中小学教育资源及组卷应用平台
【人教版九全英语单元过关卷】
Unit 13 We're trying to save the earth！
班级：________ 学号：________ 姓名：________ 得分：________
一、单选题（每小题1分，共20分）
( )1．Listen, beautiful music! Who ________ the piano in the next room
A．played B．is playing C．was playing D．has played
( )2．一Must I return this book tomorrow
—No, you __________. You can keep it until next week.
A．can’t B．mustn’t C．needn’t D．shouldn’t
( )3．—I was riding along the street and all of a sudden, a car cut in and knocked me down.
—You ________ never be too careful in the street.
A．should B．can C．may D．must
( )4．—What are you ________
—My mother’s health problem ________ me a lot.
A．worrying about; is worried about B．worrying about; worries
C．worried about; worries about D．worrying; worries
( )5．It is well-known that Qian Xuesen________ all the time he had________ China’s missile（导弹）industry.
A．devoted;to B．provided;with C．paid;for D．took;to
( )6．In some ways, e-books seem to have many ________ over traditional ones, but I still like traditional books.
A．advantages B．appearances C．agreements D．achievements
( )7．—Mary, may I use your ipad for an hour
—Sorry. I ________ on it.
A．work B．am working C．have worked D．worked
( )8．Mark thinks he ________ to choose his own clothes, because he is no longer a child.
A．should allow B．should be allowed
C．shouldn’t allow D．shouldn’t be allowed
( )9．— Have you finished the survey project
— No. I __________ it in two days.
A．finished B．have finished C．will finish D．finish
( )10．Remember ________ the light when you leave.
A．close B．to close C．turning off D．to turn off
( )11．It’s not a good habit to ________ the old clothes. We’d better recycle them.
A．throw away B．look after C．pay for D．put on
( )12．My home is in a small village at the ________ of a huge mountain.
A．edge B．path C．bottom D．ground
( )13．The Browns cannot ________ to travel abroad this summer because they haven’t saved enough money.
A．wait B．refuse C．afford D．forget
( )14．If you study hard in English, you can turn boring words _______ exciting words.
A．to B．over C．into D．off
( )15．—Would you mind ________ the electric fan, Alice
—Of course not. It is so hot here.
A．turn off B．turn on C．turning off D．turning on
( )16．—Must I hand in my book report today, Mr Brown
—No, you _________ . The book report is due in two weeks.
A．can’t B．mustn’t C．shouldn’t D．needn’t
( )17．Too many cars are ________ to the environment, so we’d better take the bus more.
A．useful B．harmful C．helpful D．meaningful
( )18．—Have you heard the latest news ________ is about the Chinese surveying team to remeasure the height of Mount Qomolangma
—Yes, and I ________ the climbers.
A．that; took pride in B．which; take proud in
C．that; am proud of D．that; was proud of
( )19．—This is Ben. May I speak to Laura
—Wait a moment! She ________ a football match on the Internet.
A．watches B．is watching C．doesn’t watch D．isn’t watching
( )20．Wenzhou has carried out the policy of rubbish classification. People are asked to ________ the rubbish according to the rule.
A．sweep away B．throw away C．brush off D．cut off
二、完型填空（每小题1分，共10分）
Each one of us shares this planet with seven billion others. And we all need transportation. People and products need to move from city to city and country to country. However, we all know the most cars, motorcycles, boats and planes cause air pollution. They are also 21 . This is a serious problem in many cities. 22 inventors are coming up with creative ideas to try to reduce the pollution and noise.
In many cities around the world, motorcycles are very 23 . Now Vietnam has around 33 million motorcycles and China has almost 120 million. Motorcycles are a faster and cheaper way to get around a city than 24 . Yet air pollution is a growing problem. In large cities, people complain (抱怨) it is 25 to breathe. To solve these problems, a U.S. company designed an environmentally friendly motorcycle. It uses electricity as fuel. As a result, there is no pollution. It’s also quiet and fast. This makes 26 a good choice for getting around a city.
The Italian city of Venice is a city with only a few roads. There are no cars in the city center. 27 cars, water taxis and buses carry people along the city’s canal (运河). However they cause pollution, 28 to the water. English engineers Dick and Jem designed a solar- powered (利用太阳能的) water taxi. The water taxi 29 run for a day after being recharged (充电).
Planes also cause air and noise pollution. Designing an environmentally friendly plane is a real challenge. Some plane companies have 30 to solve the problems. Swiss engineers have gone one step further. They developed a solar plane.
( )21．A．noisy B．dirty C． fast
( )22．A．since B．So C．Because
( )23．A．popular B．valuable C．dangerous
( )24．A．trains B．cars C．ships
( )25．A．easy B．difficult C．important
( )26．A．them B．us C．it
( )27．A．Instead of B．Thanks to C．Because of
( )28．A．probably B．only C．especially
( )29．A．must B．can C．should
( )30．A．disagree B．refuse C．started
三、阅读理解（每小题2分，共30分）
（A）
The Chinese Yellow Sea Wetlands are home for many different kinds of birds and animals. The world’s largest Milu Deer Nature Reserve (自然保护区) is in them. More than 700 milu deer live freely there. There are not many red-crowned cranes in the world. But every winter you can see some in the Red-crowned Cranes Nature in the wetlands.
The temperature in the wetlands is usually neither too high nor too low. There is a lot of rain and sunshine, too. They are really good places for wildlife (野生生物). Offering food and home for some special kinds of animals and birds is not the only reason why we need to protect wetlands. Wetlands are important because they also prevent flood (防洪) . But some people want to change the wetlands to make more space for farms and buildings. This means there will be less and less space for wildlife.
Luckily, more and more people are beginning to realize the importance of wetlands and wildlife. Every year, on February 2nd, many activities are held to tell people more about wetlands. They are homes for wildlife as well as ourselves.
( )31．What animals are mentioned in the first paragraph
A．red-crowned cranes B．tigers C．bears D．rats
( )32．Usually the weather in the wetlands is ________.
A．hot B．pleasant C．cold D．dry
( )33．The World Wetlands Day is on ________.
A．April 22 B．June 25 C．February 2 D．March 22
( )34．We must protect wetlands because ________.
A．they are home for wildlife B．they can prevent flood
C．they can offer food to the animals and birds D．all of the above
( )35．The best title for the passage is ________.
A．China’s Wetlands Have All Entered the World’s List
B．Wetlands Home for Wildlife and Human Beings
C．Special Animals in the Chinese Yellow Sea Wetlands
D．WETLANDS—valuable resources (珍贵资源) of Land on the Earth
（B）
When you think of the Arctic, you imagine an icy land of pure white snow. Others imagine it was the last really clean place left on earth. We have polluted the deepest oceans with plastic rubbish. “And now”, CNN says, “It’s the Arctic’s turn.”
German scientists have recently found microplastics in Arctic snow. Microplastics are pieces of plastic smaller than 5 millimeters. Sadly, the scientists found 1800 pieces of microplastics per liter of (每升) snow.
How is plastic pollution reaching the Arctic According to scientists, “It’s clear that most of the microplastics in the snow come from the air.” They fall off the plastic objects and are moved by the wind, just like dust. They mix with ice in the air and fall to the ground as snow. Finding these plastics in Arctic snow means that we may breathe them in.
Are they bad for us Scientists cannot answer this question for now, according to the WHO. We do know that our bodies cannot take in “large” pieces of microplastics. However, if the plastics are small enough, they can find ways into our bodies and stay there for a long time, which can be bad for our health. What’s more, earlier studies have shown that microplastics may contribute to lung cancer risk.
Microplastics have also been found in rivers and oceans around the world. Earlier research has found that they flow over long distances and into our oceans, hurting ecosystems along the way. They start in our wastewater, then flow into rivers and out to the sea, where they are eaten by sea animals. If people then eat these animals, it means that we’re eating the plastic as well.
( )36．We can learn from Paragraph 1 that________.
A．the Arctic is the last really clean place left on earth
B．the Arctic is an icy land of pure white snow
C．the Arctic is a beautiful icy land with clean air
D．the Arctic has been polluted by plastic rubbish
( )37．The underlined word “contribute” means “_______” in Chinese.
A．cause B．mention C．support D．land
( )38．Where do most of the microplastics in the snow come from
A．From water. B．From air. C．From wind. D．From food.
( )39．Which of the following NOT true
A．We may breathe microplastics in Arctic.
B．Microplastics may cause lung cancer.
C．We don’t have to mind microplastics right now.
D．Microplastics have hurt ecosystems.
( )40．How does the writer end this passage
A．By advising us to drink clean water. B．By asking people not to eat sea animals.
C．By telling the seriousness of plastic pollution. D．By showing the beauty of Arctic.
（C）
Americans like to visit the national parks. In 1996, over 250,000,000 people visited areas which are managed by the National Park Service. Experts say that by 2020, 500,000,000 people per year will visit the parks. As a result, people are trying to think of ways to protect the parks from the crowds.
The crowding of the parks has caused several problems. One is that there is not enough space for all of the people who want to use the parks. To deal with this problem, you may have to book your tickets a few months ahead of time. The Park Service may also raise entrance fees(费). Another problem caused by increased park use is pollution. Some garbage and waste can be cleaned up, and the cleanup can be paid for by increased entrance fees. To cut down on noise pollution and air pollution, the number of car allowed in parks may be limited. If this happens, people may use buses to travel around the parks. Officials may limit the use of jet-skis, snow - mobiles, motor-boats, and sightseeing helicopters and planes.
The parks may also be in danger because of development that is going on around them. For example, around Yellow Stone Park, many hotels, golf courses, resorts, and other tourist attractions have been built. Some of these developments have effect on areas that are used by animals. People will have to learn to agree about ways to protect the parks. If they do not, there will soon be no reason to visit these national treasures.
( )41．According to experts, by 2020 the number of visitors ________.
A．may be doubled B．will reach 250 million
C．may rise to 50% D．will go up by a second
( )42．Which of the following is true according to the text
A．Visitors will pay less than before
B．The parks are not big enough to hold all visitors.
C．Visitors may not necessary buy tickets ahead of time.
D．Only buses are allowed to enter the parks.
( )43．Entrance fees may be increased ________.
A．because the National Park Service are short of money
B．only for the development of the national parks
C．to protect the animals
D．mainly to limit the number of visitors
( )44．What is the most possible meaning of the underlined word “limited” in Paragraph 2
A．Enlarged. B．Admitted. C．Controlled. D．Concerned.
( )45．What can be inferred from the passage
A．High fees may probably keep some people out of parks.
B．Helicopters and planes will not be used in parks any longer.
C．The bus will become the only tool in parks in order to cut down pollution.
D．National Park Service will always welcome as many visitors as possible.
四、用所给单词的正确形式填空（每小题0.5分，共5分）
46．—What are they doing over there
—They are my friends. They _______(plan) how to hold a party.
47．Before exams, not only my classmates but also I _______ (get) ready for them these days.
48．—Are your parents in, Paul
—Yes, they ________ (plan) a day out for our family in their room.
49．The cat is lazy. Look! It ________（lie）on the sofa again.
50．You will realize how much danger they ___________ (face).
51．Some of the animals ______________(disappearing) very fast.
52．Children are told not to listen to the music while they ________ (do) their homework.
53．Today’s young people can’t live without smart phones. They keep hands on the phone, wherever they go, even while they ________ (have) meals.
54．His family,as well as his friends,______________（celebrate）his birthday in the sitting room now.
55．We should ________（go）to the countryside（乡村）and help the kids there.
五、根据首字母、句意及汉语提示写出所缺的单词（每小题0.5分，共5分）
56．Don’t use p_______ bags when you go shopping.
57．Tigers and lions are very c_______ animals, you shouldn’t be close to them when you visit a zoo.
58．Living in this street has a lot of a______________ . The only drawback (弊端) is noise.
59．Some cups in the shop are nice and expensive and the others are u_______________ and cheap.
60．It is a very clean city. You will hardly find l ______________ when you walk along the street.
61．Christmas is coming, so the boys are ________ (讨论) how to decorate their classroom.
62．They’re ___________(跳跃) around and look lovely.
63．Mr. Smith is going to give us a talk on _________ _________(环境保护) tonight.
64．—What's _________ _________(发生)
—The Times Theater is on fire.
65．The school once encouraged the students to ______ _____ ____(回收利用旧书).
六、句型转换（每小题2分，共10分）
66．Tom cut his finger just now. （改一般疑问句）
______ Tom ______ his finger just now
67．There will be some guests at the party tomorrow. （改否定句）
There ______ be ______ guests at the party tomorrow.
68．Tom has an English class every day. (用现在进行时改写句子)
Tom ______ an English class now.
69．They are having a party in the classroom now. (对划线部分提问)
________ are they ________ a party now
70．It’s very late. Why not take a taxi （改同意句）
It’s very late. ______ ______ taking a taxi
七、补全对话（每小题2分，共10分）
A：What is your project at school this week
B：Oh, Mr. Lee has asked us to make a report about the environment pollution.
A：71．_________
B：So it is. The environment has been more serious than before. 72．_________
A：Really It may pollute the water. 73．_________
B：We should make a survey about the river first.
A：That’s a good idea.
B：I’ll get some information to write my report. 74．_________
A：Sure. I’d love to. Let’s work together.
B：The city is our home. It is our duty to make it beautiful.
A：75．_________ I think we can help make it beautiful.
B：I hope so.
八、书面表达（共10分）
76．地球是人类的美丽家园，但是现在却面临着各种各样的污染问题，请你根据下列提示写一篇文章，呼吁人们一起保护地球。
提示：
（1）地球上有各种各样的动物和植物；
（2）地球给人类提供空气、食物和水；
（3）人类的活动造成了许多的污染，如：水污染，空气污染和土壤污染；
（4）提出相应的措施。
①不随地扔垃圾；
②停止向河流和海洋投放废物；
③……（自由发挥，至少一条）
（5）呼吁人们一起保护地球。
要求：
（1）词数80词左右，标题、开头已给出，不计入总词数。
（2）可适当发挥，但要注意语言通顺、流畅、准确。
（3）参考词汇：take action采取措施。
Let’s protect the Earth
The Earth is our home. It is very beautiful. _______________________________________________
_______________________________________________________________________________________
_______________________________________________________________________________________
_______________________________________________________________________________________
_______________________________________________________________________________________
_______________________________________________________________________________________
_______________________________________________________________________________________
_______________________________________________________________________________________
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21世纪教育网(www.21cnjy.com)中小学教育资源及组卷应用平台
【人教版九全英语单元过关卷】
Unit 13 We're trying to save the earth！
班级：________ 学号：________ 姓名：________ 得分：________
一、单选题（每小题1分，共20分）
( )1．Listen, beautiful music! Who ________ the piano in the next room
A．played B．is playing C．was playing D．has played
【答案】B
【解析】句意：听，美妙的音乐！谁在隔壁房间弹钢琴？
考查现在进行时。根据“Listen”可知，强调动作正在发生，时态是现在进行时，故选B。
( )2．一Must I return this book tomorrow
—No, you __________. You can keep it until next week.
A．can’t B．mustn’t C．needn’t D．shouldn’t
【答案】C
【解析】句意：—— 明天我必须还这本书吗？—— 不，你不必。你可以借到下周。
考查情态动词。can’t不可以；mustn’t禁止；needn’t不需要；shouldn’t不应该。根据“Must I return this book tomorrow ”可知，对must的否定回答，用needn’t和don’t have to回答，结合选项，need’t符合句意。故选C。
( )3．—I was riding along the street and all of a sudden, a car cut in and knocked me down.
—You ________ never be too careful in the street.
A．should B．can C．may D．must
【答案】B
【解析】句意：——我正骑车在街上，突然，一辆汽车插进来把我撞倒了。——你在街上怎么小心也不为过。
考查情态动词辨析。should 应该；can 可能；may 也许；must 必须。can never be too……“再……都不为过”。故选B。
( )4．—What are you ________
—My mother’s health problem ________ me a lot.
A．worrying about; is worried about B．worrying about; worries
C．worried about; worries about D．worrying; worries
【答案】B
【解析】句意：——你在担心什么？——我母亲的健康问题使我非常担心。
考查动词（短语）和动词时态。worry about担心；worry担心。第一空表示“正在担心什么”，用现在进行时（be doing），故排除C；worry about sth.“担心某事”，sth worries sb“某事使某人担忧”，为固定用法。故选B。
( )5．It is well-known that Qian Xuesen________ all the time he had________ China’s missile（导弹）industry.
A．devoted;to B．provided;with C．paid;for D．took;to
【答案】A
【解析】句意：众所周知，钱学森将他所有的时间投入到了中国的导弹事业。
考查动词短语辨析。devote...to...投身于，贡献于；provide sb with sth给某人提供；pay...for支付；D项常用于it takes sb+时间/钱+to do sth做某事花费……时间/金钱。根据句意可知，表示钱学森将所有的时间投入到了导弹事业，故选A。
( )6．In some ways, e-books seem to have many ________ over traditional ones, but I still like traditional books.
A．advantages B．appearances C．agreements D．achievements
【答案】A
【解析】句意：在某些方面，电子书似乎比传统书更有优势，但是我还是喜欢传统书籍。
考查名词词义辨析。advantages好处，优势；appearances外表；agreements协议；achievements成就。短语take/have advantages over意为“优于……”，符合语境。故选A。
( )7．—Mary, may I use your ipad for an hour
—Sorry. I ________ on it.
A．work B．am working C．have worked D．worked
【答案】B
【解析】句意：——玛丽，我可以用你的ipad一个小时吗？——对不起。我正在用它工作。
考查时态。根据“Sorry. I...on it”可知此处表示“在说话的时候正在用ipad”，用现在进行时be doing。故选B。
( )8．Mark thinks he ________ to choose his own clothes, because he is no longer a child.
A．should allow B．should be allowed
C．shouldn’t allow D．shouldn’t be allowed
【答案】B
【解析】句意：马克认为他应该被允许选择自己的衣服，因为他不再是孩子了。
考查含情态动词的被动语态。he与allow之间是动宾关系，用被动语态；根据“because he is no longer a child”可知是应该被允许选自己的衣服，用肯定句，此处用should be done结构。故选B。
( )9．— Have you finished the survey project
— No. I __________ it in two days.
A．finished B．have finished C．will finish D．finish
【答案】C
【解析】句意：——你完成调查项目了吗？——不，我两天内完成。
A. finished过去式或过去分词；B. have finished现在完成时态形式；C. will finish一般将来时态形式；D. finish动词原形。根据空后时间状语in two days.可知，此句是一般将来时态，此空应填will finish，故选C。
( )10．Remember ________ the light when you leave.
A．close B．to close C．turning off D．to turn off
【答案】D
【解析】句意：离开时记得关灯。
考查动词辨析，close关；turn off关闭（电源）。根据“the light”可知应该是关灯，用turn off。再结合remember to do sth“记得去做某事”，故选D。
( )11．It’s not a good habit to ________ the old clothes. We’d better recycle them.
A．throw away B．look after C．pay for D．put on
【答案】A
【解析】句意：扔掉旧衣服不是好习惯，我们最好回收利用。
考查动词短语。throw away扔掉、丢掉；look after照顾、照看；pay for为……付钱；put on穿上、增加。根据“It’s not a good habit to…the old clothes”可知扔掉旧衣服不是好习惯。故选A。
( )12．My home is in a small village at the ________ of a huge mountain.
A．edge B．path C．bottom D．ground
【答案】C
【解析】句意：我的家在一座大山脚下的一个小村庄里。
考查名词辨析，edge边缘；path路径；bottom底部；ground地面。根据“My home is in a small village at the … of a huge mountain.”可知应该是在山脚下，故选C。
( )13．The Browns cannot ________ to travel abroad this summer because they haven’t saved enough money.
A．wait B．refuse C．afford D．forget
【答案】C
【解析】句意：布朗一家今年夏天没钱出国旅游，因为他们没有存足够的钱。
考查动词辨析。wait等待；refuse拒绝；afford支付得起；forget忘记。根据“because they haven’t saved enough money”可知，布朗一家没有存够钱，所以支付不起出国旅游的钱。故选C。
( )14．If you study hard in English, you can turn boring words _______ exciting words.
A．to B．over C．into D．off
【答案】C
【解析】句意：如果你努力学习英语，你就可以把枯燥的单词转化成令人兴奋的单词。
考查动词短语辨析。turn to向……求助；turn over翻转；turn…into把……变成；turn off关掉。由“boring words”和“exciting words”可知，此处是把枯燥的单词变成令人兴奋的单词。故选C。
( )15．—Would you mind ________ the electric fan, Alice
—Of course not. It is so hot here.
A．turn off B．turn on C．turning off D．turning on
【答案】D
【解析】句意：——艾丽丝，你介意打开电扇吗？——当然不。这里太热了。
考查动词短语。turn off关掉；turn on打开；mind doing sth“介意做某事”，后接doing形式，排除A/B选项；结合回答“It is so hot here.”可知，此处说的是打开风扇，故选D。
( )16．—Must I hand in my book report today, Mr Brown
—No, you _________ . The book report is due in two weeks.
A．can’t B．mustn’t C．shouldn’t D．needn’t
【答案】D
【解析】句意：——我必须在今天上交读书报告吗，布朗老师？——不，你不必。
考查情态动词辨析。can’t不能；mustn’t禁止；shouldn’t不应当；needn’t不必。回答以must 开头的一般疑问句时，否定回答常用needn’t，表示不必。故选D。
( )17．Too many cars are ________ to the environment, so we’d better take the bus more.
A．useful B．harmful C．helpful D．meaningful
【答案】B
【解析】句意：太多的汽车对环境有害，所以我们最好多坐公共汽车。
考查形容词辨析。useful有用的；harmful有害的；helpful乐于助人的；meaningful有意义的。根据“so we’d better take the bus more”可知，太多的汽车会对环境造成危害，故选B。
( )18．—Have you heard the latest news ________ is about the Chinese surveying team to remeasure the height of Mount Qomolangma
—Yes, and I ________ the climbers.
A．that; took pride in B．which; take proud in
C．that; am proud of D．that; was proud of
【答案】C
【解析】句意：——你听说过中国测绘队重新测量珠穆朗玛峰高度的最新消息吗？——是的，我为登山者感到骄傲。
考查定语从句和时态。take pride in和be proud of均为“为……感到骄傲”。第一空考查定语从句，先行词为“the latest news”，含最高级，所以关系词只能用that。根据“is about…”可知，此句应用一般现在时。故选C。
( )19．—This is Ben. May I speak to Laura
—Wait a moment! She ________ a football match on the Internet.
A．watches B．is watching C．doesn’t watch D．isn’t watching
【答案】B
【解析】句意：——这是本。我可以和劳拉讲话吗？——等一下！她正在网上看足球比赛。
考查动词时态。根据“May I speak to Laura”及“Wait a moment”可知，现在正在看足球比赛，用现在进行时be doing的结构，表肯定意义，故选B。
( )20．Wenzhou has carried out the policy of rubbish classification. People are asked to ________ the rubbish according to the rule.
A．sweep away B．throw away C．brush off D．cut off
【答案】B
【解析】句意：温州实行垃圾分类政策。人们被要求根据规定扔掉垃圾。
考查动词短语辨析。sweep away清除；throw away扔掉；brush off丢弃；cut off切断。根据“People are asked to … the rubbish according to the rule”可知，要扔掉垃圾，故选B。
二、完型填空（每小题1分，共10分）
Each one of us shares this planet with seven billion others. And we all need transportation. People and products need to move from city to city and country to country. However, we all know the most cars, motorcycles, boats and planes cause air pollution. They are also 21 . This is a serious problem in many cities. 22 inventors are coming up with creative ideas to try to reduce the pollution and noise.
In many cities around the world, motorcycles are very 23 . Now Vietnam has around 33 million motorcycles and China has almost 120 million. Motorcycles are a faster and cheaper way to get around a city than 24 . Yet air pollution is a growing problem. In large cities, people complain (抱怨) it is 25 to breathe. To solve these problems, a U.S. company designed an environmentally friendly motorcycle. It uses electricity as fuel. As a result, there is no pollution. It’s also quiet and fast. This makes 26 a good choice for getting around a city.
The Italian city of Venice is a city with only a few roads. There are no cars in the city center. 27 cars, water taxis and buses carry people along the city’s canal (运河). However they cause pollution, 28 to the water. English engineers Dick and Jem designed a solar- powered (利用太阳能的) water taxi. The water taxi 29 run for a day after being recharged (充电).
Planes also cause air and noise pollution. Designing an environmentally friendly plane is a real challenge. Some plane companies have 30 to solve the problems. Swiss engineers have gone one step further. They developed a solar plane.
( )21．A．noisy B．dirty C． fast
( )22．A．since B．So C．Because
( )23．A．popular B．valuable C．dangerous
( )24．A．trains B．cars C．ships
( )25．A．easy B．difficult C．important
( )26．A．them B．us C．it
( )27．A．Instead of B．Thanks to C．Because of
( )28．A．probably B．only C．especially
( )29．A．must B．can C．should
( )30．A．disagree B．refuse C．started
【答案】
21．A 22．B 23．A 24．B 25．B 26．C 27．A 28．C 29．B 30．C
【解析】本文是一篇说明文。主要介绍摩托车、汽车、轮船、飞机等交通工具给我们的生活带来了空气污染和噪声污染；与此同时，发明家们也正在努力研发环保、经济、舒适型的交通工具来减少污染。
21．句意：它们也很吵。
noisy吵闹的；dirty脏的；fast快速的。根据第一段最后一句话“...inventors are coming up with creative ideas to try to reduce the pollution and noise.”可知，发明家们试图减少噪音就说明这些交通工具也会产生噪音，“noisy”符合文意。故选A。
22．句意：因此，发明家们想出了一些有创意的主意，试图减少污染和噪音。
since自从；So因此；Because因为。根据上下文语境可知，因为城市存在污染和噪音问题，所以发明家们试图解决这些问题，由此可知此处表示“因果”关系且此空所在句子为结果，因此此空应填So。故选B。
23．句意：在世界各地的许多城市，摩托车都很受欢迎。
popular受欢迎的；valuable宝贵的；dangerous危险的。根据下文“Now Vietnam has around 33 million motorcycles and China has almost 120 million.”可知，不论是越南还是中国都有相当多的摩托车，由此可知摩托车是很受欢迎的。故选A。
24．句意：在城市里骑摩托车比开车更快、更便宜。
trains火车；cars小汽车；ships轮船。根据“…get around a city…”可知，选项的交通工具中只有“cars（小汽车）”能在城市里周游。故选B。
25．句意：在大城市，人们抱怨呼吸困难。
easy容易的；difficult困难的；important重要的。根据“complain”可知，人们需要抱怨的应该是不好的事情，再结合选项可知，呼吸困难是不好的事情，所以此空应填difficult。故选B。
26．句意：这使它成为在城市中旅行的一个很好的选择。
them它们；us我们；it它。根据上文“... a U.S. company designed an environmentally friendly motorcycle. It uses electricity as fuel…It’s also quiet and fast.”可知，此处在介绍这辆环保摩托车的好处，所以此句中“很好的选择”指的应该也是这辆环保摩托车，因此此空应填单数的代词it。故选C。
27．句意：水上出租车和水上公交车取代了汽车，沿着城市的运河运送人们。
Instead of代替；Thanks to多亏；Because of因为。根据上文“There are no cars in the city center.”和空后“…water taxis and buses carry people along the city’s canals”可知，威尼斯的市中心没有小汽车，所以城市内部的运送就由水上出租车和水上公交车代替了。故选A。
28．句意：然而，它们造成污染，尤其是对水。
probably可能的；only仅仅，只；especially尤其，特别。根据上文“Instead of cars, water taxis and buses carry people along the city’s canal…”可知，威尼斯的交通工具主要是水上出租车和水上公交车，这些交通工具都是在水中运行，所以它们尤其会对水造成污染。故选C。
29．句意：水上出租车充电后可以行驶一天。
must必须，表必须；can能够，表能力或能够；should应该，表建议。结合语境和选项可知，水上出租车充电后再行驶一天是它能够做到的事情，所以此空应填can表示能够。故选B。
30．句意：一些飞机公司已经开始解决这些问题。
disagree不同意；refuse拒绝；started开始。根据下文“Swiss engineers have gone one step further. They developed a solar airplane.”可知，瑞士工程师研制出了一种太阳能飞机，由此可知一些公司已经开始解决飞机的污染问题了。故选C。
三、阅读理解（每小题2分，共30分）
（A）
The Chinese Yellow Sea Wetlands are home for many different kinds of birds and animals. The world’s largest Milu Deer Nature Reserve (自然保护区) is in them. More than 700 milu deer live freely there. There are not many red-crowned cranes in the world. But every winter you can see some in the Red-crowned Cranes Nature in the wetlands.
The temperature in the wetlands is usually neither too high nor too low. There is a lot of rain and sunshine, too. They are really good places for wildlife (野生生物). Offering food and home for some special kinds of animals and birds is not the only reason why we need to protect wetlands. Wetlands are important because they also prevent flood (防洪) . But some people want to change the wetlands to make more space for farms and buildings. This means there will be less and less space for wildlife.
Luckily, more and more people are beginning to realize the importance of wetlands and wildlife. Every year, on February 2nd, many activities are held to tell people more about wetlands. They are homes for wildlife as well as ourselves.
( )31．What animals are mentioned in the first paragraph
A．red-crowned cranes B．tigers C．bears D．rats
( )32．Usually the weather in the wetlands is ________.
A．hot B．pleasant C．cold D．dry
( )33．The World Wetlands Day is on ________.
A．April 22 B．June 25 C．February 2 D．March 22
( )34．We must protect wetlands because ________.
A．they are home for wildlife B．they can prevent flood
C．they can offer food to the animals and birds D．all of the above
( )35．The best title for the passage is ________.
A．China’s Wetlands Have All Entered the World’s List
B．Wetlands Home for Wildlife and Human Beings
C．Special Animals in the Chinese Yellow Sea Wetlands
D．WETLANDS—valuable resources (珍贵资源) of Land on the Earth
【答案】
31．A 32．B 33．C 34．D 35．B
【解析】中国黄海湿地是许多不同种类的鸟类和动物的家园，保护湿地对野生动物以及人类都非常的重要。
31．细节理解题。根据第一段“But every winter you can see some in the Red-crowned Cranes Nature in the wetlands.”可知，这一段提到了丹顶鹤。故选A。
32．细节理解题。根据第二段“The temperature in the wetlands is usually neither too high nor too low. There is a lot of rain and sunshine, too.”可知，黄海湿地的温度不高不低，也有很多的雨水和阳光。由此可知那里的天气是非常惬意的。故选B。
33．推理判断题。根据最后一段“Every year, on February 2nd, many activities are held to tell people more about wetlands.”可知，每年2月2日，都会举行很多活动告诉人们关于湿地的事情。由此可推测这一天是世界湿地日。故选C。
34．细节理解题。根据第二段“They are really good places for wildlife (野生生物). Offering food and home for some special kinds of animals and birds is not the only reason why we need to protect wetlands. Wetlands are important because they also prevent flood (防洪) .”可知，湿地是很多野生动物的家，为它们提供食物，同时湿地也能防止洪水。A、B和C都符合文意，故选D。
35．标题归纳题。根据文意和最后一段“They are homes for wildlife as well as ourselves.”可知，这篇短文给我们介绍了中国黄海湿地，并讲述了保护湿地对野生动物以及人类的重要性。B选项“湿地是野生动物和人类的家园”符合文章主旨，作题目最合适。故选B。
（B）
When you think of the Arctic, you imagine an icy land of pure white snow. Others imagine it was the last really clean place left on earth. We have polluted the deepest oceans with plastic rubbish. “And now”, CNN says, “It’s the Arctic’s turn.”
German scientists have recently found microplastics in Arctic snow. Microplastics are pieces of plastic smaller than 5 millimeters. Sadly, the scientists found 1800 pieces of microplastics per liter of (每升) snow.
How is plastic pollution reaching the Arctic According to scientists, “It’s clear that most of the microplastics in the snow come from the air.” They fall off the plastic objects and are moved by the wind, just like dust. They mix with ice in the air and fall to the ground as snow. Finding these plastics in Arctic snow means that we may breathe them in.
Are they bad for us Scientists cannot answer this question for now, according to the WHO. We do know that our bodies cannot take in “large” pieces of microplastics. However, if the plastics are small enough, they can find ways into our bodies and stay there for a long time, which can be bad for our health. What’s more, earlier studies have shown that microplastics may contribute to lung cancer risk.
Microplastics have also been found in rivers and oceans around the world. Earlier research has found that they flow over long distances and into our oceans, hurting ecosystems along the way. They start in our wastewater, then flow into rivers and out to the sea, where they are eaten by sea animals. If people then eat these animals, it means that we’re eating the plastic as well.
( )36．We can learn from Paragraph 1 that________.
A．the Arctic is the last really clean place left on earth
B．the Arctic is an icy land of pure white snow
C．the Arctic is a beautiful icy land with clean air
D．the Arctic has been polluted by plastic rubbish
( )37．The underlined word “contribute” means “_______” in Chinese.
A．cause B．mention C．support D．land
( )38．Where do most of the microplastics in the snow come from
A．From water. B．From air. C．From wind. D．From food.
( )39．Which of the following NOT true
A．We may breathe microplastics in Arctic.
B．Microplastics may cause lung cancer.
C．We don’t have to mind microplastics right now.
D．Microplastics have hurt ecosystems.
( )40．How does the writer end this passage
A．By advising us to drink clean water. B．By asking people not to eat sea animals.
C．By telling the seriousness of plastic pollution. D．By showing the beauty of Arctic.
【答案】
36．D 37．A 38．B 39．C 40．C
【解析】本文是一篇说明文，介绍了如今出现了一种污染——微塑料。本文详细介绍了什么是微塑料以及它对人类和环境的危害。
36．细节理解题。根据第一段“We have polluted the deepest oceans with plastic rubbish”可知，北极已经被塑料垃圾所污染，故选D。
37．词义猜测题。根据“What’s more, earlier studies have shown that microplastics may contribute to lung cancer risk”可知，微塑料可能会导致肺癌风险，所以contribute与cause同义，故选A。
38．细节理解题。根据第三段“It’s clear that most of the microplastics in the snow come from the air”可知，雪中的微塑料来自于空气中，故选B。
39．推理判断题。根据文章内容，可知微塑料已经危及到我们的身体健康、危害到生态系统，我们应该要重视，而不是不在意，C选项表述错误，故选C。
40．细节理解题。根据“If people then eat these animals, it means that we’re eating the plastic as well”可知，结尾作者是在强调塑料污染的严重性，故选C。
（C）
Americans like to visit the national parks. In 1996, over 250,000,000 people visited areas which are managed by the National Park Service. Experts say that by 2020, 500,000,000 people per year will visit the parks. As a result, people are trying to think of ways to protect the parks from the crowds.
The crowding of the parks has caused several problems. One is that there is not enough space for all of the people who want to use the parks. To deal with this problem, you may have to book your tickets a few months ahead of time. The Park Service may also raise entrance fees(费). Another problem caused by increased park use is pollution. Some garbage and waste can be cleaned up, and the cleanup can be paid for by increased entrance fees. To cut down on noise pollution and air pollution, the number of car allowed in parks may be limited. If this happens, people may use buses to travel around the parks. Officials may limit the use of jet-skis, snow - mobiles, motor-boats, and sightseeing helicopters and planes.
The parks may also be in danger because of development that is going on around them. For example, around Yellow Stone Park, many hotels, golf courses, resorts, and other tourist attractions have been built. Some of these developments have effect on areas that are used by animals. People will have to learn to agree about ways to protect the parks. If they do not, there will soon be no reason to visit these national treasures.
( )41．According to experts, by 2020 the number of visitors ________.
A．may be doubled B．will reach 250 million
C．may rise to 50% D．will go up by a second
( )42．Which of the following is true according to the text
A．Visitors will pay less than before
B．The parks are not big enough to hold all visitors.
C．Visitors may not necessary buy tickets ahead of time.
D．Only buses are allowed to enter the parks.
( )43．Entrance fees may be increased ________.
A．because the National Park Service are short of money
B．only for the development of the national parks
C．to protect the animals
D．mainly to limit the number of visitors
( )44．What is the most possible meaning of the underlined word “limited” in Paragraph 2
A．Enlarged. B．Admitted. C．Controlled. D．Concerned.
( )45．What can be inferred from the passage
A．High fees may probably keep some people out of parks.
B．Helicopters and planes will not be used in parks any longer.
C．The bus will become the only tool in parks in order to cut down pollution.
D．National Park Service will always welcome as many visitors as possible.
【答案】
41．A 42．B 43．D 44．C 45．A
【解析】本文主要介绍了公园拥挤会造成的问题以及所面临的危险。
41．细节理解题。根据“In 1996, over 250,000,000 people visited areas which are managed by the National Park Service”及“Experts say that by 2020, 500,000,000 people per year will visit the parks.”可知，到2020年游客的数量会翻倍，故选A。
42．推理判断题。根据“One is that there is not enough space for all of the people who want to use the parks”可知，这些公园不够大，容纳不了所有的游客，B表述正确，故选B。
43．细节理解题。根据“One is that there is not enough space for all of the people who want to use the parks”及“The Park Service may also raise entrance fees”可知，门票价格会上涨是为了限制游客数量，故选D。
44．词义猜测题。根据“To cut down on noise pollution and air pollution, the number of car allowed in parks may be limited”可知，为了减少噪音污染和空气污染，可以限制允许进入公园的车辆数量，所以limited与controlled同义，故选C。
45．推理判断题。根据根据“One is that there is not enough space for all of the people who want to use the parks”及“The Park Service may also raise entrance fees”可知，因为没有足够的空间容纳那么多的游客，所以门票价格上涨也是为了限制游客的数量，这样昂贵的费用可能会使一些人远离公园，故选A。
四、用所给单词的正确形式填空（每小题0.5分，共5分）
46．—What are they doing over there
—They are my friends. They _______(plan) how to hold a party.
【答案】are planning
【解析】句意：——他们在那边在做什么？——他们是我的朋友，他们在计划怎么举行聚会。根据“What are they doing over there ”可知用现在进行时，根据主语they可知用are。plan的现在分词是planning，故填are planning。
47．Before exams, not only my classmates but also I _______ (get) ready for them these days.
【答案】am getting
【解析】句意：考试前，这些天不仅是我的同学，我也在为考试做准备。根据“these days.”可知，此处指最近一段时间正在做某事，应为现在进行时。not only…but also…遵循就近原则，即谓语动词需与其靠近的主语保持一致，本句主语为“I”，故用be动词am，get用其现在分词形式，故填am getting。
48．—Are your parents in, Paul
—Yes, they ________ (plan) a day out for our family in their room.
【答案】are planning
【解析】句意：——Paul，你的父母在吗？——是的，他们正在他们房间计划我们家庭外出的事情。根据问句“Are your parents in, Paul ”和空后的“a day out for our family in their room”可知，应该是他们正在他们房间计划我们家庭外出的事情，用现在进行时，构成：主语+am/is/are+动词现在分词，主语是they，be动词用are，动词plan“计划”的现在分词是planning，故填are planning。
49．The cat is lazy. Look! It ________（lie）on the sofa again.
【答案】is lying
【解析】句意：那只猫很懒。看！它又躺在沙发上了。lie躺，动词。根据句意和look可知，要用现在进行时，其构成为am/ is/ are doing，主语是it，用is。故填is lying。
50．You will realize how much danger they ___________ (face).
【答案】are facing
【解析】句意：你将要意识到他们正面临着多少危险。此处表示他们现在面临的危险，故用现在进行时，主语they是复数形式，故谓语用复数形式，故为are facing。
51．Some of the animals ______________(disappearing) very fast.
【答案】are disappearing
【解析】句意：一些动物将很快消失。disappear “消失”，是不及物动词，表示将要消失，故用现在进行时，主语some of the animals是复数形式，故谓语用复数形式，故为are disappearing。
52．Children are told not to listen to the music while they ________ (do) their homework.
【答案】are doing
【解析】are doing
句意：孩子们做作业时，他们被告知不要听音乐。while引导的时间状语从句用进行时be doing，根据are可知此处用现在进行时，主语they是复数形式，故谓语用复数形式，故为are doing。
53．Today’s young people can’t live without smart phones. They keep hands on the phone, wherever they go, even while they ________ (have) meals.
【答案】are having
【解析】are having
句意：今天的年轻人没有智能手机无法生活。他们无论走到哪里，都把手放在电话上，即使是在吃饭的时候。根据today’s 可知此处用现在时，故while引导的时间状语从句用现在进行时，主语they是复数形式，故谓语用复数形式，故为are having。
54．His family,as well as his friends,______________（celebrate）his birthday in the sitting room now.
【答案】are celebrating
【解析】句意：他的家人和他的朋友们正在客厅里庆祝他的生日。根据now判断，句子的时态为现在进行时，其构成为am / is /are + doing，本句的主语是His family，指家庭成员，视作复数形式，故答案为are celebrating。
55．We should ________（go）to the countryside（乡村）and help the kids there.
【答案】go
【解析】句意：我们应该去乡村帮助那的孩子们。根据“should”是情态动词，后面接动词原形可知，应该填的是go“去”，故填go。
五、根据首字母、句意及汉语提示写出所缺的单词（每小题0.5分，共5分）
56．Don’t use p_______ bags when you go shopping.
【答案】(p)lastic
【解析】句意：购物时不要用塑料袋。短语plastic bags塑料袋。结合句意和首字母提示可知答案是plastic（塑料）。故填(p)lastic。
57．Tigers and lions are very c_______ animals, you shouldn’t be close to them when you visit a zoo.
【答案】(c)ruel
【解析】句意：老虎和狮子是非常残忍的动物，当你参观动物园时，你不应该靠近它们。根据下文“you shouldn’t be close to them when you visit a zoo”和首字母c，可知，我们在动物园里不应该靠近的动物，应是残忍的动物，cruel残忍的，是形容词，修饰名词animals，用形容词，故填(c)ruel。
58．Living in this street has a lot of a______________ . The only drawback (弊端) is noise.
【答案】(a)dvantages
【解析】句意：住在这条街上有很多优点，唯一的缺点就是噪音。根据后面的The only drawback (弊端) is noise.“唯一的缺点就是噪音。”可知前半句的句意为“住在这条街上有很多优点”，“优点”，英文表达是advantage，前面有a lot of，所以此处应用其复数形式，故答案填(a)dvantages。
59．Some cups in the shop are nice and expensive and the others are u_______________ and cheap.
【答案】(u)gly
【解析】句意：商店里有些杯子既好看又贵，其他的杯子又难看又便宜。根据语境“商店里有些杯子既好看又贵，其他的杯子又…又便宜。” 结合给出的首字母提示u，可知此处应该是“难看的、丑陋的”，形容词，英文表达是ugly，在这里构成系表结构，故答案填(u)gly。
60．It is a very clean city. You will hardly find l ______________ when you walk along the street.
【答案】(l)itter
【解析】句意：这是一个非常干净的城市，当你沿着街道走的时候，你几乎找不到垃圾。根据前面说这是一个非常干净的城市，当你沿着街道走的时候，你几乎找不到…，结合给出的首字母提示l，可知此处应该是“垃圾”，英文表达是litter，不可数名词，故答案填litter。
61．Christmas is coming, so the boys are ________ (讨论) how to decorate their classroom.
【答案】discussing
【解析】句意：圣诞节快到了，所以孩子们正在讨论如何装饰他们的教室。根据中文提示，可知单词为：discuss v. 讨论。观察句子，空前有be动词are，可知时态应该是现在进行时(be v.ing)，故填discussing。
62．They’re ___________(跳跃) around and look lovely.
【答案】jumping
【解析】句意：它们四处蹦跳，看起来很可爱。跳跃jump，前面有are说明是现在进行时，故填jumping。
63．Mr. Smith is going to give us a talk on _________ _________(环境保护) tonight.
【答案】environmental protection
【解析】句意：史米斯先生今晚要给我们作一个关于环境保护的报告。environmental protection环保，环境保护。形容词作定语修饰名词。根据汉语提示可知，答案为(1). environmental (2). protection。
64．—What's _________ _________(发生)
—The Times Theater is on fire.
【答案】going on
【解析】句意：——发生什么事了？——时代剧院着火了。根据What's ___ ___(发生) 可知是发生什么事了？这里叙述正在进行的动作，所以时态用现在进行时，其结构为：be+动词现在分词；“发生”英文表达是go on，go的现在分词是going，故答案为(1). going (2). on
65．The school once encouraged the students to ______ _____ ____(回收利用旧书).
【答案】recycle old books
【解析】句意：学校曾经鼓励学生回收旧书。encourage sb. to do sth.鼓励某人做某事，to后跟动词原形，根据汉语提示可知，答案为(1). recycle (2). old (3). books。
六、句型转换（每小题2分，共10分）
66．Tom cut his finger just now. （改一般疑问句）
______ Tom ______ his finger just now
【答案】Did cut
【解析】句意：汤姆刚才割伤了手指。题意：改一般疑问句。本句是含实意动词的一般过去时，实意动词的一般过去时的陈述句变为一般疑问句，借助助动词did，陈述句中动词过去式改为原形；本句中cut是过去式，原形是cut。故填Did；cut。
67．There will be some guests at the party tomorrow. （改否定句）
There ______ be ______ guests at the party tomorrow.
【答案】won’t any
【解析】句意：明天晚会上将有一些客人。题意：改否定句。一般将来时的肯定句改为否定句，把will改为won’t，肯定陈述句中的some改为any，故填won’t；any。
68．Tom has an English class every day. (用现在进行时改写句子)
Tom ______ an English class now.
【答案】is having
【解析】根据题意是改为现在进行时，其结构是be doing的形式，主语是单数，这里用is。根据题意，故填is having。
69．They are having a party in the classroom now. (对划线部分提问)
________ are they ________ a party now
【答案】Where having
【解析】句意：他们现在正在教室里举办聚会。根据划线部分“in the classroom”可知，应该用特殊疑问词where“在哪里”进行提问，空处应填haveing与are构成现在进行时，句首单词首字母要大写，故填Where；having。
70．It’s very late. Why not take a taxi （改同意句）
It’s very late. ______ ______ taking a taxi
【答案】What/How about
【解析】句意：太晚了。为什么不坐出租车呢？题意：改同意句。Why not do sth. ：为什么不做某事呢？向别人提出建议的句型，相当于How/What about doing sth. 或Why don’t you/we do sth. 故填What/How；about。
七、补全对话（每小题2分，共10分）
A：What is your project at school this week
B：Oh, Mr. Lee has asked us to make a report about the environment pollution.
A：71．_________
B：So it is. The environment has been more serious than before. 72．_________
A：Really It may pollute the water. 73．_________
B：We should make a survey about the river first.
A：That’s a good idea.
B：I’ll get some information to write my report. 74．_________
A：Sure. I’d love to. Let’s work together.
B：The city is our home. It is our duty to make it beautiful.
A：75．_________ I think we can help make it beautiful.
B：I hope so.
【答案】
71．C 72．E 73．B 74．A 75．G
【解析】本文是对话，AB两人谈论环境污染问题，决定一起就工厂排放污水的问题展开调查研究。
71．根据上文B的回答“Mr. Lee has asked us to make a report about the environment pollution”，结合下文的肯定“So it is”，可知此空表达了一种肯定的观点；选项C“我认为这是一个很好的话题”符合语境，故选C。
72．根据下文A的话“Really It may pollute the water”，可知这里B陈述了一个污染环境的事例；选项E“一些工厂把废水排入城市附近的河里”符合语境，故选E。
73．根据下文B的回答“We should make a survey about the river first”，可知A问怎么办；选项B“我们该怎么办”符合语境，故选B。
74．根据下文A的回答“Sure. I’d love to. Let’s work together”，可知对方发出了一起做的邀请；选项A“你愿意和我一起做吗”符合语境，故选A。
75．根据下文“I think we can help make it beautiful”，可知A同意对方关于责任的观点；选项G“我同意你的看法”符合语境，故选G。
八、书面表达（共10分）
76．地球是人类的美丽家园，但是现在却面临着各种各样的污染问题，请你根据下列提示写一篇文章，呼吁人们一起保护地球。
提示：
（1）地球上有各种各样的动物和植物；
（2）地球给人类提供空气、食物和水；
（3）人类的活动造成了许多的污染，如：水污染，空气污染和土壤污染；
（4）提出相应的措施。
①不随地扔垃圾；
②停止向河流和海洋投放废物；
③……（自由发挥，至少一条）
（5）呼吁人们一起保护地球。
要求：
（1）词数80词左右，标题、开头已给出，不计入总词数。
（2）可适当发挥，但要注意语言通顺、流畅、准确。
（3）参考词汇：take action采取措施。
Let’s protect the Earth
The Earth is our home. It is very beautiful. _______________________________________________
_______________________________________________________________________________________
_______________________________________________________________________________________
_______________________________________________________________________________________
_______________________________________________________________________________________
_______________________________________________________________________________________
_______________________________________________________________________________________
_______________________________________________________________________________________
【答案】
Let’s protect the Earth
The Earth is our home. It is very beautiful. There are many different kinds of plants and animals on Earth. It provides us with air, food and water. It is important for us to protect the Earth.
However, many people don’t realize the importance of protecting the Earth, so there is a lot of pollution on Earth, such as water pollution, air pollution, land pollution and so on.
We should do something to save the Earth. First, remember not to throw rubbish everywhere. Second, we must stop putting waste into rivers and seas. Third, we’d better recycle paper and books. We are supposed to use both sides of paper when we write.
Let’s take action to save the Earth. Our Earth will become more and more beautiful.
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