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____ I heard the steps. A. while B. when C. since D. after [考題2] He was about halfway through his meal ____ a familiar voice came to his ears. A. why B. where C. when D. while [考題3] We were swimming in the lake ____ suddenly the storm started. A. when B. while C. until D. before [考題4] — I’m going to the post office. — ____ you’re there, can you get me some stamps? A. As B. While C. Because D. If [考題5] I ____ along the street looking for a place to park when the accident ____. A. went。I slipped on the ice as I ran home. 我跑回家時(shí)在冰上滑了一跤。(3) as引導(dǎo)時(shí)間狀語從句時(shí)表示“當(dāng)……時(shí),一邊……一邊……”,側(cè)重表示兩個(gè)動作同時(shí)發(fā)生(包括一個(gè)主語同時(shí)進(jìn)行兩個(gè)動作),或者一種動作隨著另一種動作的變化而變化。 play while you play. 該學(xué)習(xí)的時(shí)候就學(xué)習(xí),該玩的時(shí)候就玩。When I came into the room (=When ing into the room), I found him lying there asleep. 當(dāng)我進(jìn)入房間的時(shí)候,我發(fā)現(xiàn)他躺在那兒睡著了。當(dāng)when引導(dǎo)的時(shí)間狀語從句的主語與主句主語相同時(shí),往往還可以用“when+分詞”的形式替代該狀語從句。 When I came home my wife was cooking dinner. 我回家時(shí),妻子在做晚飯。注意體會如下例句:I’ll call you when I get there. 我一到那里就給你打電話?!r(shí)間狀語從句的引導(dǎo)詞 when, before, after, as, while, till/until, since,whenever 時(shí)間狀語從句的用法 時(shí)間狀語從句的引導(dǎo)詞所表示的意思不盡相同,要注意把握不同的時(shí)間狀語從句的引導(dǎo)詞所表示的不同時(shí)間關(guān)系,以及它在具體句子中對應(yīng)的對應(yīng)時(shí)態(tài)、語態(tài)等問題?! ?. when、as、while引導(dǎo)的時(shí)間狀語從句分析: (1) when引導(dǎo)時(shí)間狀語從句時(shí)表示“當(dāng)……的