2019届外研版高中英语考点点拨必修三学案:Module 2 Period Three Word版含答案
2019届外研版高中英语考点点拨必修三学案:Module 2 Period Three Word版含答案第2页

You will be lucky if he lets you go without a ticket.However,this does not always happen.

如果他不给你开罚单就让你走,那是你运气好。不过,这种事是不常有的。

I'd like to go with you;however,my hands are full.

我很想和你一块儿去,可是我很忙。

2.but

but是连词,意为"但是",用来引出相反意见或不同情况,常用于口语中。如:

I'd asked everybody but only two people came.

每个人我都请了,却只来了两个人。

3.while

while是连词,意为"却,然而",表示对比或用于引出相反的情况。如:

You like playing tennis,while I like reading.

你爱打网球,而我爱看书。

二、表示让步关系的从属连词

1.although与though

(1)这两个词意思相同,通常可以换用,但although语气较重,通常放在句首,并用于正式场合。如:

I'd quite like to go out,although/though it is a bit rainy.虽然下着小雨,但我还是很想出去。

Although/Though it is snowing,it is not very cold.

虽然下着雪,但天并不是很冷。

(2)though作"尽管"讲,引导的让步状语从句可以倒装,但although没有这种用法。如:

Poor though he is,he is happy.

尽管很穷,但他很开心。

Child though she was,she drew wide audiences.

尽管她还是个孩子,却吸引了大批观众。(child前不用冠词a)

(3)although只用作连词,而though除作连词外,还可用作副词,常置于句末;句子较长时,也可置于句中。如:

He's a bad manager.There's no reason,though,to dismiss him.

他是个差劲的经理,然而还是没有理由免他的职。

(4)although和though用作连词时不能和but连用,但可以和yet,still等连用。如:

Although he lives alone,yet he is happy.(=He lives alone,but he is happy.)

虽然独自生活,但他很开心。

2.as

as引导的让步状语从句要使用倒装语序。从句结构为:名词/形容词/副词/动词+as+主语+谓语。如: