14.I don't think+肯定句 我想...不   eg.I don't think I'll take it. (我想我不买它了)

请注意:中文意思否定在从句中,但是英语的表达否定在主句中。

13.find it +形容词+to do eg.I find it useful to learn English well. (我发觉学好英语是很有用的)

   find +宾语 +名词eg.I find him a good boy. (我发现他是个好男孩.)

   find +宾语 +形容词

eg.I find the door open/closed. (我发现门开/关着)  I find our bags filled with/full of presents. (我发现我们的包装满了礼物)

12.one of +最高级＋复数 最...之一eg.Miss Zhao is one of the most popular teachers.

11.What...for?为何目的？为什么？eg.What do you want a science lab for?=Why do you want a science lab?

10.What...be like?...是什么样的？ 
eg.⑴What's the weather like? 天气如何？⑵What's your school like? 你们学校是什么样的？

9.I don't know what to do.我不知道该怎么办？   I don't know how to do. ×

7.How do you like the film?  =What do you think of the film? (你认为这部电影怎样？)
8.What...do with...?怎样对付...?怎样处理...?

虽然中文为怎样，我们绝不可照字面翻译为how. 
eg.A:What have you done with the library book?    B:I've just returned it to the library.

6. The+比较级...，the+比较级... 越...越...
eg.⑴The more, the better. 越多越好。

  ⑵The harder you work on it, the better you'll be at it.(你越用功，你就越好。)

4.祈使句+and (那么)...eg.Go straight on and you'll see a school.=If you go straight on, you'll see a school.               5.祈使句+or...否则...eg.Work hard, or you will fall behind the other students.   =If you don't work hard, you'll fall behind the other

3.It's+时间+since动词过去式。自从...起已有...时间了。

⑴It's two weeks since we met last.(自从我们上次见面已有两个星期了)

⑵How long is it since we left Beijing?(自从我们离开北京已有多久了