过去完成时公开课课件.ppt

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1、Welcome to my class!,教学对象：八年级,教学目标：学生能够理解过去完成时的含义 运用过去完成时结构造句 会辨认与过去完成时相关的时间标志词,教学重难点：如何判断过去动作发生的先后顺序,课程类型：新授课,29,In last 3 years,I had been to some interesting places.,Let me tell you.,In 2017,I went to Thailand.,In 2016,I went to Dunhuang.,In 2015,I went to Lijiang.,In 2017,I went to Thailand.,In

2、2016,I went to Dunhuang.,Past,2017,Thailand,2016,Dunhuang,2015,Lijiang,Now2018,In 2017,I went to Thailand.,In 2016,I went to Dunhuang.,Now2018,Past,2017,Thailand,2016,Dunhuang,2015,Lijiang,In 2015,I went to Lijiang.,In 2016,I went to Dunhuang,then I went to Thailand.,In 2015,I went to Lijiang then I

3、 went to Dunhuang.,大家有疑问的，可以询问和交流,可以互相讨论下，但要小声点,Now2018,Past,2017,Thailand,2016,Dunhuang,2015,Lijiang,In 2016,I went to Dunhuang,then I went toThailand.,In 2015,I went to Lijiang,then I went to Dunhuang.,In 2017,after I had been to DH,I went to Thailand.,In 2016,after I had been to LJ,I went to Dunh

4、uang.,had been,had been,Now2018,Past,2017,Thailand,2016,Dunhuang,2015,Lijiang,In 2017,after I had been to DH,I went to Thailand.,In 2016,after I had been to LJ,I went to Dunhuang.,Now2018,Past,2017,Thailand,2016,Dunhuang,2015,Lijiang,In 2017,after I had been to Dunhuang,I went to Thailand.,had been,

5、went,Now2018,Past,2017,Thailand,2016,Dunhuang,2015,Lijiang,In 2016,after I had been to Lijiang,I went to Dunhuang.,had been,went,Lijiang,had done,“before then”,“过去的过去”,In 2017,after I had been to Dunhuang,I went to Thailand.,In 2016,after I had been to Lijiang,I went to Dunhuang.,The two conditions:

6、,1.all about the past2.before then,Now2018,2017,Thailand,2016,Dunhuang,2015,Lijiang,Past,In 2017,after I had been to Dunhuang,I went to Thailand.,In 2016,after I had been to Lijiang,I went to Dunhuang.,In 2016,I had been to Dunhuang before I went to Thailand.,In 2015,I had been to Lijiang before I w

7、ent to Dunhuang.,What happened first?,I was travelling.,A or B,A.Sean packed his clothes.B.Sean went to the airport.Sean had packed his clothes before he went to the airport.,A.The plane took off.B.Sean fastened his seat belt.When the plane took off,Sean had fastened his seat belt.,A.Sean flew to It

8、aly.B.Sean left New York.As soon as Sean had left New York,he flew to Italy.,A.Sean visited 29 different cities.B.The year 2017 ended.Sean had visited 29 different cities by the end of 2017.,Sean had packed his clothes before he went to the airport.,When the plane took off,Sean had fastened his seat

9、 belt.,Sean had visited 29 different cities by the end of 2017.,Sean had packed his clothes before he went to the airport.,When the plane took off,Sean had fastened his seat belt.,Sean had visited 29 different cities by the end of 2017.,when/before 引导的过去时间状语by the end of+过去时间,A.He had dinner.B.He we

10、nt to the cinema.Before he went to the cinema,he had had dinner.,Exercise,before,A.She wrote the letter.B.She went to the postoffice.When she had written the letter,she went to the postoffice.,Exercise,when,A.The children ran away.B.They broke the window.The children ran away after they had broken the window.,Exercise,after,Summary,had done,when/before 引导的过去时间状语by the end of+过去时间,“过去的过去”,Write down your trip experiences with past perfect tense.,Homework:,