Unit1SectionAPronunciation2a-2e课件人教版七年级英语上册

Unit1YouandMePeriod2SectionAPronunciation&2a-2e在本课时结束后，学生能够：1.获取梳理/i:/、/ɪ/，/e/、/æ/这两组音标的读音差异，以及系动词be的

常见缩略形式与非缩略形式的读音差异。2.获取听力对话中ChenJie向MrSmith介绍新朋友Peter的相关信息，归纳

总结介绍他人及打招呼寒暄用语。3.运用所学介绍他人的语言，与同伴就教材人物的信息互相问答。

教学目标：PronunciationListenandrepeat.Whatarethedifferences?1/iː//ɪ//e//æ/eatisnetbadfeetfitmenmansheeplistheadhatPronunciationWatchandrepeat.What’sthedifferencebetween

/iː/

and

/ɪ

/?PronunciationWhat’sthedifferencebetween

/iː/

and

/ɪ

/?长元音/iː/：

发音时舌尖轻抵下齿，舌前部向硬腭抬起，口形扁而平，嘴巴收紧。发音时间延续较长。PronunciationWhat’sthedifferencebetween

/iː/

and

/ɪ

/?发短元音/ɪ/：发音时，舌尖抵下齿，舌前部向硬腭抬起，口形扁平，嘴巴放松，发音时间短促。

PronunciationWatchandrepeat.2What’sthedifferencebetween

/e/

and

/æ/

?PronunciationListenandrepeat.What’sthedifferencebetween

/e/

and

/æ/

?发/e/：嘴巴张开一指宽。舌尖抵下齿，舌前部向硬腭抬起，口形扁平，气流从口腔泄出，声带振动。发音时间短促。

PronunciationListenandrepeat.1What’sthedifferencebetween

/e/

and

/æ/

?发/æ/：嘴巴张开两指宽。舌尖抵下齿，舌前部稍抬，双唇开口度较大，嘴角往两边延展，发音短促。

1.A.I’m12yearsold.B.Iam12yearsold.2.A.What’syourlastname?B.Whatisyourlastname?3.A.It’sMiller.B.ItisMiller.4.A.We’reinthesameclass.B.Weareinthesameclass.Listenandcirclethesentencesyouhear.Thenrepeatthem.Readaloudinpairsandcheckifyourpartner’spronunciationiscorrect./iː//ɪ//e//æ/eatisnetbadfeetfitmenmansheeplistheadhatLet'sreviewGoodmorning!MayIhaveyourname?Mynameis...Hello.Areyou...Yes,Iam./No,I’mnot.Whatdoyouknowfromthepicture?Whoareinthepicture?Wherearethey?Howdoyouthinktheyfeel?Lookatthepictureandpredict.Happy/…Theyareateacherandtwostudents.TheyareMrSmith,ChenJieandPeter.Atschool.Listentotheconversationandcirclethecoloredwordsyouhear.ChenJie:Hello,MrSmith!MrSmith:Hello,ChenJie.Howareyou?ChenJie:I’mgood/fine,thankyou.MrSmith,thisismynewfriend/classmate,Peter.Peter,thisisourEnglishteacher,MrSmith.He’sfromtheUS.MrSmith:Hi,Peter.Nicetomeetyou.Peter:Nicetomeetyoutoo,MrSmith.MrSmith:What/Whichclassareyouin,Peter?Peter:I’minClass1.MrSmith:Who’syourclassteacher?Peter:MsHui.ChenJie:Oh,Peter,it’sMsGao,notMsHui.Huiisherfirstname.Peter:Oh,sorry!/I’msorry!Mymistake.Readtheconversationagainandanswerthequestions.1.WhoisMrSmith?A.ChenJie’sclassteacher.B.ChenJieandPeter’sEnglishteacher.2.WhatisthefirstnameofPeter’sclassteacher?A.Hui.B.Gao.Listentotheconversationagainandanswerthequestion.What’sMsGao’slastname?It’sGao.ReadtheconversationandcompletethetablewiththeinformationaboutMrSmithandPeter.theUSteacherClassone/Class1MsGaoThinkaboutquestions.WhatdoesPetercallhisclassteacher?WhydoesPetermakeamistake?MsHui.BecausehethinksHuiisthelastname.1.Discussthedifferencesbetweenfullnameandlastname.2.LookcarefullyatthedifferentpositionsofthelastnameinChineseandEnglishnames.PeterBrownEllaMillerSongMeimeiLookandsay2eCompletethetablewithwhatyouknowaboutthesestudents.