2018年英语一轮复习过关检测八年级下册 Units 7、8

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八下U7—8Ⅰ. 单项选择1. The Yangtze River is about 6, 300 kilometers__________.A. longB. wideC. deepD. high2. If you read a lot, your life will be full__________pleasure.A. byB. ofC. forD. with3. Many students try to go to college__________it is not easy.A. ifB. unlessC. even thoughD. since4. (2016·黄冈中考)—Your father never shops online. Why’s that?—He says they’re much__________but the products are not really good.A. nicerB. cheapC. niceD. cheaper5. In our school library there__________a number of books on science, and in these years the number of them__________growing larger and larger.A. are; isB. is; areC. have; areD. has; is6. If we Chinese work hard together, China Dream will__________.A. come outB. come trueC. come onD. come over7. Taobao. com is one of__________shopping websites in China.A. largeB. largerC. largestD. the largest8. —__________the population of your city? —800, 000 or so.A. How many areB. How much isC. What’sD. How is9. (2016·邵阳中考)There are__________students in our school.A. hundredsB. hundreds ofC. hundred of—That’s true. It__________a lot already.A. changesB. changedC. will changeD. has changedⅡ. 词汇运用(Ⅰ)根据句意及首字母提示完成单词。

1. Xiao Fang i__________herself to the new students in English in the first lesson.2. —Whose bike is it?—It doesn’t b__________to me. It’s hers.3. H__________up, or we will miss the train.4. Never give up! Pain always comes with a__________.5. Internet is a good t__________to search for useful information.(Ⅱ)用所给词的适当形式填空。

6. Keep your dream and work hard towards it, and you will__________ (success)sooner or later.7. The child ran to her mother with__________ (excite).8. The old woman died of__________ (ill)at last.9. Many students went to the park yesterday, __________ (include)me.10. It is very important for us__________ (finish)our homework.Ⅲ. 完成句子1. 年轻人面对困难时应该挑战自己。

Young people should challenge themselves_______ _____ _____ _____difficulties.2. 中国的人口众多。

The_____ _____China is large.3. 据我所知, 长城是最大的人造物之一。

_____ _____ _____ _____ _____, the Great Wall is one of the biggest man-made objects.4. 在中国, 将会有更多的熊猫居住的森林。

In China, there will_____ _____forests for pandas_____ _____ ___.5. 那里的人们相互亲善并且互相信任。

People there are friendly to each other and believe_____ _____ (_____ _____).【能力题组】Ⅰ. 完形填空Most of us have three meals a day. We take food for granted(想当然). And we don’t think about it. 1 experts argue a food crisis(危机)is coming. This crisis is going to make us2the way we think about food.Food is in great need3 a growing of world population. By 1960, the population was three billion. It doubled to six billion by 1999. By 2050, this planet will need to4at least nine billion people. As a result, the food prices get higher and higher.So, what can a5, crowded world do? One suggestion is to eat6meat. Meat uses more natural resources(资源)than grain. It requires more7to produce one pound of meat than to produce one pound of grain. It also requires between 5 and 10 times more8than vegetables. So, eating less meat will9more land for farming, and it will save water.To eat less meat, people will need to change their eating habits. That will not be10. Americans, for example, have11loved meat. In general, they eat twice as much meat as people in other countries. At thesame time, in developing countries like China and Brazil, sales of meat have doubled in the last 20 years. 12 will double again by 2050. Growing need of meat will13to put pressure on natural resources.World population is increasing, resources are becoming fewer, and food prices are rising. Therefore, we need to rethink14we eat every day. For meat lovers, we don’t need to give up meat15. But we need to eat more grain and less meat.1. A. And B. But C. Or D. Until2. A. change B. find C. get D. tell3. A. instead of B. thanks to C. because of D. as for4. A. help B. have C. feed D. meet5. A. busy B. tired C. thirsty D. hungry6. A. less B. more C. much D. little7. A. time B. land C. people D. place8. A. air B. meat C. money D. water9. A. provide B. produce C. waste D. need10. A. important B. hard C. easy D. necessary11. A. never B. seldom C. hardly D. always12. A. It B. They C. We D. That13. A. continue B. stop C. have D. start14. A. how B. when C. what D. where15. A. quickly B. completely C. finally D. especiallyⅡ. 阅读理解The life of the animals in the zoo is different from that in the wildlife park.In the zoo, most of the animals are very sad. They have to stay in cages all day and wait for the zoo keepers to feed them. They can’t go out of the cages, so they have to walk r ound and round.However, the wildlife park is a good place for them. All the animals there live in the open air. They can run, jump and play happily, and they can look for food by themselves. They are protected there because people are not allowed to hunt. The most important thing is that they are free and happy in the wildlife park. Most of the animals in the wildlife park are friendly. But some are scary, such as lions, wolves and tigers. Don’t worry. A special bus can take you to see the animals. You are quite safe inside the bus. How exciting it is if a tiger or a lion watches you through the window!1. In the zoo, most of the animals are_________.2. The animals in the zoo have to stay_________all day.3. The wildlife park is_________for animals.4. In the wildlife park, the animals_________food by themselves.5. All of the animals are friendly in the wildlife park, aren’t they? ____________________________________ Ⅲ. 短文填空阅读短文, 从方框中选择适当的词并用其适当形式填空, 使短文意思完整、通顺。