七上英語LessonPeriod：5_月_日NewUnit3Isthisyourpencil?SectionB(2a-2c)Teachingaims:1、Askstudentstomasterthenewwords，phrasesandkeysentencesin2bandrecitethem.2、Makestudentsdistinguishandmasterlostandfound.Leadingin:1、Greeting2、T:Ihaveaquestion,whatshouldwedowhenwelosesomething?S:…T:Well,thisclasswewilllearnareadinginUnit3.Learningaims:(1’)1.Tomasterandrecitethewords,phrasesandkeysentencesin2b.2.Tomasterthedifferencesbetweenlostandfoundandunderstandthecontentof2b.Guideone:(5’)1.Read2aand2bcarefully,andtrytofinish2aand2b.2.Readthe2bagain,finish2c.Self-checkone:1.Askafewstudentstoshowtheiranswers,otherssupplythem.2.Exchangethebookwithyourpartner,teachershowtheanswersof2band2c.ExplainingLostandFound：在西方國家，學生一旦不小心在學校丟失了東西，就會寫一個lost便條。上面寫出所丟的物品以及聯(lián)系方式。同樣，如果人們撿到了物品，會以相同的方式在紙上寫一個Found便條。有些學校專門設立了失物招領處，便于學生找回丟失的物品。Guidetwo:(6')1.Read2bcarefullyandtrytotranslateit.2.Findoutthedifficultiesin2b.Self-checktwo:1.Choosestudentstoreadandtranslate2b.2.Letstudentsshowthedifficultiestheyhavefound.Studentsteachfirst,thenteacherdoesitifnecessary.Guidethree:(5’)Lookatthephrasesandkeysentencesonthescreenandtrytorememberthem.Thenwehaveatest.Keyphrases:1.intheschoollibrary在學校圖書館/教室2.asksb.forsth.向某人請求某物/事3.intheclassroom7E在7E教室4.e-mailsb.at+電子郵件...按照...給某人發(fā)郵件5.callsb.at+電話號碼...打電話...找某人Keysentences:1.IlostmyschoolIDcard2.Somekeysareinclassroom7ESelf-checkthree:1.HaveatestonPPT.(phrasesandsentences)2.Chooselostandfoundtorecite.Explaining1.some“一些”后+可數(shù)名詞的復數(shù)或不可數(shù)名詞2.must“必須，一定”，情態(tài)動詞+動詞原形Summary:1.Thedifferencesbetweenlostandfound.2.Thephrasesandkeypointsinreading.Blackboarddesign：Unit3Isthisyourpencil?SectionB(2a-2c)1.Lheschoollibrary/classroomkeyphrasesasksb.forsth.keyphrasesemailsb.at...callsb.at...keywordsmust+V原形keywordssome++可數(shù)名詞的復數(shù)或