Unit4 Don’t eat in class第3课时SectionB 1a-1d课件（人教新目标版）

SectionB1a-1dUnit4Don’teatinclass.初中英语七年级下册RJ 1.Newwords:out,practice,dish,before2.Expressions:goout,dothedishesLearninggoals3.Sentences:①Ican’tgooutonschoolnights.②Ihavetodomyhomeworkafterschool.③Imustpracticetheguitarbeforedinner. 2.Canyourepeatsomeschoolrules?Enjoyavideoandanswerthequestions.1.Howmanyschoolrulesarementionedinthevideo?点击，播放视频Warmingup Doyouhaveanyfamilyrules?Whatarethey?domyhomeworkwatchTVcleantheroom Doyouhaveanyfamilyrules?Whatarethey?gotobedearlywashthedisheswashtheclothes What’shedoing?Istheboyoutorisheathome?seefriends看望朋友Lookandanswer. Whencanyougoout?Lookandanswer.Istheboyathomenow?goout外出(娱乐)out/aʊt/adv.外出 Doyouoftendothedishesathome?What’shedoing?dothedishes清洗餐具Lookandanswer.dish/dɪʃ/n.碟；盘 Whendoyouoftendoyourhomework?What’shedoing?dohishomework做他的家庭作业Lookandanswer. Doyouoftenhelpyourmomwithbreakfast?What’stheboydoing?helphismommakebreakfast帮他的妈妈做早饭Lookandanswer. Canyouplaytheguitar?What’shedoing?practicetheguitar练习吉他Lookandanswer.practice/ˈpræktɪs/v.&n.练习 HowlongcanyouwatchTVeveryday?What’shedoing?watchTV看电视Lookandanswer. Doyouhavetocleanyourroom?What’shedoing?cleanhisroom打扫他的房间Lookandanswer. acegbdfh1aReadtherulesinthechartin1b.Thenmatchthepictures[a-h]withtherules. RulesCan’t(×)Haveto/Must(√)WhenagooutonschoolnightsseefriendsdohishomeworkpracticetheguitardothedisheswatchTVhelphismommakebreakfastcleanhisroomhcebgdf× Lookatthechart.WhatdoyouthinkDavecan’tdo?Whatdoyouthinkhehastoorhemustdo?RulesCan’t(×)Haveto/Must(√)WhenagooutonschoolnightsseefriendsdohishomeworkpracticetheguitardothedisheswatchTVhelphismommakebreakfastcleanhisroomhcebgdf× RulesCan’t(×)Haveto/Must(√)WhenagooutonschoolnightsseefriendsdohishomeworkpracticetheguitardothedisheswatchTVhelphismommakebreakfastcleanhisroomhcebgdf1bListenandputan×forthingsDavecan’tdoanda√forthingshehastodo.×××√√√√√ Readtheseexpressions.WhendoesDavedothethingsinthechartin1b?Canyouguess?onschoolnightseverySaturdaybeforedinnerintheeveningonschooldaysafterdinnerafterschooleverymorning/bɪˈfɔː(r)/prep.＆conj.在……以前；adv.以前 RulesCan’t(×)Haveto/Must(√)WhenagooutonschoolnightsseefriendsdohishomeworkpracticetheguitardothedisheswatchTVhelphismommakebreakfastcleanhisroom1cListenagain.WritewhenDavehastofollowtherulesinthechartin1b.Choosefromthephrasesinthebox.onschooldaysafterschoolbeforedinnerafterdinnerintheeveningeverymorningeverySaturdayhcebgdf×××√√√√√ Choosethebestanswerafteryourlisteningto1b.WhatdoDaveandEmilytalkabout?A.Familyrules.B.Schoolrules.C.Classrules.√ Listenandread.Emily:Hi,Dave.Doyouwanttowatchthebasketballgameintheparkthisevening?Dave:I’dloveto,butIcan’tgooutonschoolnights.Emily:Oh,that’stoobad.Dave:Yeah,Ihavesomanyrules...Emily:Really?Dave:Yeah,Ican’tseemyfriendsonschooldaysandI havetodomyhomeworkafterschool.Emily:Whatotherrulesdoyouhave?Dave:Mmm...ImustpracticetheguitarbeforedinnerandthenIhavetodothedishesafterdinner.AndIcan’twatchTVintheevening.Emily:Oh.Well,Ihavetohelpmymommakedinnersometimes. Dave:Me,too.Ihavetohelpmymommakebreakfasteverymorning.AndImustcleanmyroomeverySaturday.Emily:Wow,youdohavealotofrules! practice/ˈpræktɪs/v.练习n.练习；实践1.practicetheguitar练习吉他(教材P221b)(1)practice在此处作动词，其后可以接名词、代词或动词-ing形式作宾语。YouneedtopracticeEnglisheveryday.你需要每天练习英语。TheseforeignersarepracticingspeakingChinese.这些外国人正在练习说汉语。Languagepoints (2)practice还可作名词，意为“练习；实践”。Practicemakesperfect.熟能生巧。LearningEnglishneedspractice.学习英语需要练习。Shewantedtoputhernewideasintopractice.她想要把自己的新想法付诸实践。英式英语中，动词用practise，名词用practice；美式英语中，动词和名词都用practice。 2.dothedishes清洗餐具(教材P221b)dish/dɪʃ/n.碟；盘dish作可数名词，在此处意为“碟；盘”。dish还有“菜肴；一道菜”之意。Theglassdishisbeautiful.那个玻璃盘很漂亮。Thisisanexcellenthotmaindish.这是一道绝好的热主菜。 dothedishes相当于washthedishes。Wemustdothedishesbeforewegoout.我们外出前必须清洗餐具。2.dothedishes清洗餐具(教材P221b) 3.goout外出（娱乐）（教材p221b）goout是固定短语，其中out是副词，意为“外出”。Don’tgooutonschoolnights.上学日的夜晚不要外出娱乐。【拓展】goout还有“出去,熄灭,不再流行”之意。Thoseskirtswentoutyearsago.那些裙子多年前就不时兴了。 before/bɪˈfɔː(r)/prep.＆conj.在……以前；adv.以前4.beforedinner晚饭前(教材P221c)before在此处为介词，意为“在……以前”，表示时间，反义词为after(在……以后)。Youmustgotobedbefore10o’clock.你必须在10点前上床睡觉。 【拓展】(1)before作介词，还可表示“在……的前面”，表示位置，其反义词为behind。Thereisadeskbeforemeandachairbehindme.我的前面有一张书桌，后面有一把椅子。(2)before还可作连词，意为“在……以前”，后接句子。Doitbeforeyouforget.尽早动手，免得忘了。 1dTalkabouttherulesinDave’shouse.No,hecan’t.CanDavegooutonschoolnights? TheseexpressionsmayhelpyouonschoolnightsonschooldaysafterschoolbeforedinnerafterdinnerintheeveningeverymorningeverySaturday Makeconversationsingroupsaccordingtothetruthofyourself.Theseexpressionsmayhelpyougoout,playcomputergames,domyhomework,stayathome,onweekends,gotobedbefore9:30,getbackhomebefore10o’clock,domyhomeworkfirst,watchTV,forhalfanhour A:Doyouhaveanyfamilyrules?B:Yes,wedo.A:Canyou_________onschoolnights?B:Yes,Ican,butImust___________________________.C:Metoo.AndIcan______________________.D:No,Ican’t.Ihaveto_______________.gooutgetbackhomebefore10o’clockgooutonweekendsstayathome Workingroupsoffour.Listtherulesathomeasmanyasyoucanin1minute.Imustgotobedbefore10o’clockatnight.Ican’tgooutatnight.Ihavetocleanmyroombymyself....Gametime 1.Emily________(练习)speakingChineseeveryday.2.Tomalwaysdoesthe________(盘子)aftersupper.3.Ican’tgo________(在外面)onschoolnights.4.Dannyhasmanyfamily________(规则)inhishouse.5.Ioftenhelpmymom_________(做)breakfast.practicesdishesoutrules一、根据句意及汉语提示完成句子makeExercises 二、单项选择1.—HowdoyouimproveyourspokenEnglish?—Bypracticing______tomyteachersandclassmates.A.talkingB.totalkC.talk2.Ican’twatchTV______schoolnights.A.onB.atC.in3.Wemustwashourhands______havingmeals.A.infrontofB.beforeC.afterAAB SummaryKeywords①Ican’tgooutonschoolnights.②Ihavetodomyhomeworkafterschool.③Imustpracticetheguitarbeforedinner.Sentencesgoout,dothedishes,afterdinnerout,practice,before,dishUsefulexpressions MakeasurveyWorkingroupsof4,askandanswerwhatfamilyrulestheyhave.Thengiveyourreport.Payattentiontotheuseof“can”“can’t”“must”and“haveto”.Homework