关于引导的优美句子

2021年04月22日15:42:20

1.关于if引导的句子

if 不可以引导问句。

1)If 可以引导条件状语从句,表示“如果”。

If it rains tomorrow, the sports meeting will be canceled.

另外,这种还可以用在虚拟语气中,详细的就不讲了。

2)If 可以作为宾语从句的引导词,相当于whether.表示“是否”的含义。

I want to know if he loves me .

3)If 用于only if.表示“只要。。。就。。。”

Only if you work hard,you can win.

4)If 用于if only.表示“要是。。。就好了”,通常用虚拟语气。

If only I were a bird.

2.关于As引导的句子

不一定都引导从句的,这是一个误区,as有很多词性导致有很多用法一)as作副词,表示程度,意为“同样地”。

在“as。as。”

,“not as。as。”

结构中的第一个as是副词,作“和/与。(不)一样”解。

eg: Jack is as tall as his father.杰克和他的父亲一样高。 He doesn't speak English as/so fluently as you.他的英语说得不如你流利。

二)as作介词。 1.作“如,像”解。

eg: They got united as one man.他们团结得像一个人一样。 2.作“充当,作为”解。

eg: As a writer,he was famous.作为作家,他是很有名的。 三)as作连词,常用来连接主句和状语从句。

1.引导时间状语从句,作“当。的时候”解,有“随着。”

之意,与while意义相近,强调两个动作同时发生;或某事一发生,另一事立即发生。eg: He shouted aloud as her ran along.他一边往前跑,一边高声地呼喊。

I was startled as he opened the door.他一开门,我吓了一跳。 as作连词,相当于when。

eg; As a little boy (When he was a little boy)he began to learn to play piano.他小时候就开始学弹钢琴。 2.引导原因状语从句,作“因为,由于”解,与because的用法相近。

eg; I must stop writing now,as I have rather a lot of work to do.我必须停笔了,因为我还有许多工作要做。 3.引导方式状语从句或比较状语从句,作“正如,(如)像”解。

例eg: As in your country,we grow wheat in the north and rice in the south.正如(像)你们国家一样,我们在北方种小麦,在南方种大米。(方式状语从句) When at Rome,do as Romans do.入乡随俗。

(方式状语从句) 4.引导让步状语从句,作“虽然,尽管”解。这时从句常用倒装语序,即把从句中的表语、状语或动词原形放在as之前。

eg; Strange as it may seem,it is true.尽管这事看上去很奇怪,但却是真的。 Try as he might,Tom could not get out of the difficulties.不管怎样努力,汤姆还是摆脱不了困境。

四)as作关系代词。 1.引导限制性定语从句,用在“such。

as”,“the same。as”,“as。

as”等结构中,常译作“像。一样的人(或物)”,“凡是。

的人(或物)”。例eg: He wished to be such a man as Lei Feng was.他曾希望做一个像雷锋那样的人。

My hometown is no longer the same as it was.我的家乡再也不像过去一样了。 2.引导非限制性定语从句,用来指代它前面的整个句子(即先行句),意思是“这一点”。

这个分句可以位于句首、句中或句末。eg: As is well known,oceans cover more than 70% of the earth.我们知道,海洋占地球面积的百分之七十以上。

五)含as的固定词组的用法 1.as soon as作“一…就”解,引导时间状语从句。eg: As soon as I get to Beijing,I'll write to you.我一到北京,就给你写信。

2.as/so long as作“只要”解,eg; As/So long as you study hard,you'll make progress.只要你努力,你就会取得进步。 3.as if/though常用来引导方式状语从句,作“好像,仿佛”解。

如果从句中讲的是非真实情况,则用虚拟语气。eg: She loves the child as if/though he were her own.她爱这个孩子如同爱自己的孩子。

As if/though也可用来引导表语从句,常用在“It appears/looks/seems。+as if/though”句型结构中。

eg; It appears as if/though it is going to clear up.看起来天要晴了。 It seems as if/though he knew nothing about it.他好像对此事一无所知。

4.as to作“关于,至于”解。eg; There is no doubt as to his honesty.他的诚实是无可置疑的。

5.as much/many as作“多达。”,“达到。

之多”解。eg: He can earn as much as 5000 dollars a month.他每月能挣5000美元。

6.so/as far as I know作“就我所知”解,在句中作插入语。eg: As/So far as I know,he will come here next Monday.据我所知,他将于下星期一到这里来。

7.as a result,as a result of表示“由于。的结果”。

eg: She died as a direct result of the accident.她的死是那次事故的直接结果。 8,as well为“也,还”之意。

eg: Come early,and bring your brother as well.早点来,把你的弟弟也带来。 9.so as to,so。

as to若跟动词原形,表示目的或结果。eg: He studied hard so as to pass the exam.他努力学习以便通过考试。

(表示目的) 参考 。

关于引导的优美句子