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1、be closely related to 與...息息相關(guān)；Taking exercise is closely related to health 運(yùn)動(dòng)與健康息息相關(guān)。

2、It pays to 是值得的；It pays to help others 幫助別人是值得的。

3、be based on 以...為基礎(chǔ)；The progress of thee society is based on harmony 社會(huì)進(jìn)步是以和諧為基礎(chǔ)的。

3、Adj + as + Subject（主詞）+ be， S + V~~~ （雖然……）

例句：Rich as our country is,the qualities of our living are by nomeans satisfactory.

{by no means = in no way = on no account 一點(diǎn)也不}

雖然我們的國家富有，我們的生活品質(zhì)絕對(duì)令人不滿意。

4、By +Ving， ~~ can ~~ （借著……，……能夠……）

例句：By taking exercise， we can always stay healthy.

借著做運(yùn)動(dòng)，我們能夠始終保持健康。