连接代词和副词引导名词性从句市公开课一等奖省赛课微课金奖课件.pptx

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,疑问词引导名词性从句,第1页,Review,Definition,Types,Conjunctions,第2页,Noun Clauses,Subject,Object,Appositive,Predicative,Clauses,第3页,Conjunctions of Noun Clauses,连接词,连接代词,连接副词,what,whatever,;who,whoever;whom,whomever;which,whichever;whose,that,whether,if,because,as if/as though,when,whenever;where,wherever;how,however;why,状语,主语、宾语、表语、定语,不充当从句任何成份,第4页,Noun Clauses Introduced by Question Words,What was he doing?,His father was surprised.,subject clause,主语从句,What he was doing,surprised,his father.,第5页,Whats your first impression,of him?,I want to know.,object clause,宾语从句,I want to know,what your first impression of him is.,第6页,How did Alice respond to,Toms proposal(,求婚,)?,I have no idea.,appositive clause,同位语从句,I have no idea,how Alice responded to,Toms proposal.,第7页,How can I make a grammar,lesson interesting?,That is my question.,predicative clause,表语从句,My question is,how I can make,a grammar lesson interesting.,第8页,Noun Clauses Introduced by Question Words,Southerners find it difficult to understand what northerners are saying.,Southerners find it difficult to understand what are northerners saying.,1,.,The word order of the noun clause should be changed into,that of a statement,.(,陈说句,),第9页,e.g.I dont care who you are.,e.g.I dont care what you did.,e.g.How John became blind is still a mystery.,Noun Clauses Introduced by Question Words,2,.,Question words,cant be left out,in noun clauses in any cases,because they act as certain sentence,elements,(,成份,)in the clauses,.,e.g.Dont care what is written about you.,第10页,Subject Clauses,连接代词和连接副词都能够引导主语从句。可放于句首、句尾，放于句尾需用,形式主语,it,。,e.g.When the new road is open to traffic hasnt,been made clear.,=,It,hasnt been made clear when the new,road is open to traffic.,e.g.That our boss will come to the conference,excites us.,第11页,Compare the two sentences:,Subject Clauses,e.g.,What,we should do next remains unknown.,e.g.,What,our class teacher said is of great value.,e.g.,Whoever,breaks the rule should be punished.,(=the thing that),e.g.,Whatever,he did was supported by us.,(=anyone who),(=anything that),Conclusion:what,、,whatever,、,whoever,等连接代词,既能够表示疑问，又能够表示陈说,，可表示“（任何）,事、话、东西、人”。,第12页,Object Clauses,连接代词和连接副词都能够引导宾语从句。,e.g.This book will show you,_.,最好首席执行官了解什么,what the best CEOs know,e.g.Im curious about,_,a LG or an Apple.,你会买哪一个,which you will buy,第13页,Object Clauses,e.g.Could you tell me,when,you graduated?,e.g.He told me,when,he graduated.,e.g.He informed me,where,we would meet next,time.,(=the time when),(=the place where),Conclusion:when,、,where,等连接副词,既能够表示疑问，又能够表示陈说,，可表示“,时间、,地点”。,Compare the two sentences:,第14页,Object Clauses,有些动词带宾语从句时需要在从句前加,it,。如：,hate,dislike,like,take for granted,等。,e.g.I,hate it when,people talk with their,mouth full of food.,第15页,Predicative Clauses,连接代词和连接副词都能够引导表语从句。,e.g.This place is no longer _ it used to be.,e.g.The question is,however,we can do the,work better.,what,e.g.This is _ you are wrong.,where,第16页,Appositive Clauses,连接代词和连接副词都能够引导同位语从句。,e.g.The question _ so many people would choose to live in the countryside but to work in the city is still under discussion.,why,第17页,疑问词,+ever,和,nomatter+,疑问词区分,疑问词,+ever,可引导名词性从句。,Whoeverbreakstherule,mustbepunished.Youcanchoose,whateveryoulikeintheshop,.,疑问词,+ever,还可引导让步状语从句,。如：,Whoeverbreakstherule,hemustbepunished.,Whateveryoudo,youmustdoitwell.,nomatter+,疑问词只能引导让步状语从句,。,Nomatterwhatyoudo,youmustdoitwell.,Nomatterwhobreakstherule,hemustbe,punished.,第18页,Decide what sentence element each highlighted noun clause is in its sentence.(P28),I always wondered,when I would get the English novel my parents had promised to give me,.I finally got it today.,What I always dreamt of,has come true.It is really exciting!The difficulty is,how Im going to read the book without a dictionary,.,O,S,p,第19页,Looking up every new word will certainly be a waste of time.Miss Cheng always told us to guess the meanings of new words from the context.I used to wonder,why we,should do this,.,I understand now,but the question is,what I should do if I cannot guess the meanings,.,I must talk to Miss Cheng about this tomorrow.,O,P,第20页,_ matters most in learning,English is enough practice.(,全国,II)A.What B.Why,C.Where D.Which,2._ he referred to in his article was unknown to the general reader.(,上海,),A.That B.What,C.Whether D.Where,第21页,3,.Could I speak to _ is in charge of International Sales,please?(,山东,),A.anyone B.someone,C.whoever D.no matter who,4._ parents say and do has a,life-long effect on their children.(,陕西,),A.That B.Which,C.What D.As,第22页,5.Someone is ringing the doorbell.Go and see _.,A.who is he B.who he is C.who is it D.who it is,6._ caused the accident is still a complete mystery.,A.What B.That C.How D.Where,7.Go and get your coat.Its _ you left it,A.where B.there C.here where D.where there,高考链接,第23页,8.The photographs will show you _,A.what does our village look like,B.what our village looks like C.how does our village look like,D.how our village looks like,9.Great changes have taken place in that school.It is no,longer _ it was 20 years ago,_ it was so poorly,equipped.,A.what;when B.which;that,C.what;which D.that;which,高考链接,第24页,Translation,在自己家里能够随心所欲。,In ones own home one can do what one likes.,我不知道他什么时候回来。,I have no idea when he will return.,还没决定谁做那项工作。,It hasnt yet been decided who will do that job.,第25页,When should we use preparatory subject it?,Preparatory subject“,it”,第26页,1.We can use,it,as an,preparatory subject.,when we use a noun clause as the subject of a sentence.,a.(preferable),It is certain that we would not be able to understand Old English today.=,(correct)That we would not be able to understand Old English today is certain.,preparatory subject“,it”:,第27页,b.(preferable),It is easy to answer whether English will continue changing in the future.=,(correct)Whether English will continue changing in the future is easy to answer.,c.(preferable),It depends on the style of writing when we use certain words.=,(correct)When we use certain words depends on the style of writing.,第28页,a,.(preferable),It is hard to master a foreign language.=,(correct)To master a foreign language is hard.,b.(preferable),It is important to know how to use a computer,.=,(correct)To know how to use a computer is important.,B.when the subject is a,to-infinitive,.,第29页,C.when the subject is a,v-ing form,.,a.(preferable),Smoking is difficult to stop.=,(correct)It is difficult to stop smoking.,b.(preferable),Travelling to Beijing takes up a lot of my time.=,(correct)It takes a lot of my time travelling to Beijing.,第30页,We usually use the preparatory subject,it,with a clause or to-infinitive(,preferable,),but with the v-ing form we prefer the real subject at the beginning.,Tip,第31页,2.It can also be used before,seem,appear,happen,chance,turn out,and,prove,as the preparatory subject of a sentence.,It seems that he speaks two languages,.=,He seems to speak two languages.,b.,It happens that my new neighbour,comes from my home town.=,My new neighbor happens to come from my home town.,第32页,1.It+be+,adj.,(true/certain/possible/obvious,likely)that,2.It+be+noun phrase(no wonder/an honour/,a pity/)that,3.It+be+past participle(said/reported/,expected/announced/suggest,ed,)that,4.It+seems/appears/happens/proves/turns out that.,it,作形式主语句型,:,第33页,Writing,6,月未降临，,Mary,将面临一场主要考试,-,高考。,1,、能否在高考英语中取得好成绩是她一直担心事。（,what,主语从句）,2,、她发觉学好英语是很主要，那是因为它是世界上最,被广泛使用语言。（,it,作形式主语和表语从句）,3,、她愿望是被一所重点大学录用。,4,、可是事实是她成绩不是很理想。,5,、但她坚信人人都有取得成功潜力。,6,、总之，她会尽一切努力实现她梦想。,第34页,Writing,What,worries Mary most,is,whether,she can achieve,high grades in English in College Entrance Examination.,She finds,it,is important to learn English well.Thats,because,it is the most widely spoken language all,through the world.,It,is her hope that she can be,admitted into a key university.However,it,s a fact that,she doesnt do well in study.But she holds a belief,that,everyone has the potential to achieve success.,All in all,she will do,whatever,she can to realize her,dream.,第35页,