人教版七年级上册《英语》疑问句讲解（21张PPT）ppt课件.pptx

1、疑问句讲解知识梳理一、疑问句的概念、分类一、疑问句的概念、分类 疑问句的主要交际功能是提出问题，询问情况。它分为一般疑问句、疑问句的主要交际功能是提出问题，询问情况。它分为一般疑问句、特殊疑问句、选择疑问句和反意疑问句四种，在书写时句末用问号。因小特殊疑问句、选择疑问句和反意疑问句四种，在书写时句末用问号。因小学阶段比较少出现反意疑问句，反意疑问句也不在重点考查范围内学阶段比较少出现反意疑问句，反意疑问句也不在重点考查范围内，此本章节重点分析一般疑问句、特殊疑问句和选择疑问句，不讨论反意疑此本章节重点分析一般疑问句、特殊疑问句和选择疑问句，不讨论反意疑问句。如：问句。如：一般疑问句：一般疑问句

2、：Is this your classroom？特殊疑问句：特殊疑问句：What is your name？选择疑问句：选择疑问句：Is your friend a boy or a girl？反意疑问句：反意疑问句：You like English very much，dont you？二、一般疑问句二、一般疑问句 1.一般疑问句的概念一般疑问句的概念 一般疑问句通常用来询问一件事情是否属实，答句通常由一般疑问句通常用来询问一件事情是否属实，答句通常由“yes”或或“no”引导，所以一般疑问句又称作引导，所以一般疑问句又称作“是非问句是非问句”，即，即“Yes/No questions”。朗

3、读一般疑问句时用升调，而一般疑问句的简略答语则用降调。朗读一般疑问句时用升调，而一般疑问句的简略答语则用降调。2.将陈述句改为一般疑问句的方法将陈述句改为一般疑问句的方法 （1）当句中含有当句中含有be动词、情态动词时，只要把这些词提前至句首，动词、情态动词时，只要把这些词提前至句首，再将句号改为问号即可。如：再将句号改为问号即可。如：He is from England.Is he from England？They are working hard.Are they working hard？Mike and John can do kung fu.Can Mike and John do

4、 kung fu？【注】【注】将陈述句改为疑问句的时候，一般要将第一人称改为第二将陈述句改为疑问句的时候，一般要将第一人称改为第二人称。如：人称。如：I am doing my homework.Are you doing your homework？He is our new teacher.Is he your new teacher？对一般疑问句的回答要简洁，在对一般疑问句的回答要简洁，在yes，no之后，要用人称代词来之后，要用人称代词来代替问句中的主语。如：代替问句中的主语。如：A：Were Mike and John sick last week？B：Yes，they were.（

5、2）当谓语动词是行为动词时，必须在句首加上相应的助动词当谓语动词是行为动词时，必须在句首加上相应的助动词do，does或或did。加上这些助动词后，句子中的谓语动词必须用原形。如：。加上这些助动词后，句子中的谓语动词必须用原形。如：I go to school by subway.Do you go to school by subway？Mike likes swimming.Does Mike like swimming？My mother read a magazine yesterday afternoon.Did your mother read a magazine yesterd

6、ay afternoon？（3）在把陈述句变成一般疑问句的时候，若句中有）在把陈述句变成一般疑问句的时候，若句中有some，something，somebody等词，要将之变成等词，要将之变成any，anything，anybody等等。如：。如：There is some water in the glass.Is there any water in the glass？Somebody is waiting for you near the gate.Is anybody waiting for me near the gate？【注】【注】（1）当）当some 是某些固定搭配词组的组成

7、部分时，则无须变是某些固定搭配词组的组成部分时，则无须变化。这样的词组包括化。这样的词组包括do some shopping，do some cleaning，do some washing，do some reading等。如：等。如：I do some shopping with my aunt on Saturday.Do you do some shopping with your aunt on Saturday？（2）在表示请求、邀请或征求意见的疑问句中，通常用）在表示请求、邀请或征求意见的疑问句中，通常用some而不用而不用any。如：。如：I would like some n

8、oodles.Would you like some noodles?三、特殊疑问句三、特殊疑问句 1.特殊疑问句的概念特殊疑问句的概念 以特殊疑问词开头的疑问句，叫作特殊疑问句。常见的特殊疑问词以特殊疑问词开头的疑问句，叫作特殊疑问句。常见的特殊疑问词包括：包括：what（什么），（什么），when（什么时候），（什么时候），where（哪里），（哪里），why（为（为什么），什么），how（怎么样），（怎么样），which（哪一个），（哪一个），who（谁），（谁），whose（谁（谁的）；的）；另外还有一些特殊疑问词组，如：另外还有一些特殊疑问词组，如：what time（什么时间），（

9、什么时间），what colour（什么颜色），（什么颜色），what size（什么尺码），（什么尺码），how many/much（多少），（多少），how long（多长；多久），（多长；多久），how tall（多高）（多高）,how heavy（多重），（多重），how often（多久一次）等。（多久一次）等。2.常见的特殊疑问词（组）及其用法常见的特殊疑问词（组）及其用法 （1）what：用于对指物的名词或动词短语提问。如：用于对指物的名词或动词短语提问。如：This is an orange.What is this？I am going to play the guitar.

10、What are you going to do？（2）when：用于对时间提问。如：用于对时间提问。如：I read English early in the morning.When do you read English？John went to the cinema at 8:00 last night.When did John go to the cinema last night？（3）where：用于对地点提问。如：用于对地点提问。如：I am from China.Where are you from?（4）why：用于对事情的原因提问。如：用于对事情的原因提问。如：I go

11、 to work by subway because it is fast.Why do you go to work by subway？（5）how：用于对方式或程度等提问。如：用于对方式或程度等提问。如：I go to school on foot.How do you go to school？（6）which：用于对名词前的修饰词提问，而且必须和名词连用。如：用于对名词前的修饰词提问，而且必须和名词连用。如：I want the big backpack.Which backpack do you want？The woman with a handbag is Miss Green

12、.Which woman is Miss Green？The taller man is Mr Black.Which man is Mr Black？（7）who：用于对人提问，作宾语时可用：用于对人提问，作宾语时可用whom代替。如：代替。如：My sister is drawing a horse.Who is drawing a horse？I often play with Lucy after school.Who/Whom do you often play with after school？【注】注】用用who对主语提问时，后面的谓语动词或助动词一般要用第三人对主语提问时，后

13、面的谓语动词或助动词一般要用第三人称单数形式称单数形式。（8）whose：用于对物主代词和名词所有格提问，通常和名词连用：用于对物主代词和名词所有格提问，通常和名词连用。如：如：Mikes coat is on the chair.Whose coat is on the chair？（9）what time：用于对时刻提问：用于对时刻提问。如：如：Its 6:40 now.What time is it now？（10）what colour：用于对颜色提问：用于对颜色提问。如：。如：The curtain is yellow.What colour is the curtain？（11）h

14、ow many：用于对可数名词的数量提问：用于对可数名词的数量提问。如：。如：I see two hundred rabbits on the farm.How many rabbits do you see on the farm？There is one duck in the river.How many ducks are there in the river？【注】注】how many必须接名词的复数形式必须接名词的复数形式。（12）how much：用于对价格提问，以及对不可数名词的数量提问：用于对价格提问，以及对不可数名词的数量提问。如：如：The pen is 12 yuan.

15、How much is the pen？I bought 2 bottles of juice.How much juice did you buy？（13）how long：用于对长度或动作在时间上所持续的长度提问；：用于对长度或动作在时间上所持续的长度提问；how tall：用于对高度提问；：用于对高度提问；how heavy：用于对重量提问：用于对重量提问。如：。如：The ruler is 2 metres long.How long is the ruler？I stay in Shanghai for three days.How long do you stay in Shang

16、hai?Mike is 158 cm tall.How tall is Mike？Im 51 kg.How heavy are you？（14）how often：用于对时间频率提问。如：用于对时间频率提问。如：I water the flowers once a day.How often do you water the flowers？（15）how far：用于对距离提问。如：用于对距离提问。如：Its about two kilometres from here to the country.How far is it from here to the country？（16）对日期

17、、星期几、天气等提问，则分别用：）对日期、星期几、天气等提问，则分别用：问日期：问日期：Whats the date today？问星期几：问星期几：What day is it today？问天气：问天气：Whats the weather like today？=Hows the weather today?四、选择疑问句四、选择疑问句 选择疑问句提出两个或两个以上可能的答案供对方选择。这类疑问选择疑问句提出两个或两个以上可能的答案供对方选择。这类疑问句由两部分组成：疑问句选项句由两部分组成：疑问句选项A+or+选项选项B？如：？如：Is your pen pal a boy or a g

18、irl？Do you like playing football，basketball or baseball？Which flower do you like，the pink one or the purple one？【注】注】一般的选择疑问句不能用一般的选择疑问句不能用“yes”或或“no”回答，而要作选择回答回答，而要作选择回答。如：如：A：Is your pen pal a boy or a girl？B：A girl.但是，也有例外但是，也有例外。如：。如：A：Shall we walk or go by bus？B：No，we shall go by taxi.举一反三一、一、

19、Read and fill.用适当的特殊疑问词组填空。用适当的特殊疑问词组填空。1.A：_ is your schoolbag？B：Blue.2.A：_ do you get up on the weekend？B：At 8:00.3.A：_ do you wear？B：I wear Size L.4.A：_ is it today？B：Its Friday.What colourWhat timeWhat sizeWhat day二、二、Read and fill.用适当的特殊疑问词填空。用适当的特殊疑问词填空。1.A：_ bike is that？B：Its Mikes.2.A：_ is

20、my mobile phone？B：Is it on the sofa？3.A：_ is your father？B：Hes fine.4.A：_ umbrella is yours？B：The blue one.5.A：_ do you like summer？B：Because I can go swimming then.WhoseWhereHowWhichWhy举一反三三、三、Read and write.就画线部分提问。就画线部分提问。1.I can run with you._2.The pair of shoes is 98 yuan._3.Jason wants the bro

21、wn coat._What can you do？How much is the pair of shoes？Which coat does Jason want？四、四、Ask and answer.根据答句写问句，使对话合理、通顺。根据答句写问句，使对话合理、通顺。Sam：Mum,whats the weather like today?_Mum：Yes,it is.So you should wear some warm clothes.Sam：OK._Mum：Its 17:00.Sam：I want to play basketball.Where is my ball?_Mum：No

22、,its not under your bed.Its behind the door.1.Is it cold?2.What time is it now?3.Is it under my bed?过关检测一、一、Read and choose.单项填空。单项填空。（）1.Sam：_ is your shirt？Tom：Its black and white.A.What B.What colour C.Which（）2.Sarah：_ room is it？Amy：Its the twins.A.What B.Which C.Whose（）3.John：_ room is the twin

23、s？Lily：The pink one.A.What B.Which C.WhoseBCB（）4._ you like some milk？A.Are B.Can C.Would（）5.Zip：_ cups of tea do you want？Zoom：Two.A.How many B.How much C.How far（）6.Chen Jie：_ tea do you want？Lucy：Two cups.A.How many B.How much C.How far（）7.Will she _ tomorrow？A.come B.comes C.comingCABA（）8._ you

24、_ swimming this Saturday？A.Will；go to B.Will；go C.Will；going（）9.Tom：_？Mum：Its five.A.What day is it B.What time is it C.How much is it（）10.How many _ can you see？A.bird B.birds C.birdesBBB二、二、Read and fill.用适当的特殊疑问词（组）填空。用适当的特殊疑问词（组）填空。1.A：_ book is on the chair？B：Mikes.2.A：_ book is Mikes？B：The one

25、 on the chair.3.A：_ is Mikes book？B：On the chair.4.A：_ is the bag？B：Blue.5.A：_ is the bag？B：180 yuan.6.A：_ is your father？B：Hes 40.7.A：_ is Mike？B：Hes not well.8.A：_ girl is Amy？B：The girl in red.9.A：_ is the girl in the red T-shirt？B：Amy.10.A：_ do you water the flowers？B：Twice a week.WhoseWhichWher

26、eWhat colourHow muchHow oldHowWhichWhoHow often三、三、Read and write.将下列陈述句改为一般疑问句。将下列陈述句改为一般疑问句。1.Im putting on my clothes._2.She leaves home very early._3.My sister often does her homework at home._Are you putting on your clothes？Does she leave home very early？Does your sister often do her homework a

27、t home？4.He is two years older than his sister._5.Tom has lunch at school every day._6.I did my homework at school yesterday._Is he two years older than his sister？Does Tom have lunch at school every day？Did you do your homework at school yesterday？四、四、Read and write.就画线部分提问。就画线部分提问。1.She does exerc

28、ise at home in the evening._2.Hes going to a party on Saturday evening._3.She writes to her parents once a week._What does she do at home in the evening？When is he going to a party？How often does she write to her parents？4.She is going to read a book this Sunday._5.Im going to the zoo because I want to see the baby panda._What is she going to do this Sunday？Why are you going to the zoo？