2/2Unit1Grammarandusage公開課教案湖南省醴陵市第一中學(xué)謝丹I.LearningobjectivesBytheendofthelesson,studentswillbeableto:employproperlinkingwordstoformdifferenttypesofadverbialclauses;useadverbialclausestodescribeapersonpracticinghonestyandresponsibility.II.Keycompetencefocus1.Chooseproperlinkingwordstoformadverbialclauses.2.Writeashortpassageincludingdifferentadverbialclauses.III.Predictedareaofdifficulty1.Makesentenceswithadverbialclausescorrectly.2.Identifyadverbialclausesguidedbysomespecialwords,suchasimmediately,themoment,everytime,providing,provided,supposingetc.IV.Teachingprocedures Step1Lead-inTasksstudentstodescribepeoplepracticinghonestyandresponsibilityaccordingtothefollowingsentencepatterns.T:Doyouknowthecoresocialistvalues?S:Yes.Prosperity,democracy,civility,harmony,freedom,equality,justice,theruleoflaw,patriotism,dedication,integrity,friendship.T:Exactly.Aswecansee,integrity,whichmeanshonestyandresponsibility,isatthecoreofourmoralvalues.Infact,manypeoplehavesetgoodexamplestous.Doesanyonepracticehonestyandresponsibilityinyourlife?Whoishe/she?Whydoyouthinkso?Pleasedescribeoneofthem,usingthefollowingsentencepatterns.Myfatherpracticeshonestyandresponsibilitybecausehe______________.Myheadteacherisapersonpracticinghonestyandresponsibilitybecause______________.XXXisapersonwhopracticeshonestyandresponsibilitybecause______________.【設(shè)計(jì)意圖：用社會(huì)主義核心價(jià)值觀引出話題誠(chéng)信和責(zé)任，讓學(xué)生用原因狀語(yǔ)從句簡(jiǎn)單描述一個(gè)生活中的例子，為下一步的閱讀和最后的寫作做鋪墊?！縎tep2ExploringtherulesTasksstudentstoreadanewsstoryandfindthesentenceswithadverbialclauses.T:HaveyouheardofHuangDanian?Whatishe?Yes,heisaChinesescientist.Heisalsoapersonwhopracticeshonestyandresponsibility.Nowlet’sreadanewsstoryaboutHuangDanian.PleasefindthesentenceswithadverbialclausesandfillinthetableonPage6.Thefirstonehasbeendoneforyou.Sampleanswers:AdverbialclauseofconditionHeknewthatifhecameback,…AdverbialclauseoftimeWhenhehadtogoawayonbusiness,……untilhediedin2017attheageofjust58.AdverbialclauseofplaceHuangexcelledwherehewasworking…AdverbialclauseofreasonSincehespentsomuchtimeonwork,…Adverbialclauseofpurpose…sothathedidnotmissanyworkinthedaytime.AdverbialclauseofresultInfact,heworkedsohardthathedidnotpayenoughattentiontohisownhealth.AdverbialclauseofconcessionAlthoughhespentmanyyearsintheUK,...【設(shè)計(jì)意圖:學(xué)生閱讀一則關(guān)于中國(guó)科學(xué)家黃大年踐行誠(chéng)信與責(zé)任的感人故事，在語(yǔ)境中接觸、識(shí)別、歸納各種類型的狀語(yǔ)從句。】Step3Workingouttherules1.Getstudentstoobservethesentencesaboveanddrawthefollowingconclusion:Adverbialclausescanbeintroducedby:if,unless,aslongas,etc.toexpress(1)

conditions;until,when,while,etc.toexpresstime;wheretoexpressplaces;because,as,since,inthat,etc.toexpress(2)

reasons;sothat,inorderthat,etc.toexpress(3)

purposes;so...that,such...that,etc.toexpressresults;andalthough,though,evenif,etc.toexpressconcession.Practice:Fillintheblankswithproperlinkingwords.1)Whenwelookattheflag,wethinkofthecountry’shistoryandculture.2)Standwhereyouare,andIwillcometohelpyou.3)People’sLiberationArmywillgowherevertheyareneeded.4)Since/Now(that)weareallhere,let’sbeginourwork.5)MymotherturnedofftheTVsothatIcouldbetterconcentrateonmystudies.6)Itwassuchacolddaythatwestayedhome.7)Ifyouhadmoremoneythatyoucoulduse,howwouldyouspendit?8)Although/Though/Whileheisyoung,heknowsalot.9)WheninRome,doastheRomansdo.(toexpressways)10)Don’ttakeonmoreworkthanyoucanhandle.(toexpresscomparison)2.Getstudentstorewritesomeofthesentencesaboveandlearnsomespecialrulesaboutadverbialclauses.1)Whenwelookattheflag,wethinkofthecountry’shistoryandculture.=Themomentwelookattheflag,wethinkofthecountry’shistoryandculture.=Theminutewelookattheflag,wethinkofthecountry’shistoryandculture.=Everytimewelookattheflag,wethinkofthecountry’shistoryandculture.=Assoonaswelookattheflag,wethinkofthecountry’shistoryandculture.=Immediatelywelookattheflag,wethinkofthecountry’shistoryandculture.T:Adverbialclausescanbeintroducedbysomephrases（themoment、theminute、everytime）oradverbs（immediately、directly）toexpresstime.Herearemoreexamples:一聽到消息，我就匆匆趕到了現(xiàn)場(chǎng)。ThemomentIheardthenews,Ihurriedtothespot.走錯(cuò)教室的那一刻，我很尷尬。TheminuteIenteredthewrongclassroom,Ifeltembarrassed.那個(gè)女孩每次見到我都會(huì)笑著打招呼。Everytimethegirlseesme,shegreetsmewithasweetsmile.湯姆一看到我就走了過來(lái)。Tomcameupimmediatelyhesawme.2)Itwassuchacolddaythatwestayedhome.=Itwassocoldadaythatwestayedhome.=Itwassocoldthatwestayedhome.T:Adverbialclausescanbeintroducedbysuch...that、so...that、sothattoexpressresult.Herearemoreexamples:Fillintheblankswithsuchorso.Heissuchagoodteacherthatweallrespecthim.Heissogoodateacherthatweallrespecthim.Theteacherissogoodthatweallrespecthim.Theseweresuchdifficultquestionsthatnoneofuscouldanswer.Wehadsuchterribleweatherthatwecouldn’tfinishtheworkontime.Thereissolittletimeleftthatwehavetospeedup.Theyaresuchlittlechildrenthattheycan’tunderstandit.形容詞+可數(shù)名詞復(fù)數(shù)such+形容詞+不可數(shù)名詞+that+從句a/an+形容詞+可數(shù)名詞單數(shù)形容詞/副詞so+many/few+可數(shù)名詞復(fù)數(shù)+that+從句much/little+不可數(shù)名詞形容詞+a/an+可數(shù)名詞單數(shù)比較：Hespokeatthetopofhisvoice,sothatthoseatthebackofthehallheardhim.(toexpressresult)Hespokeatthetopofhisvoicesothatthoseatthebackofthehallcouldhearhim.(toexpresspurpose)3)Ifyouhadmoremoneythatyoucoulduse,howwouldyouspendit?=Supposingyouhadmoremoneythatyoucoulduse,howwouldyouspendit?T:Sometimesadverbialclausescanbeintroducedbysupposing(that)、providing/provided(that)toexpresscondition.Forexample:倘若不下雨，我們也許會(huì)去參加聚會(huì)。Wemaygotothepartyprovidedthatitdoesnotrain.4)Although/Though/Whileheisyoung,heknowsalot.=Youngasheis,heknowsalot.T:Adverbialclausescanbeintroducedbyastoexpressconcession,butitisoftenusedininvertedsentences.Herearemoreexamples:這篇文章雖然短小，卻很重要。Shortasitis,thearticleisveryimportant.盡管他很努力，可是進(jìn)步不大。Hardasheworks,hemakeslittleprogress.【設(shè)計(jì)意圖:先讓學(xué)生觀察語(yǔ)篇中的狀語(yǔ)從句，總結(jié)其類型，再用填空題形式考查學(xué)生對(duì)連接詞的選用，接著讓學(xué)生改寫其中的幾個(gè)句子，了解某些類型的狀語(yǔ)從句的不同表述方式，熟記某些特殊連接詞的含義和用法，為最后寫作任務(wù)打下基礎(chǔ)?！縎tep4ApplyingtherulesTasksstudentstofinishB1onPage7ofthetextbook.Keys:1)Jakegotupearlysothathewouldhavetimetoexercisebeforeclass.2)Althoughshehadnoteditedthephotos,theystilllookedverygood.3)Hewenttoworkasifnothinghadhappened.4)Herteacherlikedherbecauseshewassohard-working.5)Igetveryupsetwhenpeopledonottellmethetruth.6)Ifyouarenicetootherpeople,theywillbenicetoyou.TasksstudentstofinishB2onPage7ofthetextbook.Keys:1)c2)e3)b4)f5)a3.Tasksstudentstouseadverbialclausestodescribeapersonpracticinghonestyandresponsibility.T:FromPartB2,welearnanewsstoryaboutasocialmediainfluencer.Whydidshecloseheronlineaccountintheend?S:Becauseshedidn’twanttocheatherfans.T:Whatkindofpersondoyouthinksheis?S:Honestandresponsible.T:Yes.Sheisapersonpracticinghonestyandresponsibility.Nowpleasewriteapassagetodescribesuchaperson,usingadverbialclauses.Thefollowingsentencepatternsareforyourreference.XXXisagoodexampleofsomeonewhopractiseshonestyandresponsibility.Hisclassmateselecthimasclassmonitorbecause__________.Hiscolleaguesshowrespectforhimbecause________.Althoughhe____________,hemanagesto____________.Hewillnot________unless_________.Ifhisfriends_____________,theyoften________becausetheyknowhewill_________.Heoncesaid,“I’mjustdoingwhatIcansothat________.”Asample:MyfriendPeterisagoodexampleofsomeonewhopractiseshonestyandresponsibility.Sincehewasquiteyoung,Peterhasbeenregardedasa“good”boy.HisclassmateselectedhimasclassmonitorbecausetheyknowPeterisreliable.Hedevotedalotoftimetohelping