人教新目标七年级下册（新）Unit4Don’teatinclass课件（105张）(教育精品).ppt

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1、Dont eat in class.Section ASection A1.学会用英文表达一些标志的含义学会用英文表达一些标志的含义2.能熟练使用目标语言谈论对某些规章制度能熟练使用目标语言谈论对某些规章制度（校规、家规等）的看法（校规、家规等）的看法教学目标教学目标arrive v.到达到达(be)on time 准时准时listen to 听听outside adv.在外面在外面 adj.外面的外面的important adj.重要的重要的 bring v.带来；带来；取来取来New words New words hallway n.走廊；过道走廊；过道New words New wor

2、ds hall n.大厅；礼堂大厅；礼堂New words New words dining hall 餐厅餐厅New words New words outside 外面的；在外部的外面的；在外部的 New wordsNew words inside 里面的；在里部的里面的；在里部的New wordsNew words 点击查看点击查看动画词汇动画词汇rule n.规则；规章规则；规章 下一页下一页New wordsNew words 点击查看点击查看动画词汇动画词汇listen v.听；倾听听；倾听 下一页下一页New wordsNew words 点击查看点击查看动画词汇动画词汇figh

3、t v&n.打架；争吵打架；争吵 下一页下一页New wordsNew words 点击查看点击查看动画词汇动画词汇sorry adj.抱歉的；难过的；抱歉的；难过的；惋惜的惋惜的 下一页下一页New wordsNew words 点击查看点击查看动画词汇动画词汇wear v.穿；戴穿；戴 下一页下一页New wordsNew words 点击查看点击查看动画词汇动画词汇quiet adj.安静的安静的下一页下一页fight 是不及物动词，其后加上是不及物动词，其后加上with才能接才能接宾语。宾语。fight with sb.意为意为“与某人打架与某人打架”。如：Dont fight wit

4、h your sister again.不要再和你妹妹打架了。They are fighting with the enemies bravely.他们正在勇敢地同敌人战斗。Explanation School Rules Do you know these school rules?Dont arrive late for class.School Rules Dont run in the hallways.School Rules Dont eat in the classroom.School Rules Dont listen to music in the classrooms o

5、r the hallways.School Rules Dont fight.School Rules Dont talk in class.Dont talk with each other in class.School Rules Dont sleep in class.School Rules School Rules Dont use mobile phone in class.Dont have long hair for boys.School Rules Dont smoke.(No smoking)School Rules break the class rulestalk

6、about rulesbreak the rules违反规则违反规则break the school rules违反校规违反校规违反班规违反班规 谈论谈论规则规则Language goals 1aWhich rules are these students breaking?Write the number of the rule next to the students.1.Dont arrive late for class.You must be on time.2.Dont run in the hallways.3.Dont eat in the classroom.You must

7、 eat in the dinging hall.4.Dont listen to music in the class.5.Dont fight.12345 Listen.What rules are these students breaking?Write the numbers after the names.1bPeter _ Selina_ Nick _2341bTapescript Ms.Clark:Hey,Peter.You know the rules.Dont run in the hallways.Peter:Sorry,Ms.Clark.Mr Smith:Amy,don

8、t eat in classroom.You must eat in the dining hall.Amy:Oh,sorry,Mr.Smith.Mr Smith:Hey,Mike.Dont listen to music in class,Mike!Boy:He cant hear you.Mr.Smith.拓展拓展下一页下一页祈使句表请求、命令、叮嘱、邀请、劝告等。祈使句分为第二人称祈使句及第、三人称祈使句两大类。拓展拓展祈使句祈使句一、祈使句的分类 1第二人称祈使句通常用来向听话者发出命 令，提出要求或建议。这种祈使句的主语 you通常不表示出来，而是以动词原形开 头。如：Stand u

9、p!Dont worry about!拓展拓展祈使句祈使句2第一、三人称祈使句是以第一人称和第 三人称代词或者名词等作为祈使的对 象，这类祈使句通常以let为引导词表建 议。如：Lets go!Let us go home!Let him be here by 10 oclock 二、祈使句的强调形式及否定形式 1.祈使句的强调形式是在整个结构之前加 do。如：Do give my regards to your parents!务必一定代我向你父母问好!2.祈使句的否定形式是在整个结构之前加 dont或never。如：Dont you be nervous!你不要紧张!拓展拓展祈使句祈使句肯

10、定祈使句肯定祈使句 否定祈使句否定祈使句1.Sit down.2.Come in.3.Eat at home.4.Listen to music outside.5.Do your homework at school.Dont sit down.Dont come in.Dont eat at home.Dont listen to music outside.Dont do your homework at school.Practice 将下列祈使句改成否定形式。将下列祈使句改成否定形式。A:What are the rules?B:Well,we cant arrive late fo

11、r class.1cStudent A is a new student.Student B tells Student A about the rules above.1.Dont arrive late for class.You must be on time.2.Dont run in the hallways.3.Dont eat in the classroom.You must eat in the dinging hall.4.Dont listen to music in the class.5.Dont fight._ listen to music in the clas

12、srooms or hallways._ listen to music in the music room_ listen to music outside_ eat in the classroom_ eat in the dinging hall_ eat outside_ wear a hat_ fight2aListen.Check()the activities Alanand Cindy talk about.2bListen again.Can Alan and Cindy do these activities?Circle“can”or“cant”above.cancanc

13、ancancancancancancantcantcantcantcantcantcantcantlisten to music in the classrooms or hallways.listen to music in the music room listen to music outsideeat in the classroomeat in the dinging hall eat outside wear a hatfight2a,2bTapescript Cindy:What are the school rules,Alan?Alen :Well,we cant liste

14、n to music in the classrooms or hallways.But we can listen to it outside or in the music room.Cindy:Uh-huh.Alen :And we cant eat in the classrooms,but we can eat in the dining hall.Cindy:Oh.And can we wear a hat in class?Alen :No,we cant wear hats.What else?Oh,you cant fight with classmates.That mak

15、es the teachers really unhappy.Cindy:I see2cStudent A is Alen,and Student B is Cindy.Talk about the rules in 2a.Can we listen to music,Cindy?We cant listen to music in the hallways.but we can listen to it outside.GrammarFocusCan we eat in the classroom?No,we cant,but we can eat in the dining hall.Ca

16、n we wear a hat in class?Yes,we can./No,we cant.Does he have to wear a uniform at school?Yes,he does./No,he doesnt.What do you have to do?We have to be quiet in the library.Dont fightDont run in the hallways.What are the rules?We must be on time for class.Explanation else是副词，意为是副词，意为“别的；其他的别的；其他的”，可

17、以和，可以和疑问词疑问词what,who,where等连用，位于这些词等连用，位于这些词之后。如：之后。如：Who else is in the house?房子里还有谁？房子里还有谁？else还可与不定代词还可与不定代词something,anything,anybody等连用，也要放在它们的后面。如：等连用，也要放在它们的后面。如：Do you have anything else to do this afternoon?你今天下午还有别的事要做吗？你今天下午还有别的事要做吗？What else do you have to do?拓展拓展情态动词情态动词can的用法的用法1.表示能力（

18、如体力和脑力方面），意为表示能力（如体力和脑力方面），意为2.“能；会能；会”等。例如：等。例如：Can you speak English?你会讲英语吗？你会讲英语吗？2.表示请求或允许，多用在口语中，意为表示请求或允许，多用在口语中，意为“可以；可以；能能”等。例如：等。例如：Can I help you?我能帮助你吗？我能帮助你吗？用于否定句表示不允许。例如：用于否定句表示不允许。例如：You cant play basketball.你不能玩篮球。你不能玩篮球。拓展拓展情态动词情态动词can的用法的用法 用于疑问句中用来提出要求。例如：用于疑问句中用来提出要求。例如：Can you.？

19、“请你请你好吗？好吗？”表示说话表示说话人的请求。人的请求。Can I.？“我可以我可以吗？吗？”用来征求对用来征求对方是否允许自己做某事。如在句末加上方是否允许自己做某事。如在句末加上please一词就显得更有礼貌了。例如：一词就显得更有礼貌了。例如：Can you help me,please?请你帮助我好吗？请你帮助我好吗？拓展拓展情态动词情态动词can的用法的用法3.表示可能。例如：表示可能。例如：He can be at home now.他现在可能在家。他现在可能在家。The moon cant always be full.月亮不可能常圆。月亮不可能常圆。4.表示怀疑。在表达此意

20、时，只能用于一般表示怀疑。在表达此意时，只能用于一般 疑问句中，带有感情色彩。例如：疑问句中，带有感情色彩。例如：Can it be true?那会是真的吗？那会是真的吗？拓展拓展have to与一般情态动词的异同与一般情态动词的异同相同点：相同点：一般的情态动词不能单独作谓一般的情态动词不能单独作谓语，后面必须接动词原形一起语，后面必须接动词原形一起构成谓语，构成谓语，have to 也是这样。也是这样。拓展拓展have to与一般情态动词的异同与一般情态动词的异同不同点：不同点：1、一般的情态动词没有人称和数的变化，而、一般的情态动词没有人称和数的变化，而 且所用的时态也受到一定的限制，而

21、且所用的时态也受到一定的限制，而have to 有人称和数的变化。可用于多种时态中：有人称和数的变化。可用于多种时态中：一般现在时中当主语是第三人称单数时要一般现在时中当主语是第三人称单数时要 用用has to，其余的人称用，其余的人称用have to，一般过，一般过 去时中要用去时中要用had to。如：。如：She has to go to school by bus.她不得不乘公汽上学。她不得不乘公汽上学。拓展拓展2、否定句和疑问句的构成方式不同：一般的情态动词直接在后面加not构成否定句，把这些情态动词提到句首就构成一般疑问句。而have to 的否定句和疑问句的构成往往要借助 于助动

22、词do的适当形式或助动词will即have to,has to,had to的否定式分别为dont have to,doesnt have to,didnt have to，疑问句是在句 首加助动词do的相应形式,句中还原成have to。如:What does she have to do?她必须做什么？You didnt have to wait for me yesterday.昨天你没有必要等我。have to与一般情态动词的异同与一般情态动词的异同1.Mr Green smoke here,because theres a sign on the wall.It says“No sm

23、oking.”2.Its very hot outside.You wear a hat.3.We eat in the classroom,because its impolite to teachers.4.I go to bed after 11:00 on school night.5.The students read books and magazines in the library.cantcancancancantPractice 根据句意，用根据句意，用can和和cant填空。填空。1.We_ clean our classroom after school.2.She_

24、make her bed after getting up.3.Its 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用用have to或或has to填空。填空。Practice 3aWrite the ruels for the school library.1324Library Rules 1._ 2._ 3._ 4._Dont talkDont listen to musi

25、cDont eatDont take photosAre there any rules in your school?What are they?_ _ _HomeworkDont eat in class.Section BSection B1.能使用目标语言制定并讨论校园内一些能使用目标语言制定并讨论校园内一些 公共场所的规则公共场所的规则2.给父母写一封建议信给父母写一封建议信教学目标教学目标go out 外出外出New words New words do the dishes 清洗餐具清洗餐具New words New words make(ones)bed 铺床铺床New wor

26、ds New words before prep.&conj.在在以前以前adv.以前以前more adj.&pron.更多的更多的relax v.放松；休息放松；休息terrible adj.非常讨厌的；可怕的非常讨厌的；可怕的Strict adj.严格的；严厉的严格的；严厉的remember v.记住；记起记住；记起hair n.头发；毛发头发；毛发New words New words New wordsNew words 点击查看点击查看动画词汇动画词汇out adv.外出外出 下一页下一页New wordsNew words 点击查看点击查看动画词汇动画词汇practice v.&n

27、.练习练习 下一页下一页New wordsNew words 点击查看点击查看动画词汇动画词汇dish n.碟；盘碟；盘 下一页下一页New wordsNew words 点击查看点击查看动画词汇动画词汇wash 洗；洗涤洗；洗涤 下一页下一页New wordsNew words 点击查看点击查看动画词汇动画词汇kitchen n.厨房厨房 下一页下一页New wordsNew words 点击查看点击查看动画词汇动画词汇noisy adj.吵闹的吵闹的 下一页下一页New wordsNew words 点击查看点击查看动画词汇动画词汇read v.读；阅读读；阅读 下一页下一页New wor

28、dsNew words 点击查看点击查看动画词汇动画词汇feel v.感觉；觉得感觉；觉得 下一页下一页New wordsNew words 点击查看点击查看动画词汇动画词汇luck n.幸运；运气幸运；运气 下一页下一页New wordsNew words 点击查看点击查看动画词汇动画词汇keep v.保持；保留保持；保留 下一页下一页New wordsNew words 点击查看点击查看动画词汇动画词汇learn v.学习；学会学习；学会 下一页下一页1Read the rules in the chart in1b.Then match the pictures a-h with the

29、 rules.acegbdfh Listen and put an for things Dave cant do and a for things he has to do.RulesCant Have to do whengo outOn school nightssee friendsdo his homeworkpractice the guitar1bOn school daysafter schoolbeforedinnerahceRulesCantHave to dowhendo the disheswatch TVhelp his mom make breakfast clea

30、n his roombafterdinnergIn theeveningdeverymorningfeverysaturdayListen again.Write when Dave has to follow the rules in the chart in 1b.Choose from the phrases in the box.1con school nights every Saturday before dinner in the evening on school days after dinner after school every morning1b,1cTapescri

31、pt Emily:Hi,Dave.Do you want to watch the basketball game in the park this evening?Dave:Id love to but I cant go out on school nights.Emily:Oh,thats too bad.Dave:Yeah,I have so many rulesEmily:Really?Dave:Yeah,I cant see my friends on school days and I have to do my homework after school.Emily:What

32、other rules do you have?Dave:Mmm.I must practice the guitar before dinner and then I have do dishes after dinner.And I cant watch TV in the evening.Emily:Oh.Well,I have to help my mom make dinner sometimes.Dave:Me,too.I have to help my mom make breakfast every morning.And I must clean my room every

33、Saturday.Emily:Wow,you do have a lot of rules!1dTalk about the rules in Daves house.Can Dave go out on school nights?No,he cant.Dear Dr Know,There are too many rules!my mom says,“Get up now and make your bed!”after breakfast,my mom always says,“Dont leave the dirty dishes in the kitchen!”after that,

34、I run to school because I cant be late.At school,we have more rules-dont be noisy,dont eat in class,My dad days I cant play basketball after school because I must do my homework.I can play only on weekends.After dinner,I cant relax either.I must read a book before I can watch TV.But I have to go bed

35、 before 10:00.Rules,rules,rules!Its terrible!What can I do,Dr.Know?Molly Brown,New York Read the letters.Underline the rules for Molly.2bMollys RulesGet up now and make your bed after breakfastDont leave the dirty dishes in the kitchen.Dont be noisyDont eat in classDont play basketball after schoolM

36、ust do homework after school Read a book before she can watch TVshe has to go bed before 10:003aDear Molly,I know how you feel.People always tell us,“dont do this or“you cant do that!”but think about it,molly.There are a lot of things you can do,you can play basketball on weekends.You can watch TV a

37、fter you read a book.Parents and schools are sometimes strict,but remember,they make rules to help us.We have to follow them.Good luck!Dr.Know There are too many rules!句中的too many意为“太多”，后面要接可数名词的复数形式；too much也有“太多的”的意思，其后面要接不可数名词。如：Dont give him too much money.不要给他太多钱。There are too many people in th

38、e supermarket.超市里有太多人了。Explanation 1.Molly_ play basketball on school days,but she_ play it on weekends.2.Molly _ do her homework first when she gets home.3.Molly _ read a book after dinner before she_ watch TV.canthave to/mustcan2cRead the letters again and complete the sentences with have to/must,

39、can or cant.have to/mustcan4.At school,Molly_ be noisy or eat in class.5.Parents and schools make rules to help students.So students _ follow the rules.2c Read the letters again and complete the sentences with have to/must,can or cant.have to/musthave to/mustDear Dr.Know,_you help me?Im not happy be

40、cause there too many rules at home.Every morning,I _get up at six oclock.At school,I _ wear a school uniform,and I _keep my hair short.After school I _play with my friends or watch TV because I _ do my homework.3aComplete Zhao Peis letter to Dr.know using have to/must,can or cant.have to/musthave to

41、/mustCanhave to/mustcanthave to/mustcantI _relax on weekends either because I _learn to play the piano.I never have fun.What_ I do?Zhao Peihave to/mustcantcanHomeworkWrite a letter to Dr.Know.Tell him about all the rules and how you feel about them.Dont eat in class.Selfcheck1.Fill in the blanks wit

42、h the words in the box.SELF CHECKarrive late listen to be noisy follow the rulesbe strictMy name is Timmy the Mouse.I must get up early at 6:30 a.m.every morning.Then I have to go to the kitchen to get food for grandpa.I never _to the kitchen because I have to get there before the cat gets up.My gra

43、ndpa always tells me I cant _.I _ him because I dont want the cat to get me!My grandpa_ with me,but I think its best to_!be noisyarrive latelisten tois strictfellow the rules2.Use can,cant,have to/must and dont to write about the rules at school,write two sentences for each rule.1.arrive late/class

44、_ 2.listen/teacher _3.be noisy/library_4.speak English/English class_5.cat/dining hall_ 1Key word check.Check the words you know.classroomhallwayarriveoutsideSELF CHECKlateuniformgo outcansports shoeswithoutpracticecanthave tolistenList the rules of the Fraser family.FAMILY RULES1._2._3._4._5._6._ _

45、Dont watch TV too late.Dont eat in bed.Dont sleep too late.Dont sing loudly during the night.Clean the room.3Dont talk loudly on the phone.Just for Fun!A:Hey,Dad.Can I ride my bike?B:Yes,you can.A:Do I have to wear a helmet?B:Yes,you do.注：helmet helmit n.头盔,钢盔1.不得不不得不 _2.在课堂上在课堂上 _3.清洗餐具清洗餐具 _4.在在10

46、点前点前 _5.不许说话不许说话 _词汇练习词汇练习翻译下列词组。翻译下列词组。have to in class do the dishes by 10 oclock Dont talk!词汇练习词汇练习翻译下列词组。翻译下列词组。6.practice speaking Chinese _7.arrive late for class _8.eat outside _9.Dont fight _10.go out _练习讲汉语练习讲汉语 上课迟到上课迟到 在外面吃在外面吃 不要打架！不要打架！出去出去 句型练习句型练习根据句意及首字母提示补全单词。根据句意及首字母提示补全单词。1.Stop r

47、unning here.Youre breaking the school r_.2.Mary often helps her mom d_ the dishes after dinner.3.We cant eat in the classroom,but we can eat o_.4.Every night,I have to go to bed b_9:00.ules o y/before utside6.Look!There is a sign“No _!”on the wall.So please be quiet.7.Can you _ late for school?8.He

48、has to go to the _ Palace to learn the piano every Sunday.9.My two brothers are always _.I cant stand them.10.Three days _,he got the letter from his brother.talkingbe Childrens fighting用方框中所给单词的适当形式填空。用方框中所给单词的适当形式填空。句型练习句型练习 laterbe,late,child,talk,fight 1.Mike was late _ school yesterday because

49、he got up late.2.Zhao Pei cant go out _ school nights.3.The boy _ a blue T-shirt is my brother.4.The students in our school cant wear hats _ class.5.Who do you often play basketball _?My friends.for on in in用适当的介词填空。用适当的介词填空。介词填空介词填空 with1.No talking!(改成同义句改成同义句)_ _,please!2.The man behind the white

50、 car is his father.（对画线部分提问）（对画线部分提问）_ _ is his father?Dont talk Which man 按要求改写下列句子。按要求改写下列句子。句型练习句型练习3.She read the book under the tree yesterday afternoon.（改成一般疑问句）（改成一般疑问句）_ she _ the book under the tree yesterday afternoon?4.Do your homework at school.（改为否定句）（改为否定句）_ _ your homework at school.5