例句：For the past two years, I have been busy preparing for the examination.
過去兩年來，我一直忙著準(zhǔn)備考試。
二十二、Since + S + 過去式，S + 現(xiàn)在完成式。
例句：Since he went to senior high school, he has worked very hard.
自從他上高中，他一直很用功。
二十三、It pays to + V ~~~ (...是值得的。)
例句：It pays to help others.
幫助別人是值得的。
二十四、be based on (以...為基礎(chǔ))
例句：The progress of thee society is based on harmony.
社會的進步是以和諧為基礎(chǔ)的。
二十五、Spare no effort to + V (不遺余力的)
例句：We should spare no effort to beautify our environment.
我們應(yīng)該不遺余力的美化我們的環(huán)境。
二十六、bring home to + 人 + 事 (讓...明白...事)
例句：We should bring home to people the value of working hard.
我們應(yīng)該讓人們明白努力的價值。
二十七、be closely related to ~~ (與...息息相關(guān))
例句：Taking exercise is closely related to health.
做運動與健康息息相關(guān)。
二十八、Get into the habit of + Ving = make it a rule to + V (養(yǎng)成...的習(xí)慣)
We should get into the habit of keeping good hours.
我們應(yīng)該養(yǎng)成早睡早起的習(xí)慣。
