1. ________that they found an unusual plant in the forest.A. It is saidB. They are saidC. It saidD. It says答案A：句型It is said that+主语从句。

类似的还有It is believed that……etc2. _____ caused the accident is still a complete mystery.A. WhatB. ThatC. HowD. Where答案A：观察此从句中缺少主语，而能在主语从句中即充当主语成分又引导的就只有what 了3. It worried Mary a lot _____ she would pass the college entrance examination.A. whetherB. ifC. thatD. how4. Shanghai has taken on a new look. It isn’t like _____ it used to be .A .what B. how C. that D. which5. ____ is no possibility ______ Bob will win the first prize in the match.A. There, thatB. It, thatC. There, whetherD. It, whether6. Little Tommy was reluctant to tell the schoolmaster ____ he had done the day before.A .that B. how C .what D. where7. The old man smiled when he saw how pretty _____ up to be during the past few years.A. had his daughter grownB. would his daughter growC. his daughter would growD. his daughter had grown8. Have you seen Mary lately? My boss wants to know _______.A. how she is getting alongB. how is she getting alongC. what she is getting alongD. what is she getting along9. ____surprised me most was _____such a little girl of seven could play the violin so well.A. That; whatB. What; thatC. That; thatD. What; what10. These wild flowers are so special I would do ______ I can to save them.A. whateverB. whichC. thatD. whichever11. _____ helped to save the drowning girl is worth praising.A. WhoB. AnyoneC. WhoeverD. The person12. Eat _____ you like and leave the others for _____ comes in late.A. any; whoB. every; whoeverC. whichever; whoeverD. either; whoever13. ____ she couldn’t understand was _____ fewer and fewer students showed interest in her lessons.A. What; whyB. That; whyC. What; becauseD. Why; that14. It was ____ he said ___ disappointed me.A. What; thatB. That; thatC. What; whatD. That;what15. It was ordered that all the soldiers _______to the front.A. should sendB. must be sentC. should be sentD. must go16. The true value of life is not in ______, but _______.A. which we get; what give weB. what we get; what we giveC. which do we get; what do we giveD. how we get; that we give17. We are all for your proposal that the discussion _______.A. be put offB. was put offC. should put offD. is to be put off18. Go and get your coat．It's ____ you left it．A. whereB. thereC. here whereD. where there19. Sarah hopes to become a friend of ______ shares her interests.A. anyoneB. whomeverC. whoeverD. no matter who20. You can’t imagine ______ when they received these nice Christmas presents.A. how they were excitedB. how excited they wereC. how excited were theyD. they were how excitedKeys:1---5 A A A A A 6---10 C D A B A 11----15 C C A A C 16---20 B A A C B名词性从句练习(一)1. His success was because of ________ he had been working hard.A. thatB. the fact whichC. the fact thatD. the fact2."Is Mary from New York City " "I don't know _______."A. from what city does she come fromB. from what city she comeC. what city does she come fromD. what city she comes from3.________ makes mistakes must correct them. A. What B. That C. Whoever D. Whatever4. The reason why I didn't go to Shanghai was ________ a new job.A. because I gotB. because of gettingC. I gotD. that I got5. It worried her a bit ____ her hair was turning grey. A. while B. that C. if D. for6. Henry killed the dog. I'll ask him why ________.A. did he do thatB. he did thatC. he didD. he has done so7. Have you seen Henry lately My boss wants to know ________.A. how he is getting alongB. how is he getting alongC. what he is getting alongD. what is he getting along8. It is generally considered unwise to give a child ____ he or she wants.A. howeverB. whateverC. whicheverD. whenever9. He asked me ________ with me.A. what is the troubleB. what wrong wasC. what was the matterD. what trouble it is10. I am sure ________ he said is true. A. that B. about that C. of that D. that what11. When and why he came here ________ yet.A. is not knownB. are not knownC. has not knownD. have not bee12.I wonder how much ________.A. does the watch costB. did the watch costC. the watch costedD. the watch costs13. Mary is ________ someone might recognize her.A. afraid ofB. afraid aboutC. afraid thatD. afraid for14.________ is no reason for dismissing her.A. Because she was a few minutes lateB. Owing to a few minutes lateC. The fact that she was a few minutes lateD. Being a few minutes late15. They came to the conclusion ________ by a computer.A. that not all things can be doneB. because of not all things be doneC. being not all things can be doneD. because not all things can be done16. Why the explosion occurred was ________ the laboratory attendant had been careless.A. forB. becauseC. sinceD. that17. I don't doubt ________ he'll come. A. that B. if C. what D. whether18. "Why did you go to the wrong class, Mr. Wang " "Well, I forget _______ I was supposed to go to." A. which the room B. which room C. what was the room D. what room was it19. Output is now six times ________ it was before liberation.A. thatB. whichC. whatD. of which20. Mary: Helen is a mere washer woman, yet she's now buying a big house.Carol: Yes. Because she's always saved ________.A. what little she earnsB. how little she earnsC. for little she earnsD. with little she earns21._______ surprised me most was ________ such a little boy of seven could play the violin so well. A. That...what B. What...that C. That...which D. What...which22. We gave him ________ help we could. A. which B. what C. that D. this23. She is pleased with what you have given him and ________ you have told him.A. thatB. whichC. all whatD. all that24. Excuse me would you please tell me ________A. when the sports meet is taken placeB. when is the sports meet going to be heldC. when is the sports meet to beginD. when the sports meet is to take place25. Do you happen to know ________A. what size shoes he wearsB. how big shoes he wearsC. what is the size of his shoesD. what number shoes are his26. This book will show you ________ can be used in other contexts.A. how you have observedB. how what you have observedC. that you have observedD. how that you have observed27. Where do you think ________A. has he goneB. has he beenC. he's goneD. was he28. Do you know ________A. how many populations there are in the worldB. how much population there is in the worldC. how many the population of the world isD. what the population of the world is29. Would you go and see ________ outside A. what to take place B. what Tom has happened C. what is happening D. what the matter had been30. The subject of "What is interesting is that I do not even know him." is_______.A. whatB. interestingC. What is interestingD. I31.________ I think he is Charles.A. Who do you think he isB. Do you think who he isC. Whom do you think he isD. Do you think who he is32. He didn't know which room ________.A. they livedB. they lived inC. did they liveD. did they live in33. The little boy ate ________ his mother gave him.A. thatB. whichC. whateverD. no matter what34. The city is no longer ________.A. what it isB. that it used to beC. which it wasD. what it used to be35. My parents used ________ they had to get a new car for me.A. whichB. thatC. whatD. all what36.______ we go swimming every day _____ us a lot of good.A. If...doB. That...doC. If...doesD. That...does37.________ was the idea _______ the wife thought ofA. What...thatB. That...whatC. How...whyD. Why...how38._______ did he tell his wife ________ he wished to doA. That...whatB. What...thatC. Where...whichD. Which...where39.One of the men held the view ________ the book said was right.A. what thatB. that whatC. that whichD. which that40. I have no idea ________ or not he has finished the work. A. if B. that C. whether D. which41."Do you know ________ " "His father is a doctor."A. what is his fatherB. who is his fatherC. what his father isD. who his father is42. Is this ________ we met each other two years agoA. placeB. place in whichC. whereD. place which43. It ________ Bob drives badly.A. thinks thatB. is thought whatC. thought thatD. is thought that44.We all know the truth ________ there are air, water and sunlight there are living things.A. whereB. whereverC. thatD. that wherever45. They discussed _______ they could settle the problem without others' help.A. ifB. thatC. whatD. whether46. She asked ________.A. what I was doing when she rang me upB. what was I doing when she rang me upC. when she rang me up what I was doingD. when did she ring me up what I was doing47. - May I borrow the ring - You can take _______ you like.A. no matter whatB. whichC. whicheverD. that48. He said that he was fond of ________.A. what beautiful isB. what is beautifulC. beautiful is whatD. what it is beautiful49. He insisted that he ________ in good health and _______ to work there.A. was, be sentB. is, is sentC. be, was sentD. be, send50. Do you know ________ he expects will give us a talk A. who B. whom C. that D. whose51. It's uncertain ________ the experiment is worth doing. A. if B. that C. whether D. how52. They would have fixed the telephone yesterday _________ it was a holiday.A. exceptB. except forC. except thatD. but for53.________ is to do good all one's life and never do anything bad.A. Whichever is hardB. No matter what is hardC. What is hardD. All what is hard54.________ the boy didn't take medicine made his mother angry.A. ThatB. WhatC. HowD. Which55. As the day was fine, I made the suggestion ________ for a walk in the park.A.we goB.we will goC.should we goD.that we go56.____ we can't get seems better than ____ we have.A. What, whatB. What, thatC. That, thatD. That, what57.____ you don't like him is none of my business. A. What B. Who C. That D. Whether58. You can't imagine ____ when they received these nice Christmas presents.A. how they were excitedB. how excited they wereC. how excited were theyD. they were how excited59.____ we'll go camping tomorrow depends on the weather.A. IfB. WhetherC. ThatD. Where60________he really means is ________he disagrees with us.A. What … thatB. That … whatC. Why … thatD. If … what61._________is going to do the job will be decided by the Party committee.A. ThatB. WhyC. HowD. Who62._______we'll finish translating the book depends on the time.A. WhenB. WhyC. WhatD. That63._______the house will be built will be discussed at tomorrow's meeting.A. IfB. WhereC. ThatD. What64._______he won't go there is clear to all of us. A. How B. What C. Why D. This65._______you come or not is up to you. A. What B. If C. Why D. Whether66._______makes mistakes must correct them. A. Who B. Anyone C. Whoever D. Anybody67._______team will win the match is a matter of public concern.A. WhichB. ThatC. IfD. How68.Three days later, word came ________our country had sent up another man-made satellite.A. whichB. whenC. thatD. where69.The problem is ________will go to the meeting. A. why B. when C. what D. who70.It looks _______ it were going to rain. A. even if B. as if C. even though D. like71.That is _______ he likes the place so much. A. that B. what C. why D. how72.That is ______ Lu Xun once lived. A. what B. where C. that D. why73.We thought _______ strange that Tom did not come yesterday. A. that B. it C. this D. what74.The fact _______ she had not said anything surprised all of us.A. whichB. whatC. thatD. how75.What I'm considering now _________ the money we need. A. is B. are C. were D. was76.Can you tell me __________ A. who is that gentleman B. that gentleman is who C. who that gentleman is D. whom is that gentleman77.________leaves the room last ought to turn off the lights.A. AnyoneB. The personC. WhoeverD. Who78. It is well known _________ a person eats causes changes in the body.A. that what, when, and howB. thatC. whatD. how79. The energy is ________ makes the cells able to do their work.A. thatB. whichC. whatD. such80. Jack was soon told ________ he did was not necessary.A. whyB. thatC. howD. why what81. We should think carefully about ________ Mr. Needham said at the meeting.A. thatB. whatC. whichD. X82. Can you point out ________ two radios are the best A. which B. what C. that D. whether83. You will easily know ________ video recorders (录相机) are the same.A. what thoseB. that of thoseC. that all ofD. which of those84. ________ you have seen things like these before doesn't matter.A. IfB. WhetherC. WhatD. When85. I asked her in English ________ she was, and she told me ________ she was an actress.A. who…thatB. who…XC. what…XD. how…that86. She took it for granted ________ I'd be back home an hour ago.A. thatB. whetherC. ifD. when87. We think it possible ________ the local government will be able to solve the housing problem.A. forB. thatC. whenD. how88. Now there is a danger ________ the ground may fall in (沉下) under the heavy traffic.A. whetherB. ifC. XD. that89. At that time I had no idea ________ I could hand it to him without being seen.A. ifB. howC. whichD. that how90. Last Sunday he promised ________ today, but he hasn't appeared yet. A. that he would come B. that he will come C. he will come to see me D. whether he would come91. Last Sunday he made a promise ________ he was free he would take me to Qingdao.A. ifB. thatC. that ifD. whether92. Do you have any idea ________A. when Miss Smith will arriveB. when will Miss Smith arriveC. how will Miss Smith arriveD. why hasn't Miss Smith arrived93. I have almost forgotten ________.A. how Mr. Taylor's likeB. what Mr. Taylor's face is likeC. what Mr. Taylor's face isD. which Mr. Taylor's face is like94. The true value of life is not in ________, but ________.A. how you get …that you giveB. which you got what you giveC. what you get …what you giveD. what do you get…what do you give95. Do you know ________A. what is this used forB. what this is used forC. which this is usedD. that this is used for96. ________ surprised me most was ________.A. That…that she spoke Japanese so wellB. What…how could she speak Japanese so wellC. What…that she spoke Japanese so wellD. That…why she could speak Japanese so well97. ________ is to dance.A. That interests Mary reallyB. Which really interests Mary.C. What really interests MaryD. What really interest Mary98. We were greatly amused by ________.A. what you have told usB. which you had told usC. what you told usD. that you told us99. These computers are different from ________.A. that we expectedB. what we expectedC. which we have expectedD. what we expect 100. ________ Tom liked to eat was different from ________.A. That…that you had expectedB. What …that you had expectedC. That…what you had expectedD. What…what you had expected名词性从句练习(二)1.____he does has nothing to do with me. A. whatever B. No matter what C. That D. If2. The manager came over and asked the customer how____A. did the quarrel came about B .the quarrel had come aboutC. had the quarrel come aboutD. had the quarrel come about3. Energy is ____makes thing work.. A. what B. something C. anything D. that4. Information has been put forward ____ more middle school graduates will be admitted into universities. A. while B. that C. when D. as5. This is ___the shenzhou V Spaceship landed. A. there B. in which C. where D. when6. They have no idea at all____.A. where he has goneB. where did he goC. which place has he goneD. where has he gone7. The doctor did a lot to reduce the patient's fear ____he would die of the disease.A. thatB. whichC. of whichD. of that8. The order came ___the soldiers ____the small village the next morning.A. that ;had to leaveB. that; should leaveC. /; must leaveD. when; should leave9. ___is no possibility ____Bob can win the first prize in the match.A. There; thatB. It; thatC. there; whetherD. It; whether10. The question came up at the meeting_____ we had enough money for our research.A. thatB. whichC. whetherD. if11. Is _____he said really true A. that B. what C. why D. whether12.____the meeting should last two days or three days doesn't matter.A. ThatB. WhetherC. IfD. Where13. It worried her a bit _____her hair was turning gray. A. while B. if C. that D. for14. ____more countries can use natural energy in the future remains to be seen.A. WhetherB. ThisC. whoD. If15.____he will go to work in a mountain village surprises all of us.A. WhatB. ThatC. WhetherD. If16. ____you don't like him is none of my business.A. WhatB. ThatC. WhoD. How17.____all the inventions have in common is ____they have succeeded.A. What; whatB. That; thatC. what; thatD. That ; what18. ____appeared to me that he enjoyed the food very much. A. What B. It C. All that D. That19. It is widely ______that smoking can cause cancer. A. believed B. think C. say D. hoped20. ____caused the accident is still a complete mystery. A. What B. That C. How D. Where21. ____he always serves the people very well is known. A. What B. That C. Which D. Who22.____has passed the test will get a prize .A. WhoeverB. No mater whoC. WhomeverD. Who23.Is____ true that the famous scientist will give us a lecture next week A that B it C his D he24.It has not been decided ___ they will leave for New York. A. when B why C that D what25. Obviously___we do morning exercises every day __ us good.A. that doB. if; do C what; does D. that; dose26 It is said____ ____ was all ___ he said.A that; that; thatB what; what; whatC that; which; whatD that; that; which27___ gets home first is to cook the supper.A. Who B Whom C. Those who D. Whoever28___ moved us most was___ he liked after the old man for more than twenty years.A. That; thatB. What; that C What; what D. That; what29.___ you did it is not known to all. A. Who B. What C. How D. Which30.___ you do should be well done. A How B. That C. Whatever D Why31. The reason I plan to go is___ she will be disappointed if I don't.A. becauseB. thatC. thanks toD. what32. What time do you think__A. will Tom come backB. Tom will come backC. is Tom coming backD. can Tom get here33. The teacher said that light___ faster than sound.A. Has traveledB. traveledC. had traveledD. travels34..___ is still a question___ will win. A. It; that B. It; who C. That; who D. This; that35. If you know___ it was that write A Tale of Two Cities, raise your hand.A. whomB. whichC. whoD. that36. In some countries,___ are called "public schools" are not owned by the state.A. thatB. whichC. asD. what37. Thinking___ you know___ in fact you don't is a terrible mistake.A. that; thatB. what; whatC. that; whatD. what that38. Whether ways will be found to stop pollution or not is just___ worries the public.A. whyB. whichC. thatD. what39. Why don't you bring___ to his attention that you are too busy to do itA. thatB. whatC. thatD. it40.___ David says sounds right to Helen. That's why she has made up her mind to leave with him___ happens.A. whatever; whateverB. No matter what; whateverC. No matter what; No matter whatD. Whatever; however41. That is___ I was born and grew up. A. There B. in which C. where D. the place42.___ she was invited to the ball made her very happy. A. What B. That C. When D. Because43.___ we are doing has never been done before. A. That B. What C. Which D. Whether44.---Have you found your book yet ---No, I'm not sure___ I could have left it.A. whetherB. whereC. whenD. why45. The doctor couldn't answer the question___ the patient could survive that night.A. ifB. thatC. whetherD. what46. I firmly believe___ he said at the meeting was right.A. thatB. whichC. that whatD. what that47.---What were you trying to prove to the police ---___ I was last night.A. ThatB. WhenC. WhereD. What48. I think, though I could be mistaken, __ he liked me. A. who B. which C. that D. what49. At the meeting, we discussed___ we should employ more workers.A. ifB. whetherC. thatD. /50. After___ seemed like hours he came out with a bitter smile. A. which B. it C. what D. that51.___ has a good education can apply for the job. A. Who B. Whoever C. Anyone D. Whoever52.___ is hard is to do good all one's life and never do anything bad.A. HeB. ItC. ThatD. What53.___ worries me is___ we're going to pay for all this.A. It; thatB. That; howC. What; howD. As; that54.___ is said that paper was invented in China. A. As B. Which C. It D. That55. Many people thought little of me, but I did what___.A. I thought I was rightB. I thought it was rightC. I thought was rightD. I was thought righty56. The manager has decided to put___ he think is energetic, clever, and has good sense of dutyin the position of the leadership of the company.A. those whoB. anyoneC. whomeverD. whoever57. Scientists believe native Americans arrived by crossing the land bridge that connected Siberia and___ more tan 10,000 years ago.A. this is AlaskaB. Alaska is now AlaskaC. is now AlaskaD. what is now Alaska58. Please tell me___ you would like to have your coffee--- black or whiteA. whatB. whereC. whichD. how59. My mother asked___ with me.。