1、bring home to+人+事(让……明白……事)

　　例句：We should bring home to people the value of working hard.

　　我们应该让人们明白努力的价值。

　　2、It is conceivable that+句子(可想而知的);It is obvious that+句子(明显的);It is apparent that+句子(显然的)

　　例句：It is conceivable that knowledge plays an important role in our life.

　　可想而知，知识在我们的一生中扮演一个重要的角色。

　　3、That is the reason why-(那就是……的原因)

　　例句：Summer is sultry. That is the reason why I don't like it.

　　夏天很燠热。那就是我不喜欢它的原因。

　　4、For the past+时间，S+现在完成式……(过去……年来，……一直……)

　　例句：For the past two years，I have been busy preparing for the examination.

　　过去两年来，我一直忙着准备考试。

　　5、Since+S+过去式，S+现在完成式。

　　例句：Since he went to senior high school，he has worked very hard.

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