新目标(Go for it)版七年级下Unit 12 Don’t eat in class.Section B

课件23张PPT。Don’t eat in classUnit12by yxxoygym classPE class--What can we do in gym class?
--We can
--What do we have to wear for gym class?
--We have torun/play basketball…wear sports shoes for gym class.Yes, we do.Do you have to wear a uniform at school?We have to wear a uniform at school.必须,不得不Do you have to wear a uniform on weekends?No, we don’t.We don’t have to wear a uniform on weekends.Yes, we do.Do you have to wear sports shoes for gym class?We have to wear sports shoes for gym class.Do you have to wear shorts for gym class?No, we don’t.We don’t have to wear shorts for gym class.Yes, we do.Do you have to listen carefully in class?We have to listen carefully in class.Yes, we do.Do you have to clean the classroom every day?We have to clean the classroom every day.Do you have to clean the classroom on vacation?No, we don’t.We don’t have to clean the classroom on vacation.Yes, we do.Do you have to do homework after class?We have to do homework after class.Yes, we do.Do you have to do some reading every day?We have to do some reading every day.Fill in the blanks with the correct words in the box. uniform
classroom
sports shoesclassroom uniform3a3bPairwork:A: Do we have to _________?B: Yes, we do. / No,we don’t.A: Does he have to ____?
B: Yes,he does./ No,he doesn’t.A: ____________?
B: _______________.We have to….
We have to arrive at school on time.
We have to do homework every day.
We have to clean the classroom every day.
We have to keep the classroom clean.
We have to study hard at all lessons.As students ,what do you have to do in the school?1.?have?to?的意思是“必须、不得不”。
(1) 结构:主语＋have?to＋动词原形 (一般现在时,主语是第三人称单数时, 用has?to;句子是过去时, 用had?to)have toI/they/we have to do sth.
She/He has to do sth.
had to do sth.在体育课上,我们必须穿运动鞋。
We?have?to?wear?sports?shoes for?gym?class.
汤姆每天必须练习弹吉它。
Tom?has?to?practice?playing the?guitar?every day.?
上周一我不得不早上5点起床。
I?had?to?get?up?at?5:00?a.m.?last?Monday. (2) 否定形式:
主语＋don’t?have?to＋动词原形
( 一般现在时,主语是第三人称单数时用
doesn’t have to;?
一般过去时, 任何主语都用didn’t?have?to ) 今天尼克不必穿制服。
Today Nick?doesn’t?have?to?wear?a?uniform.
上个星期天我们不必早起。
We?didn’t?have?to?get up early last Sunday.(3) 疑问句:
do?( does/did )＋主语＋have?to＋动词原形+?周末你必须呆在家里吗?
A:Do?you?have?to?stay?at?home?on?weekends?
是的, 我必须。/ 不, 我不必。
B: Yes,?I?do.?/?No,?I?don’t. 她每个周末必须打扫她的卧室吗?
Does she have to clean her room every weekend?Yes, she does. /No, she doesn’t. have to don’t /doesn’t have to必须 ，不得不不必1.我们必须穿校服吗？2.玛丽必须穿运动鞋上体操课吗？是的，她是。3.琳达，你不必在上午七点前到校。4. 他们在学校不得不做什么呢？5. 我们必须在课上保持安静。Do we have to wear uniforms?Does Mary have to wear sports shoes for gym class? Yes,she does.Linda,you don’t have to arrive at school before 7 o’clock.What do they have to do at school?We have to keep quiet in class.用have to或has to填空
1.We clean our classroom after school.
2.She make her bed after getting up.
3.It’s late. Mr Beckman go to work by car.
4.Emily and Peter join a music club. They practice guitar every day.have tohave tohas tohas to根据句意，用can和can’t填空
1.Mr Green smoke here, because there’s a sign on the wall. It says “No smoking.”
2.It’s very hot outside. You wear a hat.
3.We eat in the classroom, because it’s impolite to teachers.
4.I go to bed after 11:00 on school night.
5.The students read books and magazines in the library.can’tcancancancan’tA:Do we have to…?
B:Yes, we do. We have to…
A:What else do we have to do at school?
B:We have to…wear school uniforms at school
wear school badges (校徽)at school
clean the classroom every day
keep our school clean every day
wear sports shoes for gym class
keep quiet in class
listen to the teachers carefully(认真) in class
do homework on time(按时)
have classes from Monday to Saturday
arrive at school before 6:50am
read English every dayInterviewWork in pairs.Suppose one is a student,the other is a reporter from Sanmen TV station.(采访)Make a report like this:
There are many rules in …’s school.Don’t ___.
Don’t___.They can’t ___,but they can_____.They have to_____.They don’t have to______
They must keep(遵守) these rules.A: Hello! I’m a reporter from Sanmen TV station.
May I ask you some questions?
B: Sure.
A: What are the rules in your school ?
B: Well,we can’t …But we can… .
A: Do you have to…?
B: Yes,…/ No…
A: Thank you!选词填空：用所给词的适当形式填空
rule, practice, join, after, lucky, for, on, read, by, early
Emily has so many __.She has to do her homework ___ school. She can’t go out ___ school night. She has to wash the dishes after dinner, then she can watch TV _____ half an hour. She likes ___. She usually reads at night. She has to be in bed __ ten o’clock because she has to get up ___ the next morning. She ___ a music club. She has to ____ her guitar every day. She doesn’t think she’s ____. ,,,,,,,,,
rulesafterforreadingbyearlyjoinspracticeluckyon