《2018届高考英语第一轮 基础知识梳理复习unit3 computers课件 新人教版必修2》由会员分享，可在线阅读，更多相关《2018届高考英语第一轮 基础知识梳理复习unit3 computers课件 新人教版必修2（36页珍藏版）》请在金锄头文库上搜索。
1、Unit 3,Computers,1calculate vt.& vi.计算；考虑；计划 2solve vt.解决；解答,3personal adj.私人的；个人的；亲自的 4mobile adj.可移动的；机动的；易变的 5explore vt.& vi.探索；探测；探究,6anyhow adv.(也作 anyway)无论如何；即使如此 7goal n目标；目的；球门；(进球)得分,8signal vi.& vt.发信号,n信号,9type n类型,vt.& vi.打字,10coach n教练；长途汽车；(火车)客车车厢 11arise vi.出现；发生,12mop n拖把,vt.用拖把拖；
2、擦,1calculate vt.& vi.计算；考虑；计划,例句,Hes calculated that it would take him two years to save,up enough money for a car. 他估计要花两年才能存够钱买车。,搭配,calculate on/upon sth.指望或依靠某事物,be calculated to do sth.打算或故意做某事 be calculated for 适合于,运用,完成句子,(1)他仔细地计算开支。 He _ very carefully. (2)我们不能总是指望别人的帮助。 We cannot always_.,
3、calculated the costs,calculate on others help,2signal vi.& vt.发信号,n信号,例句,The red light is often a danger signal.,红灯常常是危险的信号。 The police signalled the traffic to move forward slowly. 警察向来往车辆打信号，示意缓慢前行。,搭配,signal for 用信号传达(某信息) signal sb./sth.to do sth.向示意做某事 signal with 用发信号 a signal of/for sth.的信号,运
4、用,完成句子,(1)宣布的这件事是否预示以后日子越过越好了？ Is this announcement_ better times ahead? (2)她举手示意车停下。 She_ by raising her hand. (3)潜水艇发出求救的信号。 The submarine_. (4)我们可以通过用手电筒将这消息发出去。 We can _by flashing the torch.,a signal of/for,signaled the car to stop,signaled for help,signal the message,3arise vi.(arose, arisen)出
5、现；发生,例句,Should the opportunity arise, Id love to go to France.,如果有机会我会去法国。,搭配 运用,arise from/out of 起因于；由引起 完成句子,(1)误解往往起因于语言问题。 Misunderstandings often _language problems. (2)将来可能会出现种种新问题。 Various new problems_ in future.,arise from,may arise,用本单元所学单词及用法完成下列句子,1可能会下雨，但无论如何，我都会出去。,It may rain, but I
6、shall go out_.,2阅读别人的私人信件是违法的。,It goes against law to read someones_ letter.,3在因特网上，我们可以免费下载和使用很多信息。,On the Internet we can _and use lots of information,free.,4许多飞船被送入太空去探索太空。,Many spaceships were sent into the outer space to _it.,anyhow,personal,download,explore,5只有这样，你才能实现你的目标。,Only in this way ca
7、n you achieve your_.,6你能解决那个问题真是聪明。,It was clever of you to_ the problem.,7事故往往起因于粗心大意。,Accidents often _carelessness.,8古代人们燃烧狼烟来传递外敌入侵的消息。,People burnt wolfs dung to send _ aggression in,ancient time.,9我帮您计算账单。,I will_ your bill for you.,goal,solve,arise from,a signal of,calculate,1as a result 结果；因
8、此,2in a way 在某种程度上；从某一点上看,3deal with 处理；安排；对付；应付；论及；涉及；与,打交道,4watch over 看守；监视；照管,1as a result 结果；因此(作插入语),例句,He didnt work hard, and as a result, he failed his exam.,他学习不用功， 结果考试不及格。,拓展,as a result of 作为的结果,with the result that-clause 因此 result from 起因于 result in 导致,运用,完成句子,(1)他学习很勤奋。因此，他轻易地通过了考试。
9、He worked hard at his study._, he passed the exam easily. (2)大火使得整间房子都受到破坏。 The fire _damage to the whole house. (3)他的病是由于不良食物所致。 His illness_ bad food. (4)由于最近销量下降，利润也降低了。 Profits have declined _the recent drop in sales.,As a result,resulted in,resulted from,as a result of,2in a way 在某种程度上；从某一点上看,例
10、句,Your composition is well written in a way.,从某种程度上来说，你的作文写得还是不错的。,拓展,in every way 在各方面,by the way 顺便说一下 all the way 一直；全程 on the/ones way to 在去的路上 by way of 取道；经由；为了 in the way 妨碍(某人) make ones way 前进；成功；有出息,no way 没门儿；肯定不 in no way 绝不；决不,运用,完成句子,(1)在某种程度上，我同意你的说法。 I agree with you_. (2)他一路冲往车站，结果还
11、是错过了火车。 He rushed_ to the station, only to miss the train. (3)这艘船乘风破浪前进。 The ship _through the waves.,in a way,all the way,made its way,3deal with 处理；安排；对付；应付；论及；涉及；与 打交道,例句,The meeting will deal with these problems.,本次会议将就这些问题作出处理。,辨析,deal with/do with,deal with 和 do with 都可表示“对付；处理”之意，但 deal with
12、中的 deal 是不及物动词，常与疑问词 how 连用，how 是 deal with 的状语；而 do with 中的 do 是及物动词，常与疑问词 what 连用，what 是 do 的宾语。,拓展,have something/nothing to do with 与有关/无关,运用,完成句子,(1)我不知道他们如何处理了这个问题。 I dont know _ the problem. (2)很难与这样的人相处。 Its difficult to_. (3)他的文章和古埃及有关。 His articles _ancient Egypt.,how they dealt with/what
13、they did with,deal with such a man,deals with/has something to do with,4watch over 看守；监视；照管,例句,She offered to watch over the child when I was away.,我不在家时她主动要帮助照看孩子。,拓展,watch out (for) 当心,watch for sb./sth.观察等待某人出现或某事发生 watch your back 小心一点 watch your step 处处要小心谨慎,运用,完成句子,(1)银行职员已接到要求，要留意伪钞。 The staf
14、f in the bank were asked to _forged notes. (2)我去游泳，你帮我看一下衣服好吗？ Will you _my clothes while I am having a swim? (3)那只猫在墙上伺机捕捉鸟儿。 The cat was on the wall,_.,watch out for,watch over,watching for birds,用本单元所学短语及用法完成下列句子,1你昨天很有技巧地处理了那个尴尬的局面。,You _ the awkward situation very skillfully,yesterday.,2笨鸟先飞能弥补
15、先天的不足。,An early bird can_ for a lack of intelligence.,3随着时间的流逝，汤姆，一个单纯又害羞的男孩，最终,成为了我最亲密的朋友之一。,Tom, who is simple-minded and shy, finally became one of my,close friends as time_.,dealt/did with,make up,went by,4任何事情都有两面，在某种程度上，失败能帮助他更好,地为自己作打算。,Everything has two sides._, the failure will help him to,have a better idea of himself.,
