名词性从句练习题.doc

词性从句名词性从句可分为：主语从句、宾语从句、同位语从句及表语从句。一、用that引导，that不做成分，在主语从句、表语从句、同位语从句中，that通常不省去，that 引导两个以上的名词性从句，之后的that 不省去。The main ideas were that all people are brothers and sisters, and that all people should be treated equally.（表语）That we are invited to a concert this evening is a piece of good news to us.(主语)He demanded (that) everyone be equal.(宾语)Word came that Napolean would come to inspect.(同位语)注意判断：The news that we won the game inspired us. The news that we received was not true.（定语从句）二、Whether与if 引导：“是否”。主语从句（尤其在句首）、表语从句、同位语从句、介词之后与or, or not连用时用whether.Whether we shall go is unknown.(主语从句)It is unknown whether/if we shall go.It depends on whether he will come (or not).(宾语从句)The problem is whether we can get enough hands.(表语从句)The question whether we need it has not yet been considered.(同位语从句)三、Wh-从句作名词性从句：代词wh-, 同时在名词性从句中作主、宾、表语；可用it 作形式主语；副词wh-, -ever无论，同时在名词性从句中作状语。Who should be responsible for it is a mystery.It is a mystery who should be responsible for it.(主语)I dont know what is happening over there.（宾语）The boss couldnt decide which of them should be fired.(宾语)The book is where you left it.(表语)The problem how we can get there on time is left unsettled.(同位语)The reason why he was late is unknown. (同位语)That was because he fell ill.(表语)-ever。如：whatever, whoever, however, whomever等也可引导名词性从句，也可引导让步状语从句，引导让步状语时，等于No matterIts not wise to give a child whatever he wants.(anything that)Whoever gets the most votes will win in the election.（Anyone who）Here are three books. You can choose whichever you like.比较：Whatever you may say, he wont change his mind. =No matter what you may say, he wont change his mind. 1.He isnt the sort of person _. He is a very selfish person. A. who you think him B. you think he is C. of whom you think him D. you think who he is 2. When you chat with others, try to leave them a good impression _ you are an interesting and interested person, and , just as important, you are a good listener.A. and B. since C. that D. if3.When there is already an established market for the product, they are trying to estimate _ share of that market the company could capture.A. what B.whatever C.whichever D.which4._ think of the plan, no one could deny that they are bold and have much imagination.A. Whatever B.No matter we may C.Much as we may D.If we may5.The chief foods eaten in any country depend largely on _ best in its climate and soil.A. it grows B.what grows C.does it grow D.what does it grow6. _ dog and cat owners show great concern for their pets is shown by the many services offered to the public.A.What B.Whom C.That D.When7._appears considerably larger at the horizon than it does overhead is merely an optical illusion.(错觉)A. The moon B.That the moon C.When the moon D.The moon which 8._determines a good meal varies from country to country?A.Which B.Why C.What D.How9.It seems to be seen _the patient can be fully recovered.A.until B.if C.that D.whether10.He differs from others _ he always looks farther ahead in his work.A.in that B.in which C. with that D.with which11.You should make it a rule to leave things _you can find them again.A.when B.where C.them D. there12.Some people find it surprising _his career as an actor in Califonia.A. when Ronald Reagan began B. Ronald Reagan beganC. that Ronald Reagan began D. to know Ronald Reagan13. She walked up to _I stood.A. which B. that C. where D. there14.I saw many people in the room, _.A. among whom were Mr. JohnB. among them Mr. John wasC.Mr. John was betweenD.among whom was Mr. John15.By success I dont mean _usually thought of when that word is used.A.what is B. that we C. as you D. all is16. _John is willing to go abroad is doubtful.A. If B. That C. What D.Whether17.I am thinking of _I should do next.A.whichever B.that C.what D.whatever18.He doubts _the news is true or not.A. that B. whether C.if D.what19.“Do you think_ I should go on with the experiment?” he asked me.A.what B. that C.if D.whether20. _parent is more important in the first year of life?A.Whose B.What C.Which D.That 21. He didnt live up to _had been expected of him.A. that B. which C. what D.where 22.Ask him how much _.A.did the car cost B.the car costed C.does the car cost D.the car cost23.Output is now six times _it was before liberation.A.that B.which C.what D.of which24.Free movie tickets will be sent to _comes first.A. who B.whoever C.whomever D.whom25. I have no information about _he specialized in.A.when B.where C.what D.whatever26. I know nothing _the victim is an old man.A. except B. but for C. but that D. except that 27.He _ that he was innocent.A. insisted on B. insisted C. insists D. insisted on it 28. We _that the human body is also a kind of good conductor.A. think true B. think it truly C.think it to be truly D. think it true29._comes back first is supposed to win the prize.A. Who B. Th