1.時(shí)間狀語從句可由when，whenever， while，before，after，until，till，since，now that，once，as soon as等連詞引起：Let’s wait until(till)the rain stops．等雨停了再說。She comes to talk to me whenever she feels lonely．每當(dāng)她感到寂寞時(shí)就來和我聊天。As I talked, I gained some confidence．我一面談著一面增強(qiáng)了信心。Now that I have come back, I want to help you both．現(xiàn)在既然我回來了，我要幫助你們兩人。Once the train is moving, there is no way to stop it．一旦火車開動了就沒法址它停下來。
2．由every time，the moment等詞引起的從句也可以用作狀語Every time I catch a cold, I have pain in my back.每回傷風(fēng)我的背就疼。Stormy applause broke forth the moment she appeared on the stage.她一在臺上出現(xiàn)就響起暴風(fēng)雨般的掌聲。He had impressed me that way the first time I met him．我第一次碰到他時(shí)，他就給我這個印象。Be sure to call on us next time you come to town．下次進(jìn)城你一定來找我們。
3．instantly，immediately，directly等詞也可引起時(shí)間狀語從句The machine will start instantly you press the button．你一按電鈕機(jī)器就會開動。I’ll give you an answer immediately I’ve finished reading your report我看完你的報(bào)告立即給你答復(fù)。Directly he uttered these words there was a dead silence.他一說出這些話，大家立刻沉默下來。
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