初二英语unit10 section a3a---4

《初二英语unit10 section a3a---4》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。

1、初二英语Unit10SectionA(3a—4)执笔：樊洪霞课型：新授时间：2007-12-19审核：宋文波I.学习目标：运用情态动词haveto和can谈论规章制度。II.学前准备一．你知道haveto与must的区别吗？1.haveto与must：两者都有“必须”的意思。must是情态动词，无人称、时态和数的变化，着重指说话人带有强烈的要求，多用来表达主动的意思，出自本人自觉。haveto有时态、人称和数的变化，意为“不得不”，指外部环境有这种要求，多用来表达客观要求。Imustdohousewor

2、know.现在我必须做家务了。（自觉去做）Youhavetowashyourface.你得洗脸了。（因为脸脏）请试一试？①It’sraininghardoutside.I________stayathome.A.hastoB.havetoC.mustD.hadto②MymothersaysI__________finishmyhomeworkbeforeIgoouttoplayfootball.A.hastoB.havetoC.mustD.hadto③-----doIhavetowalkhome?No,

3、you_________.A.mustn’tB.shouldn’tC.can’tD.don’t④Musthefinishtheworkbeforeseveno’clock?No,he___________A.don’tB.doesn’tC.mustn’tD.needn’t2.情态动词can的用法：Shecanspeakthreedifferentlanguages.她能（会）说三种不同的语言。否定形式是在can后面加上not，可以写成can’t:Theycan’twaithere.提问时，can在句前。

4、CanIuseyourtelephone?我能用的电话吗？二．根据提示，找出在校期间必须做的事情（用haveto造句）theclassroombedroom(宿舍)hallwaysuniformsportsshoesIII.导学过程1.3a.看图完成句子。2.3b.同桌练习：A:Dowehaveto……?B:Yes,wedo.No,wedon’t.3.同桌展示。4.3c.Writesixruleswith“can”and“have”toonapieceofpaper.例如：Studentscaneat

5、intheclassroom.Studentshavetogotobedontimeathome.(bedroom,hallways，home……)5小组内练习。把所有纸条放入一个书包，一同学从中任意拿一张纸条，问另一个同学：Canstudentseatintheclassroom?或Dostudentshavetocleantheclassroomeveryday?找出写那张纸条的同学。IV课堂跟踪练习：一、选择填空题1._________Ihavetoarrivehereontimetomorrow

6、?A.MustB.AmC.DoDWould2Canyoucookfish?________,it'seasy.A.No,Ican'tB.Yes,IcanC.Sorry,Ican'tD.Yes,Ineed.3.runinthehallways.A.NotB.Don’tC.DoesDoesn’t4.Wecan’tarriveforclass.A.earlyB.quicklyC.late5.Wewearauniformonschooldays.A.havetoB.hastoC.hadto6.Theyhavet

7、owearforgymclass.A.dressesB.glassesC.sportsshoes7.Plantscan’tlivewaterandsunlight.A.withB.noC.without8.Mycousinusuallygetsup6:30everymorning.A.onB.atC.in9.______weekdays,Ihavetogotobedbyteno’clock.A.OnB.InC.At10.Sheisshortcurlyhair.A.withB.hasC.and二、根据句意

8、，用can，can’t，haveto或hasto填空1.MrGreensmokehere,becausethere’sasignonthewall.Itsays“Nosmoking.”2.It’sveryhotoutside.Youwearahat.3.Weeatintheclassroom,becauseit’simpolitetoteachers.4.Igotobedafter11:00onschoolnight.5.Thestuden