小学英语一般疑问句讲解课件.ppt

1、英语一般疑问句的概念与构成方法1一、什么是一般疑问句？一般疑问句的天性是爱发问，它是用来询问某种情况是否属实的问句，必须对它做出肯定或否定的回答。它有一对好朋友，YES 和 NO!栗子：Is she your mother?No,she isnt.Do you like apples?Yes,I do.2二、一般疑问句的结构含be动词的一般疑问句，其结构为：be(is/am/are)+主语+其它部分？肯定回答用“Yes，主语+be”，否定回答用“No，主语+be.”be和not可用缩写形式，主要有isnt，arent，wasnt，werent.1.问句：Is this your English

2、 book？肯答：否答：2.问句：Are these your English books？肯答：否答：3二、一般疑问句的结构含be动词的一般疑问句，其结构为：be(is/am/are)+主语+其它部分？肯定回答用“Yes，主语+be”，否定回答用“No，主语+be.”be和not可用缩写形式，主要有isnt，arent，wasnt，werent.1.问句：Is this your English book？肯答：Yes，it is.否答：No，it isnt.2.问句：Are these your English books？肯答：Yes，they are.否答：No，they arent.

3、注意例句注意例句1和例句和例句2，在回答时必须将，在回答时必须将thisthat与与thesethose分别变分别变为为it和和they。4二、一般疑问句的结构 含情态动词情态动词的一般疑问句，其结构为：情态动词+主语+动词原形+其它部分？肯定回答用“Yes，主语+情态动词”，否定回答用“No，主语+情态动词.”5二、一般疑问句的结构can 1.能，会。即有某种能力。Can you swim?2.表示推测，可能性，意为”可能”.Can it be our teacher?could 1.can的过去式，表示过去的能力，意为“能，会”Could he swim when he was 10?2.

4、表示委婉的语气来询问对方 Could you please open the door?6二、一般疑问句的结构may 表示请求，许可，比can正式 May I come in?must 必须 Must I go to school every day?need 需要 Need I do my homework now?shall 表示征求对方意见,意为“要不要。？“”。好吗？”Shall we go out for a walk?7二、一般疑问句的结构含情态动词的一般疑问句，其结构为：情态动词+主语+动词原形+其它部分？肯定回答用“Yes，主语+情态动词”，否定回答用“No，主语+情态动词.”

5、1.问句：Can you speak English？肯答：否答：2.问句：Must I stay at home?肯答：否答：8二、一般疑问句的结构含情态动词的一般疑问句，其结构为：情态动词+主语+动词原形+其它部分？肯定回答用“Yes，主语+情态动词”，否定回答用“No，主语+情态动词.”1.问句：Can you speak English？肯答：Yes,I can.否答：No,I cant.2.问句：Must I stay at home?肯答：Yes,you must.否答：No,you neednt.或 you dont have to.9二、一般疑问句的结构含行为动词（或称为实义动

6、词）的一般疑问句，其结构为：助动词+主语 +动词原形 +其它？肯定回答用“Yes,主语+dodoes.”否定回答用“No,主语+dodoes not.”(助动词也常用缩写形式，主要有dont，doesnt，didnt等。)Do your parents like English？肯答：Yes，they do.否答：No，they dont.10五、如何将陈述句变为一般疑问句？1、第一家族：含、第一家族：含be动词或情态动词的句子动词或情态动词的句子秘诀：一调二改三问号秘诀：一调二改三问号一调：即把句中的一调：即把句中的be或情态动词调到主语前；或情态动词调到主语前；二改：改换主语称谓，即将句中

7、的主语二改：改换主语称谓，即将句中的主语Imy weour等第一等第一人称分别改为相应的第二人称人称分别改为相应的第二人称youyour等；等；三问号：句末的句号改为问号。如：三问号：句末的句号改为问号。如：6.I am an English teacher.Are you an English teacher?7.We can speak English fluently.Can you speak English fluently?111.His father is an English teacher.2.These cats are crying.3.They can swim.4.H

8、e is crying under the tree.5.His birthday is on the twentieth of November.6.Mrs.Li and Kitty are in a big shop.122、第二家族：含行为动词（或称为实义动词）的句子、第二家族：含行为动词（或称为实义动词）的句子秘诀：一加二改三问号秘诀：一加二改三问号一加：即在句首加助动词一加：即在句首加助动词Do或或Does；二改：二改：1、把谓语动词改为原形；、把谓语动词改为原形；2、改换主语称谓（同第一家组）；、改换主语称谓（同第一家组）；三问号：句末的句号改为问号。三问号：句末的句号改为问号。8

9、.We read English every morning.Do you read English every morning?9.Toms father listens to English on the radio every evening.Does Toms father listen to English on the radio every evening?特别注意：特别注意：对于第二家族一定要注意动词的对于第二家族一定要注意动词的还原还原，因为时态与数的变，因为时态与数的变化已经体现在助动词上了。化已经体现在助动词上了。131.I like to read English.2.

10、I go to school on foot.3.He likes English.4.His father goes to work by bus.5.He goes to school every day.6.I want to have a model car.7.She wants a cup of coffee.14 加强记忆口诀：加强记忆口诀：“肯变一，并不难，肯变一，并不难，can can 或或bebe提在前；提在前；谓语若为行为动，谓语若为行为动，do do 或或doesdoes句首用。句首用。”15特殊疑问句 以特殊疑问词开头，对陈述句中的某一部分提出疑问/进行发问的句子叫特

11、殊疑问句。一句话：wh-开头外加能与之结伴同行的名词；how及它的形容词兄弟姐妹们，即如：What（什么），why(为什么)，who(谁)，where(哪里)，which(哪一个)，what class(什么课)，what time(什么时间)，what number(什么号码)；how(怎么样)，how many(多少)，how old(多大)，how much(多少)等。16如疑问词作主语或主语的定语，即对主语或主如疑问词作主语或主语的定语，即对主语或主语的定语提问，其语序是陈述句的语序：疑问词语的定语提问，其语序是陈述句的语序：疑问词（主语）谓语动词其他成分？如：（主语）谓语动词其他成分

12、？如：who is singing in the roomwho is singing in the room whose bike is brokenwhose bike is broken171.Alan likes to play with Bill.3.Jennifer has a pair of earrings(耳耳环环).2.My grandpa took us to the zoo.Who likes to play with Bill?Who took us to the zoo.Who has a pair of earrings(耳环耳环).18如疑问词作其他成分，即对其

13、他成分提问，其语序是：如疑问词作其他成分，即对其他成分提问，其语序是：疑问词一般疑问句语序？疑问词一般疑问句语序？如：如：what class what class are are you inyou inWhat What doesdoes she look like she look likeWhere Where areare you from you fromWhat time What time doesdoes he get up every morning he get up every morningHow How dodo you know you know19特殊疑问词特殊

14、疑问词+助动词助动词+主语主语+动词原形动词原形+其他？其他？eg:Where eg:Where do do you do study Englishyou do study English特殊疑问词特殊疑问词+be+be动词动词+主语主语+其他？其他？eg:Why eg:Why is is your Mum so angry?your Mum so angry?特殊疑问词特殊疑问词+情态动词情态动词+主语主语+动词原形动词原形+其他？其他？eg:What eg:What cancan I do for you?I do for you?20一、选择正确的单词填空一、选择正确的单词填空(who

15、,where,when)1._ is that pretty girl?She is my sister.2._ are Jack and Tom?They are behind you.3._ do you go to school?I go to school from Monday to Friday.4._ has a beautiful flower?John has a beautiful flower.5._ are they?They are my parents.6._ is my mother?She is in the living room.7._ are you go

16、ing?We are going to the bakery(面包坊面包坊).8._ do Jim and Wendy play ball?They play ball in the afternoon.9._ does he jog?He jogs in the park.10._ are you from?Im from Changchun city.21注意：注意：回答特殊疑问句时，回答特殊疑问句时，不能不能用用yes yes nono，即问什么答什么，尤其是简略回，即问什么答什么，尤其是简略回答。如：答。如：Who is from CanadaWho is from Canada Helen(is)Helen(is)Wheres the restaurantWheres the restaurant Near the stationNear the stationWhy do you like koalasWhy do you like koalas Because they are cuteBecause they are cute22