资源简介

/ 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（五四学制）（2024）专题09 选词填空
学校:___________姓名：___________班级：___________考号：___________
阅读下面短文，用下面方框中所给的单词或短语填空，使短文在结构、语意和逻辑上正确。(提示：方框中有两个单词或短语是多余的)
ran through / walked past / so / as / care / parts / important
The Grand Canal (大运河) is a man-made waterway with a history of more than 2,500 years. It is 1 long as 3,200 kilometers! It’s the longest man-made canal in the world. It has three 2 and the longest part is the Beijing-Hangzhou Grand Canal, which is about 1,794 kilometers long.
This canal is still 3 today. In 2022, the Chinese government (政府) refilled the Beijing-Hangzhou Grand Canal. For the first time in about 100 years, the water 4 the whole canal again. In 2023 and 2024, the government did it again. It is useful to protect the environment along the river. It also makes people know and 5 more about its culture.
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 6 to the health of our planet. However, these forests are in great danger.
A recent study published by a famous environmental 7 company shows that large areas of forest are being cut down every day. Often, the trees are cleared to make way for a new 8 or to create farmland. This is a serious 9 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 10 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 11 global warming.
Sometimes, the land becomes so poor after the trees are gone that it turns into a dry 12 , unable to support life. We cannot just 13 this problem and carry on as before; we must all take action to protect these vital forests before it is too late.
将方框中所给词/词组的适当形式填入短文中，每词仅用一次。
improve separate important environment encourage
In recent years, many schools in Zhejiang have started garbage classification (垃圾分类) activities. This project is 14 for protecting the 15 . Our school also joined in this action last month.
At the beginning, teachers gave us lessons on how to 16 different kinds of garbage—like putting plastic bottles into recyclable bins and food waste into wet waste bins. They also 17 us to make posters to spread the idea of garbage classification among our families and neighbors.
Now, almost every student in our school can sort garbage correctly. This not only helps reduce pollution, but also teaches us to develop good habits. We believe that with everyone’s effort, we can 18 our living environment and make our city cleaner and more beautiful.
Complete the following passage with the words in the box. Each can only be used 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．sources B．containers C． pour D．available E. bathe
Water is a precious resource that is vital for our survival. Unfortunately, many areas around the globe are struggling with water-related issues.
In rural villages, people often have to walk miles to reach the nearest water 19 . They carry traditional water 20 like large jars on their heads. Once they bring the water back, they usually 21 it into different vessels for various uses. Some of the water is set aside for cooking, while a small portion might be used to 22 themselves.
A．source B．supply C． wastewater D．energy E. waste
In urban areas, although water seems more available, wastage is a big problem. Every time we leave the tap running while brushing our teeth or washing our hands, we are contributing to the 23 of this valuable resource. Moreover, the increasing population and booming industries are putting more pressure on water 24 . Also, water recycling technologies are being developed to make 25 reusable. We should also do our part by being more conscious of our water usage and spreading awareness among our communities. By working together, we can ensure a continuous 26 of clean water for future generations.
从方框中选择单词，用其正确形式填空，使短文通顺。
water, exist, cover, importance, use, protect, cycle, pollution, save, human
Water is very 27 to all living things. Without water, there would be no life on Earth. It 28 in three states: solid, liquid and gas. Most of the earth’s surface is 29 by water, but most of it is saltwater in the oceans. Only a small part is freshwater that 30 can use.
Water is 31 in many ways. We use it to drink, cook, clean and irrigate crops. The water 32 is a very important natural process. It helps to distribute water around the Earth.
However, water 33 is a big problem. Factories and farms often dump waste into rivers and lakes, making the water dirty. We must 34 water resources. We can 35 water by fixing leaky faucets, taking shorter showers and recycling water. Let’s all work together to save 36 and protect our planet.
阅读短文， 用方框中所给词的适当形式填空， 使短文完整、正确。（每词限用一次）
way; child; area; water; avoid; nearly; within; run; if; necessary
Water resources (资源) are important in our life. Nobody can live without water. In the world there are some 37 which are short of water. Everyone should know how to save water. If you don’t know what to do, here are some easy 38 for you.
Make your shower time short. Don’t spend too much time taking a shower. It’s best to finish your shower 39 five minutes.
For parents, it’s a good idea to 40 buying water toys for your child. A lot of 41 love to play with water toys. As a parent, you should try not to choose the water toys which need much water.
Turn off the water tap while you are washing your hands. It’s said that a lot of people wash hands 42 nine times every day. Don’t keep the water 43 while you are using the soap to wash hands.
Learn to reuse water. For example, after washing vegetables in the kitchen, you can take the water to the garden. Then you can use it 44 flowers.
It’s not 45 to take a shower every day. Some people take a shower two or three times a day. In fact, you can take a shower every two days. Of course, 46 the weather is very hot and you always sweat (出汗), you can take a shower every day.
从方框中选择适当的词或短语填空，使短文通顺、意思完整。每词限用一次。
ill, food, clean, a lot of, gives, ideas, them, like, houses, and
The earth is our only home. It 47 us special and important things. We need them to live with. We call these things natural resources (自然资源). Air, sunlight, 48 water are all natural resources.
Living things (生物) need 49 air and water. Plants need sunlight to grow, and we need plants for 50 . And the plants can clean the air around them. We use plants and trees to make 51 things, like paper and 52 .
We should save natural resources because we can’t usually make more of them. If the air and water are dirty, people can get 53 and plants can’t grow.
Here are some 54 to protect (保护) the resources:
● Use things until you can’t use 55 .
● Don’t throw (扔) things away. We can make useful things from old things.
● Save resources, 56 water, paper.
Let’s work together to protect (保护) the earth!
根据语篇内容，从方框中选出恰当的单词，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。
after attention win clean collect came he helpful country life
Do you believe picking up rubbish has become a world competition
In November of 2023, the first Rubbish Collection World Cup was held in Asia. Teams from twenty 57 around the world took part in it. According to the rules, each team had 60 minutes to 58 rubbish as much as possible. Britain 59 the first prize at last. “We hope more people around the world will pay 60 to environmental problems. ”said a British team member.
When Ken, the founder (创始人) of the competition, was interviewed. He talked about how he 61 up with the idea. Several years ago, he found many sea animals died 62 they ate the rubbish in the sea. So he started to pick up rubbish on 63 way to the beach every morning.
“Picking up a piece of rubbish may save a turtle’s (海龟的) 64 . It’s also a good way to keep the beach 65 .” In his eyes, changing people’s thoughts about rubbish was more important.
“Picking up rubbish is meaningful and 66 ,” added Ken. “Now, I am glad to hear that lots of people take part in it to protect our environment.”
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 67 . It’s called digital learning.
Digital learning is a way to 68 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 69 two are social networking services and websites. Each one of them is like your 70 . 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 71 . 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 72 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 73 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 74 every 20 minutes.
将下列单词或词组填入空格。每空格限填一词或词组，每词或词组只能填一次。
A．before B．until C． Since D．as soon as E. When F. As G. After
In the morning, I check my phone 75 I wake up. I read news and messages before getting out of bed. 76 I go to school, I use my tablet to take notes and do homework. After school, I play online games 77 dinner time.
78 I eat, I sometimes watch videos on my laptop. 79 I got my smartwatch last year, I have tracked my exercise every day. My parents say I spend too much time online, but digital tools help me learn and stay connected.
80 finishing homework, I chat with friends on social media. I always charge my devices 81 sleeping. Even though digital life is fun, I try to balance screen time until my eyes get tired. It’s hard to imagine life without these gadgets now!
Complete the following passage with the words or phrase in the box. Each can only be used once. (将下列单词或词组填入空格。每空格限填一词或词组, 每词或词组只能填一次)
A．surfing B．efficiently C． connected D．affect E. privacy F. artificial
Digital technology has made the world more 82 now than ever before. Smartphones and the Internet allow us to communicate 83 with people around the world. Social media platforms help us share ideas and photos, but they also raise concerns about 84 . For example, some teenagers spend too much time 85 the Internet, which may influence their studies or health. Scientists are developing 86 intelligence to solve these problems.
A．chip B．bookstores C． changed D．make sure E. quickly F. provides
Digital technology has become an important part of our daily lives. It has 87 our world in many ways. With the development of the Internet, we can now do many things more 88 than before.
For example, we used to go to 89 to buy books, but now we can buy and read e-books online. We can also communicate with people around the world easily through social media. Digital technology depends on our mobile phones, computers and other devices to work well. It 90 a lot of information for us to access.
However, there are also some problems. We need to be careful about our personal information online. We should 91 that our passwords are strong enough to protect our data. And we should also use digital technology in a proper way to avoid negative effects.
从方框中选择单词，用其正确形式填空，使短文通顺。
digital, use, advantage, communicate, help, also, but, through, develop, information, benefit
In modern society, 92 technology is everywhere. We can see digital devices like smart phones, tablets and laptops 93 by people of all ages.
Digital technology has many 94 . It makes 95 much easier. We can talk to people far away 96 video calls. Students can 97 from online courses and study materials. It 98 helps companies improve their business efficiency.
99 digital life also has some problems. There is a lot of false 100 on the Internet. We should be careful. And spending too much time on digital devices is not good for our health.
With the 101 of digital technology, our lives will be even more different in the future. We should make good use of it while avoiding its disadvantages.
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 102 of work. But more than thirty years ago, computers couldn’t do 103 work. They were big and expensive. Only a few people were 104 in them and knew how to 105 them. Today computers are smaller and 106 . They can do a lot of work for people.
Computers play an important 107 in our everyday life. They can work faster than people. What’s more, they make 108 puters can help people 109 different work. Writers use them to write articles. Teachers use them to give lessons. Students use them to study. Nowadays computers are 110 in our daily life. They make our life easier and more interesting. What do you think our life would be 111 without computers
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)
write lead different succeed friendly in good it notice understand
These days, AI is developing really fast. And DeepSeek is a big part of this exciting change. DeepSeek is an AI company from China. It has done some amazing things so that people have 112 it.
In January, 2025, DeepSeek made a new AI helper called DeepSeek-R1. This model is excellent. It can 113 code (代码), and chat like humans. Other AI helpers need many examples to learn, but R1 improves by 114 . “It’s like how students practice maths,” said an engineer. “The more it practices, the 115 becomes.” It doesn’t cost much to develop DeepSeek. But it works very well. Also, it is free and 116 to use while some other AI helpers are expensive.
What makes DeepSeek special When you ask a question, it doesn’t just give you answers. It also shows you how it thinks. This is called “Deep Thinking”. “I feel like it really 117 me,” said a user. “ 118 my opinion, DeepSeek is so smart!”
DeepSeek’s 119 matters greatly. It makes some big technology teams think 120 . It shows that great AI doesn’t always need huge resources (资源). This makes it easier for more people and teams to come into the AI field. The world of AI is changing fast, and DeepSeek is 121 the way now.
从方框中选择合适的单词并用其适当形式填空
information an and be wide easy card second get to invent year
With the development of Internet technology, the two-dimensional code (二维码) is very popular among us. It’s also called the quick response code (QR code). This special code was 122 by a Japanese company in 1994. It’s 123 used in China now.
QR codes are used for keeping 124 . They are also used for storing pictures. It is 125 to use a QR code. If you want to get the information in it, just take out your phone and scan (扫描) the code with 126 app, and then you can get it easily.
Today, QR codes are popular in China. There 127 QR codes everywhere. They are on TV 128 the Internet. People have printed QR codes on Chinese train tickets since 2010. When a machine scans the code on the ticket, information of the ticket owner and the train will appear on the screen in a few 129 .
Recently, special cards with QR codes are introduced 130 old people in some cities. If they 131 lost, people can know their names, addresses and telephone numbers of their family members by scanning the codes on the cards. How convenient the QR code is!
将下列单词或词组填入空格。每空格限填一词或词组，每词或词组只能填一次。
A．satisfied B．curious C． driven D．filled E. interested F. Curiosity
132 is like a bright torch that lights up our journey through life. It’s the eager feeling inside us, always pushing us to explore, ask questions, and discover new things.
When I was young, I was super 133 about how birds could fly. I spent days observing them in the park, noticing how they flapped their wings and adjusted their bodies. This curiosity not only 134 my thirst for knowledge but also opened my eyes to the wonders of nature.
In school, curiosity helps us a lot. If we’re 135 in math, we’ll be more likely to solve difficult problems.
What’s more, curiosity can lead to great changes. Many scientists, like Newton, were 136 by curiosity. Newton’s curiosity about why apples fell led to his discovery of gravity. This simple question changed the way we understand the world.
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 137 life.
Lily’s family often goes for a picnic in the village. 138 , 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) 139 came to her: Why not make a special bag for picnics
She began her invention journey. First, she searched for things at home. 140 , she found some old fabric and ropes (织物和绳索). They didn’t 141 her any money. Next, she asked her brother for help. Her brother always offers to 142 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 143 three kilograms.
Now, Lily’s family can enjoy picnics more easily. Her invention shows that everyone has a great 144 . By noticing daily life, we can find problems and solve 145 . Perhaps in the future, Lily’s bag will be sold in shops, and people might buy 146 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 147 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 148 . However, Jerry was full of confidence. To collect ideas, Jerry searched for information 149 . He discovered different articles about how to repel mosquitoes. He decided 150 some research articles on this topic. After practicing, Jerry finally 151 in designing his lantern. He needed to understand more about how mosquitoes sense light and heat. Jerry spent his spare time 152 on the invention. He used cardboard, LED lights, and a(n) 153 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 154 him very much. Things were much 155 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 156 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。
country French as fast two it fiction introduce already modern
AI (人工智能) is a very useful tool and has become very popular. Have you heard it created (创作) a prize-winning story
Last year, a university teacher from Tsinghua University used AI to make a science 157 story named The Land of Machine Memories. It was a great success and won 158 prize in a writing competition. This has caught lots of people’s attention (注意) about the use of AI.
A group of young scientists 159 the term “AI” in the 1950s. This marked the beginning of the AI Age in human history. Since then, many 160 have spent lots of money on the research of this new technology and made great achievements. For example, smart AI robots have 161 appeared to help humans do different kinds of work. Some of them can even speak a certain language, such as 162 , just like humans.
Now AI is playing a more and more important role in the 163 world. A large number of people have used it 164 an important tool in their work. Some are even 165 fans and depend much on it. It has also brought lots of joy and laughter into their life.
Scientists believe that AI will develop even 166 as time goes by. It will be smarter and change people’s lives completely in the future.
请从方框内选择适当的词并用其正确形式填空，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。
in, on, too, the, or, build, however, surprised, him, than, cheap, set
Smith, a 13-year-old school boy in California, has made a cheap machine which can help blind people read.
Last year, when Smith was doing some online research, he was 167 to learn that Braille printers (盲文打印机) cost at least $2,000. It’s 168 expensive for most blind people. “I don’t think the price should be so high. I would like to make a little 169 Braille printer for the blind soon.”
Smith spent many late nights 170 it at the kitchen table. Finally, he made the new Braille printer by 171 ! The new printer only costs about $350 and weighs just a few pounds. The machine could print Braille texts 172 paper and it was clearer 173 the old one.
This Braille printer is a great way for blind people around the world. Smith 174 up a company to develop the machines already. 175 , he is too young to be CEO of his own company, so his mother has to take 176 job.
/ 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．as 2．parts 3．important 4．ran through 5．care
【导语】本文主要讲述了大运河是一条有着2500多年历史的人工水道，它是世界上最长的运河，有三段，最长的部分是京杭大运河，这条运河如今仍然很重要，2022年，中国政府重新注满了京杭大运河，2023年和2024年，政府再次这样做，这对保护沿河环境很有用，也让人们更多地了解和关心它的文化。
1．句意：它长达3200公里！根据“It is...long as 3,200 kilometers!”及所给单词可知，此处是指它长达3200公里，as long as“长达”，固定短语。故填as。
2．句意：它有三个部分，最长的是京杭大运河，长约1794公里。根据“It has three...and the longest part is the Beijing-Hangzhou Grand Canal”可知，此处是指大运河有三个部分，part“部分”，可数名词，被three修饰，用名词复数。故填parts。
3．句意：这条运河如今仍然很重要。根据“This canal is still...today.”及所给单词可知，此处是指这条运河如今仍然很重要，important“重要的”，形容词作表语。故填important。
4．句意：大约100年来，水第一次再次流经整个运河。根据“the water...the whole canal again”及所给单词可知，此处是指水再次流经整个运河，run through“流经”，根据“In 2022”可知，句子是一般过去时，动词用过去式。故填ran through。
5．句意：它也让人们更多地了解和关心它的文化。根据“It also makes people know and...more about its culture.”及所给单词可知，此处是指也让人们更多地了解和关心它的文化，care“关心”，动词，与know是并列关系，用动词原形。故填care。
6．A 7．D 8．B 9．C 10．A 11．E 12．B 13．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。
6．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。
7．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。
8．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。
9．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。
10．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。
11．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。
12．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。
13．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。
14．important 15．environment 16．separate 17．encouraged 18．improve
【导语】本文主要讲述了浙江许多学校开展垃圾分类活动，以及作者学校参与该活动的情况和取得的成效。
14．句意：这个项目对保护环境很重要。根据“This project is...for protecting the...”及备选词可知，be important for...表示“对……重要”，是常用搭配，此处是体现项目对环保的重要性。故填important。
15．句意：这个项目对保护环境很重要。根据“This project is...for protecting the...”及备选词可知，protect the environment表示“保护环境”，符合垃圾分类守护环境的语境。故填environment。
16．句意：起初，老师给我们上了课，教我们如何区分不同种类的垃圾 —— 比如把塑料瓶放进可回收垃圾桶，把食物垃圾放进湿垃圾桶。根据“At the beginning, teachers gave us lessons on how to...different kinds of garbage—like putting plastic bottles into recyclable bins and food waste into wet waste bins.”备选词可知，how to do sth.表示“如何做某事”，后接动词原形，separate意为“分开、分离”，符合语境。故填separate。
17．句意：他们还鼓励我们制作海报，在家人和邻居中传播垃圾分类的理念。根据“They also...us to make posters to spread the idea of garbage classification among our families and neighbors.”及备选词可知，encourage sb. to do sth.表示“鼓励某人做某事”，本句时态为一般过去时，encourage用动词过去式。故填encouraged。
18．句意：我们相信，通过每个人的努力，我们可以改善我们的生活环境，让我们的城市更干净、更美丽。根据“We believe that with everyone’s effort, we can...our living environment and make our city cleaner and more beautiful.”及备选词可知，can是情态动词，后接动词原形，improve“改善、提高”，符合语境。故填improve。
19．A 20．B 21．C 22．E 23．E 24．B 25．C 26．A
【导语】本文主要讨论了全球面临的用水问题，强调了在农村和城市地区节约用水的重要性，以及采取措施保护珍贵水资源的必要性。
19．句意：在农村，人们往往要步行数英里才能到达最近的水源。根据“In rural villages, people often have to walk miles to reach the nearest water”可知，人们步行数英里到水源地，sources“来源”，符合语境。故选A。
20．句意：他们头上顶着像大罐子一样的传统盛水容器。根据“large jars”可知，罐子是盛水的容器，containers“容器”，符合语境。故选B。
21．句意：一旦他们把水带回来，他们通常会把水倒入不同的容器中，以供不同的用途。根据“into different vessels for various uses”可知，根据水的不同用途，把水倒入不同的容器中，pour“倾倒”，符合语境。故选C。
22．句意：一些水用来做饭，而一小部分水可能用来洗澡。根据“be used to”可知，to后要用动词原形；结合备选词，bathe“洗澡”，符合语境。故选E。
23．句意：每次我们在刷牙或洗手时让水龙头开着，我们都在浪费这种宝贵的资源。根据“Every time we leave the tap running while brushing our teeth or washing our hands”可知，刷牙或洗手时让水龙头开着是在浪费水资源；根据“the...of”可知，此处要填名词；结合备选词，waste符合语境。故选E。
24．句意：此外，不断增长的人口和蓬勃发展的工业给供水带来了更大的压力。根据“the increasing population and booming industries are putting more pressure on water ”可知，日益增长的人口和蓬勃发展的工业给供水带来了更大的压力，supply“供应”，符合语境。故选B。
25．句意：此外，正在开发水循环技术，使废水可重复使用。根据“water recycling technologies are being developed to make ... reusable.”可知，水循环技术使得废水可重复使用，wastewater“废水”，符合语境。故选C。
26．句意：通过共同努力，我们可以确保为子孙后代提供持续的清洁水源。根据“a continuous ... of clean water for future generations”可知，此处指给子孙后代提供持续的清洁水源，a后接名词单数，source符合语境。故选A。
27．important 28．exists 29．covered 30．humans 31．used 32．cycle 33．pollution 34．protect 35．save 36．water
【导语】本文主要讲述了水的重要性、存在形式、分布、用途以及水污染问题，呼吁人们节约和保护水资源。
27．句意：水对所有生物都非常重要。根据“Without water, there would be no life on Earth.”可知，水对生物很重要，is后跟形容词important“重要的”，作表语。故填important。
28．句意：它以三种状态存在：固态、液态和气态。根据“in three states: solid, liquid and gas”可知，是指水以三种状态存在，描述事实，用一般现在时，主语是It，动词用第三人称单数exists“存在”。故填exists。
29．句意：地球表面大部分被水覆盖，但其中大部分是海洋中的咸水。根据“Most of the earth’s surface is ... by water”可知，是指被水覆盖，be covered by“被……覆盖”。故填covered。
30．句意：只有一小部分是可供人类使用的淡水。根据“freshwater that ... can use.”及备选词可知，是指人类使用的淡水，用名词复数humans“人类”。故填humans。
31．句意：水被用于许多方面。根据“We use it to drink, cook, clean and irrigate crops.”可知，水被用于很多方面，use“使用”，与主语Water是被动关系，因此用过去分词形式。故填used。
32．句意：水循环是一个非常重要的自然过程。根据“It helps to distribute water around the Earth.”及备选词可知，此处是指水循环，water cycle“水循环”。故填cycle。
33．句意：然而，水污染是一个大问题。根据“Factories and farms often dump waste into rivers and lakes, making the water dirty.”可知，是关于水污染，water pollution“水污染”，在句中作主语。故填pollution。
34．句意：我们必须保护水资源。根据“water resources”及备选词可知，是指保护水资源，must后跟动词原形protect“保护”。故填protect。
35．句意：我们可以通过修理漏水的水龙头、缩短淋浴时间和循环利用水来节约用水。根据“fixing leaky faucets, taking shorter showers and recycling water”可知，是节约用水，save“节约”，can后跟动词原形。故填save。
36．句意：让我们一起努力节约用水、保护我们的星球。根据前文介绍要保护水资源并节约用水可知，此处是指节约用水，water“水”，不可数名词。故填water。
37．areas 38．ways 39．within 40．avoid 41．children 42．nearly 43．running 44．to water 45．necessary 46．if
【导语】本文主要介绍了几种节约用水的方法。
37．句意：世界上有一些地区缺水。空格处应填一个名词，根据“which are short of water”及备选词汇可知，此处是指有一些地区缺水，area表示“地区”，为可数名词，结合空前“some”可知，此处应用名词复数。故填areas。
38．句意：如果你不知道该怎么做，这里有一些简单的方法。根据前文“If you don’t know what to do”可知，此处是指将介绍一些简单的方法，way表示“方法”，为可数名词，结合空前“some”可知，此处应用名词复数。故填ways。
39．句意：最好在五分钟内洗完澡。根据语境及空后“five minutes”可知，此处应用within表示“在……时间内”。故填within。
40．句意：对于父母来说，最好不要给孩子买水上玩具。根据下文“As a parent, you should try not to choose the water toys which need much water.”可知，此处是指不要买水上玩具，avoid表示“避免”，符合语境，结合空前不定式符号“to”可知，空格处应填动词原形。故填avoid。
41．句意：很多孩子都喜欢玩水上玩具。根据前文“for your child”可知，此处是指孩子喜欢玩水上玩具，child表示“小孩”，为可数名词，结合空前“A lot of”可知，此处应用名词复数。故填children。
42．句意：据说很多人每天洗手近九次。句子结构完整，所以空格处应填一个副词，nearly表示“几乎”，符合语境。故填nearly。
43．句意：当你用肥皂洗手时，不要让水一直流着。根据语境可知，此处是指不要让水一直流着，keep sth. doing表示“让某物一直……”，此处run表示“（液体） 流”。故填running。
44．句意：然后你可以用它来浇花。根据空后“flowers”可知，此处是指给花浇水，water表示“浇水”，分析句子结构可知，空格处应填非谓语动词，且此处表示目的，所以应用动词不定式。故填to water。
45．句意：没有必要每天洗澡。空格处应填一个形容词作表语，根据下文“In fact, you can take a shower every two days.”可知，此处是指没有必要每天洗澡。故填necessary。
46．句意：当然，如果天气很热，你总是出汗，你可以每天洗澡。结合语境可知，此处是在做假设，所以应用if引导条件状语从句。故填if。
47．gives 48．and 49．clean 50．food 51．a lot of 52．houses 53．ill 54．ideas 55．them 56．like
【导语】本文介绍了地球是我们唯一的家园，阐述了自然资源的重要性，还给出了一些保护自然资源的建议，呼吁大家共同保护地球。
47．句意：它给予我们特殊且重要的东西。根据“The earth is our only home. It ... us special and important things.”及备选词可知，是指地球给予我们特殊且重要的东西；主语是It，时态为一般现在时，动词三单形式gives“给予”符合，故填gives。
48．句意：空气、阳光和水都是自然资源。根据“Air, sunlight, ... water”可知，此处是并列关系，用and连接，故填and。
49．句意：生物需要干净的空气和水。根据后文“And the plants can clean the air around them.”，“If the air and water are dirty, people can get ... and plants can’t grow.”及备选词可知，此处强调生物生存需要干净的空气和水，clean“干净的”符合，形容词作定语，故填clean。
50．句意：植物需要阳光生长，我们需要植物作为食物。根据“we need plants for ...”及备选词可知，人类需要植物作为食物，food“食物”符合，为不可数名词，故填food。
51．句意：我们用植物和树木来做很多东西，比如纸和房子。根据“like paper and ...”及备选词可知，此处是举例，所以是用植物和树木制造很多东西，a lot of“很多，大量的”符合，故填a lot of。
52．句意：我们用植物和树木来做很多东西，比如纸和房子。根据“We use plants and trees to make ... things, like paper and ...”及备选词可知，是用植物和树木制造像纸和房子这样的东西，此处表泛指，名词复数houses“房子”符合，故填houses。
53．句意：如果空气和水脏了，人们会生病，植物也不能生长。根据“the air and water are dirty”及备选词可知，空气和水脏了，人会生病，ill“生病的”符合，形容词作表语，故填ill。
54．句意：这里有一些保护资源的想法。根据“Here are some ... to protect (保护) the resources”及备选词可知，是指有一些保护资源的想法，后文列出了具体建议，some修饰可数名词复数，ideas“主意，想法”符合，故填ideas。
55．句意：使用东西直到你不能再使用它们。根据“Use things”及备选词可知，此处指代“things”，宾格代词them“它们”符合，故填them。
56．句意：节约资源，比如水、纸。根据“water, paper”，此处是举例，介词like“像”符合，故填like。
57．countries 58．collect 59．won 60．attention 61．came 62．after 63．his 64．life 65．clean 66．helpful
【导语】本文主要讲在亚洲举行的首届垃圾收集世界杯，该赛事的创始人介绍了自己创办该比赛的初衷，并且呼吁更多的人加入捡垃圾、保护环境的队伍中来。
57．句意：来自全球二十个国家的队伍参加了比赛。根据“Teams from twenty…”可知，来自二十个国家的队伍。因此用country“国家”，其复数形式countries。故填countries。
58．句意：根据规则，每支队伍将有60分钟的时间尽可能多地收集垃圾。根据“each team had 60 minutes to…rubbish”可知，此处指收集垃圾。因此用collect“收集”，动词，此处是不定式作后置定语，用动词原形。故填collect。
59．句意：英国最终获得了一等奖。根据“Britain finally…first prize at last.”可知，此处指英国在比赛中获得了一等奖。因此用win the first prize“获得一等奖”，时态是一般过去时，win用过去式。故填won。
60．句意：我们希望全世界有更多的人关注环境问题。根据“pay…to”可知，更多的人关注环境问题，因此attention “注意”。故填attention。
61．句意：他谈到了自己是如何想出来这个主意的。根据“…up with”可知，他想出来这个主意，因此用come up with“想出”。时态是一般过去时，come用其过去式。故填came。
62．句意：几年前，他发现许多海洋动物在吃了海里的垃圾后死亡。根据“he found many sea animals died…they ate the rubbish in the sea”可知，此处缺少连词，指海洋动物在吃了海洋垃圾之后死亡，因此用after“在……之后”。故填after。
63．句意：所以他开始每天早上在去海滩的路上捡垃圾。根据“on…way to”可知，在他去海滩的路上”，因此用he的形容词性物主代词his“他的”，作定语修饰way。故填his。
64．句意：捡一个垃圾可以救一只海龟的命。根据“Picking up a piece of rubbish may save a turtle’s…”可知，此处指捡一个垃圾可以救一只海龟的生命。life“生命”，其前有a修饰，用其单数形式。故填life。
65．句意：这也是保持海滩清洁的好方法。根据“It’s also a good way to keep the beach…”可知，捡垃圾可以保持海滩清洁。clean“干净的”，形容词作宾语补足语。故填clean。
66．句意：捡垃圾既有意义又有帮助。根据“Picking up rubbish is meaningful and…”及可知，捡垃圾既有意义又有帮助。helpful“有帮助的”，形容词，作表语。故填helpful。
67．B 68．E 69．A 70．C 71．B 72．E 73．C 74．A
【导语】本文主要介绍了数字化学习。它是通过互联网学习的一种方式，可以帮助学生更轻松地掌握学习内容。
67．句意：还有另一种方式可以让学习变得有趣。由上文“Feeling a little bored (感到有点儿厌烦吗？)”可知，此处表示“这里有另一种能使学习有趣的方法”，故选interesting (有趣的)。故填B。
68． 句意：数字化学习是一种通过使用互联网来帮助学生学习的方式。上文提到数字化学习是一种能使学习有趣的方法，故此处表示“数字化学习是通过使用互联网帮助学生学习的一种方法”，故选help (帮助)。故填E。
69．句意： 其他两种是社交网络服务和网站。上文说主要有三种数字化学习方式，且已经提到了使用app学习，故social networking services和websites是另外两种数字化学习方式，the other表示“另外的”，故填A。
70．句意：它们每一个都像你的老师一样。由下句句意“它们帮助你掌握你在学校学到的东西”可知，此处表示“它们中的每一种都像你的老师”，故选teacher (老师)。故填C。
71．句意：与传统学习方式相比，数字化学习有其优势。由下文可知，数字化学习具有多样性和资源新颖性，这都是它的优点，故选advantages (优点)。故填B。
72．句意：你可以选择你喜欢学习的内容。 由上句句意“数字化学习也具有个性化”可知，此处表示“你可以选择你喜欢学习的东西”，故选choose (选择)。故填E。
73．句意：当你使用数字化方式学习时，你很少有机会与老师和同学交谈。由文章对数字化学习的介绍可知，用数字化方式学习是远离老师和同学的，故此处表示“当你用数字化方式学习时，你几乎没有和老师、同学交谈的可能”，故选talking (交谈)。故填C。
74．句意：最好每20分钟休息一下。由上句可知，长时间看屏幕可能对眼睛有害，故此处表示“最好每20分钟休息一下”，故选rest (休息)。故填A。
75．D 76．E 77．B 78．F 79．C 80．G 81．A
【导语】本文主要介绍了作者平时使用电子产品的情况。
75．句意：早上，我醒来就查看手机。根据“In the morning, I check my phone...I wake up.”可知，是“醒来就查看手机”，as soon as “一……就……”，故选D。
76．句意：当我去上学时，我用平板电脑做笔记和做作业。根据“...I go to school, I use my tablet to take notes and do homework.”可知，这里描述上学时用平板电脑。所以是当去上学时。“When”表示“当……时”。“As”也可以表示“当……时”，但有时有“随着”的意思。在上下文中，应该是“当我去上学时”，所以When更直接。空格在句首，所以需要一个连词引导从句，When符合题意。故选E。
77．句意：放学后，我玩在线游戏直到晚饭时间。根据“After school, I play online games...dinner time.”可知，此处是“直到晚饭时间”，until“直到”符合题意。故选B。
78．句意：当我吃饭时，我有时在我的笔记本电脑上看视频。根据“...I eat, I sometimes watch videos on my laptop.”可知，此处表达的是“当我吃饭时”，As“当……时”符合题意。故选F。
79．句意：自从我去年得到了我的智能手表，我每天追踪我的锻炼。根据“...I got my smartwatch last year, I have tracked my exercise every day.”可知，这里表示从去年开始，一直持续到现在，所以是“自从”的意思。“Since” 后跟过去时间点，主句用现在完成时。故选C。
80．句意：完成作业后，我和朋友在社交媒体上聊天。根据“...finishing homework, I chat with friends on social media.”可知，完成作业后聊天，所以是“之后”。After“在……之后”，用作介词时，后面接动名词。故选G。
81．句意：我总是在睡觉之前给电子设备充电。根据“I always charge my devices...sleeping.”可知，通常是睡觉前充电，以便整夜充电或醒来时满电。before“在……之前”符合题意。故选A。
82．C 83．B 84．E 85．A 86．F 87．C 88．E 89．B 90．F 91．D
【导语】本文主要讲述了数字技术对世界带来的改变，包括使世界联系更紧密、提高做事效率、改变生活方式等，同时也指出数字技术存在的一些问题，如隐私担忧，并提醒人们要正确使用数字技术。
82．句意：数字技术使现在的世界比以往任何时候都更加紧密相连。根据“Smartphones and the Internet allow us to communicate...with people around the world.”可知，智能手机和互联网让我们与世界各地的人交流，这说明世界变得更加紧密相连了，结合备选词，connected“连接的，相连的”符合语境。故填C。
83．句意：智能手机和互联网使我们能够与世界各地的人们高效地交流。此处修饰动词communicate，结合备选词，应用副词efficiently“高效地”，表示高效地交流。故填B。
84．句意：社交媒体平台帮助我们分享想法和照片，但它们也引发了对隐私的担忧。根据“but they also raise concerns about...”及备选词可知，社交媒体也引发了对隐私的担忧，privacy“隐私”符合语境。故填E。
85．句意：例如，一些青少年花太多时间上网，这可能会影响他们的学习或健康。根据“some teenagers spend too much time...the Internet”及备选词可知，此处表示花太多时间上网，surfing“冲浪”，surf the Internet“上网”，符合语境。故填A。
86．句意：科学家们正在开发人工智能来解决这些问题。根据“Scientists are developing...intelligence to solve these problems.”及备选词可知，此处表示开发人工智能，artificial“人工的”，artificial intelligence“人工智能”，符合语境。故填F。
87．句意：它在许多方面改变了我们的世界。根据“Digital technology has become an important part of our daily lives.”及备选词可知，数字技术已成为我们日常生活的重要组成部分，它在许多方面改变了我们的世界，changed“改变”符合语境。故填C。
88．句意：随着互联网的发展，我们现在可以比以前更快地做很多事情。根据“With the development of the Internet, we can now do many things more...than before.”及备选词可知，此处表示比以前更快地做很多事情，quickly“快速地”符合语境。故填E。
89．句意：例如，我们过去常去书店买书，但现在我们可以在网上购买和阅读电子书。根据“to buy books”及备选词可知，此处表示去书店买书，bookstores“书店”符合语境。故填B。
90．句意：它为我们提供了很多可以访问的信息。根据“a lot of information for us to access.”及备选词可知，此处表示为我们提供很多信息，provides“提供”符合语境。故填F。
91．句意：我们应该确保我们的密码足够强大以保护我们的数据。根据“We should...that our passwords are strong enough to protect our data.”及备选词可知，此处表示确保密码足够强大以保护数据，make sure“确保”符合语境。故填D。
92．digital 93．used 94．advantages 95．communication 96．through 97．benefit 98．also 99．But 100．information 101．development
【导语】本文介绍了数字技术的广泛运用，并描述了其优缺点。
92．句意：在现代社会，数字技术无处不在。句子描述“技术无处不在”，需要一个形容词修饰“technology”，备选词digital“数字的”符合语境，作定语，故填digital。
93．句意：我们可以看到各个年龄段的人都在使用智能手机、平板电脑和笔记本电脑等数字设备。此处需填动词的过去分词，指的是“某物被使用”，备选词use的过去分词是used，故填used。
94．句意：数字技术有很多优点。many后接可数名词复数，备选词advantage的复数形式是advantages符合语境，故填advantages。
95．句意：它使交流更容易。此处指使得“交流”更容易，“makes”后接名词作宾语，备选词communicate“交流”符合语境，改为名词communication，故填communication。
96．句意：我们可以通过视频通话与远方的人交谈。此处需介词表示“通过”，备选词through符合语境，故填through。
97．句意：学生可以从在线课程和学习材料中获益。根据“from online courses and study materials”可知，此处考查benefit from“从……中获益”，can接动词原形。故填benefit。
98．句意：它还帮助公司提高业务效率。此处需副词表示“也”，备选词also“也”符合语境，用于句中。故填also。
99．句意：但是，数字生活也有一些问题。由“digital life also has some problems”可知，前文讲优点，后文讲问题，需转折连词，备选词but符合语境，故填But。
100．句意：互联网上有很多虚假信息。false后接名词，备选词information“信息”是不可数名词，符合语境，故填information。
101．句意：随着数字技术的发展，未来我们的生活将更加不同。此处需名词表示“发展”，备选词develop的名词形式是development，此处为抽象意义，不可数名词。故填development。
102．kinds 103．much 104．interested 105．use 106．cheaper 107．part 108．fewer 109．with 110．necessary 111．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。
102．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。
103．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。
104．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。
105．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。
106．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。
107．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。
108．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。
109．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。
110．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。
111．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。
112．noticed 113．write 114．itself 115．better 116．friendly 117．understands 118．In 119．success 120．differently 121．leading
【导语】本文介绍了DeepSeek是一款低成本、高效能的AI模型，它创新且具有影响力。
112．句意：它已经做了一些惊人的事情，所以人们已经注意到它。根据“It has done some amazing things so that people have...it.”可知，因为DeepSeek已经做了一些惊人的事情，所以人们已经注意到它了，notice“注意到”，空格前有have，构成现在完成时，其结构为have done，notice的过去分词为noticed。故填noticed。
113．句意：它能编写代码，还能像人类一样聊天。根据“This model is excellent”可知，优秀的AI助手具备处理代码的能力，所给词write“编写”，且can后接动词原形。故填write。
114．句意：其他AI助手需要很多示例来学习，但R1通过它自身进步。根据“Other AI helpers need many examples to learn, but R1 improves by...”可知，R1的进步方式与依赖示例的其他AI不同，强调“靠自身”，it“它”，反身代词为itself，by itself“独自、靠自身”。故填itself。
115．句意：它练得越多，就变得越好。根据工程师的比喻“It’s like how students practice maths. ‘The more it practices...’”可知，它练得越多，就变得越好，符合“the+比较级，the+比较级”的结构，good的比较级为better。故填better。
116．句意：而且，它免费且使用友好，而其他一些AI助手则很昂贵。根据“it is free”和“while some other AI helpers are expensive”的对比可知，此处需描述R1的使用优势，所给词friendly可表示“易用的、用户友好的”，符合语境。故填friendly。
117．句意：一位用户说：“我感觉它真的理解我。”根据“When you ask a question, it doesn’t just give you answers. It also shows you how it thinks”可知，R1能让用户感受到“被理解”，understand“理解”，主语it是第三人称单数，谓语动词需用第三人称单数形式understands。故填understands。
118．句意：在我看来，DeepSeek太聪明了！in one’s opinion“在某人看来”，句首首字母需大写。故填In。
119．句意：DeepSeek的成功意义重大。根据前文对R1优势的描述可知，这些都体现了DeepSeek的“成功”，succeed“成功”，动词，其名词为success“成功”。故填success。
120．句意：它让一些大型科技团队换种方式思考。根据“It shows that great AI doesn’t always need huge resources”可知，这打破了传统认知，让大型团队“不同地”思考，different“不同的”，需转换为副词differently，修饰动词think。故填differently。
121．句意：人工智能世界变化迅速，而DeepSeek现在正引领这条路。根据“DeepSeek is a big part of this exciting change”可知，它在AI领域起到“引领”作用，lead“引领，动词”，结合“is”可知，此处用现在进行时“be+现在分词”，lead的现在分词为leading。故填leading。
122．invented 123．widely 124．information 125．easy 126．an 127．are 128．and 129．seconds 130．to 131．get
【导语】本文主要讲述了二维码的发明以及在中国的使用。
122．句意：这个特殊的代码是1994年由一家日本公司发明的。此处指二维码的来源，invent“发明，创造”符合语境，主语This special code和动词invent之间是被动关系，结合was，使用一般过去时的被动语态“was+过去分词”，故填invented。
123．句意：它现在在中国被广泛使用。根据“It’s...used in China now.”可知，空处应使用副词修饰动词，wide的副词形式widely“广泛地”符合语境，描述二维码在中国被广泛使用。故填widely。
124．句意：二维码被用于保存信息。此处描述二维码的作用，根据“They are also used for storing pictures.”和“If you want to get the information in it”可知，二维码是用来保存信息和图片的，不可数名词information“信息”符合语境，故填information。
125．句意：使用二维码很简单。根据“…and then you can get it easily”可知，二维码很容易使用，is之后跟形容词作表语。形容词easy“容易的”符合语境。故填easy。
126．句意：如果你想获得它里面的信息，只要拿出你的手机，用一个应用程序扫码，然后你就可以很容易地得到它。根据“…and scan the code with...app”可知，此处泛指一个应用程序，且app的发音以元音音素开头，故填an。
127．句意：到处都有二维码。根据“There...QR codes everywhere.”可知，此处为there be句型，be动词的选择遵循“就近原则”，主语codes是复数，时态是一般现在时。故填are。
128．句意：它们在电视和因特网上。根据“They are on TV...the Internet.”可知，此处介绍二维码出现的地方，横线处表并列，应用连词 and连接。故填and。
129．句意：当机器扫描车票上的码时，车票主人和火车的信息将在几秒钟内出现在屏幕上。结合备选词汇，此处表示在几秒之内二维码的信息就会显现，可数名词second“秒”符合语境。a few修饰可数名词复数，故填seconds。
130．句意：最近，在一些城市中，带有二维码的特殊卡片被介绍给老年人。be introduced to sb意为“被介绍给某人”，为固定短语。故填to。
131．句意：如果他们迷路了，人们可以通过扫描卡片上的码知道他们的名字、地址和他们家庭成员的电话号码。固定词组get lost意为“迷路”，且文章的时态是一般现在时，主语为they，谓语动词用原形。故填get。
132．F 133．B 134．A 135．E 136．C
【导语】本文讲述了好奇心在我们人生旅程中所起的重要作用。
132．句意：好奇心就像一支明亮的火炬，照亮我们的人生旅程。根据所给词和句中“It’s the eager feeling inside us, always pushing us to explore, ask questions, and discover new things.”可知，此句是说好奇心像火炬照亮我们的人生旅程，应用名词curiosity作主语，意为“好奇心”。故选F。
133．句意：当我小的时候，我对鸟是怎么飞的非常好奇。根据所给词和句中“how birds could fly”可知，此句是说作者对鸟怎么飞非常好奇。be curious about“对……感到好奇”，curious“好奇的”，形容词。故选B。
134．句意：这种好奇心不仅满足了我对知识的渴望，也开阔了我的眼界，让我看到了大自然的奇观。根据所给词和句中“my thirst for knowledge”可知，此句是说好奇心满足了自己对知识的渴望。satisfied“满足……”，此处作动词，故选A。
135．句意：如果我们对数学感兴趣，我们就更有可能解决难题。根据所给词和句中“we’ll be more likely to solve difficult problems”可知，此句是说如果对数学感兴趣。be interested in“对……感兴趣”，interested“感兴趣的”，故选E。
136．句意：许多科学家，比如牛顿，都是被好奇心驱使的。根据所给词和句中“by curiosity”可知，此句是说许多科学家是被好奇心驱使的。driven是“drive”的过去分词，此处表示被动，意为“驱使”。故选C。
137．everyday 138．However 139．idea 140．Luckily 141．cost 142．lend 143．weighed 144．talent 145．them 146．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。
137．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。
138．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。
139．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。
140．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。
141．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。
142．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。
143．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。
144．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。
145．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。
146．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。
147．to invent 148．challenge 149．online 150．to download 151．succeeded 152．working 153．useful 154．satisfy 155．worse 156．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。
147．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。
148．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。
149．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。
150．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。
151．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。
152．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。
153．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。
154．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。
155．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。
156．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。
157．fiction 158．second 159．introduced 160．countries 161．already 162．French 163．modern 164．as 165．its 166．faster
【导语】本文介绍了人工智能的发展。
157．句意：去年，清华大学的一位老师用人工智能创作了一部名为《机器记忆的国度》的科幻小说。根据所给词和句中“a university teacher from Tsinghua University used AI to make a science”可知，此句是说创作了一部科幻小说。fiction“小说”，science fiction story“科幻小说”，故填fiction。
158．句意：这篇文章取得了巨大的成功，在一次写作比赛中获得了二等奖。根据所给词和句中“won...prize”可知，此句是说获得二等奖，应把基数词two变为序数词second，意为“第二”。故填second。
159．句意：一群年轻的科学家在20世纪50年代引入了“人工智能”一词。根据所给词和句中“This marked the beginning of the AI Age in human history.”可知，此句是说引入“人工智能”一词。introduce“引入，介绍”，根据“in the 1950s”可知，此处用一般过去时。故填introduced。
160．句意：从那时起，许多国家投入了大量资金研究这项新技术，并取得了巨大的成就。根据所给词和句中“have spent lots of money on the research of this new technology”可知，此句是说许多国家为人工智能投入了大量资金。country“国家”，可数名词，根据修饰词“many”可知，此处用复数。故填countries。
161．句意：例如，智能人工智能机器人已经开始帮助人类完成不同类型的工作。根据所给词和句中“have...appeared”可知，此句是说已经开始帮助人们完成不同的工作。already“已经”，副词，故填already。
162．句意：它们中的一些甚至会说某种语言，比如法语，就像人类一样。根据所给词和句中“Some of them can even speak a certain language”可知，此处要填一种语言，French“法语”。故填French。
163．句意：现在人工智能在现代世界中扮演着越来越重要的角色。根据所给词和句中“Now”可知，此句是说人工智能在现代世界中非常重要。modern“现代的”，形容词，在句中作定语。故填modern。
164．句意：许多人把它作为工作中的重要工具。根据所给词和句中“an important tool in their work”可知，此句是说把人工智能当作工作中重要的工具。as“作为”，故填as。
165．句意：有些人甚至是它的粉丝，非常依赖它。根据前句“A large number of people have used it ”和句中“fans”可知，此句是说人们是人工智能的粉丝，应用人称代词it的形容词性物主代词its，意为“它的”。故填its。
166．句意：科学家认为，随着时间的推移，人工智能将发展得更快。根据所给词和句中“as time goes by”可知，此句是说人工智能会发展的更快，此处用fast的比较级faster，意为“更快”。故填faster。
167．surprised 168．too 169．cheaper 170．building 171．himself 172．on 173．than 174．has set 175．However 176．the
【导语】本文讲述了美国加州一名13岁的男孩Smith发明了一种便宜的盲文打印机，帮助盲人阅读。
167．句意：去年，当Smith在网上做一些研究时，他惊讶地了解到盲文打印机至少要2000美元。was之后接形容词作表语，根据“Braille printers (盲文打印机) cost at least $2,000.”可知，盲文打印机的价格令他吃惊，形容词surprised“惊讶的”符合语境，故填surprised。
168．句意：对大多数盲人来说，它太贵了。根据上文“Braille printers (盲文打印机) cost at least $2,000.”可知，盲文打印机太昂贵，too“太”，“too expensive”表示“太贵”，符合语境。故填too。
169．句意：我想很快为盲人制作一个便宜一点的盲文打印机。前文提到盲文打印机价格高，所以Smith要做一个“更便宜的”，比较级cheaper“更便宜的”符合语境。故填cheaper。
170．句意：Smith在厨房的桌子旁熬过许多深夜来打造它。宾语it指的是打印机，动词build“制作，打造”符合搭配；spend time (in) doing sth.“花费时间做某事”，横线处需填动名词。故填building。
171．句意：最后，他自己制作了新的盲文打印机！考查短语by oneself“独自，靠自己”，主语是“he”，所以用“himself”，故填himself。
172．句意：这台机器可以在纸上打印盲文文本，而且它比旧的（打印机）更清晰。“on paper”是固定搭配，意为“在纸上”，故填on。
173．句意：这台机器可以在纸上打印盲文文本，而且它比旧的（打印机）更清晰。“than”用于比较级中，“clearer than...”表示“比……更清晰”，故填than。
174．句意：Smith已经成立了一家公司来开发这些机器。“set up”是固定短语，意为“成立，建立”；根据“already”可知句子用现在完成时“have/has+过去分词”，主语是Smith，助动词用has，“set”的过去分词还是“set”，故填has set。
175．句意：然而，他太年轻了，不能担任自己公司的首席执行官，所以他的母亲不得不承担这份工作。“自己创办公司”与“不能担任自己公司的CEO”是转折关系，“however”表示转折，用于句首首字母大写。故填However。
176．句意：然而，他太年轻了，不能担任自己公司的首席执行官，所以他的母亲不得不承担这份工作。这里特指“首席执行官”这份工作，用定冠词“the”表特指，故填the。
21世纪教育网(www.21cnjy.com)
21世纪教育网(www.21cnjy.com)

展开更多......

收起↑