高考名词性从句考点

1、精品好资料学习推荐高考名词性从句考点考点一考查名词性从句的语序问题例1Thephotographswillshowyou_（MET89）AwhatdoesourvillagelooklikeBwhatourvillagelookslikeChowdoesourvillagelooklikeDhowourvillagelookslike考点二考查it作为形式主语或形式宾语的用法例2_isafactthatEnglishisbeingacceptedasaninternationallanguage（NMET95）AThereBThisCThatDIt分析：此题考查的是it作为形式主语，此句可改为

2、：ThatEnglishisbeingacceptedasaninternationallanguageisafact例3Ihate?_whenpeopletalkwiththeirmouthsfull（MET98）AitBthatCtheseDthem分析：答案是A。此题考查了it作先行词代替宾语从句，而把宾语从句放在句末。其他人称代词或指示代词都不能代替从句。考点三考查that与what的区别例4_wecantgetseemsbetterthan_wehave（NMET96）AWhat；whatBWhat；thatCThat；that?DThat；what考点四考查whether与if以及

3、与that的区别例5_wellgocampingtomorrowdependsontheweather（NMET96）AIf?BWhetherCThat?DWhere分析：答案是B。whether和if的区别是：在引导宾语从句时两者一般可以通用，但在引导主语从句、表语从句、同位语从句、介词后面的宾语从句以及后面直接跟ornot时只能用whether，不能用if。而且whether又有“是否”的意思，根据题目内容不能选A。例6Whatthedoctorsreallydoubtis?_mymotherwillrecoverfromtheseriousdiseasesoon（上海2001年春）Awh

4、enBhowCwhetherDwhy例7Itworriedherabit?_herhairwasturninggrey（MET92）AwhileBthatCifDfor分析：答案是B。whether，if引导的名词性从句和that引导的名词性从句的区别在于：whether，if引导的从句是由一般疑问句转化而来的，含有疑问意义；而that引导的从句是由陈述句转化而来的，不含有疑问意义。本题实质上是由it作为形式主语，that从句作真正主语。考点五考查疑问词ever引导的名词性从句以及与nomatter疑问词的区别例8Itisgenerallyconsideredunwisetogiveachil

5、d?_heorshewants（NMET97）Ahowever?BwhateverCwhichever?Dwhenever例9_leavestheroomlastoughttoturnoffthelights（MET88）AAnyone?BTheperson?CWhoever?DWho例10Sarahhopestobecomeafriendof_sharesherinterests（上海95）Aanyone?BwhomeverCwhoever?Dnomatterwho考点六考查名词性从句的虚拟语气问题例11Itisnecessarythatacollegestudent_atleastafor

6、eignlanguage（上海93）Amasters?BshouldmasterCmastered?Dwillmaster分析：答案是B。这是考查主语从句中的虚拟语气问题。在名词性从句中，主语、表语、宾语、同位语四种从句都可以用到虚拟语气。主语从句中在“Itbenecessary等形容词从句”和“Itbeapity等名词从句”以及“Itbesuggested等（表示命令、要求、建议等动词的过去分词）从句”结构中，一般用虚拟语气。这时从句中的谓语动词由“should动词原形”构成。在口语和非正式语体中，should可以省去。如：Itisnecessarythathe（should）cometos

7、eeusTheteachersuggestedthatwe（should）havearest表语从句或同位语从句在某些表示“建议、请求、命令”等意义的名词后同样需用“（should）动词原形”。这类名词有advice，desire，order，plan，proposal，recommendation，request，suggestion等。如：Mysuggestionisthatwe（should）readEnglishnewspaperstoimproveourEnglish跟踪练习：1._causedtheaccidentisstillacompletemystery.A.WhatB.Th

8、atC.HowD.Where2.ItworriedMaryalot_shewouldpassthecollegeentranceexamination.A.whetherB.ifC.thatD.how3._isnopossibility_Bobwillwinthefirstprizeinthematch.A.There,thatB.It,thatC.There,whetherD.It,whether4.Theoldmansmiledwhenhesawhowpretty_uptobeduringthepastfewyears.A.hadhisdaughtergrownB.wouldhisdaug

9、htergrowC.hisdaughterwouldgrowD.hisdaughterhadgrown5.Itwas_hesaid_disappointedme.A.What;thatB.That;thatC.What;whatD.That;what6.ThesewildflowersaresospecialthatIwoulddo_Icantosavethem.A.whateverB.whichC.thatD.whichever7._shecouldntunderstandwas_fewerandfewerstudentsshowedinterestinherlessons.A.What;w

10、hyB.That;whyC.What;becauseD.Why;that8.Itwasorderedthatallthesoldiers_tothefront.A.shouldsendB.mustbesentC.shouldbesentD.mustgo9.Thetruevalueoflifeisnotin_,but_.A.whichweget;whatgiveweB.whatweget;whatwegiveC.whichdoweget;whatdowegiveD.howweget;thatwegive10.Sarahhopestobecomeafriendof_sharesherinterests.A.anyoneB