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2025-2026学年八年级英语上册单元复习考点培优沪教版
（五四学制）（2024）Unit 1 Water
专题10 完形填空
学校:___________姓名：___________班级：___________考号：___________
Choose the best answer and complete the passage (选择最恰当的单词或短语选项完成短文)
Dear Environmental Scientists,
My name is Wang Li. I am writing to express my 1 about the destruction (破坏) of the wetland in my local area.
The temperature in the wetlands is usually neither too high nor too low. There is lots of rain and sunshine, too. Wetlands are really good places for wildlife to live. However, offering food and homes to some animals and plants isn’t the only reason why we should protect wetlands. Wetlands are important because they can also help stop floods.
When I was a child, the wetland near my home was a beautiful ecosystem. It 2 a peaceful place for people to relax. I spent hours watching the water birds and other wildlife in the wetland at that time.
Unluckily, over the years, the wetland has been slowly destructed by human activities.
Some farmers have changed the wetland into fields in order to plant rice. 3 , road and airport building and the industry of fish farming have been harmful to this once-beautiful ecosystem. The water is now polluted, and the wildlife that once lived here has to leave. This has had a huge influence on the water birds that 4 wetlands for a living.
It’s time to protect the wetland. But how can we 5 people’s awareness of the importance of protecting the wetland I hope you can give me some suggestions. I hope everyone can take action to protect the wetland in our local area and make it as beautiful as it 6 be.
Sincerely,
Wang Li
1．A．interest B．knowledge C．worry D．courage
2．A．compared B．provided C．changed D．chose
3．A．In addition B．However C．Instead D．Therefore
4．A．care about B．depend on C．prepare for D．respond to
5．A．imagine B．control C．guess D．raise
6．A．used to B．is used to C．get used to D．used for
22 April is the World Earth Day. It is a day to tell us to 7 our earth. The earth faces a lot of 8 . What are they What can we do to help her
We call the earth our “mother”. If the earth is really a mother, she must be crying 9 for help. She has 10 problems to deal with (处理).
Global (全球的) warming is a very big problem in the world. It 11 the earth hot and changes the climate. It also makes the sea level 12 . If the sea level goes on rising, some places such as the Maldives, Saint Petersburg in Russia and Bangkok in Thailand may disappear 13 water in just a few dozen (数十个) years.
Another serious problem is 14 pollution (污染). We can only use 3 percent (百分之一) of the earth’s water. 15 people throw rubbish (扔垃圾) and pour (倒) dirty water into rivers and seas. Almost 2.2 billion (十亿) people don’t have clean water to drink.
What’s more, humans are using up natural resources (资源). Many experts (专家) think that there will be no coal (煤) to use on the earth by 2158 and oil will 16 by 2050.
7．A．care about B．look for C．get off D．believe in
8．A．questions B．problems C．grades D．reasons
9．A．silently B．politely C．aloud D．brightly
10．A．too much B．much too C．too many D．many too
11．A．wants B．carries C．takes D．makes
12．A．raise B．lie C．rise D．hang
13．A．above B．under C．on D．over
14．A．water B．air C．land D．noise
15．A．If B．So C．Though D．But
16．A．put up B．cut up C．give up D．dry up
Water is an 17 resource that is often taken for granted. It is everywhere around us, from the 18 we drink to the oceans that cover a large part of the Earth. However, not all water is the same.
Fresh water, which is essential for human survival, is relatively scarce. Only a small percentage of the Earth’s water is fresh water that is 19 for us to use. Most of it is locked in glaciers or underground. We rely on this fresh water for many aspects of our daily lives, like cooking, cleaning, and irrigating crops.
Water also has a significant impact on the environment. Human civilization 20 the habitats of many plants and animals. Wetlands, for example, are areas full of water that support a diverse range of species. These areas act as natural filters, 21 the water and making it cleaner.
Unfortunately, water pollution is a growing problem. Industrial waste, agricultural chemicals, and improper sewage disposal are 22 our water sources. If we don’t take steps to protect water, we will face serious consequences for both our own health and the health of the planet.
17．A．ordinary B．invaluable C．unnecessary D．abundant
18．A．juice B．milk C．water D．coffee
19．A．accessible B．expensive C．useless D．salty
20．A．destroys B．ignores C．creates D．abandons
21．A．polluting B．heating C．cooling D．purifying
22．A．protecting B．enriching C．contaminating D．improving
Water is one of the most precious resources on our planet. It is essential for all forms of life. Every day, we use water in countless ways, from drinking and cooking to cleaning and industry.
Our bodies are made up mostly of water, and we need to 23 enough water every day to stay healthy. A lack of water can lead to various health problems, such as dehydration, which can affect our physical and mental 24 .
In nature, water plays a crucial role in the ecosystem. Rivers, lakes, and oceans are homes to a vast number of plants and animals. Water also helps in the 25 of nutrients in the soil, which is vital for plant growth.
However, with the rapid growth of the population and the development of industry, water pollution has become a serious 26 . Chemicals from factories, waste from cities, and agricultural runoff all lead to the contamination of water sources. This not only endangers the lives of aquatic creatures but also has a direct impact on our own health when we use polluted water.
To solve this problem, we need to take 27 measures. We can start by reducing our water usage in daily life, such as fixing leaky faucets and using water-saving appliances. At the same time, governments and industries should also take responsibility for treating wastewater before it is 28 into the environment.
23．A．take off B．take in C．take out D．take over
24．A．activities B．situations C．conditions D．positions
25．A．transportation B．translation C．transformation D．transition
26．A．question B．matter C．problem D．issue
27．A．several B．few C．little D．much
28．A．poured B．dropped C．spread D．flowed
A trending new addition to travel destinations around the world is freezing-yet-beautiful Alaska. The poles, the dancing lights, and the winter wonderlands have always attracted extreme travelers but this time, there is more than the magical draw of the 29 that is inviting people up towards the corners of the globe: climate change.
There’s a strange form of climate anxiety, which is driving more people to places and sights that may 30 to exist in the coming years or decades. Alaska 31 the list of climate-tempted travel destinations. Last year over 2,000 people appeared on its lightly 32 snowy streets. The main 33 are polar bears, which are being forced into towns by a warming planet and the shrinking Arctic sea ice. All the heating is making it far easier for wildlife 34 and effortless bear selfies.
While bears have their charm, melting glaciers are a landscape in their own right. Some have been marked by the rate of melt for tourists to watch. As the landscape changes, tour companies have had to modify their regular routes — some glaciers that had been 35 by foot only a decade ago can now only be reached by helicopter.
29．A．east B．west C．north D．south
30．A．cease B．continue C．stick D．try
31．A．releases B．reviews C．tops D．creates
32．A．located B．populated C．upgraded D．occupied
33．A．species B．attractions C．destinations D．identifications
34．A．protecting B．evaluating C．hunting D．spotting
35．A．view B．accessed C．network D．coast
Water is very important 36 living things. Without water there can be 37 life on earth. All animals and plants need water. Man also needs water. We need water to drink, to cook food and to clean 38 . Water is found almost everywhere. Even in the 39 part of the world, there is some water in the air. You can not see it 40 feel it when it is part of the air. The water 41 seas, rivers is a liquid. The water in the air is not a liquid 42 a gas. Clouds are made of water. They are little drops of water. When the water 43 , it falls as rain.
Water may be a liquid, a solid, or a gas. When it is a solid, it may be as 44 as ice. When it is a gas, you can not see or feel it.
Although about 70% of the earth’s surface is covered with water, there are many places in the world 45 are still thirsty for water. So we should make good use of water on earth.
36．A．to B．of C．with D．by
37．A．none B．not C．much D．no
38．A．our B．ourselves C．ours D．us
39．A．dry B．drier C．driest D．most dry
40．A．nor B．and C．or D．then
41．A．in B．on C．to D．of
42．A．but B．and C．then D．also
43．A．fall B．falls C．fell D．is falling
44．A．hard B．harder C．hardest D．the hardest
45．A．where B．which C．what D．who
Water scarcity affects millions globally. In Uganda, Sarah’s daily 46 begins at dawn. She walks 5km to a muddy 47 , filling her pot with brown water. Back home, she 48 it over the fire to kill germs. “Water is gold here,” she says. 49 , in cities, people let taps run while brushing teeth, wasting litres daily.
This imbalance 50 serious problems. Agriculture uses 69% of freshwater, but drip irrigation could save 50%. Factories must 51 wastewater instead of dumping it. At home, fixing leaks and taking shorter showers 52 effective.
Technology offers hope. The South-North Water Transfer Project in China 53 water to dry regions. Cloud seeding creates rain using special chemicals. 54 , some solutions are costly. Cheaper methods like rainwater collection 55 encouraged. Every drop saved helps fight scarcity.
46．A．journey B．routine C．adventure D．holiday
47．A．pond B．ocean C．stream D．lake
48．A．cools B．drinks C．boils D．filters
49．A．Therefore B．However C．Moreover D．Otherwise
50．A．solves B．ignores C．creates D．prevents
51．A．produce B．recycle C．waste D．ignore
52．A．is B．are C．was D．were
53．A．pollutes B．transports C．evaporates D．wastes
54．A．Unfortunately B．Naturally C．Surprisingly D．Hopefully
55．A．should be B．must avoid C．can’t be D．won’t be
The environment is everything around us, for example, air, water, animals and plants. They all affect us in many ways and are closely related to our lives.
People can’t live 56 the environment. Everybody needs to 57 air, drink water and eat food every day. We burn coal to keep warm, and we 58 wood to make paper. As a result, we become part of the environment. The environment has been getting 59 and worse for many years. We have been upgrading (改善) our living standards, but meanwhile the environment has been polluted. Smoke from factories pollute the air. Machines and engines make 60 that make us mad.
Animals are homeless 61 the forests are decreasing every minute. Streets are crowded with people and cars. The environment is the most important thing, but it is becoming painful for us to live in it now. So 62 time to solve those problems. Fortunately, it isn’t 63 late to correct our mistakes.
Nowadays people are beginning to realize the 64 of the environment. And we are trying our best to 65 it. Laws are being made to deal with air, water and noise pollution. Then the river will be clean, the sky will be clear, the beaches will be beautiful…
We believe that we will be able to save our environment and live in a better world.
56．A．with B．without C．in D．within
57．A．arrive B．breathe C．design D．blow
58．A．use B．used C．used to D．be used to
59．A．good B．better C．bad D．worse
60．A．pictures B．products C．noises D．smoke
61．A．if B．but C．so D．because
62．A．it B．it’s C．its D．its’
63．A．such B．as C．so D．too
64．A．beauty B．importance C．difference D．surprise
65．A．improve B．fight C．practice D．spend
先通读短文，掌握其大意，然后从A、B、C、D四个选项中选出一个可以填入相应空白处的最佳答案。
Today, let’s talk about water.
Where is water
From the sky, the earth looks 66 That’s because sea water covers most of the earth, and the sea water looks blue. The earth is 67 of water. We can find water 68 on the earth, such as in the rivers, in the oceans and under the ground. Water even 69 clouds in the sky. 70 it rains, water falls from the sky.
Why is water 71
People drink it and cook 72 it. We use it to 73 our clothes and clean our homes. Plants and animals need water to 74 .
How to save water
In many places, people don’t have 75 water to drink and use. And we can only use 1% 76 the water on the earth. So it’s necessary (必要的) to save water.
First, 77 the tap while brushing teeth and after using the water.
Second, take 78 showers instead of (而不是) long baths.
Third, 79 water if possible. We can 80 the water after washing things and use it to water flowers or clean the floor. Try our best and we can save more water.
66．A．blue B．black C．red D．yellow
67．A．different B．important C．clean D．full
68．A．off B．everywhere C．outdoors D．really
69．A．forms B．talks C．puts D．pays
70．A．So B．If C．When D．And
71．A．important B．strong C．clean D．healthy
72．A．under B．up C．on D．with
73．A．sell B．make C．buy D．wash
74．A．grow B．plant C．save D．spend
75．A．deep B．cheap C．enough D．special
76．A．from B．about C．in D．of
77．A．look for B．turn off C．check out D．pay for
78．A．careful B．quick C．heavy D．long
79．A．Reuse B．Waste C．Turn D．Store
80．A．get B．collect C．give D．take
Melting Ice Sheets
Ice sheets on Earth have been melting, breaking up, and disappearing.
The melting of ice sheets over the past century has contributed to a 10—25 cm rise in global sea 81 . If the Antarctic ice sheets were to break up, it would 82 global sea levels by almost six meters. If both the Arctic and Antarctic ice sheets were to melt, the result would be a sea level rise of nearly 70 meters. And many countries would be under the 83 .
The ice sheet is the largest reservoir of fresh water, holding 70 percent of the world’s fresh water. 84 , the melting of ice sheets means that millions of people will face the threat of earthquakes, floods, droughts and the 85 of drinking water.
Hurricanes and typhoons have become stronger and longer, lasting over the past 30 years due to global warming. The 86 the weather is, the faster ice sheets melt. It’s reported 87 ice sheets may melt completely by 2035.
As is known to all, the melting of ice sheets can make some deadly 88 return, some kinds of animals 89 , and 50 billion tons of methane (甲烷) release. How terrible it is!
What should we do to stop the melting and avoid the happening of disasters
After studying the ice sheets in Qilian Mountains, Chinese scholars pointed out that 90 the natural climatic factors, the other main causes of ice sheets melting were overpopulation, deforestation and overuse of groundwater. Therefore, the population should be controlled, forest and groundwater resources should be protected.
81．A．food B．levels C．animals D．waves
82．A．raise B．rise C．climb D．jump
83．A．ground B．river C．sea D．ice
84．A．But B．And C．Unless D．However
85．A．height B．kindness C．length D．shortage
86．A．warm B．warmer C．warmest D．warmth
87．A．that B．which C．who D．whom
88．A．population B．diseases C．economy D．technology
89．A．die for B．die of C．die from D．die out
90．A．but B．besides C．except D．beside
Going Zero Waster means more than just managing the rubbish we produce. It means reducing it too. While it might seem like a difficult thing to do, it is well worth it. And what better time to start than Christmas
We need to copy the way Nature wastes nothing. Many things are 91 by human society that we know will soon become useless and be thrown out. How many plastic bottles or even PCs end up in the rubbish bin Instead, we should design 92 that can be more easily repaired, reused and recycled.
Kamikatsu, a Japanese village, has already gone Zero Waste. The 2,000 93 compost(收集) their leftovers, and recycle everything else. There are 34 different boxes at the recycling center! Residents grumble about the inconvenience, but they also see the benefits(利益).
People who live Zero Waste lives are careful about what they do. They never take more than they need. Reusing plastic bags at supermarkets is a great way to 94 waste. And those who plan before they shop avoid having to throw food out later. Also, it’s best not to go food shopping when you are 95 . You will be sure to buy too much!
Let’s think about how to enjoy a Zero Waster Christmas. By sending recyclable cards, we can help our friends and family reduce waste. And what is a better way to enjoy the spirit of Christmas than with a 96 tree that can be replanted in the spring
Going Zero Waste requires us to think more about what happens before and after we act. It takes ambition, and it is not always easy. But just think how good it would be, both for ourselves and for the environment, if we never had to waste anything.
91．A．invented B．created C．discovered D．found
92．A．rubbish B．paper C．products D．calculators
93．A．villagers B．children C．foreigners D．prisoner
94．A．increase B．cut C．add D．reduce
95．A．happy B．full C．hungry D．sleepy
96．A．real B．plastic C．tall D．young
Forest workers on Saihanba Mechanized Forest Farm of Hebei have received the Champions of the Earth award for their outstanding contributions (贡献).
“As an ordinary worker on the forest farm, I am 97 by the award,” said a forest worker, Zhao Fuzhou.
“The award should 98 three generations of foresters,” said Zhao Zhenyu, one of the first foresters, who began planting 99 on what was then a piece of barren (贫瘠的) land in the early 1960s.
After years of hard 100 , the forest farm has become an area covering about 930 square kilometres. The 101 in it conserves (保存) over 280 million cubic metres of water and produces over half a million tons of oxygen.
“About sixty years of efforts tell us that when one generation of foresters after 102 spares no effort to improve the environment, they will 103 ,” Zhao Zhenyu said. “The forest farm has turned a piece of degraded land into a 104 one, part of the new Green Great Wall that will play a part in helping to protect millions of people from air pollution.”
Liu Haiying, who was the head of the forest farm, said that the forest which was restored had the ability to produce huge benefits. “I believe that 105 we continue to make our efforts, generation after generation, China can create more green areas 106 this forest farm and reach an agreement between humans and nature,” said Liu.
97．A．encouraged B．created C．improved D．invented
98．A．stick to B．apply to C．belong to D．lead to
99．A．coins B．vegetables C．fruit D．trees
100．A．work B．study C．job D．thought
101．A．factory B．park C．forest D．garden
102．A．other B．others C．another D．the other
103．A．succeed B．develop C．fail D．start
104．A．red B．yellow C．green D．blue
105．A．as well as B．as much as C．as long as D．as little as
106．A．on B．like C．for D．in
In our community (社区), we often organize a Community Clean-up Day. It’s a great way to 107 our living environment. Last month, we had a clean-up event. Volunteers of all ages 108 . Some of them 109 litter in the park, while 110 repaired the public facilities (公共设施) like benches and fences. I joined the group that cleaned the streets. We used brooms to sweep the 111 leaves and rubbish. It was hard work, but seeing the cleaner streets made us feel a strong sense of 112 . However, some people in the community don’t know the 113 of such activities. They get used to 114 their own places rather than public places. Most of us believe that everyone should do their part to 115 the community more beautiful.
Moreover, during the clean-up, we also had a chance to communicate with our neighbors. We shared ideas on 116 to keep our community clean for a long time. Some of the elderly volunteers 117 us stories about the old days of the community, which made the whole experience more 118 . It was not only about cleaning 119 also about building community spirit.
We encourage more people 120 in the future clean-up days. We are 121 to organize more activities next week. What do you think of community clean-up activities
107．A．provide B．improve C．break
108．A．gave away B．ran out C．took part
109．A．picked up B．looked up C．depended on
110．A．the other B．other C．others
111．A．falling B．fallen C．fell
112．A．kindness B．achievement C．fairness
113．A．importance B．invention C．interest
114．A．clean B．cleaning C．cleans
115．A．make B．take C．bring
116．A．what B．where C．how
117．A．told B．said C．spoke
118．A．boring B．tiring C．meaningful
119．A．because B．but C．so
120．A．to join B．join C．joined
121．A．planned B．planning C．plans
Today is Saturday. It’s World Environment Day (世界环境日) and it’s my birthday, too.
My mom gives me a gift. It’s a blue 122 . I like the bike very much. My mom 123 for environmental protection (环境保护). She hopes I can ride the bike to school. But that’s not all. She wants to give me another gift. Then we go to the park. There are some cleaners doing some 124 . My mom and I join 125 . Mom says it’s my 126 gift. I feel very happy about that. We work together and have a meaningful day.
There 127 a flower shop near the park. After finishing cleaning, we go to the shop. Because the day after tomorrow is my sister’s birthday, we buy some beautiful flowers there.
After getting home, we 128 the flowers in the yard. “Sister, please come here. We have a gift for you.” I say. Sister is 129 to see the flowers and says, “Thank you, my brother.”
Mom teaches me a lot 130 my birthday. I know that a good environment is the best gift for anyone. I hope I can 131 something for the environment because green mountains and green waters (青山和绿水) are as good as mountains of gold (金) and silver (银).
122．A．eraser B．bottle C．bike D．chocolate
123．A．works B．work C．working D．is work
124．A．cooking B．cleaning C．shopping D．fishing
125．A．he B．him C．they D．them
126．A．first B．second C．third D．fourth
127．A．was B．is C．has D．have
128．A．buy B．rise C．plant D．spell
129．A．easy B．boring C．happy D．hard
130．A．on B．at C．in D．with
131．A．to do B．does C．doing D．do
先通读短文，掌握其大意，然后从A、B、C、D四个选项上选出一个可以填入相应空白处的最佳答案。
Today is World Environment Day. Let’s talk about our beautiful 132 , the earth.
Earth is like our big home. It provides fresh air, clean water and green forests 133 us. But sometimes, we don’t remember to 134 it. We might 135 on the ground, waste water or cut (砍) down too many trees. All of these are 136 for the earth. So we should 137 good habits.
First, don’ t 138 litter on the ground. We should put it in 139 .
Second, use water wisely in our 140 life. Don’t keep the water running 141 brushing our teeth. Reuse water 142 washing vegetables or fruit.
Third, try not to use 143 bags. Because they are hard to break down (降解) and are bad for soil and animals in the ocean.
There are more things we can do to protect the earth. 144 small things in life. Remember, every small action (行动) 145 ! Let’s do it 146 .
Happy World Environment Day, everyone! Let’s take care of our planet.
132．A．land B．nature C．ocean D．planet
133．A．with B．for C．to D．on
134．A．protect B．look C．know D．cover
135．A．wash B．need C．litter D．make
136．A．bad B．full C．deep D．wide
137．A．develop B．reuse C．search D．introduce
138．A．get into B．pay for C．turn into D．throw away
139．A．baskets B．bins C．tables D．taps
140．A．valuable B．dirty C．expensive D．daily
141．A．and B．so C．but D．while
142．A．on B．after C．with D．of
143．A．far B．full C．same D．plastic
144．A．search for B．Go up C．Start with D．Turn off
145．A．shocks B．checks C．counts D．uses
146．A．from now on B．in the end C．in short D．as well
/ 让学习更有效 新课备课备考 | 英语学科
/ 让学习更有效 新课备课备考 | 英语学科
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参考答案及试题解析
1．C 2．B 3．A 4．B 5．D 6．A
【导语】本文主要讲述了作者对当地湿地遭到破坏的担忧，强调了湿地在调节气候、提供生物栖息地和防洪方面的重要性，并指出农业、基建和渔业等人类活动是导致湿地退化及生物逃离的主要原因。作者最后呼吁采取保护行动并寻求提高公众意识的建议。
1．句意：我写信是为了表达我对当地湿地破坏的担忧。
interest兴趣；knowledge知识；worry担忧；courage勇气。根据“the destruction of the wetland”可知湿地遭到了破坏，应该是表达“担忧”。故选C。
2．句意：它为人们提供了一个平静的地方来休息。
compared比较；provided提供；changed改变；chose选择。根据“a peaceful place for people to relax”可知，是为人们“提供”一个平静的地方。故选B。
3．句意：此外，道路和机场的建设以及渔业养殖业对这个曾经美丽的生态系统造成了破坏。
In addition此外；However然而；Instead相反；Therefore因此。根据“Some farmers have changed the wetland into fields in order to plant rice. …road and airport building and the industry of fish farming have been harmful to this once-beautiful ecosystem”可知，农民的一些行为破坏了湿地，道路和机场建设也破坏了湿地，此处是进一步说明对湿地的破坏。故选A。
4．句意：这对依赖湿地生存的水鸟产生了巨大影响。
care about关心；depend on依靠；prepare for为……做准备；respond to响应。根据“The water is now polluted, and the wildlife that once lived here has to leave.”可知，湿地的破坏，对“依赖”湿地生存的鸟产生了巨大影响。故选B。
5．句意：但是，我们如何提高人们对保护湿地重要性的认识呢？
imagine想象；control控制；guess猜；raise提高。根据上下文，人们的很多行为破坏了湿地，所以要“提高”对保护湿地重要性的认识。故选D。
6．句意：我希望每个人都能采取行动，保护我们当地的湿地，并使其恢复到以前那样美。
used to过去；is used to习惯于；get used to习惯于；used for用来。根据“make it as beautiful as it…be”可知，作者希望人们能保护湿地，让其跟过去一样美。故选A。
7．A 8．B 9．C 10．C 11．D 12．C 13．B 14．A 15．D 16．D
【导语】本文通过世界地球日引出地球面临的三大危机：全球变暖、水污染和自然资源枯竭，呼吁人类关注环境保护。
7．句意：这一天告诉我们要关心我们的地球。
care about关心；look for寻找；get off离开；believe in相信。根据“22 April is the World Earth Day. It is a day to tell us to…our earth.”可知，4月22日是世界地球日，因此，此处指我们要关心我们的地球。故选A。
8．句意：地球面临许多问题。
questions疑问；problems问题；grades等级；reason理由。根据“The earth faces a lot of…What are they What can we do to help her ”可知，此处指下文提到的地球面临的问题。故选B。
9．句意：如果地球真的是母亲，她一定在大声呼救。
silently沉默地；politely有礼貌地；aloud大声地；brightly鲜明地。根据“If the earth is really a mother, she must be crying…for help. She has…problems to deal with.”可知，下文提到地球有很多事情要处理，因此，此处指地球母亲一定会大声呼救。故选C。
10．句意：她有太多的问题要处理。
too much太多；much too过于；too many太多；many too错误搭配。根据“She has…problems to deal with.”可知，此处表达有太多的问题要处理，too many修饰可数名词复数。故选C。
11．句意：它使地球变热，改变了气候。
wants想要；carries携带；takes拿；makes造成。根据“Global warming is a very big problem in the world. It…the earth hot and changes the climate.”可知，此处指全球变暖让地球变热。故选D。
12．句意：这也使得海平面上升。
raise提高；lie说谎；rise上升；hang悬挂。根据“It also makes the sea level…If the sea level goes on rising…”可知，此处指全球变暖使得海平面上升。故选C。
13．句意：如果海平面继续上升，一些地方，如马尔代夫、俄罗斯的圣彼得堡和泰国的曼谷可能会在短短几十年内消失在水下。
above在……之上；under在……之下；on在……表面；over超过。根据“If the sea level goes on rising, some places such as the Maldives, Saint Petersburg in Russia and Bangkok in Thailand may disappear…water in just a few dozen years.”可知，此处指海平面上升会让一些国家消失在水平面以下。故选B。
14．句意：另一个严重的问题是水污染。
water水；air空气；land陆地；noise噪音。根据“Another serious problem is…pollution…people throw rubbish and pour dirty water into rivers and seas.”可知，下文提到人们扔垃圾，把脏水倒入河流和海洋，因此，此处指的是水污染问题。故选A。
15．句意：但是人们扔垃圾，把脏水倒入河流和海洋。
If如果；So所以；Though尽管；But但是。根据“We can only use 3 percent of the earth’s water…people throw rubbish and pour dirty water into rivers and seas.”可知，前文提到我们只能使用地球上3%的水，因此，此处表示转折，强调尽管水资源少，但是人们还是污染水资源。故选D。
16．句意：许多专家认为，到2158年地球上将没有煤可用，到2050年石油将会枯竭。
put up建造；cut up切碎；give up放弃；dry up干涸。根据“What’s more, humans are using up natural resources. Many experts think that there will be no coal to use on the earth by 2158 and oil will…by 2050.”可知，前文提到人类正在耗尽自然资源，因此，此处指到2050年石油将会枯竭。故选D。
17．B 18．C 19．A 20．A 21．D 22．C
【导语】本文主要介绍了水的重要性、淡水资源的稀缺性以及水污染问题，强调了保护水资源的必要性。
17．句意：水是一种经常被视为理所当然的无价资源。
ordinary普通的；invaluable无价的；unnecessary不必要的；abundant丰富的。根据后文“essential for human survival”可知，水是极其重要的资源。invaluable“无价的”最符合语境，强调其不可替代的价值。故选B。
18．句意：它在我们身边无处不在，从我们喝的水到覆盖地球大部分的海洋。
juice果汁；milk牛奶；water水；coffee咖啡。根据“water is everywhere”和“we drink to the oceans that cover a large part of the Earth.”可知，该空是指我们喝的水。故选C。
19．句意：地球上只有一小部分的水是可供我们使用的淡水。
accessible可获取的；expensive昂贵的；useless无用的；salty咸的。根据下文“Most of it is locked in glaciers or underground.”可知，大多数的淡水被封存在冰川或地下，因此“可获取的”的水只有一小部分，accessible符合逻辑。故选A。
20．句意：人类文明破坏许多动植物的栖息地。
destroys破坏；ignores忽视；creates创造；abandons抛弃。根据后文“Unfortunately, water pollution is a growing. Industrial waste, agricultural chemicals, and improper sewage disposal are...our water sources.”可知，许多动植物的栖息地被人类的文明破坏。故选A。
21．句意：这些区域作为天然过滤器，净化水并使其更干净。
polluting污染；heating加热；cooling冷却；purifying净化。根据“natural filters”和“cleaner”，可知，这些区域可以净化水。故选D。
22．句意：工业废物、农业化学品和不适当的污水处理正在污染我们的水源。
protecting保护；enriching丰富；contaminating污染；improving改善。根据“Unfortunately, water pollution is a growing. Industrial waste, agricultural chemicals, and improper sewage disposal are...our water sources.”可知，水源正在被污染。故选C。
23．B 24．C 25．A 26．C 27．A 28．A
【导语】本文是一篇说明文，阐述了水作为地球上宝贵资源的重要性，包括对生命、人体健康、生态系统的作用，也指出了水污染问题及相应的解决措施。
23．句意：我们的身体大部分由水组成，我们每天需要摄入足够的水来保持健康。
take off起飞，脱下；take in吸收，摄入；take out取出；take over接管。根据“Our bodies are made up mostly of water, and we need to...enough water every day to stay healthy.”可知，为了保持健康，需要摄入足够的水，“take in”有“摄入”的意思，符合语境，故选B。
24．句意：缺水会导致各种健康问题，比如脱水，这会影响我们的身体和精神状况。
activities活动；situations情况，形势；conditions状况，条件；positions位置，职位。根据“A lack of water can lead to various health problems, such as dehydration, which can affect our physical and mental ...”可知，缺水影响的是身体和精神的状况，“conditions”更强调身体或精神等的状态，符合语境，故选C。
25．句意：水还有助于土壤中养分的运输，这对植物生长至关重要。
transportation运输；translation翻译；transformation转变；transition过渡，转变。根据“Water also helps in the ... of nutrients in the soil, which is vital for plant growth.”可知，水帮助土壤中养分的运输，“transportation”表示“运输”，符合语境，故选A。
26．句意：然而，随着人口的快速增长和工业的发展，水污染已经成为一个严重的问题。
question问题，常指需要回答的问题；matter事情，问题，比较宽泛；problem问题，指需要解决的难题；issue议题，问题，常指有争议的问题。根据“However, with the rapid growth of the population and the development of industry, water pollution has become a serious ...”可知，水污染是需要解决的难题，“problem”符合语境，故选C。
27．句意：为了解决这个问题，我们需要采取一些措施。
several几个，一些，修饰可数名词复数；few很少，几乎没有，修饰可数名词复数，表否定；little很少，几乎没有，修饰不可数名词，表否定；much许多，修饰不可数名词。根据“To solve this problem, we need to take ... measures.”可知，要采取一些措施，“measures”是可数名词复数，“several”符合语境，故选A。
28．句意：同时，政府和企业也应该负责在废水被排放至环境之前对其进行处理。
poured倒，倾泻；dropped掉落；spread传播；flowed流动。根据“At the same time, governments and industries should also take responsibility for treating wastewater before it is ... into the environment.”可知，是把废水排入环境，“poured”有“倾泻，排放”的意思，符合语境，故选A。
29．C 30．A 31．C 32．B 33．B 34．D 35．B
【导语】本文介绍因气候变化，阿拉斯加成为新兴旅游目的地，人们争相观看可能消失的北极熊和冰川景观。
29．句意：极地、跳舞的灯光和冬天的仙境总是吸引着极限旅行者，但这一次，不仅仅是北方的神奇魅力吸引着人们来到地球的角落，还有气候变化。
east东方；west西方； north北方； south南方。根据“A trending new addition to travel destinations around the world is freezing-yet-beautiful Alaska.”可知，此处指阿拉斯加，结合常识可知，该地位于美国北部。故选C。
30．句意：有一种奇怪的气候焦虑形式，这种焦虑正驱使越来越多的人去那些在未来几年或几十年里可能不复存在的地方和景点。
cease停止；continue继续；stick粘住；try尝试。根据“that is inviting people up towards the corners of the globe: climate change”可知，应是气候变化导致了气候焦虑的产生，而这种焦虑促使人们去游览一些受到气候变化影响的地方，因为这些地方有可能会消失。cease to exist意为“不复存在”。故选A。
31．句意：阿拉斯加居于有气候吸引力的旅游目的地之首。
releases释放；reviews评论；tops居……之首；creates创造。根据“A trending new addition to travel destinations around the world is freezing-yet-beautiful Alaska.”可知，阿拉斯加成为了吸引人们的热门游览胜地，居于榜首。top the list意为“名列榜首”。故选C。
32．句意：去年，超过2000人出现在人烟稀少的雪街上。
located位于；populated聚居，栖息；upgraded使升级；occupied占据。根据“the corners of the globe”可知，这个地方应是地球的角落之一，因此，人口稀少。“lightly populated”是固定表达，意为“人口稀少的”。故选B。
33．句意：现在最吸引人的是北极熊，由于地球变暖和北极海冰萎缩，它们被迫进入城镇。
species物种；attractions吸引力，游览胜地；destinations目的地；identifications识别。根据“Last year over 2,000 people appeared on its lightly...snowy streets.”可知，该地成为旅游胜地，本句应是在解释其成为旅游胜地的原因，即其吸引力所在：由于地球变暖和北极海冰萎缩，北极熊被迫进入这里。故选B。
34．句意：全球变暖使人们更容易观察野生动物，也能轻松与熊合影自拍。
protecting保护；evaluating评估；hunting狩猎；spotting发现。根据“The main...are polar bears, which are being forced into towns by a warming planet and the shrinking Arctic sea ice.”可知，气候变暖使得一些野生动物受到影响而进入人类 “生活圈”，更容易被人类看到和发现。故选D。
35．句意：十年前仅靠步行就能抵达的一些冰川，如今只能乘坐直升机才能到达。
view视野，风景；accessed进入，到达，过去分词；network网络；coast海岸。 与后文“be reached”相呼应，应是accessed，have been accessed (to)表示“已经被进入”。故选B。
36．A 37．D 38．B 39．C 40．C 41．A 42．A 43．B 44．A 45．B
【导语】本文讲述了水对生物的重要性，以及水在地球上的存在。
36．句意：水对生物非常重要。
to对于；of……的；with和；by通过。“be important to...”是固定搭配，意为“对……重要”，故选A。
37．句意：没有水，地球上就没有生命。
none没有一个；not不；much许多；no没有。“no life”表示“没有生命”，符合语境，故选D。
38．句意：我们需要水来喝、做饭和清洁自己。
our我们的；ourselves我们自己；ours我们的（东西）；us我们。“clean oneself”表示“清洁自己”，此处用反身代词“ourselves”，故选B。
39．句意：即使在世界上最干燥的地方，空气中也有一些水。
dry干燥的；drier更干燥的；driest最干燥的；most dry错误表达。根据“the...part of the world”可知，此处用形容词最高级，“dry”的最高级是“driest”，故选C。
40．句意：当水是空气的一部分时，你看不见也感觉不到它。
nor也不；and和；or或者；then然后。“not...or...”表示“既不……也不……”，用于否定句中，故选C。
41．句意：海洋、河流里的水是液态的。
in在……里；on在……上；to到；of……的。“in seas, rivers”表示“在海洋、河流里”，故选A。
42．句意：空气中的水不是液态而是气态。
but但是；and和；then然后；also也。“not...but...”是固定搭配，意为“不是……而是……”，故选A。
43．句意：当水落下时，它就作为雨落下。
fall落下（动词原形）；falls落下（第三人称单数）；fell落下（过去式）；is falling正在落下（现在进行时）。此处描述客观事实，用一般现在时，主语“the water”是不可数名词，谓语动词用第三人称单数“falls”，故选B。
44．句意：当它是固态时，可能像冰一样坚硬。
hard坚硬的；harder更坚硬的；hardest最坚硬的；the hardest最坚硬的（定冠词+最高级）。“as...as...”中间用形容词原级，故选A。
45．句意：尽管地球表面约70%被水覆盖，但世界上仍有许多地方缺水。
where哪里；which哪一个；what什么；who谁。此处引导定语从句，先行词是“places”，指物，关系词用“which”，故选B。
46．B 47．A 48．C 49．B 50．C 51．B 52．B 53．B 54．A 55．A
【导语】本文通过对比乌干达农村萨拉取水的艰辛与城市浪费水的现象，揭示了全球水资源短缺问题。
46．句意：在乌干达，萨拉每天的作息时间是从黎明开始的。
journey旅程；routine常规；adventure冒险；holiday假期。根据“daily…begins at dawn”可知，每天的作息时间是从黎明开始的，故选B。
47．句意：她步行5公里来到一个泥泞的池塘边，将池塘里的浑浊水装进自己的水壶里。
pond池塘；ocean海洋；stream溪流；lake湖泊。根据“filling her pot with brown water”可知，从池塘里打水，符合语境，故选A。
48．句意：回到家后，她就用火将其煮沸，以杀死细菌。
cools冷却；drinks喝；boils煮沸；filters过滤。根据“over fire to kill germs”可知，通过煮沸的方式杀细菌，故选C。
49．句意：然而，在城市里，人们刷牙时会一直让水龙头开着，每天都会浪费大量的水。
Therefore因此；However然而；Moreover而且；Otherwise否则。根据“in cities, people let taps run while brushing teeth, wasting litres daily”与前文的内容可知，此处将大城市里人们浪费水资源与乌干达农村Sarah取水的艰辛形成对比，此处应表示转折关系，故选B。
50．句意：这种不平衡造成了严重的问题。
solves解决；ignores忽略；creates造成；prevents防止。根据“This imbalance…serious problems”可知，不平衡造成了严重的问题，故选C。
51．句意：工厂必须对废水进行回收利用，而不能将其直接排放掉。
produce生产；recycle回收；waste浪费；ignore忽略。根据“wastewater instead of dumping it”可知，回收废水，而不是直接排放掉，故选B。
52．句意：在家里，解决漏水问题以及缩短淋浴时间都是行之有效的办法。
is一般现在时，be动词单数形式；are一般现在时，be动词复数形式；was一般过去时，be动词单数形式；were一般过去时，be动词复数形式。此句是一般现在时，and连接并列主语看作复数，故选B。
53．句意：中国的南水北调工程将水资源输送到干旱地区。
pollutes污染；transports输送；evaporates蒸发；wastes浪费。根据“water to dry regions”可知，将水运输到干旱地区，故选B。
54．句意：不幸的是，有些解决方案成本较高。
Unfortunately不幸地；Naturally自然地；Surprisingly惊讶地；Hopefully有希望地。根据“some solutions are costly”可知，有些解决方案成本较高，这是不幸的，故选A。
55．句意：应当鼓励采用成本更低的收集雨水等方法。
should be应该；must avoid必须避免；can’t be不能；won’t be不会。根据“Cheaper methods like rainwater collection…encouraged”可知，此处提出建议，情态动词应该用should，故选A。
56．B 57．B 58．A 59．D 60．C 61．D 62．B 63．D 64．B 65．A
【导语】本文通过描述环境污染的现状，强调人类对环境的依赖性和破坏性，同时指出改善环境的重要性和紧迫性，呼吁人们采取行动以创造更美好的未来。
56．句意：人们离不开环境。
with和；without没有；in在……里面；within在……里面。根据“People can’t live... the environment.”可知，没有环境，人类无法生存。故选B。
57．句意：每个人每天都需要呼吸空气、喝水和吃饭。
arrive到达；breathe呼吸；design设计；blow吹。根据“air”可知，此处指呼吸空气。故选B。
58．句意：我们烧煤取暖，我们用木头造纸。
use使用，动词原形；used使用，use的过去式和过去分词；used to过去常常；be used to被用来。根据“we... wood to make paper.”可知，此处指用木头造纸；结合上一句中的“burn”可知，时态为一般现在时，主语是we，动词用原形。故选A。
59．句意：多年来，环境变得越来越糟。
good好的，形容词原级；better比较好的，形容词比较级；bad坏的，形容词原级；worse比较坏的，形容词比较级。“worse and worse”是固定表达，意为“越来越差”。故选D。
60．句意：机器和引擎发出的噪音让我们抓狂。
pictures图片；products产品；noises噪音；smoke烟。根据“Machines and engines make... that make us mad.”可知，此处指机器和引擎产生的噪音。故选C。
61．句意：动物无家可归，因为森林每分钟都在减少。
if如果；but但是；so所以；because因为。根据“Animals are homeless... the forests are decreasing every minute.”可知，横线前后表示因果关系，前果后因。故选D。
62．句意：所以是时候解决这些问题了。
it它；it’s它是；its它的；its’错误形式。“it’s time to do sth”是固定句型，意为“是时候做某事了”。故选B。
63．句意：幸运的是，现在改正错误还为时不晚。
such如此；as如同；so如此；too太。根据“it isn’t... late to correct our mistakes.”可知，此处是“too... to...”结构。故选D。
64．句意：现在人们开始意识到环境的重要性。
beauty美丽；importance重要性；difference不同；surprise惊讶。根据“And we are trying our best to... it.”并结合上文可知，环境越来越差，人们意识到了环境的重要性。故选B。
65．句意：我们正在尽最大努力改善它。
improve改善；fight打架；practice练习；spend花费。根据“Laws are being made to deal with air, water and noise pollution.”可知，人们正在尽力改善环境。故选A。
66．A 67．D 68．B 69．A 70．C 71．A 72．D 73．D 74．A 75．C 76．D 77．B 78．B 79．A 80．B
【导语】本文主要讲述了水在地球上的分布、重要性以及如何节约用水。
66．句意：从天空看，地球看起来是蓝色的。
blue蓝色；black黑色；red红色；yellow黄色。根据“the sea water looks blue”可知，地球从天空看是蓝色的。故选A。
67．句意：地球充满了水。
different不同的；important重要的；clean干净的；full满的。根据“sea water covers most of the earth”可知，“be full of”，表示“充满……”，意思是地球充满了水。故选D。
68．句意：我们可以在世界各地找到水。
off离开；everywhere到处；outdoors在户外；really真正地。根据“... on the earth, such as in the rivers, in the oceans and under the ground”可知，水无处不在。故选B。
69．句意：水甚至形成了天空中的云。
forms形式；talks谈话；puts放置；pays支付。根据“Water even ... clouds in the sky.”可知，水形成了云。故选A。
70．句意：当下雨时，水从天空落下。
So所以；If如果；When当……时候；And和。根据“it rains, water falls from the sky”可知，这里表达当天下雨的时候，用“when”引导时间状语从句。故选C。
71．句意：为什么水是重要的？
important重要的；strong强壮的；clean干净的；healthy健康的。根据“People drink it and cook ... it.”可知，水是重要的。故选A。
72．句意：人们用它来做饭。
under在……下面；up向上；on在……上面；with和。根据“People drink it and cook ... it”可知，用“with”表示使用。故选D。
73．句意：我们用它来洗衣服。
sell售卖；make制作；buy购买；wash清洗。根据“We use it to ... our clothes”可知，用水来洗衣服。故选D。
74．句意：植物和动物需要水来生长。
grow生长；plant种植；save节省；spend花费。根据“Plants and animals need water to ...”可知，水对生长至关重要。故选A。
75．句意：在许多地方，人们没有足够的水。
deep深的；cheap便宜的；enough足够的；special特别的。根据“In many places, people don’t have... water to drink and use”可知，“enough”表示足够。故选C。
76．句意：我们只能使用地球上1%的水。
from从；about关于；in在……里面；of ……的。根据“And we can only use 1% ... the water on the earth”可知，“of”在这里表示所属关系。故选D。
77．句意：刷牙后关掉水龙头。
look for寻找；turn off关闭；check out检查；pay for支付。根据“... the tap while brushing teeth and after using the water.”可知，为了节约用水，用完水要关闭水龙头，“turn off”表示关掉。故选B。
78．句意：洗短时间的淋浴而不是长时间的泡澡。
careful仔细的；quick快速的；heavy重的；long长的。根据“take ... showers instead of (而不是) long baths”可知，为了节水，应该是快速淋浴，“quick”表示快速。故选B。
79．句意：尽可能重复使用水。
Reuse重新使用；Waste浪费；Turn转动；Store储存。根据“... water if possible”可知，为了节水，要重复用水，“reuse”表示重复使用。故选A。
80．句意：我们可以收集洗东西后的水。
get得到；collect收集；give给予；take拿走。根据“We can ... the water after washing things”可知，这里是收集洗完东西后的水，“collect”表示收集。故选B。
81．B 82．A 83．C 84．D 85．D 86．B 87．A 88．B 89．D 90．B
【导语】本文讲述了冰盖溶解给地球带来的不利影响，呼吁人们要控制人口，保护森林和地下水资源。
81．句意：过去一个世纪冰盖的融化导致全球海平面上升10—25厘米。
food食物；levels水位/水平；animals动物；waves波浪。根据“a 10—25 cm rise in global sea”可知此处指“海平面上升”。故选B。
82．句意：如果南极冰盖破裂，全球海平面将上升近6米。
raise及物动词，使升高；rise不及物动词，上升；climb攀爬；jump跳跃。根据“If the Antarctic ice sheets were to break up”可知此处指如果南极冰盖破裂，全球海平面将上升近6米，此处选及物动词作谓语。故选A。
83．句意：很多国家都会在海底。
ground地面；river河流；sea海洋；ice冰。根据“If both the Arctic and Antarctic ice sheets were to melt, the result would be a sea level rise of nearly 70 meters.”可知此处指如果海平面上升近70米，很多国家都会在海底。故选C。
84．句意：然而，冰盖的融化意味着数百万人将面临地震、洪水、干旱和饮用水短缺的威胁。
But但是；And并且；Unless除非；However然而。根据上文“The ice sheet is the largest reservoir of fresh water, holding 70 percent of the world’s fresh water.”和下文“the melting of ice sheets means that millions of people will face the threat of earthquakes, floods,…”上文介绍冰盖占据淡水的含量，下文讲述冰盖溶解带来的灾害；可知上下文含有转折的意义，在句前且逗号与句子隔开，填副词however。故选D。
85．句意：然而，冰盖的融化意味着数百万人将面临地震、洪水、干旱和饮用水短缺的威胁。
height高度；kindness善良；length长度；shortage短缺。根据“the melting of ice sheets means that millions of people will face the threat of earthquakes, floods,…”可知，冰盖溶解带来的灾害，此处指“饮用水短缺”。故选D。
86．句意：天气越暖和，冰盖融化得越快。
warm温暖的，原级；warmer更温暖的，比较级；warmest最温暖的，最高级；warmth温暖名词。根据“the faster”可知此处是“the +比较级+……，the +比较级”的句式。故选B。
87．句意：据报道，到2035年冰盖可能会完全融化。
that引导从句；which哪个；who谁/指人；whom谁/宾格。分析句子成分可知此处用that引导宾语从句，指“据报道，到2035年冰盖可能会完全融化”。故选A。
88．句意：众所周知，冰盖的融化会使一些致命的疾病复发，某些动物灭绝，并释放500亿吨甲烷。
population人口；diseases疾病；economy经济；technology技术。根据下文“How terrible it is!”可知此处指“不好的事情——致命的疾病复发”。故选B。
89．句意：众所周知，冰盖的融化会使一些致命的疾病复发，某些动物灭绝，并释放500亿吨甲烷。
die for为……而死；die of死于内因如疾病；die from死于外因如事故；die out灭绝。根据下文“How terrible it is!”可知此处指“不好的事情——某些动物灭绝”。故选D。
90．句意：在研究了祁连山的冰盖后，中国学者指出，除了自然气候因素外，冰盖融化的其他主要原因是人口过剩、森林砍伐和地下水过度使用。
but但是；besides除……之外还；except除……之外不包括；beside在……旁边。根据“the other main causes of ice sheets melting were overpopulation, deforestation and overuse of groundwater.”可知此处指“除了气候因素还有人为的因素导致冰盖的溶解”。故选B。
91．B 92．C 93．A 94．D 95．C 96．A
【导语】本文是一篇说明文，介绍了如何过零浪费的生活。
91．句意：人类社会创造的许多东西，我们知道很快就会变得无用并被丢弃。
invented发明；created创造；discovered发现；found找到。根据“Many things are...by human society that we know will soon become useless and be thrown out.”可知，人类社会创造的许多东西，故选B。
92．句意：相反，我们应该设计更容易维修、再利用和回收的产品。
rubbish垃圾；paper纸；products产品；calculators计算器。根据“we should design...that can be more easily repaired, reused and recycled”可知，应该设计更容易维修、再利用和回收的产品。故选C。
93．句意：2000名村民将剩饭剩菜制成堆肥，并回收其他所有东西。
villagers村民；children孩子；foreigners外国人；prisoner犯人。根据“Kamikatsu, a Japanese village, has already gone Zero Waste. The 2,000...compost(收集) their leftovers, and recycle everything else.”可知，日本上胜村的村民，故选A。
94．句意：在超市重复使用塑料袋是减少浪费的好方法。
increase增加；cut切；add增加；reduce减少。根据“Reusing plastic bags at supermarkets is a great way to...waste.”可知，重复使用塑料袋可以减少浪费，故选D。
95．句意：另外，当你饿的时候最好不要去买食物。
happy开心的；full饱的；hungry饿的；sleepy困倦的。根据“Also. it’s best not to go food shopping when you are... You will be sure to buy too much!”可知，饿的时候不要去买食物，会买太多。故选C。
96．句意：还有什么比拥有一棵可以在春天重新种植的真树更好的享受圣诞节精神的方式呢？
real真的；plastic塑料的；tall高的；young年轻的。根据“And what is a better way to enjoy the spirit of Christmas than with a...tree that can be replanted in the spring ”可知，种一棵真树，故选A。
97．A 98．C 99．D 100．A 101．C 102．C 103．A 104．C 105．C 106．B
【导语】本文是一篇记叙文。主要叙述了塞罕坝林场的林农们获得联合国“地球卫士奖”这件事，这当然离不开几代林业工人的努力。
97．句意：“作为一名普通的林场工人，我对这个奖项感到鼓舞，”林业工人赵福洲说。
encouraged鼓舞；created创造；improved提高；invented发明。根据上文“Forest workers on Saihanba Mechanized Forest Farm of Hebei have received the Champions of the Earth award for their outstanding contributions.”可知，河北塞罕坝机械化林场的林业工人因杰出贡献获得了“地球卫士奖”。作为一名普通的林农应是备受鼓舞。故选A。
98．句意：这个奖项应属于三代林业工人。
stick to坚持；apply to适用于；belong to属于；lead to导致。根据“The award should ... three generations of foresters”可知，此处指这个奖项应该属于三代林业工人；belong to“属于”符合语境。故选C。
99．句意：“这个奖项应属于三代林业工人，”赵振宇说，他是第一批林业工人之一，从20世纪60年代初开始在当时的一片荒地上植树。
coins硬币；vegetables蔬菜；fruit水果；trees树。根据上下文可知，林场工人种植的应该是“树木”。故选D。
100．句意：经过多年艰苦工作，林场现占地约930平方公里。
work工作；study学习；job工作；thought想法。根据“After years of hard ...”可知，此处表示“经过多年的艰苦工作”；work“工作”，符合林业工人的劳动性质。故选A。
101．句意：森林保存了2.8亿立方米水资源，并产生50多万吨氧气。
factory工厂；park公园；forest森林；garden公园。根据上文提到the forest farm“林场”以及下文中“conserves over 280 million cubic metres of water and produces over half a million tons of oxygen.”可知，此处应该是指森林。故选C。
102．句意：“60年的努力证明，当一代又一代的林业工人不遗余力地改善环境时，他们就会成功，”赵振宇说。
other别的、其他的；others别的人或物；another三者或以上当中的另外一个；the other两者中的另外一个。根据“one generation of foresters after ... ”可知，考查固定短语“one generation after another”表示“一代又一代”，固定搭配。故选C。
103．句意：“60年的努力证明，当一代又一代的林业工人不遗余力地改善环境时，他们就会成功，”赵振宇说。
succeed成功；develop发展；fail失败；start开始。根据“spares no effort to improve the environment, they will ...”可知，此处表示“改善环境终会成功”；succeed“成功”符合语境。故选A。
104．句意：林场将退化的土地变为绿色土地，成为‘绿色长城’的一部分，将在帮助保护数百万人免受空气污染方面发挥作用。
red红色的；yellow黄色的；green绿色的；blue蓝色的。根据“turned a piece of degraded land into a ... one”可知，此处表示“退化的土地变成绿色土地”。green“绿色”象征生态恢复。故选C。
105．句意：“我相信只要代代努力，中国能创造更多类似这个林场的绿地，实现人与自然和谐。”刘说。
as well as也；as much as多达；as long as只要；as little as仅仅、只不过。根据“... we continue to make our efforts, generation after generation, China can create more green areas ...”可知，此处表示“只要持续努力，就能”，as long as“只要”，引导条件从句，符合语境。故选C。
106．句意：“我相信只要代代努力，中国能创造更多类似这个林场的绿地，实现人与自然和谐。”刘说。
on在……上面；like像……一样；for为了；in在……里面。根据“China can create more green areas ... this forest farm”可知，此处指“中国能创造出更多像林场这样的绿色的地区”，所以介词like，符合语境。故选B。
107．B 108．C 109．A 110．C 111．B 112．B 113．A 114．B 115．A 116．C 117．A 118．C 119．B 120．A 121．B
【导语】本文讲述社区组织清洁日活动，志愿者共同改善环境并增强社区凝聚力的故事。
107．句意：这是改善我们居住环境的好方法。
provide提供；improve改善；break打破。根据“we often organize a Community Clean-up Day.”可知，组织社区清洁日能改善居住环境。故选B。
108．句意：来自各年龄段的志愿者参加了活动。
gave away捐赠；ran out耗尽；took part参加。根据“Volunteers from all ages”和“repaired the public facilities”可知，此处指志愿者参加活动。故选C。
109．句意：他们中的一些人在公园里捡垃圾，而其他人修理长椅和围栏等公共设施。
picked up捡起；looked up查阅；depended on依赖。根据“litter”可知，此处指捡垃圾。故选A。
110．句意：他们中的一些人在公园里捡垃圾，而其他人修理长椅和围栏等公共设施。
the other另一个，特指两者中的另一个；other其他的，后常接可数名词复数；others其他人，后不接名词。根据“repaired the public facilities”可知，此处指其他人修理公共设施。空后无名词，且指代其他志愿者，用others。故选C。
111．句意：我们用扫帚清扫落叶和垃圾。
falling落下，动名词；fallen已落下，动词的过去分词；fell落下，动词过去式。根据“sweep”可知，此处指清扫已经落下的树叶。故选B。
112．句意：虽然很辛苦，但是看到更干净的街道让我们感觉很有成就感。
kindness善良；achievement成就；fairness公平。根据“seeing the cleaner streets made us feel a strong sense”可知，看到自己努力过后街道变得更干净会有成就感。故选B。
113．句意：然而，社区里有些人不知道这些活动的重要性。
importance重要性；invention发明；interest兴趣。根据“their own places rather than public places.”可知，有些人只打扫自己的地方，不打扫公共区域，是因为不知道做这些的重要性。故选A。
114．句意：他们习惯打扫自己的地方而非公共区域。
clean打扫，动词原形；cleaning打扫，动名词；cleans打扫，动词三单形式。get used to doing sth“习惯于做某事”，空处填动名词。故选B。
115．句意：我们大多数人都认为每个人都应该尽自己的一份力量来使社区变得更加美好。
make使；take拿；bring带来。根据“the community more beautiful”可知，此处指尽力使社区变得更漂亮。make sth+形容词 “使某物……”。故选A。
116．句意：我们就如何长期保持社区清洁交流了想法。
what什么；where哪里；how如何。根据“to keep our community clean in the long time”可知，此处指分享使社区长期保持清洁的方法，用how。故选C。
117．句意：一些老年志愿者给我们讲述了社区过去的故事，让整个经历变得更有意义。
told讲述，后接宾语；said说，接说的内容；spoke演讲。根据“us stories about the old days of the community”可知，此处指讲述过去的故事。tell sb. stories “给某人讲故事”。故选A。
118．句意：一些老年志愿者给我们讲述了社区过去的故事，让整个经历变得更有意义。
boring无聊的；tiring疲惫的；meaningful有意义的。根据“which made the whole experience more”可知，此处指老人讲的故事使志愿活动更有意义。故选C。
119．句意：这不仅是为了清洁，也是为了建立社区精神。
because因为；but但是；so所以。根据“cleaning”和“building community spirit”可知，清洁和建立社区精神是并列关系。not only…but also“不仅……而且……”，表示并列，符合语境。故选B。
120．句意：我们鼓励更多人参加未来的清洁日。
to join参加，动词不定式；join参加，动词原形；joined参加，动词过去式。encourage sb. to do sth.“鼓励某人做某事”，空处填动词不定式。故选A。
121．句意：我们正计划下周组织更多活动。
planned计划，动词过去式；planning计划，现在分词；plans计划，动词三单形式。根据“We are”可知，此句时态为现在进行时，结构为are doing。空处填动词现在分词。故选B。
122．C 123．A 124．B 125．D 126．B 127．B 128．C 129．C 130．A 131．D
【导语】本文主要讲了在周六的世界环境日兼“我”的生日这天，妈妈送了“我”自行车和一起参与公园清洁这两份礼物，之后“我们”还为姐姐买花并种在院子里，“我”从中明白良好环境是最好的礼物，希望能为环境做些事。
122．句意：这是一辆蓝色的自行车。
eraser橡皮；bottle瓶子；bike自行车；chocolate巧克力。根据“I like the bike very much”可知，妈妈给的礼物是一辆自行车，故选C。
123．句意：我妈妈为环境保护工作。
works（第三人称单数形式）；work（动词原形）；working（动名词/现在分词）；is work（语法错误）。句子主语“My mom”是第三人称单数，谓语动词应用第三人称单数形式，根据语境可知时态为一般现在时，故选A。
124．句意：有一些清洁工在做一些清洁工作。
cooking烹饪；cleaning清洁；shopping购物；fishing钓鱼。根据“There are some cleaners”可知，清洁工在做清洁工作，故选B。
125．句意：我妈妈和我加入了他们。
he（主格，他）；him（宾格，他）；they（主格，他们）；them（宾格，他们）。此处指代前文的“some cleaners”，且在动词“join”后作宾语，应用宾格形式them，故选D。
126．句意：妈妈说这是我的第二份礼物。
first第一；second第二；third第三；fourth第四。根据“My mom gives me a gift”以及“She wants to give me another gift”可知，自行车是第一份礼物，一起打扫卫生是第二份礼物，故选B。
127．句意：公园附近有一家花店。
was（is的过去式）；is（单数形式）；has（有，第三人称单数形式）；have（有，动词原形）。此处为there be句型，主语“a flower shop”是单数，且文章时态以一般现在时为主，故选B。
128．句意：回家后，我们在院子里种了这些花。
buy买；rise升起；plant种植；spell拼写。根据“the flowers in the yard”可知，是在院子里种花，故选C。
129．句意：姐姐看到花很高兴，说：“谢谢你，弟弟。”
easy容易的；boring无聊的；happy高兴的；hard困难的。根据“says, ‘Thank you, my brother.’”可知，姐姐看到花是高兴的，故选C。
130．句意：妈妈在我生日那天教了我很多东西。
on（用于具体某一天）；at（用于具体时间点）；in（用于年、月、季节等）；with（和……一起）。“my birthday”是具体的一天，应用介词on，故选A。
131．句意：我希望我能为环境做些事情，因为青山绿水胜过金山银山。
to do（动词不定式）；does（第三人称单数形式）；doing（动名词/现在分词）；do（动词原形）。情态动词“can”后接动词原形，故选D。
132．D 133．B 134．A 135．C 136．A 137．A 138．D 139．B 140．D 141．D 142．B 143．D 144．C 145．C 146．A
【导语】本文讨论了世界环境日，呼吁大家保护地球，提出了减少垃圾、节约用水、减少使用塑料袋等环保建议。
132．句意：让我们来谈谈我们美丽的星球，地球。
land陆地；nature自然；ocean海洋；planet星球。根据“Let’s talk about our beautiful..., the earth.”可知，地球是我们的星球。故选D。
133．句意：它为我们提供新鲜的空气、干净的水和绿色的森林。
with带着，和；for为；to到；on在……上。固定搭配“provide sth. for sb.”，表示“为某人提供某物”。故选B。
134．句意：但有时，我们忘记保护它。
protect保护；look看；know知道；cover覆盖。根据“waste water or cut (砍) down too many trees”可知，有时候会忘记保护地球，故选A。
135．句意：我们可能在地上扔垃圾、浪费水或砍伐太多树木。
wash洗；need需要；litter扔垃圾；make制作。根据“on the ground.”可知，乱扔垃圾是不环保的行为。故选C。
136．句意：所有这些对地球都有害。
bad坏的；full满的；deep深的；wide宽的。根据“...on the ground, waste water or cut (砍) down too many trees.”可知，地上扔垃圾、浪费水或砍伐太多树木对地球都有害。故选A。
137．句意：所以我们应该养成好习惯。
develop养成；reuse重新使用；search搜索；introduce介绍。根据“So we should...good habits.”可知，我们应该养成好习惯。develop habits意为“养成习惯”。故选A。
138．句意：首先，不要乱扔垃圾。
get into进入；pay for为……付款；turn into变成；throw away扔掉。根据“litter on the ground.”可知，不要乱扔垃圾。故选D。
139．句意：我们应该把它放进垃圾桶。
baskets篮子；bins垃圾桶；tables桌子；taps水龙头。根据“We should put it in...”可知，垃圾应该放进垃圾桶。故选B。
140．句意：其次，在我们的日常生活中明智地用水。
valuable有价值的；dirty脏的；expensive贵的；daily日常的。根据“use water wisely in our...life.”可知，节约用水是日常生活的一部分。故选D。
141．句意：刷牙时不要让水一直流着。
and并且；so所以；but但是；while当……时候。根据“Don’t keep the water running...brushing our teeth.”可知，刷牙时不要让水一直流，用连词while。故选D。
142．句意：洗完蔬菜或水果后，重复使用水。
on在……上；after在……后；with带着；of……的。根据“Reuse water...washing vegetables or fruit.”可知，洗完蔬菜或水果后，重复使用水。故选B。
143．句意：第三，尽量不使用塑料袋子。
far远的；full满的；same相同的；plastic塑料的。根据“try not to use...bags.”可知，塑料袋难以降解，对环境有害。故空处指“塑料的”。故选D。
144．句意：从生活中的小事开始。
Search for搜索；Go up向上；Start with以……开始；Turn off关闭。根据“...small things in life.”可知，环保从生活中的小事开始，故选C。
145．句意：记住，每一个小行动都算数。
shocks冲击；checks检查；counts算数；uses使用。根据“Remember, every small action (行动)...”可知，每一个小行动都算数。故选C。
146．句意：让我们从现在开始做吧。
from now on从现在开始；in the end最后；in short总之；as well也。根据“Let’s do it...”可知，此处呼吁大家从现在开始行动。故选A。
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