【句型7】An advantage of...is that+句子. ……的优点是……
【例句】An advantage of using the solar energy is that it won’t create (produce) any pollution.
【译文】使用太阳能的优点是它不会制造任何污染。
【句型8】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 supply fresh air for us.
【译文】我们必须种树的原因是它们能供应我们新鲜的空气。
【句型9】So+a.+be+S+that+句子. 如此……以致于……
【例句】So precious is time that we can’t afford to waste it.
【译文】时间是如此珍贵，我们经不起浪费它。
【句型10】a.+as+S+be, S+V. 虽然……
【例句】Rich as our country is, the qualities of our living are by no means satisfactory.
【译文】虽然我们的国家富有www.lindalemus.com，我们的生活品质绝对令人不满意。
【补充】by no means = in no way = on no account (一点也不)
【句型11】The+~er+S+V, the+~er+S+V.
The+more+a.+S+V, the+more+a.+S+V. 愈……愈……
【例1】The harder you work, the www.lindalemus.com more progress you make.
【译文】你愈努力，你愈进步。
【例2】The more books we read, the more learned we become.
【译文】我们书读得愈多，我们愈有学问。
【句型12】By +v.-ing, ...can... 借着……，能够……
【例句】By taking exercise, we can always stay healthy.
【译文】凭借做运动，我们能够始终保持健康。
