必修二unit3computers词汇句型复习要点

必修2 Unit 3 Computers一、教学内容必修2 Unit 3 Computers（一）重点单词（二）重点短语（三）重点句型二、知识精讲（一）重点单词1. simplify v. 简化; 使易懂This dictionary tries to simplify the meanings of words.这本词典努力把词意简化。

He tried to simplify the story for the younger audiences.他尽力简化这个故事便于年轻读者理解。

知识拓展：simple adj. 简单的; 朴素的simply adv. 简单地；简明地They live a simple and happy life.他们过着简朴而幸福的生活。

The questions can be answered quite simply.这些问题回答起来很容易。

2. solve vt. 解决，解答Help me to solve my financial troubles.请帮我解决经济上的困难。

I solved the word puzzle in three minutes我用三分钟解出那个字谜。

知识拓展：There’s no easy solution to this problem.没有解决这个问题的容易的方法。

即学即用：He was very bright and ______the crossword in ten minutes.A. solutionB. solvedC. settledD. ended答案：B3. total1) n. 总数；总计You got 47 points on the written examination and 18 on the oral, making a total of 65.你笔试得了47分，口试得了18分，总分65分。

The repairs come to over $ 500 in total.修理费总共500多美元。

1. 学习短语的根本含义和用法。

2. 灵敏运用所学的短语，学会用短语造句。

重点：短语as a result, in a way, deal with, watch over的用法。

难点：deal with有关的短语和as a result有关的短语。

【短语学习】1. as a result 结果；因此★★★★as a result “结果〞，作结果状语，常放在句首或句中，强调产生的结果。

As a result，I have made steady progress in my studies.结果我在学习上稳步上升。

He made one big mistake, and, as a result, lost his job.他犯了个大错误，结果丢了工作。

as a result of 由于；作为……的结果without result 毫无结果地；徒劳result from 由……引起〔搭配：结果+result from+原因〕result in 导致；结果〔搭配：原因+result in+结果〕in the result 结果〔结局〕They were late as a result of the rain. 由于下雨，他们来晚了。

His carelessness resulted in his death. 〔同义句改写〕〔1〕His death resulted from his carelessness.(用his death作主语改写句子)〔2〕He died as a result of his carelessness.(用result的名词短语改写句子)as a result中的a不可用the 代替，而as a result of中的a那么可用the交换。

as a result of作为……的结果；由于because of 由于，因为owning to 由于thanks to 由于，幸亏due to由于It rained heavily. ________，we had to stay at home for the whole weekend.A. As a resultB. As a result ofC. Result fromD. Lie in答案：A思路分析：关键是分清因果关系，本句是前因后果。

高中必修二英语Unit3Computers重点知识练口语前我们需要明确目标，是为了通过考试?为了工作?还是出国深造、移民等?一旦确立好目标，我们也就有了学习的方向和动力。

下面是小偏整理的高中必修二英语Unit3Computers重点知识，感谢您的每一次阅读。

高中必修二英语Unit3Computers重点知识重点词汇、短语solve解决;解答from…on从…...时起asaresult结果so…that如此…以至于explore探索，探测，研究anyhow无论如何，即使如此goal目标，球门，得分humanrace人类signal发信号，信号type类型，打字inaway在某种程度上arise出现，发生withthehelpof在…...的帮助下electronic电子的dealwith处理watchover看守，监视rise/arise/arouse/raise的区别单词词性及意义过去式过去分词现在分词arise(vi.)出现,发生arosearisenarisingarouse(vt.)唤醒,激起arousedarousedarousingrise(vi.)升起,上升roserisenrisingraise(vt.)举起,饲养raisedraisedraising重点句型1.certain和sure的句型sb.besure/certainof…=sb.besure/certainthat从句：某人确信…besure/certaintodosth.肯定会做…It’scertainthat从句肯定会例如：It’scertainthathewillsucceed.=He’ssure/certaintosucceed.他肯定会成功的。

I’msure/certainofhissuccess.=I’msure/certainthathewillsucceed.我确信他会成功的。

2.主语+be+adj+todoThequestioniseasytoanswer.状语从句的省略在when,while,if,unless,though,once等引导的状语从句中，如果从句的主语和主句的主语一致,且从句中的谓语含有be动词时,为了使句子简洁,可省略从句中的主语和be动词。

必修2 Unit 3 Computers要点梳理高效梳理·知识备考●重点单词1．calculate vt.计算→calculator n．计算器2．universal adj.普遍的；通用的；宇宙的→universe n．宇宙→universally adv.普遍地3．simplify vt.简化→simple adj.简单的4．technology n．工艺；科技；技术→technological adj.科技的5．revolution n．革命→revolutionary adj.革命的6．intelligence n．智力；聪明；智能→intelligent adj.有才智的；聪明的7．solve vt.解决；解答→solution n．解答8．reality n．真实；事实；现实→real adj.真实的，真正的9．personal adj.私人的；个人的；亲自的→personally adv.亲自地10．finance n．金融；财经→financial adj.金融的，财政的11．explore vt. & vi.探索；探测；探究12．anyhow adv.无论如何；即使如此13．goal n．目标；目的；球门；(进球)得分14．signal vi. & vt.发信号 n．信号15．type n．类型 vt. & vi.打字16．arise vi.出现；发生17．electronic adj.电子的●重点短语1．have...in common 共有；共用2．from...on从……时起3．come into reality成为现实4．as a result 结果5．in a way 在某种程度上6．with the help of 在……的帮助下7．deal with处理8．watch over看守；监视9．give away赠送10．be crazy about对……着迷11．make up弥补；整理12．after all 毕竟●重点句型1．And my memory became so large that even I couldn't believe it！我的存储量变得如此巨大，甚至连我自己都不能相信！2．Anyhow, my goal is to provide humans with a life of high quality.无论如何，我的目标是为人类提供高质量的生活。

必修二英语---Unit 3 Computers知识复习一、知识点1. In pairs discuss what they have in common. 两人一组讨论一下他们有哪些共同之处。

in common 共同的We have very much/a lot /nothing /little /something in common.我们有很多/没有/几乎没有/有一些相似之处。

You know, Mary, you and I have one thing in common.玛丽，你知道，我俩有一个共同点。

2. Can you put them in an order according to the time when they appared?你能按照他们现世的时间顺序把他们排列成序么？in order按照顺序; 挨次整齐; 整洁恰当, 正确; 符合程序out of order次序紊乱(机器等)失灵; 出故障有病；违反议事规则3. Over time I have been changed quite a lot.经过一段时间我变化了很多。

4. as a calculating machine 作为一台计算机器calculate on: depend on 指望 We are calculating on fine weather for the sports meeting.我们指望着运动会有好天气。

5. …it nearly took two hundred years before I was built as an analytical machine…差不多到了200年之后我才被做成分析机6. the start of “artificial intelligence”人工智能的开始7.From then on, I grew rapidly both in size and in brainpower. 从那时起，我在体积和脑容量方面迅速成长。

Book II Unit Three Computers1.as a result 结果, 因此,表示原因和结果。

As a result he was given an excellent job.as a result of sth “由于…的原因”，其后跟名词后名词性短语，但不跟句子。

He was late asa result of the snow.2.so…that…如此……以至于……引导结果状语从句有以下结构: so + adj / adv thatso + many / few /much /little +名词thatThe house is so expensive that I can’t afford it.There are so many people that I can’t get in the bus.3. anyhow adv anyway 无论如何，不管怎样He told me not to buy it, but I bought it anyhow.It may be risky but we'll chance it anyhow.11.in a way 在某种程度上in some ways 在某些方面by the way顺便说说；顺便提一下all the way 自始至终；完全地I don’t like the house in a way.A bad thing can be changed into a good thing inaway.4.arise vi. 呈现; 出现; 发生During the night a great snow has arisen.A new difficulty has arisen.5.with the help of / with one’s help借助于，在…的帮助下The old walk with the help of walking sticks.With the teacher’s help, he made a rapid progress.6..deal with应付, 处理; 对待He have a great deal of problems to deal with.Be careful. She is very difficult to deal with.7.watch over 看守,监视watch out 注意；当心He used to be made to watch over sheep.Watch out ! A big dog is coming at you.8. from …on 从……时开始；从……时以后From then on he refused to talk about it.We must study even hard from now on.9. consist of =be made up of…由。

人教版英语必修二Unit 3 Computers 重难点Teaching Goals1.Talk about the history of computer and the possible development of robots, etc.2.Practise talking about imaginary robots.3.Practise making decisions and reasoning4.Learn to use the Present Perfect Passive V oice5.Do an imaginative writing6.Learn to write a news report.重点词汇：common go by deal/ do with calculate after all make up as as a result follow重点句型：so...that... 结果状语从句重点语法：现在完成时的被动语态词组识记：1. sound simple 听起来简单2. a technological revolution 技术革命3. artificial intelligence 人工智能4. begin as 作为…开始5. solve/settle a problem 解决问题6. a simple-minded man 一个头脑简单的人7. mathematical problem 数学问题8. be totally changed 被完全改变了9. share information with 与…信息共享10. serve the human race 为人类服务11. common knowledge 常识12. deal with 处理13. in my opinion 在我看来14. public opinion 公众舆论15 an analytical method 分析法16. share a room with 与…共居一室17. connect with 与…有关18. go by （从…旁）走过19. bring into effect 使生效20. the common people 老百姓21. get together 聚集22. after all 毕竟23. with the help of 在…的帮助下24. make up 编造，化妆25. a personal letter 私人信件26. watch over 看守，监视27. have a good time 玩得愉快28. once a year 一年一度29. make a decision 做出决定30. allow sb. to do sth. 允许某人干某事31. building materials 建筑材料32. in fact 事实上33. create a new building 创建一栋新楼34. in a way 在某种程度上重点单词用法例析:1. calculate v. 计算，认为，打算，指望Have you calculated the result? 你算出结果了吗？I calculate that we’ll be in time. 我认为我们是来得及的。

英语必修二Unit3Computers单词及语言点总结以下是小编整理的关于人教版高中英语必修二单词及语言点总结：Unit 3 Computers，旨在提供综合运用所需材料!想要真正掌握英语,词汇是必不可少的必备条件,所以词汇教学是英语学习中的关键。

高中英语必修二单词及语言点总结Unit 3 ComputersWord usage1. calculate v: counteg. You can calculate easily with the help of computer.I must calculate how much money I spent last week.He calculated the costs very carefully.2. common adj: belonging equally the same to alleg. We have much common interest.Rice is common in south.Smith is a very common last name in England.该词构成的词组in commonThose two have something in common.They are brothers, but they have nothing in common.3. universal adj: present or occurring everywhereeg. Football is a universal game.This machine has a universal use in the home.Pollution is a universal problem in the world.4. intelligence n [U]: mental ability to learn and understand thingseg. He's a man of very high intelligence.It requires a high degree of intelligence to do the job well.When the water pipe burst, she had the intelligence to turn off the water at the main.5. anyway adv: anyhoweg. I can’t understand it anyway.Do the job anyway you like.It may rain, but we shall go anyway.6. totally adv: completelyeg. I am afraid I totally forgot it.I totally agree with you.He misunderstood me totally.7. advantage n: favorable factorseg. The job has many advantages.He had the advantage of a good education.What is the advantage of using this machine?该词的反义词为disadvantageeg. His lack of education was a disadvantage when he looked for a job.Not studying will be to your disadvantage.8. disagree vi: be unlike or have a different opinioneg. Our answers to the problem disagreed.We disagreed about everything.We disagreed on which movie to see.9. choice n: the act of choosingeg. We each had to make a choice.I will go with him because I have no choice.The shop has a wide choice of hats.10. material n: matter from which things are madeeg. Wood and stone are the only raw materials on the island.The teaching material in the school is advanced.Your writing materials are there.11.create v: to cause to be or existeg. An artist should create beautiful things.How was the universe created?That would create a wrong impression.12. arise (arose, arisen) vi: come into beingeg. A question arose in the meeting.Disagreements arose between them.Unexpected difficulties arose in the course of their experiment.13. personally adv :a)in person or not represented by otherseg. He went there personally.The plan was granted personally by our boss.b) as a personeg I don’t know him personally, but I have read his book.. Personally, I don't approve of her.I dislike him personally, but I admire his art.14. technology: the art application in industry, etc or the study of mechanical arts and applied sciences.Eg. With the help of modern technology, you can do many things in a short time.People today enjoy a high level of technology.Useful expressions1. in one’s opinion: it is one’s view or feelingeg. In my opinion, the project is worth.In his opinion, the writing is excellent.In my opinion, the money is not enough.2. go by: passeg. As time goes by my memory seems to get worse.This week went by slowly.Don’t let the opportunity go by.3.so…that…: with the aim thateg. We were so tired that we did nothing that evening.The word was so small that I could hardly see it.He was so excited that he couldn’t speak.4. in a way: to a certain extent but not entirelyeg. The changes are an improvement in a way.The work is well done in a way.5. after all: in spite of what has been said, done or expected.eg. So you have come after all.After all, what does it matter?I’m sorry. I can’t come after all.6. with the help ofeg. I finished the job on time with help of my best friend.With the help of a passer-by, I carried the injured person into a shop.With the help of the advanced machine, they carried out the plan successfully.7. watch over: keep an eye on sb/stheg. Could you watch my clothes while I have a swim?The mother watched over the child carefully.The dog watches over its master’s house.A nurse watched over the old man.8. deal with: attend to a problem, task, etc.eg. We should discuss how to deal with the problem.He dealt with the situation well.She knows well how to deal with children.。