八年级上册 Unit 3 Computers 知识点与练.doc

八年级Unit Three 知识点巩固练习一、短语知识点总结1、in the 1940s在20世纪90年代的时候=in the 1940s3、 smaller and smaller 越来越小比较级+比较级越来越4、be unaware of 没意识到5、inside prep. 在里面6、depend v. 依靠，依赖dependent adj.依赖的，依靠的；dependable adj. 可靠的depend on/ upon 依靠，依而定depend on it 毫无疑问，没问题It all depends. 这也难说，要看情况而定。7、do with 处理(与what 搭配）deal with 处理（与how搭配）8、at a faster speed 以(用）一个更快的速度用工具 with hands/ears/eyes/computers用声音 in a low voice用语言 in English用材料 in ink,pen以价格 at the high price以速度 at a full speed9、give wrong answers = give a wrong answer 给出错误的答案10、withprep. 和人一起具有用11、additionn. 加法，增加物 in addition= besides 另外in addition to= as well as 除了之外12、likev. 喜欢prep. 像like sth 喜欢某物like to do sth = like doing sth 喜欢做某事13、one day （过去或将来的）某天 some day(将来的）某天14、be able to do sth = can能够做某15、For example 例如（一个例子）Such as 例如（多个例子）16、be better at doing sth 更擅长做某事be good at doing sth擅长做某事be good for .对有好处be good to.对友好17、have nothing to do 无事可做18、make v. 制作，使得，让make sb do sth. 使得某人做某事make sb adj 使得某人19. factn. 事实，真相In fact事实上，其实=As a matter of fact 事实上，其实二、More Practice1Thank you/ thanksfor (doing) sth 因而感谢某人2With +n./prep/doing有Without +n./prep/doing没有，缺乏3On the Internet 在网上4Used to do sth 过去常常做Be used to doing sth 习惯做某事5Sb spend time/money on sth 某人在某物上花钱/时间Sth costs money某物花钱Pay for sth 为某物付钱It takes sb some time to do sth 花某人多少时间做某事6In front of 在的前面(范围之外）In the front of 在的前面（范围之内）7Be bad for 对有害8Give some advice 给建议9Hope for sth 希望得到某物Hope to do sth.希望做某事Hope (that)+句子希望10Stop to do sth 停下来去做某事（做别的事）Stop doing sth 停止做某事（停止正在做的事）Stop sb from doing sth 阻止某人做某事11. By doing sth 通过做某事12.Have to 不得不（客观的）Must 必须（主观的）13.How often 多久一次（问频率）14.Much +比较级的多15.One of +最高级+n.(Pl.)之一16. Become +adj 变得17. Look forward to (介词） 期望在介词后面加动词，都加动词的ing形式。三、同步讲与练1.Stop working ! Letsstopto havelunch.1. Stop_! Our teacher is coming.A. talkB. to talkC. talkingD. talked2. On my way home, I met an old friend and stopped _ a talk.(have)2. Theyll also give some advice on how to use computers forstudying .他们也会给一些关于怎样利用网络学习的建议。give (sb) some advice onhow to do-关于某方面的建议（advice不可数）怎样做某事（必须接宾语）=give (sb) some advice ondoing-1.王教师昨天给了我们一些如何学好英语的建议.Dr Wang gave us _ _ _English well.2. I dont know _ the computer.A. what to useB. what usingC. how to useD. how using3.I hope we can all work together to stop students from spending too much time playing computer games.(p.45)stopsb.from doing 阻止某人做-sb. spend some time on/(in) doing 某人花钱、花时间做某事1.我们的环境越来越差了，我们应该阻止人们砍伐树木。Our environment is becoming worse and worse, we should_ people _ _ down trees.2. Tom _ two days _ the story.A.took; to readB. paid; for readingC. spend; readingD. spent; on四、同义词/同义句：tiny = very small 极小的expensive = dear = not cheap = costs a lot of money 昂贵的be unaware of sth = be not aware of = dont know = dont realize 没有察觉到be aware of sth = know = realize 意识到operate = make workdepend on = rely on 依赖in addition = besides = whats more 此外be able to do = can do 能够做某事grand total = full amount 总额We can type and draw things with computers.= We can use computers to type and draw things.Mary is taller than any other girl in our school.= Mary is the tallest girl in our school.IV词型变化order（n） - order（v）compare（v）- comparison（n）mouse - mice（pl.）type （v）- typer 打字机 typist 打字员（n）calculate（v）- calculation 计算 calculator 计算器（n）operate（v）- operation（n）sell-sold-sold（v） - sale（n）salesmandepend - dependent 依赖的（adj）-dependence 依赖（n）- independent 独立的（adj）- independence 独立（n）I.同义词() 1. I am sorry that I am unaware of the mistake.A. dont knowB. dont care about C. knows a little aboutD. knows a lot about()2. Could you tell me the grand total?A. little timeB. large numberC. whole workD. full amount()3. When I was young, I always depended on others.A. made friends with B. laughed at C. lived withD. relied on()4. Finally, Jack operated the machine successfully.A. madechangeB. madeworkC. maderestD. madestop()5. Whats the price of this computer?A. How many isB. How do you like C. Why do you buyD. How much is()6. Look! The tiny baby over there is so cute!A. very lovelyB. very smallC. very bigD. very old()7. My mother used to work as a teacher in the village.A. likeB. beC. be likeD. have()8. This machine is very expensive.A. costs a little moneyB. looks beautifulC. costs a lot of moneyD. doesnt cost much()9. Jack works hard. In addition, he is kind to his friends.A. For exampleB. Besides C. In addition to his friends D. HoweverII.单项选择题()1. Taking buses in Beijing is _ than _ a taxi.A. more cheap; takingB. much cheaper; takingC. a little cheap; to takeD. a little cheaper; to take()2. _, Shenzhen was still a small village.A. In 1840sB. In the year of 1840sC. In the 1840D. In the 1840s()3. Im hungry now. Lets stop _.A. having a meal B. to have a mealC. having a restD. to have a rest()4. -whats the _ of this new train?- Its _ 200 km per hour.A. price; at the speed ofB. price; in the speed ofC. speed; in the speed ofD. speed; at the speed of()5. Thank you for _ us with the task. I look forward to _ with you next time.A. helping; working B. to help; work C. helping; workD. to help; working()6. Are you feeling _ today?Im afraid not. Its _ day since I got ill.A. good; the worstB. better; worseC. well; the bestD. better; the worst()7. Ken is very generous(有天赋的). _, he is skillful in playing chess.A. In additionB. In fact C. HoweverD. Suddenly()8. Do you know what _ the girl in the film?Yes. She _ too much _ her parents and was unable to do anything by herself.A. happened with; depended; on B. happened with; depended; withC. happened to; depended; atD. happened to; depended; on()9. _ you lose, _ you will be.A. The more; the happiestB. The more; the happierC. The less; the happiestD. many things; happyIII. 词形填空1.I am a _ (type), and I always type things with this _(type).2.Ken always asks others for help. He is a _(depend) child.3.There are many great _(company) in Shenzhen.4.Im sorry, but this dress is not for _(sell).5.I look forward to _(become) a member of your team.6.Do you know how _(operate) this machine?7.He ordered us _ (fly) the spaceship as soon as possible.8.Amy is _ swimmer of the six students. (good)9.My father is a train driver, so he works on the _(railway).10.Compared with my bag, yours is m