高中英语人教版必修1: unit 4 Earthquakes Grammar (系列二)教案
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必修一Unit4EarthquakesGrammar课题Unit4Grammar(TheAttributiveClause)课时1课型语法课主备人陈鹤玲参备人胡蕾陈鹤玲 李莉莉 范春旭 邢晓红 盛广雪 陈利平授课教师陈鹤玲授课班级高一(11)授课日期2014年10月29日 教学目标1.Knowledgeaims: GetthestudentstolearntheAttributiveClauseintroducedby that,which,whoandwhose.2.Abilityaims: Enablethestudentstoknowhowtochoosecorrectrelative pronounsforAttributiveClause.3.Emotionalaims: Getthestudentstobecomeinterestedingrammarlearning;Developthestudents’senseofgroupcooperative. 教学重点GetthestudentstomastertheAttributiveClauseintroducedbythat,which,whoandwhose.8\n教学难点Enablethestudentslearnhowtousethat,which,whoandwhosecorrectly.教学方法Task-based-teachingand-learningcooperativelearningDiscussion-and-practice学法指导引导方法辅助教具多媒体 教 学 过 程 Step1:lead-in(brainstorming)1.展示带有定语从句的谚语(用多媒体展示课件)1)Godhelpsthosewhohelpthemselves.自助者天助之。2)Hewholaughslastlaughsbest.谁笑到最后,谁笑得最好。3)Hewhodoesn’treachtheGreatWallisnotatrueman.不到长城非好汉。 设计意图:让学生拓展知识的同时,观察这些句子,引导学生思考激发学生的兴趣。Step2:GrammarlearningTask1.Readingandfinding1.Askthestudentsopenthebookandturntopage26.Thenaskstudentstogothroughthepassage.WorkingrouptofindoutsentencethatcontainAttributiveClause.Suggestedanswers:1)ItwasfeltinBeijing,whichismorethantwohundredkilometers个性修改或补充8\naway.2)Buttheonemillionpeopleofthecity,whothoughtlittleoftheseevents,wereasleepasusualthatnight.3)Thenumberofpeoplewhowerekilledorinjurereachedmorethan40,0000.4)Ahugecrackthatwaseightkilometerslongandthirtymeterswidecutacrosshouses,roadsandcanals.5)Workersbuiltsheltersforsurvivorwhosehomeshadbeendestroyed.2.AnalyzingandSummingupAskstudentstoreadthesentencesaboveandanalyzethem.1.找出关系代词 2.找出先行词ChecktheresultsandhelpthemSummarizethebasicusageofrelativeclause.小结:引导学生找出课文中的定语从句,在以课件的形式呈现给学生,让他们观察这些句子,引起学生的注意,激发学生的思考,再给予归纳总结,这些定语从句是由who,that,which,whose关系代词引导的。Step3SummaryoftheAttributiveClause定语从句的相关概念1.定义:在复合句中修饰名词或代词的从句。2.先行词:被修饰的名词,代词或整句话。Eg:TherewasanearthquakewhichhappenedinTangshanin1976. (先行词)(关系代词) 3.引导定语从句的:关系代词,关系副词8\n引导定语从句的关系词关系代词:who,which,that,whose关系副词:when,where,why 指代人:who,whom,that 指代事物:which,that所属关系:whose指地点:where 指时间:when 指原因:why 4.定语从句的实质1)Ihaveanapple. Theappleisred. Ihaveanapplethat/whichisred.(定语从句) 修饰先行词anapple that/which修饰物2)Ilikesomefriends. Somefriendslikesports. Ilikesomefriendswho/thatlikesports(定语从句) 修饰人somefriends小结:在定语从句中如果先行词是物,选择关系代词which/that,如果先行词是人,选择的关系代词是who/that/whom.如果先行词是所属关系,选择的先行词是whose.运用定语从句能避免句子的重复,使句子清晰,明了。 5.关系代词的基本用法8\n关系代词指代的先行词充当从句的成分who人主语、宾语whom人宾语which物主语、宾语that人或物主语、宾语whose人或物定语 6.Showthepicturesthenaskthestudentstosaysomethingaboutthepictureswiththehelpofthewordsgiven.TrytouseAttributiveClause.Suggestedanswers:1.ThemanwhoranfastestisLiuXiang.2.Thecitywhich/thatwillhostthe2012OlympicGameisLondon。Step4AnalyzingThedifferentusagesofthat,which,who,whom,whose.1.that指人或物在定语从句中作主语和宾语,作宾语时可以省略。 Eg:(1)Aplaneisamachinecanfly.(作主语) (2)Heistheman(that)Itoldyouabout.(作宾语) 2.who指人,在定语从句中作主语或宾语,作宾语时,可省略。Eg:(1)Theman(who)Italkedwithisourteacher.(作宾语)8\n (2)Apersonwhostealsthingsiscalledathief.(作主语) 3.whom指人,在定语从句中作宾语,可省略。Eg:Theman(whom)InoddedtoisMrLi.(作宾语) 4,which指物,在定语从句中作主语,宾语,作宾语时可以省略。Eg:(1)Thesearethetreeswhichwereplantedlastyear.(作主语) (2)Thisrecord(which)heisusingismadeinJapan.(作宾语)5.whose指人或物,在定语从句中作定语,不可省略。Eg: (1)Thisisthelittlegirlwhoseparentswerekilledinthegreatearthquake.(作定语) (2)Weliveinahousewhosewindowsfacesouth.(作定语)小结:要判断关系代词在定语从句充当宾语还是主语,要看关系代词之后的定语从句,如果句子有主语,谓语动词,缺少宾语,那么它就充当宾语,如果关系代词之后是谓语动词,它就充当主语,在做题的时候要注意,首先看先行词是人还是物还是所属关系,其次要看关系代词在定语从句中充当的成分,通过总结,区别,分析,就会选出正确答案。 Step5.Practicing (1) Ilostthebooks______Iborrowedfromthelibrary.A.what B.that C.whom D.them(2)Theforeigner______visitedourschoolisfromCanada. A.he B.she C.who D.whom8\n(3)Shelivesinahouse______windowopenstonorth A.which B.whose C.its D.whom(4)Theman_______cametoourschoolisMrWang.(5)Thegirl________ImetisLucy.(6)Achild_________parentsaredeadiscalledTom. Suggestanswers:(1)-(3)BCB (4).who,that(5).whom,that,who,/ (6)whose Step6Homework1.DoExercise2indiscoveringusefulstructuresonpage29.2.Learntheimportantgrammarpointsbyheart. 板书设计Unit4Earthquake(grammar)TheAttributiveClause课后反思本节课讲的语法是定语从句。定语从句是高一年级刚开始接触到的语法知识,相对与初中的时候学过的时间状语从句,地点状语从句,宾语从句更复杂,更难理解,更容易混乱,我先让学生从学过的本单元中找出定语从句,以课件的形式呈现这些句子,并翻译让他们理解,然后让他们观察,引导他们进行小结,引出定语从句的定义,先行词,关系代词,以及关系代词在定语从句中充当的成分。经过我细心的讲解,分析归纳总结学生接收得还不错,基本上都能够掌握了定语从句的用法,练习部分他们也能够做的很好。8\n 8
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