初中英语人教版七年级下册Unit 4SectionB.pptx

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1、Unit4Don’teatinclass.SectionAPeriod1(1a-2c)凌源市大王杖子中学张广云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！Comein,please!请进！Sitdown,please.请坐。Let'sgohome.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

2、话！Don'topenthewindow!别开窗！Don’tarrivelateforschool.上学别迟到!Don’tsmoke!/Nosmoking!别吸烟!GrammarWecanlistentotheteachersinclass.readabook.eatinthedininghall.ridebikesatschool.Wecan’tplaycomputergames.watchTVonschoolnights.wearhatsinclass.listentomusicinclass.eatanythinginclass.drawonthe

3、wall.DoandDon'tcanandcan't知识目标Don’twalk.Doyouknowthesesigns(图标)oftrafficrules(交通规则）?Walk.Turnright.Don’tturnright.Notalking!No fire!Nomobilephones!Noeating.Nodrinking.Nosmoking!They'areallrules.arrivelateforclassCanwearrivelateforclass?No,wecan’t.Don’tarrivelateforclass.Youmustbe

4、ontime.Don’teatintheclassrooms.A:Canweeatintheclassrooms？B:No,wecan’t.Wecan’teatintheclassrooms.Wecaneatinthedininghall.A:Canweeatinthedininghall?B:Yes,wecaneatinthedininghall.dininghall.A:Canweruninthehallways?B:No,wecan’t.Wecan’truninthehallways.Don’truninthehallways.hallwayA:C

5、anyoufight?B:No,Wecan’t.Wecan’tfight.Don’tfight.Don’tlistentomusicinclass.Canwelistentomusicinclass?No,wecan’t.1.Don’tarrivelateforclass.Youmustbeontime.2.Don’truninthehallways.3.Don’teatintheclassroom.Youmusteatinthedininghall.4.Don’tlistentomusicinclass.5.Don’tfight.SCHOOLRULES

6、SCHOOLRULES1.Don’tarrivelateforclass.Youmustbeontime.2.Don’truninthehallways.3.Don’teatintheclassroom.Youmusteatinthedininghall.4.Don’tlistentomusicinclass.5.Don’tfight.1a.Writethenumberoftherulenexttothestudent.2354Peter_____Amy_____Mike_____1b.Listen.Whatrulesarethesestudentsbr

7、eaking?Writethenumbersafterthenames.234234Well,wecan’tarrivelateforclass.Wemustbeontime.1cStudentAisanewstudent.StudentBtellsStudentAabouttherulesabove.Whataretherules?PairworkDon’truninthehallways.1cDon’teatintheclassroomYoumusteatinthedininghall.Whataretheotherrules?Don’tlisten

8、tomusicinclass.Don’tfight.Activity1.___l