并列連詞3.表示因果的連詞
3.表示因果的連詞
1)for可以表示因?yàn)榈龑?dǎo)的不是從句,而是分句,對前面情況加以解釋,常用逗號把它和前面的分句分開,這在書面語中計(jì)較多見(口語中多用because, as , since等):
The days were short, for it was now December. 白天很短,因?yàn)楝F(xiàn)在已經(jīng)是十二月。
它還可以表示為什么有前面的看法(此時不能用because, as, since):
She must have gone out early, for she had not shown up at breakfast.
她肯定一早出去了,因?yàn)樗龥]來吃早飯。
2)so 表示結(jié)果,可譯為因此、所以:
Our cases were heavy, so we took a taxi. 我們的箱子很重,因此我們坐了出租車。
3)therefore 為副詞,也表示同樣的意思,可放句前:
He had gone; she therefore gave the money to me.
他走了,于是她把錢給了我。
4)hence 也是副詞,也表示類似意思,多用在說理性文章中,且多用在分句或句子開頭:
My mother is by herself; hence I must go home now. 我媽一個人在家,因此我得回去了。