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Unit 5 Looking into nature完形填空12篇
（单元话题：自然探索）
学校:___________姓名：___________班级：___________考号：___________
一、完形填空
阅读下面短文，掌握其大意，然后从各题所给的A、B、C、D四个选项中选出最佳选项。
Huang Xuhua, the Father of China’s Nuclear Submarines (核潜艇).
Huang Xuhua, an outstanding Chinese scientist, is widely known as the “Father of China’s Nuclear Submarines”. He was born on March 12, 1926, in Guangdong. In his early years, China was in a mess. Japanese planes often made cruel attacks on Chinese cities, and their warships landed on Chinese beaches, causing huge losses. These hardships deeply influenced Huang Xuhua, deeply planting the seed of serving his country in his heart. He made up his mind to study 1 , believing that it was the key to making China stronger.
Building China’s first nuclear submarines was a very challenging and highly secret project. For more than 30 years, Huang Xuhua was 2 away from his family. He couldn’t attend his children’s first steps, their school graduations, or spend precious festivals with his parents. Whenever he thought of his family, a strong feeling of guilt (愧疚) would hit him, but his sense of duty to the country always 3 out.
The working environment was not 4 at all. Without modern computers, Huang and his team had to use simple abacuses (算盘) to do difficult calculating. Day after day, they 5 studied the figures, facing a lot of problems. However, their hard work finally 6 fruit. In 1970, China’s first nuclear attack submarine, Long March No. 1, was ready for sea tests and entered service in 1974, making China the fifth country in the world to own this powerful 7 .
In 1988, at the age of 62, Huang Xuhua joined the submarine’s first deep-diving test, a task full of risks. Even in his later years, he still went to the research center often, hoping to 8 on his knowledge and experience to the young people. His story is a powerful reminder that we should always 9 after our dreams and give our time and energy to our country, no matter how many difficulties lie 10 .
1．A．medicine B．shipbuilding C．plane making D．education
2．A．went B．kept C．appeared D．left
3．A．gave B．came C．won D．turned
4．A．comfortable B．modern C．simple D．private
5．A．carelessly B．quickly C．carefully D．happily
6．A．avoided B．provided C．produced D．satisfied
7．A．project B．machine C．weapon D．planet
8．A．pass B．give C．take D．turn
9．A．encourage B．refuse C．follow D．run
10．A．ahead B．behind C．beside D．under
“There are many unknowns about the deep ocean,” Du Mengran said, “The best way to know them is to go there, see it and 11 it with your heart.”
Called a “deep diver”, the Chinese scientist played an important part in the discovery of the world’s deepest-known animal ecosystem. She was named on Nature’s annual list of 10 people who helped develop 12 in 2025.
As we know, most life on Earth depends on sunlight. But the ecosystem found by Du and her team works 13 . In 2024, she led a team with the Fendouzhe submersible and carried out 24 dives in the northern Pacific Ocean. There, they found a strange ecosystem. 14 sunlight, animals get energy from special chemicals that come out of the ocean floor.
Before Du Mengran’s work, nobody had studied these animals in such detail. Several species may even be new to science. The discovery led Du and her team to continue 15 dives in nearby areas. Last year, the team found similar ecosystems in the southern Pacific. “We used to think 16 could live in such terrible conditions,” she told Wenhui Daily.
Du never gives up 17 diving in the sea is hard. For example, the cabin is only 1.8 meters wide, but it has to hold three scientists. Many people would never want to 18 such a small space, let alone stay inside it for hours. However, Du feels 19 every time she steps inside. She compares the submersible to a time machine that unlocks doors to unknown worlds.
What other 20 lie hidden in the dark depths of the ocean Du and her team are on their way to find out with their efforts.
11．A．taste B．smell C．feel
12．A．sport B．science C．history
13．A．successfully B．carefully C．differently
14．A．Thanks to B．Because of C．Instead of
15．A．more B．better C．faster
16．A．everything B．something C．nothing
17．A．if B．although C．since
18．A．enter B．build C．discover
19．A．bored B．excited C．scared
20．A．secrets B．dangers C．fears
Have you ever heard of Wang Zhenyi Perhaps most of us didn’t know this great name until she was introduced in a CCTV programme.
Wang Zhenyi was a great Chinese 21 . She was born in the Qing Dynasty. At that time, girls had no chance to get a formal education. However, her father and grandfather were 22 . They thought girls should share equal opportunities with boys. They 23 her to read the books in their home library. Wang Zhenyi educated herself and read a lot about astronomy (the study of the stars and planets, etc. ), maths, geography as well as medicine. Later, she decided to 24 astronomy.
In her time, many people expected the stars to tell what was going to happen. They thought certain events in the sky, such as lunar eclipses (月食) happened when gods were angry. But Wang Zhenyi thought differently. She believed in facts and observation. In order to explain those “strange” events, she did some 25 . In one, she used a round table as the Earth, a lamp as the Sun and a mirror as the Moon. She moved them around to show what 26 happens during a lunar eclipse: when the Earth was passing directly between the Sun and the Moon, the sunlight could not reach the Moon and the Moon “disappeared”.
Throughout her short life, Wang Zhenyi wrote many articles about her research. In her articles, she explained difficult ideas in clear and simple ways 27 people could understand science more easily. She helped make science available to more people. 28 , her spirit of exploring science still encourages young people today.
21．A．doctor B．scientist C．lawyer D．teacher
22．A．creative B．responsible C．open-minded D．economical
23．A．awarded B．expected C．followed D．encouraged
24．A．rely on B．show off C．focus on D．come across
25．A．courses B．paintings C．reviews D．experiments
26．A．actually B．suddenly C．probably D．recently
27．A．in order that B．even if C．in case D．as soon as
28．A．In conclusion B．As a result C．Above all D．After all
David was a young nature lover. He enjoyed exploring the forest near his home.
One sunny morning, he decided to 29 deeper into the forest than ever before. He packed some food and water, and told his mother he would be back 30 sunset (日落).
31 he walked on the small road, David saw many interesting things: colorful birds, strange insects, and beautiful flowers. They were all worth (值得) a closer look. He was so interested in watching a family of rabbits that he didn’t realize how far he had gone. When he finally looked up, he found himself in a(n) 32 part of the forest.
“I’m lost,” he thought, feeling a little 33 . The trees all looked the same, and he couldn’t remember which way he came here. He tried to stay 34 and think what to do.
Just then, he heard a soft sound behind some bushes. He moved 35 closer and saw a small deer with its leg stuck between two rocks. The deer looked at him with 36 eyes.
“Don’t worry,” David said 37 . “I’ll help you.”
He carefully moved the rocks and 38 the deer’s leg. The deer stood up slowly and looked at David for a moment before 39 away into the forest.
David was still lost, but he felt good about helping the animal. Suddenly, he heard the deer making sounds not far away. It kept looking back at him as if 40 him to follow.
David decided to trust the deer. He followed it for about ten minutes until they reached a 41 road. He recognized this road! It led back to his neighborhood.
How 42 David felt! He not only helped the deer but also helped himself. This experience taught him that 43 to animals is always worth it.
When David got home, he told his family this wonderful story about his adventure in the forest.
29．A．go B．run C．look D．climb
30．A．after B．until C．since D．by
31．A．Before B．Though C．As D．If
32．A．unusual B．important C．wonderful D．unknown
33．A．happy B．proud C．afraid D．excited
34．A．calm B．warm C．awake D．silent
35．A．suddenly B．hurriedly C．quietly D．strongly
36．A．angry B．tired C．bright D．scared
37．A．loudly B．softly C．quickly D．seriously
38．A．treated B．covered C．freed D．touched
39．A．walking B．playing C．singing D．dancing
40．A．hating B．wanting C．teaching D．allowing
41．A．soft B．narrow C．hard D．free
42．A．strange B．lucky C．nervous D．bored
43．A．kindness B．sadness C．hope D．worry
Ivan Pavlov was a famous Russian physiologist (生理学家). His work had a great effect on the understanding of 44 animals and humans learn. Pavlov was born in Ryazan, Russia, in 1849. He studied 45 at the University of St. Petersburg.
He noticed that dogs would salivate (流口水) not only when they were eating, but also when they saw the person who usually 46 them. This made him think about the relationship between stimulus and reaction (刺激和反应). He began to do some tests. He would ring a bell 47 he gave food to the dogs. After doing this several times, the dogs would salivate just at the sound of the bell, even if there was no 48 . This was a very important discovery.
His work showed that animals could learn to 49 a certain thing with an action. Of course, his tests were very 50 designed.
He continued his research for many years. His findings were not only important for understanding animals, but also for understanding 51 . Psychologists and educators were also very interested in his research.
Pavlov spent a lot of his own time in his lab. He was always 9 52 new ways to test his ideas.
His work encouraged many other scientists to study learning and 53 . He received many prizes for his achievements in science.
Even in his later years, Pavlov was still active in research. He was always curious about new things. He wanted to know more about how the 54 worked.
Pavlov died in 1936, but his work lives on. His ideas are still 55 today. His work has helped us to 56 how we learn and how our minds respond to different things.
Pavlov’s research is useful. For example, in 57 teachers can use his idea to help students learn better.
Ivan Pavlov was a great scientist. His work has left a 58 mark on the history of science.
44．A．how B．what C．where D．whether
45．A．art B．chemistry C．music D．dance
46．A．fed B．played C．walked D．saw
47．A．unless B．though C．after D．before
48．A．water B．time C．food D．sound
49．A．connect B．paint C．forget D．watch
50．A．terribly B．carefully C．normally D．possibly
51．A．plants B．humans C．machines D．buildings
52．A．talking with B．sticking to C．thinking about D．picking up
53．A．problems B．hobbies C．exams D．actions
54．A．mind B．body C．nose D．ear
55．A．questioned B．studied C．decided D．avoided
56．A．doubt B．remember C．reach D．understand
57．A．cooking B．driving C．education D．medicine
58．A．strange B．small C．funny D．deep
Have you ever seen a group of wild geese (大雁) flying south for the winter
On an autumn day, my mother and I took a walk by the lake. As we looked at the 59 , a group of wild geese suddenly appeared. They were going south for the winter in the 60 of a “V”. I was caught by the surprising sight (风景)．
My mother 61 the animal migration (迁徙) to me. One of the most surprising examples is the gray whales. They have the 62 yearly trip. It covers almost 20，000 kilometres. These whales 63 landmarks (地标) near the sea to move to the north or south. When migrating south in winter, they keep the beach on their left. When migrating north in spring, they keep the coast (海岸) on their right. What’s more, my mother explained that the migration of bird 64 the Earth’s magnetic field (磁场). These birds know how to use the magnetic field to 65 when the sun or stars are covered by clouds.
Learning about animal migration makes me realise how 66 the natural world is. It also makes me understand the importance of learning and exploring the world around 67 . We should never stop exploring, 68 there is always something new to discover. The natural world is full of wonders, and we should do our best to enjoy and protect it.
59．A．lake B．forest C．sky D．river
60．A．skill B．shape C．conversation D．role
61．A．described B．suggested C．compared D．donated
62．A．darkest B．easiest C．longest D．busiest
63．A．like B．use C．protect D．break
64．A．depends on B．feeds on C．works on D．lives on
65．A．hide B．wait C．sleep D．move
66．A．warm B．serious C．peaceful D．magical
67．A．you B．her C．us D．them
68．A．because B．if C．until D．though
What’s the weather like in summer in your hometown Is it very hot Then you can go to the Qinghai Tibet Plateau (青藏高原) to have a 69 holiday.
The weather in Qinghai 70 a lot. You can experience “four seasons” in just one day. What would it be like Let’s have a look.
The Qinghai Tibet Plateau is at a(n) 71 altitude (海拔). In the early morning, it’s cool. There is a breeze (微风). After the sunrise, it becomes 72 , like spring. It’s a good time to take a walk.
At noon, it’s sunny and hot. You might feel like it’s 73 . The 74 is so strong that you might want to wear sunglasses. Sometimes, it rains. However, the rain doesn’t last long. If you are 75 enough, you might see rainbows.
In the 76 , the temperature (温度) goes down quickly after sunset. It’s cool, just like in autumn. But later at night, it gets cold, like in winter. People usually go to 77 with a thick quilt (被子). The 78 season is from June to September each year. It often rains at night.
69．A．hot B．strange C．wonderful D．busy
70．A．comes B．falls C．rises D．changes
71．A．low B．high C．normal D．interesting
72．A．warmer B．cooler C．hotter D．colder
73．A．spring B．summer C．autumn D．winter
74．A．weather B．wind C．sunshine D．rain
75．A．strong B．happy C．tired D．lucky
76．A．morning B．afternoon C．evening D．noon
77．A．bed B．work C．class D．hospital
78．A．rainy B．snowy C．windy D．cloudy
One sunny spring day, a father took his young son for an outing to the hills. After their picnic, the boy lay on the soft grass, looking up at the sky. Suddenly, an eagle caught his eye — flying higher and higher 79 it disappeared.
Then the father told his son a Chinese story of Kun, a huge fish that could change 80 into a bird called Peng. Peng’s wings were so 81 that they could cover the sky. When Peng flapped (拍打) them to fly, it could fly up high, reaching 90,000 li and 82 the beautiful Earth. But a little sparrow (麻雀) didn’t like Peng. It laughed and said, “The strong wind makes it dangerous to fly that high, but it is safe and fun to fly around the bushes (灌木丛). It makes no difference whether it’s 83 .” Peng replied, “You’re wrong — the higher I fly, the farther I see, and the stronger I am, the more meaningful things I should do.”
The story was a great 84 to the boy. He said seriously to his father, “ 85 being a little sparrow, I want to fly high and do something meaningful.” His father smiled, knowing that a great dream was growing 86 in his son’s heart.
Years later, the boy became a person 87 the great bird Peng. As a famous Chinese scientist, he helped build the country’s space program and led China to great achievements in space science — just as he 88 his father. The boy was Qian Xuesen.
79．A．because B．unless C．until D．or
80．A．himself B．itself C．herself D．yourself
81．A．strong B．big C．heavy D．high
82．A．looking forward to B．getting along with C．looking down at D．doing well in
83．A．high or low B．big or small C．far or near D．strong or weak
84．A．research B．inspiration C．development D．failure
85．A．Along with B．Instead of C．Because of D．As for
86．A．loudly B．widely C．highly D．deeply
87．A．like B．of C．with D．for
88．A．taught B．asked C．helped D．promised
请通读下面短文，掌握其大意，从每小题所给的四个选项中选出一个最佳答案。
Wang Wei has loved nature since childhood. In primary school, he often hiked with his father on weekends. During those trips, he 89 many kinds of plants and animals. He even kept a diary to record what he saw. His father often told him, “Nature is like a big book. You can 90 a lot from it if you pay attention.”
As he grew up, his 91 in nature became stronger. Last year, he joined his school’s nature exploration club. The club members take part in different activities monthly. Once, they went to a forest to study birds. They got up early and walked quietly. Wang Wei 92 sparrows carefully. He observed (观察) how they built nests and searched for food, and took many photos.
Not all activities are easy. Last month, the club planned to collect mountain plant samples. On the way, it 93 rained. The road turned slippery, and Wang Wei almost fell. But he didn’t 94 . With teammates’ help, he reached the top and collected rare plants.
Wang Wei often says, “Nature exploration is not always 95 , but it’s always meaningful. Every time I make a small discovery, I feel very 96 . ” He hopes to be a scientist like Wang Wencai, to discover more about nature and share 97 .
His teachers and classmates believe he will 98 his dream. He has a strong love for nature and is always ready to face challenges.
89．A．missed B．forgot C．hid D．noticed
90．A．teach B．learn C．buy D．sell
91．A．interest B．chance C．study D．success
92．A．wondered B．explained C．watched D．imagined
93．A．loudly B．suddenly C．smoothly D．finally
94．A．give up B．wake up C．cheer up D．hurry up
95．A．boring B．easy C．dangerous D．expensive
96．A．sad B．angry C．proud D．worried
97．A．findings B．inventions C．means D．speeches
98．A．achieve B．break C．change D．fail
Galileo Galilei: A Star Scientist
Galileo Galilei was born on 15th February 1564 in the city of Pisa in Italy. As a young boy, he was very clever and loved asking questions. His father wanted him to become a doctor, but Galileo had 99 plans. He didn’t follow his father’s designed career path. He actually was far 100 in mathematics and physics than in medicine.
Galileo moved to live in Florence in 1585 so that he 101 study and teach mathematics. There, he learned about motion and watched objects fall. Many people in Galileo’s time still 102 that the sun moved around the Earth.
One day, Galileo made an important discovery 103 accident. While watching a lamp swing in 104 cathedral, he noticed that it took the same amount of time to complete each swing. This led him to study pendulums.
When Galileo heard about a new invention called the telescope, he decided to build his own. He did not wait for others to teach him. Instead, he volunteered 105 and experiment on his own. To see the sky better, he pointed his telescope at the stars at night. 106 he was working there, he made some of his most important discoveries. He saw mountains on the Moon and discovered four moons of Jupiter.
Galileo is remembered as one of the greatest scientists in history. His discoveries about the solar system changed 107 people understood the universe. Even today, his work continues to inspire scientists around the world. 108 amazing thinker he was!
99．A．other B．another C．the other
100．A．interested B．the most interested C．more interested
101．A．should B．must C．could
102．A．believed B．has believed C．believe
103．A．by B．in C．on
104．A． / B．a C．the
105．A．learn B．to learn C．learning
106．A．While B．Though C．Since
107．A．how B．what C．why
108．A．How B．What C．What an
Explore the Beauty of Guilin
Guilin, in the south of China, is world-famous for its unique karst landscape. It has long been a top 109 for tourists from home and abroad. The green mountains, clear rivers and strange caves make it look like a living Chinese painting.
The Li River is the 110 of Guilin’s beauty. Taking a boat trip along the Li River is a 111 experience for every visitor. You can see the amazing peaks standing along the river bank, and the water is so clear that you can see the fish swimming 112 . The mountains change their shapes as the boat moves, and each shape has a beautiful folk story behind it. There are also professional guides on the boat, telling you the 113 history and culture of the places you pass by.
If you love exploring natural caves, the Reed Flute Cave is a perfect 114 . It is known as the “Art Palace of Nature” because of the colourful stalactites and stalagmites inside. With the beautiful light show, the cave looks even more 115 . You can walk slowly inside and 116 the wonderful natural scenery.
Guilin is not only about natural beauty, but also has a rich cultural heritage. The local villages are home to many ethnic groups, like the Zhuang and Yao people. You can visit the villages and 117 their traditional customs, such as singing folk songs and making handcrafts. The local food is also a big attraction—Guilin rice noodles are 118 and loved by everyone.
Some people may say that photos can never show the real beauty of Guilin. They are right. You have to be there 119 to feel the magic of the karst landscape. You can breathe the fresh air, listen to the sound of the river and 120 the warm sunshine on your face.
121 , Guilin is more than just a tourist attraction. It is a place where nature and culture meet. It lets you slow down and enjoy the simple beauty of life. No matter how many times you visit it, you will always find something new to 122 . For anyone who loves nature and culture, Guilin is a 123 !
109．A．choice B．place C．city D．village
110．A．heart B．part C．side D．edge
111．A．tiring B．boring C．must-see D．terrible
112．A．above B．below C．inside D．outside
113．A．boring B．interesting C．difficult D．easy
114．A．time B．way C．chance D．choice
115．A．natural B．beautiful C．common D．simple
116．A．admire B．miss C．forget D．leave
117．A．learn about B．talk about C．think about D．worry about
118．A．terrible B．delicious C．expensive D．cheap
119．A．in public B．in person C．in time D．in need
120．A．feel B．see C．hear D．smell
121．A．But B．So C．If D．And
122．A．explore B．protect C．miss D．count
123．A．dream B．must C．plan D．hope
请通读下面短文，掌握其大意，从每小题所给的四个选项中选出一个最佳答案。
When I was young, I spent my summer holidays in the countryside. There, I met a little girl named Mia who taught me to 124 the beauty of nature. One night, she took me to a field to watch fireflies. I was 125 by their bright lights dancing in the dark.
Mia told me that fireflies make light to communicate and keep safe. We sat quietly and watched them fly around the 126 . I learned that every small thing in nature has its own 127 .
Sometimes, we would pick wild strawberries together or listen to the birds sing in the morning. Those days made me feel 128 and close to nature. Now, even when I’m in the city, I always remember the 129 of the countryside.
Mia and I are still good friends. We often talk about our plans to 130 more of the natural world. I know that protecting nature is our 131 . We should never take the beauty of nature for granted. It’s the 132 gift we have, and we need to keep it 133 for future generations.
124．A．notice B．forget C．ignore D．miss
125．A．bored B．amazed C．tired D．scared
126．A．rivers B．mountains C．flowers D．houses
127．A．story B．secret C．job D．name
128．A．worried B．lonely C．excited D．peaceful
129．A．sounds B．smells C．sights D．tastes
130．A．explore B．invent C．create D．change
131．A．hobby B．duty C．dream D．habit
132．A．worst B．cheapest C．most expensive D．greatest
133．A．clean B．dirty C．empty D．busy
参考答案
题号 1 2 3 4 5 6 7 8 9 10
答案 B B C A C C C A D A
题号 11 12 13 14 15 16 17 18 19 20
答案 C B C C A C B A B A
题号 21 22 23 24 25 26 27 28 29 30
答案 B C D C D A A B A D
题号 31 32 33 34 35 36 37 38 39 40
答案 C D C A C D B C A B
题号 41 42 43 44 45 46 47 48 49 50
答案 B B A A B A D C A B
题号 51 52 53 54 55 56 57 58 59 60
答案 B C D A B D C D C B
题号 61 62 63 64 65 66 67 68 69 70
答案 A C B A D D C A C D
题号 71 72 73 74 75 76 77 78 79 80
答案 B A B C D C A A C B
题号 81 82 83 84 85 86 87 88 89 90
答案 B C A B B D A D D B
题号 91 92 93 94 95 96 97 98 99 100
答案 A C B A B C A A A C
题号 101 102 103 104 105 106 107 108 109 110
答案 C A A C B A A C A A
题号 111 112 113 114 115 116 117 118 119 120
答案 C B B D B A A B B A
题号 121 122 123 124 125 126 127 128 129 130
答案 B A B A B C B D C A
题号 131 132 133
答案 B D A
1．B 2．B 3．C 4．A 5．C 6．C 7．C 8．A 9．D 10．A
本文介绍“中国核潜艇之父”黄旭华的事迹：他因家国情怀投身造船业，隐姓埋名30余年，克服艰苦条件研制出中国首艘核潜艇，诠释了奉献与坚守的精神。
1．他下定决心学习造船，认为这是让中国变强的关键。
结合“研制核潜艇”的事业，黄旭华选择的是“造船”专业，shipbuilding“造船”符合语境。medicine“医学”、plane making“造飞机”、education“教育”均不符合其研究方向。
2．30多年来，黄旭华一直与家人分离。
“keep away from”是固定搭配，意为“与……分离”，kept符合“隐姓埋名、远离家人”的语境。went“去”、appeared“出现”、left“离开”均不符合搭配。
3．每当想到家人，强烈的愧疚感会涌上心头，但他的家国责任感总能胜出。
“win out”是固定短语，意为“胜出、占上风”，won符合“责任感战胜愧疚”的语义。gave“给”、came“来”、turned“转向”均不符合短语搭配。
4．工作环境一点也不舒服。
结合“用算盘计算、面对诸多问题”，环境是“不舒服的”，comfortable“舒适的”符合语境。modern“现代的”、simple“简单的”、private“私人的”均不符合“艰苦环境”的描述。
5．日复一日，他们认真研究数据，面临许多问题。
研制核潜艇需要“认真地”处理数据，carefully“认真地”符合语境。carelessly“粗心地”、quickly“快速地”、happily“开心地”均不符合“严谨工作”的状态。
6．然而，他们的努力最终结出了果实。
“produce fruit”是固定表达，意为“结出果实（取得成果）”，produced符合“核潜艇研制成功”的结果。avoided“避免”、provided“提供”、satisfied“使满意”均不符合语义。
7．这使中国成为世界上第五个拥有这种强大武器的国家。
核潜艇属于军事“武器”，weapon“武器”符合语境。project“项目”、machine“机器”、planet“行星”均不符合核潜艇的属性。
8．即使在晚年，他仍然经常去研究中心，希望把自己的知识传递给年轻人。
“pass on”是固定短语，意为“传递”，pass符合“传承知识”的语义。give“给”、take“拿”、turn“转向”均不符合短语搭配。
9．他的故事有力地提醒我们：无论前方有多少困难，我们都应该追逐梦想，为国家奉献时间和精力。
“run after our dreams”是固定短语，意为“追逐我们的梦想”，run符合“追逐梦想”的搭配。encourage“鼓励”、refuse“拒绝”、follow“跟随”均不符合此处的短语搭配。
10．他的故事有力地提醒我们：无论前方有多少困难，我们都应该追随梦想，为国家奉献时间和精力。
“lie ahead”是固定短语，意为“在前方（等待）”，ahead符合“困难在未来”的语义。behind“在后面”、beside“在旁边”、under“在下面”均不符合语境。
11．C 12．B 13．C 14．C 15．A 16．C 17．B 18．A 19．B 20．A
本文介绍中国深海科学家杜梦然的科考贡献，讲述她发现特殊深海生态系统、坚持深海探索的经历与信念。
11．了解它们最好的方式就是抵达那里、亲眼见识并用心灵去感受它。
上文提到深海存在诸多未知事物，需要亲身前往用心体悟，feel“感受、体悟”，契合亲身感知未知事物的语境。taste“品尝”、smell“闻起来”，都和探索感知深海的语境不匹配。
12．她入选了《自然》杂志2025年助力科学发展的十位年度人物榜单。
上文点明她是科研工作者且有重大深海生态发现，属于科研领域，science“科学”，贴合人物科研成就的背景。sport“体育”、history“历史”，和深海科研的主题无关。
13．但杜梦然和她的团队发现的生态系统运作方式截然不同。
上文提到地球多数生命依靠阳光生存，本句用“But”形成转折，说明该深海生态模式不一样，differently“不同地”，契合转折逻辑。successfully“成功地”、carefully“仔细地”，不能体现和普通生命生存方式的区别。
14．不靠阳光，动物从海底涌出的特殊化学物质中获取能量。
空后说明动物依靠海底化学物质获取能量，替代了阳光的作用，Instead of“代替、而不是”，符合舍弃阳光另寻能量来源的逻辑。Thanks to“多亏”、Because of“因为”，无法表达这种替代关系。
15．这一发现促使杜梦然及其团队在周边海域继续开展更多下潜任务。
空后提到团队后续在南太平洋发现相似生态系统，说明需要进行数量更多的下潜探索，more“更多的”，可修饰下潜任务数量。better“更好的”、faster“更快的”，不能用来形容探索次数的增加。
16．我们过去一直认为没有生物能在如此恶劣的环境中生存。
上文描述深海环境十分恶劣，按照以往认知人们本以为这里没有生命存在，nothing“没有任何事物”，符合语境逻辑。everything“一切事物”、something“某物”，表意和文意完全相反。
17．尽管深海潜水这项工作十分艰辛，杜梦然却从未放弃。
前后分句存在让步转折关系，although“虽然、尽管”，契合处境艰难却依旧坚持的逻辑。if“如果”、since“自从、因为”，不能引导让步关系。
18．很多人从来都不愿进入这样狭小的空间，更别说在里面待上数小时。
空后指代潜水器狭小的舱体空间，enter“进入”，契合走进密闭狭小舱室的动作语境。build“建造”、discover“发现”，和身处潜水器舱内的场景无关。
19．然而杜梦然每次走进舱内都会感到十分兴奋。
上文提到旁人难以忍受狭小舱室，本句用“However”转折，体现她截然不同的心境，excited“兴奋的”，贴合热爱深海探索的人物心境。bored“无聊的”、scared“害怕的”，和转折后的积极情绪相悖。
20．还有哪些秘密隐藏在海洋幽深的黑暗深处？
全文围绕深海未知事物、未被发现的生态系统展开，secrets“秘密、未知奥秘”，契合探寻深海未解事物的主旨。dangers“危险”、fears“恐惧”，偏离文章探索深海未知奥秘的核心话题。
21．B 22．C 23．D 24．C 25．D 26．A 27．A 28．B
本文围绕清代女科学家王贞仪展开，介绍了她的成长背景（父亲和祖父思想开明，鼓励她读书学习）、研究方向（专注于天文学，通过实验揭示月食等天文现象的真实原理）、贡献（撰写文章，用简单清晰的方式普及科学知识），并总结了她探索科学的精神及其对当代年轻人的鼓舞意义。
21．王贞仪是一位伟大的中国科学家。
后文明确提到她深入研究天文学、数学，通过实验解释月食现象，这些都是科学家的核心行为特征。doctor“医生”侧重治病救人，lawyer“律师”侧重法律相关，teacher“教师”侧重教书育人，均与后文描述不符。
22．然而，她的父亲和祖父思想开明。
空格后提到“他们认为女孩应该和男孩享有平等的机会”，这一观点在当时重男轻女的社会背景下十分开明，open-minded“思想开明的”符合语境。creative“有创造力的”侧重创新能力，responsible“负责任的”侧重承担责任，economical“节俭的”侧重节约，均不贴合“支持女孩受教育”这一核心语境。
23．他们鼓励她阅读家中藏书。
结合前文“支持女孩和男孩平等受教育”，可知父亲和祖父会主动支持她读书，encourage sb. to do sth.“鼓励某人做某事”符合语义。awarded“奖励”侧重给予荣誉或物品，expected“期待”侧重心里的期望，不强调主动推动，followed“跟随”与“读书”搭配不当，均不符合。
24．后来，她决定专注于天文学。
前文提到她阅读了大量关于天文学、数学等领域的书籍，后文重点讲述她对天文学现象（月食）的研究，说明她决定集中精力研究天文学，focus on“专注于”符合语境。rely on“依靠”、show off“炫耀”、come across“偶遇”均与“研究天文学”的语义不符。
25．为了解释这些“奇怪”的现象，她做了一些实验。
空格后详细描述了“用圆桌当作地球、灯当作太阳、镜子当作月亮”的具体操作，这是典型的实验行为，experiments“实验”符合语境。courses“课程”、paintings“画作”、reviews“评论”均与后文的具体操作无关，不符合语义。
26．她移动它们来展示月食期间实际上发生了什么。
前文提到当时人们认为月食是神发怒导致的，而王贞仪通过实验展示了月食的真实原理，强调“真实情况”，actually“实际上”符合语境。suddenly“突然”侧重突发，probably“可能”侧重不确定，recently“最近”侧重时间，均不符合“揭示真实原理”的语义。
27．在她的文章中，她用清晰简单的方式解释难懂的概念，以便人们能更容易地理解科学。
“用清晰简单的方式解释”的目的是“让人们更容易理解科学”，空格后是前文行为的目的，in order that“为了”用于引导目的状语从句，符合语境。even if“即使”引导让步从句，in case“以防”引导条件从句，as soon as“一……就”引导时间从句，均不符合语义逻辑。
28．她普及科学的行为，带来了精神鼓舞的影响。
空格前总结了王贞仪的贡献（写文章普及科学、让更多人接触科学），空格后总结她的精神影响，此处是表因果，As a result“结果”表因果。In conclusion“总之”；Above all“最重要的是”侧重强调重点，After all“毕竟”侧重补充说明，均不符合。
29．A 30．D 31．C 32．D 33．C 34．A 35．C 36．D 37．B 38．C 39．A 40．B 41．B 42．B 43．A
本文讲述了热爱自然的男孩大卫在森林探险时迷路，偶遇并帮助了一只被困小鹿，小鹿随后为他引路，最终大卫安全回家的故事，传递了善意终有回报的主题。
29．在一个晴朗的早晨，他决定比以往任何时候都往森林更深处去。
后文提到deeper into the forest，搭配go deeper译为“往深处走”。
30．他收拾了一些食物和水，并告诉妈妈他会在日落之前回来
by sunset是固定搭配译为“在日落之前；不迟于日落”，符合告知母亲归期的语境。
31．当他走在小路上时，大卫看到了许多有趣的东西。
此处需要As引导时间状语从句，表示“当……的时候”。
32．当他终于抬头看时，发现自己到了森林的一个未知区域。
由后文“I’m lost”可知，这个区域对他来说是陌生的、不熟悉的。
33．“我迷路了，” 他想，感觉有一点害怕。
前文提到“I’m lost”，迷路时人的情绪通常是紧张、害怕的。
34．他努力保持冷静，思考该做什么。
后文提到“think what to do”，需要先冷浸然后思考解决办法，stay calm是固定搭配译为“保持冷静”。
35．他悄悄靠近，看到一只小鹿的腿卡在两块岩石之间。
根据前文“Just then, he heard a soft sound behind some bushes.”，为了不惊吓到动物，需要轻声、安静地靠近，填quietly。
36．这只小鹿用惊恐的眼睛看着他。
前文提到“a small deer with its leg stuck between two rocks”，小鹿处于困境中，眼神应是害怕、惊恐的。
37．“别担心，” 大卫温柔地说。“我会帮你的。”
根据前后文“Don’t worry,”“I’ll help you.”可知大卫准备帮助小鹿，语气应该是轻柔、温和的。
38．他小心地搬动岩石，解救了小鹿的腿。
根据前文““a small deer with its leg stuck between two rocks”，和后文“The deer stood up slowly”大卫的动作是帮助它脱离困境。
39．小鹿慢慢站起来，看了大卫一会儿，然后走进了森林。
小鹿腿被解救后，恢复了行动能力，此处walking away译为“走开”。
40．它一直回头看他，好像在想要他跟着走。
根据前文“ It kept looking back at him”，小鹿一直回头看，as if wanting him to follow译为“好像想要他跟着”，符合小鹿帮助大卫的行为逻辑。
41．他跟着它走了大约十分钟，直到他们到达了一条狭窄的路。
narrow road译为“狭窄的小路”，符合森林中小径的常见特征。
42．大卫感到多么幸运啊！
结合全文大卫不仅帮了动物，还靠动物找到了回家的路，这种经历是非常幸运的，填lucky。
43．这次经历教会了他，对动物的善意总是值得的。
结合全文，大卫对小鹿伸出援手，这是一种善意。kindness译为“善意、仁慈”符合全文主旨。
44．A 45．B 46．A 47．D 48．C 49．A 50．B 51．B 52．C 53．D 54．A 55．B 56．D 57．C 58．D
本文是一篇记叙文，主要介绍了俄罗斯著名生理学家伊万 巴甫洛夫的生平和他的重要科学发现——条件反射。
44．他的工作对理解动物和人类如何学习产生了巨大影响。
how如何；what什么；where哪里；whether是否。根据 “... animals and humans learn.” 可知，这里指的是 “如何学习”。
45．他在圣彼得堡大学学习化学。
art艺术；chemistry化学；music音乐；dance跳舞。根据上文巴甫洛夫是生理学家，可知他学习的是和科学相关的专业，结合选项，chemistry（化学）是相关的基础学科。
46．他注意到，狗不仅在进食时会流口水，而且当它们看到平时喂它们的人时也会流口水。
fed喂食；played玩耍；walked走路；saw看见。根据常识，狗会对经常喂食的人产生反应，流口水是条件反射的表现。
47．他会在给狗喂食之前摇铃。
unless除非；though虽然；after在……之后；before在……之前。根据条件反射实验的过程，他是先摇铃，再给食物，让狗建立两者的联系。
48．这样重复几次之后，即使没有食物，狗听到铃声也会流口水。
water水；time时间；food食物；sound声音。实验的目的是让狗对铃声形成条件反射，即使没有食物，听到铃声也会流口水。
49．他的研究表明，动物能够学会将某件事物与一种行为联系起来。
connect连接；paint绘画；forget忘记；watch观看。connect...with... 是固定搭配，意为 “把……和……联系起来”，正是条件反射的核心。
50．当然，他的实验设计得非常严谨。
terribly糟糕地；carefully仔细地；normally正常地；possibly可能地。科学实验需要精心、严谨的设计。
51．他的发现不仅对理解动物很重要，对理解人类也同样重要。
plants植物；humans人类；machines机器；buildings建筑物。文章开头提到他的工作对理解动物和人类的学习都有影响。
52．他总是在思考验证自己想法的新方法。
talking with和……交谈；sticking to坚持；thinking about思考；picking up捡起。科学家的工作就是不断思考和创新实验方法。
53．他的工作鼓励了许多其他科学家去研究学习和行为。
problems问题；hobbies爱好；exams考试；actions行为。条件反射研究的就是学习与行为之间的关系。
54．他想更多地了解大脑是如何运作的。
mind大脑；body身体；nose鼻子；ear耳朵。后文提到“how our minds reply to different things”，指的就是大脑的反应机制。
55．他的思想至今仍在被研究。
questioned质疑；studied研究；decided决定；avoided避免。巴甫洛夫的理论影响深远，至今仍是心理学、生理学的重要研究内容。
56．他的研究帮助我们理解了我们如何学习，以及我们的大脑如何对不同事物做出反应。
doubt怀疑；remember记住；reach到达；understand理解。他的研究成果加深了人类对自身学习机制的认识。
57．例如，在教育领域，教师可以运用他的理论来帮助学生更好地学习。
cooking烹饪；driving驾驶；education教育；medicine医学。teachers和students对应的场景就是教育领域。
58．他的工作在科学史上留下了深刻的印记。
strange奇怪的；small小的；funny有趣的；deep深刻的。巴甫洛夫的发现对生理学、心理学、教育学等多个领域都产生了深远影响。
59．C 60．B 61．A 62．C 63．B 64．A 65．D 66．D 67．C 68．A
本文讲述作者和母亲在湖边散步时看到南飞的大雁，母亲为作者讲解动物迁徙的相关知识，作者由此领悟到自然界的奇妙，意识到我们应当不断探索、保护自然的道理。
59．当我们望向天空时，一群大雁突然出现了。
大雁在天空飞行，结合“a group of wild geese suddenly appeared”，sky符合语境。lake湖泊，forest森林，river河流，都不符合大雁所处的位置，故排除。
60．它们正排成V形飞往南方过冬。
此处表示大雁飞行的队形，结合“of a V”，in the shape of是固定搭配，shape符合语义。skill技能，conversation对话，role角色，都不符合语义，故排除。
61．我的母亲给我讲解描述了动物迁徙。
母亲向作者讲解迁徙相关知识，described符合语境。suggested建议，compared比较，donated捐赠，都不符合语境，故排除。
62．灰鲸拥有最长的年度迁徙旅程。
结合“It covers almost 20, 000 kilometres”，两万千米的行程是最长的迁徙，longest符合语义。darkest最暗的，easiest最简单，busiest最忙，都不符合，故排除。
63．这些鲸利用海边的地标来向北或是向南迁徙。
灰鲸借助地标导航迁徙，use符合语义。like像，protect保护，break打破，都不符合语义，故排除。
64．此外，母亲解释说鸟类迁徙依靠地球磁场。
鸟类依靠地球磁场导航完成迁徙，depends on符合语义。feeds on以……为食，works on运作，lives on靠……为生，都不符合，故排除。
65．当太阳或者星星被云层遮住时，这些鸟类知道如何利用磁场移动迁徙。
迁徙过程中阴天看不到日月星辰时，鸟类需要依靠磁场辨别方向来移动，move符合语义。hide隐藏，wait等待，sleep睡觉，都不符合语义，故排除。
66．了解动物迁徙让我意识到自然界是多么神奇。
后文提到自然界充满奇迹，magical符合语境。warm温暖，serious严肃，peaceful平和，都不符合，故排除。
67．它也让我明白探索我们周围世界的重要性。
本文主语视角是作者和我们，此处对应表示我们周围的世界，us符合指代。you你，her她，them它们，都不符合指代关系，故排除。
68．我们永远不应该停止探索，因为总有新的事物等待我们去发现。
空前说我们不能停止探索，空后说总有新事物等待发现，二者是因果关系，because符合逻辑。if如果，until直到，though虽然，都不符合逻辑，故排除。
69．C 70．D 71．B 72．A 73．B 74．C 75．D 76．C 77．A 78．A
本文介绍了青藏高原夏季的天气特点，当地一天可体验四季，同时说明了当地的雨季时间等相关内容。
69．然后你可以去青藏高原度过一个美好的假期。
根据上下文，前文提到家乡夏天炎热，推荐去高原避暑，应用wonderful“美好的”。hot“热的”、strange“奇怪的”、busy“忙碌的”均不符合语境。
70．青海的天气变化很大。你在一天之内就能体验四季。
根据后文“You can experience ‘four seasons’ in just one day.”，说明天气变化大，应用changes“变化”。comes“来”、falls“落下”、rises“升起”均不符合语境。
71．青藏高原处于高海拔地区。
根据常识，青藏高原海拔高，固定搭配high altitude，应用high“高的”。low“低的”、normal“正常的”、interesting“有趣的”均不符合常识与语境。
72．日出之后，天气变得更暖和，就像春天一样。这是散步的好时候。
前文“In the early morning, it’s cool. There is a breeze...”提到清晨凉爽，日出后气温回升，符合春天的特点，应用warmer“更暖和的”。cooler“更凉的”、hotter“更热的”、colder“更冷的”均不符合语境。
73．中午，天气晴朗炎热。你可能会感觉像是夏天。
前文“At noon, it’s sunny and hot.”提到中午炎热，对应季节为夏天，应用summer“夏天”。spring“春天”、autumn“秋天”、winter“冬天”均不符合“炎热”的特点。
74．阳光如此强烈，以至于你可能想要戴上太阳镜。
根据后文“wear sunglasses”，可知是阳光强烈，应用sunshine“阳光”。weather“天气”、wind“风”、rain“雨”均不符合语境。
75．如果你足够幸运，你可能会看到彩虹。
根据常识，雨后看到彩虹是幸运的事，应用lucky“幸运的”。strong“强壮的”、happy“开心的”、tired“累的”均不符合语境。
76．在傍晚，日落后温度迅速下降。
根据后文“after sunset”，对应时间为傍晚，应用evening“傍晚”。morning“早上”、afternoon“下午”、noon“中午”均不符合时间逻辑。
77．人们通常盖着厚被子上床睡觉。
根据前文“But later at night, it gets cold, like in winter.”，以及固定搭配go to bed“上床睡觉”，应用bed“床”。work“工作”、class“班级”、hospital“医院”均不符合语境。
78．每年的雨季从六月到九月。夜间经常下雨。
根据后文“It often rains at night.”，可知是雨季，应用rainy“下雨的”。snowy“下雪的”、windy“有风的”、cloudy“多云的”均不符合语境。
79．C 80．B 81．B 82．C 83．A 84．B 85．B 86．D 87．A 88．D
本文主要讲述了钱学森小的时候，父亲给他讲了一则关于鹏鸟飞天的故事，这则故事让钱学森很受鼓舞，对他产生了深远的影响。
79．突然，一只鹰映入他的眼帘——越飞越高，直至消失不见。
此处指鹰越飞越高直到消失，用until“直到”引导一个时间状语，符合逻辑，because“因为”、unless“除非”、or“或者”都不符合。
80．然后，父亲给儿子讲了一个关于鲲的中国故事，一种能变成鸟的巨大鱼类，名为鹏。
鲲将自身变为鹏，反身代词itself符合指代。
81．鹏的翅膀如此之大，足以遮天。
翅膀能遮蔽天空，说明翅膀足够大，big“大的”符合语义，strong“强壮的”、heavy“重的”、high“高的”都不符合。
82．当鹏拍打翅膀飞翔时，它能飞得很高，达到九万里之遥，俯瞰着美丽的地球。
鹏飞到高空后俯瞰地球，looking down at“俯瞰”，符合语境，looking forward to“期望”、getting along with“与……相处”、doing well in“在……方面做得好”都不符合。
83．它高或低都没有区别。
前文讨论飞行的高度，麻雀认为无论飞高飞低都没有区别，high or low“高或低”符合文意，big or small“大或小”、far or near“远或近”、strong or weak“强或弱”不符合。
84．这个故事给了那个男孩很大的鼓舞。
父亲讲的故事给男孩带来了很大的启发，inspiration“鼓舞”符合语境，research“研究”、development“发展”、failure“失败”都不符合。
85．我不想做一只小麻雀，我想飞得高，做一些有意义的事情。
根据“I want to fly high and do something meaningful.”可知，此处是指不想做一只小麻雀，用Instead of“代替、而不是”符合句意，Along with“连同……一起”、Because of“因为”、As for“至于”不符合。
86．他的父亲微笑着，知道一个伟大的梦想深深地在他儿子的心中滋长。
梦想在儿子的内心深处生根生长，deeply“深深地”，修饰心中的梦想生长，符合语境，loudly“大声地”、widely“广泛地”、highly“高度地”不符合
87．几年后，这个男孩变成了像大鹏鸟一样的人。
男孩成为了像大鹏一样的人，用介词like“像……一样”。
88．作为一名著名的中国科学家，他帮助建立了中国的太空计划，并带领中国在太空科学方面取得了巨大成就——正如他向父亲承诺的那样。
男孩小时候就对父亲说出了自己的志向，最终取得成就，就像他当年承诺的那样，promised“承诺”，符合文意，taught“教”、asked“问”、helped“帮助”都不符合。
89．D 90．B 91．A 92．C 93．B 94．A 95．B 96．C 97．A 98．A
本文讲述了王伟从小热爱自然，通过徒步、记录、加入自然探索俱乐部等方式不断观察和学习，即使遇到困难也不放弃，立志成为科学家并实现梦想的故事。
89．在那些徒步旅行中，他注意到了许多种植物和动物。
根据语境，他在徒步中观察自然，应选用noticed表示“注意到”。missed“错过”、forgot“忘记”、hid“隐藏”均不符合语境。
90．他的父亲经常告诉他：“大自然就像一本大书。如果你留心，你可以从中学到很多。”
根据父亲把自然比作一本书，可知是从中学习，应选用learn表示“学习”。teach“教”、buy“买”、sell“卖”均不符合逻辑。
91．随着他长大，他对自然的兴趣变得更加强烈。
根据下文他加入自然探索俱乐部，可知他对自然有兴趣，应选用interest表示“兴趣”。chance“机会”、study“学习”、success“成功”均不符合语境。
92．王伟仔细地观察麻雀。
根据下文他观察麻雀如何筑巢和觅食，可知他仔细观看，应选用watched表示“观察”。wondered“想知道”、explained“解释”、imagined“想象”均不符合语境。
93．路上突然下起了雨。
根据语境，下雨是意外发生的情况，应选用suddenly表示“突然地”。loudly“大声地”、smoothly“顺利地”、finally“最终”均不符合语境。
94．但他没有放弃。
根据下文他最终到达了山顶，可知他没有放弃，应选用give up表示“放弃”。wake up“醒来”、cheer up“振作起来”、hurry up“赶快”均不符合语境。
95．王伟常说：“自然探索并不总是容易的，但它总是有意义的。每当我有一点小发现，我都感到非常自豪。”
根据上文遇到的困难 (下雨、路滑)，可知探索并不容易，应选用easy表示“容易的”。boring“无聊的”、dangerous“危险的”、expensive“昂贵的”均不符合语境。
96．王伟常说：“自然探索并不总是容易的，但它总是有意义的。每当我有一点小发现，我都感到非常自豪。”
根据语境，发现新事物会带来成就感，应选用proud表示“自豪的”。sad“难过的”、angry“生气的”、worried“担心的”均不符合语境。
97．他希望成为像王文才一样的科学家，去发现更多关于自然的知识并分享这些发现。
根据上文他做观察和发现，可知他想要分享研究成果，应选用findings表示“发现”。inventions“发明”、means“方式”、speeches“演讲”均不符合语境。
98．他的老师和同学相信他会实现他的梦想。
achieve one‘s dream是固定搭配，表示“实现梦想”，应选用achieve。break“打破”、change“改变”、fail“失败”均不符合语境。
99．A 100．C 101．C 102．A 103．A 104．C 105．B 106．A 107．A 108．C
本文介绍了伟大科学家伽利略·伽利莱的生平与成就，讲述了他放弃从医、深耕数理，通过观察与实验取得多项重大发现，彻底改变人类对宇宙认知的故事，彰显了他的探索精神与科学贡献。
99．他的父亲想让他成为一名医生，但伽利略另有打算。
此处表示“其他的、另外的”，修饰复数名词plans，用other；another后接单数名词，the other特指两者中的另一个，均不符合。
100．实际上，他对数学和物理的兴趣远大于医学。
句中出现than表示比较，需用形容词比较级，more interested符合结构；interested是原级，the most interested是最高级，均不符合。
101．伽利略于1585年搬到佛罗伦萨居住，以便他能够学习和教授数学。
此处表示“能够”，用情态动词could；should（应该）、must（必须）语义不符。
102．在伽利略的时代，许多人仍然相信太阳绕着地球转。
全文为一般过去时，此处用动词过去式believed；has believed是现在完成时，believe是一般现在时，时态不符。
103．一天，伽利略偶然间有了一个重要发现。
by accident是固定搭配，意为“偶然、意外地”；in、on无此搭配。
104．当他看着大教堂里的一盏灯摆动时，他注意到每次摆动都花费相同的时间。
此处特指伽利略所在的那座大教堂，用定冠词the；a是不定冠词表泛指，不符合语境。
105．相反，他主动自学并亲自做实验。
volunteer to do sth.是固定搭配，意为“主动做某事”，后接不定式，用to learn；learn是原形，learning是动名词，均不符合结构。
106．当他在那里工作时，他做出了一些最重要的发现。
此处引导时间状语从句，表示“当……时候”，用While（强调动作同时发生）；Though（虽然）表让步，Since（自从/因为）语义不符。
107．他关于太阳系的发现，改变了人们理解宇宙的方式。
此处引导宾语从句，在从句中作方式状语，用how（如何、怎样）；what（什么）作主语/宾语，why（为什么）表原因，均不符合。
108．他是一位多么了不起的思想家啊！
此处为感叹句，中心词是可数名词单数thinker，用What an（结构：What an+形容词+可数名词单数+主语+谓语）；How后接形容词/副词，What后接不可数名词/复数名词，均不符合结构。
109．A 110．A 111．C 112．B 113．B 114．D 115．B 116．A 117．A 118．B 119．B 120．A 121．B 122．A 123．B
本文介绍桂林以独特喀斯特地貌闻名，介绍漓江、芦笛岩等景点与当地文化、美食，说明桂林是自然与文化结合的胜地。
109．桂林长期以来一直是国内外游客的首选。
上文提到桂林因独特喀斯特地貌世界闻名，choice“选择”符合语境，place“地方”、city“城市”、village“村庄”均不能与top构成表示“首选”的搭配。
110．漓江是桂林美景的核心。
上文提到桂林的青山、清水、奇洞构成美景，heart“核心，中心”体现漓江是桂林美景最重要的部分，part“部分”、side“边”、edge“边缘”均不能突出漓江的重要地位。
111．沿漓江乘船旅行对每位游客来说是必看的体验。
上文提到漓江是桂林美景的核心，must-see“必看的”符合语境，tiring“累人的”、boring“无聊的”、terrible“糟糕的”均与语境感彩相反。
112．水如此清澈以至于你能看到鱼在下面游。
上文提到河水清澈，below“在下面”指鱼在水面下游动，above“在上面”、inside“在里面”、outside“在外面”均不符合水中观景的语境。
113．船上有专业导游，为你讲述沿途有趣的历史和文化。
上文提到导游讲解景点相关内容，interesting“有趣的”符合旅行介绍的积极语境，boring“无聊的”、difficult“困难的”、easy“容易的”均不符合语境。
114．如果你喜欢探索天然洞穴，芦笛岩是绝佳的选择。
上文提到喜欢探索洞穴的话，choice“选择”符合推荐景点的语境，time“时间”、way“方式”、chance“机会”均与语境不符。
115．伴随着美丽的灯光秀，洞穴看起来更加美丽。
上文提到芦笛岩被称为“大自然的艺术宫殿”，beautiful“美丽的”符合语境，natural“自然的”、common“普通的”、simple“简单的”均不能体现灯光下洞穴的美感。
116．你可以在里面慢慢走，欣赏奇妙的自然风景。
上文提到在洞穴内漫步，admire“欣赏”符合游览观景的语境，miss“想念，错过”、forget“忘记”、leave“离开”均与题意无关。
117．你可以参观村庄，了解他们的传统习俗，比如唱民歌和做手工艺品。
上文提到当地村寨有少数民族居住，learn about“了解”符合体验当地文化的语境，talk about“谈论”、think about“思考”、worry about“担心”均不符合语境。
118．当地食物也是一大亮点——桂林米粉很美味，深受每个人喜爱。
上文提到当地食物很有吸引力，delicious“美味的”符合描述食物的语境，terrible“糟糕的”、expensive“昂贵的”、cheap“便宜的”均不能体现食物受欢迎的原因。
119．你必须亲自去那里感受喀斯特地貌的魅力。
上文提到照片无法展现桂林真正的美，in person“亲自”符合语境，in public“公开地”、in time“及时”、in need“在困难中”均与题意无关。
120．你可以呼吸新鲜空气，聆听河水的声音，感受温暖的阳光照在脸上。
阳光照在脸上是一种触觉感受，feel“感受”符合语境，see“看见”、hear“听见”、smell“闻到”均不能搭配阳光。
121．总之，桂林不仅仅是一个旅游景点。
此处用于总结全文内容，so“因此，总之”符合行文逻辑，but“但是”表转折、if“如果”表假设，and“和”表并列，均不符合总结语境。
122．无论你游览多少次，你总会发现新的东西去探索。
上文提到桂林总有新事物，explore“探索”符合标题与全文探索美景的主题，protect“保护”、miss“错过”、count“数数”均与语境不符。
123．对于任何热爱自然和文化的人来说，桂林是必去之地。
上文总结桂林是自然与文化结合的好地方，must“必须”符合语境，dream“梦想”、plan“计划”、hope“希望”均不能突出桂林的游览必要性。
124．A 125．B 126．C 127．B 128．D 129．C 130．A 131．B 132．D 133．A
本文讲述了作者小时候在乡下认识了女孩Mia，Mia带作者感受自然之美，二人成为好友并决心守护自然的故事。
124．在那里，我遇到了一个叫Mia的小女孩，她教会我去留意自然的美。
后文提到Mia带作者看萤火虫、摘野草莓等亲近自然的活动，是让作者去发现、关注自然之美。notice意为“注意、留意”，符合语境。
125．我对它们在黑暗中飞舞的明亮光芒感到惊叹。
萤火虫在黑夜发光的景象是新奇美好的，amazed意为“惊奇的、惊叹的”，符合看到美景的感受。
126．我们静静地坐着，看着它们在花丛周围飞舞。 萤火虫的生活环境是野外的花草间，flowers符合其活动场景；rivers（河流）、mountains（山脉）、houses（房子）均不是萤火虫的常见活动环境。
127．我了解到自然界中每一个微小的事物都有它自己的奥秘。
萤火虫用发光来交流、自保，这是自然中小生物的独特秘密，secret意为“秘密”，符合语境；
128．那些日子让我感到平静，并且亲近自然。
摘野草莓、听鸟鸣都是舒缓放松的乡村生活，peaceful意为“平静的、安宁的”，符合这种惬意的感受。
129．现在，即使我在城市里，我也总是记得乡村的景象。
前文回忆了看萤火虫、摘草莓、听鸟鸣等乡村的画面，sights意为“景象、风景”，涵盖了这些视觉与感官的记忆。
130．我们经常谈论我们探索更多自然世界的计划。
二人热爱自然，想要去了解更多自然的美好，explore意为“探索”，符合语境。
131．我知道保护自然是我们的责任。
保护自然是每个人的义务，duty意为“责任、义务”，符合语境。
132．它是我们拥有的最棒的礼物，我们需要为后代保持它的洁净。
自然是人类最珍贵的馈赠，greatest意为“最伟大的、最棒的”，符合对自然的赞美。
133．它是我们拥有的最棒的礼物，我们需要为后代保持它的洁净。
保护自然的核心是保持环境干净无污染，clean意为“干净的、洁净的”，符合语境。

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