人教版八年级下册Unit7 What's the highest mountain in the world?单元检测题（含解析）

2024年八年级英语下册Unit7单元检测题
题号 一 二 三 四 五 六 七 八 总分
得分
一、单选题：本大题共10小题，共10分。
1.China is almost as ______ as the US, and it is the ______ country in Asia.
A. big; bigger B. big; biggest
C. bigger; biggest D. biggest; biggest
2.—Be careful! Don t the old people or the little kids.—OK. Don t worry.
A. fall over B. fall asleep C. get into D. walk into
3.—Some of the animals ________ the pollution（污染）.—Right. The government will find ways to solve the problem.
A. die to B. die back C. die of D. die from
4.—_________ is the river —About 40 cm. It reaches up to my knees.
A. How high B. How long C. How deep D. How wide
5.—May I use your car I have to get to the hospital in 10 minutes. —_________. Here s the key.
A. Take it easy B. Here you are
C. That s all right D. Feel free
6.—What happened to your little brother —He ran too fast and _________.
A. picked up B. fell over C. took in D. depended on
7.Henry s new house is about 300 square meters ______ size.
A. in B. on C. at D. with
8.—Why are you looking ______ in class all day
—Because I can't finish my homework until eleven every night.
A. awake B. asleep C. sleeping D. sleepy
9.—Why did they start the club —The main reason was __________ protect animals.
A. help B. helps C. helped D. to help
10.—How heavy is an elephant —It __________ about 5,000 kilos.
A. includes B. weighs C. eats D. loses
二、完形填空：本大题共15小题，共22.5分。
Giant pandas are like the superstars of the animal world. If a panda is born, (11) a panda gets sick, the whole world will know it.
Why Because they are cute. But the bigger (12) is that there are not many left. In the 1980s, the number (13) to just 1,114.
But here's some good news. The number of pandas is becoming larger and larger. (14) the IUCN, the latest research shows there are about 1,864 pandas in the wild in China.
(15) has China done it Let's take a look.
Eating well
Pandas sometimes eat small animals and fish, but bamboo (16) 99 percent of their diet. And these guys are big eaters! A panda needs 10 to 18 kg of (17) a day.
In 1958, China set up the first panda reserve (保护区). Now there are 67 of them. People have planted lots of bamboo there (18) pandas can have enough fresh food.
Remember to be gentle
Baby pandas are only 15 cm long—that is as long as a pencil! They can't see (19) when they are born, and only open their (20) six to eight weeks after birth. So researchers need to (21) them well in labs.
When pandas grow big enough, researchers (22) them to the wild. But researchers try not to trouble other pandas' lives. When they get close to wild pandas, they dress up (23) pandas.
Saying hello to the world
China has also welcomed international organizations (组织) wishing to (24) pandas. The most famous visit was in 1980 by the World Wildlife Fund (WWF). Its logo is the panda, so it makes the panda (25) worldwide.
China also sends pandas to other countries as special "ambassadors (大使)”. The money that foreign zoos pay also helps with our work to save pandas.
11.A. and B. but C. or D. so
12.A. reason B. excuse C. matter D. choice
13.A. passed B. dropped C. stayed D. left
14.A. Thanks to B. Because of C. As for D. According to
15.A. How B. Why C. When D. Where
16.A. takes in B. takes up C. takes after D. takes off
17.A. animals B. fish C. bamboo D. vegetables
18.A. though B. so that C. because D. unless
19.A. everything B. nothing C. something D. anything
20.A. eyes B. mouths C. hands D. arms
21.A. look for B. look at C. look after D. look down
22.A. show B. return C. wish D. want
23.A. for B. with C. about D. like
24.A. study B. work C. keep D. feed
25.A. excellent B. brave C. popular D. lively
三、补全对话-填空：本大题共1小题，共5分。
26.A: Hello, Xiao Fang. What did you do last summer vacation
B: I visited my aunt.
A: (1)
B: She lives in Beihai, a beautiful city.
A: (2)
B: I stayed there for a week. (3)
A: No, I didn't go there last summer vacation. But I'm going to spend my holiday there.
B: You'd better go to Beihai in summer. Beihai has a very beautiful beach called the Silver Beach, so you can enjoy swimming in the sea. You can also enjoy delicious seafood there.
A: (4) . I will go there this summer vacation.
B: (5)
A: I'm going there by train.
(1) (2) (3) (4) (5)
四、阅读理解：本大题共10小题，共20分。
A
China is a country in East Asia. It is large in more than one way. More than 1.4 billion people live here. That’s about a fifth of all the people on Earth! And China is the third or fourth largest country by total area in the world. It covers about 3.7 million square miles.
This large country has many different kinds of land. It has some very low areas of land. In fact, the sixth lowest point on Earth is in China. It is Ayding Lake in the Turpan Depression (吐鲁番盆地). Other parts of China have mountains. For example, part of the Himalayan mountain is in the west part of the country. This area has some of the highest mountains in the world.
The snow in the mountains is a source (源头) of many rivers. In fact, the snow makes two of China’s most important rivers. They are the Yellow River and the Yangtze River. The Yellow River is China’s second longest river. It is very special to the Chinese people, as it was the birthplace of Chinese civilization (文明). The Yangtze River is the longest river in Asia and the third longest river in the world!
There are thousands of rivers in China. But there is still desert in the country. And rainforests are also in some areas of the country. So visitors can enjoy diverse landscapes (景色) in this country!
27.What can NOT we learn from the first paragraph
A. How many people there are in China.
B. How large China is in size.
C. Which the largest country is in the world.
D. Where China is in Asia.
28.The third paragraph mainly tells us ________.
A. how to stop people polluting the rivers
B. something about China's most important rivers
C. something about the rivers in the mountains
D. why the two rivers are important to Chinese people
29.The underlined word "diverse" means "_______" in Chinese.
A. 单一的 B. 平坦的 C. 多样的 D. 崎岖的
30.Which of the following is NOT true according to the passage
A. Ayding Lake is the sixth lowest point on Earth.
B. About one fifth of the people in the world live in China.
C. A source of many rivers is the snow in the mountains.
D. The Yellow River is special to the Chinese because it is the second longest river in China.
31.Where might the passage come from
A. A geography magazine. B. A diary.
C. A storybook. D. A notice.
B
Here is a picture of the increasing population of the USA in only one hundred years. One man in the picture stands for(代表) ten million people.
A look at the picture above will tell you the relation(关系) between times and numbers of people during the years from 1850 to 1950. The surprising population growth of this kind can also be seen in other parts of the world. The world s population is growing faster and faster with each passing day. The population problem may be the greatest one of the world today. From a UN report we know that in the year 2000 the world population reached over six billion, and that by the year 2010, the world had a population of seven billion, twice of that of the year 1968.
The population of the earth has increased more than the amount(数量) of food. Now about one fifth of the people in the world need more food than they can get and people have to find food for over 250,000 mouths more in one day. If the world s population goes on growing like this, things will turn for the worse.
32.During the years from 1850 to 1950, the population of the USA increased by ________．
A. three times　　　　 B. five times
C. six times　　　　 D. seven times
33.What was the population of the world in 1968
A. 2,500 million. 　　　　　 B. 3,500 million.
C. 3,000 million. 　　　　　 D. 5,000 million.
34.In the year 2000, the world had a population of over ________．
A. six billion 　　 B. seven billion
C. one billion 　 D. ten billion
35.Which of the following does the passage tell us
A. There is less food now than before.
B. The population problem hasn t made it possible for people to produce more food.
C. The increase in food isn t so fast as that in population.
D. Most people can hardly get enough food to eat.
36.From the passage we know that ________．
A. people have controlled(控制) the population growth
B. people will surely control the population growth
C. people aren t in trouble with the population growth any longer
D. people find it more and more difficult to control the population growth
五、任务型阅读-多任务混合：本大题共1小题，共10分。
37. More than nine million American children are spending parts of their summer holidays at a camp. They are swimming, playing sports, making music or learning (1) (use) a computer. Traditional American summer camps (2) (offer) children a chance to play many sports outdoors. These camps may be in the mountains, in the woods or by a lake.(A)______ camps teach activities like painting, music or computer programming. Children at all kinds of camps meet new friends, learn new skills and develop independence.
Some children go to camp during the day and return home at night. Others stay at camps all day and all night. Most children who attend camps are between the ages of about six and sixteen.
Some children stay at an overnight camp for one or two weeks.(B)______ stay for as many as eight weeks. Parents pay from one hundred to more than seven hundred dollars a week for overnight camps. Day camps are much cheaper. The American tradition of (3) (send) children to summer camps began more than one hundred years ago.
根据短文内容，完成下列各题。
(1) 用所给词的适当形式填空。
（1) ______ (2) ______ (3) ______
(2) 文章首句中有一处错误，找出并改正。__________→__________
(3) 将画线句子翻译成汉语。_______________________________________________________________________________
(4) 从方框中选词并用其适当形式填入文中（A）（B）处。
others, other, another, the other
（ A）_________ （B）_________
(5) How much do parents pay for overnight camps for a week _______________________________________________________________________________
六、单词造句：本大题共5小题，共10分。
38. eats, the, a, 150 kilos, of, animal, food, day (连词成句) .
39. Mary, her, a, is, lot, serious, more, than, sister .
40. David, as, is, as, me, clever .
41. the, theater, best, where s, movie
42. the, what s, cheapest, in, the, car, store
七、单词拼写-单句：本大题共10小题，共10分。
43.Teachers should p________ chances for students to do some research.
44Gina has a serious i , so she can t go to school.
45. In winter we must wear t clothes to keep warm.
46. Hua Tuo was a famous doctor in a China.
47. Lions and elephants are w animals, but some are kept in the zoo.
48.Reaching the top of Qomolangma is a great ________(成就)．
49.The (人口) of this city is more than 2,000,000.
50.The farm is full of (野生的) flowers and they are very beautiful.
51.I drink lots of coffee to keep me (醒着).
52. If you don t give up, you will (成功) one day.
八、书面表达：本大题共1小题，共15分。
53.猎豹（cheetah）是陆地上奔跑最快的动物，时速可以超过110千米。猎豹主要分布在非洲与亚洲。猎豹躯干长1米到1.5米，高70～90厘米，体重一般是20～80千克。由于人们滥砍滥伐导致的食物减少以及人们的滥捕滥杀，猎豹已濒临灭绝，我们应该尽力保护它们。
请根据上述材料写一篇不少于80词的英语短文。
要求：(1)语言规范，意思连贯，条理清晰。(2)包括以上所有的要点，但不要逐句翻译。
参考词汇：speed速度；fur毛皮
____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
答案和解析
1.【答案】B
【解析】语法判定法。考查形容词的比较等级。第一空考查同级比较，as...as中间用形容词原级，排除C项和D项；根据比较范围in Asia可知第二空用最高级，排除A，故选B。
句意：中国几乎跟美国一样大，是亚洲最大的国家。as+形容词原级+as...表示前者和后者一样……，排除C项和D项；根据比较范围in Asia可知，第二空应用形容词最高级，故选B。
2.【答案】D
【解析】句意：——小心！走路时别撞着老年人或小孩子。——好的。别担心。fall over“被……绊倒”；fall asleep“睡着”；get into“参与，陷入”；walk into“走进，撞上”。根据Don t the old people or the little kids.可知，走路时别撞着老年人或小孩子。
3.【答案】D
【解析】词义辨析法。句意为“——有些动物死于污染。——对。政府会找到解决问题的办法”。若死因存在于人体（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，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。结合句意可知选D。
词义辨析法。句意为“——有些动物死于污染。——对。政府会找到解决问题的办法”。若死因存在于人体（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，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。结合句意可知选D。
4.【答案】C
【解析】句意：——这条河有多深？——大约40厘米。它一直延伸到我的膝盖。A.多高；B.多长；C.多深；D.多宽，根据回答About 40 cm. It reaches up to my knees.可知，此处应是问这条河有多深？所以选项C符合题意，故选C。
5.【答案】D
【解析】句意：——我可以用你的车吗？我必须在10分钟内赶到医院。——随意。这是钥匙。Take it easy.别紧张。Here you are.给你。That's all right.没关系。Feel free.随意。根据May I use your car 和Here s the key这是钥匙。可知，应该回答"随意。"来表示同意，故选D。
6.【答案】B
【解析】句意：——你的小弟弟怎么了？——他跑得太快跌倒了。A.捡起；B.跌倒；C.吸收，领会；D.依靠，依赖。结合句意，故选B。
7.【答案】A
【解析】固定短语：in size,在尺寸上。
故选：A。
亨利的新房子大约有300平方米大。
主要考查的是对句子意思的理解和对常用介词的辨析。
8.【答案】D
【解析】句意：——为什么你整天在课上看起来昏昏欲睡？——因为我每天晚上直到十一点才能做完作业。awake醒着的；asleep睡着的；sleeping正在睡觉的；sleepy昏昏欲睡的。根据句意，故选D。
9.【答案】D
【解析】句意：——他们为什么要成立这个俱乐部 ——主要原因是为了帮助保护动物。此处有谓语动词was，不再需要谓语动词，所以应使用动词不定式作表语。
10.【答案】B
【解析】句意：——大象有多重？——称重大概5000公斤。A 包括；B 称重；C 吃；D 失去。根据How heavy is an elephant 可知是称重有5000公斤。
11~25.【答案】C、A、B、D、A、B、C、B、D、A、C、B、D、A、C
【解析】【文章大意】文章介绍了中国是怎么样使大熊猫的数量越来越多的。
1. 句意：如果一只熊猫出生了或者一只熊猫生病了，全世界都会知道。A.和，表示并列；B.但是，表示转折；C.或者，表示选择；D.所以，表示结果。根据分析可知，大熊猫出生和大熊猫生病是选择关系，所以用or，故选C。
2. 句意：但是，更大的原因是没有剩下太多。A.原因；B.借口；C.要紧事；D.选择。根据Because they are cute.可知，这里是说原因，故选A。
3. 句意：在二十世纪八十年代，数字下降到只有1114。A.通过；B.下降；C.停留；D.离开。根据there are not many left.可知，数字应该是下降，故选B。
4. 句意：根据世界自然保护联盟，最近的调查表明中国野生熊猫大约有1864只。A.多亏了；B.因为；C.至于；D.根据。根据the latest research可知，是根据 IUCN的调查，故选D。
5. 句意：中国怎么做到的？A.怎么；B.为什么；C.什么时候；D.哪里。根据下文可知，介绍了中国的做法，所以选项A符合，故选A。
6. 句意：但是，竹子占了它们饮食的99%。A.吸收；B.占据，从事；C.像；D.起飞。根据Pandas sometimes eat small animals and fish可知，竹子占据它们饮食的99%，故选B。
7. 句意：一只熊猫一天需要10到18千克的竹子。A.动物；B.鱼；C.竹子；D.蔬菜。根据前面说竹子占它们饮食的99%，所以选项C符合，故选C。
8. 句意：人们在那里种植了许多竹子，以便于熊猫可以有足够的新鲜的食物。A.虽然；B.以便于；C.因为；D.除非。根据分析可知，后面句子是前句的目的，所以选项B符合，故选B。
9. 句意：它们出生的时候，看不见任何东西。A.每件东西；B.没有什么；C.某件事物，用于肯定句或希望得到肯定答语的疑问句；D.任何东西或某件事物，用于否定句或疑问句。根据can't see可知，是否定句，所以用anything，故选D。
10. 句意：出生后六到八周才睁开它们的眼睛。A.眼睛；B.嘴；C.手；D.胳膊。根据前面它们出生时看不见任何东西可知，是睁开眼睛，故选A。
11. 句意：所以，调查人员需要在实验室好好照顾它们。A.寻找；B.看；C.照顾；D.鄙视。根据前面出生时只有15厘米长，并且看不见任何东西，所以调查人员需要好好照顾它们，故选C。
12. 句意：熊猫长到足够大的时候，调查人员把它们放回到野外。A.展示；B.归还，送回；C.希望；D.想。根据前面说它们小时候待在实验室，所以长到足够大后被送回野外，选项B符合，故选B。
13. 句意：当他们接近野生熊猫的时候，他们装扮得像熊猫。A.为；B.具有；C.大约；D.像。根据But researchers try not to trouble other pandas' lives.可知，调查人员接近野生熊猫的时候，装扮成像熊猫一样，故选D。
14. 句意：中国也欢迎希望研究熊猫的国际组织。A.研究；B.工作；C.保持；D.喂养。根据The most famous visit was in 1980 by the World Wildlife Fund (WWF).可知，世界野生动物基金会是研究动物，所以选项A符合，故选A。
15. 句意：所以它使熊猫在全世界都很受欢迎。A.极好的；B.勇敢的；C.受欢迎的；D.活泼的。根据Giant pandas are like the superstars of the animal world.和Its logo is the panda,可知，熊猫在全世界都很受欢迎，故选C。
26.【答案】【小题1】
Where does she live
【小题2】
How long did you stay there
【小题3】
Did you go there last summer vacation
【小题4】
Good idea
/That's a good idea
【小题5】
How are you going there
【解析】1.
根据“She lives in Beihai, a beautiful city.”可知，此句是询问住在哪里，因此“Where does she live”符合语境。故填Where does she live。
2. 根据“I stayed there for a week.”可知，在那里呆了多久，因此“How long did you stay there”符合语境。故填How long did you stay there。
3. 根据“No, I didn't go there last summer vacation.”可知，此句是询问去年暑假去了吗，因此“Did you go there last summer vacation”符合语境。故填Did you go there last summer vacation。
4. 根据“You'd better go to Beihai in summer.”可知，此句是对别人提出的建议表示赞同，因此“Good idea/That's a good idea”符合语境。故填Good idea/That's a good idea。
5. 根据“I'm going there by train.”可知，是询问怎么去那里，因此“How are you going there”符合语境。故填How are you going there。
27~31.【答案】C、B、C、D、A
【解析】【文章大意】这篇文章主要讲述中国的情况。
1. 根据文章第一段：China is a country in East Asia.More than 1.4 billion people live here.It covers about 3.7 million square miles可知：中国是东亚的一个国家，有1.4多亿人住在这里，覆盖了大概3.7百万平方英里，综上所述,故选C。
2. 根据文章第三段：The snow in the mountains is a source of many rivers可知：山上的雪是很多河流的源头，这一段路主要讲述的是中国重要河流的一些信息，故选B。
3. 根据文章最后一段：So visitors can enjoy diverse landscapes in this country可知：所以游客可以在这个国家参观多样的景色，diverse在句中指的是“多样的”，故选C。
4. 根据文章第三段：It is very special to the Chinese people,as it was the birthplace of Chinese civilization可知：对中国人而言很特别因为它是中国文明的诞生地，D选项（黄河对中国人而言很特别是因为它是中国的第二长河）错误，故选D。
5. 根据文章第一段：China is a country in East Asia可知：中国是东亚的一个国家，这篇文章主要讲述的是中国的地理位置以及河流等，说明文章最有可能来自于地理杂志，故选A。
32~36.【答案】D、B、A、C、D
【解析】【文章大意】本文主要介绍了当今世界人口增长速度越来越快的现象，以及人口增长过快所带来的社会问题。
1. 根据文中图片可知1850美国人口是用2个man表示的，1950是用16个man表示的，因此这期间增长了14个man，即1950与1850相比美国人口增长了7倍。故选D。
2.
根据文中的 From a UN report we know that in 2010 the world will have a population of seven billion, twice of that of the year 1968.（根据联合国的报告，我们知道2010年世界人口将达到70亿，是1968年的两倍。）可知70亿是1968年的两倍，1968年应该35亿，故选B。
3.
根据第二段From a UN report we know that in the year 2000 the world population reached over six billion，and that by the year 2010, the world had a population of seven billion, twice of that of the year 1968.（根据联合国的报告，我们知道2000年世界人口超过60亿，到2010年，世界人口达到70亿，是1968年的两倍。）可知在2000年世界上的人口超过了六十亿。故选A。
4.
根据最后一段第一句话”The population of the earth has increased more than the amount(数量) of food.“ 可知世界上人口数量的增长超过了粮食数量的增长。故选C。
5.
通过文章内容”The population of the earth has increased more than the amount(数量) of food. "以及"If the world s population goes on growing like this, things will turn for the worse.“（当今世界人口的增长速度日益加快，并超过了食物的增速，假如照此下去，后果会越来越严峻。）可知人口增长过快很难快速控制住。故选D。
37.【答案】【小题1】(1)to use
(2)offer
(3)sending
【小题2】parts→part
【小题3】孩子们在各种各样的夏令营中结识新朋友，学习新技能并培养独立性。
【小题4】4. （A）Other ；（B）Others
【小题5】They pay from one hundred to more than seven hundred dollars.
【解析】1. (1)考查learn用法，learn to do sth.“学习干某事”，故填to use。
(2)根据上下文语境，该空用一般现在时，主语Traditional American summer camps是复数，谓语用动词原形。故填offer。
(3)该空考查介词of后跟动词原形，send动词“送”。故填sending。
2. ……的一部分，表达为“part of……”。故填parts→part 。
3. all kinds of “各种各样的……”；camp“夏令营”；meet动词“见”；new friends“新朋友”；learn new skills“学习新技能”；develop independence“培养独立性”。故译为孩子们在各种各样的夏令营中结识新朋友，学习新技能并培养独立性。
4. （A）该空用other形容词“其它的”，修饰名词camps。故填other。（B）该空需用一个不定代词作主语，others代词“其它人或事物”。故填others。
5.
根据Parents pay from one hundred to more than seven hundred dollars a week for overnight camps.可知父母度过一晚上的夏令营活动的费用是一百到七百多美元。故答案为Parents pay from one hundred to more than seven hundred dollars a week for overnight camps.
38.【答案】The animal eats 150 kilos of food a day
【解析】略
39.【答案】Mary is a lot more serious than her sister
【解析】略
40.【答案】David is as clever as me
【解析】略
41.【答案】Where s the best movie theater
【解析】略
42.【答案】What s the cheapest car in the store
【解析】略
43.【答案】provide
【解析】句意：老师们应该给学生提供做研究的机会。provide提供，动词。should情态动词后加动词原形，故填 provide。
44.【答案】illness
【解析】略
45.【答案】thick
【解析】略
46.【答案】ancient
【解析】略
47.【答案】wild
【解析】略
48.【答案】 achievement
【解析】句意：到达珠穆朗玛峰的顶部是一个伟大的成就。achievement成就，名词，由不定冠词a可知，要用单数名词。故填achievement。
49.【答案】population
【解析】略
50.【答案】wild
【解析】略
51.【答案】awake
【解析】略
52.【答案】succeed
【解析】略
53.【答案】 Cheetahs are the fastest land animals. They can run at a top speed of more than 110 kilometers per hour. Cheetahs mainly live in Africa and Asia. ①A cheetah's body is 1 to 1.5 meters long and 70 to 90 centimeters high. A cheetah usually weighs 20 to 80 kilos. Now cheetahs are endangered. People have taken up their habitats for farming. Sometimes, they can't find enough food. People have also killed too many cheetahs for their fur. The number of cheetahs is getting smaller and smaller. We should try our best to protect them. ② If we do nothing, soon there will be no more cheetahs in the world!
【解析】【思路点拨】
本文应主要介绍猎豹的特征以及它们所面临的危险，主要应用一般现在时。写作时要包括提示的所有内容，注意数字的描述要准确，注意衔接词的使用。
【亮点词汇】
①at a top speed of...以……高速
②take up占用
③the number of……的数量
【高分句型】
①A cheetah's body is 1 to 1.5 meters long and 70 to 90 centimeters high.（并列句的使用）
②If we do nothing, soon there will be no more cheetahs in the world!（if引导条件状语从句）
【结构布局】
引言：介绍这种动物
中心：描述这种动物的特征及所面临的危险
结尾：提出假设
第7页，共15页