求教几组词的区别.
◆as
[由于as是个单词,所以意思多,我只说与as if/though相近的了]
1。(prep。)指处于某种状态、 性质、情况、工作等之中
eg。
He works as a driver。 他以开汽车为业。
2。(adv。)同样;相同
eg。
He runs fast, but I run just as fast。
他跑得快,但我跑得同样快。
◆as if,as though: 好像,好似
as if,as though的区别
1。 在as if从句中表达与现在事实相反从句用过去时。
He felt as if he alone were responsible for w...全部
◆as
[由于as是个单词,所以意思多,我只说与as if/though相近的了]
1。(prep。)指处于某种状态、 性质、情况、工作等之中
eg。
He works as a driver。
他以开汽车为业。
2。(adv。)同样;相同
eg。
He runs fast, but I run just as fast。
他跑得快,但我跑得同样快。
◆as if,as though: 好像,好似
as if,as though的区别
1。
在as if从句中表达与现在事实相反从句用过去时。
He felt as if he alone were responsible for what had happened 。
他感到仿佛他要独自为所发生的一切负责。
2。在as though从句中,表示过去想象中的动作或情况,从句用过去完成时。
The machine operated as though it had been repaired 。
这台机器运行起来好像已被修理过似的。
◆though与although区别
though和though同义,在一般情况下,可以互换使用。只是though较普遍,常用于非正式的口语或书面语中,而although则较为正式。另外although语气比though重,常用以强调让步概念。
e。g。
1)。Though/Although my car is very old, I don't want to buy a new one。
虽然我的汽车很旧,但我不想买一辆新的。
2)。He insisted on doing it although I warned him not to。
虽然我警告他不要做,但他仍然坚持要做。
2。even能和though组合表示强调,但even不能和although组合。
因此,不能说even although,在这里even though=even if(no matter if; though即使……也……)
e。g。
Even if/Even though we could afford it, we wouldn't go abroad for our vocation。
即使我们付得起这笔钱,也不出国度假。
3。当让步状语从句指某种假设情况时,通常用though,而不用although。
e。g。
1)。Though all the world were against me, I should still hold to my opinion。
就算全世界都反对我,我还是坚持我的立场。
2)。Though everybody deserts you, I will not。
即使所有人都抛弃你,我也不会的。
ough可以独立用作副词,常放在句末,意为all the same (还是;仍然)或however(可是;然而),而although无此用法。
e。g。
She didn't tell me what she had done, but I know it though。
她没有告诉我她所做的事情,但我还是知道了。
It's hard work。
I enjoy it, though。
工作很苦,可是我喜欢。
ough引导让步状语从句时可以倒装,而although从句则不能。
e。g。
Bravely though they fought, they had no chance of winning。
虽然他们打得很勇敢,但还是没有机会获胜。
◆though与although 相同点:
1。在although和though引导的让步状语从句中,主句里不可用but,若要强调前后两部分的对比意义,可在主句前加yet或still。
e。g。
Although/Though he has a lot of money, yet/still he is unhappy。 他虽然有很多钱,但并不幸福。
though和though引导让步状语从句时,常采用省略形式。
e。g。
Although tired (=Although he was tired), he kept on working。
虽然很疲劳,但他继续工作。
The problem, though complicated(=though it is complicated), can be solved without much difficulty。
这个问题虽然复杂,但解决起来不会有很大困难。
◆after all与at all的区别
ter all: 毕竟,终究,到底。归根结底
eg。
After all he is a child。
毕竟他还是个孩子。
all: 哪一方面(都不),完全(不),全然(不),无论何时;从不
eg。
I don't like him at all。 我一点儿也不喜欢他。
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