2016年職稱英語衛(wèi)生類語法：表因果關系的連詞

1) for 因為，做并列連詞使用時，是在對先行的句子補述原因或者理由，只可以連接句

子與句子，通常不置于句首。 He is absent today,for he is ill.2) so,therefore 因此

He hurt his leg,so he couldn't play in the game.

I think,therefore I am 3)then 那么，因而

Hide behind the wall,then they won't see you.注意：

a.兩個并列連詞不能連用，但therefore,then,yet.可以和并列連詞連用。 You can watch TV,and or you can go to bed.

He hurt his leg,and so / and therefore he couldn't play in the game.

b.although、yet，但although不與 but連用。

(錯) Although he was weak,but he tried his best to do the work..(對) Although he was weak,yet he tried his best to do the work.

第四類表因果關系的連詞

1) for 因為，做并列連詞使用時，是在對先行的句子補述原因或者理由，只可以連接句

子與句子，通常不置于句首。 He is absent today,for he is ill.2) so,therefore 因此

He hurt his leg,so he couldn't play in the game.

I think,therefore I am 3)then 那么，因而

Hide behind the wall,then they won't see you.注意：

a.兩個并列連詞不能連用，但therefore,then,yet.可以和并列連詞連用。 You can watch TV,and or you can go to bed.

He hurt his leg,and so / and therefore he couldn't play in the game.

b.although,yet，但although不與 but連用。

(錯) Although he was weak,but he tried his best to do the work..(對) Although he was weak,yet he tried his best to do the work.