Unit 7 同步练习2024-2025学年人教版八年级英语下册

Unit 7 一、重点短语。  1. as big as 与……__________________________  2. one of the oldest countries __________________________  3. feel free to do sth. __________________________  4. as far as I know __________________________  5. man-made objects __________________________  6. part of... ...... __________________________  7. the highest mountain __________________________  8. in the world __________________________  9. any other mountain __________________________  10. of all the salt lakes __________________________  11. run along __________________________  12. freezing weather __________________________  13. take in air __________________________  14. the first people to do sth. __________________________  15. in the face of difficulties __________________________  16.到达（某数量、程度等）；至多有，不多于__________________ 17.走路时撞到__________________ 18.大约__________________ 19.双腿站立__________________ 20.为某人准备某物__________________ 21.熊猫饲养员__________________ 22.对某人来说是特别的__________________ 23.……的象征__________________ 24.出生时__________________ 二、单项选择。 （ ）1. The Sahara is about 29　　　　　the Taklamakan, the largest desert in China. A. times as large as B. times as larger as C. time as larger as D. times larger （ ）2. The fastest plane made by the USA can fly 10, 000 meters　　　　　the sound per hour. A. less than B. more than C. faster than D. slower than （ ）3. Because of the greenhouse effect(温室效应), the sea level will become 　　　　　. A. tall and tall B. high and high C. taller and taller D. higher and higher （ ）4. What can we do to protect ourselves　　　　　heart disease? A. to B. off C. out D. from （ ）5. In Japan, cherry flowers are a lot　　　　　than peach flowers. A. most popular B. more popular C. popular D. popularized （ ）6．Xiao Dan sings ________ in our school. She won the first prize in the singing competition yesterday. A．beautiful B．the most beautiful C．more beautifully D．the most beautifully （ ）7．—Who is the best student in your class, Helen? — Linda. She always listens to the teachers __________ of us all. A． more careful B．more carefully C．the most careful D．the most carefully （ ）8.The sea fishing team had to give up in such freezing weather_____. A. condition B. conditions C. relation D. relations （ ）9.Wendy was trying to win the game and finally she____. A. succeeded B. achieved C. offered D. compared （ ）10.I believe the 2021 Asian Youth Games will make our city better ____ we will have a long way to go. A. ever since B. even though C. as soon as D. as far as （ ）11.Jim’s grandfather ____ and broke his right leg last Sunday. A. looked out B. looked through C. fell over D. went off （ ）12.They will never give up _____ against bad persons_____. A. fight; in the face of difficulty B. to fight; in the face of difficulties C. fighting; in the face of difficulty D. fighting; in the face of difficulties （ ）13.It’s reported that people throw_____ plastic bags along this street every day. A. hundred B. hundreds C. hundred of D. hundreds of （ ）14.These children are _____ this year than they were last year. A. more tall B. more taller C. very taller D. much taller （ ）15.-Time is money.-But I think time is _____ money. A. more important than B. as important as C. the most important D. less important as 三、完成句子。 1.世界上没有海洋和太平洋一样大. No ocean in the world _______ ________ _________ _________ the Pacific Ocean. 2.这头大象的重量比这头熊猫重许多倍. This elephant __________ __________ __________ __________ than this panda. 3.这棵树是那棵树的三倍高。 This tree is _________ __________ as _________ as that one. This tree is ________ ________ _________ than that one. 4.当宝宝们看到饲养员的时候, 他们就兴奋地跑过来,有些甚至撞上他们的伙伴摔倒了. When the babies see the keepers, they ________ ________ ________ _________ and some of them even __________ ___________their friends and _________ ___________! 5.熊猫不能生很多宝宝, 也许每两年才一只. Pandas do not have many babies, maybe only one ___________ __________ ____________. 6.成年熊猫每天花大约12小时吃10千克竹子. Adult pandas____________________________about 10 kilos of bamboo. 7.科学家们正在进行研究，以便更好地了解大熊猫的习性。 Scientists are doing research __________________________________. 四、翻译下列句子。 1. 登山是世界上最危险的运动之一。 2. 攀登珠穆朗玛峰非常危险。 3. 当你接近山顶时，你还会感到呼吸非常困难。 4. 一个主要的原因是人们想在困难面前挑战自我。 5. 永远不要放弃尝试实现我们的梦想。 6. 人类有时能比自然的力量更强大。 五、连词成句。 1．the，what’s，cheapest，in，the，car，store _______________________________? 2．Mary，her，a，is，lot，serious，more，than，sister _______________________________． 3．David，as，is，as，me，clever _______________________________． 4．the，animals，has，more，zoo，than，that，one _______________________________． 5．the，theater，best，what’s，movie _______________________________ ? 六、补全对话。 A:Hi,friends!Welcome to our town.I'm your guide,Miss Lin.You can ask me anything. B:OK. 1 A:It's over 45,000. B: 2 A:It's over 1,000 years old.It's an old town. B:Wow,it's so old. 3 A:Qin River.It's more than 800 meters. B: 4 A:It's in the southwest(西南)of our town. B: 5 A:It's about 3 kilometers.I'll take you there later. B:I see.Thank you. A.How old is it? B.What's the matter? C.Which is the longest river here? D.Where is it? E.Why don't we take a bus there? F.What's the population of the town? G.How far is it from here? 七、语法填空。 One of the world’s most dangerous sports____(be) mountain ____(climb), and one of_________( popular) places for this is the Himalayas. The Himalayas ____(run) along the ______(southwest) part of China. Of all the mountains, Qomolangma _____(rise) the highest and is the most famous. It is 8,844.43 meters high and so is very dangerous _____(climb). Thick clouds ___(cover) the top and snow _____(fall) very hard. Even more serious difficulties _______(including)____( freeze) weather conditions and heavy storms. It is also very hard_____ ( take) in air as you get near the top. The first people ________(reach) the top were Tenzing Norgay and Edmund Hillary on May 29,1953. The first Chinese team _______(do) so in 1960, while the first woman _________(succeed) was Junko Tabei from Japan in 1975. Why do so many climbers risk their_______(life)? One of the main reasons is________ people want to challenge____________ in the face of difficulties. The spirit of these climbers ________(show) us that we should never give up ______(try)_________(achieve) our dreams. It also ______(show) that humans can sometimes be________(strong) than the forces of nature. 八、完形填空。 When I first arrive 1 this island, I had 2 . But I’ve found the ship and 3 a small boat. I’ve brought back many things I can use –food and drink, tools ,knives and guns. 4 I have lost everything, I have not lost my life. So I will not give 5 and I will wait 6 another ship. I have 7 cut down trees and built a house. I go out 8 my gun almost every day 9 animals and birds for food. I’m even learning 10 fruit and vegetables. ( )1.A.in B.on C.at ( )2. A.everything B.nothing C.anything ( )3. A.made B.make C.makes ( )4.A.So B.Because C.Although ( )5.A.up B.off C.away ( )6.A.to B.at C.for ( )7.A.already B.yet C.never ( )8.A.with B.in C.by ( )9.A.kill B.killed C.to kill ( )10.A.grow B.grew C.to grow 一、重点短语 1. 与……一样大 2. 最古老的国家之一 3. 随意做某事 4. 据我所知 5. 人造物体 6. ......的一部分 7. 最高的山 8. 在世界上 9. 任何其他的山 10. 在所有的盐湖中 11. 延伸；贯穿 12. 极冷的天气 13. 吸入空气 14. 第一批做某事的人 15. 面对困难 16. up to 17. walk into 18. or so 19. stand on two legs 20. prepare sth. for sb. 21. panda keeper 22. be special to sb. 23. a symbol of... 24. at birth 二、单项选择 1. D 解析：“倍数 + 比较级 + than”表示“......比......大几倍”，“large”的比较级是“larger”。 2. B 解析：“more than”超过，美国制造的最快的飞机每小时能飞行超过 10000 米。 3. D 解析：“比较级 + and + 比较级”表示“越来越......”，海平面会变得越来越高，用“higher and higher”。 4. D 解析：“protect...from...”保护......免受......。 5. B 解析：“than”前用比较级，“popular”的比较级是“more popular”。 6. D 解析：根据“in our school”可知用最高级，且修饰动词“sings”用副词，“beautifully”的最高级是“the most beautifully”。 7. D 解析：“of us all”表示范围，用最高级，修饰动词“listens”用副词，“carefully”的最高级是“the most carefully”。 8. B 解析：“such + 形容词 + 名词复数”，“condition”表示条件，常用复数“conditions”。 9. A 解析：“succeed”成功，“achieve”实现，“offer”提供，“compare”比较。根据语境，温迪最终成功了。 10. B 解析：“ever since”自从，“even though”即使，“as soon as”一......就......，“as far as”就......而言。即使 2021 年亚洲青年运动会会让我们的城市更好，我们仍有很长的路要走。 11. C 解析：“look out”小心，“look through”浏览，“fall over”摔倒，“go off”离开。吉姆的祖父上周日摔倒并摔断了右腿。 12. D 解析：“give up doing sth.”放弃做某事，“in the face of difficulties”面对困难。 13. D 解析：“hundreds of”成百上千的。 14. D 解析：“much”可以修饰比较级，“taller”是“tall”的比较级。 15. A 解析：根据句意，时间比金钱更重要，用“more important than”。 三、完成句子 1. is as big as 2. weighs many times more 3. three times; tall; two times taller 4. run over excitedly; walk into; fall over 5. every two years 6. spend about 12 hours eating 7. to better understand the habits of giant pandas 四、翻译句子 1. Mountain climbing is one of the world's most dangerous sports. 2. It's very dangerous to climb Mount Qomolangma. 3. When you are near the top, you will also find it very hard to take in air. 4. One of the main reasons is that people want to challenge themselves in the face of difficulties. 5. Never give up trying to achieve our dreams. 6. Humans can sometimes be stronger than the forces of nature. 五、连词成句 1. What's the cheapest car in the store? 2. Mary is a lot more serious than her sister. 3. David is as clever as me. 4. This zoo has more animals than that one. 5. What's the best movie theater? 六、补全对话 1. F 2. A 3. C 4. D 5. G 七、语法填空 1. is 2. climbing 3. the most popular 4. run 5. southwestern 6. rises 7. to climb 8. cover 9. falls 10. include; freezing 11. to take 12. to reach 13. did 14. to succeed 15. lives 16. that 17. themselves 18. shows 19. trying 20. to achieve 21. shows 22. stronger 八、完形填空 1. B 解析：“arrive on”到达（岛屿等）。 2. B 解析：根据后文“But I’ve found...”可知一开始一无所有，“nothing”没有什么。 3. A 解析：“have + 过去分词”构成现在完成时，“make”的过去分词是“made”。 4. C 解析：“Although”虽然，引导让步状语从句。 5. A 解析：“give up”放弃。 6. C 解析：“wait for”等待。 7. A 解析：“already”已经，用于肯定句。 8. A 解析：“with”表示携带。 9. C 解析：“to kill”表目的。 10. C 解析：“learn to do sth.”学习做某事。 学科网（北京）股份有限公司 $$