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单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,*,Unit 12,Life is full of the unexpected.,Period 2,ring,get,go,leave,start,be,take,run,wake,rang rung,got gotten,went gone,left left,started started,was/were been,took taken,ran run,woke woken,Make three sentences with each word.Please use its three forms.,Read the passage,answer the two questions,1.Which two events does the writer mention?,2.How did the writer end up missing both events?,Read the passage,answer the two questions,1.Which two events does the writer mention?,A.The planes hit his office building,.,B.He missed his plane.,2.How did the writer end up missing both events?,Lucky,.,east,alive,above,found,full,I live in the east of this city.,He is alive after the accident.,Above the building,there is black smoke.,I found my wallet.,The cup is full of water.,Grammar Focus,2.过去完成时可以表示过去某一时刻,或某一动作之前完成的动作或呈现,的状态。也就是说发生在“过去的,过去。,1.Past perfect Tense,过去完成时,构成：,had,过去分词,6:00 7:00,现在,By the time I got up,my sister had already washed all the clothes.,By the time I got outside,the bus,had already left.,The differences between Present Perfect tense and Past Perfect tense.,She has taught English for 6 years.,“Where is Susan”“She has gone to America”.,表示过去某时发生的动作，这动作可能刚刚停止,也可能还在进行。,She said she had,taught English for,6 years.,(2)By the time I,got to London,she,had gone to America.,表示过去某时之前发生的动作。,现在完成时,:,主语,+have/has done,过去完成时,:,主语,+had done,Exercises,By the time I put cream in the coffee,the coffee had become cold.,By the time I got to school,the teacher had collected the math homework.,Before the workday ended,I had completed the work for my boss.,Before I arrived at the cinema,the movie had started.,Before I got home from my language course,my mother had finished making the apple pie.,had,had forgotten,had,rushed,sent out,had gone into,had found out,showed up,Homework for today,Thank you,
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