一般疑问句和否定句

亠般疑问句，否定句
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.
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）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 课题一：一般疑问句 general question
yes
Eg1. 问句：Is this your pen ?
肯答:Yes
，
it is.
否答:No，it is n't.
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.
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
位置了。

）
当只有一支笔的时候就用Is,回答：Yes,it is/No,it isn ' t .
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?2个词调换
ls/Are+主语+其他部分OOO^是。

Eg1. Is this your pen
(these)/ 那
回答: Yes,they are/No,they aren t.
Can/Will+主语+V-原型？（后面动词都用原型）
Eg. You can ope n the door Can you ope n the door?
You will go to school next Mon day Will you go to school n ext Mon day
Do/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Does
Parents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。

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,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l\my\mine\we\our\ours 等第一人称分别改为
相应的第二人称you\your\ yours 等；
三问号：句末的句号改为问号。

如：
Eg6. I am an En 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 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 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。

2. 能灵活的运用一般现在时否定句。

We go to school by bike. We don't go to school by bike.
教学过程:
1. Be 动词的否定式：be+not
Eg: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，一定要记得讲句子中动词恢复原型。

Mary doesn ' t like playing the piano.
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
play the guitar 弹吉他 play the violi n 拉小提琴 3•练习一下。

将词组或单词写成一个完整的句子，并改为否定句。

Eg. I like En glish
I don ' t like English.
Mary likes playing the piano Play the drum 打鼓
My mother read books every morning. Lily sing song every ni ght
Play basketball Tom like on weeke nds
At the mid-auru mn eat we moon 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 mother read books every morni ng. Lily sing song every ni ght
Play basketball Tom like on weeke nds
At the mid-auru mn eat we moon cakes
2. 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 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 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 about morning?
11.T ony has a computer.——Tony a computer?
12.Mr.White is very busy.
14.She watches TV in the morni ng.
15.1 watch TV in the eve ning.
17.1 want to know his n ame.
13.He teaches us art.
us art? 18.They study at home.
at home? 19.She studies En glish at
school.
En glish at school? 20.I do my homework every day.
homework every day? 21.He does his homework at7:00pm.
his homework at7:00pm? Mr.White very busy?
TV in the morning? TV in the eve ning? 16.He runs every day.
every day? to know his n ame?
22.They have five rooms. five rooms?
23.She eats chicken for dinner. ------------------- chicken for dinner?
24. -------------------------------------------------------- My pare nts like eati ng banan as. -------------------------------------------------------- parents ------------- b anan as?
25. We do eye exercises every day. ----------------- e ye exercises every day?
26. He has a green T-shirt. ------------------- a green T-shirt?
27. -------------------------------------------------------- My birthday is October 10th. ------------------------------------------------------------ October 10th?
28. ----------------------------------------------------------------- H er favorite subject is scie nee. --------------------------------------------------------- s cie nee?
29. ----------------------------------------------- W e can see some birds. see
--------------------------------------------------- b irds?
.请将下列句子改为否定句
I.There is a computer on the desk. There ------ a computer on the desk.
13. T ell him the n ews. him the n ews.
2. There are some pictures on the wall. There pictures on the wall.
3.She is seve n years old. She seve n years old.
4. I like pears. I ---------- pears.
5. She has a soccer ball. She ---------- a soccer ball.
6. My mother wants to go to a movie. My mother
7. Tom can play the drums. Tom ------ p lay the drums.
8. I can sing and dance. I ------ sing——dance.
9. She has some erasers. She ----------------- e rasers.
10.1 think it is interesting. I -------- it is interesting.
11. Mary ofte n plays sports after dinner. Mary
12. There are some tomatoes in the box. to go to a movie. sports after dinner.
There are tomatoes in the box.
13. T ell him the n ews. him the n ews.
14. She has brothers and sisters. She ---------- brothers——sisters.
15. I think she is right. I --------- she——right.
16.She gets up at 6:00 in the morning. She --------- up at 6:00 in the morning.。