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1、沁园中学三案设计年级：九年级学科：英语课题：(SectionA1a—2c)课型：新授课备课时间：10月17学习目标：1.学习运用情态动词must,might,could,can’t进行推理。2.如何正确使用情态动词。3.通过推理、猜测，培养学生的判断能力。学习重难点：运用情态动词must,might,could,can’t进行推理。教学流程导航台知识链接自主探究环节预习检测：根据首字母提示，补全单词。1.Ithinkthisbookmustb______toLily.2.LuSunisagreata_______intheworld.3.Wearegoingtohaveap______
2、thisSunday.4.Whentheboycomeslatefromschool,hismotherisalwaysw______abouthim.5.WatchingTVtoomuchisbadforeyes.Theythinkit’sp_______true.1a.Lookatthepicture,askandanswerinpairs:Whatcanyouseeinthepicture?Canyouseeabookinthepicture?Thenwritethethingsinthecolumnsinthechart.1b.Listentothetape.1c.Pairwo
3、rk：Askandanswerinpairsaccordingto1b.2aand2b.Listeningpractice用must,may,can’t填空。1.He______beFrench,hespeaksFrenchsomuch.2.Tom________cometothepartytonight,butI’mnotsure.3.Thephoneisringing,butthereisnoanswer.She______beathome.4.Listen,theyarelaughing.They______beenjoyingthemselves.5.You’dbetterta
4、keanumbrella.It______rainthisafternoon.注意情态动词表推测的用法讲解合作交流环节◆Whosevolleyballisthis?◆ThehairbandmightbelongtoLinda.◆2c.FillintheWhose对___词、___词及名词所有格提问。对划线部分提问：⑴Theseareourcomputers.单选：Themagazine_____beLily’s.Look,hernameisonitscover.A.mayB.mightC.couldD.must.10blankswith“must,might,could,can’t”_
5、_____________________________?⑵Thiscomputerishers._______________________________?展示点拨环节⑴.belongto“某物属于某人”⑵.might表示推测“可能，也许”其可能性比can/could要小，常用于肯定句。must表示________,can’t表示_________.翻译下列句子：这戒指是我妈妈的。_____________________________.这本字典是谁的？_____________________________.同义句转化：Thatdictionaryismine.Thatd
6、ictionary______________________.1.Thisbag_____beLiPing’sbecausethereishisnameonit.A.mustB.mayC.can’tD.could2.You___swimintheriverbecausetherearecrocodilesinitA.canB.mustC.mustn’tD.may3.You___listentotheteacherinclass.A.mustn’tB.can’tC.canD.must4.----Whoisthegirlunderthebigtree?Isityoursister?---
7、-No,it____beher,sheismuchthinner.A.mustn’tB.maynotC.can’tD.needn’t巩固达标环节★句型转化：1.MustIparkthecarhere?(否定回答)_______,you_______.2.ThispersonmustbeanEnglishteacher.(改为否定句)Thisperson_______beanEnglishteacher.3.Bobhasabluebike.（同义
