并列復(fù)合句和主從復(fù)合句-在線瀏覽
2024-12-20 16:56本頁面
【正文】 since until as soon as 典型考題 １，考連詞的意思和區(qū)別 was doing my homework ______ my mother came in . A, while B. when C. as soon as D. as long as 2. ______ they are waiting for the New Year , they listen to the music,sing songs and have fun . A. while B. until C. when D. as soon as 3. We are cleaning the room ______ they are watching TV . A. When B. while C. as soon as D. before When : 當(dāng) 時候， 可表示瞬間、時間段，與主句所敘述的動作可 同時發(fā)生，也可有先后。 While : 連接時間狀語時，表示主句的行為在從句行為過程中發(fā)生， 表示的是一個持續(xù)的行為， 所以動詞必須是可持續(xù)動詞或狀態(tài)動 詞，并且常用進(jìn)行時態(tài)。結(jié)構(gòu)為： it has been since 從句
教學(xué)課件相關(guān)推薦
鄂ICP備17016276號-1