人教版七年级英语下册Unit-4-Don课件

Unit4Don’teatinclass.SectionBPeriodOne1.Don’tarrivelateforclass.2.Don’truninthehallways.3.Don’teatintheclassroom.4.Don’tlistentomusicintheclassroomsorthehallways.5.Don’tfight.Whataretherulesatyourschool?RevisionAskandanswer:Canweeatinschool?No,wecan’t.Canyouwearhatsinclass?No,wecan’t.Doyouhavetowearauniformatschool?Yes,wedo.Butwecaneatinthedininghall.Whataretherulesinthelibrary?Don’ttalkloudly.Don’tlistentomusic.Don’teatanything.Don’ttakephotos.Whatotherschoolrulesdoyouknow?Wecan’t….Wehaveto….Don’t….Canyouruninthehallways?No,wecan’t.LookandsayCanyougooutonschoolnights?No,wecan’t.goout外出（娱乐）Doyouhavetodoyourhomeworkeveryday?Yes,Ido.Doyouhavetopracticeyourguitareveryday?Yes,Ido.practice['præktis]n.练习，实践v.练习practicedoingsth.练习做某事Doyouhavetodothedishesafterdinner?Doyouhaveto…?dothedishes清洗餐具Yes,Ido./No,Idon’t.Doyouhaveto…?Doyouhavetohelpmommakebreakfast?Yes,Ido./No,Idon’t.helpmommakebreakfast帮妈妈做早餐helpsb.dosth.帮某人做某事Doyouhaveto…?Dotheyhavetocleantheirroomathome?Yes,theydo.Canyou…?Canyouseeyourfriendseveryweekend?Yes,Ican./No,Ican’t.CanyouwatchTVafterschool?No,I/wecan’t.Canyou…?afterschoolCanyou…?Canyousetthetable

beforedinner?No,I/wecan’t.以前，在……以前反义词：afteroutgooutpracticedishdothedishesbeforeadv.

外出外出(娱乐)v.&n.

练习n.

碟；盘清洗餐具prep.&conj.

在……以前adv.

以前WordsandexpressionsReadtherulesinthechartin1b.Thenmatchthepictures[a-h]withtherules.1aListenandputan×forthingsDavecan’tdoanda√forthingshehastodo.1bRulesCan’t(×)Haveto/Must(√)gooutseefriendsdohishomeworkpracticetheguitarahce××√√RulesCan’t(×)Haveto/Must(√)dothedisheswatchTVhelphismommakebreakfastcleanhisroom×√√√bgdfListenagain.WritewhenDavehastofollowtherulesinthechartin1b.Choosefromthephrasesinthebox.1conschoolnightseverySaturdaybeforedinnerintheeveningonschooldaysafterdinnerafterschooleverymorning宾语从句在上学的晚上每个周六晚饭前在晚上在上学的日子晚饭后放学后每个上午RulesCan’t(×)Haveto/Must(√)Whengooutseefriendsdohishomeworkpracticetheguitarahce××√√onschoolnightsonschooldaysafterschoolbeforedinnerDon’twatchTVlateatnight.FAMILYRULESDon't+动词原形Don’teatinbed.FAMILYRULESDon't+动词原形Don’tgetuplateonSundays.FAMILYRULESDon't+动词原形Don’ttalkloudlyatnight.FAMILYRULESDon't+动词原形CleanthebedroomonSaturdays.FAMILYRULES用祈使句：动词原形开头课时重点回顾Reviewdothedishesafterdinner,gooutonschoolnights,seeone’sfriends,havetobeathomebyteno’clock,havesomanyrules,doone’shomeworkafterschool,practiceone’sguitarbeforedinner,cleanone’sroomeveryweekend,watchTVafterschool在……之前=before选择适当的单词用其正确形式完成句子。wash,loudly,by,later,child1.Therainstopped____teninthemorning.2.Mysister________herclotheseveryweekend.3.Ihavetogotothe________PalaceeverySunday.4.Aweek_____,MsChenwenttoParis.5.Wecan’ttalk________inthehospital.loudlybywashesChildren’slater根据句意选词填空。1.(Don’t,No)runinthestreet!It’sdangerous.2.Youneedto(bring,wear)yourhatandscarf.It’scoldoutside.3.You(haveto,can)sithere.There’snobodyontheseat(座位).4.Thequestionsaredifficult.Ican’tfindalltheanswers(by,in)11:30.5.It’sSundayandthereare(toomany,tomuch)peopleonthebus.Translateandwritethemdown.1.学生不得不每天打扫教室。2.她不得不每天穿校服吗？3.我放学后不得不做家庭作业。

Doesshehavetowe