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/ 让学习更有效 期中备考培优 | 英语学科
/ 让学习更有效 期中备考培优 | 英语学科
2025-2026学年八年级英语上册期中复习考点培优沪教版（2024）
专题09 选词填空
学校:___________姓名：___________班级：___________考号：___________
请从方框内选择适当的词并用正确形式填空，使文章完整连贯。注意每空一词，每词仅用一次，有两词为多余项。请将答案写在答题卡对应题目的答题位置上。
appear two cold similar but say other choose serious seem expert during
A year divides into 24 solar terms (节气) according to the traditional Chinese lunar calendar. Frost’s Descent (霜降) is the 18th solar term of a year. It is the last solar term of autumn, during which time the weather becomes much 1 than before and frost begins 2 .
Here are four things you should know about Frost’s Descent. First, eating persimmons (柿子) 3 Frost’s Descent can help people feel warm and protect their bones. 4 , the apple is one kind of healthy fruit during Frost’s Descent. There are many 5 about apples’ benefits in China, such as “Eat an apple after meals, and even old men can be as strong as young men”, just as the Western one goes, “An apple a day keeps the doctor away.” Apples can help one’s digestion (消化). Third, pears are 6 to apples which are another healthy fruit during Frost’s Descent. They can help clear away heat and reduce sputum (痰). Fourth, it’s a good 7 for people in Guangdong Province to eat duck on the first day of Frost’s Descent. People say that nourishing (滋养) the body all year round is not as good as nourishing the human body on the first day of Frost’s Descent. So people take eating duck very 8 because it’s also a way for people there to gain weight.
It 9 that different places have different ways to celebrate the day, 10 the hope for being healthier and living a happier life is the same. So next year, try to eat something above.
Complete the following passage with the words in the box. Each can be used only once（将下列单词填入空格。每空格限填一词，每词只能填一次）
A．precious B．factory C． step D．research E. drop
Tropical rainforests are home to over half of the world’s plant and animal species. They are incredibly 11 to the health of our planet. However, these forests are in great danger.
A recent study published by a famous environmental 12 company shows that large areas of forest are being cut down every day. Often, the trees are cleared to make way for a new 13 or to create farmland. This is a serious 14 backwards for our environment.
A．beyond B．desert C． snake D．shoulder E. spread
The loss of trees means many animals lose their homes and must move 15 their original territory (领地) to survive. The harmful influence doesn’t stop there. The carbon dioxide that was stored in the trees is released into the air, which helps to 16 global warming.
Sometimes, the land becomes so poor after the trees are gone that it turns into a dry 17 , unable to support life. We cannot just 18 this problem and carry on as before; we must all take action to protect these vital forests before it is too late.
阅读短文，从方框中选择适当的单词或短语并用其正确形式填空，使短文通顺，意思完整，每个单词或短语限用一次。
one low about choose pay attention to
Keju, the earliest gaokao system, began from the Sui Dynasty and lasted for 1,300 years before it ended in the Qing Dynasty. It played a very important role in 19 excellent people to work for the country.
The keju examinations were mainly 20 classical literature. Poetry was very important in earlier keju exams, and later they 21 writing.
The examination was held 22 every three years and it was made up of 4 levels: the county examination (童试), the provincial examination, the metropolitan examination (会试) and the palace examination. Students had to first pass the 23 level in order to take part in its higher level. Each examination would take 1 to 3 days.
请从方框内选择适当的词，并根据需要用其正确形式填空，使文章语法正确、完整连贯。注意：每空一词，每词仅用一次，有两词为多余项。
you to pain show careful fall hug ill always good ask although
When was the last time you faced difficulties Maybe you didn’t do 24 in a test or got into trouble with others. Whatever the case, hugging helps you feel better and find the confidence to try again. Science has 25 that your body sends out a special hormone (荷尔蒙) when you hug someone. It can help you calm down, reduce pressure, and even get back from pain and 26 faster.
Once, a little baby named Lily 27 down while trying to walk. She started crying because her legs hurt. Her mom rushed over and picked her up. She hugged Lily and touched her legs 28 . The mom’s hug helped her calm down and feel less 29 . After a few minutes, Lily stopped crying and even tried to walk again. This shows how 30 can make us feel loved and cared for, especially when we are sad or hurt. So, have a hug— 31 body and mind will thank you for it.
Next time when you face challenges and want to give up, remember that 32 for a hug is not a sign of weakness (脆弱). Hugs remind us that 33 we meet difficulties, there’re always people who can lift us up. And we should be more positive in the face of difficulties.
用方框中所给单词的适当形式填空，使短文完整正确。（每个单词限用一次。每空限填一个单词。）
much be clear begin change exciting it time make invent
Volleyball is a popular sport in the world. The story of volleyball 34 over a century ago in the United States. In 1895, a P.E. teacher in Massachusetts wanted to look for a new game to 35 his classes fun. With the goal in mind, he got ideas from tennis, baseball, handball, and so on. Finally, volleyball was 36 by him.
At first, the game had no set (固定的) number of players. There was also no limit (限制) on how many 37 to hit the ball before it passed over the net. Over time, the rules of the game have 38 .
Maybe the 39 important turning point in the history of the sport was the introduction (推行) of the “three hits” rule in 1917. This rule 40 said teams could touch the ball three times before hitting it over the net. 41 made the game harder. In the last few years, the sport has kept changing and coming up with new ideas. Beach volleyball appeared at the 1988 Summer Olympics. It made the sport even more popular.
The history of volleyball is as 42 as the sport itself. Volleyball isn’t just about scoring points. It 43 also about the story of a game to bring us together, on and off the field.
根据语篇内容，从方框中选择恰当的单词，并用其正确形式填空。将单词填写在答题卡对应的横线上。每个单词只能用一次。
us leg touch places without find study fast really when
There are two Saharan silver ants (银蚁) in the picture. Saharan silver ants are the 44 of all the ants. Saharan silver ants don’t just hide in cool 45 when it is hot during the day. For up to 10 minutes a day, they run out over the hot sand and try to 46 food. You will know how hot it can be if you ever walked 47 shoes on hot sand. And the Sahara is much hotter—the temperature can get as high as 60℃. It is 48 a big challenge for the ants.
Scientists from Germany recently have 49 these amazing ants. And their research helps 50 better understand how the ants move so fast.
Saharan silver ants have six short 51 . They move in a special way so that they won’t die. The ants use the front and back legs on one side and the middle leg on the other side at a time 52 they move. They spring off (弹离) the ground, leaving all six legs in the air before the other three legs 53 the ground. And the ants’ legs hit the ground for just 0.007 seconds.
根据短文内容，用方框中所给单词的正确形式填空，使短文完整正确（每词限用一次）
see app easy wait habit with develop number improve into
Have you noticed a phenomenon (现象) After we listen to certain songs on a music 54 , we may pleasantly find that the recommended (被推荐的) songs are just what we want. When we look through a shopping website, the products we plan to buy are 55 for us on the homepage.
All of these are based on big data. Big data is no longer only about 56 , but information from almost every part of our lives: our locations, shopping 57 and interests.
In the past few years, people have 58 big data being used more often in China. For example, it plays an important role in tourism. The data online is providing people 59 a lot of information about some countries’ places of interest. The information not only shows travellers’ reviews, but also tells which place needs to be 60 .
Nowadays, China is speeding up its big data construction in order to better serve social and economic 61 . Big data will be put 62 greater use in other areas like education, social safety and transport. We believe that big data will make our lives 63 and better. Do you expect it
阅读短文，从方框中选择适当的词并用其正确形式填空，使短文通顺、意思完整。每空限填一词，每词限用一次。
see pleasant easy wait habit with it number improve into
Have you noticed a phenomenon (现象) After we listen to certain songs on a music app, we may 64 find that the recommended (被推荐的) songs are just what we want. When we look through a shopping website, the products we plan to buy are 65 for us on the homepage.
All of these are based on big data (数据). Big data is no longer only about 66 , but information from almost every part of our lives: our locations, shopping 67 and interests.
In the past few years, people have 68 big data being used more often in China. For example, it plays an important role in tourism. The data online is providing people 69 a lot of information about some countries’ places of interest. The information not only shows travelers’ reviews, but also tells which place needs to be 70 .
Nowadays, China is speeding up 71 big data in order to better serve social and economic development. Big data will be put 72 greater use in other areas like education, social safety and transportation. We believe that big data will make our lives 73 and better. Do you expect it
阅读短文, 从方框中选择适当的词并用其正确形式填空, 使短文通顺, 意思完整。每空限填一词, 每词限用一次。
population, increase, information, million, rapid, way, about, each, be, much
Imagine that you live in a country but it isn’t United States. You have never 74 to the U.S. You want to learn 75 it. What can you do
There are many 76 to learn about a country. You can watch TV or read magazines from the U.S. You can read stories written by people who live here. Each of these ways may help you to know a part about the country, but 77 of them won’t help you understand what the whole country is like. But looking at the statistics (数据) might be a good idea. Although numbers seem boring they can give you plenty of 78 .You can use the information to get some interesting conclusions (结论) of one’s own. Let’s take a look at U.S. 79 statistics. In the late 1700s, there were about three million people in the United States. Three million is a big number, but it is small compared (比较) with the more than three hundred 80 people in the United States now. Looking at the yearly (每年的) population statistics gives us more information. It shows that the population grew slowly during the 1800s and began to 81 more quickly in the late 1800s. It grew during the1900s, and is still going on to increase 82 . Look at the following years, you can find much 83 interesting information at their website. Whether you have never lived in the United States, or whether you have lived here all of your life, you can learn a lot about this country just by studying its population statistics.
根据短文内容，从下面方框中选择适当的单词或短语填空，使短文内容完整正确。
certainly/ pioneers/ born /as good as /suggests
Many great ideas come from our daily lives. Some people don’t just follow old ways—instead, the 84 are helpers who love making new things that make life better. Edison and Tesla are 85 such people. Their work changed how we live.
Take the light bulb as an example. Before it was made, people used candles or oil lamps to light rooms at night. Those lights were weak, and even simple tasks at night felt hard. Edison tried many materials for years, and his success with the light bulb was 86 great—it turned dark, hard nights into bright, easy ones. Later, Tesla’s ideas about power brought energy to our homes and schools. These 87 never stopped at small changes. They kept trying to do more.
Our teacher often 88 looking at life carefully. She says good ideas may come when we least expect them. If we stay curious and work hard, we might not be as famous as Edison or Tesla, but we can still make something useful. After all, every big change starts with a small, brave step.
用方框中所给单词的适当形式填空，使短文完整正确(每个单词限用一次)。
on, nice, advantage, way, but, fast, agree, cost, one, learn
Electronic (电子的) books, or e-books, have changed the way many of us read. Now electronic textbooks are changing the way many students 89 . Many schools in Washington have begun using online course materials (材料). Rather than use a regular textbook, it’s all online.
“Our students are ready to use resources (资源) in different 90 ,” said the head teacher, Peter Norman. He talked about the 91 of electronic textbooks to a reporter, “The world is changing 92 . Online textbooks can change right along with the things that are happening. Besides, electronic textbooks 93 less than regular textbooks. Every term our students need to pay about $150 for regular textbooks, but now they only need to spend about $100 94 electronic textbooks.”
Students have different ideas about the change, 95 most like it.
“I don’t have to carry a textbook around, so that is 96 ,” said a high school student named Melanie Reuter.
Maria doesn’t 97 . She said, “I don’t like it because the Internet sometimes doesn’t work.”
Some students don’t have a computer or can’t go online at home. Stephen is 98 of them. But he said, “I can go to the library or a friend’s house to surf the Internet.”
根据语篇内容，从方框中选择恰当的单词，并用其正确形式填空。将单词填写在答题卡对应的横线上。每个单词能用一次。
soldier victory wonder during two finally produce amazing realise nearly
The Baihetan hydropower (水力发电) station is on the border of Yunnan and Sichuan provinces. It is the 99 largest hydropower station in China, just after the Three Gorges Dam. It is a man-made 100 .
As early as the 1950s, Zhang Chong, the former vice chairman of the CPPCC (人民政协), had the idea building the Baihetan hydropower station. He was born in Luxi county of Yunnan province in 1901. 101 the War of Resistance against Japanese Aggression, he led his 102 to fight against the Japanese invaders (侵略者). After the 103 of the war, Zhang Chong returned to Yunnan. He started to do research along the Jinsha River. He 104 that building a huge hydropower station on the river was of great value. In the following twenty years, he continued working on the research programme.
After years of research and discussions, the Chinese government 105 agreed to build the Baihetan station in 2002. It’s such a huge project that 106 8 million metric tons of concrete (混凝土) was used to finish the dam. If you see it yourself, you will see how 107 the project is.
It is not only used for flood prevention (防洪). Now the station can 108 much electricity every year.
阅读短文，从方框中选择适当的词并用其正确形式填空，使短文通顺、意思完整。每空限填一词，每词限用一次。
Interest; kind; use; much; with; part; like; necessary; few; cheap
We live in the age of the computer. Scientists, teachers, writers and even students use computers to do all 109 of work. But more than thirty years ago, computers couldn’t do 110 work. They were big and expensive. Only a few people were 111 in them and knew how to 112 them. Today computers are smaller and 113 . They can do a lot of work for people.
Computers play an important 114 in our everyday life. They can work faster than people. What’s more, they make 115 puters can help people 116 different work. Writers use them to write articles. Teachers use them to give lessons. Students use them to study. Nowadays computers are 117 in our daily life. They make our life easier and more interesting. What do you think our life would be 118 without computers
用方框中所给单词或短语的适当形式填空，使短文通顺、连贯，每个单词或短语限用一次。
if, over, long, wake, stop, it, nap, survey, falling, also,
We all know that a good night’s rest helps us stay healthy. After we sleep for 7 or 8 hours in bed and 119 up next morning, our mind is better prepared to memorize and learn something.
But what about getting a rest during the middle of the day
Scientists say, “Short periods of sleep, napping (小睡), may help learning and memory. Napping can help young children learn better. It can 120 help older people remember longer.”
Take China as an example. Chinese people are used to 121 after lunch.
Recently researchers did a 122 among nearly 3,000 Chinese people over 65 years old. The researchers asked them 123 they napped and for how long. They found that about 60 percent of them took a nap and they napped for 60 to 90 minutes. The research shows that napping for about an hour is the best.
However, these are the findings for those 124 the age of 65. Doctors say that napping for about an hour may be too 125 for young and healthy people. And they believe that half an hour is enough to 126 young and healthy people from feeling tired. By doing so, 127 will help them stay awake.
Doctors also say, “If you have trouble 128 asleep at night, take a daytime nap for less than 45 minutes and don’t nap after 3 p.m. in the afternoon.”
根据语篇内容，从方框中选择恰当的单词，并用其正确形式填空。每个单词只能用一次。
lucky cost everyday idea lend they ticket weigh however talent
Lily is a middle school student. She always looks for new ideas from her 129 life.
Lily’s family often goes for a picnic in the village. 130 , they always find it difficult to carry all the food and drinks. One day, while walking around, Lily saw people using large bags. Then, a(n) 131 came to her: Why not make a special bag for picnics
She began her invention journey. First, she searched for things at home. 132 , she found some old fabric and ropes (织物和绳索). They didn’t 133 her any money. Next, she asked her brother for help. Her brother always offers to 134 a hand when she has ideas. Lily measured (测量) the fabric carefully. She wanted the bag to be big enough for all the picnic things. After making the bag, she checked how heavy it was. To her joy, it only 135 three kilograms.
Now, Lily’s family can enjoy picnics more easily. Her invention shows that everyone has a great 136 . By noticing daily life, we can find problems and solve 137 . Perhaps in the future, Lily’s bag will be sold in shops, and people might buy 138 to a special exhibition where they can see her great work! And more and more people will learn from Lily to create wonderful things from their daily lives.
用方框中所给单词的适当形式填空，使短文完整正确。
work online invent bad download challenge satisfy free succeed useful
The exhibition inspired (激励) Jerry to come up with ideas for creating something new.
Jerry was always troubled by mosquitoes (蚊子) during summer evenings. Therefore, he made up his mind 139 a mosquito repellent lantern (驱蚊灯笼). It could not only help people with lighting but also repel mosquitoes.
Before beginning his project, his parents told him that it would be a big 140 . However, Jerry was full of confidence. To collect ideas, Jerry searched for information 141 . He discovered different articles about how to repel mosquitoes. He decided 142 some research articles on this topic. After practicing, Jerry finally 143 in designing his lantern. He needed to understand more about how mosquitoes sense light and heat. Jerry spent his spare time 144 on the invention. He used cardboard, LED lights, and a(n) 145 mosquito repellent (驱蚊剂). When his classmates learned about his progress, they came to send congratulations to Jerry happily. But soon, Jerry faced problems. The result of his invention didn’t 146 him very much. Things were much 147 than before. However, Jerry didn’t lose heart. He did his best to solve the problems.
Finally, Jerry succeeded, and he decided to give away his invention for 148 to those who needed it. Hopefully, his invention can help more people.
阅读短文，从方框中选择适当的词并用其正确形式填空，使短文通顺、意思完整。每空限填一词，每词限用一次。
tool they quick about and design lead successful factory worry
When we talk about our dream jobs, many of us think of being a doctor, a scientist, or an artist. These are wonderful jobs. However, our world is changing 149 . A new power called Artificial Intelligence (AI) is 150 this change.
Some people 151 that robots and AI will take away human jobs. It’s true that robots and AI can do many simple tasks very fast. For example, many 152 will have fewer workers.
But we should see AI as a good partner (伙伴). In the future, a doctor will use AI to help find illnesses easily. Then they will have more time to look after 153 patients. An artist might use AI to get new ideas for their paintings, 154 a scientist can use it to study a lot of data (数据) for their research. AI becomes a helpful 155 to help our work.
Future jobs will need creative, kind and smart thinkers. Also, we will need people to 156 and work with AI. Our biggest task is to never stop learning. So, as you plan for your future, be curious 157 new things and be ready to learn them. Your dream job might not even exist (存在) today, but you can still be 158 in this exciting new world.
Choose the proper words to complete the following passage. Each can be used only once. (选择最恰当的选项填入空格。每空格限填一词，每词只能填一次)
A．other B．interesting C． teacher D．in E. help
How do you study every day You may answer it in one second: have classes at school, take notes and do homework. Feeling a little bored There is another way that can make learning 159 . It’s called digital learning.
Digital learning is a way to 160 students learn by using the Internet. There are three main kinds of digital learning. Apps are software applications. People can download them on their mobiles. The 161 two are social networking services and websites. Each one of them is like your 162 . They help you master (掌握) what you learn at school.
A．rest B．advantages C． talking D．take E. choose
Compared with traditional learning ways, digital learning has its 163 . Digital learning is varied (多样的). It covers almost every school subject. More importantly, it always gives students the newest resources (资源).
Digital learning is also personalized (个性化的). You can 164 what you like to learn. If you don’t understand what you have learned at school, you can learn again by digital ways.
However, digital learning also has disadvantages. When you use digital ways to learn, you’ve got little chance of 165 with teachers and classmates. What’s more, as digital learning uses computers or smartphones, watching the screen for too long may be bad for your eyes. It’s better to 166 every 20 minutes.
根据语篇内容，从方框中选择恰当的单词，并用其正确的形式填空，每个单词只能用一次。
by camera easily delicious we more online offers ring future
Have you ever used your fingerprint (指纹) to open a door Have you ever taken a self-driving taxi on the road Technologies (技术) have brought many changes to 167 life. In fact, you can also find changes in your school.
“Now, we don’t have to hurry to the dining hall as soon as the bell 168 ,” says Hu Liang, a student from Jiangxi. His school introduced a smart dining hall system this year. Students choose meals 169 first. Then, they pick up meals 170 using facial-recognition (人脸识别) technology. The smart dining hall 171 students enjoyable experiences. At the same time, it helps the school plan meals. Besides providing 172 food, the smart school also tries to help students develop good living habits.
So far, a middle school in Chongqing has used four 173 in the dining hall to record (记录) students’ eating conditions. With the help of this technology, students can form healthy eating habits 174 .
What other exciting technologies could be part of our life in the 175 Let’s look forward to even 176 changes! These amazing technologies will certainly continue to change our world.
用方框所给词填空，使文章通顺、连贯、合理。方框中有一个词为多余选项。（每个单词限用一次，每空限填一个单词）
it, be, because, changed, what, else, invention, cleaned, popular, habit, hundreds
There is a small thing we use every day. We usually put 177 in the bathroom. Without it, we might have tooth problems.
Can you guess 178 it is Yes, it’s the toothbrush. But do you know anything about its history
According to some research, before toothbrushes appeared, the ancient Chinese people 179 their teeth with some small tree branches (树枝). About 800 years ago, people made a kind of brush with pig hair and bamboo. It might 180 the world’s earliest form of toothbrushes. As time went by, the forms of toothbrushes 181 . For example, people chose horse-tail hair instead of pig hair 182 pig hair was too hard. Imagine that you travel back to 183 of years ago and brush your teeth comfortably. It sounds fantastic, doesn’t it
Around the 15th century, the Chinese toothbrush found its way into Europe. It became 184 among local people soon. The 185 of toothbrushes was not as famous as that of paper-making, but it was very useful in daily life. Today we have a good 186 of brushing teeth. We should thank the ancient Chinese for it.
/ 让学习更有效 期中备考培优 | 英语学科
/ 让学习更有效 期中备考培优 | 英语学科
21世纪教育网(www.21cnjy.com)
21世纪教育网(www.21cnjy.com)
参考答案及试题解析
1．colder 2．to appear 3．during 4．Second 5．sayings 6．similar 7．choice 8．seriously 9．seems 10．but
【导语】本文是一篇说明文，主要介绍了中国二十四节气之一的霜降，以及霜降时节人们应该了解的四件事。
1．句意：它是秋天的最后一个节气，在此期间天气比以前冷得多，霜开始出现。根据“the weather becomes much ... than before”可知，空格处应填入形容词比较级作表语，结合“Frost’s Descent (霜降) is the 18th solar term of a year. It is the last solar term of autumn ...”及常识可知，霜降时，天气就开始变冷了，备选词cold“寒冷的”，符合语境，cold的比较级是colder，故填colder。
2．句意：它是秋天的最后一个节气，在此期间天气比以前冷得多，霜开始出现。根据“frost begins”及备选词和常识可知，天气变冷之后，霜就会出现，备选词appear“出现”，符合语境，begin to do和begin doing均表示“开始做某事”，当主语是无生命物体时，如事物、自然现象等，且begin后接表示“出现、发生”等瞬间性动作的动词时，优先用“to do”形式。故填to appear。
3．句意：首先，在霜降期间吃柿子可以帮助人们感到温暖并保护骨骼。根据“First, eating persimmons (柿子) ... Frost’s Descent ...”可知，空格处需要一个介词来表示“吃柿子”这个行为发生的时间范围，备选词during“在……期间”，符合语境，故填during。
4．句意：第二，苹果在霜降期间是一种健康的水果。根据上文“First”和下文“Third”、“Fourth”可知，此处是介绍第二点，备选词two对应的序数词second，符合语境，句首首字母大写，故填Second。
5．句意：在中国有很多关于苹果益处的说法，比如“饭后吃一个苹果，即使老人也能和年轻人一样强壮”，就像西方的说法“一天一苹果，医生远离我”。根据“Eat an apple after meals, and even old men can be as strong as young men”可知，这里是介绍关于苹果好处的说法，备选词say对应的名词saying“谚语，说法”，符合语境，many后接可数名词复数，故填sayings。
6．句意：第三，梨和苹果相似，是霜降期间的另一种健康水果。根据上文“the apple is one kind of healthy fruit during Frost’s Descent.”讲述了苹果的好处，可知这里是说梨也是一种健康水果，所以此处指两者很相似，备选词similar“相似的”，be similar to意为“和……相似”，固定短语，符合语境，故填similar。
7．句意：第四，对于广东省的人来说，在霜降的第一天吃鸭子是一个好的选择。根据“a good”可知，空格处应填一个单数名词，结合“it’s a good ... for people in Guangdong Province to eat duck on the first day of Frost’s Descent.”及备选词可知，此处指“霜降时吃鸭子是很好的一个选择”，choose的名词形式choice“选择”，符合语境，故填choice。
8．句意：所以人们非常认真地对待吃鸭子这件事，因为这也是那里的人们增重的一种方式。空格处需要一个副词来修饰动词“take”，根据前文“People say that nourishing (滋养) the body all year round is not as good as nourishing the human body on the first day of Frost’s Descent.”可知，人们对于吃鸭子这件事是很重视的，备选词serious的副词形式seriously“严肃地，认真地”，take sth seriously意为“认真对待某事”，符合语境，故填seriously。
9．句意：似乎不同的地方有不同的庆祝这一天的方式，但对更健康、更幸福生活的希望是相同的。空格处缺少谓语动词，结合“It ... that”及备选词可知，seem“似乎”符合语境，主语是It，时态是一般现在时，所以谓语动词用第三人称单数形式，故填seems。
10．句意：似乎不同的地方有不同的庆祝这一天的方式，但对更健康、更幸福生活的希望是相同的。根据“It seems that different places have different ways to celebrate the day, ... the hope for being healthier and living a happier life is the same.”可知，空格处需要一个连词，前后是转折关系，备选词but“但是”，符合语境，故填but。
11．A 12．D 13．B 14．C 15．A 16．E 17．B 18．D
【导语】本文介绍了热带雨林的重要性、面临的砍伐威胁及其引发的后果，并呼吁保护热带雨林。
11．句意：它们对我们地球的健康来说极其珍贵。根据 “They are incredibly…to the health of our planet.” 及备选词汇可知，空处需要填入一个形容词，修饰热带雨林对地球健康的重要性，precious意为 “珍贵的”，符合语境。故选A。
12．句意：一家著名的环境研究公司发布的最新研究表明，每天都有大面积的森林被砍伐。根据 “A recent study published by a famous environmental…company” 及备选词汇可知，空处需要填入一个名词，此处应该是指“一家环境研究公司”，research“研究”，符合语境。故选D。
13．句意：通常，树木被砍伐是为了给新工厂腾出空间或开辟农田。根据 “the trees are cleared to make way for a new…or to create farmland” 及备选词汇可知，空处需要填入一个名词，此处应该是指“为新工厂腾出空间”，factory“工厂”，符合语境。故选B。
14．句意：这对我们的环境来说是严重的倒退。根据 “This is a serious…backwards for our environment.” 及备选词汇可知，空处需要填入一个名词，此处应该是指“严重的倒退”，step“步骤”，step backwards表示“倒退一步” ，符合语境。故选C。
15．句意：树木的消失意味着许多动物失去了家园，为了生存必须搬到它们原有领地之外。根据 “many animals lose their homes and must move…their original territory to survive” 及备选词汇可知，空处需要填入一个介词，表 “超出…… 范围”，beyond意为 “超出；越过”，符合语境。故选A。
16．句意：原本储存在树木中的二氧化碳被释放到空气中，这有助于加剧全球变暖。根据 “The carbon dioxide that was stored in the trees is released into the air, which helps to…global warming” 及备选词汇可知，空处需要填入一个动词，此处应该是指“这有助于加剧全球变暖”，spread “扩散；加剧”，符合语境。故选E。
17．句意：有时，树木消失后土地会变得非常贫瘠，以至于变成一片干旱的沙漠，无法维持生命。根据 “the land becomes so poor after the trees are gone that it turns into a dry…” 及备选词汇可知，空处需要填入一个名词，表 “干旱的土地类型”，desert“沙漠”，符合语境。故选B。
18．句意：我们不能只是承担这个问题，然后像以前一样继续下去；我们必须在为时已晚之前采取行动保护这些重要的森林。根据 “We cannot just…this problem and carry on as before” 及备选词汇可知，空处需要填入一个动词，此处应该是指“我们不能只是承担这个问题”，shoulder“承担；肩负”，符合语境。故选D。
19．choosing 20．about 21．paid attention to 22．once 23．lower
【导语】本文主要介绍了中国古代科举制度的起源、内容、考试频率和等级划分。
19．句意：它在选拔优秀人才为国家工作方面发挥了非常重要的作用。根据“excellent people to work for the country”和备选词汇可知，科举制度是用来选拔人才的。choose“选择”，动词，空处位于介词“in”后，需用动名词形式，choose动名词为choosing。故填choosing。
20．句意：科举考试主要关于古典文学。根据“classical literature”和备选词汇可知，科举考试是关于古典文学的考试。about“关于”，介词，符合语境。故填about。
21．句意：诗歌在早期科举考试中非常重要，后来他们注重写作。根据“Poetry was very important in earlier keju exams”、“later”和备选词汇可知，此处指早期注重诗歌，后期注重写作。pay attention to“重视”，描述过去的事情用一般过去时，空处动词用过去式作谓语，pay的过去式为paid。故填paid attention to。
22．句意：科举考试每三年举行一次，分为四级：童试、乡试、会试和殿试。根据“every three years”和备选词汇可知，此处指科举考试每三年举行一次。空处需填频率副词。one“一”，基数词，副词为once“一次”。故填once。
23．句意：学生必须先通过较低级别的考试才能参加更高级别的考试。根据“take part in its higher level”和备选词汇可知，此处指先要通过较低级别的考试。空处与形容词比较级“higher”形成对比，应填形容词比较级修饰名词，作定语。low“低的”，形容词，比较级为lower，符合语境。故填lower。
24．well 25．shown 26．illness 27．fell 28．carefully 29．painful 30．hugs 31．your 32．asking 33．although
【导语】本文通过科学依据和婴儿莉莉的实例，说明拥抱能缓解压力、疼痛和疾病，带来心理安慰，并鼓励人们在困难时主动寻求拥抱。
24．句意：也许你考试考得不好，或者和别人闹矛盾。根据“When was the last time you faced difficulties ”可知，此处指面对困难，结合“you didn’t do... in a test”和备选词可知，此处指考试考得不好，应填good的副词形式well，修饰动词do。故填well。
25．句意：科学表明，当你拥抱某人时，你的身体会释放出一种特殊的荷尔蒙。根据“Science has... that your body sends out a special hormone (荷尔蒙) when you hug someone.”和备选词可知，此处指科学表明，应填动词show，结合“has”可知，此处使用show的过去分词，与has构成现在完成时，show的过去分词是shown。故填shown。
26．句意：它可以帮助你冷静下来，减轻压力，甚至可以更快地从疼痛和疾病中恢复过来。根据“pain and”可知，此处应填一个名词，与pain并列，结合备选词可知，应填ill的名词形式illness，意为“疾病”，此处表示从疼痛和疾病中恢复过来。故填illness。
27．句意：有一次，一个名叫莉莉的小婴儿在试着走路的时候摔倒了。根据“a little baby named Lily... down while trying to walk.”和备选词可知，此处指走路时摔倒了，fall down“摔倒，跌倒”，时态为一般过去时，fall的过去式是fell。故填fell。
28．句意：她抱着莉莉，小心地摸着她的腿。根据“She hugged Lily and touched her legs...”和备选词可知，此处指妈妈小心地摸着莉莉的腿，应填careful的副词形式carefully，意为“小心地”，修饰动词touch。故填carefully。
29．句意：妈妈的拥抱让她平静下来，感觉不那么疼痛了。根据“The mom’s hug helped her calm down and feel less...”和备选词可知，此处指拥抱减轻疼痛，feel后接形容词，pain的形容词形式是painful，意为“疼痛的”。故填painful。
30．句意：这表明了拥抱是如何让我们感到被爱和关心的，尤其是当我们伤心或受伤的时候。根据“This shows how... can make us feel loved and cared for,”和备选词可知，此处指拥抱能传递关爱，hug“拥抱”，是可数名词，此处用其复数形式表泛指。故填hugs。
31．句意：所以，拥抱一下吧——你的身体和心灵都会感谢你的。根据“... body and mind will thank you for it.”和备选词可知，此处指你的身体和心灵都会感谢你，应填you的形容词性物主代词your。故填your。
32．句意：下次当你面对挑战想要放弃的时候，请记住，要求一个拥抱并不是脆弱的表现。根据“remember that... for a hug is not a sign of weakness”和备选词可知，此处指要求一个拥抱，ask for“要求”，此处作主语，应填ask的动名词形式asking。故填asking。
33．句意：拥抱提醒我们，虽然我们遇到困难，但总有人能让我们振作起来。根据“... we meet difficulties, there’re always people who can lift us up.”和备选词可知，此处指虽然遇到困难，但总有人能让我们振作起来，应填although“虽然，尽管”，引导让步状语从句。故填although。
34．began 35．make 36．invented 37．times 38．changed 39．most 40．clearly 41．It 42．exciting 43．is
【导语】本文主要讲述了排球运动的起源、发展历程，包括规则的演变，以及排球运动不仅关乎得分，还能将人们凝聚在一起等内容。
34．句意：排球的故事一个多世纪前在美国开始。根据“over a century ago”及备选词可知，此处表示排球在一个世纪以前就开始了。begin“开始”，为动词原形，此处需用过去式。故填began。
35．句意：1895年，马萨诸塞州的一位体育老师想要找一种新游戏来让他的课有趣。根据“his classes fun”及备选词可知，此处表示让课程有趣。make“使；让”；to后接动词原形。故填make。
36．句意：最后，排球被他发明出来。根据“by him”及备选词可知，此处表示排球被发明出来了。invent“发明”，为动词原形，此处需用过去分词表示被动语态。故填invented。
37．句意：在球过网之前，击球的次数也没有限制。根据“how many”及备选词可知，此处表示没有次数的限制。time“次数”，为可数名词；how many后跟可数名词复数。故填times。
38．句意：随着时间的推移，这项运动的规则已经改变。根据“Over time, the rules of the game have”及备选词可知，此处表示规则已经改变。“have+动词过去式”构成现在完成时；change“改变”，为动词，此处需用过去分词。故填changed。
39．句意：也许这项运动历史上最重要的转折点是1917年“三次击球”规则的推行。根据“important”及备选词可知，此处表示排球最重要的一个历史转折点是在1917年；“the most+形容词”构成形容词最高级表示。much“很多的”，为形容词原形，此处需用最高级形式。故填most。
40．句意：这条规则明确规定，球队在将球击过网之前可以触球三次。根据“said”及备选词可知，修饰动词said需用副词形式，此处表示规则明确规定；clear“清晰的”，为形容词；副词为clearly“清楚地”。故填clearly。
41．句意：这使得比赛更难了。根据“made the game harder”及备选词可知，此处需用人称代词指代前文提到的规则。it“它”，为主格代词，指代物体。故填It。
42．句意：排球的历史和这项运动本身一样令人兴奋。根据“as ... as”和“the sport itself”及备选词可知，“as+形容词原形+as”为固定用法，此处表示排球及其历史都令人兴奋。exciting“令人兴奋的”符合题意。故填exciting。
43．句意：它也是一个能让我们在球场内外凝聚在一起的运动的故事。根据“It”及备选词可知，it为第三人称单数形式，此处指代排球的历史，描述客观事实需用一般现在时，be动词需用is。故填is。
44．fastest 45．places 46．find 47．without 48．really 49．studied 50．us 51．legs 52．when 53．touch
【导语】本文主要介绍了撒哈拉银蚁的特殊生存方式以及科学家对它们的研究。
44．句意：撒哈拉银蚁是所有蚂蚁中最快的。根据下文“how the ants move so fast”和空前的“the”可推知，撒哈拉银蚁是所有蚂蚁中最快的。空处应填fast“快速的”的最高级形式fastest。故填fastest。
45．句意：撒哈拉银蚁在白天炎热时，并不会仅仅躲在凉爽的地方。根据“hide in cool...”和下文“they run out over the hot sand”和备选词可知，此处指躲在凉爽的地方。此处表示泛指，所以复数名词places“地方”符合语境。故填places。
46．句意：每天有长达10分钟的时间，它们在滚烫的沙子上奔跑，试图寻找食物。根据“try to...food”和备选词可知，此处指“寻找食物”，动词find“找到”符合语境，空前的to是动词不定式符号，其后接动词原形。故填find。
47．句意：如果你曾经不穿鞋在滚烫的沙子上行走，你就会知道天气有多热。根据“You will know how hot it can be if you ever walked...shoes on hot sand.”和备选词可推知，此处指“不穿鞋在滚烫的沙子上行走”。介词without“没有”符合语境。故填without。
48．句意：这对蚂蚁来说真是一个巨大的挑战。根据“It is...a big challenge for the ants.”和备选词可知，在滚烫的沙子上行走对于蚂蚁来说真是一个巨大的挑战。副词really“真实地”符合语境。故填really。
49．句意：德国科学家最近研究了这些神奇的蚂蚁。根据下文“their research...”可知，德国科学家研究了这些蚂蚁。动词study“研究”符合语境，空前的have是现在完成时的助动词，所以空处应填study的过去分词studied。故填studied。
50．句意：他们的研究帮助我们更好地理解蚂蚁是如何快速移动的。根据“their research helps...better understand how the ants move so fast”和备选词可知，应是帮助我们理解，空处应用人称代词的宾格us作宾语。故填us。
51．句意：撒哈拉银蚁有六条短腿。根据下文“The ants use the front and back legs on one side and the middle leg on the other side at a time...they move.”可知，此处在描述撒哈拉银蚁的腿。名词leg“腿”符合语境，基数词six后接可数名词的复数形式，所以空处应填leg的复数形式legs。故填legs。
52．句意：蚂蚁在移动的时候，一边用前腿和后腿，另一边用中间的腿。根据“The ants use the front and back legs on one side and the middle leg on the other side at a time...they move.”和所给单词可知，此处指“当它们移动的时候”。when“当……的时候”符合语境。故填when。
53．句意：它们从地面弹起，在另外三条腿着地之前，六条腿都悬在空中。根据“They spring off (弹离) the ground...before the other three legs...the ground”和备选词可知，此处指“接触地面”，动词touch“接触”符合语境，此处表示客观事实，应用一般现在时，主语the other three legs表示复数，所以touch保持原形。故填touch。
54．app 55．waiting 56．numbers 57．habits 58．seen 59．with 60．improved 61．development 62．into 63．easier
【导语】本文主要介绍了大数据这一现象。讲述了大数据在音乐、购物等平台的应用，它不再仅仅关乎数字，还涵盖生活各方面信息。接着举例说明大数据在旅游领域的作用，包括提供旅游信息和指出景点需改进之处。最后提到中国加速大数据建设，其将在更多领域发挥更大作用，会让生活更便利美好。
54．句意：在我们通过一个音乐应用程序听了某些歌曲后，我们可能会惊喜地发现，被推荐的歌曲正是我们想要的。根据“listen to certain songs”以及“recommended (被推荐的) songs”可知，这里说的是在某个平台上听歌曲，“app应用程序”符合语境，“a music app”意为“一个音乐应用程序”。故填app。
55．句意：当我们浏览一个购物网站时，我们打算购买的产品正在首页等待我们。根据语境可知，这里说购物网站根据大数据把用户可能想买的产品展示在首页，用现在进行时“be+现在分词”结构；“wait for”意为“等待，为……做好准备”，“wait”的现在分词是“waiting”。故填waiting。
56．句意：大数据不再仅仅与数字有关，而是来自我们生活几乎每个方面的信息：我们的位置、购物习惯和兴趣。根据语境以及常识，大数据最初与数字相关，“number数字”符合语境，这里要用复数形式“numbers”表示泛指。故填numbers。
57．句意：大数据不再仅仅与数字有关，而是来自我们生活几乎每个方面的信息：我们的位置、购物习惯和兴趣。根据“our locations, shopping...and interests”可知，这里说大数据包含购物方面的习惯信息，“habit习惯”符合语境，是可数名词，此处要用复数形式“habits”表示泛指。故填habits。
58．句意：在过去的几年里，人们看到大数据在中国被更频繁地使用。根据“In the past few years”可知，句子时态是现在完成时“have/has+过去分词”，“see看见”符合语境，其过去分词是“seen”，表示人们看到大数据的使用情况。故填seen。
59．句意：在线数据为人们提供了很多关于一些国家名胜古迹的信息。“provide sb. with sth.”是固定用法，表示“为某人提供某物”。故填with。
60．句意：这些信息不仅展示了游客的评价，还指出了哪些地方需要改进。根据“travellers’ reviews”可知，这里说信息能根据游客观点指出景点需要提升改进的地方，“improve改进，提高”符合语境，“place”与“improve”之间是被动关系，“need to be+过去分词”表示“需要被……”，“improve”的过去分词是“improved”。故填improved。
61．句意：如今，中国正在加快大数据建设，以便更好地服务于社会和经济发展。根据“social and economic”可知，这里说大数据建设服务于社会和经济的发展，“develop发展”符合语境，其名词形式是“development”，“social and economic development”意为“社会和经济发展”。故填development。
62．句意：大数据将在教育、社会安全和交通等其他领域得到更大的应用。“put...into use”是固定短语，意思是“将……投入使用”。故填into。
63．句意：我们相信大数据将使我们的生活更轻松、更美好。根据“and better”可知，这里需要一个和“better”并列的比较级，“easy容易的，轻松的”符合语境，其比较级是“easier”。故填easier。
64．pleasantly 65．waiting 66．numbers 67．habits 68．seen 69．with 70．improved 71．its 72．into 73．easier
【导语】本文主要讲述了大数据为我们的日常生活提供的便利。
64．句意：我们在音乐应用程序上听完某些歌曲后，可能会愉快地发现推荐的歌曲正是我们想要的。结合所给单词和“we may...find that the recommended (被推荐的) songs are just what we want”可知，空格处应用副词修饰动词find，pleasant的副词形式pleasantly“愉快地”符合语境，故填pleasantly。
65．句意：当我们浏览一个购物网站时，我们计划购买的产品正在主页上等着我们。结合所给单词和空后的“for us”可知，本题考查短语wait for sb.“等待某人”，be动词are后接动词-ing形式，构成现在进行时，故填waiting。
66．句意：大数据不再仅仅与数字有关，而是来自我们生活几乎每个部分的信息：我们的位置、购物习惯和兴趣。结合所给单词和“Big data is no longer only about...”可知，此处表示大数据不再仅仅与数字有关，可数名词number“数字”符合语境，此处表示泛指，所以空格处应填number的复数形式，故填numbers。
67．句意：大数据不再仅仅与数字有关，而是来自我们生活几乎每个部分的信息：我们的位置、购物习惯和兴趣。结合所给单词和空前的“shopping”可知，此处指购物习惯，名词habit“习惯”符合语境，此处表示泛指，所以空格处应填habit的复数形式，故填habits。
68．句意：在过去的几年里，人们看到大数据在中国的使用越来越频繁。结合所给单词和“people have...big data being used more often in China”可知，此处表示人们看到大数据在中国的使用越来越频繁，动词see“看见”符合语境，空前的have是现在完成时的助动词，其后接动词的过去分词，故填seen。
69．句意：网上的数据为人们提供了许多关于一些国家名胜古迹的信息。根据“providing people...a lot of information”可知，本题考查短语provide sb. with sth.“提供某人某物”，故填with。
70．句意：这些信息不仅显示了旅行者的评价，而且告知哪个地方需要改进。结合所给单词和“which place needs to be...”可知，此处表示哪个地方需要改进，动词improve“提高，改善”符合语境，根据短语need to be done“某事需要被做”，空格处应填动词improve的过去分词，故填improved。
71．句意：如今，中国正在加快推进大数据建设，以便更好地服务于社会和经济发展。结合所给单词和“big data”可知，此处表示它的大数据，it的形容词性物主代词its“它的”符合语境，故填its。
72．句意：大数据将在教育、社会安全和交通等其他领域得到更广泛的应用。根据“be put...greater use”可知，此处应使用短语be put into use“被投入使用”，故填into。
73．句意：我们相信大数据会让我们的生活变得更安逸、更美好。根据“make our lives...and better”可知，此处表示让我们的生活变得更安逸、更美好，空格处应填形容词easy“安逸的”比较级，故填easier。
74．been 75．about 76．ways 77．each 78．information 79．population 80．million 81．increase 82．rapidly 83．more
【导语】本文主要讲述了通过查看统计数据来了解美国的信息及其人口增长趋势。
74．句意：你从来没去过美国。根据“have never ... to the U.S. ”及备选词可知，此处指没去过美国，have been to“去过……”，been是be的过去分词。故填been。
75．句意：你想了解它。learn about sth“了解某物”，固定短语，故填about。
76．句意：了解一个国家有很多方法。根据下文介绍的“You can watch TV or read magazines from the U.S. You can read stories written by people who live here.”可知，此处指了解一个国家的方法，way“方法”，many后跟名词复数，故填ways。
77．句意：这些方法中的每一种都可以帮助你了解这个国家的一部分，但它们中的每一种都不能帮助你了解整个国家是什么样的。根据“Each of these ways ”可知，此处指它们中的每一种，each“每一个”符合语境，故填each。
78．句意：虽然数字看起来很无聊，但它们能给你很多信息。but表示转折，结合“You can use the information”和备选词可知，数字可以给你信息，information“信息”，不可数名词。故填information。
79．句意：让我们来看看美国的人口统计数据。根据后文“In the late 1700s, there were about three million people in the United States. ”可知，介绍的是人口统计数据，population“人口”，population statistics“人口统计”，故填population。
80．句意：300万是一个很大的数字，但与现在美国超过3亿的人口相比是很小的。根据“ Three million is a big number, but”和“ three hundred ... people”可知，空处应是表示人口数量的词，备选词million“百万”符合语境，被具体的数词three hundred修饰，应用单数形式，故填million。
81．句意：它表明，人口在19世纪增长缓慢，并在19世纪后期开始快速增长。根据“began to... more quickly in the late 1800s”及备选词可知，此处指人口快速增长，increase“增长”，to后跟动词原形构成不定式结构，故填increase。
82．句意：它在20世纪初增长，并且仍在快速增长。根据“more quickly in the late 1800s.”和“still”及备选词可知，此处指“快速增长”，用备选词rapid的副词rapidly修饰动词increase，故填rapidly。
83．句意：看看接下来的几年，你可以在他们的网站上找到更多有趣的信息。根据“you can find much... interesting information at their website. ”及备选词可知，应是可以找到更多信息，备选词much“很多的”，空处被much修饰，应用其比较级more，故填more。
84．pioneers 85．certainly 86．as good as 87．pioneers 88．suggests
【导语】本文讲述了爱迪生和特斯拉等先驱者通过创新改变生活的故事，并鼓励人们保持好奇心和努力以创造有用的事物。
84．句意：有些人不仅仅遵循旧的方式——相反，这些先驱者是热爱创造新事物让生活更美好的帮助者。根据“helpers who love making new things”及备选词可知，此处强调这类人的开拓性，pioneers“先驱者”符合语境，与后文爱迪生和特斯拉的例证呼应。故填pioneers。
85．句意：爱迪生和特斯拉无疑是这样的人。根据前文“they are helpers who love making new things”和后文“such people”可知，此处需要表示肯定语气的副词，备选词certainly“确实，无疑”符合语境，用于强调爱迪生和特斯拉确实属于这类创新者。故填certainly。
86．句意：爱迪生用灯泡取得的成功是巨大的——它将黑暗、艰难的夜晚变成了明亮、轻松的夜晚。根据great及备选词可知，此处需修饰形容词，as good as“和……一样好”更贴合“成功程度”的对比。故填as good as。
87．句意：这些先驱者从不满足于小的改变。根据“never stopped at small changes”及备选词可知，此处指代前文的爱迪生和特斯拉，需复数名词，pioneers“先驱者”符合。故填pioneers。
88．句意：我们的老师经常建议仔细观察生活。根据“looking at life carefully”及备选词可知，此处需动词作谓语，suggests“建议”符合语境，且主语为第三人称单数。故填suggests。
89．learn 90．ways 91．advantages 92．fast 93．cost 94．on 95．but 96．nice 97．agree 98．one
【导语】本文讲述了电子教科书如何改变学生的学习方式，以及电子教科书相比传统纸质教科书的优势和学生的不同看法。
89．句意：现在电子教科书正在改变许多学生的学习方式。根据“Electronic (电子的) books, or e-books, have changed the way many of us read.”可知，电子书改变了阅读方式，此处指电子教科书改变了学生的学习方式，learn“学习”，many students是复数，时态为一般现在时，动词用原形。故填learn。
90．句意：我们的学生已经准备好以不同的方式使用资源。根据“use resources (资源) in different...”可知，此处指以不同的方式使用资源，way“方式”，different后接可数名词复数形式。故填ways。
91．句意：他向记者谈到了电子教科书的优点。根据“Online textbooks can change right along with the things that are happening. Besides, electronic textbooks...less than regular textbooks.”可知，此处指电子教科书的优点，advantage“优点”，此处表示泛指，使用名词复数形式。故填advantages。
92．句意：世界变化很快。根据“The world is changing...”可知，此处指世界变化很快，fast“快地”，副词修饰动词。故填fast。
93．句意：此外，电子教科书比普通教科书便宜。根据“Every term our students need to pay about $150 for regular textbooks, but now they only need to spend about...electronic textbooks.”可知，电子教科书比普通教科书便宜，cost“花费”，主语electronic textbooks是复数形式，动词使用原形。故填cost。
94．句意：每学期我们的学生需要为普通教科书支付大约150美元，但现在他们只需要为电子教科书花费大约100美元。根据“but now they only need to spend about $100...electronic textbooks”可知，此处指为电子教科书花费大约100美元，spend…on“在……上花费”，符合语境。故填on。
95．句意：学生们对这个变化有不同的看法，但大多数人喜欢它。根据“Students have different ideas about the change...most like it.”可知，前后句为转折关系，使用but连接。故填but。
96．句意：“我不需要随身携带课本，所以这很好，”一位名叫梅兰妮·路特的高中生说。根据“I don’t have to carry a textbook around, so that is...”可知，此处指不随身携带课本是很好的，nice“好的”，形容词作表语。故填nice。
97．句意：玛丽亚不同意。根据“She said, ‘I don’t like it because the Internet sometimes doesn’t work.’”可知，玛丽亚不同意，agree“同意”，doesn’t后接动词原形。故填agree。
98．句意：斯蒂芬就是其中之一。根据“Some students don’t have a computer or can’t go online at home.”以及“Stephen is...of them.”可知，此处指斯蒂芬是那些没有电脑或不能在家上网的学生之一，one of...“……之一”，符合语境。故填one。
99．second 100．wonder 101．During 102．soldiers 103．victory 104．realised 105．finally 106．nearly 107．amazing 108．produce
【导语】本文是一篇说明文，主要介绍了中国第二大水电站——白鹤滩水电站的建设背景、历史渊源及其重要作用。
99．句意：它是中国第二大水电站，仅次于三峡大坝。根据“just after the Three Gorges Dam”可知，它是第二大水电站用序数词second“第二”，表示顺序。故填second。
100．句意：它是一个人造奇迹。根据前文介绍是第二大水电站可知，它是一个奇迹，用名词wonder“奇迹”，作表语。故填wonder。
101．句意：在抗日战争期间，他率领他的士兵抗击日本侵略者。根据“the War of Resistance against Japanese Aggression”及备选词可知，是指在抗日期间，用介词during“在……期间”。故填During。
102．句意：在抗日战争期间，他率领他的士兵抗击日本侵略者。根据“fight against the Japanese invaders”及备选词可知，是指率领士兵抗击日本侵略者，用名词复数soldiers“士兵”，表示泛指。故填soldiers。
103．句意：战争胜利后，张冲返回云南。根据“After the ... of the war”及备选词可知，是指战争胜利后，the victory of“……的胜利”。故填victory。
104．句意：他意识到在江上建设大型水电站具有重大价值。根据“that building a huge hydropower station on the river was of great value”及备选词可知，是指他意识到了这一点，此处描述的是过去的事情，用一般过去时，动词用过去式realised“意识到”。故填realised。
105．句意：经过多年研究和讨论，中国政府最终于2002年同意建设白鹤滩水电站。根据“After years of research and discussions”可知，是指经过多年研究和讨论，中国政府最终才同意建设水电站，用副词finally“最终”，修饰动词。故填finally。
106．句意：这是一个如此巨大的工程，为了完成大坝的建设，使用了将近800万公吨的混凝土。根据“8 million metric tons of concrete”及备选词可知，是指将近800万公吨的混凝土，用副词nearly“将近”。故填nearly。
107．句意：如果你亲眼看到，就会明白这个项目是多么令人惊叹。根据“you will see how ... the project is.”及备选词可知，是指这个项目多么令人惊叹，how修饰形容词amazing“令人惊叹的”。故填amazing。
108．句意：如今，该水电站每年能生产大量电力。根据“much electricity”及备选词可知，是指生产大量电力，can后跟动词原形produce“生产”。故填produce。
109．kinds 110．much 111．interested 112．use 113．cheaper 114．part 115．fewer 116．with 117．necessary 118．like
【导语】本文主要讲述了计算机从三十多年前功能有限、体积庞大且昂贵，仅有少数人使用，到如今变得小巧廉价且功能强大，在人们日常生活中发挥着不可或缺的作用，极大地改变了人们的生活方式和工作模式。
109．句意：科学家、教师、作家甚至学生都使用计算机来做各种工作。根据“all...of work”及备选词可知，此处指各种工作，all kinds of“各种各样的”，故填kinds。
110．句意：但三十多年前，计算机不能做很多工作。根据“computers couldn’t do...work”及备选词可知，此处指不能做很多工作，much“很多”，修饰不可数名词work，故填much。
111．句意：只有少数人对它们感兴趣，并且知道如何使用它们。根据“Only a few people were...in them”及备选词可知，此处指对计算机感兴趣，be interested in“对……感兴趣”，故填interested。
112．句意：只有少数人对它们感兴趣，并且知道如何使用它们。根据“knew how to...them”及备选词可知，此处指知道如何使用它们，use“使用”，动词不定式符号to后接动词原形，故填use。
113．句意：如今，计算机更小、更便宜。根据“smaller and...”及备选词可知，此处指更便宜，cheap“便宜的”，此处用比较级形式cheaper，故填cheaper。
114．句意：计算机在我们的日常生活中起着重要的作用。根据“Computers play an important...in our everyday life”及备选词可知，此处指起着重要的作用，play an important part in“在……中起重要作用”，故填part。
115．句意：更重要的是，它们犯的错误更少。根据“Computers can work faster than people. What’s more, they make...mistakes”及备选词可知，此处指犯的错误更少，few“少的”，此处用比较级形式fewer，修饰可数名词复数mistakes，故填fewer。
116．句意：计算机可以帮助人们做不同的工作。根据“Computers can help people...different work”及备选词可知，此处指帮助人们做不同的工作，help sb. with sth.“帮助某人做某事”，故填with。
117．句意：如今，计算机在我们的日常生活中是必要的。根据“Nowadays computers are...in our daily life”及备选词可知，此处指计算机在我们的日常生活中是必要的，necessary“必要的”，形容词作表语，故填necessary。
118．句意：你认为没有计算机我们的生活会是什么样？根据“What do you think our life would be...without computers”及备选词可知，此处指没有计算机我们的生活会是什么样，be like“像……”，故填like。
119．wake 120．also 121．napping 122．survey 123．if 124．over 125．long 126．stop 127．it 128．falling
【导语】本文是一篇说明文。文章通过引用科学研究，阐述了小睡对学习和记忆的益处，同时明确不同人群 (儿童、老年人、年轻健康人群) 的理想小睡时长差异，并给出避免影响夜间睡眠的具体建议。
119．句意：我们在床上睡了7或8个小时，第二天早上醒来后，我们的大脑能更好地准备去记忆和学习东西。分析句子结构及语义可知，此处需要与“sleep”构成顺承关系，表示睡醒；结合备选词汇，“wake”与“up”构成固定短语“wake up”，意为“醒来”；主语为“we”，时态为一般现在时，动词wake与sleep均用其原形。故填wake。
120．句意：它 (小睡) 也能帮助老年人记忆更持久。根据上文“Napping can help young children learn better.”和备选词汇可知，小睡能帮孩子更好学习，此处是指也能帮老年人记忆更久，副词also“也”符合逻辑。故填also。
121．句意：中国人习惯于午饭后小睡。根据上下文和备选词汇可知，这里指中国人习惯在午饭后进行的行为就是小睡；考查nap“小睡”，动词；be used to doing sth.“习惯于做某事”，固定搭配，这里应用nap的动名词形式napping。故填napping。
122．句意：最近，研究人员对近3000名65岁以上的中国人进行了一项调查。根据“did a”和备选词汇可知，此处指对近3000名65岁以上中国人的调查行为，考查do a survey“做一项调查”，固定搭配。故填survey。
123．句意：研究人员询问他们是否小睡以及小睡多长时间。此处缺少引导宾语从句的引导词，结合下文“for how long”，这里应表示“是否小睡”，结合备选词汇，if“是否”符合“询问他们是否小睡及小睡时长”的语境。故填if。
124．句意：然而，这些是针对65岁以上人群的研究发现。根据上文“over 65 years old”和备选词汇可知，调查对象是65岁以上中国人，此处考查over the age of 65“65岁以上”，固定搭配。故填over。
125．句意：医生表示，对于年轻健康的人来说，小睡约一小时可能太长了。根据下文和备选词汇可知，医生认为半小时对年轻人就足够了，因此一小时可能“太长” (too long)。故填long。
126．句意：他们认为半小时就足以阻止年轻健康的人感到疲倦。stop sb. from doing sth.是一个固定搭配，意为“阻止某人做某事”，空格前有动词不定式符号to，这里应用动词原形stop。故填stop。
127．句意：这样做 (小睡半小时) 将有助于他们保持清醒。句子缺少主语，结合语境和备选词汇，此处应用it指代上文“小睡半小时”这件事，作句子的主语，符合“通过小睡，这能帮他们保持清醒”的逻辑。故填it。
128．句意：医生还说：“如果你晚上难以入睡，那么白天小睡应少于45分钟，并且不要在下午三点以后小睡。”根据空格后“asleep”和备选词汇可知，此处是指夜间难以入睡，考查fall asleep“入睡”，动词短语；have trouble doing sth.“做某事有困难”，固定搭配，因此这里应用动名词形式falling。故填falling。
129．everyday 130．However 131．idea 132．Luckily 133．cost 134．lend 135．weighed 136．talent 137．them 138．tickets
【导语】本文主要讲述了中学生Lily从日常生活中寻找新想法，发明了一个用于野餐的特殊袋子，使得野餐更加便利，展示了每个人的创造才能。
129．句意：她总是从她的日常生活中寻找新的想法。根据“looks for new ideas from her...life”及所给单词可知，此处是指从日常生活中寻找新的想法，用everyday表示“日常的”，作定语修饰名词life。故填everyday。
130．句意：然而，他们总是发现很难携带所有的食物和饮料。根据“Lily’s family often goes for a picnic in the village”及“they always find it difficult to carry all the food and drinks”可知，前后句是转折关系，用however表示“然而”，句首字母大写。故填However。
131．句意：然后，她想到了一个主意。根据“Why not make a special bag for picnics ”及所给单词可知，此处是指她想到了一个主意，用idea表示“主意”，an后跟可数名词单数。故填idea。
132．句意：幸运的是，她找到了一些旧织物和绳索。根据“she found some old fabric and ropes”及所给单词可知，此处是指幸运的是，她找到了一些旧织物和绳索，用lucky的副词形式luckily表示“幸运地”，作状语，句首字母大写。故填Luckily。
133．句意：它们没有花费她任何钱。根据“They didn’t...her any money”及所给单词可知，此处是指它们没有花费她任何钱，用cost表示“花费”，didn’t后跟动词原形。故填cost。
134．句意：当她有想法时，她哥哥总是主动帮忙。根据“Her brother always offers to...a hand”及所给单词可知，此处是指她哥哥总是主动帮忙，用lend表示“借出”，lend a hand“帮忙”，offer to do sth.“主动做某事”，所以空处用动词原形。故填lend。
135．句意：令她高兴的是，它只有三公斤重。根据“it only...three kilograms”及所给单词可知，此处是指它只有三公斤重，用weigh表示“重量为”，根据“checked”可知，句子是一般过去时，动词用过去式weighed。故填weighed。
136．句意：她的发明表明每个人都有巨大的才能。根据“Her invention shows that everyone has a great...”及所给单词可知，此处是指她的发明表明每个人都有巨大的才能，用talent表示“才能”，a后跟可数名词单数。故填talent。
137．句意：通过关注日常生活，我们可以发现问题并解决它们。根据“we can find problems and solve...”及所给单词可知，此处是指解决问题，用they的宾格形式them指代problems，作solve的宾语。故填them。
138．句意：也许在未来，Lily的袋子会在商店里出售，人们可能会买票去一个特别展览，在那里他们可以看到她的伟大作品！根据“people might buy...to a special exhibition”及所给单词可知，此处是指人们可能会买票去一个特别展览，用ticket的复数形式tickets表示“票”，作buy的宾语。故填tickets。
139．to invent 140．challenge 141．online 142．to download 143．succeeded 144．working 145．useful 146．satisfy 147．worse 148．free
【导语】本文主要讲述了Jerry受展览启发，决心发明驱蚊灯笼，期间遇到挑战仍不放弃，最终成功并将发明免费分享给有需要的人，希望帮助更多人。
139．句意：因此，他下定决心要发明一个驱蚊灯笼。根据“a mosquito repellent lantern”可知，此处是指发明一个驱蚊灯笼，invent“发明”，make up one’s mind to do sth.“下定决心做某事”，故此处用动词不定式。故填to invent。
140．句意：在开始他的项目之前，他的父母告诉他这将是一个巨大的挑战。根据“However, Jerry was full of confidence.”可知，此处是指这将是一个巨大的挑战，challenge“挑战”，a修饰可数名词单数。故填challenge。
141．句意：为了收集想法，Jerry在网上搜索信息。根据“searched for information”可知，此处是指在网上搜索信息，online“在网上”，是副词，修饰动词。故填online。
142．句意：他决定下载一些关于这个主题的研究文章。根据“some research articles on this topic”可知，此处是指下载一些关于这个主题的研究文章，download“下载”，decide to do sth.“决定做某事”，故此处用动词不定式。故填to download。
143．句意：经过练习，Jerry终于成功地设计出了他的灯笼。根据“Jerry finally...in designing his lantern.”可知，此处是指成功地设计出了他的灯笼，succeed“成功”，succeed in doing sth.“成功做某事”，根据语境可知，句子是一般过去时，动词用过去式。故填succeeded。
144．句意：Jerry利用业余时间致力于这项发明。根据“Jerry spent his spare time...on the invention.”可知，此处是指致力于这项发明，work“工作”，spend time doing sth.“花费时间做某事”，故此处用动名词。故填working。
145．句意：他用了硬纸板、LED灯和一种有用的驱蚊剂。根据“mosquito repellent”可知，此处是指一种有用的驱蚊剂，useful“有用的”，是形容词，修饰名词。故填useful。
146．句意：他的发明结果并不使他非常满意。根据“The result of his invention didn’t...him very much.”及备选词汇可知，此处是指他的发明结果并不使他非常满意，satisfy“使满意”，didn’t后接动词原形。故填satisfy。
147．句意：事情比以前更糟了。根据“However, Jerry didn’t lose heart.”可知，此处是指事情比以前更糟了，bad“坏的”，是形容词，根据than可知，此处用比较级。故填worse。
148．句意：最终，Jerry成功了，他决定免费把他的发明送给那些需要的人。免费赠送，用固定短语“for free”，符合Jerry无私分享的意图。故填free。
149．quickly 150．leading 151．worry 152．factories 153．their 154．and 155．tool 156．design 157．about 158．successful
【导语】本文是一篇说明文，主要讨论了人工智能带来的变化，既提到人们对它夺走工作的担忧，也说明它能助力工作，还建议人们保持学习以在新世界立足。
149．句意：然而，我们的世界正在快速变化。结合“our world is changing”和备选词汇可知，此处是指世界变化的速度；应用形容词quick的副词形式quickly“快速地”修饰空前的动词。故填quickly。
150．句意：一种名为人工智能（AI）的新力量正在引领这场变革。结合“A new power called Artificial Intelligence (AI)”和备选词汇可知，此处是指AI引领变革；由“is”可知，句子时态为现在进行时，应用动词lead的现在分词形式leading“引领”。故填leading。
151．句意：有些人担心机器人和人工智能会夺走人类的工作。结合“robots and AI will take away human jobs”和备选词汇可知，此处是指人们对此事的担忧；句子描述客观事实，时态为一般现在时，主语“Some people”为复数，应用动词原形worry“担心”。故填worry。
152．句意：例如，许多工厂的工人会更少。结合“will have fewer workers”和备选词汇可知，此处是指有工人的场所；“many”后接可数名词复数，应用factory的复数形式factories“工厂”。故填factories。
153．句意：然后他们会有更多时间照顾他们的病人。结合“a doctor”“look after...patients”和备选词汇可知，此处是指医生照顾他们的病人；应用人称代词they的形容词性物主代词their“他们的”作定语，修饰名词patients。故填their。
154．句意：艺术家可能会用人工智能为他们的绘画获取新灵感，科学家也

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