Unit 7 同步练习2024-2025学年人教版八年级英语下册

Unit 7 一、用所给词的适当形式填空 1．She tried her best but did ____________ (bad) among all the members in the team. 2．Which do you like _____(well), Green, black or yellow? 3．Millie does homework _______(slow) in our class every time. 4．Betty writes _____________(carefully) in our class. 5．My brother jumps ________ (far) in our school. He is so great. 6. The animals in the zoo are usually　　　　　(wake)at night. 7. His grandma went to hospital and her　　　　　(ill)is so serious. 8. Although Lucy tried her best to lose weight, she didn’t　　　　　(success). 9. Pandas eat so many　　　　　(bamboo)every day. 10. A wolf is much　　　　　(wild)than a dog. 11.There are four oceans on the earth，and the Pacific Ocean is the _________ (large)． 12.Jackson has difficulty in __________（solve）the problem in such a short time. 13.Air pollution is __________ (harm) to our health. 14.The panda ________(keep) are taking care of those pandas. 15.They can provide special places for ___________ (home) people to stay. 16. I hope the environment will become ___________ and ____________. (good) 17. The ___________________ (care) you are, the _____________( few) you’ll make mistakes. 18. The ______________(beautiful) park I’ve ever been to is Disneyland. 19. It’s __________________________(interesting) movie (that) she has ever seen. 20.Watching TV is much more interesting than ___________ basketball.(play) 21. The noise was keeping everyone ______ (醒着的). 22. We should try our best to protect e__________ animals. 23. The news caused great __________ (激动) among her friends. 24. They raised two hundred dollars _____ (大约) for charity (慈善事业). 25. They live in a _____ (巨大的) house. 26. The plants grow _____ (野生的) along the banks (堤，岸) of rivers. 27. She's ___________ (research) into possible cures for AIDS. 28. The number of pandas is _____ (two) as many as before. 29. Lions spend at least 8 hours ________ (sleep) during the daytime. 30. This law provides __________ (protect) for endangered animals. 二、翻译。 1. __________________________放弃做某事  2. ______________________实现某人的梦想  3. ______________________ 自然界的力量  4. ______________________到达顶峰  5. ___________________________ 虽然;尽管  6. _______________________在出生的时候  7. _______________________ 醒着  8.______________________兴奋地跑过去  9. ______________________撞到某人  10._____________________摔倒  11. _____________________照顾;照料  12. _____________________ 每两年  13. __________________ 砍伐林木  14. _____________________濒危动物  15. ____________________大熊猫越来越少  16. ___________________处于危险之中  17. ___________________________ 拯救这些动物的重要性  三、选择题。 （ ）1.-How are you today, Tom?-I’m even _____, I don’t think this medicine is good for me. A. worse B. badly C. better D. well （ ）2.There are _____ sharing bikes in many cities. So there will be _____ pollution. A. less and less; more and more B.less and less; fewer and fewer C.more and more; less and less D.fewer and fewer; less and less （ ）3.-Tu Youyou has spent her entire life on medical_____. She deserves the Nobel Prize. -Yes. She is really a great scientist. A.record B. research C. report D. relation （ ）4.No one can _____ anything without effort. A. make B. have C. want D. achieve （ ）5.-Some of the animals _____ the pollution.-Right. The government will find ways to solve the problems. A. die on B. die in C. die of D. die from （ ）6. —Have you ________ been to the Great Wall in China, Bob? —Never. I want to visit it this summer. A. already B. just C. ever D. yet （ ）7. —Could you please teach me _________ this weekend? —Sure, I can. A. skate B. skating C. to skate D. skated （ ）8. All these stamps _______ Jim. He has a hobby of collecting stamps. A. belong to B. used to C. wait for D. as for 四、根据汉语意思完成下列句子，每空一词。 1.我们打开窗户呼吸些新鲜空气吧。 Please open the windows.Let's some fresh air 2.面对危险时，他试图表现得勇敢些。 He tries to be brave danger. 3.虽然他只是个小孩，他对电脑却非常了解。 he is only a little boy,he knows a lot about computer. 4.据我所知，那个穿白色T 恤的男人将会成为我们的新英语老师。 ,the man in a white T-shirt will be our new English teacher. 5.如果你有问题，请随时问我。 If you have any questions,please to ask me. 6.珠穆朗玛峰比世界上其他的山都要高(珠穆朗玛峰是世界上最高的山峰)。 Qomolangma is higher than _________ ___________ ____________ in the world. Qomolangma is higher than _________ ___________ ____________ in the world. Qomolangma is __________ ___________ ___________ in the world. Qomolangma is ______ _________ of ______ ______ ____________ in the world. 7.你知道中国是世界上最古老的国家之一吗? Did you know that China is ______ ______ ______ ______ _______ in the world? 8.请随意问我关于这次研学旅行的任何问题。 Please _______ ________ ________ _______me __________ on this study travel. 9.主要原因是为了保卫他们部分的国土。 The main ___________ ___________ ___________ ____________ their part of the country. 10.所有的山之中,珠穆郞玛耸立得最高. Of all the mountains, Qomolangma __________ ________ __________ 11.厚厚的雪覆盖着山顶, 雪也可能下得很大. Thick clouds_________ ________ ________ and snow can ______ _-_______ _________. 12.当你接近山顶的时候,呼吸也非常的困难. It is also very hard __________ _________ ________ ________ as you get near the top. 五、按要求完成下列句子，每空一词。 1.The river is about 100 meters wide.(对画线部分提问) is the river? 2.The population of Beijing is about 20,000,000.(对画线部分提问) of Beijing? 3.Shanghai is the busiest city in China.(改为同义句) Shanghai is busier than city in China. 4.Susan is five years old and Helen is five years old,too.(改为同义句) Susan is Helen. 5.Tom is a lot taller than Jim. (改为同义句) Jim is than Tom. 六、语法填空。 It is 8:30 a.m at the Chengdu Research Base. Panda keepers __________ (prepare) the milk for the baby pandas’ breakfast. At 9:00 a.m, they find that most of the babies are already _________ (wake) and hungry When the babies see the keepers, they run over with _____________ (excite) and some of them even walk into their friends and fall over!  Lin Wei, one of the panda __________(keep) , says ,“They’re so cute and lovely. I take care of them like they’re my own babies. I wash, feed and play with them every day. They’re very special _____ me.” In fact, many people around the world love these black and white animals. Pandas ______________(become) so popular that they are now a symbol of China. Scientists say there are now fewer than 2000 pandas __________ (live) in the forests. Another 300 or so live in zoos or research centers in China and other countries. Pandas do not have many babies, maybe only one every two years. The babies often die from ____________(ill) and do not live very long. Adult pandas spend more than 12 hours a day______________(eat) about 10 kilos of bamboo. Many years ago, there were a lot ___________(many) bamboo forests and pandas in China, but then humans_____________(start) to cut down the forests. As the forests get smaller and other human activities cause more problems, pandas can’t find enough ________(eat) and they are having fewer babies. An education program in Chengdu teaches children in cities ________pandas and other endangered wild animals. They send people to schools ____________(tell) children about the ____________(important) of saving these animals. And the Chinese government is trying hard to help save the pandas. Scientists are doing research _____ (better) _____________ (understand) the habits of pandas. We all hope that in the future there ____________( be ) a lot more pandas than now. 七、任务型阅读。 The World's Most Endangered Animals Welcome to the World's Most Endangered Animals website！Here you can find some information about the increasing（增加）number of all the endangered animals in the world. The top reason for animals becoming dead is the loss of the living space because human beings need more space to some endangered animals The African elephant The African elephant is the largest elephant of the three kinds of elephants.It lives in different places from hot deserts to high rainforest in Africa. The giant panda It looks very cute with black and white colors.Although scientists do not know why these special bears are black and white，some guess that the giant pandas' colors can help protect them in the wild.It has a very restricted（受限制的）diet.Giant pandas can be as dangerous as any other bear when they are angry. The white shark（大白鲨）This kind of shark has been blamed（责备）because it attacks people more than any other shark does.But the research shows that most human beings who are attacked by the white shark are quickly set free at last. What we should do People should stop killing endangered animals，and join some groups to protect endangered animals and raise money for them. 1.What do you know about the African elephant？ _____________________________________________________________________2.How many animals are mentioned（提到）in danger in the passage？ _____________________________________________________________________3.Where can we read the passage？ _____________________________________________________________________4.Why do animals have less living space？ _____________________________________________________________________5.Why did the writer write this passage？ _____________________________________________________________________ 以下是对上述各题的详细解析： **一、用所给词的适当形式填空** 1. “among all the members”表明是在所有成员中进行比较，要用最高级，“bad”的最高级是“worst”。 2. “Green, black or yellow”是三者进行比较，要用最高级，“well”的最高级是“best”。 3. “in our class”在我们班这个范围内比较，用最高级，“slow”的副词形式“slowly”，最高级是“the slowest”。 4. “in our class”是最高级的比较范围，“carefully”的最高级是“the most carefully”。 5. “in our school”在我们学校这个范围内，用最高级，“far”的最高级是“the farthest”。 6. “be awake”表示“醒着的”，是固定短语。 7. “her”后接名词，“ill”的名词形式是“illness”。 8. “didn't”后接动词原形，“success”是名词，动词形式是“succeed”。 9. “bamboo”作“竹子”讲时是不可数名词。 10. “than”提示用比较级，“wild”的比较级是“wilder”。 11. “在地球上的四个大洋中”进行比较，用最高级，“large”的最高级是“largest”。 12. “have difficulty in doing sth.”表示“做某事有困难”，“solve”要用动名词形式“solving”。 13. “be harmful to”表示“对......有害”，“harm”的形容词是“harmful”。 14. “panda keeper”表示“熊猫饲养员”，“are”表明用复数“keepers”。 15. “homeless”表示“无家可归的”，“homeless people”表示“无家可归的人”。 16. “比较级 + and + 比较级”表示“越来越......”，“good”的比较级是“better”。 17. “the + 比较级，the + 比较级”表示“越......，越......”，“careful”的比较级是“more careful”，“few”的比较级是“fewer”。 18. “I’ve ever been to”表示在我去过的当中，用最高级，“beautiful”的最高级是“the most beautiful”。 19. “she has ever seen”表示她看过的当中，用最高级，“interesting”的最高级是“the most interesting”。 20. “than”前用动名词形式，“playing”。 21. “keep + 宾语 + 形容词”表示“使......保持某种状态”，“awake”表示“醒着的”。 22. “endangered animals”表示“濒危动物”。 23. “great excitement”表示“巨大的激动”，“excitement”是名词。 24. “approximately”表示“大约”。 25. “huge”表示“巨大的”。 26. “grow wild”表示“野生生长”。 27. “is researching”是现在进行时，表示正在研究。 28. “twice as many as”表示“是......的两倍”。 29. “spend + 时间 + doing sth.”表示“花费时间做某事”，“sleep”要用动名词“sleeping”。 30. “provide sth. for...”表示“为......提供某物”，这里需要名词，“protect”的名词形式是“protection”。 **二、翻译** 1. “give up doing sth.”：“give up”表示“放弃”，后接动名词。 2. “realize one's dream”：“realize”表示“实现”，“one's”表示“某人的”。 3. “the power of nature”：“power”表示“力量”，“nature”表示“自然”。 4. “reach the top”：“reach”表示“到达”，“top”表示“顶部”。 5. “even though/although”：表示“虽然，尽管”，引导让步状语从句。 6. “at birth”：“birth”表示“出生”。 7. “be awake”：“awake”表示“醒着的”，是形容词，前用 be 动词。 8. “run over excitedly”：“run over”表示“跑过去”，“excitedly”是副词，修饰动词。 9. “bump into sb.”：“bump into”表示“撞到”。 10. “fall down”：“fall”表示“摔倒”，“down”表示“向下”。 11. “take care of/look after”：都表示“照顾，照料”。 12. “every two years”：“every + 基数词 + 复数名词”表示“每......”。 13. “cut down trees”：“cut down”表示“砍伐”，“trees”表示“树木”。 14. “endangered animals”：“endangered”表示“濒危的”。 15. “Fewer and fewer giant pandas”：“fewer and fewer”表示“越来越少”，“giant pandas”表示“大熊猫”。 16. “be in danger”：“in danger”表示“处于危险中”。 17. “the importance of saving these animals”：“importance”表示“重要性”，“of”表示“......的”。 **三、选择题** 1. A ：根据“ I don’t think this medicine is good for me.”可知病情更糟了，用“worse”，“bad”的比较级。 2. C ：“bikes”是可数名词，用“more and more”表示越来越多；“pollution”是不可数名词，用“less and less”表示越来越少。 3. B ：“medical research”表示医学研究，屠呦呦一生致力于医学研究。 4. D ：“achieve”表示实现，达成，不努力无法实现任何事。 5. D ：“die from”表示死于外部原因，动物死于污染是外部原因。 6. C ：“ever”用于疑问句，表示曾经。 7. C ：“teach sb. to do sth.”教某人做某事。 8. A ：“belong to”属于，邮票属于吉姆。 **四、根据汉语意思完成下列句子，每空一词** 1. “breathe in”表示吸入，呼吸。 2. “in the face of”表示面对。 3. “Even though”表示虽然，尽管，引导让步状语从句。 4. “As far as I know”表示据我所知。 5. “feel free”表示随意，自由自在。 6. “any other mountain”表示任何其他的山，单指一座；“any other mountains”复数形式；“the highest mountain”最高的山；“the highest of all the mountains”所有山中最高的。 7. “one of the oldest countries”表示最古老的国家之一。 8. “feel free to ask”随意问；“anything”任何事。 9. “was to protect”表示目的是保护。 10. “stands the highest”表示耸立得最高。 11. “cover the top”覆盖顶部；“fall very heavily”下得很大。 12. “to take in air”表示呼吸空气，“It is + 形容词 + to do sth.”。 **五、按要求完成下列句子，每空一词** 1. 对宽度提问用“How wide”。 2. 询问人口用“What's the population”。 3. “any other”表示任何其他的，后跟名词单数。 4. “as old as”表示和......一样大。 5. “much shorter”表示矮得多。 **六、语法填空** 1. “It is 8:30 a.m.”表示正在进行的动作，用现在进行时“are preparing”。 2. “awake”是形容词，作表语，表示醒着的。 3. “with excitement”表示兴奋地，“excitement”是名词。 4. “one of + 名词复数”，表示......之一，“keeper”用复数“keepers”。 5. “be special to sb.”对某人来说是特别的。 6. “have become”现在完成时，表示已经变得。 7. “living”现在分词作后置定语，修饰“pandas”。 8. “die from + 名词”，“ill”的名词形式“illness”。 9. “spend + 时间 + doing sth.”，“eat”用动名词“eating”。 10. “a lot more”表示更多，“more”是 many 的比较级。 11. “started”一般过去时，描述过去的动作。 12. “enough to eat”足够吃的，动词不定式作后置定语。 13. “teach children about...”教孩子们关于......的知识。 14. “to tell”动词不定式表目的。 15. “the importance of...”......的重要性。 16. “to better understand”动词不定式表目的，“better”是副词修饰动词“understand”。 17. “in the future”表示将来，用一般将来时“will be”。 **七、任务型阅读** 1. 从文章中可以找到关于非洲象的描述：“The African elephant is the largest elephant of the three kinds of elephants. It lives in different places from hot deserts to high rainforest in Africa.” 回答时需包含这两个关键信息。 2. 文中提到了“ The African elephant”、“The giant panda”和“The white shark”三种濒危动物。 3. 文章开头提到“Welcome to the World's Most Endangered Animals website！”，所以可以在这个网站上读到这篇文章。 4. 文中提到“ The top reason for animals becoming dead is the loss of the living space because human beings need more space to...”，动物生存空间减少是因为人类需要更多空间。 5. 作者写这篇文章是为了告诉人们濒危动物数量增加的信息，并呼吁人们保护它们。 学科网（北京）股份有限公司 学科网（北京）股份有限公司 $$