初中英语人教版九年级全册《Unit-8-Section-B-1a-2b》课件PPT

人教版初中英语九年级全册课件SectionB1a—2bUnit8ItmustbelongtoCarla.教学重点复习巩固CONTENTS目录01030204拓展练习新课导入复习巩固01UFOAreyouinterestedintheUFOandaliens?新课导入02alienslandmanUFOrunalienrunafterLookatthepictures.Thenusethewordsintheboxtowriteasentenceabouteachpicture.1aAUFOislanding.Analienisrunningafteraman.Themanisrunning.______________________________________________________________________________1bListenandnumberthepictures[1-3]in1a.Thenwritetwoorthreesentencestofinishthestory.231Theyaremakingamovie.Awomanisfilmingwithacamera.1cListenagain.Completethesentences.Theysee...Themansays...1.amanrunninghemightbe_____________2.somethingintheskyitcouldbe_____________3.somethingstrangeitmustbe______________4.awomanwithacamera.shecouldbe________________lateforworkaplaneanalienfromtheTVnewsTheysee...Thewomansays...1.amanrunninghecouldbe___________________2.somethingintheskyitmustbe_________3.somethingstrangeImustbe__________4.awomanwithacameratheymustbe________________aUFOdreamingmakingamovierunningforexercise1dRole-playtheconversationbetweenthemanandthewoman.A:Whydoyouthinkthemanisrunning?B:Hecouldberunningforexercise.A:No,he’swearingasuit.Hemightberunningtocatchabustowork.2aMatcheachlinkingwordorphrasewithitspurpose.LinkingwordorphrasePurposeoflinkingwordorphrase·soexpressingadifferenceas,because,sincegivingachoicebut,however,thoughexpressingaresultnotonly...butalso...expressingtwothingshappeningatthesametimeorgivingreasonswhen,whileaddinginformationReadthearticlebelowandunderlinethelinkingwordandphrases.Doyouthinkyouhavemadecorrectmatchesin2a?2bIDENTIFYINGLINKINGLANGUAGEIdentifyingconjunctionsorphrasesthatlinkideastogetherwillhelpyouunderstandwhatyouread.教学重点03（1）circlen.圆圈；圈子；包厢Asquarehasfoursidesbutacirclehasnosides.正方形有四条边，而圆形没有边。Hehasalargecircleoffriends.他有一个大的朋友圈。We’vebookedseatsinthecircle.我们预定了楼厅包厢的座位。Someonehadcircledthenextparagraphinred.有人将下一段画了一个红圈。Theplanecircledtheairportbeforelanding.飞机在着陆之前在机场上空盘旋。Themooncirclestheearthevery28days.月亮每28天绕地球旋转一周。•v.画圈；包围；盘旋；环绕（2）notonly...butalso...不仅……而且……用于连接两个表示并列关系的成分，着重强调后者，其意为a“不仅……而且……”；其中的also有时可以省略。Shenotonlyplayswell,butalsowritesmusic.她不仅很会演奏，而且还会作曲。HeworksnotonlyonweekdaysbutonSundayaswell.他不仅平时工作，星期日也工作。Notonlymenbutalsowomenwerechosen.不仅仅是男的，女的也有被选中的。•若连接两个成分作主语，其谓语的单复数通常与其较靠近的主语的单复数保持一致。Notonlyyoubutalsohehastoleave.不只是你，他也得离开。Notonlythestudentsbutalsotheirteacherisenjoyingthefilm.不仅学生们在欣赏这部影片，他们的老师也在欣赏这部影片。（3）receivev.接到；收到；接待NeitherJohnnorIamtoreceivetheaward.约翰和我谁都不会接到奖赏。Iwasonvacationlastweekanddidn’treceiveyourfax.上星期我正在度假，没有收到你们的传真。Hewasreceivedasanhonoredvisitor.他以贵宾的身份受到款待。receive与accept的区别：receive意为“收到”，表示客观的；accept意为“接受”，表示主观的。当acceptagift时，表示接受了礼物，不会再退回，而receiveagift时，只是收到了礼物，可能还会退回。receive只是一时的动作，因此不能说：Ihavereceivedyourletterfor3days.应该改为：Itis3dayssinceIreceivedyourletter.（4）medicaladj.医疗的；医学的；医药的；内科的Thisisthebestmedicalteaminthecountry.这是该国最好的医疗队伍。Hermedicalcoursewascompletedaheadoftime.她的医学课程提前完成了。•medicinen.药；医学Ihaveastomachache.MayIhavesomemedicine?我胃疼，能给我开点药吗？•常见短语：medicalcollege医学院medicalexamination身体检查medicaljournal医学期刊medicalskill医术medicalsociety医学协会medicaltreatment医疗（5）purposen.目的；决心；意图；议题Whatisthepurposeofyourvisit?你来访的目的是什么？Hewasamanofpurpose.他是一个意志坚强的人。Iamsurethathecomesherewithillpurpose.我敢断定，他这次来意图不轨。•v.打算；决意HepurposedtovisitSouthAmerica.他计划去南美。（6）preventv.预防；防止；阻止；挡住Scientistsaretryingtofindwaystopreventdisease.科学家们正试图找到预防疾病的方法。Itisthejobofthepolicetopreventcrime.防止犯罪是警察的职责。Nothingcanpreventusfromcarryingouttheplan.什么都无法阻挡我们去实施这个计划。•prevent...from...阻止……，防止……Myonlyideawastopreventthewomanfromspeaking.我唯一的想法就是不让那女人讲话。（7）positionn.位置；职位；立场；状态Canyoufindourpositiononthismap?你能在这幅地图上找到我们的位置吗？Thepositionofmanagrisstillopen.经理职位仍然空缺。（8）mysteryn.谜，神秘；奥秘；秘密；神秘的人或事物；推理小说（戏剧）Themysteryhasnowcometolight.这个秘密现在已被揭开了。Whyhewentthereisamysterytome.他为什么到那里去，这对我来说是个谜。（9）honorvt.尊敬；使荣幸；对……表示敬意；兑现Wouldyouhonormebydiningwithmetonight？今晚你能赏光与我共进晚餐吗？Mrs.Doddwantedaspecialdaytohonorherfather,WilliamSmart.多德夫人希望用一个特殊的日子向她父亲－威廉‧斯马特先生表示敬意。•n.荣誉；荣幸；尊敬；信用；正直；贞洁Iconsiderisagreathonortobeinvitedtodinner.我认为能被邀请参加晚宴是很大的荣幸。（10）victoryn.胜利；成功Thesoldiersexultedattheirvictory.士兵们为取得胜利而欢呼。Ihaveeveryreasontobecnfidentofourvictory.我有充分的理由坚信胜利是属于我们的。（11）periodn.一段时间；周期；时期；课时；学时；句号；月经Theexerciseperiodwassimilartothepreviousstudy.运动周期类似前面的研究。Childhoodisaperiodofrapidgrowth.幼年是生长迅速的时期。拓展练习04Homework画出短文2b的思维导图。人教版初中英语九年级全册课件SectionB1a—2bUnit8ItmustbelongtoCarla.