用when引導(dǎo)時間狀語從句的句型結(jié)構(gòu)搭配

1、was/were doing sth. when-did sth.(正在做正在做某事某事.這時突然這時突然-) i a book when the bell . was/were about to do sth. when-did sth. (正要做某事正要做某事.這時突然這時突然-) we when the telephone . was readingrangwere about to leaveranghardly- when-no sooner- than- 都表示都表示“剛剛一一就就”，兩個用法一樣，可以互換。，兩個用法一樣，可以互換。如果要講細(xì)微區(qū)別的話，就是如果要講細(xì)微區(qū)別的話，

2、就是hardly .when .更更緊湊一些，意思是緊湊一些，意思是“幾乎未來得及做完幾乎未來得及做完a這件事，這件事，緊接著就開始做緊接著就開始做b這件事這件事”。 而而no sooner. than意思是意思是“剛做完剛做完a這件事，就做這件事，就做b這件事這件事”。 兩兩者里面的者里面的hardly, no sooner如果放在句首，都必如果放在句首，都必須用倒裝。須用倒裝。 這是典型的過去完成時的句子。這是典型的過去完成時的句子。 had we got in the crops when it began to rain.我們已收完莊稼就開始下雨。我們已收完莊稼就開始下雨。 i had

3、 come into the room than the door was closed. 我一進(jìn)屋門就關(guān)了。我一進(jìn)屋門就關(guān)了。 had i got into the room when it began to rain. 我我一進(jìn)屋門就下雨。一進(jìn)屋門就下雨。-正語序：正語序：i the room when it began to rain. 我一進(jìn)屋門就下雨。我一進(jìn)屋門就下雨。 had i got into the room than it began to rain. 我一進(jìn)屋門就下雨。我一進(jìn)屋門就下雨。-正語序：正語序：i the room than it began to rain.我

4、一進(jìn)屋門就下雨。我一進(jìn)屋門就下雨。hardlyno soonerhardlyno sooner had no sooner got into had hardly got into it is/has been+時間段時間段 since- did / have has + done 結(jié)構(gòu)中結(jié)構(gòu)中,“自從自從.有多長時間有多長時間”，that-從句通常用過去完成從句通常用過去完成時時,有時也用一般過去時有時也用一般過去時。it is two weeks since i here. she said it was five hours since she her work. it is the f

5、irst/second/third-time+ that have/has done.(第第.次做某事次做某事) its the first time i her. 見到她見到她its the second timewe there .到這里到這里 camehad finishedhave seenhave been it the first/second/third-time+ that did / hadhave has + done 結(jié)構(gòu)中結(jié)構(gòu)中,that-從句通常用過去完成時從句通常用過去完成時,有時也用一有時也用一般過去時般過去時,有時若有包括現(xiàn)在在內(nèi)的時間狀語有時若有包括現(xiàn)在在內(nèi)的

6、時間狀語,偶爾還可用偶爾還可用現(xiàn)在完成時：現(xiàn)在完成時：i was lucky because that was the second time i japan that year.我很幸運我很幸運,那是我那年第二次訪問日本那是我那年第二次訪問日本.it was the first time this year that he on a saturday.這是今年來他第一次在星期六不上班這是今年來他第一次在星期六不上班.this is the first time i here. 這是我第一次這是我第一次來這里。來這里。itll be the first time i in public. 這將

7、是這將是我第一次在公共場所演講。我第一次在公共場所演講。(had) visited hadnt hasnt worked have beenhave spoken小結(jié)：小結(jié)：用用when引導(dǎo)時間狀語從句的句型結(jié)構(gòu)搭配引導(dǎo)時間狀語從句的句型結(jié)構(gòu)搭配1.be about to do sth when 剛要剛要,即將；正要做某事即將；正要做某事,突然突然發(fā)生其他事發(fā)生其他事2.be doing sth when 正在做某事突然正在做某事突然3.had done sth when 剛剛做過某事突然剛剛做過某事突然4.be at the point of doing sth when 就在做某事的關(guān)鍵時

8、就在做某事的關(guān)鍵時刻突然刻突然5.scarcely.when/hardly.when 幾乎未來得及就幾乎未來得及就；剛；剛一一就就6.no sooner.than 一一就就1. 我剛要外出就下起了雨。我剛要外出就下起了雨。i was about to go out when it began to rain. 2.我正在做作業(yè)他就打電話給我。我正在做作業(yè)他就打電話給我。3.他一到學(xué)校就下雨。他一到學(xué)校就下雨。4.我們一做完試卷就下課。我們一做完試卷就下課。i was doing my homework when he phoned me.no sooner had he got to school than it began to rain.hardly had he got to school when it began to rain.he had no sooner got to schoo