2/2Unit2Grammarandusage公開課教案湖南省醴陵市第一中學(xué)謝丹I.LearningobjectivesBytheendofthelesson,studentswillbeableto:employproperrelativepronounsoradverbstoformrelativeclauses;userelativeclausestogiveexamplesoftaboos；understandandrespectculturaldifferences.II.Keycompetencefocus1.Chooseproperrelativepronounsoradverbsforrelativeclauses.2.Makesentenceswithrelativeclauses.III.Predictedareaofdifficulty1.Keepalltherulesofrelativeclausesinmind.2.Describetabooswithrelativeclausescorrectly.IV.Teachingprocedures Step1Lead-inTasksstudentstotellthedifferencesbetweenAmericanEnglishandBritishEnglishinpronunciation,vocabularyorspelling.Ifnecessary,studentsarerequiredtogivemoreexamples.T:Asweallknow,therearesomedifferencesbetweenAmericanEnglishandBritishEnglish.Couldyoupronounce“跳舞”,translate“足球”andspell“顏色”inAmericanandBritishways.S:Yes.InAmericanEnglish,wepronounce“跳舞”[d?ns]whileinBritishEnglish,itis[dɑ?ns].IntheUSA,wesaysoccerwhileinBritain,wesayfootball.InAmericanEnglish,wespell“color”whileinBritishEnglish,itis“colour”.Y:Couldyougivemoreexamples?S:Certainly.[p?s]and[pɑ?s](pass),baggageandluggage,behaviorandbehaviour,etc.T:Exactly.WehavelearntsomedifferencesbetweenAmericanEnglishandBritishEnglishinpronunciation,vocabularyandspelling.Infact,thereisagapbetweentheUKandtheUSAincommunicationstyles.Whatisit?Let’sreadapersonalaccountbyaChinesestudentwhostudiedintheUKandtheUSA.【設(shè)計(jì)意圖：舉例說明英式英語和美式英語在發(fā)音、詞匯、拼寫方面的不同，引出話題——英美兩國(guó)在交流方式上也存在差異，為下一步的閱讀做鋪墊?！縎tep2ExploringtherulesTasksstudentstoreadapersonalaccountbyaChinesestudentandfindthesentenceswithrelativeclauses.T:TheChinesestudentdescribesthedifferentcommunicationstylesandgiveseveralexamplesinthefollowingaccount.Let’sreadit.PleasefindthesentenceswithrelativeclausesandfillinthetableonPage20.Thefirstonehasbeendoneforyou.Sampleanswers:Restrictiverelativeclauses...twocountriesthatareseparatedbyacommonlanguage.Thereweretimeswhenquestionslike“Wouldyoumindpassingmethejam,please?”…Non-restrictiverelativeclausesIspentonetermintheUK,wherethegreatestchallengewastheindirectmannerofspeaking.…acommonopinionis“It’snotbad”,whichusuallytranslatesas“It’sawful”.Now,whenspeakingtoAmericans,whohaveadirectstyle…【設(shè)計(jì)意圖:學(xué)生通過閱讀一篇由中國(guó)留學(xué)生描述英美兩國(guó)不同交流方式的文章，在語境中接觸、識(shí)別、歸納兩種類型的定語從句?！縎tep3Workingouttherules1.Getstudentstoobservethesentencesaboveanddrawthefollowingconclusion:?Arestrictiverelativeclauseisusedtomodifyanoun,pronounornounphraseandgives(1)necessary(necessary/additional)informationaboutit.Fortheclause,thereisnocommabeforeit.?Anon-restrictiverelativeclausegives(2)additional(necessary/additional)informationaboutanoun,pronounornounphraseinthesentence,orthemainclause.Wecannotuse(3)that(that/which)tointroduceit.2.GetstudentstocompletethefollowingsentencesaccordingtothegivenChinese.1)Mikeisoneofthosewholovenature（熱愛自然的）.2)Canyouthinkofasituationwherethiswordcanbeused（這個(gè)詞能用的）?3)Iliketheway(inwhich/that)yousmile（你笑的）.4)Ihaveagoodfriendwhosemotherisanurse（他的母親是個(gè)護(hù)士）.5)Theyfixedadatewhen/onwhichtheywouldmeetagain（他們將再次見面的）.6)Iwillvisitthemuseumwhere/inwhichnewrobotsareexhibited（新機(jī)器人在展出的）.7)Canyoutellmethereasonwhy/forwhichyouwerelateforschoolyesterday（你昨天上學(xué)遲到的）?8)Thisismyfavoritesong,whichIfirstheardtenyearsago（我十年前第一次聽這首歌）.9)Let’sputoffourappointmentuntilnextMonday,whenwearebothavailable（那時(shí)我們都有空）.10)Jennysaidshecouldfinishtheprojectwithintwoweeks,whichIdoubtverymuch（對(duì)此我很懷疑）.11)BettyspentoneyearinBeijing,duringwhichtimeshepickedupsomeChinese（在那段時(shí)間她學(xué)了些中文）.12)Asanybodycansee（正如大家所見）,Nanjingisabeautifulcity.【設(shè)計(jì)意圖:先讓學(xué)生觀察語篇中的定語從句，總結(jié)其類型，再用翻譯句子的形式考查學(xué)生對(duì)關(guān)系代詞和關(guān)系副詞的選用，熟記規(guī)則，為后面的寫作任務(wù)打下基礎(chǔ)?！縎tep4ApplyingtherulesTasksstudentstofinishB1onPage21ofthetextbook.T：WehavelearnedsomedifferentcommunicationstylesintheUKandtheUSA.Actually,culturevariesfromcountrytocountry.Herearesomeexamples.Pleasefillintheblankswithproperrelativepronouns,relativeadverbsor“preposition+relativepronoun”structures.Keys:1)where2)which3)ofwhich4)where/inwhich5)whoTasksstudentstofinishB2onPage21ofthetextbook.T:Whilestayinginanothercountry,wearesupposedtorespectitscustomandculture.Moreimportantly,weshouldpayattentiontothethingswearenotallowedtodoortalkabout,whicharecalledtaboos.Therearemanydifferenttaboosaroundtheworld.Let’sreadapassageaboutthem.Completeitwiththecorrectrelativeclausesintheboxbelow.TherearetwoclausesyoudoNOTneedtouse.Writethelettersintheblanks.Keys:1)a2)e3)d4)f5)b3.Tasksstudentstouserelativeclausestogiveexamplesoftaboos.T:FromPartB2,wehavelearntsometaboos.Whatothertaboosdoyouknowabout?S:InChina,peopleusuallyavoidthenumber4,becauseitmeanstodie.T:Yes.InChina,peopleusuallyavoidthenumber4,becauseitspronunciationissimilartothatofaChinesewordwhichmeans“todie”.(Teacherwritesthesentenceontheblackboardandunderlinetherelativeclause.)S:InIndia,itisrudetoshakehandsorgivesomeonesomethingwiththelefthand.T:AuntMary,wholivesinIndia,toldmethatshakinghandsorgivingsomeonesomethingwiththelefthandisataboothere.(Teacheralsowritesthesentenceontheblackboardandunderlinetherelativeclause.)T:Pleasegivemoreexamplesusingrelativeclauses.Theexamplesabovemayhelpyou.Samplea