Unit 7 同步练习2024-2025学年人教版八年级英语下册

Unit 7 一、选择题。 ( )1.Do you know China is one of 　　　　in the world?  A.the old country　 B.oldest country C.the oldest countries　 D.oldest countries ( )2.Qomolangma was 　　　　before the new height of it was announced.  A.8,844.43 meters high B.8,844.43-meters-high C.8,844.43-meter-high D.8,844.43 meters height ( )3.Qomolangma is higher than 　　　　.  A.any other mountain B.any others mountains C.any mountain D.others mountains ( )4.No ocean in the world is 　　　　the Pacific Ocean.  A.as bigger as　 B.as biggest as　 C.the biggest　 D.as big as ( )5.Of all the salt lakes,the Caspian Sea is 　　　　.  A.very deep　 B.deeper　 C.the deepest　 D.the deeper ( )6.When the little boy saw his mom,he was very　　　　 and ran towards her.  A.exciting　 B.excited　 C.excitement　 D.excite ( )7.I rushed to the door and 　　　　a chair in the hallway.  A.fell out　 B.fell over　 C.fell in　 D.fell off ( )8.—Do you know the　　　　 of the elephant?  —Yes.It　　　　 about 5,000 kilos.  A. weight; weighs　 B.weight; weight C.weigh; weighs　 D.weigh; weigh ( )9.My dog is clever and he can stand　　　　 two legs.  A.on　 B.in　 C.out　 D.without ( )10.I don’t like this pair of jeans.Could you show me　　　　 pair?  A.the other　 B.others　 C.another　 D.the others ( )11.The tree near my home is one of ___________ trees in our village. A. high B. higher C. highest D. the highest ( )12.You ‘d better practice speaking as ______________ as possible after class. A. more B. much C. many D. most ( )13. ---How___________ is the tall building ? ---It’s 3 meters . A. high. B. taller. C. short. D. many. ( )14. I’m sorry I’m late . I should get there 10 minutes _____________. A. early B. earlier C. the earlier D. the earliest ( )15. There isn’t an airport near where I live . The _____________ one is about 90 miles away . A. busiest B. farthest C. newest D. nearest ( )16. She is already _____her brother. A. so tall than B. as tall than C. so tall as D. as tall as ( )17. Shanghai is bigger than_____ in Japan. A. any other city B. all the other cities C. any city D. the other cities ( )18. She looks ___than she does. A. the more older B. very older C. much older D. more older ( )19.The Yellow River is the second ______ river in China. A. longer B. longest C. long D. length ( )20. This book is_____ that one, but_____ than that one. A. as difficult as; expensive B. as more difficult as; more expensive C. as difficult as; more expensive D. more difficult as; as expensive ( )21. It was very hot yesterday，but it is______ today. A.even hotter B. more hotter C. much more hot D. much hot ( )22. The earth is about_____ as the moon. A.as fifty time big B. fifty times as big C. as big fifty times D. fifty as times big ( )23. His father is_____than his mother. A.older four years B. as four years older C. four years older D. bigger four years ( )24. I know ______about Shenzhen than you, so tell me some, please. A. little B. some C. much D. less ( )25. Tony’s toys are ______more than Susan’s. A. many time B. many times C. much time D. more time 二、句型转换。 1. He read English last night. (改为否定句) He ____________ ___________English last night . 2.We’ll go to Beijing .(改为一般疑问句) ________ you _________ to Beijing ? 3.She reads English four one hour everyday .(对划线部分提问) _______ _________ does she read English everyday? 4.Qomolangma is 8,844,43 meters high .( 对划线部分提问) ___________ _________ Qomolangma ? 5.Tom is taller than any other boy in his class .(改为同义句) Tom is __________ ____________ boy in his class . 6.我们不久就会实现梦想。(完成译句) We’ll _______ our ________ soon . 7. There are some boys in the room. (改为否定句) There ____________ ___________boys in the room. 8. I ‘d like to play soccer.(改为一般疑问句) ________ you _________ to play soccer? 9. She will be back in two days .(对划线部分提问) _______ _________ will she be back? 10. The population of our city is 18,000,000.( 对划线部分提问) ___________ _________ the population of your city? 11. Math is important , English is important , too .(改为同义句) Math is __________ important ____________ English . 12. 大家尽管问我任何问题。(完成译句) _______ ________ to ask me anything . 三、单句辨错。 1. She gave away his job and started writing poetry at the age of 30.______ A B C D 2. Our headmaster is always the first come and the last to leave . _______ A B C D 3. We should try eating up all the food that we’ve ordered . ______________ A B C D 4. There is not book on the teacher’s desk._____________ A B C D 5. The fans shouted with exciting when they saw the famous singer._____ A B C D 四、用方框中所给单词的适当形式填空，使短文完整、通顺。每词限用一次。 full long nature but careful along send protect most tourist If you visit China，you must visit the Great Wall. It's one of the 1.______ popular places in China. It's a wonderful experience to walk 2.______ the wall. The Great Wall is known for its long history. The wall we see today was mostly built during the Ming Dynasty. It's about 8, 850 kilometers 3._____. The first parts were built over two thousand years ago in order to 4._______ the central areas of the country. All along the wall special buildings called “beacon towers (烽火台)” were built. When some parts were attacked by enemies, fires were lit in the beacon towers so that people on other towers could see them and 5. _____ warnings to the army. Nowadays some parts are broken, 6.____ other parts have been repaired. Badaling is the most famous part. It is near Beijing. There is a cable car to take 7.________ there. It is often 8.____ of people. You'd better wear strong shoes and walk 9._________ when you visit the Great Wall. The best time to visit is in spring or autumn. You can enjoy fantastic views and get close to 10._______. It will be an unforgettable trip. 五、完型填空。 Mike, a twelve-year-old boy, thought he had grown up to be a man. But his parents told him, “You won’t be a real man until you begin to 1 helping others.” One morning, his parents gave him some money to__ 2_ _some milk for them. Outside a shop he saw a homeless old man who looked very 3 . Mike went to him and asked, “What’s wrong with you?” The old man answered “I’m hungry, I haven’t had any food for two days.” At the thought of his parents’ words, Milk said to the old man, “Let’s go to the___4___.” When they___5__there, Mike asked the waiter to bring out bread and coffee to the old man. The old man finished the meal quickly. After the waiter__6_ _the plate and the cup, the old man said, “Sorry for giving you so much trouble. I’m fine now. I’ll__ 7_ _forget your kindness! You are a very good young man.” Mike was_ _8 __when he heard this. Just when he wanted to__ 9 __for the meal, the waiter came. Mike and the old man learned in surprise that the food was free__ 10__it was the birthday of the boss, and they were the first customers(顾客)that day. ( )1.A. think about B. depend on C. give up D. go on ( )2.A. lend B. borrow C. buy D. drink ( )3.A. afraid B. glad C. sick D. angry ( )4.A. bank B. library C. hospital D. restaurant ( )5. A. got B. reached to C. arrived at D. arrived in ( )6. A. sent out B. got down C. gave back D. took away ( )7. A. never B. always C. usually D. sometimes ( )8. A. nervous B. pleased C. sorry D. shy ( )9. A. spend B. cost C. pay D. buy ( )10. A. when B. until C. unless D. because 六、阅读理解。 A Many people think that the dinosaur(恐龙) is the biggest animal that ever lived. They are wrong. The world’s biggest animal is still living, and it lives in the sea. It is called the blue whale. Blue whale can be as long as 30 meters and weigh as much as 1,000 kilos. The largest dinosaurs weighed only 500 kilos. The whale is not only the world’s biggest animal but also one of the cleverest. We know that whales can talk to each other though we do not know what they are saying. We do not yet know how to “speak” to whales! One day perhaps we shall learn to speak to whales, and then they will be able to tell us about themselves. There is a famous white whale called Moby Dick. He was in a story by the American writer, Herman Melville. In this story, a sailor called Captain Ahab spends a lot of time trying to find and kill Moby Dick. Sadly. There are not many kinds of whales left. Men have killed them for thousand of years for food and other things. However, there are now laws to stop people killing most kinds of whales, so perhaps there will be more of them in the years to come. ( )1. The story is about ___ . A. killing whales B. the largest animals C. what whales eat D. dangerous animals in the sea. ( )2. Whales can ___ . A. lay eggs B. talk to each other C. tell us about themselves D. live on land ( )3. Moby Dick ___. A. was an American B. knew Herman Melville C. had a friend called Captain Ahab D. was a whale in a story ( )4. There are not many whales left because ___. A. people have killed a lot of them B. they can talk to each other C. they live in the sea D. there are laws against them ( )5. The correct statement according to the passage is ___ . A. Moby Dick was very clever, but he was killed in the end B. thousands of whales were killed because they were tasty to eat C.people can understand in which language whales talk about D.the number of whales may increase because of laws to protect them B The United States has many different kinds of climate（气候）.On the west coast（海岸），the temperature changes very little between summer and winter，but the north central states（中部各州）have a very different kind of climate.In these states，people wear light clothes during the summer，and they need heavy wool or fur clothes in winter. In the southwest，the climate is quite warm during the winter，but hot in summer. In the eastern part of the United States，summer temperatures are very different from winter temperatures.Summers are usually hot，and winters are usually cold.Spring temperatures are comfortably warm，and autumn temperatures are quite cool. Years ago，people in the cold areas（地区）of the United States did not often get vegetables and fresh fruits during the winter.Today trucks and trains carry fruits and vegetables very quickly to all parts of the United States.In this way，Americans“send their climate”to people in other states. ( )6.In the north central states，people wear ________ clothes in summer and ________ clothes during the winter. A.light；heavy fur B.wool；cotton C.wool；silk D.silk；linen ( )7.The climate in the southwest is ________ during the winter，but ________ in summer. A.quite cold；very hot B.comfortably warm；rather hot C.a little cold；rather hot D.quite warm；little hot ( )8.Today ________ parts of the United States can get fruits and vegetables in winter. A.a few B.most C.all D.not all ( )9.Which statement is true according to the passage？ A.The climate in the west of the USA is almost the same as that in China. B.Now Americans don’t worry about eating fresh fruits and vegetables. C.In winter，most Americans have to wear heavy clothes. D.Most states in America have almost the same climate. ( )10.The best title（标题）of the passage should be ________. A.Vegetables and Fruits B.The Climate and Fruits C.The United States D.The Climate of the United States 一、选择题 1. C 解析：“one of + the + 形容词最高级 + 名词复数”，表示“最......之一”，old 的最高级是 oldest，前面要加 the。 2. A 解析：“8,844.43 meters high”表示“8844.43 米高”，B 选项“8,844.43 - meters - high”形式错误，C 选项“8,844.43 - meter - high”用于修饰名词，D 选项“height”是名词，此处需要形容词。 3. A 解析：“any other + 名词单数”，表示“任何其他的......”。 4. D 解析：“as...as...”中间用形容词原级，“big”的原级是“big”。 5. C 解析：在所有的盐湖中，用最高级，“the deepest”。 6. B 解析：“exciting”修饰物，“excited”修饰人，此处是人感到兴奋，用“excited”。 7. B 解析：“fell over”表示“绊倒”。 8. A 解析：“weight”是名词“重量”，“weigh”是动词“称重”，主语是“it”，用“weighs”。 9. A 解析：“stand on two legs”用两条腿站立。 10. C 解析：“another”表示“另一个”，“the other”表示两者中的另一个，“others”相当于 other + 名词复数，“the others”表示特定范围内的其余全部。 11. D 解析：“one of + the + 形容词最高级 + 名词复数”，表示“最......之一”。 12. B 解析：“as much as possible”尽可能多地，“practice speaking”是动词短语，用副词 much 修饰。 13. A 解析：询问建筑物的高度用“high”。 14. B 解析：“10 minutes earlier”早 10 分钟，用比较级。 15. D 解析：“near”表示附近，所以是最近的机场，“nearest”。 16. D 解析：“as...as...”表示“和......一样......”，中间用形容词原级。 17. C 解析：上海不是日本的城市，所以用“any city”，表示任何城市。 18. C 解析：“much older”表示“老得多”，比较级前用 much 修饰。 19. B 解析：“the second longest”第二长的。 20. C 解析：“as...as...”中间用原级，“more expensive”是比较级。 21. A 解析：“even hotter”更热，even 修饰比较级。 22. B 解析：“fifty times as big as”表示“是......的五十倍大”。 23. C 解析：“four years older”大四岁。 24. D 解析：“less than”少于，根据“so tell me some”可知知道得更少。 25. B 解析：“many times”许多倍。 二、句型转换 1. didn't read 解析：一般过去时的否定在动词前加 didn't，动词用原形。 2. Will; go 解析：一般将来时的一般疑问句将 will 提前。 3. How long 解析：对时间段提问用“How long”。 4. How high is 解析：对高度提问用“How high”。 5. the tallest 解析：“taller than any other boy”相当于“the tallest boy”。 6. achieve; dreams 解析：“achieve”实现，“dreams”梦想。 7. aren't any 解析：否定句中 some 变为 any。 8. Would; like 解析：“Would you like...?”你想要......吗？ 9. How soon 解析：“in + 时间段”用“How soon”提问。 10. What is 解析：对人口提问用“What is the population of...”。 11. as; as 解析：“as...as...”表示“和......一样......”。 12. Feel free 解析：“Feel free”随意。 三、单句辨错 1. B 改为 gave up 解析：“gave away”表示赠送、分发；“gave up”表示放弃，这里应该是放弃工作，用“gave up”。 2. B 改为 to come 解析：“the first to do sth.”第一个做某事，用动词不定式。 3. B 改为 try to 解析：“try to do sth.”尽力做某事。 4. A 改为 There is no 解析：“no”相当于“not a / an”。 5. B 改为 excitement 解析：“with excitement”兴奋地，用名词。 四、用方框中所给单词的适当形式填空 1. most 解析：“one of the most popular”最受欢迎的之一。 2. along 解析：“walk along”沿着......走。 3. long 解析：“8,850 kilometers long”8850 千米长。 4. protect 解析：为了保护国家的中心区域，用“protect”。 5. send 解析：发送警告，用“send”。 6. but 解析：转折关系，用“but”。 7. tourists 解析：有很多游客，用复数“tourists”。 8. full 解析：“be full of”充满。 9. carefully 解析：小心地走，用副词“carefully”。 10. nature 解析：接近大自然，用“nature”。 五、完型填空 1. A 解析：“think about”考虑，“depend on”依靠，“give up”放弃，“go on”继续。此处是考虑帮助别人，用“think about”。 2. C 解析：买牛奶，用“buy”。 3. C 解析：看起来生病了，用“sick”。 4. D 解析：根据下文点餐，可知是去餐馆，用“restaurant”。 5. C 解析：“arrive at”到达小地点，“reach”是及物动词，不用加介词，“arrive in”到达大地点。 6. D 解析：“took away”拿走。 7. A 解析：“never forget”永远不会忘记。 8. B 解析：听到表扬很高兴，用“pleased”。 9. C 解析：“pay for”付款。 10. D 解析：因为是老板的生日所以食物免费，用“because”。 六、阅读理解 A 篇 1. B 解析：文章主要介绍了世界上最大的动物蓝鲸。 2. B 解析：文中提到鲸鱼能相互交流，用“talk to each other”。 3. D 解析：Moby Dick 是一个故事里的鲸鱼，用“was a whale in a story”。 4. A 解析：因为人类捕杀了很多鲸鱼，所以数量不多，用“people have killed a lot of them”。 5. D 解析：现在有法律保护鲸鱼，所以它们的数量可能会增加，用“the number of whales may increase because of laws to protect them”。 B 篇 1. A 解析：文中提到在北部中部各州，夏天穿轻薄的衣服，冬天穿厚重的衣服，用“light；heavy fur”。 2. D 解析：西南部冬天气候相当暖和，夏天很热，用“quite warm；little hot”。 3. B 解析：如今美国大部分地区冬天都能得到水果和蔬菜，用“most”。 4. B 解析：现在美国人不用担心吃不到新鲜的水果和蔬菜，用“Now Americans don’t worry about eating fresh fruits and vegetables”。 5. D 解析：文章主要介绍了美国的气候，用“The Climate of the United States”。 学科网（北京）股份有限公司 $$