名词性从句 (2)VIP免费

语法专题-----名词性从句一、名词性从句的种类______________,______________,______________,________________二、判断名词性从句的具体种类(练习：划出从句并判断)1.Thathelikesyouisveryobvious（）2.Itworriesherabitthatherhairisturninggray.（）3.I’llgiveahandtowhoeverneedshelpmost.（）4.Youcantakewhicheverbookyoulikehere.（）5.Georgemadeitclearthatheopposedthisproject.()6.Theideathatyoucandothisworkwellwithoutthinkingisquitewrong.（）7.Itlookedasifitwas/weregoingtorain.（）8.That’swhyIhavecome。（）9.WhatsurprisedmewasthathespokeEnglishsowell。（）10.AllIcansayisthatIhavenothingtodowithit.（）11.Italldependsonwhetherwecangettheircooperation（）三、名词性从句常用的引导词引导词作用连接词：whether/if是否that(本身无词义)，asif只起连接词作用，引导从句，在从句中不作任何成分连接代词：who/whoever,whom/whomever,which/whicheverwhat/whateverWhose/whosever在从句中作主语、宾语在从句中作宾语在从句中作主语、宾语和定语在从句中作主语、宾语和定语在从句中定语连接副词：whenwherehowwhy在从句中作状语Exercises:引导词填空：1.Ican'tdecide____________dictionaryIshouldbuy.2.That's____________herefusedmyinvitation.3.Iaminterestedin_______hehasimprovedhispronunciationinsuchashorttime.4.____________weneedismoretime.5.Thefact_______shehadnotsaidanythingatthemeetingsurprisedeverybody.6.____________and____________theywillmeethasnotbeendecidedyet.7.Pleasetellme____________youarewaitingfor.8.Isthat____________youarelookingfor?9._____________comeswillbewelcome.10.Idon'tknow____________hewillagreetotheplanornot.四、易混连词辨析that/what1）．在引导名词性从句时，that的三个特点：不省略，不作成分，没词义.★注意：that引导宾语从句时可以省略eg:Hetoldme(that)hewouldcome.★注意:由连词and连接的两个由that引导的宾语从句中,第一个that可省.Eg:Hetoldme(that)hewouldcomeandthathewouldcomeontime12).what引导名词性从句时的特点：作成份，有词义(什么；所…的…).Eg:Thisiswhatshewantedtoshowus.Eg:Iwonderwhatwecandoaboutit.If/whether1)用于动词后引导宾语从句时，可互换。Eg:Askhimwhether/ifhecancome2)在其他情况下:引导主语从句、表语从句、同位语从句,或用于不定式前、用于介词后、直接与ornot连用等时，只用whether.Eg:Itdependsonwhethertheletterarrivesintime.who/whoeverwhat/whateverwhich/whicheverwhen/wheneverwhere/wherever1)whoever：无论是谁相当于theperson/anyonewho....而who保留本身疑问的含义，即“谁”.E.g.Whoeverwillbesenttoworktherewillbegivenalargehouse.Whowillbesenttoworktherehasn’tbeendecidedyet.2).what的含义:________,___________.whatever的含义：___________________.3)which的含义：_________________.whichever的含义：___________________4)when的含义：_________________.whenever的含义：____________________5)where的含义：_________________.wherever的含义：____________________五、名词性从句考点透析1）主语从句a.that引导主语从句时，that没有意义，不充当任何成份，但不能省略。b.从句作主语时，多数情况下由it作形式主语，而把从句放在后面,以求平衡。Thatsheisarichwomanisknowntousall.改写：Whowillbecomethepresidentdoesn’tmattermuchtomostcitizens改写：Whenandwherewe’llgohasn’tbeendecided.改写：c.it作形式主语的常见句型itis/prove+adj+that从句eg:itprovesrightthatyouhavemadethatchoice.Itisapity/ashame/nowonderthat从句eg:itisnowonderthatyouaresoalikeItissaid/believed/reported/expectedthat从句Eg：itisbelievedthatheitisnecessary/important/natural/suggested/advised/orderedthatsb(should)do.2）宾语从句a.宾语从句的时态b.在think,believe,suppose,expect等动词的宾语从句中，否定...