61.  too…(for sb) to …太……以致不能……   so… that…   not… enough to do

　　The boy is too young to go to school. 那男孩太小了以致不能上學。

　　62.  try/do one's best to do sth    盡力去做某事

　　try to do sth    試著（圖）做某事

　　63.  used to do sth  過去常做某事( used to be + adj/a +n)

　　Mr wang used to be a teacher worker.  王先生過去是一位工人。

　　I used to live in the country.   過去我住在農村。

　　64.  want/would like to do sth      想做……

　　want/would like sb to do sth    想某人做……

　　feel like doing sth  喜愛做某事（注意like后接動詞ing形式）

　　65.  warn sb (not) to do sth  警告某人做某事（或不要做某事）

　　66.  為什么不……（表建議的句型，注意用動詞原形）

　　Why don't you do sth ?

　　Why not do sth ?

　　表示建議的句型還有：What How about……?（如果是動詞，要用ing形式）

　　Shall we……?

　　67.  Would you like (sb) to do sth ?Yes, I'd love to .

　　68.  Would you mind doing sth ? 你介意做某事嗎？

　　Never mind/Not at all/of course not/certainly not . （從不介意/一點也不介意/當然不會了）

　　69.  Would you please (not) do sth     你可不可以不做……？

　　70.  finish doing sth     enjoy doing sth      practise doing sth

　　be good at doing sth    stop sb from doing sth     go on doing sth

　　be busy doing sth     see/hear/watch sb doing sth

　　feel like doing sth   hate doing sth    like doing sth

　　do well in doing sth    be afraid of doing sth

　　be interested in doing sth    make a contribution to