過去將來時概念

1、過去將來時從過1. 定義：過去將來時即一般過去將來時（一般過去將來時）。一般過去將來時表示 去的某一時間來看將來要發(fā)生的動作或存在的狀態(tài)。過去將來時常用于賓語從句和間接 引語中。一般過去將來時的出發(fā)點是過去，即從過去某一時刻看以后要發(fā)生的動作或狀 態(tài)。2. 結(jié)構(gòu)：肯定句：主語 +be （was，were）going to+ 動詞原形主語 +would （ should would ）+ 動詞原形否定句：主語+be not （ wasn t， weren +動詞原形 +其它主語+would （ should 或could）not+動詞原形 +其它疑問句：Be（ Was，Were）+主語+goin

2、g to+ 動詞原形+其它Would （ Should could ）+主語+動詞原形+其它1同一般將來時不一樣，把系動詞be變?yōu)檫^去式，把will，shall變?yōu)檫^去式。例句：I did nt know if he would come.=I did nt know if he was going to come.我不知道他是否會來。She was sixty-six. In three years ，she would be sixty -nine.她66歲了。三年后，她是69歲。She told us that she would not go with us ， if it raine

3、d.她告訴我們，如果下雨，她就不和我們一起去了。I did nt know how to do it. What would be their ideas我不知如何去做，他們會有什么想法呢？2. 過去將來時常可用來表示過去習(xí)慣性的動作。此時，不管什么人稱，一律用would過去將來時有時可帶時間狀語1was/were going to +動詞原形或was/were + 動詞不定式完成式”可表示未能實現(xiàn)的過去將來時間的動作。2was/were about to dowas/were about to do表示說話的瞬間就會發(fā)生的動作。3was/were on the point of doing提

4、示be about to do 和be on the point of doing結(jié)構(gòu)一般不與表示將來的時間狀語連用，但后面可以接 when引導(dǎo)的分句。3標(biāo)志詞：一、would+動詞原形表示過去將來時would+動詞原形構(gòu)成過去將來時，常表示根據(jù)計劃或安排即將發(fā)生的事。例 1 : He said he would come to see me.他說他要來看我。例2 : He told me he would go to Beijing.他告訴我他將去北京。二、was /were +going to+動詞原形”表示過去將來時was /were +goi ng to+動詞原形也可表示根據(jù)計劃或安排

5、即將發(fā)生的事。例 1 : She said she was going to start at once.她說她將立即出發(fā)。例 2 : I was told that he was going to return home.他告訴我他準(zhǔn)備要回家。was /were +going to+動詞原形”還可表示根據(jù)當(dāng)時情況判斷有可能但不一定會發(fā)生某例：It seemed as if it was going to rain.看來好像要下雨。三、某些動詞的過去進行時可表示過去將來時come, go, leave, arrive, start等嚴(yán)格按照時間表發(fā)生的表起止的動詞可用過去進行時代替過去將來時。

6、例 1 : He said the train was leaving at six the next morning.他說火車第二天早晨出發(fā)。例 2 : She told me she was coming to see me.她告訴我她要來看我。四、特定場合的一般過去時可表示過去將來時條件狀語從句和時間狀語從句中須用一般過去時代替過去將來時。例 1 : I did nt know whe n she would come, but whe n she came I would let youknow.我不知道她什么時候來，但她來了我會告訴你。析：第一個when引導(dǎo)賓語從句，可使用將來時，第

7、二個 when引導(dǎo)時間狀語從句，只 能用一般過去時代替過去將來時。例 2 : I did nt know if she would come, but if she came I would let you know.我不知道她是否來，但如果她來我會告訴你。析：第一個if引導(dǎo)賓語從句，可使用將來時，第二個if引導(dǎo)條件狀語從句，只能用一般 過去時代替過去將來時。Quizi. 選擇填空1. Li Mi ng said hehappy if Bria nto Chi na n ext mon th.A. as; comeB. was; would comeC. would be; cameD. wi

8、ll be; come2. Jenny said sheher holiday in China.A. spe ntB. would spe ntC. was going to spe ntD. would spe nd3. What did your son say in the letter?He told me that hethe Disney World the n ext day.A. will visitB. has visitedC. is goi ng to visitD. would visit4. I hoped Ti nato my birthday party on

9、time the n ext Wedn esday.A. to comeB. is comingC. will comeD. was coming5. Father said that heme to Beijing the next year.A. tookB. would takeC. takesD. will take6. We were not sure whether theymore vegetables.A. are going to growB. were going to growC. will growD. have grow n7. Sheto work whe n th

10、e telepho ne rang.A. is goingB. will goC. was about to goD. is to goII.用所給動詞的適當(dāng)形式填空1. Miss Zhang said she (visit) the Great Wall n ext summer.2. She told him that she (not stay) here for long.3. I wasn t sureether Lucy (come) the next year.4. The scientists said the world s population(slow) down infuture.5. She said the bus (leave) at five the next morning.6. I was nt su