名词性从句考点省公共课一等奖全国赛课获奖课件.pptx

名词性从句考点名词性从句考点Welcome to our class第1页 名词性从句名词性从句相当于名词，可分相当于名词，可分别作主句主语、表语、宾语和同别作主句主语、表语、宾语和同位语。所以，名词性从句可分为位语。所以，名词性从句可分为主语从句、表语从句主语从句、表语从句 、宾语从、宾语从句和同位语从句。句和同位语从句。第2页1.When we will start is not clear.2.She wont believe that her son has become a thief.3.My idea is that we should do it right now.4.I had no idea that you were her friend.主语从句主语从句宾语从句宾语从句表语从句表语从句同位语从句同位语从句I 名词性从句种类名词性从句种类第3页Procedures of the lesson 1.1.1.1.语序问题语序问题语序问题语序问题 2.2.2.2.时态问题时态问题时态问题时态问题 3.3.3.3.主谓一致主谓一致主谓一致主谓一致 4.4.4.4.引导词引导词引导词引导词 5.5.5.5.形式主语和形式宾语形式主语和形式宾语形式主语和形式宾语形式主语和形式宾语 6.练习巩固练习巩固第4页考点一：语序问题考点一：语序问题从句一定用陈说语序从句一定用陈说语序判断正误：1.How was he successful is still a puzzle.How he was successful is still a puzzle.2.Could you tell me where he lives?Could you tell me where does he live?3.He asked me what was the matter with me.FTTFT第5页考点二：时态问题考点二：时态问题1.He said that he _（go）to the station soon.2.Our physics teacher once told us that light_（travel）faster than sound.3.Tom says that Mary _(go)abroad last year and _(be)there for 5 months.总结：a.主句动词用过去时，宾从谓语动词用对应过去时态。b.主句动词用过去时，宾从表客观事实，真理，格言，宾从谓 语动 词用普通现在时。c.主句动词用普通现在时,宾从谓语动词依据时间用各种时态。would go travelswenthas been第6页考点三：主谓一致考点三：主谓一致总结归纳：a.单个主语从句作主语时，谓语动词普通用单数形式。b.两个或两个以上主语从句作主语时，谓语动词用复数形式。c.由两个或两个以上连接词引导一个主语从句，谓语动词用单数形式。1.when the meeting will begin _(have)not been decided yet.2.When they will start and where they will go_(be)still unknown.3.When and where the meeting will be held _(have)not been decided yet.hasarehas第7页1.How and why he did the experiment _(be)unknown to all.2.How he did the experiment and why he did the experiment_(be)unknown to all.3.When he did the experiment _(be)unknown to all.isareis第8页 考点四：考点四：名词性从句引导词：名词性从句引导词：1.连接词连接词：that、if、whether不作成份不作成份无意义无意义2.连接代词连接代词：who、whom、whose、what、whichever which whoeverwhomeverwhatever3.连接副词：连接副词：when、where、why、how “是是否否”作状语作状语作主宾作主宾/表表第9页1._ has been announced is _ wemust hand in our graduation papers before the end of June.2._he always serves the people is well-known.3._ the English evening will be held,on Monday orTuesday,has not been decided yet.4.I want to know _ he has told you.5.Everything depends on _ we have money.6.Thats _ he didnt come to the meeting.7.The news _ we won the game was exciting.方法：一找：从句二查：缺乏什么成份三选：意思适合连接词WhatthatThatWhenwhatwhetherwhythat第10页PracticeEveryone knows _Andy was a famous writer,but no one knew_ she came from and _ she was born in 1961 was still a puzzle._ they did know was _ she was loved by poor people because she always helped _ was in need of help.thatwherewhetherWhatthatwhoever第11页 区分区分1：连接词：连接词：that 与与 what 区分区分_ he said makes me happy._ a new teacher will come is true.I have no doubt _ you will succeed.He is no longer _ he used to be._ he wants is a book._ he wants to go there is obvious.that 只起连接作用，无意义，在从句中不充当任只起连接作用，无意义，在从句中不充当任 何成份何成份,且在宾语从句中有时可省。且在宾语从句中有时可省。what 既既起起连接作用连接作用,又在从句中作又在从句中作 主语主语,宾语宾语,表表 语语 WhatThatthatwhatWhatThat第12页区分区分2:what(什么什么)/which(表选择表选择,哪一个哪一个)1.-Do you know _ Mr Blacks address is?-He may live at No.18 or No.19 of Bridge Street.Im not sure of _.2.I read about it in some book or other.Does it matter _ it was?whatwhichwhichWhat 无范围；无范围；Which有范围有范围解析解析第13页区分区分3：if 与与whether 1.I dont know _ Ill be free tomorrow.2.I dont know _ or not Ill be free tomorrow.3.The question is _ this book is worth reading.whether/ifwhetherwhether第14页5.It depends on _ we will have enough money.6._ they can do it matters little to us.7._ you are not free tomorrow,Ill go without you.whetherWhetherIf 第15页请你归纳请你归纳a.a.主语从句主语从句(句首）句首）b.b.表语从句表语从句c.c.同位语从句同位语从句e.e.介词后宾语从句介词后宾语从句f.f.直接加动词不定式只能用直接加动词不定式只能用whether（to do）g g whether or not 直接连用时不用直接连用时不用if只能使用只能使用whether 情况：情况：请你归纳请你归纳第16页v1._ was said here must be kept secret.v2._ we need is more time.v3._ has taken away my bag is unknown.v4._ breaks the law will be punished.WhateverWhatWhoWhoeverAnyone who区分区分4：what,whatever,who,whoeverwhoever,whateve等引等引导名词性从句导名词性从句不含有疑问意义不含有疑问意义，相当，相当于名词后加一个定语从句，而于名词后加一个定语从句，而who whatwho what等引导名词性从句等引导名词性从句含有疑问意义含有疑问意义。第17页No matter who destroys the forest will be punished.（误误）解析解析no matter 只能引导状语从只能引导状语从句，句，ever既可引导状语从句既可引导状语从句又能够引导名词性从句又能够引导名词性从句.区分区分5：no matter who/what/whom/which与与whoever/whatever/whomever/whicheverWhoever destroys the forest will be punished.（正）（正）第18页 It is a pity that he made such a mistake.It doesnt matter whether he will come or not.It is a fact that English is being accepted as an international language.It worried her a bit that her hair was turning gray.考点考点 五五：it作形式主语作形式主语,形式宾语形式宾语 it 作形式主语作形式主语 第19页 用用用用it it it it 作形式主语结构作形式主语结构作形式主语结构作形式主语结构(1)It is 名词名词 从句从句 It is a fact that 事实是事实是 It is an honor that 非常荣幸非常荣幸 It is common knowledge that 是常识是常识(2)It is 形容词形容词 从句从句 It is natural that 很自然很自然 It is strange that 奇怪是奇怪是(3)It 不及物动词不及物动词 从句从句 It seems that 似乎似乎 It happened that 恰巧恰巧 It appears that 似乎似乎(4)It is 过去分词过去分词 从句从句 It is reported that 据报道据报道 It has been proved that 已证实已证实 It is said that 听说听说 第20页2.it 指代后面从句所叙述内容指代后面从句所叙述内容,惯用惯用 like/dislike/love/hate/appreciate/make+it+if 或或when从句从句 it 作形式宾语作形式宾语1.make/find/feel/consider/think it +adj/n +that/to do/doing.I hate it when people laugh at the disabled.He found it difficult to make himself understood.I would appreciate it if you can help me.第21页Practice语篇填空语篇填空_ makes us depressed _ we will graduate from high school.The reason why we are so sad is _ we will say goodbyeto our lovely teachers and classmates.The days we spend together are full of joys and tears._ you are always sostrict with us makes me hate you.However,you are also ready to give your hand to _turns to you for help.Now we understand_ you have tried to do for us._you do and _ you say_(be)ItthatthatThatwhoeverwhatWhatwhatare第22页of great help to us.We dont care about _we can survive the College Entrance Exam or not._ we cherish is _we have enjoyed the process.Best wishes!Whatthatwhether第23页六、语篇填空六、语篇填空 I like reading very much.My classmates question is 1 _I began to love reading.Actually,I loved reading as a child.I grew up in a college town and I spent all my summer vacations in this university.What I meant was 2_ I was surrounded by libraries and the people who loved to read.3 _I went to the library to read every day was one of my favorite hobbies.when that That 名词性从句名词性从句第24页My love of reading was credited with the fact 4 _my parents only let me watch an hour of TV a day.I learned to entertain myself through my mind and imagination.Its not really surprising 5 _literature became my vocation.Recently I have been reading a lot of multicultural womens legends.Jane Goodall went to Africa and studied chimps instead of going to university.6 _ there are some connections between chimps and human beings puzzles me a lot.Thanks to Jane Goodall,her research showed me the answer.that that Whether 第25页She argued 7 _wild animals should be left in the wild and not used for entertainment.After finishing her story,I still have some doubts 8 _ she could achieve great success on her own in the forest.Lin Qiaozhi,a doctor,became a specialist in womens illnesses.She devoted all her life to medical work for Chinese women and children.9 _made her succeed later on was the kindness and consideration she showed to all her patients.10 _she didnt choose to have a family of her own is clear to me now.that how What Why 第26页