一般疑问句和否定句

1、亠般疑问句，否定句课题一：一般疑问句general question重点：辨别一般疑问句，掌握一般疑问句语法结构和使用方法。难点：1.一般疑问句的句子结构。2. 般疑问句和陈述句之间的转化。动词时态的变化。 教具准备：教学讲义练习题。教学过程：1. 复习：P17,P32重新朗读课文。复习单词和语法。2. 提出课题：Does. .l ike.(do in g)?Yes,.does./No,.doesn t.Is/Are.（doi ng）?Yes,.is/are./No,.isn t/aren t.yes由以上例句总结一下一般疑问句的定义：一般疑问句是疑问句的一种。它是一般只用（是）或no （否）

2、来回答的句子。朗读一般疑问句时用升调。3. 教学步骤： a.举出更多例句Eg1.问句：Is this your pen ?肯答:Yes，it is.否答:No，it is nt.Eg2.问句：Are these your books？肯答:Yes，they are.否答:No，they aren t.Eg3.问句：Can you speak En glish?肯答:Yes，I can.否答:No，1 can t.Eg4.问句：Do you like apple ？肯答:Yes，I do.否答:No，I don t.2个词调换b.总结一下一般疑问的句子结构及回答。（句子结构的记忆方法：就是讲前面

3、位置了。）ls/Are+主语+其他部分OOO是。Eg1.Is this your pen当只有一支笔的时候就用Is,回答：Yes,it is/No,it isn t .(these)/ 那当有两只及以上用时用Are,而且要讲这个（this）/那个（that ）变为这些些（those）.笔要加s变成复数。女口： Are these/those your pens?回答:Yes,they are/No,they arent.Can/Will+主语+V-原型？（后面动词都用原型）Eg. You can ope n the doorCan you ope n the door?You will go

4、to school next Mon dayWill you go to school n ext Mon dayDo/Does+ 主语+V-原型？Eg. Do you like apple ?Does Mary like cat?第一，二人称（l,You ）用Do;第三人称（Mary ）用DoesParents等复数也用Do.举例:我需要现在回家吗？Do i need to go home now? 回答:你父母喜欢英语吗？Do your pare nts like En glish?Alice 喜欢花吗？ Does Alice like flower ？C. 辨别以下是否为一般疑问句。Ar

5、e you a stude nt?Is it his pet?What is that over there?Can you swim?Do you have a storybook?This is a toy bear,l think.D. 将陈述句转化为一般疑问句。句子中有ls/Are/can： （ some 改成 any , my 改成 your 等）一加：把句中的Is/Are/ca n.到主语前；二改：改换主语称谓，即将句中的主语lmymineweourours等第一人称分别改为相应的第二人称 youyour yours 等；三问号：句末的句号改为问号。如：Eg6. I am an E

6、n glish teacher.t Are you an English teacher?Eg7. We can speak English fluently.t Can you speak English fluently?句子中没有Is/Are/can ( some 改成 any ,my改成your等）一加：即在句首加助动词Do或Does ;二改：1、把谓语动词改为原形；2、改换主语称谓（同 ）；三问号：句末的句号改为问号。Eg8. We read En glish every morni ng.t Do you read English every morning?Eg9. Tom s

7、father liste ns to En glish on the radio every evening.Does Tom s father liste n to En glish on the radio every evening?特别注意：对于第一定要注意动词的还原，因为时态与数的变化已经体现在助动词上 了。E. 将下面的句子转换为一般疑问句。1.1 am from china.Are you from china?2. This is my sister ,Na ncy.Is this your sister,Na ncy?3. You can have a look. Can I

8、 have a look?4.1 play football.Do you play football?5. Kitty has a yellow purse.Does Kitty have a yellow Purse?6. There is a birthday cake on the table?Is there a birthday cake on the table?课题二：一般现在时否定句重点： 1 .掌握一般现在时否定句的基本构成方法。2 了解一般现在时否定句的基本用法。3 能灵活的运用一般现在时的否定句形式。难点：1.一般现在时否定句的构成，掌握行为动词一般现在时第三人称单数。

9、2. 能灵活的运用一般现在时否定句。教学过程:1. Be动词的否定式：be+notEg:l am a teacher. I m not a teacher.You are a student. You aren t a student.She is a doctor. She isn t a docor.We are friends. We aren t friends.要求学生写出类似的句子。如：I am a girl.2. Do/Does（实义动词）的否定句。Do+not/Does+not.第一人称（我/我们）、第二人称（你/你们Do第三人称（他/他们）t Does改为否定句时，一定要记得

10、讲句子中动词恢复原型。Eg. I like En glishI don t like English.Mary likes playing the pianoMary doesn t like playing the piano.注意：球类前一般都不加定冠词play football 踢足球play baseball 打棒球play tennis 打网球play table tenn eis打乒乓球Play badm inton 打羽毛球乐器前一般都加定冠词Play the drum 打鼓play the guitar 弹吉他 play the violi n拉小提琴3练习一下。将词组或单词写

11、成一个完整的句子，并改为否定句。My motherread booksevery morning.Lily sing song every ni ghtPlay basketball Tom like on weeke ndsAt the mid-auru mn eat wemoon cakes课结束前总结课堂讲义1. 否定句：将词组或单词写成一个完整的句子，并改为否定句。My motherread booksevery morni ng.Lily sing song every ni ghtPlay basketball Tom like on weeke ndsAt the mid-aur

12、u mn eat we moon cakes2. 一般疑问句：辨别以下是否为一般疑问句。Are you a stude nt?Is it his pet?What is that over there?Can you swim?Do you have a storybook?This is a toy bear,I thi nk.3. 般疑问句:将下面的句子转换为一般疑问句。1.1 am from china.Are you from china?2.This is my sister ,Na ncy. Is this your sister,Na ncy?3. You can have a

13、look. Can I have a look?4.1 play football.Do you play football?5. Kitty has a yellow purse.Does Kitty have a yellow Purse?6. There is a birthday cake on the table?Is there a birthday cake on the table?HOMEWORK般疑问句及否定句专项练习请将下列句子改为一般疑问句，并作出回答。1.1 am a stude nt.a stude nt?2.She is a girl.a girl?3. His

14、first n ame is Tom.n ame Tom?4. This is a ruler.a ruler?6. There is a book on the desk.a book on the desk?7. There are some dictionaries on the floor.dictionaries on the floor?10. My friend wants to know about my morning.to know aboutmorning?11.T ony has a computer.Tonya computer?Mr.White very busy?

15、12.Mr.White is very busy.13.He teaches us art.us art?TV in the morning?14.She watches TV in the morni ng.TV in the eve ning?15.1 watch TV in the eve ning.16.He runs every day.every day?to know his n ame?17.1 want to know his n ame.18.They study at home.at home?19.She studies En glish at school.En gl

16、ish at school?20.I do my homework every day.homework every day?21.He does his homework at7:00pm.his homework at7:00pm?3.She is seve n years old. Sheseve n years old.23.She eats chicken for dinner.chicken for dinner?24. My pare nts like eati ng banan as.parentsbanan as?25. We do eye exercises every d

17、ay.eye exercises every day?26. He has a green T-shirt.a green T-shirt?27. My birthday is October 10th.October 10th?28. Her favorite subject is scie nee.scie nee?29. We can see some birds.seebirds?.请将下列句子改为否定句I.There is a computer on the desk. Therea computer on the desk.pictures on the wall.2. There

18、 are some pictures on the wall. There4. I like pears. Ipears.5. She has a soccer ball. Shea soccer ball.6. My mother wants to go to a movie. My mother7. Tom can play the drums. Tomplay the drums.8. I can sing and dance. Isingdance.9. She has some erasers. Sheerasers.10.1 think it is interesting. Iit is interesting.11. Mary ofte n plays s