2017年高二英語(yǔ)人教版選修8學(xué)案：Unit2CloningSectionⅡ

Unit2CloningSectionⅡ—LearningaboutLanguage，UsingLanguage，SummingUp&LearningTip一、看下面關(guān)于恐龍的圖片，回答下列問(wèn)題1．Doyoulikedinosaurs？Wherehaveyouseenthem？Canyouseetheminourreallife？Why?________________________________________________________________________2．Doyouthinkitispossibletoclonedinosaurs？Ifyes，doyouthinkthat'sgoodforhumanbeings？Why?________________________________________________________________________二、學(xué)習(xí)下面的生詞，并選擇合適的詞或詞組完成句子，每個(gè)詞或詞組只能用一次owe欠(賬、錢(qián)、人情等)；歸功于……retire退休；離開(kāi)bother打擾；操心；煩擾beboundto(do)．..一定或注定(做)……strike打；撞擊；罷工fromtimetotime不時(shí)；偶爾vain虛榮的；自負(fù)的；徒勞的resist抵抗；對(duì)抗1.“Waitaminute，”someonemightsay，“areyoutalkingaboutMr.Davisthe______man，orMr.Davistherespectablescholar？”2．Makesureyou______theurge(沖動(dòng))toanswereverymessageyoureceive，andconsiderleavingyourmobilephonebehindoccasionallywhenyougoout.3．Wouldthenewsthathefailedtopasstheexam______you?4．AndIrememberMr.Basille______takingabreakatourkitchentable，havingacupofteaandtellingstoriesabouthisdelivery.5．Oneofthequestionsunderdebateiswhethertraditionaltechnologyandmethods______dieoutwhenacountrybeginstodevelopmodernscienceandtechnology.6．OvertheyearsI'vecometorealizehowmuchofmysuccessI______tomyacceptanceofthosewordsasoneofmyvalues.7．Anearthquakeof9magnitude______offthecoastofJapan.8．Hecriedbecauseallhiseffortswerein______.三、將下列單詞與相對(duì)應(yīng)的釋義搭配起來(lái)A B1．owe a．tohitthesurfaceofsomething2．unable b．toneedtoreturnmoneythatyouhaveborrowed3．strike c．tomakesomeonefeelslightlyworried，upsetorconcerned4．retire d．nothavingtheskill，strength，time，knowledge，etc.todosth.5．bother e．tostopworkingwhenreachingacertainage四、短語(yǔ)互譯A．從文中找出下列短語(yǔ)并寫(xiě)出它們的漢語(yǔ)意思1．experimentwith____________2．inthe1950s____________3．either...or...____________4．passon____________5．leadanaturallife____________B．從文中找出與下列釋義對(duì)應(yīng)的英文1．情況很好____________2．不時(shí)；偶爾____________3．一定或注定(做)……____________4．使……刻骨銘心____________5．白費(fèi)力氣；枉費(fèi)心機(jī)____________6．使復(fù)生；使復(fù)活____________五、閱讀THERETURNOFTHEDINOSAURS？并回答下列問(wèn)題1．Thewriterofthetext______.A．isexcitedbythepossibilityofcloningfierceandextinctanimalsB．believesthatextinctanimalscanbebroughtbacktolifebycloningC．thinksitimpossibleorunsuitabletocloneextinctanimalslikedinosaursD．dreamsofdinosaursreturningtotheearth2．ThefilmJurassicA．peopleareinterestedinthesubjectofcloningfierceandextinctwildanimalsB．a(chǎn)lltheactorsaredinosaursC．itwasdirectedbyascientistwhoclonesdinosaursD．itprovesveryinteresting3．ThereasonswhyagroupofclonedanimalsalldieofthesameillnessdoNOTinclude______.A．theyhavethesamearrangementofgenesB．thereisn'tenoughdiversityinthegroupforittoovercomeillnessesC．theillnessisanewoneD．theirarrangementofgenescannotresistthatnewdisease4．Itcanbeinferredfromthetextthat______.A．scientistsareexperimentingwithcloningdinosaursB．dinosaurswillneverreturntotheearthC．clonedanimalswillonlyliveinthezooD．theDNAofdinosaurscanonlysurvive10000years答案：一、1.Theanswerwillvary.2．Theanswerwillvary.二、1.retired2.resist3.bother4.fromtimetotime5．a(chǎn)reboundto6.owe7.struck8.vain三、1.b2.d3.a4.e5.c四、A.1.以……做實(shí)驗(yàn)2.在二十世紀(jì)五十年代3．或者……或者……4.傳遞5.過(guò)著自然的生活B．1.ingoodcondition2.fromtimetotime3.(be)boundto(do)．..4.oone'sheart5.invain6.bringbacktolife五、1～4CACB1．Youowetheladyanapology.你得向這位女士道歉。考點(diǎn)：owevt.欠(賬、錢(qián)、人情等)；歸功于……Thebossowesme100poundsformywork.老板欠我工資100英鎊。Ioweyouagreatdeal.我欠你太多(人情)。Youoweyourfatheranapology.你必須向你的父親道歉。Heoweswhatheistohisparents.他有今天的成就應(yīng)歸功于他的父母。歸納：owe常用于詞組____________(欠某人……)和____________(把……歸功于……)1)owingto由于，因?yàn)镺wingtothebadweather，wedidn'tgotothezoo.由于天氣不好，我們沒(méi)有去動(dòng)物園。2)辨析owe和ownowe與own在詞形上相近，但含義不同，owe是“欠(賬、錢(qián)、人情等)，歸功于……”的意思；own是“擁有，自己的”的意思。單項(xiàng)填空1)Theboy______hissuccesstohisparents'encou-ragement.A．owns B．owes C．gives D．gains完成句子2)Sheisnow，____________(由于身體不好)，notsoactiveinthemovement.2．...sothatwhenheretiredhewouldbeabletolookbackonhislifewithsatisfaction.……這樣當(dāng)他退休時(shí)，他就可以滿意地回顧自己的人生了?？键c(diǎn)：retirevi退休；離開(kāi)Someoftheworkerswanttoretireearly.有一些工人想提前退休。Afterretiringfromthearmy，hehadnothingtodo.從軍隊(duì)退役后，他無(wú)所事事。歸納：retire常與介詞from搭配，表示“從……退休(役)，離開(kāi)……”。1)retire也可作及物動(dòng)詞，含義是“使退休，使離開(kāi)”。如：Publicopinionretiredhimfrompolitics.公眾輿論使他離開(kāi)政壇。2)retiredadj.已退休的Mygrandfatherisaretireddriver.我的祖父是一名退休司機(jī)。3)retiringadj.即將退休的；孤僻的；害羞的Hemustbegettingnearretiringage.他一定快到退休年齡了。Doesthemanhavearetiringpersonality?那個(gè)人性格孤僻嗎？Mybrotheristooretiringtotalkwithotherkids.我的弟弟很害羞，不敢與其他孩子交談。單項(xiàng)填空1)Mr.Carawayissaid______.Whodoyouknowhassucceededhim?A．tohaveretired B．toberetiring C．toretire D．havingretired2)Marysaidthatshewould______thearmythenextyear.A．retire B．retirefrom C．beretired D．beretiring翻譯句子3)她在55歲就退休了。________________________________________________________________________3．However，theproblemthatshelaterdevelopedaseriouslungdiseasebotheredscientists.然而，她后來(lái)得了嚴(yán)重的肺病的問(wèn)題困擾著科學(xué)家們。剖析：thatshelaterdevelopedaseriouslungdisease是同位語(yǔ)從句?？键c(diǎn)：bothervt.打擾；vi.操心；n.煩擾Don'tbotheryourfather.He'sthinkingaboutsomethingimportant.不要打擾你的爸爸。他正在考慮重要的事情。Don'tbotheraboutmeanymore.不要再為我操心了。Idon'twanttoputyoutoanybother.我不想給你添亂子。You'dbetterphonetherestaurantfirstandsaveyourselfthebotherofgoingthere.你最好先給飯店打個(gè)電話，省得費(fèi)勁再去一趟。IhopeIhaven'tbeenabother.我希望我沒(méi)有煩擾到你。歸納：bother作不及物動(dòng)詞時(shí)常與介詞______連用；bother作名詞“煩擾”講時(shí)，是______名詞，但指“令人煩擾的人或事情”時(shí)，常與不定冠詞a連用。1)bothersb.withsth.用某事煩擾某人Don'tbothermewithsuchstupidquestions.不要用這種愚蠢的問(wèn)題來(lái)煩我。2)bother作“令人煩惱的人或事物”講時(shí)，是可數(shù)名詞。如：InevermindlookingafterJack；heisn'tabother.我從不介意照顧杰克；他不是令人煩惱的人。Whatabother！Wemissedthelastbus.真煩人！我們錯(cuò)過(guò)了最后一班車(chē)。3)辨析bother，disturb與interruptbother指麻煩某人，使某人操心、煩惱，常指為一些小事所“煩擾”，帶有稍微抱怨的意味。disturb意為“干擾，擾亂”，側(cè)重?cái)_亂某種狀態(tài)或秩序。interrupt意為“打擾，打斷”，側(cè)重打斷某個(gè)活動(dòng)的進(jìn)程，使其不能進(jìn)行下去。Ican'tbotherhimwithmylittleaffairs.我不能用我的小事麻煩他。Thechildcontinuallydisturbedtheclass.那個(gè)孩子不斷地?cái)_亂課堂。Pleasedon'tinterruptmewhenIamspeaking.當(dāng)我說(shuō)話時(shí)，請(qǐng)不要打斷我。單項(xiàng)填空1)—Ineedtoadvertiseforaroommatefornextterm.—______？Maryisinterested.A．Whybother B．Whynot C．Sowhat D．Whatfor2)—Yorareluckythatsheisverythoughtfulanddevotedtoyou.—Infact，Idon'twantto______herwithmyproblemsallthetime.A．hire B．strike C．bear D．bother3)Idon'twanttobotherher______myproblemsatthemoment.A．of B．a(chǎn)t C．with D．for單句改錯(cuò)4)Wehadalotofbothersinrepairingthepressmachine.________________________________________________________________________4．Dolly'sdeath，likeherbirth，wasboundtoraiseworries.多莉之死，就如它的出世一樣，注定要帶來(lái)焦慮?？键c(diǎn)：beboundtodo...一定或注定做……Evenwhenwalkinginthecompanyoftwoothermen，Iamboundtolearnfromthem.三人行，必有我?guī)?。ShewasboundtoleavetheUnitedStatesbecauseshewasaChinese.她注定要離開(kāi)美國(guó)，因?yàn)樗侵袊?guó)人。1)beboundtodosth.還可以表示“(感到)有責(zé)任/義務(wù)做某事；必須”。其中be動(dòng)詞可以換成feel。如：Shefeltshewasboundtotellthewholeaffairtous.她感到有責(zé)任把整件事情告訴我們。Wefeelboundtoobeythelaws.我們必須遵守法律。2)beboundupin忙于，對(duì)……有興趣Tomisboundupinhisworkwitholdpeople.湯姆對(duì)和老人們?cè)谝黄鸬墓ぷ鞲信d趣。3)beboundupwith緊緊聯(lián)系在一起Ourfutureiscloselyboundupwiththatofthiscompany.我們的將來(lái)與這家公司的將來(lái)緊密相連。4)beboundfor...準(zhǔn)備前往……ThetrainisboundforChicago.這列火車(chē)是開(kāi)往芝加哥的。單項(xiàng)填空1)Youarebound______aslongasyoustudyhard.A．tosucceed B．succeeded C．succeeding D．onsucceeding2)Ifhissparetimewas______asideforrelaxation，theoldmanwas______tohaveahealthylife.A．set；bound B．toset；bound C．tobeset；bounds D．setting；bounded完成句子3)如果你努力學(xué)習(xí)，你一定能通過(guò)即將到來(lái)的考試。Ifyouworkhard，___________________________________________________________.5．ThepopularityoffilmssuchasJurassicPark，inwhichascientistclonesseveralkindsofextinctdinosaurs，proveshowtheideastruckamixtureoffearandexcitementintopeople'shearts.在《侏羅紀(jì)公園》這部影片中，有一位科學(xué)家克隆了好幾種不同的絕種恐龍。類(lèi)似這樣的電影很受歡迎，證明了這一想法使人們感到既興奮又恐懼。剖析：inwhich引導(dǎo)定語(yǔ)從句，修飾先行詞JurassicPark?！敖樵~＋which”引導(dǎo)定語(yǔ)從句是高考中的重要考點(diǎn)。如：Thequestionswereallonopera，aboutwhichsubjectIknownothing.那些問(wèn)題都是關(guān)于歌劇的，我對(duì)歌劇一無(wú)所知?？键c(diǎn)：strikevt.&viTheboystruckthemanwithastick.這個(gè)男孩用一根棍子打了那個(gè)男子。Hiscarstruckatree.他的汽車(chē)撞上了一棵樹(shù)。Thetaxidriversinthatcityarestrikingnow.現(xiàn)在，那個(gè)城市的出租車(chē)司機(jī)在罷工。1)strike還有“擦(火柴)”“鐘表打幾點(diǎn)”“(某種想法)忽然出現(xiàn)”“給(人)某種印象”的含義。如：Themanagerstruckamatchandlitacigarette.經(jīng)理擦著一根火柴，點(diǎn)燃了一支香煙。Theclockstrucktwelve.鐘表打了十二點(diǎn)。Anideasuddenlystruckme.我突然有了一個(gè)想法。Howdotheystrikeyou?他們給你的印象如何？2)oone'sheart使……刻骨銘心ThistapestruckwhatmyteachersaidwhenIleftschooltenyearsagointomyheart.這盤(pán)磁帶讓我永遠(yuǎn)記住了十年前畢業(yè)時(shí)我的老師所說(shuō)的話。3)striken．罷工Theworkersareonstrike.工人們?cè)诹T工。Itisbelievedthatthestrikewilllastforatleastaweek.人們相信這次罷工將至少持續(xù)一周。單項(xiàng)填空1)It______methatIcouldusethemoneyIsavedtohelpastudentinaremotearea.A．happened B．occurred C．bound D．struck2)It______himthatheshouldpayavisittohisparents.A．happened B．occurred C．struck D．struckto漢譯英3)這部電視劇使得人們永遠(yuǎn)記住了這場(chǎng)事故。________________________________________________________________________6．Fromtimetotimepeoplesuggestthatextinctanimalslikedinosaurs，canpossiblybebroughtbacktolifethroughcloning.人們時(shí)常設(shè)想有可能通過(guò)克隆技術(shù)使得像恐龍這樣的絕種動(dòng)物復(fù)活?？键c(diǎn)一：fromtimetotime不時(shí)；偶爾Thecarmanufacturerschangedthecarmodelsfromtimetotime.汽車(chē)制造商不時(shí)地改變汽車(chē)型號(hào)。Ieatathomemostofthetime，andIeatoutfromtimetotime.我大多數(shù)時(shí)候在家吃飯，偶而在外面吃飯。同義詞：sometimes，attimes，nowandthen，occasionally，onceinawhile考點(diǎn)二：bringbacktolife使復(fù)生；使復(fù)活Thegirlguidewasbroughtbacktolifeatlast.這位女導(dǎo)游最后蘇醒了過(guò)來(lái)。Nothingcanbringhimbacktolife.什么也不能使他復(fù)活。1)comebacktolife蘇醒Aftertwodays，hecamebacktolife.兩天后，他蘇醒了過(guò)來(lái)。2)bring短語(yǔ)歸納：bringback使回憶；歸還bringdown打垮；降低bringforward提前，提出，撥快bringup養(yǎng)育；培養(yǎng)；教育；嘔吐Thestorybroughtbackmychildhood.這個(gè)故事使我回憶起我的童年。Theydecidetobringdownprices.他們決定降低價(jià)格。TheyhavebroughtthemeetingforwardtonextMonday.他們把會(huì)議提前到了下周一。Therethebirdsnestandbringuptheiryoung.這些鳥(niǎo)在那兒筑巢并哺育幼鳥(niǎo)。單項(xiàng)填空1)Bornintoafamilywiththreebrothers，Davidwas______tovaluethesenseofsharing.A．broughtup B．turneddown C．lookedafter D．heldback2)OntherescuesceneofthecoppermineinChile，thecrowdcheered______aminerwassafelybroughttothesurface.A．fromtimetotime B．a(chǎn)nytime C．a(chǎn)tatime D．everytime3)Peoplewonderhowscientists______dinosaurs______withthehelpoftheamazingtechnologyinthefilmofJurassicPark.A．brought；tomind B．brought；backtolifeC．brought；backtonormal D．brought；toanend用bring的相關(guān)短語(yǔ)填空4)Thephotographs____________manypleasantmemories.5)Weaimto__________thepricesofallthecomputers.7．Alleffortsofcloningananimalwillbeinvainifthereisnotenoughdiversityinthegrouptoovercomeillnesses.如果某個(gè)動(dòng)物群體沒(méi)有足夠的多樣性以戰(zhàn)勝疾病，那么克隆這種動(dòng)物的所有努力都將是無(wú)用的?？键c(diǎn)：vainadj.虛榮的；自負(fù)的；徒勞的Hiswifeisavainwoman.他的妻子是一個(gè)虛榮的女人。Avainpersonisonewhohasatoohighopinionofhimself.一個(gè)自負(fù)的人就是一個(gè)對(duì)自己評(píng)價(jià)過(guò)高的人。Hiseffortstosavethedogwereinvain.他試圖救那條狗的努力都是徒勞的。invain白費(fèi)力氣；枉費(fèi)心機(jī)Thepolicetriedinvaintobreakuptheprotestcrowds.警察企圖驅(qū)散抗議的人群，但沒(méi)有成功。Hetriedtocheatme，butinvain.他試圖欺騙我，但枉費(fèi)心機(jī)。單項(xiàng)填空1)Hiseffortstoraisemoneyforhisprogramwere______becausenooneshowedanyintentiontotakeacentoutoftheirpockets.A．inplace B．insight C．ineffect D．invain2)Ittookhimagreatdealofcouragetoadmitthatallhiseffortshadbeen______.A．invain B．inturn C．inreturn D．indanger8．Theadvantageisthatifthereisanewillnesssomeoftheseanimalsmaydie，butotherswillsurviveandpassontheabilitytoresistthatdiseasetothenextgeneration.這樣的優(yōu)勢(shì)在于：如果面對(duì)一種新的疾病，一些動(dòng)物會(huì)病死，其他的則會(huì)存活下來(lái)，并把這種抗病力傳給下一代。剖析：1)that引導(dǎo)一個(gè)表語(yǔ)從句，而這個(gè)從句中又包含了ifthereisanewillness這個(gè)條件狀語(yǔ)從句。2)動(dòng)詞不定式短語(yǔ)toresistthatdisease作定語(yǔ)修飾名詞theability。IthinkIhavetheabilitytoovercomethedifficulty.我認(rèn)為我有克服困難的能力。考點(diǎn)：resistvt.抵抗；對(duì)抗Theyaredeterminedtoresistinvasion.他們決心抵抗入侵。Hewaschargedwithresistingarrest.他被控拒捕。1)can'tresist“抵擋不住，忍不住”，后面常接動(dòng)詞-ing形式。如：Shecouldn'tresistlaughingwhenshesawthatyoungman.當(dāng)她看到那個(gè)年輕人的時(shí)候，她忍不住笑了起來(lái)。2)派生詞：①resistancen．反抗，抵制Hemadenoresistanceagainstit.他沒(méi)有對(duì)那件事做任何抵抗。②resistantadj.抵抗的Thetransplantedtreesareresistanttocold.這些移植的樹(shù)木有抗寒力。單項(xiàng)填空1)Tomwassuchabravesoldierduringthewarthathecould______thethreatofviolencefromhisenemywithothers.A．resist B．deserve C．fight D．hide詞語(yǔ)替換2)LittleTomisaddictedtocomputergames，sohe_can't_stop_playingtruant.A．willresist B．canresist C．can'tresist D．resistance3)Allthechildrenareaskedtodomorningexercisebecauseahealthybodycanrefusediseases.A．owe B．resist C．a(chǎn)ttain D．object9．ThedodobecameextinctfairlyrecentlysoitsDNAisstillingoodcondition.渡渡鳥(niǎo)最近才剛滅絕，因此它的DNA仍舊完好?？键c(diǎn)：ingood/poorcondition狀況很好/壞；情況很好/壞Everythinghereisingoodcondition.這兒的一切狀況都很好。Thecarisbadlydamagedandinpoorcondition.這輛汽車(chē)損壞嚴(yán)重，狀況很壞。含condition的常用短語(yǔ)：incondition身體很好outofcondition身體不適on(the)conditionthat條件是onnocondition絕不要Don'tworryaboutme.I'mincondition.不要擔(dān)心我，我身體很好。Ican'tclimbthemountainbecauseIamoutofcondition.我不能爬山，因?yàn)槲疑眢w不適。Youcanborrowthebookontheconditionthatyoudonotlendittoanyoneelse.你可以借這本書(shū)，條件是不要把它借給別人。Youmustonnoconditiontellhimwhathappened.你絕不要告訴他所發(fā)生的一切。單項(xiàng)填空1)Iagreetohissuggestion______theconditionthathedropsallcharges.A．by B．in C．on D．to2)Youarenotingoodhealth，Ithink.Youcouldimproveyour______byrunningeveryday.A．position B．condition C．situation D．energy3)Thoughtheoldtemplehasahistoryofover1000years，itisstill______.A．ingoodcondition B．inpoorcondition C．onconditionthat D．outofcondition10．Grammar考點(diǎn)一：什么叫同位語(yǔ)當(dāng)兩個(gè)指同一人或事物的句子成分放在同等位置時(shí)，若其中一個(gè)句子成分是用于說(shuō)明或解釋另一個(gè)句子成分的，那么用于起說(shuō)明或解釋作用的句子成分就叫做另一成分的同位語(yǔ)。例如：LauraMyers，aBBCreporter，askedforaninterview.勞拉·邁爾斯，BBC的記者，要求采訪。Ihavetwofriends，TomandJack.我有兩個(gè)朋友，湯姆和杰克。Hewantstobuyashirt，onethatisnotexpensivebutnice.他想買(mǎi)一件襯衫，一件不貴但不錯(cuò)的襯衫?？键c(diǎn)二：特殊同位語(yǔ)歸納1)代詞we，us，you等后接同位語(yǔ)Areyoutworeading？你們兩人在看書(shū)嗎？2)不定式用作同位語(yǔ)Sooncametheordertostartthegeneralattack.很快下達(dá)了發(fā)起總攻的命令。(tostartthegeneralattack與theorder同位)3)動(dòng)詞的-ing形式用作同位語(yǔ)。He'sgettingajobtonightdrivingatruck.他今晚得到一個(gè)開(kāi)卡車(chē)的差事。(drivingatruck與ajob同位)Thefirstplan，attackingatnight，wasturneddown.第一個(gè)計(jì)劃是夜襲，被拒絕了。(attackingatnight與Thefirstplan同位)4)形容詞用作同位語(yǔ)Thecurrentfair，thebiggestinitshistory，isbeingheldinGuangzhou.目前的交易會(huì)，是有史以來(lái)規(guī)模最大的，正在廣州舉行。5)noneofus之類(lèi)的結(jié)構(gòu)用作同位語(yǔ)Wenoneofussaidanything.我們誰(shuí)也沒(méi)說(shuō)話。Theyneitherofthemwantedtogo.他們兩人都不想去。注意：同位語(yǔ)并不影響其后謂語(yǔ)動(dòng)詞的“數(shù)”。如：Theboyseachhavetenbooks.這些男孩子每人有十本書(shū)?？键c(diǎn)三：在主從復(fù)合句中，作同位語(yǔ)的從句稱為同位語(yǔ)從句。同位語(yǔ)從句一般用that，whether等詞引導(dǎo)，常放在fact，news，idea，truth，hope，problem，information等名詞后面，說(shuō)明該名詞的具體內(nèi)容。同位語(yǔ)從句和所修飾的名詞在內(nèi)容上為同一關(guān)系。考點(diǎn)四：同位語(yǔ)從句的用法。引導(dǎo)詞從句特點(diǎn)例句分析that同位語(yǔ)從句意義完整時(shí)，用that引導(dǎo)同位語(yǔ)從句Thenewsthattheyhadwonthegamesoonspreadoverthewholeschool.他們比賽獲勝的消息很快傳遍了整個(gè)學(xué)校。theyhadwonthegame說(shuō)明Thenews的全部?jī)?nèi)容，因此為同位語(yǔ)從句whether如同位語(yǔ)從句意義不完整，需增加“是否”的含義時(shí)，用whether引導(dǎo)同位語(yǔ)從句We'lldiscusstheproblemwhetherthesportsmeetingwillbeheldontime.我們將討論運(yùn)動(dòng)會(huì)是否會(huì)如期舉行的問(wèn)題。thesportsmeetingwillbeheldontime意義不完整，應(yīng)加“是否”的含義才能表達(dá)theproblem的全部?jī)?nèi)容，因此用whether引導(dǎo)同位語(yǔ)從句when同位語(yǔ)從句意義不完整，需增加“什么時(shí)候”的含義時(shí)，用when等詞引導(dǎo)同位語(yǔ)從句Ihavenoideawhenhewillbeback.我不知道他什么時(shí)候回來(lái)。hewillbeback意義不完整，應(yīng)加“什么時(shí)候”的含義才能表達(dá)idea的全部?jī)?nèi)容，因此用when引導(dǎo)同位語(yǔ)從句where同位語(yǔ)從句意義不完整，需增加“什么地點(diǎn)”的含義時(shí)，用where引導(dǎo)同位語(yǔ)從句Ourteachergaveusthesuggestionwhereweshouldspendoursummerholidays.老師建議我們應(yīng)在哪兒度暑假。weshouldspendoursummerholidays意義不完整，應(yīng)加“在什么地方”的含義才能表達(dá)suggestion的全部?jī)?nèi)容，因此用where引導(dǎo)同位語(yǔ)從句how同位語(yǔ)從句意義不完整，需增加“什么方式”的含義時(shí)，用how引導(dǎo)同位語(yǔ)從句Ihavenoimpressionhowhewenthome，perhapsbybike.他是怎樣回家的，我沒(méi)有印象，也許是騎自行車(chē)。hewenthome意義不完整，應(yīng)加“如何”的含義才能表達(dá)impression的全部?jī)?nèi)容，因此用how引導(dǎo)同位語(yǔ)從句why同位語(yǔ)從句意義不完整，需增加“為什么”的含義時(shí)，用why引導(dǎo)同位語(yǔ)從句Doyouhaveanideawhyhehasn'tbeenacceptedbyQingdaoUniversity？你知道他為什么沒(méi)有被青島大學(xué)錄取嗎？加why，和Doyouhaveanidea連用，才能表達(dá)完整的意思who同位語(yǔ)從句意義不完整，需增加“誰(shuí)”的含義時(shí)，用who引導(dǎo)同位語(yǔ)從句Thequestionwhoshoulddotheworkrequiresconsideration.誰(shuí)該干這項(xiàng)工作的問(wèn)題需要考慮。加who，從句中才有主語(yǔ)，句子的意義才完整which同位語(yǔ)從句意義不完整，需增加“哪一個(gè)”的含義時(shí)，用which引導(dǎo)同位語(yǔ)從句ZhangHuiyinghasn'tsolvedtheproblemwhichuniversitysheshouldchoose.張惠穎還沒(méi)有解決好選擇哪所大學(xué)的問(wèn)題。which在同位語(yǔ)從句中作定語(yǔ)，表示選擇關(guān)系what同位語(yǔ)從句意義不完整，需增加“什么”的含義時(shí)，用what引導(dǎo)同位語(yǔ)從句Thegeneralgavetheorderwhatthesoldiersshouldcarryacrosstheriveratonce.將軍下達(dá)了戰(zhàn)士們立即帶著什么過(guò)河的命令。thesoldiersshouldcarryacrosstheriveratonce不是theorder的全部?jī)?nèi)容，意義不完整，應(yīng)用what引導(dǎo)同位語(yǔ)從句考點(diǎn)五：同位語(yǔ)從句和定語(yǔ)從句的區(qū)別同位語(yǔ)從句對(duì)名詞加以補(bǔ)充說(shuō)明，是名詞全部?jī)?nèi)容的體現(xiàn)。ThenewsthathewillleaveforShanghaiistrue.他將要去上海的消息是真的。that只起連接從句的作用，無(wú)具體詞義，所以，此句是同位語(yǔ)從句。that不可省略。定語(yǔ)從句對(duì)名詞加以限制，是名詞內(nèi)容的修飾性定語(yǔ)。Thefactory(that)wevisitedyesterdayisachemicalone.我們昨天參觀的那家工廠是化工廠。that在從句中作賓語(yǔ)，所以此句是定語(yǔ)從句。that在定語(yǔ)從句中是關(guān)系代詞，它在從句中充當(dāng)一定成分——主語(yǔ)或賓語(yǔ)，有具體詞意，作賓語(yǔ)時(shí)還可以省略?？键c(diǎn)六：虛擬語(yǔ)氣一些表示“建議、命令、要求”的名詞后所跟的同位語(yǔ)從句中，謂語(yǔ)動(dòng)詞用虛擬語(yǔ)氣should＋動(dòng)詞原形表示。should可省略。Thisisouronlyrequestthatthis(should)besettledtomorrow.這就是我們唯一的請(qǐng)求：明天解決這個(gè)問(wèn)題。同位語(yǔ)從句順口溜同位語(yǔ)從句并不難，看清名詞是關(guān)鍵，常用名詞有七個(gè)，fact，news和idea，information和truth，problem和hope。后面的從句作解釋，因此叫做同位語(yǔ)。單項(xiàng)填空1)Whenthenewscame______thewarbrokeout，hedecidedtoserveinthearmy.A．since B．which C．that D．because2)Modernsciencehasgivenclearevidence______smokingcanleadtomanydiseases.A．what B．which C．that D．where3)—Isthereanypossibility______youcouldpickmeupattheairport?—Noproblem.A．when B．that C．whether D．what4)Adecisionhasbeenmade______anyonewhocutsdownonetalltreewillhavetoplanttwoyoungonesinplace.A．if B．that C．once D．when5)Mymothermadeapromise______Ipassedtheexamination，shewouldbuymeanMP4.A．that B．thatif C．ifthat D．whether6)—Allthebuildingmaterialshavebeenwashedaway.—Ihaveheardit.Buttherewasnosign______aheavyrainwasonthewaylastnight.A．when