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发表于 2016-9-1 16:36:33
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主句(一般过去时)+while+从句(过去进行时)
主句(过去进行时)+while+从句(过去进行时)
注意:看动词为短暂性动词用一般过去时,动词为延续性动词则用过去进行时。
Mother_______(cook)supperwhenI______(get)homeyesterday.
LastSundayI_______(meet)LinHongwhenI_______(walk)inthestreet.
WhileHanMeimei_______(sweep)thefloor,Lucy_______(carry)water.
Whenthestudents________(have)ameeting,theteacher_______(come)in.
4.由when、after、before、bythetime引导的时间状语从句的时态:
主、从句的谓语动作都以完成,则先发生的动作用过去完成时,后发生的动作用一般过去时。
Whenthey_______(get)tothecinemalastlight,thefilm________(start).
I_________(go)outwithmyfriendsafterI_______(finish)allthehomeworklastnight.
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