单词详解

adv.

因此，为此，所以(used to introduce the logical result of sth. that has just been mentioned)

Tom’s mother was ill. Therefore, he had to stay at home looking after her.

汤姆的妈妈病了。因此，他不得不在家照看她。

She had not passed the English speech contest. Therefore, she was crying in her bedroom.

她没有通过这次英语演讲比赛，因此她在卧室里哭泣。

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词语辨析：therefore, so, thus

therefore, so, thus

therefore:因此,所以,常与and连用，并用逗号隔开。

so:因而,所以,结果是。

Thus:多用于书面语中，可与therefore换用。

词语详解

1. therefore:因此,所以,常与and连用，并用逗号隔开。

He was ill, and therefore could not come.他病了,所以未能来。

He has broken his leg and therefore he can’t walk.他摔坏了腿，因此不能走路了。

2. so conj.因而,所以,结果是。

It was late, so we went home.天晚了,所以我们就回家去了。

3. thus:多用于书面语中，可与therefore换用。

It was already rather late, thus we decide to urge the driver.

已经相当晚了，所以我们决定催司机。