特殊疑问词+todo

1、精品文档C- 特殊疑问词+to do1. 我们可以用疑问词+动词不定式”结构做动词的宾语。疑问词包括疑问代词what、which、who 和疑问副词 how、when、where 等。但所有疑问词中，只有 why 不可以和动词 不定式连用。2. 常和疑问词+动词不定式”结构连用的动词及短语有：know、learn、see hear、ask、tell、advise decide、explain、find out.另外，疑问词+动词不定式”结构前，有时也可以是 sure、clear 等的形容词翻译：（1）我不知道该做什么。 I don t know what to do.（2）你怎么知道在那里可以

2、找到我？Howdid you kn ow where to find me ?（3）我不确定下面该做什么。I am not sure whatto do n ext.3注意：（1） 有些动词，如 advise, ask, show, teach, tel 等，其后可以接双宾语。（2） 有些疑问词，女口 what, which, whose, how many, how much 等，其后先接一 个名词再接动词不定式。（3） 疑问词+动词不定式”结构在句子中可以做主语和表语。（4） 疑问词+动词不定式”结构可以改写成由该疑问词引导的从句。 练习：（1） Sandy 问我怎样去那。 Sandy a

3、sks me how to go there.精品文档（2） 他不知道该带多少钱。 He doesn t know how much money to take.（3） 何时开始是一个问题。 When to start is a question.精品文档（）1. I will go to Harbi n for my summer vacati on. What about you ?I haven t decided where_.A. go B. went C. going D. to go（）2. I haven t decided when_ a holiday yet.A. too

4、k B. tak ingC. to takeD. take（）3.Can I help you ,dear?Yeah, I do not know_ a banana milk shake. Maybe you can help me.A. what to do B. whe n to make C. how to make D. why to do二、句型转换（同义句转换）1. He showed me how I can start the on li ne tour.She showed m_ _ the online tour.2. I don tk now what he said.I don tk now_ .3. Tom forgot whe n he met his frie ndsTom forgot_ _ his frie nds.4. Sandy is won deri ng where she asks for help.Sandy is won deri ng_ _ _for help.5. Amy does not know how she writes the report.Amy does not know_ _