be good for☞have a good influence on
study hard☞make efforts to
live happily☞lead a happy life
have a rest☞get relaxed
by oneself☞on one's own
very happy☞more than happy
healthy☞in excellent condition
(8)巧用课本中的重点短语
(1)comparedwithsth./doing,.和比较得出的结论
(2)makerapidprogressin在某方面取得快速进步
(3)makesense说得通,有道理
(4)getintothehabitof形成的习惯
share...with...和分享
in order to为了
have trouble doing做某事有困难
be proud of=take pride in以……为骄傲
take part in参加
can' thelp doing禁不住做某事inexcellentcondition身体非常健康