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wind rose the noise increased. 刮風(fēng)的時(shí)候噪聲增大?! 考題1] I had just steeped out of the bathroom and was busy drying myself with a towel ____ 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。 was occurring B. went。 occurred C. was going。 occurred D. was going。 had occurred 2. before和after 引導(dǎo)的時(shí)間狀語(yǔ)從句分析:before引導(dǎo)時(shí)間狀語(yǔ)從句時(shí)表示主句的動(dòng)作發(fā)生在從句動(dòng)作之前,after引導(dǎo)時(shí)間狀語(yǔ)從句時(shí)表示主句的動(dòng)作發(fā)生在從句動(dòng)作之后。例如See me before you leave. 在你離開之前來見我。Before they drive any of the buses, they will have to pass a special test. 在駕駛公共汽車之前,他們必須通過專門測(cè)驗(yàn)。 I saw them after I arrived. 在我抵達(dá)之后,我見到了他們。 I found his pen after he has left. 在他走后,我找到了他的筆?! 考題6] He was told that it would be at least three more months ____ he could recover and return to work. A. when B. before C