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2021/1/17一艘游轮遭遇海难，船上有对夫妻好不容易来到救生艇前，艇上只剩一个位子，这时，男人把女人推向身后，自己跳上了救生艇。女人站在渐沉的大船上，向男人喊出了一句话……讲到这里，老师问学生：“你们猜，女人会喊出什么话？”2021/1/17学生们群情激愤，都说“我恨你”、“我瞎了眼”……这时老师注意到有个学生一直没发言，就向他提问，这个学生说：“老师，我觉得女人会喊——照顾好我们的孩子！”老师一惊，问：“你听过这个故事？”学生摇头：“没有，但我母亲生病去世前，就是对我父亲这样说的！”老师感慨道：“回答正确。下面，大家听我把这个故事讲完。”2021/1/17轮船沉没了，男人回到家乡，独自带大女儿。多年后，男人病故，女儿整理遗物时，发现了父亲的日记。原来，父亲和母亲乘坐游轮时，母亲已患了绝症。关键时刻，父亲冲向了那唯一的生机，他在日记中写道：“我多想和你一起沉入海底，可我不能。为了女儿，我只能让你一个人长眠在深深的海底……”故事讲完，教室里沉默了，老师知道，学生们已经听懂了这个故事：世间的善与恶，有时错综复杂，难以分辨，所以请不要轻易做判断。句子类型简单句并列句复合句主句adj.性从句(定从)n.性从句adv.性从句(状从)主语从句宾语从句表语从句同位语从句NounClausesNounClauses2021/1/17一Definition定义二Classification分类三Conjunctions连接词四Keypoints&Difficulties2021/1/17一Definition定义TheboyisLiLei.表语主语Miss.Li,a24-year-oldgirl,teachesEnglish.同位语宾语名词可做成分?名词在句中主做。主语表语同位语宾语在英语的句子结构中，由一个句子来充当主语、宾语、表语和同位语，这个句子就叫名词性从句。名词性从句在功能上相当于名词.主语{Hisjobisimportant.Whathedoesisimportant.表语Thisishisjob.Thisiswhathedoeseveryday.{宾语{Idon’tlikehisjob.Idon’tlikewhathedoeseveryday.同位语{Idon’tknowabouttheman,Mr.White.Idon’tknowaboutthefactthatheisateacher.2021/1/17二Classification分类名词性从句nounclause主语从句subjectclause宾语从句objectclause表语从句predicativeclause同位语从句appositiveclauseWherethegirllivesisstillunknown.Thequestioniswherethegirllivesnow.Thisistheplacewherethegirllives.Thegirlliveswherehermotherlives.Ihavenoideawherehermotherlives.主从表从定从宾从2021/1/17一．主语从句在复合句中充当主语的句子是主语从句，通常放在主句谓语动词之前或由形式主语it代替，而本身放在句子末尾。1.It作形式主语It作形式主语代替主语从句，主要是为了平衡句子结构，主语从句的连接词没有变化。Itisapitythatyoudidn’tgotoseethefilm.一．主语从句常用it做形式主语的五种句型2021/1/17（1）Itis/was+adj.+that从句Itisclearthatyoumadeamistakeagain.（2）Itis/was+n.+that从句Itisapitythatyoumissedtheconcert.（3）Itis/was/hasbeen+V.ed+that从句Ithasbeenprovedthatyourtheoryisnotpractical.2021/1/17（4）Itseems/appears/happened（vi）that从句Itseemsthatyouhavemadeamistake.（5）It+vt.+obj.+that从句Itdisappointedmethathedidn’ttravelwithus.常用it做形式主语的五种句型isafactthatEnglishisbeingacceptedasaninternationallanguage.A.ThereB.ThisC.ThatD.ItDwhat引导主语从句时在从句中充当句子成分，如主语、宾语、表语，有含义；而that则无含义，也不充当任何成分,不可省略。1)______yousaidyesterdayisright.2)______sheisstillaliveisagoodthing.ItItWhatThatwhat与that在引导主语从句时的区别isrightwhatyousaidyesterday.isagoodthingthatsheisstillalive.2021/1/171.____wecan'tgetseemsbetterthan____wehave.A.What;whatB.What;thatC.That;thatD.That;whatwhat/that填空a.______hesaidatthemeetingsurprisedus.b.______hespoke（发言）atthemeetingsurprisedus.WhatThat单个的主语从句作主语时，谓语动词用单数形式。如果是两个或两个以上的主语从句作主语，谓语动词则用复数形式。Whereandwhenhewasbornhasnotbeenfound.Whenthepersonwasmurderedandwhyhewasmurderedarestillunknown.2021/1/17二．宾语从句宾语从句就是在复合句中作宾语的名词性从句，通常放在主句谓语动词(及物动词)或介词之后。1.作动词的宾语Iheard(that)hejoinedthearmy.Shedidnotknowwhathadhappened.Iwonderwhetheryoucanchangethisnoteforme.Shetoldmethatshewouldacceptmyinvitation.二．宾语从句3.作形容词的宾语。Iamafraid(that)I’vemadeamistake.Iamsure(that)hewillwinthegame.4.it可以作为形式宾语。Wethoughtitgoodnewsthatthefoghadfinallygone.2.作介词的宾语。Oursuccessdependsuponhowwellwecancooperate(合作)withoneanother.2021/1/17表语从句在复合句中作表语的名词性从句，放在系动词之后。可接表语从句的系动词有be,look,remain,seem等。另外，常用的还有thereasonisthat…和Itisbecause等结构。三．表语从句基本结构为:主语+系动词+that从句1)Thisis____wecan’tgetthesupportofthepeople.2)Butthefactremains______wearebehindtheotherclasses.3)Thereason______heislateforschoolis____hemissedtheearlybus.4）ItwasbecauseIgotuplate.whythatwhythat2021/1/17Thereasonwhyshewasupsetwas____hersondidn’tpassthefinalexam.A.thatB.soC.whyD.becauseThereasonwhy.....isthat...2021/1/17四．同位语从句1.同位语从句的功能同位语从句对于名词进一步解释，说明名词的具体内容，多数由that引导.1)Theking’sdecisionthattheprisonerwouldbesetfreesurprisedallthepeople.同位语从句就是在复合句中作名词的同位语的名词性从句。四．同位语从句2.同位语在句子中的位置同位语从句有时可以不紧跟在它所说明的名词后面，而是被别的词隔开。HegotthenewsfromMarythatthesportsmeetingwasputoff.四．同位语从句3.同位语从句一般放在名词fact,news,idea,promise,thought,suggestion,belief,doubt,proof,message,order,conclusion,truth,word,information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how，when，where…四．同位语从句1.Thethoughtthatwemightsucceedexcitedus.2.Theideathattheyshouldtryasecondtimeisworthconsidering.3.Thesuggestionthattheplan(should)bedelayedwillbediscussedtomorrow.4.Ihavenoideawhenhewillbeback.注意2021/1/17doubt引导同位语从句时，如果主句是肯定的，连词用whether；如果主句是否定的，连词用thatIhavesomedoubthecancarry.Ihavenodoubthecancarryit.whetherthat在表示“坚持，命令，建议，要求”等意思的名词后同位语从句，常用虚拟语气(should)+do，should可省略。Theteachergaveusorderthatwe(should)gettherebefore6a.m.2021/1/17____________是形容词性的从句,它与先行词是修饰与被修饰的关系。_____________是名词性从句，是对前面名词作进一步的补充性解释说明。定语从句同位语从句Iheardthenews_______theywonthebattle.___________Tomtoldus.thatthat/which同位语从句，扩充说明抽象名词具体容，that不做成分，但不可省略定语从句，进行修饰限定，that做成分，可省略1.Thenewsthattheplanewouldtakeoffontimemadeeverybodyhappy.2.Thenewsthatisspreadingaroundtheairportisthataheavystormiscoming.Tellthedifference同位语从句定语从句that指代先行词news,在从句中做主语。that连词，不充当句中任何成分，不可省。3.Thesuggestionthatstudentsshouldlearnsomethingpracticalisworthconsidering.4.Thesuggestionthattheyareconsideringisthatstudentsshouldlearnsomethingpractical.Tellthedifference同位语从句定语从句三Conjunctions连接词从属连词连接代词连接副词that（无词义）,whether,if（是否）asif/asthough(好像)what,who,whom,whose,which,whoever,whatever,whicheverwhen,where,how,why有词义，但不做成分有词义，做主，宾，表，定语有词义，做状语成分四Keypoints&Difficulties1.名词性从句的语序2.it