高中英语名词性从句,语法讲解课件 译林牛津版必修4 课件.ppt

名词性从句一.relatedconception(相关概念)在英语的句子结构中，本来该由名词充当的主语、宾语、表语和同位语，由一个句子来充当,这个句子就叫名词性从句。WillwevisittheGreatWalltomorrow?2).连接代词:who,whom,whose,what,which,whoever,whatever,whichever3).连接副词:when,where,why,how,howmany,howmuchhowlong,howsoon,howoften2.总结:3).whether可以引导主语从句解释为”是否”,但if不能.Webelieve(that)heishonest.Itoldhim(that)Iwouldcomebacksoon.Hesaid(that)hewouldgotherethenextdayandthathisfamilywouldn’tgothere总结:3.放句首，解释为“是否”表语从句在复合句中作主句的表语,常放在be动词的后面.引导词有连词that(that不可省略),whether;代词有who,what,which;副词when,where,how,why等.如:2.注意点Thereasonwhyhewaslatethismorningisthattherewasalotoftrafficontheroad.同位语从句在句中起同位语的作用.一般放在名词fact,news,idea,promise,thought,suggestion等之后,用以说明或解释前面的名词.引导词有连词that;少数情况下也可用连接副词howwhenwhere等.如:注意1.that引导的同位语从句前面的名词常见的有:idea,fact,news,belief,thought,doubt,suggestion,proof,message,order,conclusion,desire,theory,truth,word,hope,information等.1.Whenwewillstartisnotclear.2.MrsBlackwon’tbelievethathersonhasbecomeathief.3.Myideaisthatweshoulddoitrightnow.4.Ihadnoideathatyouwereherfriend.一、同位语从句与定语从句的相似之处一、同位语从句与定语从句的相似之处二、同位语从句与定语从句的不同之处二、同位语从句与定语从句的不同之处Tellthefunctionofthefollowingsentences.a.subjectb.objectc.predicatived.appositive(同位语)TellthedifferencePracticeII.ChoosethebestanswerII.ChoosethebestanswerII．语序问题2.Heasked____foraviolin.（MET92）A.didIpayhowmuchB.IpaidhowmuchC.howmuchdidIpayD.howmuchIpaid1.Thequestionis____thefilmisworthseeing.A.ifB.whatC.whetherD.how2.Theyreceivedorders_____theworkbedoneatonce.A.whichB.whenC./D.that3.Thereason____Ihavetogois____mymotherisillinbed.A.why;whyB.why;becauseC.why;thatD.that;because4.___Ican’tunderstandis___shewantstochangehermind.A.What;whyB.Which;howC.That;whyD.What;because5.____hisdreamofgoingtocollegewillcometrueisuncertain.A.ThatB.WhetherC.IfD.Evenif6.Itisknowntous___wherethereispollution,thereisharm.A.whichB.whereC.whatD.that7.Ihavetheinformation____.A.ofwhathe’llcomesoonB.thathe’llcomesoonC.ofthathe’llcomesoonD.hiscomingsoon8.---Isawyourneighborbreakyourwindowwithabasketball.---____itmademenearlymad.A.ThathebrokeB.Wha