Unit2languagePeriod7Grammar(2)一、双基提要名词性从句考点及热点问题名词性从句包括主语从句、宾语从句、表语从句和同位语从句。因为它是从句，因此具有句子的特点，有主、谓成份；同时又具有名词性特点，所以可以在句子中作主语、宾语、表语或同位语。1、引导词what与that的用法区别。引导主、宾、表语从句时，what要充当主语、宾语或表语等句子成分，that不作任何成分，只在语法上起连接的作用。例如（NMET’96）：____wecan’tgetseemsbetterthan____wehave.A.What;whatB.what;thatC.That;thatD.That;what(答案A)ThattheformerIraqpresidentSaddamwascapturedhasbeenproved.2、引导词whether和if的用法区别。通常，引导主语从句、表语从句和引导同位语从句时，要用连词whether，不用if；习惯上也只能说whetherornot，而不说if…ornot。例如（MET92）：____the2000OlympicGameswillbeheldinBeijingisnotknownyet.A.WheneverB.IfC.WhetherD.That(答案为C)3、名词性从句的语序。与别的从句一样，名词性从句必须用自然语序，即使在疑问句中，从句也不倒装（而在主句上倒装）。例如（MET91）:Noonecanbesure____inamillionyears.A.whatmanwilllooklikeB.whatwillmanlooklikeC.manwilllooklikewhatD.whatlookwillmanlike(答案为A)4、Who/whoever,what/whatever等的用法区别。一般说来，what/who等含特指意义，而whatever/whoever等含泛指意义，意为“无论什么/无论谁”。例如（NMET97）：Itisgenerallyconsideredunwisetogiveachild____heorshewants.A.howeverB.whateverC.whicheverD.whenever(答案为B)5、Where,when,why等连接副词引导的名词性从句。Where,when,why等连接副词也可以引导名词性从句，使用的关键是：这个词必须符合句子的逻辑要求。例如（NMET’99）：—IdrovetoZhuhaifortheairshowlastweek.—Isthat____youhadafewdaysoff?A.whyB.whenC.thatD.where(答案为A）6、同位语从句引导词where,when的用法特点。用心爱心专心说明先行词内容的同位语从句的引导词where,when与被说明的名词在概念上不一致。但引导定语从句的引导词却必须保持一致。是比较：Thenarosethequestion____weweretogetsomuchmoney.(答案为A）Thisthehouse____thegreatmanMaoZedongwasborn110yearsago.A.whereB.thatC.aboutwhichD.inwhich(答案为A/D）二、课堂反馈单项选择1.Canyoumakesure________thegoldring?A.whereAlicehadputB.wherehadAliceputC.whereAlicehasputD.wherehasAliceput2.Youcan’timagine__________whentheyreceivedtheseniceChristmasgifts.A.howtheywereexcitedB.howexcitedtheywereC.howexcitedweretheyD.theywerehowexcited3.Wordhascame__________someAmericanguestswillcomeforavisit.A.whatB.thatC.whetherD.when4.Weallagreewithhimon__________hesaid.A.whatB.thatC.whyD.how5.ThereasonIplantogois__________ifIdon’t.A.whatshewillhaveadisappointmentB.thatshewillbedisappointedC.becauseshewillbedisappointedD.onaccountofshewillbedisappointed6.______shewillcometoBeijingisnotknownyet.A.WheneverB.IfC.WhetherD.That7.Couldyoutellme________itsnowsinwinterinAustralia?A.ifB.whetherC.thatD.eitherAorB8.Whatthedoctorsreallydoubtis_______mymotherwillrecoverfromtheseriousdiseasesoon.A.whenB.howC.whetherD.if9.ThesepicturesaresospecialthatIwoulddo_______Icantosavethem.A.whateverB.thatC.whichD.whichever10.______knowsthetruthwilltellyouaboutit.A.WhothatB.WhoeverC.WhomthatD.Thatwho11.Iwillgivethisdictionaryto________wantstohaveit.A.whomeverB.whoeverC.whateverD.wherever12.Idon’tknow_________hewillgotothemuseum.A.whenB.whereC.ifornotD.what13.Goandgetyourcoat.It’s_________youleftit.A.thereB.whereC.therewhereD.wherethere14.Noonecanbesure_______inamillionyears.用心爱心专心A.whatmanwilllooklikeB.whatwillmanlooklikeC.manwilllooklikewhatD.whatlookwillmanlike15._______Tomlikedtoeatwasdifferentfrom______...
