仁爱版九年级英语优质课教案.doc

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1、仁爱版九年级英语优质课教案Topic2Alltheseproblemsareveryserious.SectionA上课教师：刘丽娟Themainactivitiesare1aand2.本课重点活动是1a和2。Ⅰ.Teachingaimsanddemands教学目标1.Learnanewwordandsomephrases:asaresult,behavior,inthebeginning,daybyday,dieout2.Learnsomeusefulsentences:(1)Asaresult,airpollutionhasbecomeaseriousproblem.(2)Huma

2、nshavecometorealizetheimportanceofprotectinganimals.3.Learntheindefinitepronounandadverb:(1)Noneofuslikespollution.(2)Don’tspitanywhereinpublic.(3)Everyoneshouldcareforwildanimalsandplantmoretrees.4.Learntheimportanceofprotectingtheenvironment.Ⅱ.Teachingaids教具有关污染的和学生不文明行为的教学图片/小黑板/录音机/警示标语Ⅲ.Fiv

3、e-fingerTeachingPlan五指教学方案Step1Review第一步复习(时间:7分钟)复习污染的类型及其危害，教师创设一个空气污染的情境，引入本课话题。1.(教师收集一些有关污染的图片，让学生说出它们分别属于哪种污染，有何危害并提出解决建议。)T:Whatkindofpollutionisit?Ss:Itisnoisepollution.T:Whatharmcanitcause?S1:Itcandisturbothersandmakepeoplefeeluncomfortableandunpleasant.S2:Itdoesgreatharmtopeople’sheari

4、ng.Itcanevenmakepeoplesickordeaf.T:Good.Howshouldwesolvethisproblem?S3:Don’talwayslistentoloudpopmusic.S4:Don’tmakealoudnoiseinpublic.…(其它污染用同样的方法复习。学生可以在教师帮助下回答。)Step2Presentation第二步呈现(时间:10分钟)展示1a的图片，导入新课，呈现本课生词和词组。讲解不定代词和不定副词的用法。教育学生必须保护环境。(教师创设一个空气污染的情境，引入本课话题。例如：教师一边拍身上的灰尘，一边咳嗽着走进教室，然后描述。)T

5、:Itistoodirtyandthereistoomuchheavysmokeoutside.Ican’tstandit.1.(教师展示1a的图片，导入新课。)T:Doyouliketheenvironmenthere?Ss:No,wedon’t.T:Why?Ss:Becausethereistoomuchsmoke.It’saseriousairpollution.T:Verygood.Weshouldstopburningcoal.ItissaidthatChinahasbecometheworld’slargestproduceranduserofcoal.Asaresult,

6、airpollutionhasbecomeaseriousproblem.