高一英语必修二 Unit 3-Computers-知识点语法句型全
(2)Mr.Li c_a_l_c_u_la_te_d__th_a_t it would take him three hours to get to Shenzhen.
李先生估计他要花三个小时才能到达深圳。
(3)What I said yesterday ________________________ you.
虚拟现实 面对/接受现实 逃避现实 实际上
[教材P 原句] 18
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。
anyhow adv. 无论如何；不管怎么说；胡乱地
（1）anyhow 作“无论如何，尽管如此”讲时，为句子副词，相当于anyway， 一般位于句中（其前常有连词but）或句末。
[教材P18原句] However, this reality also worried my designers.
然而，这一现实也让我的设计师感到担忧。
reality
n. 现实；实际；真实
realize realistic realism
v.
意识到；实现
adj. 现实的；逼真的
n.
现实主义
virtual reality face/accept reality escape from reality in reality
[教材P18原句] Since the 1970s many new applications have been found for me. 自20世纪70年代以来，我又被开发出许多新的用途。
application n. 应用；申请；应用程序；敷用；
an application of sth.
某物的应用
介绍了怎样能使我成为一台“通用机器”来解决任何数学难题。
solve v. 解决；解答；溶
解
solution n.
解决方法；答案
a solution to sth. 某事的解决方法
resolve v.
解决
solve a problem / a mystery / difficulties 解决一个问题/一个谜/困难
一般现在/将来时 现在完成时
[教材P18原句] As a result I totally changed my shape.
结果，我的形状完全改变了。
as a result 结果
其后常为表示结果的句子
as a result of adv.
由于；作为…的结果
result in 导致，结果是 result from 起因于；由…造成
（2）anyhow 作“况且，更何况；再说”，anyway和anyhow一样，都用作状语， 用来对前边的话作补充。anyhow常出现在句首或最后的分句之首（位于分句之 首时其前常有连词and），而不可出现在句末。 （3）“粗心地；随意地”，在作此意解时，只能用anyhow。
即学即用
（1） I am not feeling quite well but I will attend the meeting
昨天我说的话不是有意伤害你的。
have a lot/a great deal/much in common 有很多共同之处
have nothing/little in common
没有/几乎没有共同之处行
[教材P18原句] From then on, I grew rapidly both in size and in
an application for sth.
对某物的申请
make an application to sb for sth 向...申请...
applicant n． 申请人，申请者；
apply vt. 申请；涂，敷；应用
vi. 申请；涂，敷；适用；请求
apply for 申请….
apply to
Unit 3 Computers
第一 讲
MAIN CONTENTS ✓ 1. 核心词汇 ✓ 2. 句子控 ✓ 3. Have a try
PART ONE Vacabulary ＆ Phrase
核心词汇
[教材P18原句] I began as a calculating machine in France in 1642. 1642年，我在法国诞生时是一台计算器。
calculate vt. 计算；估计；
预测
calculation n. 计算；估计 calculator n. 计算器
calculate on/upon 指望；打算
calculated that...
预测
It is calculated thFra bibliotekt... 据估算…
即学即用
(1) Mary always_c_a_l_cu_l_a_te_s__ the cost of goods before she buys them.
brainpower.
从那以后，我在体型和智力上都迅速成长。
from then on 从那时起 from … on 从……时起
1. from that day on 从那天起
2. from now on 从现在开始
3. from today on 从今天开始
4. since then
从那时以来
一般过去时
适应于….应用于…….
apply…to…. 把…应用到…..
apply to sb for sth 向某人申请某物 apply oneself to (doing) sth 专心于（做）某事
[教材P18原句] In 1936 my real father, Alan Turing, wrote a book about how I could be made to work as a “universal machine” to solve any difficult mathematical problem. 在1936年，我真正的父亲艾伦·图灵写了一本书，
tomorrow _a_n_y_h_o_w___.
我觉得不太舒服，但明天的会我无论如何会参加。
（2） His books were arranged __a_n_y_h_o_w___ on the floor.
英语：必修2 unit3 computers知识点精讲(新人教版).doc
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。
高一必修二第三单元Computers
Starter Unit 3 Computers知识点讲解现在完成时的被动语态Warming upcommon adj. & n.（1）共同的，常见的 You’ve made a common mistake again. 你又犯了个常见错误。
（2）共同的；公用的 Parks are common property to the city’s people. 城市的公园是这个城市的人的公共财产。
联想扩展：have… in common 有共同之处My son has nothing in common with me. 我儿子和我没有一点共同之处。
common ground 共同利益 common knowledge 人所共知的事common sense 常识易混辨析：common , usual , ordinary , average 普通，通常common 所有人或事物所共有的，常见的，普通的。
“习见习闻”。
usual 由过去的经验可判断为正常或通常，是按照预测发生的。
ordinary 与一般实物的标准、品德、习俗相同，平凡而不特殊，强调平淡无奇。
average 指达到平均水平，不突出。
即时活用：用common , usual , ordinary , general填空。
1、This bird looks ______.2、Anyone who has ______ sense can’t do it.3、Lao Li came early as ______.4、He is of the ______ height.答案：1、ordinary 2、common 3、usual 4、averagebegin as作为…开始；以…起步The band began as a group of music lovers. 那个乐队一开始只是一群音乐爱好者。
The political leader began as a carpenter. 那位政治领导人是从一个木匠起步的。
人教版高中英语必修2Unit3computers阅读课Languagepoints知识点课件
The stone is so heavy that no one can lift it. He worked so hard that he forgot everything.
so+形容词/副词位于句首时,句子用倒装结构。
So hard did he work that he forgot everything.
Language points
Adj. + ly Adv.
n.
v.
total + ly totally logical+ly logically
universal universally
你能把以下adj.变成n.吗？
intelligent intelligence
happy
happiness
operator calculator designer application revolution
1. so + adj. /adv. +that…
2. so + adj. +a + n. that…
3. such + a + adj. + n. that…
Language points
Q 1: 如果n是复数或un，怎么办？ 用such ！ They are _s_uc_h_ beautiful girls that we all like them. It is _s_u_c_h_ important information that you need to deal with it carefully. Q 2：如果adj.是表示多少的词, 怎么办？用so ！ There are _s_o__ many girls in my room that I started to think that I was dreaming. I have __s_o__ much money that I don’t know what to do.
高中必修二英语Unit3Computers重点知识
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。
人教版高中英语必修2unit3课文知识点详解
即学即用 （1）—Excuse me,could you tell me the way to
the British Museum? —Sorry,I’m a stranger here. —A. A.Thanks anyway B.It doesn’t matter C.Never mind D.No problem 解析 A.不管怎样，还是要谢谢你。B.没关系。 C.不要紧；不用担心。D.没问题。句意为： ——打扰了，你能告诉我去大英博物馆的路 吗？——抱歉，我在这儿是个陌生人。——不 管怎样，还是要谢谢你。
（3）mark含义广泛，指事物留下的深刻印记，比 sign更侧重于区别性或指示性的标志。 （4）symbol指被人们选出的物体或图案，用来代 表 另一事物，作为该事物的标记或象征。 The dove is the symbol of peace. 鸽子是和平的象征。
即学即用
（1）The soldiers are hiding in the trees and
raised aised raising
即学即用 (1)我本来想事情会很容易，但是出现了许多问题。
I thought it would be easy,but a lot of problems have arisen . (2)事故由粗心大意引起。 Accidents arise from carelessness.
是我的一切。
with the help of my electronic
brain which neverwhfiocrhgentesvearnyftohrignegt是s 状语，
说an明yt主hi谓ng部分的伴随状况。在这个with短语中，
包含一个定语从句
高中英语必修2 Unit 3 Computers
高中英语必修2 Unit 3 Computers1.discuss doing sth讨论/商量做某事have a discussion about sth讨论某事under discussion 在讨论中under construction在建造中We discussed holding the sports meet next week .They discussed Mary’s joining the League .They had a discussion about selling the house .The plan is under discussion .mon adj.常见的共同的in common 共同have something / nothing / much / little in common (with …)common sense 常识common language普通话common mistake常见错误ordinary adj.平凡的an ordinary person / soldier / teacher / workerusual adj. 惯常的 as usual跟往常一样general adj. 一般的in general = generally speaking一般说来总之The condition is most common among teenagers aged 18 to 24 .The book which I have read recently is about ordinary people.This book is intended for(为...而编写)the general reader, not for the specialist.As usual, he arrived early and started to work.The two brothers own the company in common .They have something in common with you .3.anyhow = anyway = in any case不管怎样无论如何________________(无论如何)，I must finish the work today .4.sound 连系动词+adj.(做表语) “听起来”：What you said ________ reasonable . sound like + n.“听起来像”： That _______________ a helicopter . sound as if(though)+句子： Her voice sounds as if she has a cold .5.universal adj.宇宙的普遍的通用的全世界的in the universe 在宇宙中Our world is but a small part of the universe.English is a universal language . It is a universal truth (普遍真理). Climate change is a universal problem（全球性的问题）.6.go by = pass经过:The boy sat and watched the cars go by.时光流逝:Time went by(=passed) slowly.顺便走访:She was in when I went by yesterday.判断:You can't go by what he says; he's very untrustworthy(靠不住的).Going by the traffic rule, the driver should be punished.7. in the 1990s在二十世纪九十年代in the nineties在九十年代in one’s nineties在某人九十多岁的时候It was not rare in the 1990s that people ____________________(五十多岁的)went to university for further education .8. have no choice but to do sth 除了…别无选择do nothing but do sth除了…什么也做不了I have no choice but __________(do) as (按照)you tell me .He did nothing but __________(stay) at home .9. lonely adj.孤独的寂寞的荒凉的(deserted) –带感情色彩alone adj. & adv.单独的(地)I am ________ , but I never feel ________ .He ___________________________(一直过着孤寂的生活)in the country .13.（all）by oneself单独地learn sth by oneself 自学=teach oneself sthleave sb by oneself 把某人单独留下She used to sit by herself(=alone) and read .She can’t leave her son by ________,because he will be afraid and cry .I learn English by myself . =The boy did the work all by himself .Nobody helped him .14.watch over看守监视Do not be afraid; God will watch over us.The robber __________________ by three policemen .A nurse sat _________________ him .15.no longer / not…any longer 不再（时间修饰延续性动词be teach live work）no more / not…any more 不再（数量或程度修饰非延续性动词come go make）I am ______________ a student .= I am _____ a student ______ ______.He ____________ lives here .= He ______ ______ here ______ ______. We won’t make the same mistake ____________ .You can drink _______________.= You ______ drink ______ ______.The boy doesn’t want ______________ .The rope is no longer than that one .(和…一样不长)16.develop Vt.& Vi.发展开发培养研制冲洗A child develops rapidly between the ages of 13 and 16.He developed a special interest in artificial intelligence .Can you develop this film for me ?He developed a new type of intelligent robot .17.from then on从那时起（一般过去时）since then 从那时起（现在完成时） They didn’t see each other from then on/after that .He went to Tokyo in 1956 and has lived there since then .I have lived here since four years ago (since I came to Beijing in 2007).18.type n.类型样式典型 v.打字 typist 打字员 typical adj.典型的 a type ofThe type of skirt is all the go(非常流行). 一种He is a fine type of the youth.Do you think butterfly is a type of (一种)insect?19.arise Vi.出现发生起身 (arose arisen) arise from/out of起因于产生于The country's present difficulties arise from the reduced value of its money. Accidents often arise from carelessness. = result fromNo mistakes could arise. 不会出差错 A new difficulty has arisen.How did this quarrel arise? =happen20.on在…的旁边是…的成员在…工作London is on the Thames . He is on the People’s Daily .Tom is on our football team . Which side are you on in the game ?21.advantage n. 优点（势）有利条件 disadvantage n. 缺点劣势have an advantage over胜过优于take advantage of乘机利用捉弄欺骗to sb’s advantage = to the advantage of sb 对某人有利We should take full advantage of (=make full use of)the lab’s equipments. You have an advantage over me in experience .It is unmoral（不道德的）to take advantage of the deformities(残疾人) .22.connect…with / to …把…和…连接起来（有形物）接通电话be connected with = be related to 与…有关（无形抽象）Will you connect this wire to the television ?The Panama Canal connects the Atlantic with the Pacific .Connect me with Beijing University .That old man was suspected(被怀疑)to be connected with the crime.23.serve vt.为…服务 He served the people heart and soul .招待顾客 What may I serve you with ?端上供应 Food will be served between 12:00 and 14:00 .serve as充当担任:He volunteered to serve as the manager of our factory.24.My goal is to provide humans with a life of high quality .She has a new car of her own (属于她自己的).But in reality (=in fact)he has a long way to go .As time went by , I did research into how to make my radio .In a way（在某种程度上）our programmer is like our coach .He won first place（获得第一名）in this maths competition .句型语法1. There are/were times when…有时常会…There was a time when…曾经一度 There are times when I feel my present job is too much for me.There were times when she felt quite chilly(寒冷).There was a time when the star was popular with the young .2. By the time (到…为止接句子)I was sixteen , my dream ________(come)true.By (到…为止接短语)the 1940s I ___________(grow)as large as a room.By the end of last year, we __________(learn)more than 2,000 English words.I won’t believe you until I have seen/see you with my own eyes .强调句：_____________________________________________________________ 倒装句：_____________________________________________________________They didn’t see the Great Wall until they came to China .强调句：_____________________________________________________________ 倒装句：_____________________________________________________________ He wasn’t freed until last year.强调句：_____________________________________________________________ 倒装句：_____________________________________________________________4. 现在完成时的被动语态：have/has been done。
高一英语必修2第三单元知识点：computers
高一英语必修2第三单元知识点：computers
必背经典句式
1.Anyhow，my goal is to provide humans with a life of high quality.
不管怎样，我的目标是为人类提供高质量的生活。
2.I developed very slowly and it took nearly two hundred years before I was built as an analytical machine by Charles Babbage.
我发育缓慢，差不多到两百年后，查尔斯巴比奇才把
我制成了一台分析机。
3.As time went by，I was made smaller.
随着时间的推移，我被制造得更小了。
4.By the time I was sixteen，my dream had come true.I made my own radio.
到我十六岁的时候，我实现了梦想。
我制作了自己的收音机。
5.I am now truly filled with happiness that I am
a devoted friend and helper of the human race.
现在我充满了幸福感，我是人类忠实的朋友和帮助者。
最后，希望精品小编整理的高一英语必修2第三单元知
识点对您有所帮助，祝同学们学习进步。
高一英语必修2第二单元知识点：The Olympic Games 2016学年高一下册英语语言知识点。
人教版高中英语必修2U3 Computers 知识要点归纳总结
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。
人教版高中英语必修2Unit 3 Computers语言点总结
高中英语必修二Unit 3 Computers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 everywhere eg. 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 opinion eg. 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 :ain 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.。
高中英语必修二Unit 3 Computers 知识点
Unit 3 《Computers》知识点【短语归纳】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【重点句子】1.Over time my memory has developed so much that …I never forgot anything I have been told.2.I was programmed by an operator who uses cards with holes.3.At that time it was considered a technological revolution ….4.I wondered if I would grow any larger.5.Alan Turing, wrote a book about how I could be made to work as a “universal machine”to solve any difficult mathematical problem.6. As time went by, I was made smaller.These changes only became possible as my memory improved. 7.7. I have been used in offices and homes since 1970s.【单元知识点】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。