高中英语 unit4 earthquakes教案3 新人教版必修1 教案 7页

云南德宏州芒市第一中学高中英语unit4earthquakes教案3新人教版必修1Thisisthethirdteachingperiodofthisunit.Totestwhetherthestudentshavegraspedtheimportantanddifficultlanguagepointstheylearnedinthelastperiod,theteachershouldfirstofferthemsomerevisionexercises.Thepattern“Notall...”or“All...not...”isabitimportant,sospecialexercisesshouldbedesigned.Thisteachingperiodmainlydealswiththegrammar:theAttributiveClauseintroducedbythat,which,whoandwhose.Firstly,theteachercanaskthestudentstoreadthetextANighttheEarthDidn’tSleep,tickouttheattributiveclausesinthereadingpassageandtranslatethemintoChinese.Secondly,summarizetheusagesoftheAttributiveClause,especiallytheusagesofRelativePronouns:which,that,who,whomandwhosebygivingalotofexamplesentences.Thirdly,dotheexercisesinDiscoveringusefulstructuresonPage28andmoreexercisesforstudentstomastertheusagesofwhich,that,who,whomandwhose.A.TeachingcontentsandanalysesContent:Revision,ReadingandfindingAnalysis:Revision:GetthestudentstolearntheAttributiveClauseintroducedbythat,which,whoandwhose.Reading:Enablethestudentstoknowhowtochoosecorrectrelativepronounsforattributiveclauses.B.TeachinggoalsandanalysesGoals：Learnsomenewwordsandphrasesrelatedtoearthquakes.Analyses：Thisteachingperiodmainlydealswiththegrammar:theAttributiveClauseintroducedbythat,which,whoandwhose.C.Teachingimportantpointsanddifficultpoints1.GetthestudentstomastertheAttributiveClauseintroducedbythat,which,whoandwhose.2.Enablethestudentslearnhowtousethat,which,whoandwhosecorrectly.\nD.Predictingproblemsandanalyses1.Theteachershouldmakeagoodpreparationforthepre-classtohelpourstudentsunderstandthetextbetterfortheymaynotbefamiliarwithsomewords,phrasesandsentences.2.Theteachermustpaymoreattentiontostudents’feedbackintheclassandtimelyadjust.E.TeachingMethods1.Review,explanationandconsolidation.2.Makeeverystudentworkinclass.F.TeachingAidsThemultimedia;Theblackboard;ThecoursewareG.TeachingproceduresRevision——Readingandfinding——Summaryoftheattributiveclause——Consolidation——Homework→Step1Revision1.Checkthehomeworkexercises.2.Dictatesomenewwordsandexpressions.3.Translatethesentences:1)并非所有的竹子都能长高。2)她们全都不擅长舞蹈。Suggestedanswers:1)Notallbamboocangrowtall./Allbamboocannotgrowtall.2)Noneofthemis/aregoodatdancing.→Step2ReadingandfindingTurntoPage26andreadthetextANighttheEarthDidn’tSleep.TickouttheattributiveclausesinthereadingpassageandtranslatethemintoChinese.Suggestedanswers:\n1.Buttheonemillionpeopleofthecity,whothoughtlittleoftheseevents,wenttobedasusualthatnight.但是，唐山市的一百万居民当天晚上照常上床睡觉了，他们几乎都没有把这些情况当一回事。2.ItwasheardinBeijing,whichisonehundredkilometersaway.100千米以外的北京市都听到了地震声。3.Ahugecrackthatwaseightkilometerslongandthirtymeterswidecutacrosshouses,roadsandcanals.一条8千米长30米宽的巨大裂缝横穿房舍、马路和渠道。4.Thenumberofpeoplewhowerekilledorinjuredreachedmorethan400000.死伤的人数达到40多万。5.Thearmyorganizedteamstodigoutthosewhoweretrappedandtoburythedead.救援人员组成小分队，将被困的人挖出来，将死者掩埋。6.Workersbuiltsheltersforsurvivorswhosehomeshadbeendestroyed.救援人员为那些家园被毁的幸存者盖起了避难所。→Step3Summaryoftheattributiveclause1.与定语从句相关的概念什么是定语从句？什么是先行词？什么是关系词？关系词在定语从句中分别起什么作用？2.关系代词引导的定语从句关系代词放在定语从句和先行词之间引导定语从句，并代替先行词在定语从句中充当主语、宾语、定语等成分。关系代词在定语从句中作主语时，从句谓语动词的人称和数要和先行词保持一致；关系代词在定语从句中作宾语时可以省略，作其他成分时不能省略。1)which引导定语从句时，先行词是除人以外的表示事物或动物的名词或代词，在从句中作主语或宾语。Aprosperitywhichhadneverbeenseenbeforeappearsinthecountryside.农村出现了前所未有的繁荣。（which在从句中作主语）Thepackage(which)youarecarryingisabouttocomeunwrapped.你拿的包裹快散了。（which在从句中作宾语，可以省略）\n2)who引导定语从句时，先行词是表示人的名词或代词，在从句中作主语；作宾语时用其宾格whom（在口语中也可用who）。Ishethemanwhowantstoseeyou?他就是想见你的人吗？(who在从句中作主语）Heistheman(whom/who)Isawyesterday.他就是我昨天见的那个人。(whom/who在从句中作宾语，可以省略）3)that引导定语从句时，先行词既可是表人的名词或代词（相当于who/whom），也可是表物的名词或代词（相当于which），在从句中作主语或宾语。Aplaneisamachinethat/whichcanfly.飞机是能飞的机器。Idon’tknowthemanthat/whoisreadingthenewspaperoverthere.我不认识在那边读报的男子。Doyoulikethebook(that/which)youborrowedyesterday?你喜欢你昨天借的那本书吗？Sheisthegirl(that/whom/who)youwanttoknow.她是你想认识的女孩4)whose引导定语从句时，先行词既可是指人的名词，也可是指物的名词，在从句中作定语，相当于ofwhom或ofwhich。Theyrushedovertohelpthemanwhosecarhadbrokendown.那人车坏了，大家都跑过去帮忙。Pleasepassmethebookwhosecoverisgreen.请递给我那本绿皮的书。（如果学生基础较好，语法部分也可用英语讲解。）RelativePronouns:which,that,who,whom,whoseWhatareRelativePronouns?Relativepronounsarespecialpronounswhichcanconnecttheantecedentandtheattributiveclause.Alsotheycanbeusedasapartoftheattributiveclause.Herearesomeimportantdifferences.1.which/that:referringtothings,canbeusedasasubjectoranobjectintheattributiveclause;whentheyareusedasanobject,theycanbeomitted.\nTheplaneisamachinethat/whichcanfly.Theschool(that/which)hevisitedlastweekistothesouthofthecity.2.that/who/whom:referringtoaperson,canbeusedassubjectorobjectintheattributiveclause;whomcanonlybeusedasanobject.Thegirl(that/whom/who)wesawyesterdaywasJim’ssister.Themanthat/whoistalkingtomyfatherismymathteacher.3.whose:referringtoapersonorathing,canbeusedasanattributeintheattributiveclause.Thisisthewriterwhosenameisknownallovertheworld.Theroomwhosewindowfacessouthismine.4.Beforeeverything,anything,everybody,anybody,all,thebest+n.thefirst+n.etc.,weusethatinsteadofwhich.All(that)Ineedistime.Thisisthelargestfactory(that)Ihaveevervisited.Thesixthlesson(that)wearelearningisthemostdifficultinBookTwo.5.Wecan’tusethatinanon-restrictiveattributiveclauseorafterapreposition.Ihavelostthepen,whichIlikeverymuch.Ihavetwosisters,whoarebothteachers.AtlastImetthewriterofwhomIhadheardlongbefore.Thisisthehouseinwhichthefamousmanwasborn.→Step4Practice1.TurntoPage29.DoExercise2inDiscoveringusefulstructure.2.Fillintheblanks,usingwhich,that,who,whomandwhose.1)Theeggs______________Iboughtyesterdaywerenotfresh.2)Thefriend______________cametosupperlastnightwasn’thungry.3)Heprefersthegoose______________comesfromhisparents’farm.4)Thenoodles______________youcookedweredelicious.5)Hesawahouse______________windowswereallbroken.\n6)Idon’tlikethepeople______________smokealot.7)Theman______________livesnexttoussellsvegetables.8)Ipreferdumplings______________havejustbeencooked.9)Don’tdrinkwater______________hasnotbeenboiled.10)Those______________wanttogototheGreatWallwritedownyournameshere.11)Thepotatoes______________weatejustnowwereexpensive.12)Thepancakes______________youhadforbreakfastweremadeofcorn.13)Heshowedamachine______________partsaretoosmalltobeseen.14)Afish______________hasabrighteyeisfresh.15)You’dbetterbuyvegetablesfromfarmers______________growthem.Severalminuteslater,checktheanswerswiththeclass.Suggestedanswers:1)(which/that)　2)who/that　3)which/that　4)(which/that)　5)whose6)who/that　7)who/that　8)which/that　9)which/that　10)who　11)(which/that)12)(which/that)　13)whose　14)which/that　15)who/that→Step5ConsolidationShowtheexercisesonthescreen.2.用定语从句翻译下面的句子：1)玉米是人和动物都可以食用的植物。2)我们昨天看的那场电影一点意思也没有。3)我在商店碰到的那位妇女是我的一位老同学。4)学习不刻苦的那些人是不会通过这次考试的。5)我住在窗户朝南的那个房间里。6)任何人犯法都应受到惩罚。Checktheanswerswiththeclassanddealwithanyproblemsstudentsmeet.→Step6Homework1.Finishofftheworkbookexercises.2.Learntheimportantgrammarpointsbyheart.\nDesigningpurpose：ThroughthisexerciseIcanevaluatestudent’sconditionoflearningEnglish.Teachingreflection