七年级英语上册Unit3Isthisyourpencil第5课时SectionB2a-3b人教新目标版.ppt

Unit3Isthisyourpencil?,第五课时SectionB(2a3b),1Asktheteacherforit.向老师要它。asksb.forsth.向某人要某物。2some一些其后可接名词复数形式，或者不可数名词。some主要用于肯定句中，也用于期待对方肯定回答的问句中。eg：Ihavesomebooks.我有一些书。3call的用法call作为动词，意为“打电话，称呼”，“callsb.”意为给某人打电话，“callsb.at电话号码”意为“拨打找某人”。,4Callmeat6856034.此句是祈使句，用来表示请求、命令、叮嘱、号召。肯定的祈使句用动词原形开头，其主语通常不表示出来。【拓展】please意为“请”，可放在祈使句句首，也可放在句末，放在句末时常用逗号隔开。祈使句的否定形式是在句首加Dont，如果句首有please，则dont放在please之后。5must必须是情态动词，适合一切人称，后接动词原形。eg：Hemustcallme.他必须给我打电话。,6asetofkeys一串钥匙asetof表示“一串/套/组”，后加名词复数形式，谓语动词用单数。eg：ThissetofbooksisNicks.这套书是尼克的。,一、根据句意及首字母提示写单词。1_meat3314820.2Emailme_John.3IlostmyschoolIDcard.Imust_it.4Thisisourschool_Somebooksareinit.5Isityourwatch？_theteacherforit.,at,find,library,Ask,Call,ask,keys,me,yours,He,二、用所给单词的适当形式填空。6Imust_(ask)myteacherforit.7Ilostsome_(key)8Call_(I)a9Hereisawatch.Isthis_(you)?10_lost_schoolIDcard.(he),his,三、单项选择。11.Ifindsome_Aretheyyours?AnotebookBkeysCkeyesDwatch12Askmyteacher_yourbag.AforBofCinDto13PleasecallMario_5296403.AforBatCinDto,B,A,B,D,14Ilostasetof_AkeyBakeyCtwokeysDkeys15Email_atsxjy._nameisMary.Ashe，HerBher，HerCher，SheDshe，She,B,Cyour,Cat,Abooks,Cyours,Amust,her,card,mustfind,Call,at,五、根据汉语完成句子。21这是她的学生证。Thisis_schoolID_22我必须找到我的铅笔盒。I_mypencilbox.23请拨打电话7654321找吉姆。_Jim_7654321，_24向莉莉要你的笔记本。_Lily_yournotebook.25这是一串钥匙。Thisis_,please,Ask,for,asetofkeys,六、完形填空。ThisboyisPeterSmith.His26._nameisPeter.His27._nameisSmith.Thisis28._school.Hisschool29._numberis20148567.HisteacherisMissWhite.MissWhite30._agoodteacher.LiMinishisgood31._atschool.LiMinisaChineseboy.Look！32._apencil.Isthepencil33._？Idontknow(不知道)Lets34._LiMin35._4956548.,A,C,C,B,C,B,C,B,B,A,26A.firstBfamilyClast27A.firstBgoodClast28A.youBthatChis29A.computerBIDcardCphone30A.areBamnotCis31A.fat