人教版高中英语必修二unit3computerslangugepoints课件.ppt--（课件中不含音视频）

1、1.计算机器计算机器2.分析机分析机3.穿孔卡穿孔卡4.技术革命技术革命5.通用机器通用机器6.数学问题数学问题7.人工智能人工智能8.晶体管晶体管9.内存内存10.网络网络11.万维网万维网calculating machineanalytical machinecard with holestechnological revolutionuniversal machinemathematical problemsartificial intelligencetransistormemorynetworkWorld Wide WebOver time I have been changed

2、quite a lot.nover time 随着时间的推移n have been changed 现在完成时的被动语态calculatenVt 计算nn calculator 计算机 I could simplify difficult sums.nsimlify 动词，简化，使。简单化n simple adj 简单的n sum n.计算，总数n如果你简化问题，这个问题就变简单了。.and it took nearly two hundred years before I was built as an analytical machine by Charles Babbage.nbefor

3、e 过多久才 It took me nearly one year before I completed the work.Compare:not.until 直到才 I didnt complete the work until one year later.统编版优秀公开课课件下载PPT课件人教版高中英语必修二 unit 3 computers languge points(共18张PPT)人教版部编版统编版优秀公开课课件下载PPT课件人教版高中英语必修二 unit 3 computers languge points(共18张PPT)人教版部编版n被驱使做某事，被逼，被迫做某事被驱使做某

4、事，被逼，被迫做某事nPeople who wont work should be made to work.We were made to work all night.be made to do sth.统编版优秀公开课课件下载PPT课件人教版高中英语必修二 unit 3 computers languge points(共18张PPT)人教版部编版统编版优秀公开课课件下载PPT课件人教版高中英语必修二 unit 3 computers languge points(共18张PPT)人教版部编版universaln通用的，普遍的，世界性的 English serves as the uni

5、versal language in the world.its the universal usage of this kind of machine.统编版优秀公开课课件下载PPT课件人教版高中英语必修二 unit 3 computers languge points(共18张PPT)人教版部编版统编版优秀公开课课件下载PPT课件人教版高中英语必修二 unit 3 computers languge points(共18张PPT)人教版部编版From then on n从那时开始nfrom on 从开始nEg，从今天开始 从现在开始 从现在开始，你再也不许进我的房间。从此，王子和公主幸福的

6、生活着。统编版优秀公开课课件下载PPT课件人教版高中英语必修二 unit 3 computers languge points(共18张PPT)人教版部编版统编版优秀公开课课件下载PPT课件人教版高中英语必修二 unit 3 computers languge points(共18张PPT)人教版部编版the 1940sn读法：The nineteen fortiesn翻译：20世纪40年代n早期，中期，晚期 in the early/middle/late 1980s统编版优秀公开课课件下载PPT课件人教版高中英语必修二 unit 3 computers languge points(共18

7、张PPT)人教版部编版统编版优秀公开课课件下载PPT课件人教版高中英语必修二 unit 3 computers languge points(共18张PPT)人教版部编版1.As time went by,I was made smaller.在本句中在本句中,as用作连词用作连词,引导时间状语从句引导时间状语从句,表示表示“随随着着”,Eg：随着时间的流逝，他们变成了好朋友。随着时间的流逝，他们变成了好朋友。_,they became close friends.随着他长大，他对一切都失去了兴趣。随着他长大，他对一切都失去了兴趣。_,he lost interest in everythin

8、g.As time went byAs he grew up统编版优秀公开课课件下载PPT课件人教版高中英语必修二 unit 3 computers languge points(共18张PPT)人教版部编版统编版优秀公开课课件下载PPT课件人教版高中英语必修二 unit 3 computers languge points(共18张PPT)人教版部编版 I have been used in offices and homes since the 1970sn现在完成时被动语态 have/has+been+p.p.Since 自从以来，常跟完成时态连用.统编版优秀公开课课件下载PPT课件人教

9、版高中英语必修二 unit 3 computers languge points(共18张PPT)人教版部编版统编版优秀公开课课件下载PPT课件人教版高中英语必修二 unit 3 computers languge points(共18张PPT)人教版部编版As a result n固定搭配，结果。，因此。n他八点才起床，结果他迟到了。nthe result of 的结果 这就是这件事情的结果。统编版优秀公开课课件下载PPT课件人教版高中英语必修二 unit 3 computers languge points(共18张PPT)人教版部编版统编版优秀公开课课件下载PPT课件人教版高中英语必修二

10、 unit 3 computers languge points(共18张PPT)人教版部编版 And my memory became so large that even I couldnt believe it!句型：句型：so that如此如此以致于以致于与与 tooto 句型的相互转换句型的相互转换And my memory became too large for me to believe it.eg He is so old that he cant carry the box.He is too old to carry the box.统编版优秀公开课课件下载PPT课件人教

11、版高中英语必修二 unit 3 computers languge points(共18张PPT)人教版部编版统编版优秀公开课课件下载PPT课件人教版高中英语必修二 unit 3 computers languge points(共18张PPT)人教版部编版 I have also been put into robots and used to make mobile phones as well as help with medical operations.1)help(sb)with sth 帮助帮助/协助协助(某人某人)2)做某事做某事e.g.A man is helping the

12、 police with their enquiries.有一男子在协助警方进行调查。有一男子在协助警方进行调查。统编版优秀公开课课件下载PPT课件人教版高中英语必修二 unit 3 computers languge points(共18张PPT)人教版部编版统编版优秀公开课课件下载PPT课件人教版高中英语必修二 unit 3 computers languge points(共18张PPT)人教版部编版As well as 也，还，而且 n连接单词或者短语eg，这个孩子健康又活泼。This child is lively as well as healthy.n连接两个谓语时，时态应保持一

13、致 eg,他亲手建造并装修了这间房屋。He makes as well as docorates the room.n连接两个名词作主语，谓语取决于前面的名词eg,我还有他们都愿意帮助你。I as well as they am willing to help you.统编版优秀公开课课件下载PPT课件人教版高中英语必修二 unit 3 computers languge points(共18张PPT)人教版部编版统编版优秀公开课课件下载PPT课件人教版高中英语必修二 unit 3 computers languge points(共18张PPT)人教版部编版Anyhow,my goal is

14、 to provide humans with a life of high quality.nAnyhow eg.无论如何你可以试试。I dont care what you say;Im going to do it anyhow.n goal 目标，目的统编版优秀公开课课件下载PPT课件人教版高中英语必修二 unit 3 computers languge points(共18张PPT)人教版部编版统编版优秀公开课课件下载PPT课件人教版高中英语必修二 unit 3 computers languge points(共18张PPT)人教版部编版 achieve/reach/obtain a goal 达到目标n provide sb.with sth.=provide sth.for sb.我们给那些无家可归的人提供水和食物。统编版优秀公开课课件下载PPT课件人教版高中英语必修二 unit 3 computers languge points(共18张PPT)人教版部编版统编版优秀公开课课件下载PPT课件人教版高中英语必修二 unit 3 computers languge points(共18张PPT)人教版部编版