來源:網(wǎng)絡(luò)資源 2023-03-29 17:12:09
一、"would+動(dòng)詞原形"表示過去將來時(shí)
"would+動(dòng)詞原形"構(gòu)成過去將來時(shí),常表示根據(jù)計(jì)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(dòng)詞原形"表示過去將來時(shí)
"was /were+going to+動(dòng)詞原形"也可表示根據(jù)計(jì)劃或安排即將發(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.有人告訴我他準(zhǔn)備回家。
"was /were+going to+動(dòng)詞原形"還可表示根據(jù)當(dāng)時(shí)情況判斷有可能但不一定會(huì)發(fā)生某事。
例:It seemed as if it was going to rain.看來好像要下雨。
三、某些動(dòng)詞的過去進(jìn)行時(shí)可表示過去將來時(shí)
come,go,leave,arrive,start等嚴(yán)格按照時(shí)間表發(fā)生的表起止的動(dòng)詞可用過去進(jìn)行時(shí)代替過去將來時(shí)。
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(shí)可表示過去將來時(shí)
條件狀語從句和時(shí)間狀語從句中須用一般過去時(shí)代替過去將來時(shí)。
例1:I didn't know when she would come, but when she came I would let you know.我不知道她什么時(shí)候來,但她來了我會(huì)告訴你。
析:第一個(gè)when引導(dǎo)賓語從句,可使用將來時(shí),第二個(gè)when引導(dǎo)時(shí)間狀語從句,只能用一般過去時(shí)代替過去將來時(shí)。
例2:I didn't 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(huì)告訴你。
析:第一個(gè)if引導(dǎo)賓語從句,可使用將來時(shí),第二個(gè)if引導(dǎo)條件狀語從句,只能用一般過去時(shí)代替過去將來時(shí)。
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