Unit 7 What's the highest mountain in the world?单元过关检测3（含解析）

2024年人教版八年级下册Unit7单元检测（3）
题号 一 二 三 四 五 六 七 总分
得分
一、单选题：本大题共15小题，共15分。
1.The river is very ________. You mustn't swim in it.
A. wide B. deep C. big D. long
2.This English problem is ____ that one.
A. so easy as B. as difficult as
C. much difficult than D. less easier than
3.Mr. Zhang passed ________ last week. He died ________ cancer.
A. away; of B. on; from C. by; with D. off; as
4.When the dog saw me, it _____ me happily.
A. run over B. get over C. ran over to D. come up with
5.The river is . You must be careful when going across it.
A. 50-metre-wide B. 50-metres-wide C. 50 metre wide D. 50 metres wide
6.Kate has tried to lose by eating less, but 2 kilos has been put on instead.
A. weight B. weights C. height D. heights
7._____ girls took part in the Happy Girl Competition, but only few of them succeeded.
A. Million of B. Many million of C. One million of D. Millions of
8.—How can I get to your home, Lin Hui
—You must go across a and old stone bridge, and then turn left.
A. heavy B. wide C. deep D. thick
9.—Please to call me if you want to buy the fashionable watch.—OK. Thank you a lot.
A. look like B. feel like C. feel free D. felt free
10.Don't be sad anymore. After all, she is only a child.
A. three years old B. three-year-old
C. three-years-old D. three-years-olds
11.—Many people the flood in the summer of 2020.—What a pity!
A. died to B. died from C. died of D. died for
12.________ he ll be away for three months.
A. As far as I know B. As long as I know
C. As wide as I know D. As high as I know
13.—How do you like the Great wall, Jack —It s the longest wall around the world. It s really I love it.
A. bright B. silly C. wild D. amazing
14. , a baby weighs three kilos.
A. At the birth B. At birth C. On the birthday D. On birth
15.—____ is the river
—It’s about 32, 000 meters long.
A. How old B. How tall C. How long D. How wide
二、完形填空：本大题共15小题，共22.5分。
A thousand years ago Hong Kong was covered by a thick forest. As more and more people came to (16) in Hong Kong, these trees were cut down and burnt. Now there is (17) forest left, though there are still some small areas covered with trees. We call these woods.
Elephants, tigers and many (18) animals were living in the thick forest. When people came to live in Hong Kong, the number of (19) began to decrease. Early farmers grew rice and (20) pigs and chickens in the valleys. They cut down the trees and burnt them. They needed (21) to keep themselves warm in winter, to cook their food and to keep away the dangerous animals. Elephants quickly disappeared because there was not enough food for them. (22) did most of the wolves and tigers. Monkeys and many other animals soon (23) in the same way.
You might think that there are no longer any animals in Hong Kong (24) in the zoos. But there are still about 40 different kinds of animals (25) there. One of the most interesting animals in Hong Kong is the barking deer. It is a beautiful little animal (26) a rich brown coat and a white patch under the tail. It looks like an ordinary deer but it is much smaller. It is less than two feet (27) . It (28) like a dog. In Hong Kong the barking deer has only a real enemy— (29) . People hunt these little animals though it is illegal. There are now not many barking deer left. So it is important (30) people to protect wild animals.
16.A. work B. study C. live D. enjoy
17.A. many B. a few C. no D. much
18.A. other B. others C. the other D. another
19.A. people B. animals C. plants D. things
20.A. grew B. made C. got D. kept
21.A. fire B. ice C. water D. nature
22.A. So B. Such C. As D. Nor
23.A. lived B. died C. came D. went
24.A. besides B. except C. and D. or
25.A. live B. to live C. lived D. living
26.A. have B. without C. with D. get
27.A. tall B. taller C. short D. shorter
28.A. shouts B. cries C. barks D. talks
29.A. the tiger B. man C. the wolf D. the elephant
30.A. to B. for C. like D. of
三、阅读理解：本大题共14小题，共28分。
A
Ladies and gentlemen, I returned to this year in a time machine. In the year 2500, we are able to travel through time to any year in history. This year is your last chance to change your lifestyle to save the Earth.
Beginning in the middle of the 20th century, a few people were worried about the polluted water and air on the Earth, but most people did not change their way of life. Instead, they continued to pour dangerous chemicals（化学品）and other waste into lakes and seas, to drive more and more cars and trucks, and to cut down trees.
By the year 2200, the water on the Earth was completely polluted. People could no longer drink the water, and they had to use other types of liquids. Scientists said that in the future there might be too many people on the Earth. But not enough was done. So, by the year 2300, there were so many people that food became scarce. There was no water to grow food and all fish in the lakes and seas died because of pollution. Terrible wars broke out between the rich and the poor. Scientists were working very hard to find another planet in space where humans could live.
By the year 2400, the air was too polluted for humans to breathe. So we had to leave the Earth. But only the rich were able to leave. Where did we go Nowhere. And everywhere. You see scientists did not find another safe planet, so now we must travel around the universe（宇宙）in our spaceships. We are still looking for a place to call our home. So, it is up to you to change history. There is still hope. You must change your lifestyle now, before it is too late.
31.Which problem is not talked about in Paragraph 2
A. Water. B. Air. C. Lifestyle. D. Food.
32.What's the meaning of "scarce" in Paragraph 3
A. 昂贵的 B. 充足的 C. 缺乏的 D. 特殊的
33.Which of the following is TRUE
A. Only a few people changed their lifestyle in the 20th century.
B. There wasn’t enough water for people to drink by the year 2200.
C. All the animals died because of pollution by the year 2300.
D. We found a new home in another planet by the year 2400.
34.Which is the best title for the passage
A. Stop Polluting B. Change or Leave
C. Look for a New Home D. Return to the Earth
B
I love turtles(龟), but I haven t cared for them well. So please read the following before deciding on buying one.
You don t have enough room. Turtles need a lot of room to live happily. But this doesn t mean you should let them play freely across your house.
You can t give your turtle enough food. Most turtles eat both meat and plants. Whatever you do, don t think you can feed your pet the only food from a pet store, which is a death sentence(死刑)．
If you own a dog or a cat, don t risk buying the turtle unless you can keep them 100% separate(分开的)! One day, my dog ate a box turtle and about a month later the dog died. I ve read that many box turtles carry toxins(毒素) in their bodies.
You can t offer right temperature. Once, I bought a turtle that was not put into a box. It died a few days later. In fact, the box can give it a good temperature.
You want an expensive pet for a status(身份) symbol. This may be the worst reason to buy a turtle. It means your heart is not on it, and you will not be taking all the steps necessary to care for the pet.
You will find different information in some books. You need to read more books to begin to understand the high level of care needed.
35.The reason why people should separate a dog from a turtle is that ________．
A. turtles are afraid of dogs　　　　
B. they may hurt each other
C. dogs dislike turtles very much　　　　
D. they have different needs
36.What do most turtles eat
A. Only vegetables. 　　　　 B. Only meat.
C. Both meat and plants.　　　　 D. Everything but meat.
37.What can we learn from the passage
A. The writer s love for turtles is gone after several deaths.
B. The writer s knowledge(知识) helps him care for turtles successfully.
C. One book is enough for the information needed in keeping a turtle.
D. People had better learn some knowledge if they want to keep turtles.
38.Which of the following would the writer agree with
A. Putting turtles in a fit－sized box.
B. Putting turtles and cats in the same box.
C. Letting turtles play freely across the house.
D. Buying an expensive turtle for a status symbol.
39.What s the writer s purpose(目的) in writing the passage
A. To tell some knowledge about raising turtles.
B. To list reasons why turtles can t be good pets.
C. To show his sad experiences of raising turtles.
D. To advise people not to buy a pet turtle.
C
When you finish high school oruniversity, is learning done The answer is “no”. In many countries, people continue learning all their lives. Why is lifelong learning important How can it help you Let’s look at one example of lifelong learning in Japan.
Why is lifelong learning important
You go to school and learn. You take tests. But learning doesn’t only happen in school. And learning doesn’t stop when you graduate from high school or college. You are learning all the time. For example, learning can happen when you go to a museum. It can also happen when you get a job. You learn when you play a sport or when you take a trip. Learning is life! We never stop learning.Every day,you canimprove yourself by learning something new.
Lifelong learning in Japan
In Japan, life learning is very important. People in Japan like to try new learning activities. Music, calligraphy, flower arranging,and foreign languages are some of their favorite classes. The Japanese take classes to improve their skills and learn new things.
Conclusion
When we graduate from school,we can continue to learn. Make lifelong learning one of your goals!
40.Why is lifelong learning important
A. It helps you improve yourself. B. It’s the best way to learn.
C. It’s fun and easy. D. It’s an important goal.
41.Some people in Japan take foreign language classes to ________.
A. get a job B. learn new things
C. get good grades D. finish college
42.Which of the following is TRUE according to the passage
A. Learning only happens in school.
B. When we graduate from school,learning is done.
C. You can’t learn anything when you play a sport.
D. Music,calligraphy,flower arranging and foreign languages are popular classes in Japan.
43.When can we learn
A. In the high school. B. In the college.
C. When you get a job. D. In school or college, ，at work.
44.What is the main idea of the reading
A. Learning can be fun.
B. We are always learning in school.
C. Finishing high school is important.
D. People can learn all their lives!
四、任务型阅读-简答：本大题共1小题，共10分。
45. Welcome to Youth Radio, your radio. Here we're proud to introduce three Amazing Kids.
Gina, who is thirteen years old, got first prize in the "Young Cook of the Year" competition and she learned by watching her father, who's also good at cooking, in the kitchen. Gina wants to write a recipe book for kids. "I want it to be fun to read and easy enough for children to use," she says. She wants to encourage other children to cook because "everyone needs to eat so it's a skill that will always be useful!"
Seventeen-year-old Brian used to love running until he was hurt in a serious accident three years ago. He lost part of one leg and didn't even expect to walk again. Now he's an athlete who has recently taken part in a long race. "After the accident I wanted to give up," he says. "But now I'm happy to be alive and able to continue running."
Helen has always been good at science, but she thought it was too difficult to become an inventor. Then she heard about an accident that had happened when a car hit a train in her town. "That gave me an idea," says the clever sixteen-year-old girl. It took her over a year to invent a small special machine that tells car drivers when a train is coming. One company has been already interested in selling it, so it may be in the shops soon!
Do you know a child like them Please email us at amazingkids@ and tell us why he or she should be on our radio. Thank you.
(1) What was Gina the winner of _______________________________________________________________________________
(2) Does Gina want to write a children's recipe book Why _______________________________________________________________________________
(3) Why is it surprising that Brian is an athlete _______________________________________________________________________________
(4) What is Helen's new invention used for _______________________________________________________________________________
(5) What do you think the three Amazing Kids are like _______________________________________________________________________________
五、选词填空-句子：本大题共1小题，共5分。
46.
ancient; tour; protect; population; square; man-made; wall; desert; Asia
(1) The largest continent (洲) in the world.
(2) A large area of land with very little water and very few plants.
(3) All the people who live in an area, city or country.
(4) The castle has a history of more than 300 years.
(5) There is a beautiful lake in our school, which is not natural.
(6) China has an area of 9.6 million kilometers.
(7) We met a group of Americans on a in Japan.
(8) The thief quickly climbed over the and ran off.
(9) The father felt it was his duty to his child.
六、单词拼写-单句：本大题共10小题，共10分。
47.The room is about five meters (宽的).
48.They aren t interested in modern history. They are interested in a history.
49.Look! There are some pictures on the w .
50.They dropped their net to the floor of the (1) (海洋).
51.The area of the pattern is about five (平方) meters.
52.The snow is about six centimeters (厚的).
53.The local (政府) took some measures to protect the environment.
54.根据句意和汉语提示写出所缺的单词
There are some (野生的) animals living in the forest.
55.The camel is an animal which can live in the d (1) .
56.His writings (1) (包括) some poems and novels.
七、书面表达：本大题共1小题，共15分。
57. 假设你叫李华，6月18日在报纸上看到一篇《救救老虎》的报道。想到最近看见有人在路边销售老虎骨头（bone）等事，你感到担忧。请你给某报社编辑部写一封信。要点如下：
（1）老虎是国家保护动物，目前数量日趋减少；
（2）写信原因是看到有人为赚钱滥捕滥杀老虎；
（3）大量砍伐森林，破坏了老虎的生存环境。呼吁严惩捕猎者（hunter）。希望大家共同努力，创建一个人类和动物共存的幸福家园。
注意：
（1）书信应包括所有要点，但不要逐条翻译；
（2）词数80左右。（开头已给出，不计入总词数）
Dear Editor,
I ve just read an article in a newspaper about saving tigers.





答案和解析
1.【答案】B
【解析】句意：这条河水很深。你一定不要在里面游泳。A.宽的；B.深的；C.大的；D.长的。根据常识可知，我们一定不要在水深的河里游泳，因为这很危险，故选B。
2.【答案】B
【解析】句意：这个英语问题和那个一样难。A：表述错误B：和..一样难C：表述错误D：表述错误。根据句意，答案为B
3.【答案】A
【解析】短语辨析法。句意为“张先生上个星期去世了。他死于癌症”。pass away意为“去世”；die of强调死于内部原因；die from强调死于外部原因。故选A。
4.【答案】C
【解析】句意：当狗看到我时，它高兴地跑向我。A.（车辆）撞倒，碾过，轧过；B.克服；C.向......跑过去；D.想出。根据句意应该用短语run over to me向我跑来。故选C。
5.【答案】D
【解析】句意：这条河有50米宽。你过河的时候一定要小心。A.50-metre-wide50米宽的，复合形容词通常用作定语；B.50-metres-wide是错误搭配；C.50 metre wide是错误搭配；D.50 metres wide50米宽。本句是“主系表”结构，因此，这里应该用短语 50 metres wide（50米宽）作表语，在英语中，表示有多长，常用“基数词+长度单位+long”构成。
6.【答案】A
【解析】句意：凯特已经尽力通过少吃来减重，但反而增重两公斤。短语lose weight意为“减肥”，故答案选A。
7.【答案】D
【解析】句意：成千上万的女孩参加了快乐女孩大赛，但是她们只有一些成功。million前有具体的数字，million不与of连用，且不加s，即用单数形式；million前无具体的数字要与of连用，且要加s，即用复数形式，综上所述，故选D。
8.【答案】B
【解析】句意：——林慧。我怎么能到你家？——你必须过一座宽的、古老的石桥，然后左转。由句意可知选B。
9.【答案】C
【解析】句意：——如果你想买这款时尚手表可以随时给我打电话。——好的，多谢。look like看起来像； feel like想要；Cfeel free随便，轻松。根据空格后if you want to buy the fashionable watch（如果你想买这款时尚手表）可知，应是“随时给我打电话”，固定搭配feel free to do sth.意为“（可以）随便做某事”，祈使句please后用动词原形。故答案选C。
10.【答案】B
【解析】句意：不要再悲伤了。毕竟，她只是一个三岁的孩子。年龄可用用“基数词-year-old”表示，此结构常做（前置）定语。故选B。
11.【答案】B
【解析】若死因存在于人体之上或之内（主要指疾病、衰老等自身的原因），一般用介词of；若死因不是存在于人体之内或之上，而是由环境造成的（主要指事故等方面的外部原因），一般用介词from。句中的the flood“洪水”是外因，故选B。
12.【答案】A
【解析】略
略
13.【答案】D
【解析】句意：——Jack，你认为长城怎么样？——它是世界上最长的城墙。它真的令人惊讶。我爱它。根据句意可知答案选D。
14.【答案】B
【解析】at birth意为“出生时”，是固定搭配。
15.【答案】C
【解析】句意——这条河多长？——大概32,000米长。A.多少岁；B.多高；C.多长；D.多宽。根据It's about 32,000 meters long可知，大概32,000米长，说明是问多长，故选C。
16~30.【答案】C、C、A、B、D、A、A、B、B、D、C、A、C、B、B
【解析】【文章大意】本文介绍了香港一千多年来自然方面的变化以及保护野生动物的重要性。
1. 根据第二段第二句中的When people came to live in Hong Kong可知选C项。
2. 根据though there are still some small areas covered with trees可知此处表示现在已经没有森林了。故选C项。
3. 根据空前的many和空后的animals可知此处应选形容词other。many other animals意为“许多其他的动物”，故选A项。
4. 根据语境可知此处指动物的数量开始减少，故选B项。
5. grow意为“种植”；make意为“制作”；get意为“得到；到达”；keep意为“饲养；保持”。根据空后的pigs and chickens可知此处指饲养猪和鸡。故选D项。
6. 根据后面提到的取暖、做饭和驱赶危险的动物可知此处指他们需要火。故选A项。
7. So+助动词+主语.”意为“某人/某物也是如此。”这里表示大部分狼和老虎也是如此。故选A项。
8. 根据上文中的disappeared可知此处指猴子和许多其他的动物也以同样的方式死去了。故选B项。
9. 分析句子结构可知句中缺少介词，所以应在A项和B项之间选择。besides意为“除了”，其后所接宾语包括在整体范围之内；except意为“除了”，其后所接宾语不包括在整体范围之内。此处表示除了在动物园以外，其他地方没有动物了。故选B项。
10. there be sb./sth. doing sth.意为“有某人/某物正在做某事”。故选D项。
11. 分析句子结构可知句中不缺少谓语动词，而是缺少介词，故从B项和C项之间选择。介词with可表示“带有；具有”，符合语境，故选C项。
12. 句意为：它不足两英尺高。“基数词+计量单位+tall”意为“……高”，强调高度。故选A项。
13. shout意为“喊叫”；cry意为“哭喊”；bark意为“吠叫”；talk意为“交谈”。根据上文中的the barking deer和空后的dog可知选C项。
14. 根据下文提到的人类非法猎杀吠鹿可知此处表示只有人类才是吠鹿真正的敌人，故选B项。
15. “it is+adj.+for sb.+to do sth.”意为“对某人来说做某事是……的”。此处表示对人类来说保护野生动物这件事是重要的，故选B项。
31~34.【答案】D、C、A、A
【解析】【文章大意】这是一篇健康环保类阅读，短文主要讲述了环境污染的严重事实，描述了各个不同时代污染的严重性，提醒人类保护环境，爱护人类自己。
1. 根据第二段Beginning in the middle of the 20th century, a few people were worried about polluting the earth's water and air, but most people did not change their way of life. Instead, they continued to pour dangerous chemicals（化学物品）and other waste into lakes and seas, to drive more and more cars and trucks, and to cut down trees.从二十世纪中旬开始，一些人担心污染地球的水和空气，但大多数人没有改变他们的生活方式，相反，他们继续向湖里和海洋倾倒危险的化学物质和其他废物，驾驶越来越多的汽车和卡车，砍伐树木。可知，没有提到"食物"，故选D。
2. 根据Scientists said that in the future there might be too many people on the Earth. But not enough was done.可知，所以到2300年有那么多的人以致于食物变得缺乏，故词义应该是"缺乏的，故选C。
3.
根据Beginning in the middle of the 20th century, a few people were worried about the polluted water and air on the Earth, but most people did not change their way of life.可知，在20世纪只有一些人改变了他们的生活方式，故选A。
4.
根据最后一句You must change your lifestyle now， before it is too late.你必须改变你的生活方式，以免为时已晚；且根据短文主要描述了各个不同时代的污染的严重性,告诫我们停止污染，标题可以是"停止污染"，故选A。
35~39.【答案】B、C、D、A、A
【解析】【文章大意】本文主要介绍养龟的一些注意事项。
1. 根据文中 One day, my dog ate a box turtle and about a month later the dog died. I ve read that many box turtles carry toxins(毒素) in their bodies.可知，狗和龟会互相伤害。故选B。
2.
根据文中 Most turtles eat both meat and plants.可知，大多数龟吃肉和植物。故选C。
3.
根据You will find different information in some books. You need to read more books to begin to understand the high level of care needed.可知，如果人们想养龟，他们最好学习更多的知识。故选D。
4.
根据文中Turtles need a lot of room to live happily. But this doesn t mean you should let them play freely across your house.可知，应该把龟放在合适尺寸的盒子里，不能让龟在房子里自由地玩。故A正确，C错误；根据文中If you own a dog or a cat, don t risk buying the turtle unless you can keep them 100% separate(分开的)!可知，不能把龟和猫放在相同的盒子里。故B错误；根据文中You want an expensive pet for a status(身份) symbol. This may be the worst reason to buy a turtle. 可知，不要买昂贵的龟作为身份象征。故D错误。综上所述，故选A。
5.
本文主要介绍养龟的一些注意事项，所以作者写这篇文章的目的是告诉人们关于养龟的一些知识。故选A。
40~44.【答案】A、B、D、D、D
【解析】【文章大意】本文讲述的是终生学习。在许多国家人们一生都在不断地学习。文章阐述了终身学习的重要性，并列举了日本人终身学习的例子。
1. 细节理解题。根据第二段Every day, you can improve yourself by learning something new.可知终身学习之所以重要，是因为我们每天都可以通过学习一些新的东西来提高自己。故选A。
2. 细节理解题。根据第三段The Japanese take classes to improve their skills and learn new things.可知日本人上外语课是为了学习新东西，故选B。
3. 细节理解题。根据第三段Music calligraphy, flower arranging, and foreign languages are some of their favorite classes.可知D正确。故选D。
4. 细节理解题。根据第二段And learning doesn’t stop when you graduate from high school or college. You are learning all the time.可知，我们可以在学校、大学时或工作时学习。故选D。
5. 主旨大意题。根据第一段In many countries, people continue learning all their lives.可知文章的中心思想是人们在一生中都能够学习，故选D。
45.【答案】【小题1】The "Young Cook of the Year" competition.
【小题2】 Yes. Because she thinks everyone needs to eat and cooking is a skill that will always be useful.
【小题3】Because he is able to continue running though he has lost part of one leg.
【小题4】It's used for telling car drivers when a train is coming.
【小题5】I think they are creative, brave and talented.
【解析】1. 根据文中句子Gina, who is thirteen years old, got first prize in the "Young Cook of the Year" competition.可知，吉娜是“年度青年厨师”比赛的获胜者。故答案是 The "Young Cook of the Year" competition。
2. 根据文中句子because"everyone needs to eat so it's a skill that will always be useful!"可知，吉娜想要为孩子们写一本食谱书。因为她认为每个人都需要吃饭，所以这是一项永远有用的技能！故答案是 Yes. Because she thinks everyone needs to eat and cooking is a skill that will always be useful。
3. 根据文中句子He lost part of one leg and didn't even expect to walk again.可知，他失去了一条腿的一部分，他还能继续跑步。故答案是 Because he is able to continue running though he has lost part of one leg。
4. 根据文中句子It took her over a year to invent a small special machine that tells car drivers when a train is coming. 可知，海伦的新发明是在火车来的时候告诉汽车司机。故答案是 It's used for telling car drivers when a train is coming.
5.
通读这篇文章。我认为这三个孩子富有创造力，勇敢且有才能。故答案是 I think they are creative, brave and talented.
46.【答案】【小题1】
Asia
【小题2】
desert
【小题3】
population
【小题4】
ancient
【小题5】
man-made
【小题6】
square
【小题7】
tour
【小题8】
wall
【小题9】
protect
【解析】1. 略
2. 略
3. 略
4. 略
5. 略
6. 略
7. 略
8. 略
9. 略
47.【答案】wide
【解析】略
48.【答案】ancient
【解析】略
49.【答案】wall
【解析】 略
50.【答案】ocean
【解析】略
51.【答案】square
【解析】略
52.【答案】thick
【解析】略
53.【答案】government
【解析】略
54.【答案】wild
【解析】略
55.【答案】desert
【解析】略
56.【答案】include
【解析】略
57.【答案】Dear Editor,
I ve just read an article in a newspaper about saving tigers. As we all know, tigers are national protected animals. It says that the number of tigers is becoming smaller in our country. It s terrible. I saw a few people sell bones of tigers by the roadside the other day. I also learned that some people killed tigers in order to make money. And too many trees have been cut down. The places where tigers used to live have been destroyed. Tigers are in danger of dying out.
Our government should punish the hunters. We should try our best to make our earth pleasant and peaceful, not only for human beings but also for animals.
Yours faithfully,
Li Hua
【解析】略
第1页，共1页