2020春五年级英语下册Unit6Workquietly疑问句素材人教PEP版202005062199.ppt

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1、一般疑问句:表示疑问,一般回答只有两种可能Yes或No,一般疑问句中没有疑问词。如何将一个肯定陈述句改为否定句:1.看句中有无be动词,如有,把be动词提到句首即可。2.看句中有无情态动词,如有,把情态动词提到句首即可。一般疑问句3.如上述二者都没有,就应把助动词提到句首。分四个步骤:(1) 肯定陈述句中本来是没有助动词的,要加上去,位置在主语(某人或某物)后,动词前。(2) 确定助动词用do、does还是did,根据句中动词来判断,动词是原形,助动词就用do;动词是第三人称单数,助动词就用does;动词是过去式,助动词就用did。(3) 将助动词提到句首。(4) 将原句中动词恢复原形。注:句

2、中有some时,要考虑是否要改为any。1.Did you read books? 你读书了吗? Yes, I did.是的,我读过了。/ No, I didnt. 不,我没有读过。2.Is she quiet? 她文静吗? No, she isnt. Shes very active. 不,她不文静。她很活跃。 Is she strict? 她严格吗? Yes, she is, but shes very kind.是的,但是她很和蔼。3.Is this a teachers desk? 这是一张讲台桌吗? Is it cold? 冷吗? Is her birthday in June? 她

3、的生日在六月吗? Is this your T-shirt? 这是你的T恤衫吗? Yes,it is. 是的。/ No, it isnt. 不,不是的。4.Can you make the bed? 你会铺床吗? Can you use a computer? 你会使用电脑吗? Yes, I can. 是的,我会。/ No, I cant. 不,我不会。5.Are they ducks? 它们是鸭子吗? Are they eating the honey? 它们在吃蜂蜜吗? Yes,they are. 是的,它们是。/ No,they arent. 不,它们不是。6.Is there a fo

4、rest in the park? 公园里有一个森林吗? Is there a river? 那里有条河吗? Yes,there is. 是的,那里有。/ No,there arent. 不,那里没有。7.Are there any pandas in the mountains? 山里有一些熊猫吗? Are there any fish in the rivers? 河里有一些鱼吗? Yes, there are. 是的,那里有。/ No,there arent. 不,那里没有。8.Are you eating lunch? 你(们)正在吃午餐吗? Yes, I am. / Yes, we

5、are. 是的,我(们)正在吃。 No, I am not. / No, we arent. 不,我(们)没有在吃。9.Is he playing chess? 他正在下棋吗? Yes, he is. 是的,他是。/ No, he isnt. 不,他没有。10.Is she counting insects?她正在数昆虫吗? Yes, she is. 是的,她是。/ No, she isnt.不,她没有。11.Does she/he teach English? 她(他)教英语吗? Yes,she/he does. 是的,她(他)是。 No,she/he doesnt. 不,她(他)不是。特殊

6、疑问句特殊疑问句:以疑问代词或疑问副词开头,提出疑问的句子。基本结构:特殊疑问词+一般疑问句常用的疑问词有:what,who(whom),whose,which,when,where,how,why等,回答时需针对疑问句中的代词和副词来回答,不能用yes或no回答。1. what对指物名词或谓语动词提出疑问对指物名词或谓语动词提出疑问例:The twins are making a kite. What are the twins doing?Mrs Turner asks her son to buy some eggs.What does Mrs Turner ask her son to

7、 buy?2. 对名词前的定语提出疑问,疑问词应用对名词前的定语提出疑问,疑问词应用which,并且和名词连用,并且和名词连用例:Im going to take the shirt on the right.Which shirt are you going to take?3. 对名词前的定语提出疑问,疑问词应用对名词前的定语提出疑问,疑问词应用which,并且和名词连用,并且和名词连用例:Im going to take the shirt on the right.Which shirt are you going to take?4.对指人名词或人称代词提问用对指人名词或人称代词提问

8、用who例:Li Ping is my sister. Who is Li Ping?5.对物主代词和名词所有格提问用对物主代词和名词所有格提问用whose例:Li Pings coatwhose coat my fatherwhose father6.对具体时间提出疑问,疑问词用对具体时间提出疑问,疑问词用when;对具体几点钟提问,用;对具体几点钟提问,用what time例:Its 10:00. What time is it? I go home at night. When do you go home?7.对具体地点提问,疑问词应用对具体地点提问,疑问词应用where例:The b

9、oys are having a picnic in the park.Where are the boys having a picnic?8.对标原因的从句提问,常见的为对标原因的从句提问,常见的为because引导的从句,疑问词应用引导的从句,疑问词应用why例:Tom didnt go to the farm with us because he was ill.Why didnt Tom go to the farm with us?9.对方式或程度等提出疑问,用疑问词对方式或程度等提出疑问,用疑问词how例:He likes apples very much.How does he

10、 like apples?10.对数量提出疑问,疑问词为对数量提出疑问,疑问词为how many/much 要注意后面名词接复数形式要注意后面名词接复数形式例:There are two sheep. How many sheep are there?11.对价格提问,疑问词用对价格提问,疑问词用how much例:I pay fifty yuan for the sweater. How much do you pay for the sweater?12.对时间长度提问,应用对时间长度提问,应用how long例:I work in that factory for two years.

11、How long do you work in that factory?13.对频率提问,如:对频率提问,如:once a year,twice a week,应用,应用how often例:I swim once a week. How often do you swim?14.对具体次数提问,如:对具体次数提问,如:once,twice,three times,应用,应用how many times例:How many times did he call you the day before yesterday?15.对距离提问,应用对距离提问,应用how far例:Its about two kilometres from here.How far is it from here?16.对日期、星期、天气提问,分别用:对日期、星期、天气提问,分别用:Whats the date?What day is it?Whats the weather like?

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