19. How do you like? 你认为怎么样?与what do you think of ?同义。例如:
How do you like the weather in Beijing?
你认为北京的天气怎么样? 你觉得这部新电影如何?
20. I dont think/believe that我认我/相信不
其中的not是对宾语从句进行否定而不是对主句否定(否定前移)。that可省略。例如:
I dont think it will rain.
我认为天不会下雨。
I dont believe the girl will come.
我相信那女孩不会来了。
21. It happens that 碰巧 相当于happen to do,例如:
It happened that I heard their secret.
可改写为: I happened to hear their secret.
我碰巧听到了他们的秘密。
22. Its/has been +一段时间+since从句 自从某时起做某件事情已经一段时间了
该句型中since引导的时间状语从句常用一般过去时。例如:
Its twenty years since he came here.
他来这里已经20年了。
It has been six years since he married Mary.
他和玛丽结婚已经六年了。
编辑推荐:2017年中考英语必考句型汇编
23. It is +adj./n. + for sb. to do sth. 做某事对某人来说
It是形式主语,真正的主语是不定式to do sth。例如:
Its not easy for us to study English well.
对我们来说学好英语并不容易。
Its a good idea for us to travel to the south.
去南方旅行对我们来说是个好主意。
24. Its + adj. + of sb. to do sth.
It是形式主语,to do sth.是真正的主语, 当表语(即形容词)能对逻辑主语描述时,常用介词of,而不用for。例如:
Its very polite of you to give your seat to old people.
你给老人让座,非常有礼貌。