Unit 2 Grammar Focus（3a—3d）(第3课时)课件人教版七年级下册.pptx

SectionUnit2NoRules,NoOrder第3课时GrammarFocus(3a—3d)…………………A

词汇：queue,feed,leave,absent,shh,quietly,belt,noise12LearningGoals23能灵活运用目标句型“祈使句”进行对话和交流。短语：jumpthequeue，absentfrom

0RevisionReadandcompletewiththerightforms.MrsBrown_____(Walk)inthehallway.Don’t_____(run)!Don’t______(litter)._____(be)politeand_____(treat)everyonewithrespect.WhatrulesdoesMrs.Browninform(告知)students?WalkYoumustn’t______(wear)otherclothestoschoolinstead.runwearlitterBetreat

Canwe______(bring)ourphonestoclass?No,we______.Wemust_______(keep)theminourlockers.WhatrulesareTomandAnnetalkingabout?bringcan’tkeep

Canwe______(eat)snacksinclass?No,wecan’t______(eat)inclass.Wehaveto________(eat)inthedininghall.eateateat

Readthesentences.Dotheverbsinboldneedtochangeforms?Why?3aWalkinthehallway.Don’trun!Bepoliteandtreatoneanotherwithrespect.Don’tlitter./Youmustn’tlitter./Youcan’tlitter.Canwebringourphonestoclass?No,wecan’t.Wemustkeeptheminourlockers.Canweeatsnacksinclass?No,wecan’teatinclass.Wehavetoeatinthedininghall.

Don’tjumpthequeue.You____________waityourturn.Completethesentencesusingcan,haveto/must,orcan’t/mustn’t.must/havetowaityourturn等待轮到你queuen.队jumpthequeue插队3b

I____feedmydogmanykindsoffood,butI____________givehimchocolate.Itisbadforhim!cancan’t/mustn’t

A:CanIleavetheclassroomifIdon’tfeelwell?B:Yes,butyou_____tellyourteacheraboutitwhenyou________beabsentfromclass.mustv.离开；留下absentadj.缺席的；不在的absentfrom缺席；不在haveto

A:Hey!CanIlookatyourbook?B:Shh,we___________talkquietlyinthelibrary.must/havetointerj.嘘（用以让别人安静下来）adv.轻声地；安静地

A:Canyouputonyourseatbelt?We_____________wearonewhenwe’reinacar.B:Sure.Thanks!must/haveton.安全带；腰带；皮带

3cLookatthefirstsignandreadtherules.Thenwritetherulesfortheothers