表“同意某人意见”的常用短语：
agree with sb. /what sb. said agree to sth.
approve (of) sth. in favour of sth.
be agreeable to sth. be for sth. “不同意”
disagree with sb./ what sb. said object to sth.
disapprove (of) sth. be against sth.
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sign的常用短语：
sign one’s name签名 sign to sb (not) to do sth. 示意某人(不)做某事
signs of ………的迹象
would rather 与 prefer 的区别
1．宁愿做……而不做……
would rather do A than do B prefer A to B
prefer to do A rather than do B
2. would rather 主语 + 过去式，表示“宁愿”
eg. I would rather you came tomorrow than today.
should prefer sb. to do sth./ should prefer 主语 + 过去式，表示“比较喜欢……”
eg. I should prefer you not to go there alone.
OR: I should prefer that you did not go there alone.
trap常用短语
be caught in a trap落入圈套 be led into a trap中圈套
set a trap to do sth.设圈套…… be trapped in sth.被…..所围困
