用when造三个句子是?
1、I will go to school by bus.when he pushed the door,the girl was taking a shower.John got engaged to her when travelling last winter.去年冬天旅行时,约翰与她订了婚。
2、This becomes really, really important, not just when youre starting a business but when youre trying to grow that business.这变得非常,非常重要,不仅对创业重要,而且对扩大业务也很重要。
3、When is your next appointment? 你下一次预约时间是什么时候? When shall I do the shopping ? 我什么时候去买东西呢? He was a daredevil when young. 他年青的时候也是个不怕死的人。
4、anything when they spend all their spare time watching television?他们把所有的空闲时间都用来看电视了, 还能学什麽东西呢?It was the sort of morning when everything goes wrong.那天上午就是那样, 事事不顺心。
5、When the weather is good, I usually go to the country.若是天气好的话, 我总是到乡下去。When he had finished his homework,he took a short rest.当他完成作业后,他休息了一会儿。
when主句和从句的时态
1、when引导从句时态原则有:在过去,when从句和主句的动作先后发生;在过去,主句动作发生时,when从句动作正进行;在过去,when从句动作发生时,主句动作正进行等。
2、when的主、从句的时态用法只有两项:在主从句中,谓语动词为暂短性动词的用一般过去时,为持续性动词的用过去进行时。主过从过。这里,在先的动作为过去完成时,在后的为一般过去时,这个用法相当于before。
3、由when引导的时间状语从句,主句用过去进行时,从句用一般过去时。如:He didn’t tell me when we should meet again. 他没有告诉我什么时候我们能再见面。
4、when可指时间点,又可指时间段,从句中可用延续性动词,也可用非延续性动词。表示主句的动作发生在从句的较长动作过程中,when, as均可使用。从句中为be动词时,多用when。
5、when引导的从句如果是宾语从句,那么时态问题就参考宾语从句的做法,如果是时间状语从句则有四种时态,包括一般现在时、主将从现、过去式、过去进行时。
用when造十二个句子.
1、The days when we used foreign oil are gone.我们用洋油的日子一去不复返了。Ill never forget the day when l was born.(=Ill never forget my birthday.)我永远不会忘记我出生的日子。
2、I will go to school by bus.when he pushed the door,the girl was taking a shower.John got engaged to her when travelling last winter.去年冬天旅行时,约翰与她订了婚。
3、When you grow up you should learn to how to care of your parents 。在你长大之际就应该学会如何去照料你的父母了。
4、‘when(如果)’在‘I will come when I can(如果能够我就来)’中是从属连词。Bobs your uncle when ..如果发生…的情况,请不必着急。 When is a temporal conjunction.“when”是一个时间连接词。
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