新标准大学英语综合教程1-课后答案完整版

Some are wise,some are otherwise. 有些人聪明,有些人则不然。 His students in Chinese literature are also his otherwise teachers. 这些人在中国文学方面是他的学生,可在其他方面却是他的老师。 四、otherwise 组成的短语:

1. and otherwise 意为“等等;及其他”。例如:

In the kindergarten,the children learn singing,dancing,drawing and otherwise.

孩子们在幼儿园里学唱歌、跳舞、画画等等。

She helped me with advice and otherwise.她用劝告等方式帮助我。 2. or otherwise 意为“或相反;或其反面”。例如:

Everybody has his merits or otherwise.每个人都有自己的优点和缺点。

He is not concerned with its accuracy or otherwise.准确与否他不考虑。

when,while,as引导时间状语从句的区别

when,while,as显然都可以引导时间状语从句,但用法区别非常大。 一、when可以和延续性动词连用,也可以和短暂性动词连用;而while和as只能和延续性动词连用。

① Why do you want a new job when youve got such a good one already?(get为短暂性动词)你已经找到如此好的工作,为何还想再找新的? ②Sorry,I was out when you called me.(call为短暂性动词)对不起,你打电话时我刚好外出了。

③Strike while the iron is hot.(is为延续性动词,表示一种持续的状态)趁热打铁。

④ The students took notes as they listened.(listen为延续性动词)学生们边听课边做笔记。

二、when从句的谓语动词可以在主句谓语动作之前、之后或同时发生;while和as从句的谓语动作必须是和主句谓语动作同时发生。 1.从句动作在主句动作前发生,只用 when。

①When he had finished his homework,he took a short rest.(finished

先发生)当他完成作业后,他休息了一会儿。

②When I got to the airport,the guests had left.(got to后发生)当我赶到飞机场时,客人们已经离开了。

2.从句动作和主句动作同时发生,且从句动作为延续性动词时,when,while,as都可使用。

①When /While /As we were dancing,a stranger came in.(dance为延续性动词)当我们跳舞时,一位陌生人走了进来。

②When /While /As she was making a phonecall,I was writing a letter.(make为延续性动词)当她在打电话时,我正在写信。 3.当主句、从句动作同时进行,从句动作的时间概念淡化,而主要表示主句动作发生的背景或条件时,只能用 as。这时,as常表示“随着……”;“一边……,一边……”之意。

① As the time went on,the weather got worse.(as表示“随着……”之意)

② The atmosphere gets thinner and thinner as the height increases.随着高度的增加,大气越来越稀薄。

③As years go by,China is getting stronger and richer.随着时间一年一年过去,中国变得越来越富强了。

④The little girls sang as they went.小姑娘们一边走,一边唱。 ⑤The sad mother sat on the roadside,shouting as she was crying.伤心的妈妈坐在路边,边哭边叫。

4.在将来时从句中,常用when,且从句须用一般时代替将来时。 ①You shall borrow the book when I have finished reading it.在我读完这本书后,你可以借阅。

②When the manager comes here for a visit next week,Ill talk with him about this.下周,经理来这参观时,我会和他谈谈此事。 三、when用于表示“一……就……”的句型中(指过去的事情)。 sb.had hardly(=scarcely) done sth.when...=Hardly / Scarcely had sb.done sth.when...

①I had hardly /scarcely closed my eyes when someone knocked at the door.=Hardly / Scarcely had I closed my eyes when someone knocked

at the door.我刚一闭上眼,就有人在敲门了。

②I had hardly /scarcely entered my room when the telephone rang.=Hardly /Scarcely had I entered my room when the telephone rang.我刚一走进房门,电话就响了。

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