托福語(yǔ)法輔導(dǎo):表原因關(guān)系連詞

字號(hào):

1) for是并列連詞,不能置于含兩個(gè)并列分句的句子的句首,只能將其放在兩個(gè)分句中間。
    判斷改錯(cuò):(錯(cuò)) For he is ill, he is absent today.
    (對(duì)) He is absent today, for he is ill.
    2) so為連詞, therefore一般為副詞。例如:
    He hurt his leg, so he couldn't play in the game. 他的腿受傷了,不能上場(chǎng)。
    I think; therefore I exist. 我思故我在。