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1、Unit4(第二课时)Don’teatinclass.SectionA(GRAMMARFOCUS-3C)【教学目标】1.知识与技能：记忆单词:outside,wear,important,bring,uniform,quiet短语:haveto,bequiet,myfirstdayatschool2.过程与方法：通过观察大量句式，总结祈使句及情态动词的用法。通过两人一组合作和角色扮演的方式,在情景交际中练习谈论校规,了解书面语与口头语之间的表达方式。3.情感态度和价值观：了解校规的内容,提高遵守校规的主动性。【教学重点】祈使句的使用。使用请他动词讨
2、论规则。【教学难点】如何讨论规则。【教学方法】合作交流【课前准备】PPT活动卡片【课时安排】一课时【教学过程】Step1.Leadin【情景】1.Warmupbyreviewingtheschoolrulesin1aandtalkingaboutthestudentsbreakingtheschoolrules.T:Goodmorning/afternoon,boysandgirls.Ss:Goodmorning/afternoon,Mr./Ms.XX.Theteachershowstheschoolrulesin1aandgetSstoreada
3、ndtalkaboutthem.A:Whataretheschoolrules?B:Wecan’tarrivelateforclass.Wemustbeontimeforclass.A:Canweruninthehallways?B:No,wecan’truninthehallways.Look!Therulesays,“Don’truninthehallways.”Sspracticeaskingandansweringabouttheschoolrulesin1a.2.Theteachershowsthepictureof1a.Askthecl
4、asstotalkaboutthestudentswhoarebreakingtherules.T:(Pointtotheboyrunning.)Whatruleistheboybreaking?Ss:He’srunninginthehallways.Therulesays,“Don’truninthehallways.”[设计意图] 通过对话,复习相关的校规,轻松进入谈论规章制度的语境,利用PPT展示书面规则和违反规定的情境,让学生容易地运用目标句型,运用情态动词口语表达出书面的校规。量,许多(个)”,可以接可数名词,相当于many,也可以接不可
5、数名词,相当于much。Step2GrammarFocus1.T:(PlaythePPTandgetthestudentstoreadthemaloud.)PleasereadthequestionsandanswersinGrammarFocus.2.(Learnthegrammar.)T:Lookatthesesentences.Thinkofthesequestions:(1)Howtomakeanegativeimperative?(2)Howtomakeanegativeimperative.(3)Theuseof“can”inthisu
6、nitandintheotherunits.(4)Thedifferencesbetween“haveto”andothermodelverbs.（5）ThesameuseofthemodelverbsStep3.Ssdiscussthesequestions.Thentheteacherexplainsandteachesthelanguagepoints.[设计意图] 通过本单元的语言材料,通过提问引起学生对重点内容的注意,学生总结归纳英语语法要点,对重点内容精听精解,易于学习掌握。Step4Practice(3a-3b)1.T:Now,let
7、’slookatpicture1inActivity3a.Canwetalkinthelibrary?GetSstoanswer.Ss:No,wecan’t.T:Yes,thepictureshows“Don’ttalk.”Wemustbequiet.T:Whatcan’tstudentsdoinPicture2?Ss:Theycan’teatordrink.T:Itshows“Don’teatordrink.”T:WhataboutPicture3?2.T:Lookat3a.Now,writeLibraryRules.Don’t…Sswritet
8、herules.Andreadtotheirpartnerstocheckthewriting.3.Afterthat,c
