2020-2021学年冀教版八年级英语下册Unit4提升练习（一）

这是一份2020-2021学年冀教版八年级英语下册Unit4提升练习（一），共5页。
冀教英语八下Unit4提升练习（一）Ⅰ.单项选择。1. I send a postcard to my sister ________ e­mail.A. by  B. in  C. with D. for2. It's necessary for us ________ to our parents when we have problems.A. to talk  B. talking   C. talk D. talks3. Victoria, hurry up! ________ we can't arrive there on time.A. Or  B. So  C. But D. And4. There are ________ in the classroom.A. not student  B. no student  C. no students D. not a student5. If we ________ take environmental pro­blems seriously, the earth ________ worse and worse.A. don't; won't be  B. won't; isn't   C. won't; is D. don't; will be6. Bob is one of ________ boys in Class 1, Grade 9.A. clever  B. cleverer  C. the most clever D. cleverest7. ________ Jack was a little disappointed, he still went on with his work. A. Though  B. Because  C. Since D. If8. The boy went to the hospital ________ after his mother.A. looked  B. look   C. to look   D.looking9. There are many websites on the Internet and there ____ a lot of ___ on the websites.A. are; informations B. are; information  C. is; information D. is; informations10. It's important for us to protect nature because we ___ its rich resources to live.A. depend on   B. leave for   C. give up D. lead toⅡ.用括号内所给单词的适当形式填空完成短文。1. There are some children ________(play) games under the tree.2. —Where did you plan ________(spend) your holiday? —On the beach.3. You can use the knife ________(cut) the apple.4. Mr. Liu used to ________(fish) in the river in his spare time.5. They received a letter of ________(invite) from their friend. Li Hong searched for information (6) a________ how to learn English (7)________(good) on the Internet last night. She entered some key words into a (8)s________ engine. Then she (9)________(find) much information. She felt very happy. She thought the Internet was very (10)________(use). Ⅲ.按要求完成下列各题。1. He has over 2, 000 books in his room.(改为同义句)He has ________ ________ 2, 000 books in his room.2. I will send my research to him by e­mail. (对画线部分提问)________ ________ you send your research to him? 3. I don't have brothers or sisters.(改为同义句)I have ________ brothers ________ sisters.4. Tell him the truth at once, or he will be angry.(改为if引导的条件句)________ ________ don't tell him the truth at once, he will be angry.5. 詹妮喜欢和她的朋友们在网上聊天。(根据汉语意思填空)Jenny likes ________ ________ her friends online.6. 我决定在互联网上做我所有的调查。________________________________________________________7. 春节不是每年都在同一天到来。________________________________________________________8. 绿色是新生命的象征。________________________________________________________9. We often celebrate birthdays with our parents and friends.________________________________________________________10. He asked us not to talk loudly in the classroom.________________________________________________________Ⅳ.任务型阅读。We live in the age of the computer. People like scientists, teachers, writers and students use computers to do all kinds of work. But more than 30 years ago, computers couldn't do much. They were very big and expensive. Very few people were interested in them and knew how to use them. Today computers are smaller and cheaper. Since they can do a lot of work, many people like to use them. Many people have them at home.Computers become very important because they can work faster than men and make fewer mistakes. Computers can help people do a lot of work. Writers now use computers to write. Teachers use them to teach. Students use them to study and children use them to play games. Computers can also remember what you put into them. Computers are very useful and helpful. They are our good friends. Do you want a computer?1题判断正(T)误(F)；2题完成句子；3～4题简略回答问题；5题将文中画线句子译成汉语。1. People like scientists, teachers, writers and students can’t use computers to do all kinds of work.( 　　)2. People didn't know how they ________ ________ ________ in the old days.3. Could computers do much work 30 years ago?________________________________________________________4. Do students use computers to teach?________________________________________________________5_________________________________________________________
答案Ⅰ.1.A　2. A　3. A　4. C　5. D  6.C　7. A　8. C　9.C  10. A　Ⅱ.1.playing 3. to spend　3. to cut　4. fish　5. invitation  6.about　7.well　8.search　9. found　10.useful　Ⅲ.1.more than　2.How will  3. no；or　4.If you　5.chatting with6.I decided to do all of my research on the Internet.7. The Spring Festival doesn't fall on the same day each year.8. Green is a symbol of new life.9. 我们经常与我们的父母和朋友一起庆祝生日。10. 他要求我们不要在教室里大声喧哗。Ⅳ.1.F　2.could use computers  3. No, they couldn't.  　4.No, they don't. 5. 电脑由于比人工作更快并且出错更少而变得十分重要。