八、The reason why + 句子 ~~~ is that + 句子 (...的原因是...)

例句：The reason why we have to grow trees is that they can provide us with fresh air./ The reason why we have to grow trees is that they can supply fresh air for us.

我们必须种树的原因是它们能供应我们新鲜的空气。

九、So + 形容词 + be + 主词 + that + 句子 (如此...以致于...)

例句：So precious is time that we can't afford to waste it.

时间是如此珍贵，我们经不起浪费它。

十、Adj + as + Subject(主词)+ be, S + V~~~ (虽然...)

例句：Rich as our country is, the qualities of our living are by no means satisfactory. {by no means = in no way = on no account 一点也不}

虽然我们的国家富有，我们的生活品质绝对令人不满意。

十一、The　+　~er　+　S　+　V,　~~~　the　+　~er　+　S　+　V　~~~

The　+　more　+　Adj　+　S　+　V,　~~~　the　+　more　+　Adj　+　S　+　V　~~~(愈...愈...)

例句：The　harder　you　work,　the　more　progress　you　make.

你愈努力，你愈进步。

The　more　books　we　read,　the　more　learned　we　become.

我们书读愈多，我们愈有学问。

十二、By　+Ving,　~~　can　~~　(借着...，..能够..)

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

借着做运动，我们能够始终保持健康。

十三、~~~　enable　+　Object(受词)+　to　+　V　(..使..能够..)

例句：Listening　to　music　enable　us　to　feel　relaxed.

听音乐使我们能够感觉轻松。

十四、On　no　account　can　we +　V　~~~　(我们绝对不能...)

例句：On　no　account　can　we　ignore　the　value　of　knowledge.

我们绝对不能忽略知识的价值。