主语宾语从句导学案

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1、主语从句导学案一、找出下列句子的主语。1．Thevillagersdidn'trealizehowseriousthepollutionwas.2．Igothomeatten3．Itis9o'clockwhenIwenthome.4．Tenoutof100Americansareover65.5．Smokingkillsalotofpeople.6．Todomorningexercisesthismorningisnotgoodforyourhealthy.7．ItisnecessarytofinishthedesignbeforeDragonBoat

2、Day.8．Itistruethatwecangetbenefitsfromgoodbooks.9．Whowillcomebackfirstisstillunknown.二、常规主语从句：即句子在复合句中充当一个主语1．Thathefinishedwritingthecompositioninsuchashorttimesurprisedus2．Whetherwewillgoforanoutingtomorrowremainsunknown.3．Whowillbeourmonitorhas'tbeendecidedyet.4．Whomwemuststu

3、dyforisaquestionofgreatimportance.5．Whatcausedtheaccidentremainsunknown.6.Whateveryoudidisright.7.Whosewatchwaslostisunknown.8.Whatweneedistime.9.Whatweneedaregooddoctors.小结::（1)引导主语从句连词有that,_____________等（2)连词位于句首不能____________.（3)主语从句大多数情况下视为单数三人称，谓语动词用_________,但也有例外,如例9(4）主

4、语从句的时态：不受主句的时态影响和限制三、含形式主语的主语从句。1.Itiscertainthathewillwinthematch.2.Itistruethathehasmadeaveryimportantdiscoveryinchemistry.3.Itisverylikelythattheywillholdameeting.4.Itisstrangethatheshoulddothat.5.Itisimportantthatweallshouldattendthemeeting.6.Itisapitythatwewon'tbeabletogoto

5、thesouthtospendoursummervacation.7.Itisstillamysterywhatcausedtheaccident.8.Itissaidthathehasgonetoshanghai.(=Heissaidtohavegonetoshanghai)9.Itseemsthathehasseenthefilm.(=Heseemstohaveseenthefilm)小结(1).以_______引出的主语从句,常以形式主语it引导.Itis+形容词/名词/某些动词ed+that从句（2)在有些that从句中要用虚拟(should+

6、do)例句4,5,(3)常见结构：Itturnedoutthat……(证明是)；Ithasbeenprovedthat……;（证明是）Ithappenedthat……（碰巧、发生）；Itiswell-knownthat……（众所周知）：itisreportedthat….（据报道）练习：1.____theyareinterestedinishowtoproducemoreandbettercars.A.WhatBThatC.When.DWhich2_____wewillhaveapicnicdependsontheweather.A.WhatBThat

7、C.Whether.DWhich3.____makesmistakesmustcorrectit.A.WhoBThatC.When.D.Whoever4.____wedosomeexerciseeveryday_____ussomegood.A.What,doBIf,doC.Whetherdoes.DThat,does.5It____Bobdrivesbadly.A.isthoughtthatBisthoughtC.thinksthat.Dthinks6.Itisuncertain____themeetingwillbeheldinShanghai.A

8、.WhatBThatC.When.Dwhether7.____hedidnottakethem