人教版七年级英语下册Unit4-Don't-eat-in-class课件PPT(2013年春)[1]-3.ppt

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1、Unit4Don’teatinclass!SectionA(1a-1c)learningaims:1.单词2.祈使句的肯定句与否定句Review:1.Whattimedoyougotoschool?2.Howdoyougettoschool?3.Canyousing?4.Canyousinginclass?Wordsandexpressionsrule规则，规章arrive到达(be)ontime准时hallway走廊，过道hall大厅，礼堂dininghall餐厅listen听，倾听listento…听……fight打架，战斗wearsorry抱歉的，难过的Freetal

2、kWhatcanyoudoatschoolorintheclassroom?Whatcan’tyoudo?Makeasurvey(tick√orcross×)Canwe…?Yes,wecan.(No,wecan’t.)()dohomeworkinclass.()listentotheteachersinclass.()runinthehallways()readabook.()wearhatsinclass()listentomusicinclass()eatintheclassrooms()arrivelateforschool√√×××××√Wecandohomewor

3、kinclass.playcomputergameslistentotheteachersinclass.watchTVonschoolnightsreadabook.wearhatsinclasslistentomusicinclasseatanythinginclassdrawonthewallridebikesatschooldohomeworkinclass.playcomputergameslistentotheteachersinclass.watchTVonschoolnightsreadabook.wearhatsinclasslistentomusicin

4、classeatanythinginclassdrawonthewallridebikesatschoolWecan’tDon’teatintheclassroom.Canweeatinclass?No,wecan’t.arrivelateforclassCanwearrivelateforclass?No,wecan’t.Don’tarrivelateforclass.belateforclass=arrivelateforclassA:Canwearrivelateforclass?B:No,wecan’t.Wecan’tarrivelateforclass.Don’t

5、arrivelateforclass..A:Canweruninthehallways?B:No,wecan’t.Wecan’truninthehallways.Don’truninthehallways.Canweplayitintheclassrooms?No,wecan’t.Butwecanplayitoutside.(在外面）Don’tplaysportsintheclassrooms.Canyoufightinschool?No,wecan’t.Don’tfight.Canyoufightwithothers?No,wecan’t.fightDon’teatint

6、heclassroom.Don’tplaysportsintheclassrooms.Don’tfight.Wecaneatinthedininghall.Wecanplaysportsoutside.Wecan’tfightwithothers.1.祈使句是表示请求、命令、叮嘱、号召、劝告等的句子;通常省略主语you;句中谓语动词用动词原形;句尾一般用降调;祈使句的开头是动词原形。祈使句有肯定和否定两种：e.g.Look out!小心！Wait here for me!在这等我！GrammarComein,please!请进！Sitdown,please.请坐。Let's

7、gohome.我们回家吧。否定的祈使句是在动词原形前(即句首)加Don't.e.g.Don'ttalkinclass!不要在课常上讲话！Don'topenthewindow!别开窗！Don’tarrivelateforschool.上学别迟到!Don’tsmoke!/Nosmoking!别吸烟!SCHOOLRULES1.Don’tarrivelateforclass.Youmustbeontime.2.Don’truninthehallways.3.Don’teatintheclassroom.Youmusteat