名词性从句与定语从句的区别课件.ppt

成分上的区别：名词从句和定语从句分别在句中充当什么 样的成分？,1.How the prisoner escaped remains a mystery.2.I wonder whether/if he is fit for the job.3.The problem is who will be equal to the task.4.He had no idea whether we could overcome the present difficulties or not.,主语,宾语,表语,同位语,5.I shall never forget the years when I lived in the countryside with the farmers,which has a great effect on my life.6.In the office I never seem to have time until after 5:30 pm.,by which time many people have gone home.7.I had never seen such a good film as I watched last night.,易错易混点：,_we all know,smoking is harmful to our health.,注意区分：区分下列句型,2._is known to us that smoking is harmful to our health.,3._is known to us is _smoking is harmful to our health A.As B.It C.What D.that,主语从句：含形式主语it,主语从句,表语从句,非限制性定语从句,B,A,C,D,结论一：名词从句充当句子的主要成分；定语从句充当句子的修饰成分。,When I arrived,Bryan took me to see the house_I would be staying.A.what B.when C.where D.which 2._Iwanttotellyouisthedeeplove and respectIhave for my parents.A.That B.Which C.Whether D.What,C,D,真题热身：,_ struck me most in the movie was the fathers deep love for his son.A.That B.It C.What D.Which 2.It struck me most in the movie_ the father has deep love for his son.A.that B.it C.what D.which 3.The only thing _struck me in the movie was the fathers deep love for his son.A.that B.it C.what D.which,真题热身：,C,A,A,2.引导词含义上的区别：引导词是否指向句中的某个成分？,1.That he came back made us very happy.2.Im sorry(that)Ive made a mistake.3.The fact is that his bark is worse than his bite.4.Word came that he would come to see us all.,5.He made another wonderful discovery,which I think isof great importance to science.6.The Oscar is one of the film prizes that have not been offered to any Chinese actor or actress by far7.1980,when Chinese government began its reform,is an important year for China.,结论二：定语从句的引导词在语义上具有指代先行词的作用。名词从句的引导词不具备此功能。,Finally he reached a lonely island _ was completely cut off from the outside world.2.Finally he reached _ was a lonely island.3.Finally he arrived _ was completely cut off from the outside world.A.what B.where C.which D.in which,C,A,真题热身：,B,3.关于that:that 在名词从句和定语从句中各起什么作用？,1.He pretended(that)he didnt see me.That she lost her necklace on the way home made her so worried.3.The reason for his being late is that he overslept.,问题：that 作何成分？,4.The school that my sister studies at is far from here.5.The first request that he made was to ask for freedom.6.Is this the house that you have bought yourself?,(which),(which),问题：that 作何成分？,(which),结论三：名词从句中的 that 只起引导词的作用，无任何意义。（宾语从句中可省略）定语从句中的that 在从句中充当主语或宾语，有时可以与 which 互换。（充当宾语时可省略）,1.Experts believe_ people can waste less food by shopping only when it is necessary.2.Experts believe in those things_have sound and scientific evidence.A.why B.where C.that D.what,C,C,真题热身：,4.引导词的不同：不会出现在名词从句中的关系词：不会出现在定语从句中的关系词：,且 when,where 等不能与 in/on/at which 互换。,whether,if,what,how,as,1.He told me the way _solved my problem.A.in which B./C.how D.which2.The way_ he solved the problem is quite useful.A.what B./C.how D.which3.Thelasttimewehadgreatfunwas_wewere visitingtheWater Park.A.where B.at which C.when D.why,真题热身：,D,B,C,5.定从与表从表原因时的区别:定从中:先行词是reason时,从句不缺成分用 why;缺成分用that,which或不填.表从中：主语是reason时，用that。主语不是reason时,表结果用why,表原因用because.,1.Fromspace,theearthlooksblue.This is_about seventy-one percent of its surface is covered by water.2.Seventy-one percent of the earths surface is covered by water.This is _it looks blue from the space.3.Thereason _he resigned is _he want to have a change.A.why B.how C.because D.that,真题热身：,C,A,A,D,5、名词从句与定语从句的一些对应关系：1.He has done what he can to help me.-He has done _ _ he can to help me.What I want to say has nothing to do with it.-_ _ I want to say has nothing to do with it.,all that,All that,3.Whoever breaks the law is to be punished._ _ breaks the law is to be punished.4.He will give the dictionary to whoever needs it most.He will give the dictionary to _ _ needs it most.5.Well remember whomever we turned to for help.Well remember _ _ we turned to for help.6.They will do whatever he wants them to do.They will do _ _he wants them to do.7.Ill read whichever book you give me.Ill read _ of the books _ you give me.,Anyone who,anyone who,anyone(whom),anything that,any,that,Exercises:,1.Theres a feeling in me_well never know what a UFO isnot ever.A.that B.which C.of which D.what.2.Is this the hospital _he worked ten years ago?A.that B.where C.which D.the one3.A story goes _Elizabeth I of England liked nothing more than being surrounded by clever and qualified noblemen.A.when B.which C.what D.that,4.His success was because of _he had been working hard.A.that B.the fact which C.the fact that D.the fact5.I work in a business_almost everyone is waiting for a great chance.A.how B.which C.where D.that,