2022年八級上冊英語第七單元知識點(diǎn)及練習(xí)題

1、名師推薦 精心整理 學(xué)習(xí)必備八上 Unit 7 on computer 在電腦上 on paper 在紙上live to do 200 years old 活動 200 歲 free time 空閑時間in danger 處于危險之中 on the earth 在地球上play a part in doing sth. 參與某事 space station 太空站look for 尋找 computer programmer 電腦編程員in the future 在未來 hundreds of 許多；成百上千the same as與 一樣over and over again 多次；反復(fù)地ge

2、t bored 感到厭煩的 wake up 醒來 fall down 倒塌will+ 動詞原形 將要做 fewer/more+ 可數(shù)名詞復(fù)數(shù) 更少 /更多 less/more+不可數(shù)名詞 更少 /更多 have to do sth.不得不做某事agree with sb.同意某人的意見 such+名詞（詞組）如此 play a part in doing sth. 參與做某事There will be + 主語 +其他 將會有 There is/are +sb./sth.+doing sth. 有 正在做某事make sb. do sth. Make it adj for sb to do s

3、th help sb. with sth. 幫助某人做某事try to do sth. 盡力做某事It s+ adj.+for sb. to do sth. 對某人來說，做某事 的。Be able to 可以和各種時態(tài)連用，表示是一種具體的或在某種特定場景下的能力。1. - I think people will have free time in the future. - I think so. They can do a lot of things they like. A. less B. more C. many D. fewer 2. Will you B. come to my

4、party? C. be able to D. can able to A. can able to 3. The Internet makes it seconds. for us to send information to each other in a few A. possible B. necessary C. impossible D. important 4. Look! There are some people in the sea. A. swim B. 名師推薦精心整理學(xué)習(xí)必備are swimming swimming C. will swim D. 5. Perhap

5、s people will fly up into space and spend their holidays on the moon D. from now on . A. in the future B. in a future C. in future 基礎(chǔ)演練1. You should eat (little) meat and more fruit and vegetables to keep healthy. 2. Some people think there will be 3. Are there any tall (few) trees in the future. (b

6、uild) in your hometown? 4. People (not ride) bikes to work in the future. 5. I think the cities (be) more crowded in 100 years. 6. Some scientists think that robots will be able (talk) in the future. 7. It is (danger) to drive too fast. 8. If you try your best, nothing is (possible). 9. In the futur

7、e, (human) will have much knowledge to learn. 10. We never know what (happen) tomorrow. 6. - Will people live to be 200 years old? - A. . They cant live so long. B. No, they dont No, they wont C. Yes, they do D. Yes, they will 7. Everyone will have a credit card ( 信用卡 ). There any paper money. A. is

8、nt B. arent C. havent D. wont be 8. There are so many flowers on side of the road. It looks beautiful. A. all B. . both . C. each D. every 9. Please give me two B. piece papers A. pieces of paper C. pieces of papers D. piece of papers 10. - Will this kind of trees live 1,000 years old? - Yes, they A

9、. to; are B. 名師推薦精心整理學(xué)習(xí)必備to be; will to; be C. to; will D. 11. She will be a teacher B. after two months. in D. at A. on C. 12. Everyone wants to the moon for vacations. A. fly B. to fly C. flying D. flew 13. We should use plastic bags to protect our environment. A. more B. less C. fewer D. much 14.

10、 - Do you think - Yes, I think so. more buildings in our town? A. there will be B. will there be C. there is going to have D. is there going to be 15. We should play a part in our earth. A. save B. to save C. saving D. saved 一般將來時 表示將來某一時刻或經(jīng)常發(fā)生的動作或狀態(tài)。1. 一般將來時的時間狀語有：tomorrow, this (afternoon),next (y

11、ear),one day, now, soon, someday, sometime, in the future, when 引導(dǎo)的從句等。2. 用 will 構(gòu)成的將來時 ,表示將來的動作或狀態(tài)。用于所有人稱?！?shall”用于第一人稱 , “will ” 如： I will graduate from this school soon.( 我很快就要從這所中學(xué)畢業(yè)了 ) You will stay alone after I leave.( 我走了之后你就要一個人過了 ) 3. 表示一個人臨時決定要做某事或意愿 ,可以用 will 表達(dá)。如： I will go to the lab

12、to get some chemicals( 化學(xué)藥劑 ). I will help you if I have time tomorrow. 4. shall 和 will 在口語的一些疑問句中相當(dāng)于情態(tài)動詞。Shall 一般與第一人稱連用,will與第二人稱連用。如： Shall we go to the zoo next Saturday?( 我們下周六去動物園好嗎？) Will you please open the door for me?( 替我把門打開好嗎？) 1. There _ a meeting tomorrow afternoon. A. will be going to

13、 B. will going to be C. is going to be D. will go to be 2. Charlie _ here 名師推薦精心整理學(xué)習(xí)必備next month. A. isnt workingB. doesnt working C. isnt going to workingD. won t work3. He _ very busy this week, he _ free next week. A. will be; is B. is; is C. will be; will be D. is; will be 4. There _ a dolphin s

14、how in the zoo tomorrow evening. A. was B. is going to have C. will have D. is going to be 5. _ you _ free tomorrow? No. I _ free the day after tomorrow. A. Are; going to; will B. Are; going to be; will C. Are; going to; will be D. Are; going to be; will be 6. Mother _ me a nice present on my next b

15、irthday. A. will gives B. will give C. gives D. give 7. Shall I buy a cup of tea for you? _. （不，不要。 ）A. No, you wontB. No, you arent. C. No, please donD. No, please. 8. Where is the morning paper? I _ if for you at once. A. get B. am getting C. to get D. will get 9. _ a concert next Saturday? A. The

16、re will be B. Will there be C. There can be D. There are 10. If they come, we _ a meeting. A. have B. will have C. had D. would have 鞏固提高一、按要求轉(zhuǎn)換句型1. There were some trees near the river. (用 next year 改寫句子 ) There some trees near the river next year. 2. Will they stay at home on Sunday? ( 作否定回答 ) , .

17、 3. Will the flowers come out soon? ( 作肯定回答 ) , . 名師推薦精心整理學(xué)習(xí)必備4. Well go out for a walk with you. (改為否定句 ) We out for a walk with you. 5. Jinan will have a fine day. ( 改為一般疑問句 ) Jinan a fine day? 一、單項(xiàng)選擇1. There some red paper on your desk.A. be B. is C. are D. have 2. No hurry. The bus will arrive t

18、en minutes.A. at B. in C. for D. by 3. We have no more vegetables in the fridge. I and buy some.A. go B. went C. will go D. was going 4. Our summer holiday is coming, and the beach.of students in our school will go to A. hundreds B. hundred C. two hundred D. two hundreds 5. I do my homework as soon

19、as I get home.D. am doing A. B. did C. will do 6. - Do you know if he to play basketball with us?- I think he will come if he free tomorrow.D. to laugh .A. will come; will be B. comes; is C. comes; will be D. will come; is 7. All the children like Mr. White very much because he often makes them A. l

20、aughed B. laugh C. laughing 8. Its easy water from the river.D. to get A. getting B. get C. gets 9. It usually mum about half an hour to cook supper.D. costs A. pays B. takes C. spends 10. Dont play soccer in the street. Its .D. dangerous A. easy B. boring C. difficult 11. - Will people live to be 2

21、00 years old?- 名師推薦精心整理學(xué)習(xí)必備 . People cant live so long.A. No, they wont B. No, they dont C. Yes, they do D. Yes, they will 12. Jack very busy this week, but he free next week.A. will be; is B. is; is C. will be; will be D. is; will be 13. He often helps his mother the housework, but he never .A. B.

22、with; gets boring C. D. with; gets bored with; get bored to do; get bored 14. - Dont keep water running when you wash hands.- A. .B. Im afraid not I hope so C. Sorry, I wont D. Its nothing A Vote(投票 ) for Me!Bette and Steve are both running for class president ( 班長 ). I want to be your next class pr

23、esident. I have been at this school for four years. If I become the president, I will get a classroom computer for us. We can also raise money to buy some books for the class library. Everyone likes school trips, so Ill plan a lot of trips this year. Most 名師推薦精心整理學(xué)習(xí)必備importantly, I will put an idea

24、box on the wall for you to tell me about your ideas. A vote for me is a vote for a year.Im new at school, so I can bring many new ideas if I become the president. I planned our class party on the last day of school and I can do the same for this class. I also think that we should have a class pet. I

25、ts a great way to learn about animals. Please choose me as your next president. 42. Berry has been at this school for C. . three years D. four years A. one year B. two years 43. For his vote, Steve will plan . a sports meeting A. a lot of trips B. C. to have a class pet D. to buy some books 44. Bett

26、e doesnt mention( 提到 ) she wants to get C. for the class. A. a pet B. an idea box some money D. computer B The story of Dr. Percy Julian is an example of one persons hard work and bravery. Percy was born in 1899 in Alabama. Because he was African American, he couldnt go to the same schools as white

27、children. The schools he went to did not teach science. And yet, he became greatly interested in the science of chemistry. After college, Percy wanted to go to graduate school so he could become a chemist. But one school after another turned him down because of his skin color. Finally, Harvard Unive

28、rsity accepted him. He got his masters degree (碩士學(xué)位 ) in 1923. Then he went to Europe. In 1931, Percy became Dr. Percy Julian, doctor of chemistry. For the rest of his life, Dr. Julian worked with chemicals(化學(xué)物質(zhì) ) found in plants. He know that some plants had chemicals that could heal( 治愈 ) people. So he created those same chemicals in a lab. That meant more people could get the medicines they