时态过去将来时课件.ppt

1、过去将来时过去将来时Past Future TensePast Future Tense概念：概念：过去将来时表示在过去某个时间看来将要发生的动作或存在的状态。即:过去将来时是“立足过去,着眼未来”的一种时态,常用于宾语从句中判断这种时态的依据是:要有表示过去的“动作”,而不是时间。eg:I heard that they would return toShanghai soon.I thought it was going to be fun.。I heard that they would return toShanghai soon.?1.主语+would+动词原形I thought i

2、t was going to be fun.?2.was/were going to+动词原形一般将来时的“心脏”?（构成）would/should +动词原形should主要用于主语是第一人称时;would可用于各种人称He said he would go to the cinema tonight.Mary told me she would go abroad next year.I said I should learn French this year.was/were going to +动词原形No one knew when he was going to come.没有人知

3、道他什么时候来。She said she was going to start off at once.她说她将立即出发。I was told that he was going to return home.有人告诉我他准备回家。come，go，leave，arrive，start等动词可用过去进行时代替过去将来时。例如：He said the train was leaving at six the next morning.他说火车将于第二天早晨六点离开。She told me she was coming to see me.她告诉我她要来看我。条件状语从句和时间状语从句中须用一般过去

4、时代替过去将来时。例如：When she came I would let you know.我不知道她什么时候来，但她来了我会告诉你。The teacher said that it would be very difficult to make progress if I didnt work hard.老师说，如果我不努力学习的话，就很难取得进步。过去将来时典型错误例析过去将来时典型错误例析1.我们不知道他是否要在会上发言。误：We didnt know whether he is going to speak at the meeting.正：We didnt know whether

5、 he was going to speak at the meeting.析：该句主句为过去时，且宾语从句表示从过去某个时间看来将要发生的动作，所以从句要用过去将来时态。2.老师问汤姆长大后准备干什么。误：The teacher asked Tom what he was going to be when he would grow up.正：The teacher asked Tom what he was going to be when he grew up.析：在时间状语从句中，常用一般过去时表示在过去看来将要发生的动作。3.他们说如果下星期天不下雨他们就去农场。误：They sai

6、d that they were going to the farm if it would not rain the next Sunday.正：They said that they were going to the farm if it didnt rain the next Sunday.析：在条件状语从句中，也常用一般过去时表示在过去看来将要发生的动作。4.王林打电话告诉她妈妈，她要买一些书。误：Wang Lin rang up to tell her mother that she should buy some books.正：Wang Lin rang up to tell

7、her mother that she would buy some books.析：过去将来时可以由“助动词should/would+动词原形”构成，但should一般只用于第一人称。而would可用于各种人称。I.选择填空()1.What did your son say in the letter?He told me that he _ the Disney World the next day.A.will visit B.has visited C.is going to visit D.would visit()2.I hoped Tina _ to my birthday pa

8、rty on time the next Wednesday.A.to come B.is comingC.will come D.was coming()3.Father said that he _ me to Beijing the next year.A.took B.would takeC.takes D.will takeDDB()4.We were not sure whether they _ more vegetables.A.are going to grow B.were going to growC.will grow D.have grown()5.She _ to

9、work when the telephone rang.A.is going B.will go C.was going D.is to goBCII.用所给动词的适当形式填空1.Miss Zhang said she _(visit)the Great Wall next summer.2.She told him that she _(not stay)here for long.3.I wasnt sure whether Lucy_(come)the next year.4.The scientists said the worlds population _(grow)slowly in future.would visitwouldnt staywould comewould grow