高一英语必修二第三单元课件.ppt

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1、in common(p17):for or by all of a group 共同的；共有的,the land owned in common by the residents 居民共有的土地,in common 常常同have连用，如：have nothing in commonhave little in commonhave something in commonhave a lot in common,无共同之处,几乎无共同之处,有一些共同之处,有许多共同之处,玫瑰是花园里常见的花。一个人正常的体温是37.他是个普通人。,Roses are common flowers in the

2、 gardens.,A persons normal body temperature is about 37.,He is an ordinary person.,common：普及的;常见的 ordinary：普通的;平常的 normal 正常的,2.Over time,Over the years/the past 10 years/the weekend,Well discuss the problem _ the dinner/a cup of coffee.,over,在期间,3.Although I was young I could simplify difficult sum

3、s.(p18),Young _ I was I could _ difficult sums_,as,make,easy,/simple,这个题目非常复杂,并且很难简化。,The problem is very complex,and_.,hard to simplify,beautify purify glorify horrify classify,4.from.on从时起 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。(P18 Line 13),From then on,(ev

4、er)since then,From then on,I grew rapidly in size.,Ever since then,I have not seen him.,As time went by,=With time going by,5.As time goes by,I was made smaller.,(of time)to pass._(时间一周周过去了)2.to walk(by sb/sth)He _me,but he didnt notice me(从我身边经过)3.to miss or lose easily He didnt let _-(错过这个机会),Week

5、s went by slowly,went by,the opportunity go by,(时间)逝去,过去,走过,经过,(机会等)轻易错过,Word bank,go against 反对 go over 复习；检查 go out 熄灭 go through 经历；完成 go in for 从事爱好,6.as a result 结果 As a result I totally changed my shape.因此，我已经完全改变了形状。(P18 Line 19)读一读体会as a result 与as a result of 的用法。It rained yesterday.As a re

6、sult，we didnt go to class.昨天天下雨了,因此我们没有去上课。We didnt go to class as a result of the rain yesterday.因昨天下雨了，我们没有去上课。,So+,adj./adv.,adj.+a/an+单数名词,many/few+复数名词much/little+不可数名词,such+,a/an+adj.+单数名词,+a/an+单数可数名词,+adj.+复数名词/不可数名词,The book is _difficult that nobody can understand it.He left _ quickly that

7、 we didnt have time to say good-bye.He is _ funny a boy that we all like him.There are _many cars on the street that I couldt get through.We have _ little money that we cant buy a car.Students have _ much homework to do that they spend little time playing.He is _ a clever boy that he can learn Engli

8、sh quickly.He has made _ rapid progress that we all admire him.,so,such,so,so,so,so,so,such,7.share I was able to share my knowledge.(1)一份,份儿;(分担的)一部分(n.)+of/in我已经做了我分内的工作。,I have done my share of the work.,(2)均分;分摊;分配 vt.,这笔钱由他们两人分摊。,They two shared the money.,The money was shared between them.,(3)

9、分享;分担;共有 v.,We shared the same dream.,8.explore vt&vi.探索；探测；探究 I have even been put into space rockets and sent to explore the Moon and Mars.我还被放置在航空火箭里去探测月球和火星。(P18 Line 31),explorer n.探险家，探测器exploration n.探险，勘探。,这些想法将在第七章里作更详细的探讨。These ideas_ in more details in chapter 7.太空探索，就像对人生的探索一样，只要你去尝试，就是有

10、风险的。The_,like the _ of life,if you will,is a risk.,exploration,will be explored,exploration of space,9.application n.Biology has practical applications.I made an application for a loan.The application of varnish（清漆）made the desk shine.,用途,申请,使用，运用,apply v.He has applied for a post in the company.Thi

11、s rule can not be applied to every case.,10.anyhow=anyway,1)无论如何,不管怎么说可能下雪,但我无论如何要进城。It may snow,but anyhow I will go to town.2)不管从什么角度(或用什么方法),总之他怎么想办法也不能使她信服。He couldnt convince her anyhow.,翻译下列句子。屋子锁着,我无论如何也进不去。无论如何,他一定吃了很多东西，因为现在他胖了。不管怎样,我们设法得到了我们想要的。,Anyway,he must have eaten a lot because now

12、he is fat.,The house is locked and I cannot get in anyway.,We managed to get what we wanted,anyhow.,11.My goal is to provide humans with a life of high quality.,My goal is to provide a life of high quality_Humans.,for,provide sth.for sb.provide sb.with sth.,supply sth.to sb.supply sb.with sth.,offer

13、 sth.to sb.offer sb.Sth.,12.signal 发信号 For example，I have learned to signal to my teammates in computer language.(P23),When I give the signal，run!,He signaled to the waiter for the bill.,红灯通常被看作一种危险信号。Usually a red lamp is regarded as _.他举手示意车停下。She_ to stop by raising her hand.,n.信号,vi 向某人发信号/示意,a

14、danger signal,signaled the car,to signal sb.to do sth,向发出(做)的信号,3.in a way在某种程度上 In a way our programmer is like our coach.从某种程度上看，我们的程序员就像是我们的教练(P23),_the way碍事、妨碍_the way在途中_the way顺便说(问)_this way通过这种办法_no way决不(6)_way of通过、经由。,in,on,by,in,in,by,练一练用way的相关短语填空。Perhaps he should have said nothing，b

15、ut _ it was his duty.Im sorry but your leg is _.I got caught in the heavy rain _ home.We shall go to Sichuan_ Shanxi.,by way of,in a way,in the way,on the way,4.arise(arose，arisen)Then she prepares reliable moves to use if a new situation arises.然后她把我在新情况下能用得上的可靠动作准备好。(P23)Problems will arise as we

16、do the work.How did this quarrel arise?,vi.“出现”,vi.发生(happen),Accidents often arise from carelessness.arise from/out of,由而引起，由而产生,用arise，rise，raise的适当形式填空。A new situation will _when the examination system comes into existence.He _ his hands to tell the teacher what he wanted to say.The population of

17、 the city _ to five million so far.,has risen,arise,raised,They are talking about problems _ out of the lack of communication.,arising,他们正在谈论由于缺乏交流而产生的问题。,give away,The company had given its computers away to a local school.P21,He gave away all her money to the poor.,Dont give away my secret.His acc

18、ent gave him away as a northerner.,赠送,他把所有的钱都送给了穷人。,泄露,他的口音让人听出他是北方人。,win second place,win first place rank first come first none to second,Workbook(p22),Make upTake upShow upShut upPut upLook upGo upPick upGrow upWash up,To invent a story,To start doing sth.,To appear,To stop talking,To fix,To try to find a piece of information,To be built,To collect,To develop into an adult,To clean the plates,