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1、过去完成时过去完成时 By the time IBy the time I gotgot outside, the busoutside, the bus had already lefthad already left. . the policeman get to the shop Tom run away By the time the policeman got to the shop, Tom had run away. Speaking-freely : By the time or When Liu Mei wake up the concert be over By the t
2、ime Liu Mei woke up, the concert had been over. his grandma come from America Li Ming grow up By the time his grandma came from America, Li Ming had grown up. 2006 2011 learn 4000 English words By the end of By the end of 2006, I had learned 4000 new words. The Past Perfect Tense 过去完成时 1.过去完成时的构成 2.
3、助动词 had (用于各种人称和数) + 过去分词 When I got to school, the bell had rung. 2. 过去完成时的用法: 主要是表示在过去某个时间,或是动 作之前已经发生或完成的动作.也就 是过去的过去. The Past Perfect Tense 过去完成时 3. 常用的几种方式: 用介词by, before 等构成的时间短语. 用连词when, before, after或者短语by the time 引导的时间状语从句. We had learnt 20 English songs by the end of last month. The pla
4、ne had taken off when I reached the airport. By the time I got up , my brother had left home. 常用动词的过去式和过去分词 play played played work worked worked leave left left say said said go went gone be was/were been take took taken get got gotten start started started break broke broken speak spoke spoken dri
5、ve drove driven see saw seen eat ate eaten give gave given know knew known grow grew grown 1. We _(learn) two thousands words by the time I went to Middle School. 3. When we _(arrive) at the station, they _(wait) for more than twenty minutes. had learned arrived had waited 2. I _ (know) him when I w
6、as a student. had known 4. One of the men didnt move, because he _ (break) his legs. had broken 5.By yesterday evening he _ that important letter.(write) 6.I thought I _ the man before.(meet) 7.By six oclock they _ for ten hours.(work) 8.I went to Nicks house,but he _ out.(go) 9.I _ the problem when
7、 class was over. (not understand) had written had met had worked had gone hadnt understood 口语练习 1.a.I got up. My brother was in the shower already. b.By the time I got up,my brother _ in the shower already. 2.a.I ran outside to the bus stop. The bus was gone. b. 3.a.I got home. I realized that my ho
8、mework was still at school. b. had gotten By the time I ran outside to the bus stop, the bus had already gone. When I got home,I realized that I had left my homework at school. 4.a.I woke up. My clock stopped two hours ago. b. 5.a.I got to the cinema at 8. The film started at 7:30. b. 6.a.I got to t
9、he party.Jim went home an hour ago. b. By the time I got to the cinema, the film had already started. By the time I woke up, my clock had stopped for two hours. When I got to the party, Jim had already gone home. 一、表现现形式 1. 基本形式：had + 过过去分词词。 2. 否定形式：had + not + 过过去分词词(had not照样样可缩缩 写hadnt)。 3.一般疑问问
10、形式：had提到句首，回答用Yes, 主语语 + had. / No, 主语语 + hadnt. 例如： Had he told you to go there earlier yesterday?他 昨天告诉过诉过 你早点儿到那儿吗吗？ Yes, he had. / No, he hadnt. 是的，他告诉诉了。/不 ，他没有。 4. 被动语态形式：had + been + 过去分词。 如： When I got there, the windows had been broken. 二. 用法 1.过去完成时表示一个动作或状态在过去某一时间或 动作之前已经结束或完成. 它表示的动作发生的时
11、间 是“过去的过去”. I had written the article when they came. 2. 表示一个动作或状态在过去的某一时间之前已经开 始, 一直延续到这一过去时间. They had worked for 12 hours by 6 oclock this morning. 明显标志: 1.句中有by引导的过去时间状语: By the time we got there, all the other guests had arrived. 2.与过去完成时连用的时间状语有already, yet, still, never等. They had already lef
12、t before I returned. 1. Kates never seen Chinese films，_ ? A. hasnt she B. has she C. isnt she D. is she 1. Kates never seen Chinese films，_ ? A. hasnt she B. has she C. isnt she D. is she 2.-Ann has gone to Shanghai. -So _her parents. A. has B. had C. did D. have 3. -Mum, may I go out and play bask
13、etball? -_you_ your homework yet? A. Do; finish B. Are; finishing C. Did; finish D. Have; finished 4.His brother has been to Stone Fores twice_he came to Yunnan. A. after B. before C. since D. for 5. Tom_the CD player for two weeks. A. has lent B. has borrowed C. has bought D. has had 6. I_a letter
14、from him since he left. A. didnt receive B. havent got C. didnt have D. havent heard 7. -Have you ever_Lintong to see the Terra Cotta Warriors? -Yes, I have. A. went to B. gone to C. been in D. been to 8. My parents _ Shangdong for ten years. have been in B. have been to C. have gone to D. have been 9. I wont go to the concert because I _my ti
