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1、Don’teatinclass.Unit4SectionA11a-2dLet’stalkaboutsomerulesintheschool:Whatthingscanwedointheclass?Whatthingscan’twedointheclass?belateforclass=arrivelateforclassA:Canyoubelateforclass?A:So,don’tbelateforclass.B:No,wecan’t.Wecan’tbelateforclass.Don’teatinclass.
2、Canyoueatinclass?No,wecan’t.Wecan’teatinclass..A:Canyouruninthehallways?B:No,wecan’t.Wecan’truninthehallways.A:So,don’truninthehallways.A:Canyoulistentomusicinclass?B:No,wecan’t.Wecan’tlistentomusicinclass.A:So,don’tlistentomusicinclass.A:Canyoufightwithyourcl
3、assmates?B:No,wecan’t.Wecan’tfight.A:So,don’tfight.A:Canyoudoyourhomeworkintheclass?B:yes,wecan.Wecandoourhomeworkintheclass.A:So.,dohomeworkintheclass.A:Canyouwearuniformintheschool?B:yes,wecan.Wecanwearuniformintheschool.A:So,wearuniformintheschoolA:Canyouea
4、tinthedininghall?B:yes,wecan.Wecaneatinthedininghall.A:So,eatinthedininghall.Whatrulesarethesestudentsbreaking?1.Don’tarrivelateforclass.2.Don’truninthehallways.3.Don’teatintheclassroom.4.Don’tlistentomusicinthe classroomsorthehallways.5.Don’tfight.SCHOOLRULES
5、1.Don’tarrivelateforclass.Youmustbeontime.2.Don’truninthehallways.3.Don’teatintheclassroom.Youmusteatinthedininghall.4.Don’tlistentomusicinclass.5.Don’tfight.1a.Writethenumberoftherulenexttothestudent.2354Peter______Amy______Mike______Listening1bListen.Whatrul
6、esarethese studentsbreaking?Writethe numbersafterthenames.2341.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：肯定：动词原形+宾语+其他！e.g.Look out!小心！Wait here for me!在这等我！GrammarComein,please!请进！Sitdown,please.请坐。Openthedoor,please.请开门。否
7、定的祈使句是在动词原形前(即句首)加Don't.Don’t+动词原形+宾语+其他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!Let型肯定：let+宾语+动词原形+其他（letsbdosth）eg:Let’sgotoschool.Lethercleantheroom.否定：let+宾语+not+动词原形+其他(letsbnotdosth)Don
8、’t+let+宾语+动词原形+其他(Don’tletsbdosth)eg:Lethimnotruninthehallway.Don’tlethimruninthehallway.Be型:Be+表语+其他Bequiet,please.Don’tbeworry.No型：No+名词/动名词No,smoking!No,parking!Don’tsleepinclas
