2017年高一英语人教版必修3教案：Unit5LearningaboutLanguage：Importantlanguagepoints+Word版含解析

教学设计LearningaboutLanguage：Importantlanguagepoints整体设计教材分析Theemphasisofthisperiodwillbeplacedontheimportantnewwords，expressionsandsentencepatternsinthepartsWarmingUp，Pre­reading，ReadingandComprehending.Inordertomakestudentsunderstandtheseimportantpointsthoroughly，wecanfirstgetstudentstounderstandtheirmeaningsinthecontext，thengivesomeexplanationsaboutthem，andlateroffersomepracticetomakestudentsmastertheirusages.Somenewwordsandexpressions，suchassurround，measure，confirm，impress，ratherthan，managetodo，andsoonareveryusefulandimportant.Soarethesentencepatterns“Thethoughtthattheycouldcrossthewholecontinentwasexciting.”and“Itissowettherethatthetreesareextremelytall，somemeasuringover90meters.”Weoughttopaymoreattentiontothemanddesignspecialexercises.Attheendoftheclass，theteachercanmakestudentsdomoreexercisesforconsolidation.Indoingso，theycanlearn，graspandusetheseimportantlanguagepointswell.教学重点1．Enablestudentstograsptheusagesofsuchimportantnewwordsandexpressionsassurround，measure，confirm，impress，ratherthan，managetodo，etc.2．Getstudentstomasterthepatterns“Thethoughtthattheycouldcrossthewholecontinentwasexciting.”and“Itissowettherethatthetreesareextremelytall，somemeasuringover90meters.”教学难点1．Letstudentslearntheusageoftheexpression“managetodo”．2．Enablestudentstolearnthesentencepattern“Thethoughtthattheycouldcrossthewholecontinentwasexciting.”3．Getstudentstounderstandsomedifficultandlongsentences.三维目标知识目标1．Getstudentstolearnandgrasptheimportantusefulnewwordsandexpressionsinthispart.2．Letstudentslearnthefollowingimportantusefulsentencepatterns：1）Rather_thantaketheaeroplanealltheway，theydecidedtoflytoVancouverandthentakethetrainwesttoeastacrossCanada.（ratherthan…）2）Thethoughtthat_they_could_cross_the_whole_continent_wasexciting.（nounclauseastheappositive）3）Going_eastward，you'llpassmountainsandthousandsoflakesandforests，aswellaswideriversandlargecities.（presentparticipleusedasadverbial）4）SkiingintheRockyMountainsandsailingintheharbourmake_Vancouver_one_of_Canada's_most_popular_cities_to_live_in.（make＋O＋O.C.）5）Itissowettherethatthetreesareextremelytall，some_measuring_over_90_meters.（“pronoun＋doing”usedasadverbial）6）BecauseoftheGreatLakes，theylearned，Canadahasmorefreshwaterthan_any_othercountryintheworld.（more…thananyother…）能力目标1．Getstudentstousesomeusefulnewwordsandexpressionscorrectly.2．Enablestudentstomakesentencesaftertheusefulsentencepatterns.情感目标1．Stimulatestudents'interestsinlearningEnglish.2．Developstudents'spiritofcooperationandteamwork.教学过程设计方案（一）Step1Revision1．Checkthehomeworkexercises.2．AsksomestudentstoretellthepassageATRIPON“THETRUENORTH”．Step2ReadingandfindingGetstudentstoreadthroughWarmingUp，Pre­reading，ReadingandComprehendingtounderlineallthenewwordsandusefulexpressionsorcollocationsintheseparts.Readthemaloudandcopythemdownintheexercisebookafterclass.Trytokeeptheminmind.Step3Practiceforusefulwordsandexpressions1．TurntoPage36.GothroughtheexercisesinDiscoveringusefulwordsandexpressionswithstudentsandmakesuretheyknowwhattodo.2．Givethemseveralminutestofinishtheexercises.Theyfirstdothemindividually，andthendiscussandcheckthemwiththeirpartners.3．Checktheanswerswiththewholeclassandexplaintheproblemstheymeetwherenecessary.Step4Studyingimportantlanguagepoints1．Canadaisamulticulturalcountry.加拿大是一个多元文化国家。multi­是一个前缀，意思是“多”。例如：multiparty多党的multinational多国的；多民族的multipurpose多种用途的multiform多种形式的multistory多层的multimedia多媒体amulticulturalcountry多元文化国家2．LiDaiyuandhercousinLiuQianwereonatriptoCanadatovisittheircousinsinMontrealontheAtlanticcoast.李黛予和她的表妹刘倩要去加拿大大西洋海岸的蒙特利尔市看望她们的表兄妹。theAtlanticcoast大西洋沿岸地区tripn．（usuallyshort）journey，esp.forpleasure（通常指短途的）行走；旅行（尤指娱乐性的）与trip搭配的主要动词和介词：beonatripto…/goonatripto…/makeatripto…/takeatripto…atriptotheseaside海滨之行ahoneymoontriptoParis前往巴黎的蜜月之旅Heisonabusinesstrip.他出差在外。MyfatherwillmakeatriptoNewYorknextweek.我父亲下礼拜要到纽约去。3．Ratherthantaketheaeroplanealltheway，theydecidedtoflytoVancouverandthentakethetrainwesttoeastacrossCanada.她们不想一路乘飞机，而决定先飞到温哥华，再从西海岸乘火车横穿加拿大到达东海岸。ratherthanprep.inpreferenceto（sb./sth.）；insteadof与其（某人/某物）；不愿；不要I'llhavealemonaderatherthanacoke.我想喝柠檬汁，不想喝可乐。Hewasbusywritingaletterratherthanreadinganewspaper.他正忙于写信而不是读报。4．Goingeastward，you'llpassmountainsandthousandsoflakesandforests，aswellaswideriversandlargecities.一路向东行，你会经过一座座山脉，上千个湖泊、森林，还有宽阔的河流和许多大城市。goingeastward是现在分词短语，用作状语，表示时间，相当于时间状语从句whenyougoeastward。eastward也作eastwards，副词，意为“向东”。例如：Theysailedeastward（s）．他们向东航行。Wecouldn'tdecidewhethertogoeastward（s）orwestward.我们难以决定是向东走还是向西走。­ward（s）是一个后缀，意思是“朝着；向着；对着”。例如：westward（s）向西southward（s）向南northward（s）向北foreword（s）向前backward（s）向后outward（s）向外thousandsof成千上万的。注意million，billion，thousand，hundred，score，dozen之前有确定的数字时，不论后面有无of，词尾都不加s。例如：fivehundredstudents500名学生fivehundredofthem他们当中的500人fivescorepeople100人fivedozeneggs五打鸡蛋如果前面没有确定的数字而后接of时，词尾都加­s。例如：thousandsofgoats成千上万只山羊scoresofyears几十年5．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。这是一个并列复合句。前一分句中的thatyoucancrossCanadainlessthanfivedays作idea的同位语，是同位语从句；后一分句中的thatCanadais5500kilometersfromcoasttocoast作fact的同位语，也是同位语从句。6．PeoplesayitisCanada'smostbeautifulcity，surroundedbymountainsandthePacificOcean.人们说它（温哥华）是加拿大最美丽的城市，因为它被群山和太平洋所包围。surroundedbymountainsandthePacificOcean是过去分词短语，用作状语，表示原因，相当于原因状语从句asitissurroundedbymountainsandthePacificOcean。surroundvt.（causesb./sth.to）moveintopositionallroundsb./sth.包围；围住；环绕；围绕。常用下列结构：surroundsb./sth.withsb./sth.sth./sb.besurroundedby/withsth.Thefencesurroundstheschool.篱笆环绕着学校。Theyhavesurroundedthetownwithtroops.他们出动军队包围了该城。Thehouseissurroundedbyhighwalls.房子的四周有高墙。7．SkiingintheRockyMountainsandsailingintheharbourmakeVancouveroneofCanada'smostpopularcitiestolivein.落基山脉可以滑雪，海港供你扬帆，这些使得温哥华成为加拿大最受欢迎的居住城市之一。skiingintheRockyMountains和sailingintheharbor是两个动名词短语，在句中作主语。动名词作主语时，谓语动词通常用单数，但若两个或两个以上的动名词一起作主语，谓语动词则用复数。例如：Seeingisbelieving.眼见为实。Fishingandswimmingaremyfavouritesports.钓鱼和游泳是我最喜爱的运动项目。makeVancouveroneofCanada'smostpopularcitiestolivein是“make＋O.＋O.C.”结构。当make表示“使；让”等时，后面跟复合宾语结构，其中宾语补足语可以由名词、形容词等充当。例如：KarlMarxmadeLondonthebaseforhisrevolutionarywork.卡尔·马克思把伦敦作为他从事革命工作的基地。8．ThecoastnorthofVancouverhassomeoftheoldestandmostbeautifulforestsintheworld.温哥华以北的海岸生长着世界上最古老，最美丽的森林。northof＝tothenorthof表示“在……的北方”。其他方位词，如：east，west，south，southeast，northeast等，都有类似的用法。例如：Helives（tothe）eastofLosAngeles.他住在洛杉矶以东（的地方）。It'saboutfourhundredkilometersnortheastofToronto…它在多伦多东北大约400千米处……9．Itissowettherethatthetreesareextremelytall，somemeasuringover90meters.那儿的湿度很大，所以树都长得特别高，有的超过90米。somemeasuringover90meters是独立主格结构，在句中作状语。measure1）vi.&vt.findthesize，length，volume，etc.of（sth.）bycomparingitwithastandardunit测量assess（sth.）；gauge估计；衡量；判定be（acertainsize，length，volume，etc.）为（某体积、长度、容积等）MothermeasuredmetoseewhatsizeofdressIshouldhave.母亲给我量尺寸，好知道我该穿多大号的衣服。It'shardtomeasurehisabilitywhenwehaven'tseenhiswork.没有见过他的作品，很难估计他的能力。Theroommeasures10metersacross.这间屋宽10米。2）n.standardorsystemusedinstatingthesize，quantityordegreeofsth.计量制unitusedinsuchastandardorsystem计量单位actiontakentoachieveapurpose措施Whichmeasuredotheyuse？他们用哪一种计量制？Themeterisameasureoflength.米是长度单位。Theytookstrongmeasuresagainstdangerousdrivers.他们对危害公众的司机采取强硬的措施。10．Thatafternoonaboardthetrain，thecousinssettleddownintheirseats.那天下午表姐妹俩才登上火车落了座。settledown：sitorlieinacomfortableposition；adoptamorestableorquietwayoflife；getusedtoanewwayoflife，job，etc.安稳坐下；安居下来；适应起来Hisgrandfathersettleddowninthearmchairwithanewspaper.他爷爷手拿报纸坐在扶手椅里。Haveyousettleddowninyournewjobyet?你适应新工作了吗？settle（sb.）down：（causesb.to）becomecalm，lessrestless，etc.（使某人）安静、安顿、安心等Waituntilthechildrensettledownbeforeyoustartthelesson.等孩子们都静下心来再开始上课。Thechairmantriedtosettletheaudiencedown.主席尽力让听众安静下来。11．Earlierthatday，whentheycrossedtheRockyMountains，theymanagedtocatchsightofsomemountaingoatsandevenagrizzlybearandaneagle.那天一早，当穿过落基山脉时，他们设法看到了几只野山羊，甚至还看到了大灰熊和鹰。managetodo：succeedindoing（sth.）设法做成了（某事）Thepilotmanagedtocircletheballoonforsometime.这位飞行员设法绕气球飞了一阵。Atfirst，noreadytechnicaldatawereavailable，butwemanagedtogowithout.起初，我们没有现成的技术资料，但也设法照样干下去了。Hemanagedtoavoidanaccident.他设法避免了事故。【辨析】managetodo&trytodomanagetodo的意思是“设法做成了（某事）”，强调结果。trytodo的意思是“努力做（某事）；尽力做（某事）”，不强调结果。请比较：Ijustaboutmanagedtogetupthestairs.我总算挣扎着上了楼。Hesaidhetriedtobehereontime.他说他尽量按时到这儿来。catchsightof：see（sb./sth.）foramoment一眼瞥见（某人/某事物）Shecaughtsightofacarinthedistance.她一眼瞥见远处的汽车。12．Manyofthemhaveagiftforridingwildhorsesandcanwinthousandsofdollarsinprizes.他们中许多人都有骑野马的才能，他们能赢得几千美元的奖金。haveagiftfor：havenaturaltalentorabilityin（sth./doingsth.）在……方面有天分、有天赋Itseemshehasagiftformusic.好像他对音乐有些天赋。Shehasagiftforlearninglanguages.她对学语言有天赋。Step5Usingwords，expressionsandpatternsDoexercisesinUsingWordsandExpressionsonPages70­71.Thefollowingproceduresmaybefollowed：1．Gothroughtheexerciseswithstudentsandmakesuretheyknowwhattodo.2．Severalminutesforstudentstofinishthemindividually，andthendiscussandcheckthemwiththeirpartners.3．Checktheanswerswiththewholeclass.4．Iftimepermits，explaintheproblemsstudentsmeetwherenecessary.Step6Homework1．FinishofftheWorkbookexercises.2．Learnthenewwordsandexpressionsbyheart.设计方案（二）Step1Revision1．Checkthehomeworkexercises.2．Asksomestudentstodictatesomeusefulnewwordsandexpressions.Step2Vocabularystudy1．LetstudentsreviewthenewwordsandexpressionsinWarmingUp，Pre­reading，ReadingandComprehendingandgivetimetostudentstoasktheirownquestions.2．Askstudentstolearnsomenewwordsusingthewordformation.3．Explainsomekeynewwordsandexpressions.Step3PracticeforusefulwordsandexpressionsLetstudentsdothefollowingexercisesandchecktheanswersaftermostofthemfinish.1．Findwordsthatmeanthesametofillintheblanks.1）______bagsthatpeopletakewiththemwhentheytravel2）______agovernmentmemberwhoisinchargeofagovernmentdepartment3）______ashortinformaltest4）______totaketosomeoneinafriendly，informalway5）______onorontoaship，plane，busortrain6）______generalappearanceofnaturearoundyou，especiallybeautifulnature7）______inorbyaverysmallamount，sosmallthatitalmostcannotbeseen8）______tobeallaroundsomebodyorsomethingoneveryside2．Guessthemeaningsofthewordsbelowaccordingtothewordformation.Multi－＝many­ward（s）＝inacertaindirectionmulticulturalmulticolouredeastward（s）forward（s）multinationalmultimediaupward（s）outward（s）multistor（e）ymulti­channeldownward（s）backward（s）3．Makesentenceswiththeusefulexpressionsbelow.ratherthansettledownmanagetodocatchsightofhaveagiftforStep4SentencefocusAskstudentstoreadthroughtheWarmingUpandReadingagaintofindoutthedifficultsentencestheycan'tunderstandandgivetimetostudentstoasktheirownquestions.Explainthemtotheclass.Step5WorkbookexercisesforconsolidationAskstudentstodotheexercisesinUsingWordsandExpressionsonPages70­71toconsolidatewhattheyhavelearnedinthisperiod.Step6Homework1．Learnthenewwordsandexpressionsbyheart.2．FinishofftheWorkbookexercises.3．DoExercise3onPages70­71intheexercisebook.活动与探究ReadbooksandsurftheInternettofindasmuchinformationaboutCanadaasyoucan.TakenotesandcompareitwithChina，tryingtofindouttheirsimilaritiesanddifferences.SAMEASCHINADIFFERENTFROMCHINASuggestedanswers：SAMEASCHINADIFFERENTFROMCHINA1．vastland2．weatherdifferentfromareatoarea；longhardwinterinthenorth3．multicultural4．richnaturalresources：lakes，rivers，coal，oilandgas1．twoofficiallanguages2．sixtimeareas3．smallerpopulation4．noplacesashotasSouthChina5．morefreshwaterandforests6．onlyoneneighbouringcountry备课资料BackgroundinformationCoasttoCoasttoCoastFlankedbythePacific，AtlanticandArcticOceans，Canadaisthesecondlargestcountryintheworldintermsofarea.However，mostofthecountryisuninhabited，ascloseto90%ofits31millioninhabitantslivewithin100milesofitssouthernborderwiththeUnitedStates.Canadaismadeupoftenprovincesandthreeterritories.ItstwoofficiallanguagesareEnglishandFrenchanditsfoundingculturesareEnglish，Frenchandaboriginal.Politically，economically，andculturally，thecountryisoftendividedintosixdistinctregions.BritishColumbiaBoastingboththeRockyMountainsandthePacificOceaninitsgeography，thiswestcoastprovinceisknownforitsruggednaturalbeauty.Itsresidentsenjoyarelaxedpaceoflifeandtendtobeveryenvironmentallyconscious.BritishColumbia'sprimaryindustriesareforestry，miningandtourism.Vancouver，itsmaincity，isthethirdlargestcityinthecountryandisslatedtohostthe2010WinterOlympics.ThePrairies（ortheWest）ThePrairie，orWestern，provincesareAlberta，SaskatchewanandManitoba.（Theprairiesaretheflat，grassyplainsthatcharacterizethisregion.）ThisistheagriculturalcenterofCanada，withAlbertaknownforitssizablebeefindustrywhileSaskatchewanandManitobaareknownforproducinggrainsandothercrops.Moreandmore，theseprovincesarelookingtomineralandenergyresourcesfornewsourcesofwealth.Alberta'sboomingoilindustryhasmadeitoneofthewealthiestprovincesinCanada.Calgary，itslargestcity，isoneofthefastestgrowingcitiesinthecountry.OntarioOntarioisthemostpopulousCanadianprovince.ThefinancialandpoliticalcenterofCanada，Ontarioaccountsforroughly40%ofthecountry'spopulationandeconomicactivity.Itseconomyispoweredbythemanufacturingandserviceindustries，butforestry，agriculture，miningandelectricityarealsoimportantcontributorstoitsfinancialstrength.Thecountry'scapital，Ottawa，andits“mega­city”，Toronto，areinOntario.TorontoisthefifthlargestcityinNorthAmericaandtheUnitedNationshasnameditthemostmulticulturalcityintheworld.Itisknownforitsthrivingbusinessenvironmentandfast­pacedlifestyle.QuebecOriginallysettledasNewFrance，QuebecistheonlyCanadianprovincewheretherearemoreFrenchspeakersthanEnglishspeakers.Becauseofitsdistinctheritage，Quebecstandsoutculturallyandpoliticallyfromtheotherp