高考英语状语从句导与练.pptVIP

* 状语从句导与练 1.____the days went on, the weather got worse. A.With B.When C.While D.As 2.They are having trouble at home____ things aboard are even worse. A.when B.while C.as D.for 3.We were playing in the garden ___ it began to rain. A.when B.after C.while D.as 4.___ I accept that he is not perfect. I do actually like the person. A.While B.Since C.Before D.Unless 状语从句精典名题 D B A A As /when/While I was walking down the street I noticed a police car in front of the building. 1)as ---但它着重强调主句与从句的动作或事情同时 或几乎同时发生。 The runners started as the gun went off. She sang as she worked. As spring warms the earth, all trees turn green. 2)when (at or during the time that )既可以表示 在某一点的时候，又可表示在某一段时间内， 主句与从句的动作或事情可以同时发生也可 以先后发生。 It was raining when we arrived.(指时间点) I was about to go out when it began to rain while意思是“当……的时候”或“在某一段时间里”。从句中的动词一般要用延续性动词。 Strike while the iron is hot. 这里的while意思是“趁……”) Some people like coffee, while others like tea. 而，却 We walked until the bank of the river. He didn’t get up until his mother came in. Not until his mother came in did he get up. It was not until his mother came in that he got up. × until/till;not …until/till… 1.It is (has been) nearly a month since he has studied .Japanese. 2.It is (has been)four years since I met you last. 3.He has studied since 1985 since 自从….. --How long did you do these written exercises? --_____ A.Until 12 o’clock B.Since supper time C.Before it struck 12 D.So long as I stayed A --How long do you suppose it is ____ he arrived here? --No more than half a week. A.when B.before C.after D.since D before It will +时间+ before … It was +时间+before… It will be five years before he returns from England. It was a long time before I got to sleep ②hardly / scarcely … when, no sooner than, 表示“一……就” Hardly had we got into the country when it began to rain. ④each time, every time, by the time the