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：查找課文知識點。LearningPlanforUnit3Thesecondperion:LanguagepointsLearningaims:Mastersomeimportantwordsandusefulsentensepatterns.IndependentStudy1.WhenIcalledupmymotherinthecountrysideonthetelephone,shewasveryupset.callup打電話，使…回憶起callback召喚某人回來；再訪；回電話callfor需要，要求，接（人或物）callin邀請；請來callon拜訪（人）callat拜訪（某地）Ex.CanIdothejob?I’mafraidnot,becauseit______skillandpatience.callsonB.callsoutC.callsupD.callsfor2.nowandthen時而；不時=sometimes,butnotoftenfromtimetotime有時；不時(every)nowandagain時而；不時fromnowon從現(xiàn)在開始，今后justnow剛才sincethen從那時以來3.Isetaboutresearchingthehabitsofsnakestofindtheeasiestwaytotrapthem.setabout=setout:tobeginorstart著手；開始他一到那兒就著手解決問題.He__________________________assoonashearrivedthere.=He________________________assoonashearrivedthere.setout出發(fā)，起程setouttodosth.開始做某事setoff出發(fā)，動身setaside留出，對…不予考慮setdown記下，寫下setup設(shè)置，造成，產(chǎn)生4.…,whichfreezeshardwhencooled.…,（果凍）被冷卻后會變硬。whencooled為whenitiscooled的省略結(jié)構(gòu)when/while/once/unless/if等連詞所引導(dǎo)的時間狀語從句中的主語與主句主語相一致，且從句中含有系動詞be時，從句中的主語和系動詞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.對某人方便itisconvenientforsb.對某人方便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，你才可以說是一個真正的發(fā)明家。only修飾狀語，至于句首，主句的語序需要倒裝。此句如改成正常語序應(yīng)是：Youcansaythatyouaretrulyaninventoronlyafteryouhavehadthatrecognition.又如：Onlybyworkinghardcanwepasstheexams.某些否定詞至于句首，表示強調(diào)時也會引起倒裝。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)常會有新奇的想法。Doexersisesonworkbook.Rethinkandaskquestions拓展：熟記知識點。LearningPlanforUnit3TheThirdPeriod:GrammarLearningaims:MastertheusageofthePastParticiple.Independentstudy動詞-ed形式作定語、表語、賓語補足語一、動詞-ed形式作定語過去分詞作定語往往與被修飾的詞靠得很緊,漸漸地成為一個復(fù)合詞。這種分詞叫分詞形容詞(theParticipleAdjective),實際上相當(dāng)于一個單純的形容詞,除表示“完成”的動作之外,還表示“被動”的意義。如：spokenEnglish(英語口語)；icedbeer(冰凍啤酒)；cookedfood(熟食);但要注意不及物動詞的過去分詞常表示“完成”的動作,而不表示“被動”意義。如:boiledwater(開水);fallenleaves(落葉)therisensun(升起的太陽)等。1.Thetallmanisareturnedstudent．2.Myparentsarebothretiredteachers．(1)前置定語單個的動詞-ed形式,一般放在被修飾的名詞的前面,作前置定語。Theexcitedpeoplerushedintobuilding.激動的人們沖進大樓。(=thepeoplewhowereexcited)Losttimecanneverbefoundagain．虛度的時光,無法挽回。(=timewhichislost)(2)后置定語①少數(shù)單個動詞的-ed形式,如left等,只能作后置定語。1.Everythingusedshouldbemarked．2.Amongtheinvitedweresomeladies．②動詞-ed形式短語作定語時，通常要放在被修飾的名詞的后面，在意思上相當(dāng)于一個定語從句。1.Isthereanythingplannedfortonight?今晚有什么活動嗎?(=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、動詞-ed形式作表語過去分詞作表語并無“完成”或“被動”之意，而是表示主語的狀態(tài)或思想感情等。如：Helookedworriedafterreadingtheletter．Whenweheardofit,weweredeeplymoved．常見的作表語的過去分詞有: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、動詞-ed形式作賓語補足語能用作賓語補足語的過去分詞一般都是及物動詞,表示被動意義或已完成意義,有時候兩者兼而有之。作賓語補足語的過去分詞與賓語有邏輯上的動賓關(guān)系,即賓語是過去分詞動作的對象。如:Shefoundthedoorbrokeninwhenshecameback．Mygrandfatherhadhisoldhouserebuilt．動詞-ed形式作賓語補足語的基本用法動詞的-ed形式可以在“主語+謂語+賓語+賓語補足語”句型中充當(dāng)賓語補足語。在這一結(jié)構(gòu)中,動詞-ed形式和它前面的賓語構(gòu)成邏輯上的被動關(guān)系。如果這種句子改為被動語態(tài),原來的賓語補足語變成了主語補足語。1.Imustgetmybikerepaired．2.Thegirlwasfoundbeatenblackandblue．(1)動詞-ed形式可作表示感覺和心理狀態(tài)的動詞的賓語補足語,這類動詞包括see,hear,watch,notice,feel,find,think,suppose,consider等。Wethoughtthegamelost．Ihaveneverheardhimspokenillofothers.(2)動詞-ed形式可作使役動詞的賓語補足語,這類動詞包括make,get,have,keep,leave,hold等。Ihavemyhaircutonceamonth．Hewastryingtomakehimselfunderstood．“have+賓語+done”結(jié)構(gòu)有三個含義：①(請人)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)動詞-ed形式可作表示希望、要求、命令等動詞的賓語補足語，這類動詞包括like，want,wish,expect,order等”這一類動詞的后面作賓語補足語。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的路穿過森林。2.diveinto跳水(頭朝下)；迅速把手伸入；(對活動，問題等)全心投入，潛心研究diveinto作“潛心于……”講時和devoteoneselftosth.的意思一樣，但devoteoneselftosth.還有“投身于……;把自己奉獻給……”的意思He____hiscareerandmadeagreatcontributiontoourcountry.A.divedhimselfintoB.devotedhimselftoC.divedintoD.devotedto3.every/eachtime意為“每次;每當(dāng)”,此短語在句子中經(jīng)常作連記詞,引導(dǎo)時間狀語從句做連詞的名詞,引導(dǎo)時間狀語從句。能用做連詞的名詞短語還有：thefirsttime第一次la