2021年中考英语一轮复习八年级上册Unit7-Unit8单元练习（含答案）

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1、2021 年中考英语一轮复习年中考英语一轮复习八年级上册八年级上册 Units 7-8 I. 根据所给句子，填入一个适当的词，使句意完整。 1. Dont _ the dirty water into the river . 2. We should _ up the sugar and ice-cream , so that we can get the mixture. 3. In the future , people wont use money , everything will be _ . 4. Maybe , people will _ to be 200 years old

2、. 5. If we dont protect the earth , the environment will be in great _ . 6. Do you know how to _ fruit salad ? 7. Thanksgiving Day is a _ festival in America. 8. We should _ more trees in Spring . 9. Please write your name on this piece of _ . 10. Mr. Green lives in a new _ across from the street .

3、II. 用括号内所给单词的适当形式填空 1. I hope there will be less _ (pollute ) in the future. 2. Our English teacher _ (not be ) back in a week . 3. There _ (be) a concert in the theater next month . 4. Mr. Smith likes to eat _ (sandwich ) with lettuce . 5. You have to _ (peel) the orange before eating it . 6. _ (ad

4、d) some more salt to the popcorn , please . 7. All the humans want to have a _ (peace ) world . 8. I think I _ (be ) a newspaper reporter in 20 years. 9. Thanksgiving is a time _ (give) thanks for food in autumn . 10. Its time _ (enjoy ) the rice and noodles . III 单项选择 ( ) 1. We know some animals ar

5、e _ great danger . A in B. on C. to ( ) 2. There are _ students planting trees in the park now . A hundreds of B. hundred of C. three hundreds ( ) 3. There _ a tennis game in our school tomorrow afternoon . A was B. has C. will be ( ) 4. -How much _ do we need for a sandwich ? -Three spoons . A brea

6、d B. tomatoes C. butter ( ) 5. _ , I got to the top of the mountain though it was raining hard. A First B. Possibly C. Finally ( ) 6. I want to be an astronaut , then Ill _ to the moon . A can fly B. be able to fly C. can flying ( ) 7. Dont _ sugar and coffee. I dont like coffee with sugar. A mix up

7、 B. take up C. make up ( ) 8. -Would you like something to drink , Linda ? -Yes, _ . A One cup of pear juice B. Two bowls of noodles C. One watermelon ( ) 9. -Will you school have a school trip this term ? -_ . Its on June 7th . A Yes, it is B. Yes, it will C. No, it isnt ( ) 10. -I think people wil

8、l have less free time in the future . - _ , With robots help , people will have more free time . A I hope so B. I dont know C. I dont agree . III. 完成对话 从方框中选择正确选项， 交将其字母序号写在对话后面的 横线上。（方框中有一个选项与对话内容无关） A. We also need four pears and two spoons of honey . B. Then put the yogurt and honey in it . C. Ho

9、w many apples do we need ? D. What do you need E. Do we need any yogurt ? F. What should we do ? A: Julie , lets make fruit salad . B:OK. _1_ A:Yes, we do . But only one cup . B: OK. _2_ A: Oh, we need three apples . B:What else do we need ? A:_3_ B:All right . Now everything is ready . _4_ A: First

10、 , cut up the apples and pears . Next , put them in a bowl . _5_ Finally , mix them up , Now, you can eat it . B:Wow! Its really tasty , Mom ! 1. _ 2._ 3._ 4._ 5._ V 补全对话 根据对话内容，填写适当的话语，使对话完整、正确 。（每 空词数不限） A: What do you think 1. _ in ten years ? B: Oh, I think life will be better. A: 2. _? B: Ill l

11、ive in space . A: 3. _? B:Ill take a spaceship to get there. A:4. _? B: Yes. I think it will be very interesting . A: Will there be banks , schools and department stores ? B: Of course there will be . I think people will take anything for free in the department stores. A:Maybe everyone will enjoy hi

12、s life there. B: 5. _ . People will have a happy life there. VI 短文填空 从方框中选择正确选项，完成短文。（方框中有两个选项是 多余的） A hear B. What C. light D. large E. disagree F see G to heat H. grow I. serious J. think K. in L. run How do you imagine the future ? Will life in the future be better , worse or the same as now? _1_

13、 do you think of the future ? People _2_ that life will probably be very different in 2050 . First of all , planes will be very _3_ so flying will be very cheap . Everyone will have a small car . Fuel will be new and clean , but expensive , We will _4_ robots everywhere . And space planes will take

14、us around the world _5_ two hours . Homes will be warm in winter and cool in summer , so they will be very comfortable . We will use the sun _6_ our homes . Computers will be very small so they will be very _7_ . People will do many things on the Internet . At that time , water will become one of ou

15、r most _8_ problems. In many places , farmers will be in great need of water to _9_ fruit and vegetables . By 2050, we will be able to help blind and deaf people see again and _10_ again . At that time , our life will become better and better. 1. _ 2._ 3._ 4._ 5._ 6._ 7._ 8._ 9._ 10._ VII. 阅读理解 (A)

16、Our life will be different from now with robots appearing in our homes . So what will the future be like ? Here are some students idea. I expect to live in a more beautiful and cleaner city . The street will be cleaned by the robots every day . - Ben There will be more kinds of foods to choose and t

17、he foods will be more delicious . The robots will be able to make the food for us . -Karen We do not have to spend much time on heavy work because robots will take most of our work . So we will have more vacations . We can take a vacation on the moon . We will not live on the earth but on the moon o

18、r other planets . -Mark I expect that most families will have their own planes made by their robots . And travel will become more convenient . The plane will be faster than any other transportation ( 交通工具） -Sue I expect robots can make the clothes for us . The clothes could change their sizes and co

19、lors by themselves . -Sam . 根据短文内容，选择正确答案。 ( ) 1. There will be _ for us in the future according to the passage . A fewer vacation B more money C more kinds of foods D. more work ( ) 2. Robots will NOT help us to _ according to the passage . A clean the city B. make clothes C cook D. drive a plane (

20、 ) 3. Which is NOT true according to the passage ? A We can travel to the moon . B There may be no person on the earth . C We can spend little time on the housework . D The train will be the fastest transportation . ( ) 4. The underlined word “convenient” means _ . A easy B. crowded C. boring D. qui

21、et ( ) 5.What is the best title for the passage ? A Robots in the Future B. Cities in the Future C Transportation in the Future D. Future Life with Robots . (B) ( ) 1. Present this coupon at the bookstore on any books you buy , and youll get a 10 discount . We have lots of books to choose from , inc

22、luding childrens books , novels , travel guides , and non-fiction . Youre sure to find something that you will enjoy . Shop now for Childrens Day and avoid the rush ! Offer available until June 15. ( ) 2. Welcome to JB Music Store ! Just any two CDs and your name will go into the contest . Youll hav

23、e the chance to get CDs of $1000. Choose your prize from rock , pop , and classical music . Contest ends on June 14. Prize drawn on July 21. Check the store for more information . ( ) 3. But one T-shirt or hat at Daniels Teenager Wear , and get another T-shirt or hat of the same price free . Choose

24、from any of our T-shirts in fashion . Choose one of the designer hats and we will give you another one at no cost , Hurry ! Offer ends on June 14. Offer limited to one per customer . ( ) 4. Buy and full-price movie ticket on Tuesdays or Wednesdays , and you can buy a second ticket for a friend for o

25、nly half price . The latest movies are all here , showing in one of our five theaters at New Field Mall Shopping Complex . Offer available through July 1. Limit one per customer . ( ) 5. Buy any meal for at least $6 at Mikes Cafe , and receive a soft drink with no charge . We serve the best hamburge

26、rs and snacks in the Mall. Come in and try our delicious meals and our excellent service . You will be surprised ! Offer ends on June 4 . 根据陈述内容，选择相匹配选项。 A. Free Soft Drink . B. Buy One , Get one Free . C. Buy One , Get One Half-Price . D. Win an Amazing Prize . E. Ten Percent Off ( C ) What will th

27、e car be like in the future ? Maybe we can sit in a car that can drive itself . About 40 years ago , scientists from the United States started to develop self-driving cars (无人驾驶汽 车）. The most famous recent one was made by Google in 2009. There are cameras and radars (雷达) on the top of the car . They

28、 allow the computer in the car to draw a 3D map of the environment . Chinese scientists have also successfully developed a self-driving car . The car made a trip from Changsha to Wuhan . Is a self-driving car safe ? A recent study shows that robots make safer drivers than humans . If only 10 of cars

29、 on the street are self-driving , they will save 1000 lives every year . If 90 of vehicles (交通工具) are self-driving , 21,700 lives will be saved a year . However , a self-driving car is expensive and each costs about $100,000 . So it is impossible to be very popular in the near future . 阅读短文，判断句子（T）、

30、误（F） ( ) 1. American scientists started to develop self-driving cars in 2009. ( ) 2. Cameras and computers are on the top of the self-driving car made by Google . ( ) 3. In China , scientists have successfully developed a self-driving car . ( ) 4. The more self-driving cars there are on the street ,

31、 the fewer traffic deaths there will be. ( ) 5. The self-driving cars will be very popular in the near future. (D ) In Australia there is a famous island called Fraser Island . A great many visitors come here for holidays every year . Why ? The reason is that it is special . _1_ . In fact , it is th

32、e largest sand island in the world . Its about 200 kilometers long and 240 kilometers wide . Though the island is a popular place of interest , there is no airport on the island . The long beach along the east coast works as the airport . _2_ On the island there are sand hills without any plants , b

33、ut there are forests with old trees , beautiful flowers and over a hundred lakes , too. _3_ Every year , visitors come to enjoy the islands natural beauty . People like camping and hiking there . _4_ . Animals were killed for food and this made them in danger of extinction (灭绝) . They threw rubbish

34、everywhere , and the lakes were seriously polluted. _5_ . Rules have been set up . For example , visitors are not allowed to to use motorboats （摩托艇) or go fishing in the lake , and they mustnt leave any rubbish . 根据短文内容，将下面方框内的句子不原到文中空白处，使短文内容完 整、通顺。 A. Planes arrive and leave from here. B. So it is

35、 time to protect the environment of the island . C. The island is completely made of sand. D. Unluckily , visitors have caused many problems E. Many kinds of birds and animals live in the forest . 1. _ 2._ 3._ 4._ 5._ ( E ) Do you think that living a hungry life is last centurys story ? Well, it may

36、 be this centurys headline . The world has growing worries about global food shortages. Right now , there are still 870 million hungry people in the world , according to a survey of the UNs Food and Agriculture Organization . Children cant escape this , either. Around fifteen million children die of

37、 hunger each year. Whats causing food shortages ? There are several reasons . There are now more droughts and floods . This is very harmful to farmers and their ability to grow food . Besides , with the growth population , feeding everyone becomes more difficult . There are a little more than seven

38、billion people in the world . By 2050, the world population will be more than nine billion . Another reason is food waste . The average person throws away 50 kg of food every year . How can we help with food shortages ? The easiest way to cut down on food waste . Next time before throwing away the f

39、ood on your plate , just think how much work has been done to make it . By buying less, we waste less . This takes the pressure off producing so much food . And it helps to solve the problem of food shortages . You can also ask your schoolmates to join you . In 2013 , researchers at Kansas State Uni

40、versity in the US put up short anti-waste slogans (标 语 ）in dining rooms “Think Before You Waste” . Guess what happened ? Students wasted fifteen percent less food after that ! The author of the study said , “You dont need a huge activity to make a difference .” 根据对话内容，完成句子。（每空词数不限） Reasons for food

41、shortages 1. _ The growing population 2. _ Way of 3. _ 4 _ Ask the other students to join in your anti-waste work . Your understanding of the last sentence 5. _ _ (F) Car Free Day encourages drivers to give up their cars for a day to protect the environment . People from around the world get togethe

42、r in the streets to remind the world that we dont have to accept the society full of cars . It was first started by 34 cities in France and September Car Free Day . The first Car Free Day in China was in Chengdu in 2001. The slogan for the day is “If we drive for one less day , we can have one more

43、nice day.” Organized activities are held in many cities on Car Free Day. In Brussels , Car Free Day shall be valid (有效的） for everybody except persons with a special permit , but they have to slow down to the speed of 30 kilometers per hour. The public transportation is free on that day . In London ,

44、 they have special “green areas” . Walking , biking and public transportation are encouraged . The streets are open only to walkers , bicycles and buses from 7:00 a.m. to 7:00p.m. In Beijing , it asks drivers to leave their cars at home for one day each month and walk or ride a bike to work . More a

45、nd more people are joining in the activity . In the first quarter of this year , Beijing only had 52 blue sky days , and you may see haze(雾霾）almost every day ! We must do more for Car Free Day as a Beijing driver said , “We may not change the weather , but we can choose not to drive .” But we do not want just one day and then a return to “normal” life . We should go on with Car Free Day . 根据短文内容，回答下列问题。 1. Where was Car