教學(xué)資源 選修8Unit3學(xué)案

LearningPlanforUnit3ThefirstperiodReading:TheProblemsoftheSnakesLearningaims:Mastersomenewwordsandimprovethereadingskills.IndependentstudyWarmingupDiscussthepicturesanddecidewhatisdiscoveryandwhatisinvention.Adiscoveryis______________________________________________.Aninventionis_____________________________________________.DoPre-readingonpage19.Readthepassagecarefullyandfindthemainideaofeachparagragh.Part1(para.1)therequirementsofgettingapatentPart2(para.2-3)thediscoveryoftheproblemofthesnakesPart3(para.4-6)theresearchontheapproachestosolvetheproblemPart4(para.7-8)theattemptstocatchthesnakesComprehending.Choosethebestanswer.1).Thepurposeinwritingthistextis______. A.toshowushowtotrapthesnakesbutnottokillthem B.totellpeoplehowtoapplyforapatentofthewriter'snewidea C.tointroducethewriter'snewideaoftrappingthesnakesandherapplicationforapatent D.totellthereadershowtogetanewideaandmakeitapatent2).Thebiggestadvantageofthewriter'snewideaisthat______,A.itmakesthesnakesmoveslowlyB.itmakesthesnakeshardlybiteusC.itiseasierforustokillthesnakeswithouthurtingourselvesD.itiseasierforustocatchthesnakeswithoutkillingthem3).Whatinstrumentswereusedforcatchingthesnakes?A.abowl,ice-cubes,maleperfumeB.abowl,abucket,femaleperfumeC.asmallnet,ice-cubes,abucketD.asmallnet,abucket,powders4).Whichstatementistrueaccordingtothetext?A.Thesnakesweresosleepyinthesecondattemptthattheycouldn'tbitethewriteratall.B.Yourproductmustbedifferentfromeverybodyelse'sifyouwanttoreceiveapatent.C.Thewriterdecidedtosendherinventiontothepatentofficethemomentshesucceededincatchingthesnakes.D.Ifanapplicationforyourproductprovestobevalid,youcangetapatentimmediately.5).Accordingtothetext,whichsubjectdoyouthinkcanbegivenapatent?A.Anewstardiscoveredbyascientist.B.AnewnovelwrittenbyHuoDa.C.Anewwaytomakedirtywaterclean.D.Anewkindofgrassfoundinamountainwhichcanbeusedasamedicine.Rethinkandaskquestions.拓展：查找課文知識(shí)點(diǎn)。LearningPlanforUnit3Thesecondperion:LanguagepointsLearningaims:Mastersomeimportantwordsandusefulsentensepatterns.IndependentStudy1.WhenIcalledupmymotherinthecountrysideonthetelephone,shewasveryupset.callup打電話，使…回憶起callback召喚某人回來(lái)；再訪；回電話callfor需要，要求，接（人或物）callin邀請(qǐng)；請(qǐng)來(lái)callon拜訪（人）callat拜訪（某地）Ex.CanIdothejob?I’mafraidnot,becauseit______skillandpatience.callsonB.callsoutC.callsupD.callsfor2.nowandthen時(shí)而；不時(shí)=sometimes,butnotoftenfromtimetotime有時(shí)；不時(shí)(every)nowandagain時(shí)而；不時(shí)fromnowon從現(xiàn)在開(kāi)始，今后justnow剛才sincethen從那時(shí)以來(lái)3.Isetaboutresearchingthehabitsofsnakestofindtheeasiestwaytotrapthem.setabout=setout:tobeginorstart著手；開(kāi)始他一到那兒就著手解決問(wèn)題.He__________________________assoonashearrivedthere.=He________________________assoonashearrivedthere.setout出發(fā)，起程setouttodosth.開(kāi)始做某事setoff出發(fā)，動(dòng)身setaside留出，對(duì)…不予考慮setdown記下，寫(xiě)下setup設(shè)置，造成，產(chǎn)生4.…,whichfreezeshardwhencooled.…,（果凍）被冷卻后會(huì)變硬。whencooled為whenitiscooled的省略結(jié)構(gòu)when/while/once/unless/if等連詞所引導(dǎo)的時(shí)間狀語(yǔ)從句中的主語(yǔ)與主句主語(yǔ)相一致，且從句中含有系動(dòng)詞be時(shí)，從句中的主語(yǔ)和系動(dòng)詞be可省略，形成“連詞+分詞”結(jié)構(gòu)。1)._________withthesizeofthewholeearth,thebiggestoceandoesnotseembigatall.CompareB.WhencomparingC.ComparingD.Whencompared2)._____moretime,wearesuretofinishit.A.GivenB.GivingC.BegivenD.Ifgiving5.Theyabruptlydisappearedintoaconvenientholeinthewall.convenientadj.便利的，方便的beconvenienttosb.對(duì)某人方便itisconvenientforsb.對(duì)某人方便itisconvenienttodosth.做某事方便1).Comeandseemewhenever________________.youareconvenientB.youwillbeconvenientC.ItisconvenienttoyouD.itwillbeconvenienttoyou2).Ifitisquite______toyou,IwillvisityounextTuesday.A.convenientB.fairC.easyD.comfortable6.Onlyafteryouhavehadthatrecognitioncanyousaythatyouaretrulyaninventor.只有你得到這種承認(rèn)，你才可以說(shuō)是一個(gè)真正的發(fā)明家。only修飾狀語(yǔ)，至于句首，主句的語(yǔ)序需要倒裝。此句如改成正常語(yǔ)序應(yīng)是：Youcansaythatyouaretrulyaninventoronlyafteryouhavehadthatrecognition.又如：Onlybyworkinghardcanwepasstheexams.某些否定詞至于句首，表示強(qiáng)調(diào)時(shí)也會(huì)引起倒裝。如：never,seldom,hardly,neither,nor,not,only,little等。如課文中令一句：Norwillyoureceiveapatentuntilasearchhasbeenmadetofindoutthatyourproductreallyisdifferentfromeveryoneelse’s.又如：NeverhaveIseensuchanexcitingfilm.LittledidIknowwhatwasabouttohappen.7.Thecriteriaaresostrictthatitisdifficulttogetnewideasacceptedunlesstheyaretrulynovel.novel在此處是形容詞，意思是“新的；新穎的；新奇的”。其名詞形式是novelty。Heisapersonwhoalwayshasnovelideas.他經(jīng)常會(huì)有新奇的想法。Doexersisesonworkbook.Rethinkandaskquestions拓展：熟記知識(shí)點(diǎn)。LearningPlanforUnit3TheThirdPeriod:GrammarLearningaims:MastertheusageofthePastParticiple.Independentstudy動(dòng)詞-ed形式作定語(yǔ)、表語(yǔ)、賓語(yǔ)補(bǔ)足語(yǔ)一、動(dòng)詞-ed形式作定語(yǔ)過(guò)去分詞作定語(yǔ)往往與被修飾的詞靠得很緊,漸漸地成為一個(gè)復(fù)合詞。這種分詞叫分詞形容詞(theParticipleAdjective),實(shí)際上相當(dāng)于一個(gè)單純的形容詞,除表示“完成”的動(dòng)作之外,還表示“被動(dòng)”的意義。如：spokenEnglish(英語(yǔ)口語(yǔ))；icedbeer(冰凍啤酒)；cookedfood(熟食);但要注意不及物動(dòng)詞的過(guò)去分詞常表示“完成”的動(dòng)作,而不表示“被動(dòng)”意義。如:boiledwater(開(kāi)水);fallenleaves(落葉)therisensun(升起的太陽(yáng))等。1.Thetallmanisareturnedstudent．2.Myparentsarebothretiredteachers．(1)前置定語(yǔ)單個(gè)的動(dòng)詞-ed形式,一般放在被修飾的名詞的前面,作前置定語(yǔ)。Theexcitedpeoplerushedintobuilding.激動(dòng)的人們沖進(jìn)大樓。(=thepeoplewhowereexcited)Losttimecanneverbefoundagain．虛度的時(shí)光,無(wú)法挽回。(=timewhichislost)(2)后置定語(yǔ)①少數(shù)單個(gè)動(dòng)詞的-ed形式,如left等,只能作后置定語(yǔ)。1.Everythingusedshouldbemarked．2.Amongtheinvitedweresomeladies．②動(dòng)詞-ed形式短語(yǔ)作定語(yǔ)時(shí)，通常要放在被修飾的名詞的后面，在意思上相當(dāng)于一個(gè)定語(yǔ)從句。1.Isthereanythingplannedfortonight?今晚有什么活動(dòng)嗎?(=Thathasbeenplannedfortonight)MostoftheartiststothepartywerefromSouthAfrica.A.invitedB.toinviteC.beinginvitedD.hadbeeninvited2)ThefirsttextbooksforteachingEnglishasaforeignlanguagecameoutinthe16thcentury.A.havingwrittenB.tobewrittenC.beingwrittenD.written3)TheOlympicgames,in776BC,didn'tincludewomenplayersuntil1912.A.firstplayingB.tobefirstplayedC.firstplayedD.tobefirstplaying4)Pricesofdailyfoodsthroughacomputercanbelowerthanpricesinstores.A.areboughtB.boughtC.beenboughtD.buying5)Mr.Smith,____ofthespeech,startedtoreada____novel.A.tired,boringB.tiring,boredC.tired,boredD.tiring,boring二、動(dòng)詞-ed形式作表語(yǔ)過(guò)去分詞作表語(yǔ)并無(wú)“完成”或“被動(dòng)”之意，而是表示主語(yǔ)的狀態(tài)或思想感情等。如：Helookedworriedafterreadingtheletter．Whenweheardofit,weweredeeplymoved．常見(jiàn)的作表語(yǔ)的過(guò)去分詞有:amused(愉快的)；broken(碎了的)；closed(關(guān)閉的)；astonished(吃驚的)；crowded(擁擠的)；experienced(有經(jīng)驗(yàn)的);delighted(高興的)；lost(丟失的)；gone(遺失的)；disappointed(失望的)；worried(擔(dān)憂的)；interested(感興趣的)tired(疲勞的)pleased(高興的)；satisfied(滿意的)；surprised(吃驚的);married(已婚的)；known(著名的)等等作表語(yǔ)的-ed形式可被much,very,quite等所修飾。Iwasverypleasedatthenews．Hegrewmuchtiredofthework．1）Cleaningwomeninbigcitiesusuallyget____bythehour.A.payB.payingC.paidD.topay2)AswejoinedthebigcrowdIgot____frommyfriends.A.separatedB.sparedC.lostD.missed3)Thepilotaskedallthepassengersonboardtoremain____astheplanewasmakingalanding.A.seatB.seatingC.seatedD.tobeseating三、動(dòng)詞-ed形式作賓語(yǔ)補(bǔ)足語(yǔ)能用作賓語(yǔ)補(bǔ)足語(yǔ)的過(guò)去分詞一般都是及物動(dòng)詞,表示被動(dòng)意義或已完成意義,有時(shí)候兩者兼而有之。作賓語(yǔ)補(bǔ)足語(yǔ)的過(guò)去分詞與賓語(yǔ)有邏輯上的動(dòng)賓關(guān)系,即賓語(yǔ)是過(guò)去分詞動(dòng)作的對(duì)象。如:Shefoundthedoorbrokeninwhenshecameback．Mygrandfatherhadhisoldhouserebuilt．動(dòng)詞-ed形式作賓語(yǔ)補(bǔ)足語(yǔ)的基本用法動(dòng)詞的-ed形式可以在“主語(yǔ)+謂語(yǔ)+賓語(yǔ)+賓語(yǔ)補(bǔ)足語(yǔ)”句型中充當(dāng)賓語(yǔ)補(bǔ)足語(yǔ)。在這一結(jié)構(gòu)中,動(dòng)詞-ed形式和它前面的賓語(yǔ)構(gòu)成邏輯上的被動(dòng)關(guān)系。如果這種句子改為被動(dòng)語(yǔ)態(tài),原來(lái)的賓語(yǔ)補(bǔ)足語(yǔ)變成了主語(yǔ)補(bǔ)足語(yǔ)。1.Imustgetmybikerepaired．2.Thegirlwasfoundbeatenblackandblue．(1)動(dòng)詞-ed形式可作表示感覺(jué)和心理狀態(tài)的動(dòng)詞的賓語(yǔ)補(bǔ)足語(yǔ),這類動(dòng)詞包括see,hear,watch,notice,feel,find,think,suppose,consider等。Wethoughtthegamelost．Ihaveneverheardhimspokenillofothers.(2)動(dòng)詞-ed形式可作使役動(dòng)詞的賓語(yǔ)補(bǔ)足語(yǔ),這類動(dòng)詞包括make,get,have,keep,leave,hold等。Ihavemyhaircutonceamonth．Hewastryingtomakehimselfunderstood．“have+賓語(yǔ)+done”結(jié)構(gòu)有三個(gè)含義：①(請(qǐng)人)把某事做完。Shehadherhouserepaired．②參遭遇某種意外情況。Hehadhishatblownawayonhiswayhome．③完成某事(自己也可能參與)。Hehashadonethousandyuansavedthisyear．(3)動(dòng)詞-ed形式可作表示希望、要求、命令等動(dòng)詞的賓語(yǔ)補(bǔ)足語(yǔ)，這類動(dòng)詞包括like，want,wish,expect,order等”這一類動(dòng)詞的后面作賓語(yǔ)補(bǔ)足語(yǔ)。Hewon’tlikesuchquestionsdiscussedatthemeeting．1)Goodmorning.CanIhelpyou?I’dliketohavethispackage_____,madam.A.beweighedB.tobeweighedC.toweighD.weighed2)Themissingboyswerelastseen___neartheriver.A.playingB.tobeplayingC.playD.played3)Themanagersdiscussedtheplanthattheywouldliketosee____thenextyear.A.carryoutB.carryingoutC.carriedoutD.tocarryout4)Mrs.Brownwasmuchdisappointedtoseethewashingmachineshehadhad________wentwrongagain.A.itB.itrepairedC.repairedD.toberepairedIII.AQuiz1.Fromthedates____onthegoldcoin,wedecidedthatitwasmadefivehundredyearsago.A.markingB.markedC.tobemarkedD.havingbeenmarked2.Itwassolargearoomthatahundredpeoplelooked____init.A.losingB.lostC.toloseD.havinglost3.Lawsthatpunishparentsfortheirlittlechildren’sactionsagainstthelawsgetparents____.A.worriedB.toworryC.worryingD.worry4.With____leaves____intheeartheveryyear,thesoilbecomesricherandricher.A.falling;buryingB.fallen;buriedC.fallen;buryingD.falling;buried5.Shewasgladtoseeherchildwell____careof.A.takeB.tobetakenC.takenD.taking6.Friendshipislikemoneyeasiermadethan____.A.keptB.tobekeptC.tokeepingD.beingkept7.Don’tusewords,expressionsorphrases____onlytopeoplewithspecificknowledge.A.beingknownB.havingbeenknownC.tobeknownD.known8.Johnrushedoutinahurry,____thedoor____.A.leaving;unlockedB.leaving;unlockingC.left;unlockingD.toleave;unlocking9.Thegirl____forwardtobuyinganewgoldwatch.A.referredtolookB.referredtolookingC.referredtolooksD.referringtolooks10.Thedisc,digitally____inthestudio,soundedfantasticatthepartythatnight.A.recordedB.recordingC.toberecordedD.havingrecorded11.____withthesizeofthewholeearth,thebiggestoceandoesnotseembigatall.A.CompareB.WhencomparingC.ComparingD.Whencompared12.____time,he’llmakeafirstclasstennisplayer.A.HavinggivenB.TogiveC.GivingD.Given13.____inthought,healmostranintothecarinfrontofhim.A.LosingB.ToloseC.LostD.Havinglost14.____in1636,HarvardisoneofthemostfamousuniversitiesintheUnitedStates.A.BeingfoundedB.ItwasfoundedC.FoundedD.FoundingRethinkandaskquestions拓展：復(fù)習(xí)語(yǔ)法LearningPlanforUnit3TheFourthPeriod:UsinglanguageI.Learninggoals:LearnaboutAlexanderBellandmastersomelanguagepoits.II.Independentstudy1.Readthepassagequicklyandfindoutthemainideaofit.Itmainlytalksaboutandhowhe.2.Readthepassagecarefullyandanswerthequestionsonpage26.Languagepoints1.beatentrack踏平的路；一貫的路；慣例。如：Wefollowedawell-beatentrackthroughtheforest.我們沿著一條人們他出來(lái)的路穿過(guò)森林。2.diveinto跳水(頭朝下)；迅速把手伸入；(對(duì)活動(dòng)，問(wèn)題等)全心投入，潛心研究diveinto作“潛心于……”講時(shí)和devoteoneselftosth.的意思一樣，但devoteoneselftosth.還有“投身于……;把自己奉獻(xiàn)給……”的意思He____hiscareerandmadeagreatcontributiontoourcountry.A.divedhimselfintoB.devotedhimselftoC.divedintoD.devotedto3.every/eachtime意為“每次;每當(dāng)”,此短語(yǔ)在句子中經(jīng)常作連記詞,引導(dǎo)時(shí)間狀語(yǔ)從句做連詞的名詞,引導(dǎo)時(shí)間狀語(yǔ)從句。能用做連詞的名詞短語(yǔ)還有：thefirsttime第一次la