人教版高中英语教案-必修三Unit 5　Canada—“The True North”Period 3　Learning about language Grammar7页

Unit5　Canada—“TheTrueNorth”Period3　Learningaboutlanguage:Grammar整体设计教材分析Thisisthethirdteachingperiodofthisunit.Totestwhetherstudentshavegraspedtheimportantanddifficultlanguagepointstheylearnedinthelastperiod,theteachershouldfirstofferthemsomerevisionexercises.Thenleadinthenewlesson.Thisteachingperiodmainlydealswiththefollowing:1.Reviewingnounclausesasthesubject;2.Learningthenewgrammaritem:nounclausesastheappositive.Studentsoftenfeelnounclausesabstractanddifficulttolearn,soitisnecessarytomakethelessoninterestingandlively,andconnectitwiththeirdailylifeinordertoletiteasytoacceptandunderstand.Firstly,theteachercanaskstudentstoreadthepassageATRIPON“THETRUENORTH”again,tickoutallthesentencesfromthepassagewherenounclausesareusedasappositive,andthentranslatethemintoChinese.Secondly,compareanddiscovertheusesofeachnounclausebygivingalotofexamplesentences.Thirdly,dotheexercisesinDiscoveringusefulstructuresonPage37andmoreexercisesforstudentstomastertherelatednounclauses.Finally,summarizetheuseofnounclausesasappositiveandletstudentsmakeitclearhoweachnounclauseisbeingusedinthesituations.Attheendoftheclass,askstudentstodotheexercisesinUsingstructuresonPages71-72andmoreadditionalexercisesforconsolidation.教学重点Getstudentstounderstandandusenounclausesastheappositive.教学难点Enablestudentstolearnhowtousenounclausesastheappositivecorrectly.三维目标知识目标1.Getstudentstoknowmoreaboutnounclauses.2.Letstudentslearnnounclausesastheappositive.Thethoughtthattheycouldcrossthewholecontinentwasexciting.ThegirlsweresurprisedatthefactthatoceanshipscansailuptheGreatLakes.能力目标Enablestudentstousenounclausesastheappositivecorrectlyandproperlyaccordingtothecontext.情感目标1.Getstudentstobecomeinterestedingrammarlearning.2.Developstudents’senseofgroupcooperation.教学过程设计方案(一)→Step1Revision1.Checkthehomeworkexercises.2.Dictatesomenewwordsandexpressions.3.Underlinethenounclauseineachsentenceofthefollowingandthentellwhatkindof7 nounclauseitis.1)Whatitwastobecomewasamystery.2)Idon’tknowwhowillhelpHenrytowinthebet.3)Histroubleisthathedoesn’tknowanybodyinLondon.4)Ithasn’tbeendecidedyetwhenthenewrestaurantwillopen.5)Itlookedasifitwasgoingtosnow.6)Doyouknowwhyhecrossedhisarms?Suggestedanswers:1)Whatitwastobecomewasamystery.(nounclauseasthesubject)2)Idon’tknowwhowillhelpHenrytowinthebet.(nounclauseastheobject)3)Histroubleisthathedoesn’tknowanybodyinLondon.(nounclauseasthepredicative)4)Ithasn’tbeendecidedyetwhenthenewrestaurantwillopen.(nounclauseasthesubject)5)Itlookedasifitwasgoingtosnow.(nounclauseasthepredicative)6)Canyoutellmewhyhecrossedhisarms?(nounclauseastheobject)→Step2Preparation1.Showthefollowingtwosentencesonthescreen.Askstudentstoreadeachofthemandthenunderlineitsappositive.1)Theirfriend,DannyLin,waswaitingattheairport.2)Hewasgoingtotakethemandtheirbaggagetocatch“TheTrueNorth”,thecross-Canadatrain.Suggestedanswers:1)Theirfriend,DannyLin,waswaitingattheairport.2)Hewasgoingtotakethemandtheirbaggagetocatch“TheTrueNorth”,thecross-Canadatrain.2.Letstudentsthinkaboutanddiscusswhatkindofnounclausetheunderlinedclauseisineachofthefollowingtwosentences.1)Thethoughtthattheycouldcrossthewholecontinentwasexciting.2)Wewereveryexcitedatthenewsthatourteamhadwon.→Step3Grammarlearning1.ReadinganddiscoveringAskstudentstoturnbacktoPage34toreadthroughthereadingpassageandfindallthesentenceswherenounclausesareusedastheappositiveandunderlinethem.ThentranslatethemintoChinese.Suggestedanswers:1)Thethoughtthattheycouldcrossthewholecontinentwasexciting.他们要横穿整个北美大陆的想法真令人兴奋。2)SomepeoplehavetheideathatyoucancrossCanadainlessthanfivedays,buttheyforgetthefactthatCanadais5500kilometresfromcoasttocoast.有些人认为可以在不到5天的时间里横跨加拿大,但是他们忘了加拿大从东海岸到西海岸有5500千米这个事实。3)ThegirlsweresurprisedatthefactthatoceanshipscansailuptheGreatLakes.海轮可以开到五大湖来,这确实使姑娘们感到吃惊。2.ThinkinganddiscussingLetstudentsreadaloudthesentencestheypickedout,thinkoveranddiscusswithapartner7 howeachofthesenounclausesisbeingusedinthesituations.Ifstudentshavesomedifficulty,givethemahand.3.Summingup:nounclausesastheappositive.同位语从句在主从复合句中,用作同位语的从句,叫同位语从句。它一般跟在某些名词(如fact,news,idea,truth,hope,problem,information,wish,promise,answer,evidence,report,explanation,suggestion,conclusion等)的后面,用以说明或解释前面的名词。1.连接词:1)从属连词:that,whether等,例如:Thenewsthattheyhadwonthegamesoonspreadoverthewholeschool.他们比赛获胜的消息很快传遍了整个学校。We’lldiscusstheproblemwhetherthesportsmeetingwillbeheldontime.我们将讨论运动会是否会如期举行的问题。2)连接代词:what,who等,例如:Nextcomesthequestionwhatyouwanttoputinthebox.其次就是这个问题:你要在盒子里放些什么。Ihavenoideawhoheis.我不知道他是谁。3)连接副词:how,when,why等,例如:Ihavenoimpressionhowhecameback,perhapsbybike.我记不得他是怎样回来的,也许是骑自行车回来的。Ihavenoideawhenhewillbeback.我不知道他何时回来。2.同位语从句和定语从句的区别:从形式上看,同位语从句和定语从句很相似,都放在某一名词或代词后面,但同位语从句不同于定语从句。1)同位语从句对名词加以补充说明,是名词全部内容的体现;定语从句说明先行词的性质与特征,与先行词是修饰与被修饰的关系。例如:Thenewsthatourteamhaswonistrue.我们队获胜的消息是真的。（同位语从句）Thenewsthatyouheardisnottrue.你听到的消息不真实。（定语从句）2)that在同位语从句中不担任句子成分,是从属连词;that在定语从句中担任句子成分,是关系代词。例如:Thefactthatwesucceededpleasedeverybody.我们成功了,这一事实使大家很高兴。（同位语从句）Thefactthatwetalkedaboutisveryimportant.我们所谈论的事实是非常重要的。（定语从句）→Step4Grammarpractice1.TurntoPage37.AskstudentstodoExercise2inDiscoveringusefulstructures.Firstletthemmaketheirchoicesindividually.Theninpairsdiscusswhytheymadetheirchoices.Finally,checktheanswerswiththewholeclass.Givesomeexplanationsifnecessary.2.TurntoPage71.AskstudentstodoExercise1.Checktheanswersaftermostofthemfinish.→Step5Closingdownbyaquiz7 1.Theyhavenoideaatall______________.A.wherehehasgoneB.wheredidhegoC.whichplacehashegoneD.wherehashegone2.Ihavenoidea______________fartheairportisfromhere.A.what　　　　　　B.how　　　　　　　　C.it’s　　　　　　　D.that3.Themanageraskedthequestion______________Iwouldliketobehissecretary.A.ifB.thatC.whetherD.how4.______________isafact______________Englishisbeingacceptedasaninternationallanguage.A.It;thatB.That;thatC.It;whichD.As;that5.Thereason______________shedidn’tsayanythingwas______________shewasill.A.why;thatB.why;becauseC.that;whyD.why;why6.Thereisanewprobleminvolvedinthepopularityofprivatecars______________roadconditionsneedtobeimproved.A.thatB.whichC.whereD.when7.Thequestionhasbeenraisedatthemeeting______________eachmembercountryshouldsharetheexpensesofthecommittee.A.whichB.ifC.whatD.whether8.Thereisacommonbeliefamongthem______________rubbishcanandshouldbeputtogooduse.A.whichB.ifC.whetherD.that9.Informationhasbeenputforward______________moremiddleschoolgraduateswillbeadmittedintouniversities.A.while7 B.thatC.whenD.as10.Itisnolongeraquestion______________manislearningmoreandmoreaboutspace.A.whetherB.thatC.ifD.howSuggestedanswers:1～5ABCAA　6～10ADDBB→Step6Homework1.Finishofftheworkbookexercises.2.DoExercises1and2inUsingstructuresonPages71-72intheexercisebook.3.Previewthereadingpassage“THETRUENORTH”FROMTORONTOTOMONTREALonPage38.设计方案(二)→Step1Revision1.Checkthehomeworkexercises.2.TranslatethefollowingintoEnglish.1)首相;丞相2)与其;不愿3)定居;平静下来;专心于4)设法做成5)看见;瞥见6)对……有天赋7)他们下周要到北京去。(makeatripto)8)监狱的四周有高墙。(surround)9)那家工厂在城东北大约4千米处。(northeastof)10)这座石桥宽10米。(measure)Suggestedanswers:1)PrimeMinister2)ratherthan3)settledown4)managetodo5)catchsightof6)haveagiftfor7)TheywillmakeatriptoBeijingnextweek.8)Theprisonissurroundedbyhighwalls.9)It’saboutfourkilometersnortheastofthecity.10)Thisstonebridgemeasures10metersacross.→Step2Leading-inbyagame1.Letstudentsworkinpairs,usingthefollowingstructuresbelowtomakesentences.thenews/themessagethat　thethoughtthat　thefact/realitythat　thewishthatthehopethat　thebeliefthat　thepossibility/chancethat...Example:7 S1:thenews...S2:thenewsthatshewontheprizeS1:Herparentsweresopleasedtogetthenewsthatshewontheprize.2.Havestudentsdiscusstherelationshipbetweenthenounsandthat-clauses.→Step3DiscoveringusefulstructuresAskstudentstofindoutthesentencescontainingnounclausesastheappositiveinthereadingpassageandunderlinethem.ThentranslatethemintoChinese.→Step4Learningtheuseofnounclausesastheappositive1.AskstudentstoturntoPage93andlearnthepart4TheAppositiveClausebythemselves.2.Encouragethemtoaskasmanyquestionsaspossible.Givethemexplanationsifnecessary.3.Letthemdosomeadditionalexercises.4.Sumup.→Step5PracticeAskstudentstofinishthefollowingexerciseswithin10minutes.Thenchecktheanswerswiththewholeclass.1.Exercise2inDiscoveringusefulstructuresonPage37.2.Exercise1inUsingstructuresonPages70-71.→Step6ConsolidationShowsomerelatedadditionalexercisesorgiveoutexercisepapersforstudentstodotoconsolidatenounclausesastheappositive.→Step7Homework1.FinishofftheWorkbookexercises.2.Makeuseofdifferentlearningresourcestohaveaninquirystudyoftheappositiveclause,andsummarizeitsrules.板书设计Unit5　Canada—“TheTrueNorth”Grammar:nounclausesastheappositive连接词例句从属连词:that,whether等1.Thenewsthattheyhadwonthegamesoonspreadoverthewholeschool.2.We’lldiscusstheproblemwhetherthesportsmeetingwillbeheldontime.连接代词:what,who等1.Nextcomesthequestionwhatyouwanttoputinthebox.2.Ihavenoideawhoheisandwhatheis.连接副词:how,when,why等1.Ihavenoimpressionhowhewenthome,perhapsbybike.2.Ihavenoideawhenhewillbeback.同位语从句和定语从句的区别同位语从句具体说明它前面的名词的内容;定语从句对先行词起修饰、限制的作用。Thenewsthatourteamhaswonistrue.（同位语从句）Thenewsthatyouheardisnottrue.（定语从句）7 that在同位语从句中不担任句子成分,是从属连词;that在定语从句中担任句子成分,是关系代词。Thefactthatwesucceededpleasedeverybody.（同位语从句）Thefactthatwetalkedaboutisveryimportant.（定语从句）活动与探究GotothelibraryorsurftheInternettomakeuseofdifferentlearningresourcestohaveaninquirystudyofnounclauses.Findmoreinformationandsummarizetherules.Thenwriteaninquirystudyreportandshareitwithyourclassmates.7