人教版七年级下册Unit4 Dont eat in classPeriod2课件..ppt

Unit4Donteatinclass.,SectionAPeriodTwo,Schoolrules,1.Dontarrivelateforclass.Youmustbeontime.,2.Dontruninthehallways.,3.Donteatintheclassroom.Youmusteatinthedininghall.,4.Dontlistentomusicinclass.,5.Dontfight.,Letsplayagame!Whoknowsthesesigns?,Dontsmoke!Nosmoking!,Dontfight.,intheclassroom,Dontlistentomusicintheclassroom!,Donteatintheclassroom.,intheclassroom,inthelibrary,Donttalkinthelibrary!Notalking!,Dontarrivelateforclass.Youmustbeontime.,Dontsleepinclass.,Dontdanceinclass.,inclass.,Now,Listen.ChecktheactivitiesAlanandCindytalkabout.,2a,Listenagain.CanAlanandCindydotheseactivities?Circlecanorcantabove.,2b,自主学习：1.大声朗读2d的对话，写出对话里的校规。（1）（2）（3）（4）,2.请找出2d中的短语:,John:Hi,mynamesJohn.Itsmyfirstdayatschool.Alice:Hi,John.ImAlice.Thisisagreatschool,buttherearealotofrules.John:Really?Whataresomeoftherules?Alice:Well,dontbelateforclass.Thisisveryimportant.,John:OK,sowemustbeontime.Canwebringmusicplayerstoschool?Alice:No,wecant.Andwealwayshavetoweartheschooluniform.John:Isee.Alice:Oh,andwealsohavetobequietinthelibrary.,质疑：1.Alotof可以等同于many吗？2.Isee在本课中是什么意思？,Libraryrules1.Donttalk.2._3._4._,Donteat.,Writetherulesfortheschoollibrary.,3a,Dontlistentomusic.,Donttakephotos.,Makeupfivecoolrulesforyourdreamschool.Shareyourruleswiththeclass.,3c,1.Wecaneatinclass.2.Wedonthavetocometoschooleveryday.3.,古人云：没有规矩，不成方圆。Ithinkasastudent,wemustobey(遵守）theschoolrules,ourschoolwillbecomemoreandmorebeautiful.,1.WehavetowearschooluniformsonMonday.2.Wehavetoarriveatschoolbefore7:30am.3.Wehavetodomorningexerciseseveryday4.Wehavetocleantheclassroomeveryday.5.Wehavetokeeptheclassroomclean.6.Wehavetodohomeworkeveryday.7.Wehavetostudyhardatalllessons.,Whatdoyouhavetodoatschool?,注:另附word文档。点击此处链接,1.我们必须按时到校。Wemustarriveatschool_.2.你能把你的电子游戏带到学校来吗？Canyou_yourcomputergame_school?,ontime,bring,根据所给汉语完成英语句子，每空一词。,to,1.-Canthestudentseatintheclassroom?(作否定回答)-No,_.2.Billhastoplaysportseverymorning.(改为一般疑问句)_Bill_playsportseverymorning?,theycant,Doeshaveto,按要求完成句子，每空一词。,用所给单词的适当形式填空。1.Dont_(listen)tomusicinthelibrary.2.Dowehaveto_(clean)theroomeveryday?3.Youcant_(wear)sunglassesintheclassroom.4.Please_(arrive)atschoolontime(准时).5.Johnisoftenlatefor_(class).,class,listen,clean,wear,arrive,7.情态动词haveto的用法:意思是“必须、不得不”,它侧重于客观上的必要和外界的权威。1)结构:主语haveto动词原形其他(一般现在时,主语是第三人称单数时,用hasto)2)否定形式:主语donthaveto动词原形其他(一般现在时,主语是第三人称单数时,用doesnthaveto)3)疑问句:Do(D