七年级英语上册Unit3IsthisyourpencilSectionB(1a2c)课件(新版)人教

SectionB（1a~2c）Unit3Isthisyourpencil?第一页，共20页。SectionB（1a~2c）Unit3Isth课前导(qiándǎo)学核心单词1.___________n.棒球(bàngqiú)2.___________n.表；手表3.___________n.计算机；电脑4.___________n.游戏；运动；比赛5.___________n.卡片6.___________n.笔记本7.___________n.戒指8.___________n.袋；包9.___________prep.在……里baseballwatchcomputergamecardnotebookringbagin第二页，共20页。课前导(qiándǎo)学核心单词baseballwatch10.___________n.图书馆11.___________v.请求；要求；询问12.__________v.(过去式、过去分词found)找到；发现13.___________adj.一些；某些pron.有些；有的14.___________n.教室15.___________v.（给……）打电话16.___________v.(动词lose的过去式)遗失；丢失17.___________modalv.必须(bìxū)常考短语1.______________学生卡；身份证2.__________________请求；恳求（给予）3.__________________拨打电话……找某人libraryaskfindsomeclassroomcalllostmustIDcardask...for...callsb.at...第三页，共20页。10.___________n.图书馆libraryask典型(diǎnxíng)句子1.Howdoyouspellit?_________________________________________________2.Acomputergameisintheschoollibrary._________________________________________________3.Asktheteacherforit._________________________________________________4.IlostmyschoolIDcard._________________________________________________你怎么(zěnme)拼写它？有一个(yīɡè)电脑游戏在学校图书馆里。向老师请求要回来。我丢了我的学生卡。第四页，共20页。典型(diǎnxíng)句子你怎么(zěnme)拼写它？有要点(yàodiǎn)梳理重点词汇(cíhuì)精析【1】ask…for的用法【教材例句】Asktheteacherforit.向老师请求要回来。（教材第17页）【要点思维导图】第五页，共20页。要点(yàodiǎn)梳理重点词汇(cíhuì)精析第五页，【举例】Youcanaskhimforthebook.你可以找他要那本书。WecanaskMr.Zhangforhelp.我们可以向张老师求助。【应用】()1.—IlostmyschoolIDcard.—Youcanasktheteacher_____it.A.ofB.atC.inD.for2.请找李老师要你的书包。(根据汉语(Hànyǔ)意思补全下列句子，每空一词)Please_______Mr.Li________yourschoolbag.Daskfor第六页，共20页。【举例】Youcanaskhimfortheb【2】must的用法【教材例句】Imustfindit.我必须找到它。（教材第17页）【用法】must作情态动词，意为“必须”，其后接动词原形。【举例】Wemusthelphim.我们(wǒmen)必须帮助他。Youmustsay“sorry”tome.你必须跟我道歉。第七页，共20页。【2】must的用法第七页，共20页。【应用】()1.Thetrafficlightisred.We______stop.A.can't B.mustn'tC.must D.do2.我必须找到我的手表。(根据汉语意思补全下列句子，每空一词)I________findmy_________.【3】call的用法【教材例句(lìjù)】Callmeat685-6034.拨打电话685-6034找我。（教材第17页）Cmustwatch第八页，共20页。【应用】Cmustwatch第八页，共20页。【要点(yàodiǎn)思维导图】【举例】Callme,please.请给我打电话。CallmePeter,please.请叫我彼得。Pleasegivemeacall.请给我打电话。第九页，共20页。【要点(yàodiǎn)思维导图】第九页，共20页。【应用】()1.Pleasecallme______535-6678.A.in B.onC.at D.of2.你可以(kěyǐ)拨打84182276找李明。(根据汉语意思补全下列句子，每空一词)Youcan______LiMing______84182276.Ccallat第十页，共20页。【应用】Ccallat第十页，共20页。常用句型精讲句型“Howdoyouspell…?”的用法【教材例句】Howdoyouspellit?你怎样拼写它？（教材第16页）【用法】Howdoyouspell…?是一个由how引导的特殊疑问句，用来询问如何拼写某个单词。其答语与我们之前在StartUnit2中学过的“Spellit,please.”一样(yīyàng)。拼写某个单词，用大写字母，各字母之间用连字符“”连接。【举例】—Howdoyouspell“pen”?你怎样拼写“pen”？—P-E-N.P-E-N。第十一页，共20页。常用句型精讲第十一页，共20页。【应用】()1.—Howdoyou________it?—R-U-L-E-R.A.spell B.sayC.help D.ask2.—Pleases________it.—K-E-Y.(根据句意及首字母提示(tíshì)完成单词)Apell第十二页，共20页。【应用】Apell第十二页，共20页。语篇理解(lǐjiě)【1】阅读教材(jiàocái)P17-2b公告栏启事，判断下列句子的正（T）误（F）（）1.Mikelosthiscomputergame.（）2.Ifthekeysareyours,e-mailMaryatmaryg2@.（）3.JohnfoundaschoolIDcard.FTF第十三页，共20页。语篇理解(lǐjiě)【1】阅读教材(jiàocái)P17【2】再仔细阅读公告栏启事，选出下列(xiàliè)各题的最佳选项（）1.Ifyoulostyourwatch,________.A.gototheschoollibraryB.e-mailJohnatmaryg2@C.callJohnat495-3539D.callTomat685-6034（）2.WhichofthefollowingisTRUE？A.TommustfindhisschoolIDcard.B.ThewatchisMike's.C.AcomputergameisinClassroom7E.D.LinHaithinksthecomputergameisMike's.CA第十四页，共20页。【2】再仔细阅读公告栏启事，选出下列(xiàliè)各题的最【3】本单元(dānyuán)主要短语串联应用（用方框内短语的适当形式填空）asetof,excuseme/sorry,thankyoufor...,ask...for...,call...at...,you'rewelcome,whatabout...A:1.____________,isthisringyours?B:No,itisn't.ButIlost2.____________keys,Imustfindthem.A:Youcan3._______LiMing______help.Hemayknow.B:ButIdon'tlikehim.Excusemeasetofaskfor第十五页，共20页。【3】本单元(dānyuán)主要短语串联应用（用方框内短语A:4._____________callingtheschoolLostandFoundoffice?Theymayhelpyou.B:Goodidea!5._______________youradvice（建议(jiànyì)）.What'sthetelephonenumber?A:Youcan6._______them_____831-6526.B:Thanksverymuch.A：7.____________________.WhataboutThankyouforcallatYou'rewelcome第十六页，共20页。A:4._____________callingthe课堂练习一、根据句意及首字母或中文提示完成单词1.Look,thisisour_________(图书馆).2.Isthisyour________(手表(shǒubiǎo))?3.Thisismytelephonenumber.Please______(打电话)me.4.Ilostmynotebook.Imustf_______it.5.Our___________(教室)isbigandnice.librarywatchcallindclassroom第十七页，共20页。课堂练习一、根据句意及首字母或中文提示完成单词library二、用所给单词的适当形式填空1._________(that)aremypencils.2.Isthisgame________(you)?3.Herearethree_____________(dictionary).4.Thesemapsare________(she).5.Ihavetwo________(watch).三、根据汉语意思(yìsī)补全下列句子，每空一词1.这是我的学生证。Thisismy_____________________________.2.请拨打529-6430找我。___________________meat5296430.ThoseyoursdictionariesherswatchesschoolIDcardPleasecall第十八页，共20页。二、用所给单词的适当形式填空Thoseyoursdictio3.一串钥匙在这里(zhèlǐ)。_________________________________ishere.4.现在吉姆在学校图书馆里面。NowJimis_______the_________________.5.请给我发电子邮件到marygz@。Please________me_______marygz@.四、单项填空()1.—Ifound_____keys.—Oh,they'reMr.Green's.A.a B.