2023年中考英语二轮复习 课件 过去完成时.pptx

1、 过去完成时 过去完成时的定义过去完成时的构成过去完成时与现在完成时的区别总结及习题演练 第一部分 过去完成时的构成 01过去完成时表示在过去某一时间或动作之前已经发生或完成了的动作，即“过去的过去（past-in-the-past）”。-|-|-|-那时以前 那时 现在 肯定句：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.否定句：hadnt+动词过去分词Before 1988,I had not/hadnt heard of him.一般疑问句:Had+主语+过去分词+其他-Had you left when he

2、 arrived?-Yes,I had./No,I hadnt.练一练1.I had sold the ticket when she came.（改否定句）2.By 10:00 a.m,I had been very hungry.（改一般疑问问）3.Lucy had already completed the project when I arrived.（改一般疑问问）4.He had broken his arm when I saw him.（改为问句）5.We had had the toys for ten years before we gave them to the chi

3、ld（改为问句）练一练答案1.I had sold the ticket when she came.（改否定句）I hadnt sold the ticket when she came.2.By 10:00 a.m,I had been very hungry.（改一般疑问问）Had you been very hungry by 10:00 am?3.Lucy had already completed the project when I arrived.（改一般疑问问）Had Lucy alreeady completed the project when you arrived?4

4、.He had broken his arm when I saw him.（改为问句）Had he broken his arm when you saw him?5.We had had the toys for ten years before we gave them to the child（改为问句）Had you had the toys for ten years before you gave them to the child?第二部分 过去完成时的定义 02过去完成时的定义一:表示到过去某一时刻为止，已经完成了的动作即“过去的过去”When the police arri

5、ved,the thives had run away.The film had been on before we got to the cinema.过去完成时的定义二: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.He had worked in that school for three years before he came to our school.The film had already been on for half an hour when Millie got to the cinema.第二部分 过去完成时的标志性词 03句子中有过去的动作

6、（通常用时间状语从句来表达，由when,before,by the time 引导）by+过去的时间点before+过去的时间点时间标志1.We _（finish）the work by nine oclock yesterday.2.By July last year,she _(study)here for three years.3.I _(work)in a company for two years before I came here.4.When everything _(be)ready,the plane took off.练一练1.We _had finished（fini

7、sh）the work by nine oclock yesterday.2.By July last year,shehad studied(study)here for three years.3.I had worked(work)in a company for two years before I came here.4.When everything had been(be)ready,the plane took off.练一练答案 第二部分 过去完成时与现在完时 的区别 03过去完成时与现在完成时的区别到现在到过去1.到目前为止我已经学会了3000个单词.I have lear

8、ned 3000 English words so far.2.到那时我已经学会了3000个英语单词.I had learned 3000 English words till then.过去完成时与一般过去时的区别到过去1.在他来之前我已经在这住了五年了I had lived here for five years before he came here 2.我五年前住在这里I lived here five years ago练一练1.The little boy told the teacher his desk mate _ his pencil-case away.A.took B.

9、is taking C.has taken D.had taken2.We all went to the park except you last weekend.Why didnt you come?Because I the park twice.A.have gone to B.had gone to C.had been to D.have been to3.-Will you please go to see the movie Guanyinshan with me?-No,I wont.I _ already.A.saw B.have seen C.see D.will see

10、练一练答案1.The little boy told the teacher his desk mate _ his pencil-case away.A.took B.is taking C.has taken D.had taken2.We all went to the park except you last weekend.Why didnt you come?Because I the park twice.A.have gone to B.had gone to C.had been to D.have been to3.-Will you please go to see th

11、e movie Guanyinshan with me?-No,I wont.I _ already.A.saw B.have seen C.see D.will see 第四部分 总结及习题演练 04课后总结1、过去完成时的动词形式？2、过去完成时的定义？3、过去完成时的标志词？4、过去完成时和现在完成时的区别？习题演练()1.By the end of last year we_each other for ten years.A.have known B.knew C.were knowing D.had known()2.I saw Li Lei yesterday.We hadnt

12、seen each other _ I left Beijing.A.after B.before C.since D.until()3.I knew that _ the city for a long time.A.she has been in B.she has gone to C.she had been in D.she had gone to()4.He said that he_ a cold for three days.A.has B.had caught C.had had D.has got().5.I saw Kate with a new radio in her

13、hand yesterday,but she told me she _ the radio for ten days.A.has bought B.had bought C.has had D.had had()6.The film_ when I got there.A.has begun B.had already started C.began D.have already begun()7.The film_ for ten minutes when we got to the cinema.A.had already been on B.had already begun B.have already been on D.have already begun答案DCCBD BA