2021年中考复习 -特殊疑问词+to do 专题（ppt课件）.pptx

1、主讲人：Stella回忆特殊疑问词？回忆特殊疑问词？疑问代词：疑问代词：what，who,which,whom,whose 疑问副词：疑问副词：when,where,how,why连接词：连接词：whether特殊疑问词+动词不定式：Wh-+to doWhere to leave is a problem.When to hold the meeting has not been decided.练一练 is very important to me.(吃什么)is hard to say.(什么时候离开)What to eatWhen to leave作宾语，常接在know,forget,f

2、ind out,discuss,decide,tell,wonder等动词后做宾语。We must know what to say at the meeting.I forget how to swim.练一练I always know when I am in trouble.(做什么)The girl has decided in summer holiday.(去哪里)The boy was worried and couldnt decide to leave or not.(盲填)Our parents dont know to be good parents until they

3、 have us.(盲填)The question is how to learn English well.The problem is where to find my lost dog.练一练The most imprtant thing is .(什么时候开始会议)The problem is .(如何区分好人和坏人)The question where to go troubles the girl.I dont know the way how to learn English well.思考：啥是同位语？Our teacher,Mr.White,is very kind to u

4、s.Yesterday,I met Tom,a good friend of mine.常接在kadvise,ask,show,teach,tell等动词后做宾语。I can tell you where to get the book.I asked her how to learn English well.Can you show me how to use this computer?练一练1.Can you tell me to do.(盲填)2.He always teaches me to do homework.(盲填)3.The game is interesting,but

5、 I dont know to play it.(盲填)4.He will advise you what_ _.他会建议你们做什么。1.有些疑问词后面可以先接一个名词，再接动词不定式。如：what,which,whose,how many,how much等。I want to know which girl to choose.She wondered how much money to spend on clothes.2.在“特殊疑问词动词不定式”结构前，有时也可以是如sure,clear等形容词。I am not sure which way to take.I am not cle

6、ar who to go with.She wondered how many _ _ _.她不知道该选几她不知道该选几门学科门学科。如：I dont know what I will do next.=I dont know what to do next.The teacher told him what he should do.The teacher told him what to do.The doctor told him when he should take the medicine.=The doctor told him _ _ _ the medicine.一用how,

7、which,what,when,where填空。1.When I go into the clothes shop,I always cant decide _ one to buy.2.My grandfather doesnt know _ to use a computer.3.-Will you please show me _ to drive a car?-Yes,of course.Now let me tell you _ to do first.4.I will tell Lucy _ and _ to meet.()1.Can I help you?Yeah.I dont

8、know _ a banana milk shake.Maybe you can teach me.A.what to do B.when to makeC.how to make D.why to do()2.Which dress do you like best,Madam?Sorry,I cant decide _now.A.to buy which one B.buy which one C.which one to buy D.which I should buy it1,特殊疑问词特殊疑问词+to do 的用法的用法2，做主语：做主语：Where to live is a pro

9、blem.做宾语：做宾语：He doesnt know what to do.做表语：做表语：The problem is where to live.做名词同位语：做名词同位语：The question how to learn English is hard to say.做双重宾语：做双重宾语：I show him how to use the computer.注意：注意：1.有些疑问词后面可以先接一个名词，再接动词不定式。2.在“特殊疑问词动词不定式”结构前，有时也可以是如sure,clear等形容词。I do not know what I should do.=I do not know what to do.THANK YOU