必修二 Unit3 单词精讲

最新资料推荐Unit 3 Vocabulary单词(1) calculate v. 计算calculation n. 计算calculator n. 计算器calculating adj. 计算的，精明的Northbridge is a cool, ___________ and clever criminal who could strike again.It has been ___________ that at 47,000 jobs were lost last year.(2) analyze v. 分析analysis n. 分析analytical adj. 分析的analytically adv. 分析地We should _____________ the cause and effect of this event.A teacher can encourage children to think ___________ .We did an __________ of the way that government money has been spent in the past.(3) tech no logy n.科技，技术tech no logical adj.科技的(4) universe n. 宇宙universal adj. 全球的，全民的，通用的Early astronomers thought that our planet was the centre of the __________ .Education should be a __________ right and not a privilege.(5) simple adj. 简单的simply adv. 简单地simplify v. 简化simplification n. 简单化When applying for a visa, you should state __________ and clearly the reasons why you need it.Some puzzles look difficult but once the solution is known are actually quite ________ .Once again, careful planning is the key; good planning _________ program debug.⑹sum v.总结，总计n.总数，计算sum up 概括John ________ hsi weekend _____ in one word: Disast‘rous'.(7) operate v. 运转，操作，动手术operation n.operator n. 接线员，操作员operational adj. 操作的，经营的，军事行动的(8) logical adj. 合逻辑的illogical adj. 不合逻辑的logically adv. logic 逻辑，道理My professional training has taught me to look at things __________ .Only when each _______ step has been checked by other mathematicians will the proof be accepted.She may think your reaction is crazy or _________ , but she cannot deny what you are feeling.(9) artificial adj. 人造的，认为的，虚假的If you say that food tastes or looks ____________ , you do not like it because its taste or appearance does not seem genuine, and seems to be created by added substances.(10) in tellige nee n.智力，聪明in tellige nt adj.聪明的，智力的artificial intelligence 人工智能(11) solve v. 解决,解答solution n. 解决方法Such comments are useless because they don't help us ________ our problem.最新资料推荐The USA government is still insisting on a diplomatic(12) real adj. 真实的，现实的 reality n. 现实，真实情况(13) design v./n. 设计，规划designer n. 设计师(14) person n. 人 in person 亲自，本人 =personallypersonal adj. 个人的，亲自的 personality n. 个性，人格(15) total adj. 总的 n. 总数 in total 合计，共计 a total of 总数 totally adv. 完全地They said that the _______ number of cows dying from BSE would be twenty thousand These products, ____________ , account for about 8％0 of all our sales.should work harder.As a result, I _________ changed my shape.(16) apply v. 申请，应用 application n. 申请，应用apply for 申请 apply to 应用，涂抹 , 敷用The right thing would be to ________ direct pressure ________ the wound, so it can stop bleeding immediately.His project is concerned with ___________ the technology _________ practical business problems.I made up my mind to __________ a scholarship to lighten my parents ' burden.(17) explore v. 探索，探究 exploration n. 探测， 研究(18) goal n. 目标，进球得分实现目标： ________________________ They scored/kicked five ________ in the first half of the match.The ________ is to raise as much money as possible so that the little girl may be operated.(19) happy adj. 快乐的，幸福的 happily adv. 幸福地 happiness n. 幸福(20) signal v. 发信号 n. 信号I have learned to ___________ to my teammates in computer language to give me the ball when I am open and have a good shot for a goal.He stood up, _____________ (signal) to the officer that he had finished with his client.You mustn't fire without my ___________ .(21) type v.打字 n.类型Do you think butterfly is a _______ of insect?When you ______ out the letter, it will take less space than this pencil copy.(22) coach n. 教练 v. 训练He gently ____________ me in French.What you need is a drama ___________ .最新资料推荐(23) appear v. 出现 disappear v. 消失to the crisis. really adv. 真实地，现实地 realize v.实现 realization n. 实现 by design 故意地Out of 2,602 pupils only 922 passed the test, so it s suggestedappeara nee n.外貌，出现(24) arise 出现arise-arose-arisenraise 提高，抚养，筹集raise ehildren, raise one'shands, raise money, raise a question rise 上升，上涨rise-rose-risenThen she prepares reliable moves to use if a new situation ___________ .He used the gesture“M”as a means to _________ money for this eharity.The waters eontinue to _________ as more than 1,000 people are evaeuated.短语1. 在•…的帮助下2. 在某种程度上3. 从•…起•…4. 结果5. 作为•…的结果6. result in=lead to7. result from8. 如此.…以致.…9. 处理，安排，对付10. 看守，监视11. 共同，共用12. 把•••和•••做比较13. 由.••组成14. 赠送，泄密15. give up16. give out17. give in18. give off19. 一位忠诚的朋友20. 高质量的生活21. 给•••提供•…22. 有很多的共同之处句子1. Over time I ______________________(ehange) quite a lot.2. I developed slowly and it took nearly two hundred years ________ I was built _____an analytieal maehine by Charles Babbage.3. After I ___________________ (program) by an operator who used eards with holes, Ieould think logieally and produee an answer _______ (quiek) than person............................................. 最新资料推荐.....................................4. In 1936 my real father, Alan Turing, wrote a book about how I could be made (work) as a“universal machine”to solve any difficult mathematical problem.5. By the 1940s I _____________ (grow) as large as a room, and I wondered _______ Iwould grow any larger.6. As time ________ (go) by, I was made smaller.7. But I was always so lonely _____________ (stand) there by myself, until in the early1960s they gave me a family ___________ (connect) by a network.8. I was able to share my knowledge ________ others through the World Wide Web.9. I have become very important _________ communication, finance and trade.10. Anyhow, my goal is ________ (provide) humans with a life of high quality.11. I am now ________ (true) filled with ___________ (happy) that I am a devoted friendand helper of the human race!12. About one a year we _________________ (allow) to get together to play a game offootball.13. Personally, I think the team that won first place _________ (cheat).14. She programs us with all the possible moves she has seen while ___________ (watch)human games.15. Then she prepares ________ (rely) moves to use if a new situation arises.16. After all, _________ the help of my electronic brain which never forgets anything,___________ (use) my intelligence is ________ I 'm all about!。

英语必修二Unit3 Computers拓展词汇1.simplify vt.简化；使简明simple--complicated（复杂的）adj. simplify---complicate（使复杂化）vt.-fy “形成”“变成”“使……化”beautify，classify2.It takes +一段时间+before+从句过了一段时间后才……It will (not) be +时间段+before+从句（现在时）要过一段时间后才……（用不了一段时间就……）It was (not) be +时间段+before+从句（过去时）过了一段时间后才……（没过一段时间就……）3.solve vt.解决；解答【变形】solution n.解决，解答the solution to the problem【辨析】solve & settle4.reality n. [U]现实；真实[C] 事实；实际truth/as a matter of fact5.随着……As time went by,......(从句)With time going by,......（复合结构）6.go by (时间)逝去，过去；走过；经过；（机会等）轻易错过7.as a result 因此，结果（+结果）as a result of 由于……，作为……的结果（+原因）result from 由……引起，起因于result in 导致，造成8.totally adv. 完全地；整个地9.so...that 如此……以至于（+结果状语从句)置于句首--倒装结构So tired was she that he fell asleep as soon as he lay down.10.application n.[C,U]应用；用途；申请；请求make an application (to sb.) for （向某人）申请……an application form 申请表【变形】11.explore v.探测，勘察，探险；探究，考察【形近词】explode 爆炸explain 解释说明export 出口，输出12.anyhow adv.1）（转换话题、结束谈话或回到原话题时说）无论如何，反正Anyhow I don’t like it.2）而且，加之，反正I don’t want to go out and anyhow it is raining.3）尽管，即使这样I am afraid I can’t come, but thank you anyhow.13.goal n.14.of high qualityof +修饰词（high，great，little，some，no 等）+抽象名词（value,importance，use，help，interest等）作定语或表语=adj.15.intelligent adj. 智能的，聪明的intelligent machines/systems 智能机器/系统【变形】intelligence n.智力；才智；智慧intelligence quotient =IQ智商e true 实现，成为现实（无被动）become a reality 实现realize 实现17.give away捐赠，赠送；分发，颁发；泄露，暴露18.signal1) v. 发信号；示意2)n.信号，暗号a danger/warning signal 危险/警告traffic signals 交通信号19.personally adv.1）就个人而言=in one’s opinion2）本人；亲自by oneself20.in a way =in one/some way在某种程度上in the way/in one’s way 挡道，碍事in this/that way 以这种/那种方式in any way 在任何方面by the way 顺便说一下，顺便问一下by way of 经由……on one’s/the way to 在去……的途中in no way 决不，一点儿也不21.arise vi.1）出现；发生，产生2）（由……）引起；（因……）产生22.make up1)组成，构成被动形式be made up of2)编造，虚构3)化妆，打扮4)弥补（常与for连用）23.after all1)终究；归根结底（结果与预想不同，句尾）2)毕竟，别忘了（解释或说明理由，句首at all 完全，根本(否定，疑问，表条件的从句) not ...at all 一点也不above all 首先，最重要的是，强调最重要的in all 总共，总计=in total24.with the help of sb. =with one’s help 在……的帮助下；借助（be）of great help 非常有帮助come to one’s help 来帮某人的忙can't help but do sth. 不得不做某事can't help doing sth. 忍不住做某事help...out 帮助……摆脱困境help oneself to 自用；自取25.deal with1）对待；对付；处理2）与……交易3）论及；涉及how to deal with...what to do with...26.watch over1)看管；照顾。

Unit 3 FOOD AND CULTURE知识点归纳（单词、短语、句型、语法）一、重点单词1．consist vi.组成；构成→consistent adj.一致的；连续的2．elegant adj.精美的；讲究的；文雅的→elegantly adv.优美地；雅致地；高雅地3．stuff vt.填满；把……塞进n．东西；物品→stuffed adj.塞满了的；已经喂饱了的4．except vt.把……除外；免除prep.除……外→exception n．例外→exceptional adj.特别的；罕见的5．minimum adj.最低(限度)的；最小的n．最小量；最少量→maximum adj.最大值的；最大量的n．最大的量、体积、强度等6．consume vt.吃；喝；饮；消耗→consumer n．消费者，用户，消耗者1．stuff vt.填满；把……塞进n．东西；物品①She stuffed her clothes into the wardrobe.vt.把……塞进②We must as well buy our own stuff.n.东西；物品③Every case he had was already stuffed with clothes.vt.填满2．slice n．(切下的食物)薄片；部分；份vt.把……切成薄片①They wanted to make sure they had got a slice of the profits.n.部分；份②She sliced the bread thin.vt.把……切成薄片③The sausage is also sold pre-packed in slices.n.(切下的食物)薄片3．minimum adj.最低(限度)的；最小的n．最小量；最少量①What is the minimum price?adj.最低(限度)的②They want to spend a minimum of both time and money.n.最小量；最少量③This can be done with the minimum amount of effort.adj.最小的二、重点短语知识要点1prior adj.先前的；优先的(教材P26)Prior to coming to China，my only experience with Chinese cooking was in America，with Chinese food that had been changed to suit American tastes.在来中国之前，我对中国烹饪的唯一经历是在美国，中国的食物已经被改变以适应美国人的口味。

• 40.Mars
40. 火星
• 41.Anyhow （也作 anyway•）41.Anyhow （也作 anyway ）
42.goal
• 42. 目标．目的；球门（进球）得
• 43.happiness
• 43. 幸福；快乐
• 44.human rare
• 44.人类
• 45.supporting
无论如何，反正 eg: Anyhow, let’s forget it.
goal n. (1)目标，目的 搭配： set a goal 设定目标
pursue a goal 追求目标 achieve/realize/reach a goal 达成目标 (2)进球，得分 搭配： score/win/get/make a goal 得分
1. 算盘 2. 计算器
3.PC（ = personal comPuter ）
3. 个人电脑，个人计算 4. 手提电脑
ptop
5. 掌上电脑 个人数码助
5.PDA ( personal assistant ）
digital
6. 7.
理 分析的 计算
6.analytical adj
8. 普遍的 ．通用的 .宇宙
you know him. (3) n. (= human being) 人 eg: Dogs can hear much
better than humans.
“人，人类”的多种表达法： man 人类（用于科普文章中） human(s) 人（与动物相对） mankind 人类（统指全人类，带有崇高、 庄重的色彩） human being(s) 人（与动物、 神、灵魂相对） the human race 人类（必须 与the连用，统指） humanity 人性，仁爱（指人性）