【语法】名词性从句 完整版课件

高中英语精品语法课件名词性从句（第3课时）Lead-in判断下面复合句中that是否可以省略1.Ithoughtthatshehadn’tfinishedschool.2.HesaidthathewantedtogotoBeijing.3.OurteachersaidthatEnglishisimportantandthatwemustmasteritwell.4.Everyonecansee,Ithink,thatthegirlisanhoneststudent.Lead-in答案1.Ithought（that）shehadn’tfinishedschool.2.Hesaid（that）hewantedtogotoBeijing.3.Ourteachersaid（that）Englishisimportantandthatwemustmasteritwell.4.Everyonecansee,Ithink,thatthegirlisanhoneststudent.Presentation1.that从句的用法that从句只起连接作用，无意义，在从句中不充当任何成分。所以that后的从句陈述一件事情，句子结构完整。PresentationThefactthatyouhavefailedthetestworriesyourparentsmuch.（同位语从句）你考试不及格的这个事实令你父母很着急。Doyouknowthatyourgirlfriendhasgoneabroad?（宾语从句）你知道你女朋友已经出国的事吗？Thathermotherisillisnottrue.（主语从句）她妈妈生病的事不是真的。Whatsurprisedusmuchwasthatthemancamebackwithalotofmoney.（表语从句）令我们大家很惊讶的是他居然带了很多钱回来。Presentation2.that在名词性从句中的省略①that从句可以在复合句中充当主语、宾语、表语和同位语。它在主语从句、表语从句和同位语从句中不能省略，在宾语从句中可以省去。PresentationI’msorry（that）Ididn’ttellyouaboutitlastnight.（宾语从句）我昨天没有把那件事告诉你，真是对不起。Thattheboywasinjuredinanaccidentisnotknowntothestudents.（主语从句）那男孩在事故中受伤的事情，学生们还不知道。Themotherdoesn’tknow（that）hersonhaslaiddownhislifeinsavingadrowninggirl.（宾语从句）那位母亲还不知道她的儿子在救一位溺水的姑娘时牺牲了。MydreamisthatIcanstudyinthisbuildinginthefuture.（表语从句）我的梦想是将来能够坐在这幢楼房里学习。Ihavenoideathathehascomebackfromabroad.（同位语从句）我不知道他已从国外回来。Presentation②that从句充当宾语被形式宾语it替代时，引导词that不能省略。Thedoctormadeitclearthatthisdiseasecanbeprevented.

医生阐明了一点，这种疾病可以预防。Youshouldseetoitthatsuchthingswon’thappen.你们要努力使这样的事情不再发生。Presentation③that引起的宾语从句如果有插入语将它和主句分开时，that也不能省略。Youknow,Ithink,thatthetestisveryimportanttoyou.我认为，你知道这次考试对你来说非常重要。Yourfatherthought,yousee,thatyouwouldn’tdothat.你知道，你父亲认为你不会那么做的。Spotlight1.Theteachersaid（that）Englishisveryusefulinthefutureandthatwemustlearnitwell.老师说英语在将来很有用，还说我们必须学好。谓语动词say后面有两个that引导的宾语从句。在这种情况下，只有第一个that能够省略，第二个则不能。因为第二个that省略后，句子结构将发生变化，原来的复合句就变为由and连接的并列句了。那么wemustlearnitwell就不是老师说的了。Spotlight2.that从句作介词宾语连词that引导的名词性从句很少作介词的宾语，只用在少数的几个介词except，but，in后。其它一些介词的宾语从句如果由连词that引导，则需用it作形式宾语。SpotlightYourfailureinthetestliesinthatyouaretoocareless.你考试失败在于你太粗心了。Thearticleiswellwrittenexceptthatthereareafewmis-spellings.你的文章写得不错，只是有几个拼写错误。Heisagoodstudentexceptthatheiscareless.他是一个好学生，只是有点粗心。YoumustseetoitthatthewholeprojectwillbecompletedbeforetheendofOctober.你必须确保整个工程在十月底之前完工。Spotlight3.分割式同位语从句同位语从句大多数情况下由that从句充当，一般紧跟在名词后面；但当主语含有同位语从句而主句谓语又过短时，同位语从句一般置于谓语后面。这种同位语从句与前面的名词分离的形式叫做分割式同位语从句。Wordcamethattherewasabigfireatthecitycenterlastnight.消息传来，昨天晚上在市中心有发生了一起大火。Thefactsurprisedusthatthelittleboycameoutofthefirehimself.那个小男孩自己从火中逃生，令我们吃惊。Practice1._____LiHua,agreatChinesepoet，wasbornisknowntothepublic,butsomewon’tacceptit.（2015江苏）A.That B.Why C.Where D.How答案：C。考查主语从句。符合句子题意的只有“出生的地点”。2.Susanmade______cleartomethatshewishedtomakeanewlifeforherself.（2014山东）A.thatB.thisC.itD.her答案：C。形式宾语it代替后面that引导的宾语从句。链接高考Practice3.Expertsbelieve________peoplecanwastelessfoodbyshoppingonlywhenitisnecessary.（2013北京）A.why B.where C.that D.what答案：C。动词believe之后为宾语从句，从句陈述一个事实，不缺少成分，故使用that表陈述。

4.It’sgoodtoknow_____thedogswillbewellcaredforwhilewe’reaway.（2013山东）A.what B.whose C.which D.that答案：D。动词know之后为宾语从句，从句中不缺少成分，故用that表陈述一件实事。Practice用that从句完成下列句子，并指出它们在句中的句法功能。1.Itiscertain________________________________（你的朋友们会履行他们借钱给你的诺言）.2.Hedecided__________________________________（你们一次又一次的欺骗他）.3.Theorder___________________________________（那位囚犯被释放）cametoolate.4.Ourteachersaid_________________________________（法语是世界上最美的语言，他决心把它教好）.随堂练习Practice5._______________________________（你不喜欢他）hasnothingtodowithus.6.Theboyoftenwritestousexpressinghishope_________________________________________（长大后当工程师）.7.Whatshemeantbysayingsowas_______________________________（她并不想和你结婚）.8.I’mpleased___________________________________（你没有忘记我）.Practice答案1.thatyourfriendswillkeeptheirpromisethattheywilllendyoumoney.（主语从句；同位语从句）2.（that）youhavecheatedhimagainandagain（宾语从句）3.thattheprisoner（should）besetfree（同位语从句）4.（that）Frenchisthemostbeautifultongueintheworldandthathewasdeterminedtoteachitwell（宾语从句）5.Thatyoudon’tlikehim（主语从句）6.thathewillbecomeanengineerwhenhegrowsup（同位语从句）7.thatshedidn’twanttogetmarriedtoyou（表语从句）8.（that）youhaven’tforgotme（宾语从句）Practice选择填空1.WhenIwasachild,Ididn’tknow___________.A.theearthtraveledaroundthesunB.thesuntravelsaroundtheearthC.theearthwasaroundballD.thesunisaburningroundball2.I’mnotsure___________theywilllendmesomemoney.A.thatB.whetherC.ⅩD.whatPractice3.—Couldyoupleasetellme___________?—Sorry,Idon’tknow,either.A.whentoholdthemeetingB.

thatyourfatherhasgonetoLondonC.

howcanwesolvetheproblemD.whenshallwegocamping4.Theteacherexplained___________wecouldn’twork