新概念英语第二册第4课-完整ppt课件.ppt

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1、采用PP管及配件：根据给水设计图配置好PP管及配件，用管件在管材垂直角切断管材，边剪边旋转，以保证切口面的圆度，保持熔接部位干净无污物Lesson 4An exciting trip采用PP管及配件：根据给水设计图配置好PP管及配件，用管件在管材垂直角切断管材，边剪边旋转，以保证切口面的圆度，保持熔接部位干净无污物New wordsexcitingadj. 令人兴奋的excited 感到兴奋的-ed自己感到 interested, bored -ing令人感到interesting,boringe.g. I am interested in this book. This is an inte

2、resting book.采用PP管及配件：根据给水设计图配置好PP管及配件，用管件在管材垂直角切断管材，边剪边旋转，以保证切口面的圆度，保持熔接部位干净无污物v.接受，收到（客观的收到） receive a letter (from sb.)= hear from sb.同义 accept同意，接受（主观）e.g. This morning I received a bunch of flowers but I didnt accept it.receiveNew wordsThis morning I received a bunch of flowers.我昨天收到Tom的来信。采用PP

3、管及配件：根据给水设计图配置好PP管及配件，用管件在管材垂直角切断管材，边剪边旋转，以保证切口面的圆度，保持熔接部位干净无污物New wordsfirmn.商行，公司 law firm法律公司= company公司 differentadj.不同的 same相同的adv. differently, n. differencee.g. My coat is different from yours. be different from 与 不同采用PP管及配件：根据给水设计图配置好PP管及配件，用管件在管材垂直角切断管材，边剪边旋转，以保证切口面的圆度，保持熔接部位干净无污物New wordsc

4、entren.中心，中央（美式center）adj. central 中央的，中心的in the centre of central park, the city centreabroad adv. 在国外e.g. go abroad, study abroad live abroad, be abroad采用PP管及配件：根据给水设计图配置好PP管及配件，用管件在管材垂直角切断管材，边剪边旋转，以保证切口面的圆度，保持熔接部位干净无污物 Language points1. I have just received a letter from my brother.收到某人来信2.He is

5、working for a big firm.get a letter from sb.have a letter from sb.hear from sb.在上班、任职,还可以用work at/ine.g.My father works for a company.采用PP管及配件：根据给水设计图配置好PP管及配件，用管件在管材垂直角切断管材，边剪边旋转，以保证切口面的圆度，保持熔接部位干净无污物3. he has already visited a great number of different places in Australia. a number of+可数名词的复数a gre

6、at number of = a great / good many + 可复a great amount of = a great deal of + 不可数名词采用PP管及配件：根据给水设计图配置好PP管及配件，用管件在管材垂直角切断管材，边剪边旋转，以保证切口面的圆度，保持熔接部位干净无污物Language points4. He has just bought an Australian car and 4. He has just bought an Australian car and has gone tohas gone to Alice springs. Alice spri

7、ngs.He has gone to the south.(还没回来或在路上)He has been to the south.(去过：已回来)I have _ to Beijing twice. Sorry. He isnt at home. He has _ to Beijing采用PP管及配件：根据给水设计图配置好PP管及配件，用管件在管材垂直角切断管材，边剪边旋转，以保证切口面的圆度，保持熔接部位干净无污物5. He is finding this trip very exciting.find+n+adj.觉得怎么样 e.g. I find the film disappointin

8、g He finds the book very interesting3. We find him great.4.I find the flowers beautiful.采用PP管及配件：根据给水设计图配置好PP管及配件，用管件在管材垂直角切断管材，边剪边旋转，以保证切口面的圆度，保持熔接部位干净无污物nowpastfuture一般过去时一般过去时一般过去时一般过去时表示的是纯粹在过去发生的事情或过去某时发生的动作现在完成时现在完成时表示的是在过去某个时间开始并持续到现在的动作/状态,或者发生在过去却对现在造成的影响Grammar采用PP管及配件：根据给水设计图配置好PP管及配件，用管件

9、在管材垂直角切断管材，边剪边旋转，以保证切口面的圆度，保持熔接部位干净无污物 I saw this film yesterday.（强调看的动作发生过了。）I have seen this film. (强调对现在的影响，电影的内容已经知道了.）基本结构采用PP管及配件：根据给水设计图配置好PP管及配件，用管件在管材垂直角切断管材，边剪边旋转，以保证切口面的圆度，保持熔接部位干净无污物一般过去时的时间状语: yesterday, last ，ago, in1990, in October, just now, 时间状语时间状语现在完成时的时间状语: for, since, so far/ up

10、 to now/ by now, never, ever, just, already, yet, recently/ lately ，动作发生的次数 采用PP管及配件：根据给水设计图配置好PP管及配件，用管件在管材垂直角切断管材，边剪边旋转，以保证切口面的圆度，保持熔接部位干净无污物-Will you go shopping with me now?-Sorry, I cant. I _ my shirts.A wash B have washed C washed D am washing采用PP管及配件：根据给水设计图配置好PP管及配件，用管件在管材垂直角切断管材，边剪边旋转，以保证切口

11、面的圆度，保持熔接部位干净无污物How long have you _ the magazine?About a week. A found B borrowed C received D had_ you _ the film Harry Potter 5?Not yet. I will see it this Sunday.A Did, see B Are, seeingC Have, seen D Do, see采用PP管及配件：根据给水设计图配置好PP管及配件，用管件在管材垂直角切断管材，边剪边旋转，以保证切口面的圆度，保持熔接部位干净无污物How is Ann? I _ her fo

12、r a long time.A dont see B wont see C didnt see D havent seen Hasnt Betty come yet?No, and I _ for her for nearly 2 hours.A wait B waited C have waited D had waited采用PP管及配件：根据给水设计图配置好PP管及配件，用管件在管材垂直角切断管材，边剪边旋转，以保证切口面的圆度，保持熔接部位干净无污物Is Mr Baker at home? Sorry, he isnt in. He _ Dalian for vacation.A ha

13、s gone B went C is going D goesMr Zhang is a teacher of rich experience. He _ English for 20 years. A has taught B will teach C teaches D taught采用PP管及配件：根据给水设计图配置好PP管及配件，用管件在管材垂直角切断管材，边剪边旋转，以保证切口面的圆度，保持熔接部位干净无污物-How many times have you _ to Xian?-Three times. A been B went C gone D goI wont forget m

14、y teacher because she _ so kind to me since I came to this school.A has been B will be C was D is 采用PP管及配件：根据给水设计图配置好PP管及配件，用管件在管材垂直角切断管材，边剪边旋转，以保证切口面的圆度，保持熔接部位干净无污物He _ our school for two weeks. A left B has left C has been away from - My father _Shanghai with my grandparents.-Really? _ will they c

15、ome back?A has been to, How soon B has gone to, How soon C has been to , How long D has gone to, How long 采用PP管及配件：根据给水设计图配置好PP管及配件，用管件在管材垂直角切断管材，边剪边旋转，以保证切口面的圆度，保持熔接部位干净无污物She _ that same song so many times. Im getting sick of it! A sings B sang C will sing D has sung-Mike, you _ the magazine since last week. Can you return it now?-Sure. A borrowed B have borrowed C have kept