模式2人教版7年級(jí)下冊(cè)課件24份unit12don t eat in class

1、There are many rules in our life.We cant break the rules, we must obey the rules.break the rules:obey the rules:違反規(guī)則違反規(guī)則遵守規(guī)則遵守規(guī)則No, we cant.Dont run in the hallways.Can we run in the hallways?No, we cant.Dont eat in the classrooms.Can we eat in the classrooms?No, we cant.Dont listen to music in the

2、classrooms or the hallways.Can we listen to music in the classrooms or the hallways?No, we cant.fight:打架打架Dont fight.No, we cant.No, we cant. 1.Dont arrive late for class. 2.Dont run in the hallways. 3.Dont eat in the classrooms. 4.Dont listen to music in the classrooms or the hallways. 5.Dont fight

3、.1a1 12 23 34 45 5What rules are these students breaking? Listen and write the numbers after the names.Peter _Selina _ Nick _ 2 2 3 3 4 41bWhat are the rules?We cant arrive late for class.We cant run in the hallways.What are the rules?What are the rules?We cant eat in the classrooms.What are the rul

4、es?We cant listen to music in the classrooms.What are the rules?We cant fight.What are the rules?Well, we cant .Listen and check the activities Alex and Cindy talk about. 1._ listen to music in the classrooms or hallways 2._ eat in the classrooms 3._ wear a hat 4._ listen to music outside 5._ fight

5、6._ listen to music in the music room 7._eat in the dining hall 8._ eat outside2a Listen again. Circle “can” or “cant”. 1._ listen to music in the classrooms or hallways can cant 2._ eat in the classrooms can cant 3._ wear a hat can cant 4._ listen to music outside can cant 5._ fight can cant 6._ li

6、sten to music in the music room can cant 7._eat in the dining hall can cant 8._ eat outside can cant2b In our school, the students can They cant We cant talk in class.What are the rules?=Dont talk in class.Dont play on the street.What are the rules?What are the rules?Dont call peoples nick names(Don

7、t call peoples nick names(綽號(hào)綽號(hào))! )!Do you have to wear a uniform at school?必須,不得不Do you have to wear a uniform on weekends?Do you have to wear sports shoes for gym class?Do you have to wear shorts for gym class?Do you have to listen carefully in class?Do you have to clean the classroom?Do you have t

8、o clean the classroom on vacation?Do you have to do homework after class?Do you have to do some reading everyday?1.1. have to 的意思是的意思是“必須、不得不必須、不得不”。 (1) (1) 結(jié)構(gòu)結(jié)構(gòu): :主語(yǔ)主語(yǔ)havehave toto動(dòng)詞原形動(dòng)詞原形 ( (一般現(xiàn)在時(shí)一般現(xiàn)在時(shí), ,主語(yǔ)是第三人稱單數(shù)時(shí)主語(yǔ)是第三人稱單數(shù)時(shí), , 用用has to; ;句子是過(guò)去時(shí)句子是過(guò)去時(shí), , 用用had to) )have toI/they/we have to do sth

9、.（現(xiàn)在時(shí)）（現(xiàn)在時(shí)）She/He has to do sth.（現(xiàn)在時(shí)）（現(xiàn)在時(shí)）had to do sth.（過(guò)去時(shí)）（過(guò)去時(shí)）We have to wear sports shoes for gym class. . 在體育課上在體育課上, ,我們必須穿運(yùn)動(dòng)鞋。我們必須穿運(yùn)動(dòng)鞋。湯姆每天必須練習(xí)彈吉它。湯姆每天必須練習(xí)彈吉它。上周一我不得不早上上周一我不得不早上5 5點(diǎn)起床。點(diǎn)起床。Tom has to practice the guitar every day. I had to get up at 5:00 a.m. last Monday. .(2) 否定形式否定形式: : 主語(yǔ)主

10、語(yǔ)dont have to動(dòng)詞原形動(dòng)詞原形 ( ( 一般現(xiàn)在時(shí)一般現(xiàn)在時(shí), ,主語(yǔ)是第三人稱單數(shù)時(shí)用主語(yǔ)是第三人稱單數(shù)時(shí)用 doesnt have to; 一般過(guò)去時(shí)一般過(guò)去時(shí), , 任何主語(yǔ)都用任何主語(yǔ)都用didnt have to ) )Today Nick doesnt have to wear a uniform. 今天尼克不必穿制服。今天尼克不必穿制服。We didnt have to get up early last Sunday. 上個(gè)星期天我們不必早起。上個(gè)星期天我們不必早起。(3) (3) 疑問(wèn)句疑問(wèn)句: do ( does/did )主語(yǔ)主語(yǔ)have to動(dòng)詞原形動(dòng)詞原形

11、+?A:Do you have to stay at home on weekends? 周末你必須呆在家里嗎周末你必須呆在家里嗎? B: Yes, I do. / No, I dont. 是的是的, 我必須。我必須。/ 不不, 我不必。我不必。 Does she have to study English every weekend?Yes, she does. /No, she doesnt.Fill in the blanks with the correct words in the box. uniform classroom sports shoesclassroom unifor

12、m3a4How can you be a good student? We cant We have to1Dont go out on school nights.Do your homework after school.Practice your guitar every day.Dont watch TV after school.2aDont watch TV after school.Dont go out on school nights.Do your homework after school.Practice your guitar every day.( )( )( )(

13、 )1234Number the rules in the order your hear them.2b Listen again. Put checks ( ) under “Emily” or “Dave”.Dont watch TV after school.Dont go out on school nights.Do your homework after school.Practice your guitar every day.Emily _Dave_wash clothesmake dumplingsmake the bed6:00get up earlydo homewor

14、k after classtalk loudly at homewatch TV late at nighteat on the bedclean the bedroom on Saturdayget up too late on Sundayplay the guitar late at nightDont watch TV late at night. Dont eat on the bed.Clean your bedroom on Saturday.Dont get up too late.Dont play the guitar late at night.Do you have t

15、o get up at 6:00 ?Do you have to cook dinner?Can you watch TV on weekdays ?Do you have to wash your clothes ?Can you go out on school nights ?Do you have to clean your bedroom?Do you have to be home at 6:00 ?Can you play computer games on weekdays?Report : In my group, Jim has t o get up at 6:00, he

16、 cant Make a survey in a group of 4,then make a report.肯定祈使句否定祈使句Dear Dr Know, Im not happy.I have too many rules in my house.I have to get up at six oclock every morning.I cant meet my friends after school because I have to do my homework.I cant watch TV on school nights. And I have to be in bed by

17、 ten oclock.On weekends,I have to clean my room and wash my clothes.Then I have to help my mom make dinner. Later I have to go to the childrens palace to learn the piano. I never have any fun.What can I do?3ahave to / cantRead and check( )Get up at 6 oclockDont meet friends after schoolDo your homew

18、ork after schoolDont watch TV on school nightsBe in bed by ten oclockClean your room and wash your clothes on weekendsHelp mom make dinnerLearn the piano注釋注釋: :Dear daughter, Here are the new rules for you! Help Zhao Peis parents improve(改進(jìn)改進(jìn)) the rules 1._2._ 3._4._5._Your parentsWrite about the ru

19、les in your house.Dear Dr Know, _.uDont watch TV after school.uDont play computer games for a long time.uDont read books in bed.uClean your room and wash your clothes.uHelp to cook meals.uDont make your table dirty.uDont waste(浪費(fèi)浪費(fèi)) the food.uDont read books when you are having meals.uLunch time begins at 11:40a.m.uIf you come after 6:30p.m. There is no food. Dont be late. . Dont eat in classroom. Dont talk in class. Dont drink in class. Wear uniforms at school every day.Keep quiet and dont make noise.(吵鬧吵鬧)Don