2025年春新人教版英語七年級下冊課件 Unit 2 Section A 自主學(xué)習(xí)

SectionAWhatrulesdowefollow?Unit2NoRules,NoOrder1aDoesyourschoolhavetheserules?Ticktheonesthatyourschoolhas.思考：上面表格中的句子都表示“命令”，這些句子又叫_________。觀察這些句子可以發(fā)現(xiàn)，此類句型都是以______________開頭。祈使句動詞原形1bListentothefirstpartoftherecording.Ticktherulesthatarementioned.√√1cListenagain.Completethesentences.1.Marycan’t________inthe__________.2.Sallymustn’twearherownjacketat________.Shehastowear___________________.3.Tonycan’t________.Hemustkeeptheschool________________.runhallwayschooltheuniformlittercleanandtidy1dListentothesecondpartoftherecording.Whoisthespeaker?Whatrulesdoesshetalkabout?Tickthemin1a.ThespeakerisMsBrown.Tick:Don’truninthehallways.Weartheschooluniform.Don’tlitter.Keepyourschoolcleanandtidy.Bepoliteandtreateveryonewithrespect.1eInpairs,talkabouttherulesin1c.CanMaryruninthehallway?No,shecan’t.Shehastowalkinthehallway.示例1：—CanSallywearherownjacketinschool?—No,shecan’t.Shehastoweartheuniform.示例2：—CanTonylitterinschool?—No,hecan’t.Hemustkeeptheschoolcleanandtidy.Pronunciation1Listenandrepeat.Addonemorewordtoeachgroup.

(答案不唯一)eeaeeear/i?//e//i?//e//i?//??//e?/shethese_______bedpet_______pleasespeak_______headready_______treesleep_______eardear_______pearbear_______medeskeatbreadgreenhearwear2Listentothechantandnoticethestressedwords.Thenlistenagainandrepeat.Acrossthecountry,inmanyschools,Studentslikeusfollowrules!Beontime.Don’tbelateforclass.Keepingtherulesisgoodforus!Everyday,fromMondaytoFriday,思考1:fromMondaytoFriday的同義表達(dá)是什么？weekdays動名詞短語作主語，謂語動詞用第三人稱單數(shù)形式。Keepourschoolcleanandtidy!Raiseyourhand.Walkanddon’trun.Keeptherulesandlet’shavefun!思考2:“havefun”可以替換成什么呢？haveagoodtime/enjoyourselves2aListentotheconversationandcirclethecolouredwordsyouhear.Anne:Hi,I’mAnne.What’syourname?Tom:Hello!I’mTom.It’smyfirstdayhere.Anne:It’snicetomeetyou,Tom!IseverythingOK?長難句分析：It在此作形式主語，真正的主語是tomeetyou。Tom:Well,Ican’tfindmypencilbox/pen.Ithinkit’sinmylocker/athome.Anne:Here,Icanlendyoumypen.Tom:Thanks!Wouldyoulikeasweet?Anne:No,thankyou.Wecan’teatsnacksinclass.Tom:Canweeatfruit/drinkwater?Anne:Yes,ofcourse.Ithink...“我認(rèn)為……”，否定句是Idon’tthink...“我認(rèn)為……不……”。Tom:OK,thanks...Oh!I’msorry,Ihavetoanswermyphone.Anne:Oh,butwecan’t/mustn’tbringourmobilephonestoclass.Wehavetoturnthemoffandput/keeptheminourlockers.That’sanotherrule.Tom:OK!Thanksfortellingme,Anne.Anne:You’rewelcome,Tom.Thanksfordoingsth.謝謝做某事。2bReadtheconversationandcompleteTom’snotesabouttheschoolrules.SchoolrulesWecannot___________________________________________Wemustnot_________________________________________Wehaveto___________________________________________eatsnacksinclass.bringourmobilephonestoclass.turnoffmobilephonesandkeeptheminourlockers.2cReadtheconversationagainandanswerthequestions.1.WhyisthedayspecialforTom?2.WhatdoesAnnelendtoTom?3.Whydoesn’tAnnetakeasweetfromTom?Becausethedayishisfirstdayatschool.Herpen.Becausetheycan’teatsnacksinclass.4.CanTomandAnneusetheirphonesinclass?5.Wheremusttheykeeptheirphones?6.Doyouthinktheyhavegoodschoolrules?Giveyourreasons.No,theycan’t.Intheirlockers.Yes,Ithinktheyhavegoodschoolrules.“Don’teatsnacksinclass.”isimportantbecauseithelpskeepacleanlearningenvironment.（答案不唯一）2dCompleteasummaryoftheconversation.It’sTom’s________dayatthisschool.Hedoesn’tknowtheschool________well.Annetellshimaboutthem.They________eatsnacksinclass,butthey________drinkwater.Theycan’tbringtheirmobile________toclass.Theymust________themoffandkeepthemintheir________.firstrulescan’tcanphonesturnlockers2eListentotheconversationagainandpayattentiontothestressedwords.Thenrole-playtheconversation.2fTalkabouttherulesyouhaveatschool.Usetheexpressionstohelpyou.（答案不唯一）Whatrulesdowehaveatschool?Wemust/mustn’t...Weshould...Wecan/can’t...Don’t...Wehaveto...Always...Wemustarriveontimeforclass.Wecan’teatfoodinthelibrary.Wehavetocompleteallthehomeworkontime.GrammarFocus3aReadthesentences.Dotheverbsinboldneedtochangeforms?Why?Walkinthehallway.Don’trun!Bepoliteandtreatone

anotherwithrespect.Don’tlitter./Youmustn’t

litter./Youcan’tlitter.Canwebringourphones

toclass?No,wecan’t.Wemustkeep

theminourlockers.Canweeatsnacksinclass?No,wecan’teatinclass.We

havetoeatinthedininghall.No,theydon’t.Becausethesesentencesareimperatives.3bCompletethesentencesusingcan,haveto/must,orcan’t/mustn’t.1.Don’tjumpthequeue.You_________________waityourturn.2.I________feedmydogmanykindsoffood,butI_____________givehimchocolate.Itisbadforhim!haveto/mustcancan’t/mustn’t3.A:CanIleavetheclassroomifIdon’tfeelwell?B:Yes,butyou________________tellyourteacheraboutitwhenyou_____________beabsentfromclass.haveto/must長難句分析:此句是復(fù)合句，主句是CanIleavetheclassroom，從句是ifIdon’tfeelwell。其中if作連詞，引導(dǎo)條件狀語從句。haveto4.A:Hey!CanIlookatyourbook?B:Shh,we______________talkquietlyinthelibrary.5.A:Canyouputonyourseatbelt?We_______________wearonewhenwe’reinacar.B:Sure.Thanks!haveto/musthaveto/must從教材習(xí)題3b中學(xué)中考解題策略can,haveto/must,can’t/mustn’t用法順口溜：能力足夠用can，想做就做真勇敢；義務(wù)責(zé)任must擔(dān)，haveto也是同樣看；不能做到can’t言，表示否定很簡單；禁止行為mustn’t談，千萬別做是關(guān)鍵。3cLookatthefirstsignandreadtherules.Thenwritetherulesfortheothersigns.·Donoteatordrink.·Noeatingordrinking.·Youcan’t/mustn’teatordrink.Donotpark./Noparking./Yo