语法单项选择题

高中英语语法难点突破单项选择题30题1. If I were you, I ______ that job.A. would takeB. would have takenC. tookD. had taken答案：A。

本题考查与现在事实相反的虚拟语气。

If 从句用一般过去时（were），主句用“would + 动词原形”。

A 选项would take 符合主句的形式；B 选项would have taken 是与过去事实相反的虚拟语气主句形式；C 选项took 是一般过去时，但不符合虚拟语气主句的形式；D 选项had taken 是过去完成时，也不符合主句的形式。

2. If he had studied harder, he ______ the exam.A. would passB. would have passedC. passedD. passes答案：B。

这是与过去事实相反的虚拟语气。

从句用过去完成时（had studied），主句用“would have + 过去分词”。

A 选项would pass 是与现在或将来事实相反的主句形式；C 选项passed 是一般过去时，不符合虚拟语气；D 选项passes 是一般现在时，同样不符合。

B 选项would have passed 符合与过去事实相反的虚拟语气主句形式。

3. If it ______ tomorrow, we would stay at home.B. rainsC. would rainD. had rained答案：A。

此题为与将来事实相反的虚拟语气，If 从句用一般过去时或“were to + 动词原形”或“should + 动词原形”。

A 选项rained 是一般过去时，符合从句形式；B 选项rains 是一般现在时，不符合；C 选项would rain 不符合从句形式；D 选项had rained 是过去完成时，也不符合。

高中英语语法单选题80题1. There is ___ “h” in the word “hour”.A. aB. anC. theD. /答案：B。

“h”的发音以元音音素开头，所以用“an”，A 选项“a”用于辅音音素开头的单词前，C 选项“the”表示特指，D 选项“/”表示零冠词，此处需要一个不定冠词且是元音音素开头，故选B。

2. We have ___ breakfast at seven in the morning.A. aB. anC. theD. /答案：D。

“have breakfast”是固定短语，中间不用冠词，A 选项“a”用于辅音音素开头的单词前，B 选项“an”用于元音音素开头的单词前，C 选项“the”表示特指，故选D。

3. The doctor is in ___ hospital.A. aB. anC. theD. /答案：D。

“in hospital”表示“住院”，“in the hospital”表示“在医院里（不一定是病人）”，此处表示“住院”，不用冠词，A 选项“a”用于辅音音素开头的单词前，B 选项“an”用于元音音素开头的单词前，C 选项“the”表示特指，故选D。

4. He is ___ university student.A. aB. anC. theD. /答案：A。

“university”的发音以辅音音素开头，所以用“a”，B 选项“an”用于元音音素开头的单词前，C 选项“the”表示特指，D 选项“/”表示零冠词，此处需要一个不定冠词且是辅音音素开头，故选A。

5. This is ___ useful book.A. aB. anC. theD. /答案：A。

“useful”的发音以辅音音素开头，所以用“a”，B 选项“an”用于元音音素开头的单词前，C 选项“the”表示特指，D 选项“/”表示零冠词，此处需要一个不定冠词且是辅音音素开头，故选A。

高中英语语法单选题题库100道及答案1. The doctor suggested that she ______ for a few days.A. restsB. restC. restedD. will rest答案：B解析：suggest 表示“建议”时，其后的宾语从句用虚拟语气，即“should + 动词原形”，should 可以省略。

2. It was in the park ______ I met Tom yesterday.A. thatB. whereC. whichD. when答案：A解析：这是一个强调句型“It is/was + 被强调部分+ that + 其他部分”，此处强调的是地点状语in the park。

3. The number of people invited ______ fifty, but a number of them ______ absent for different reasons.A. were; wasB. was; wasC. was; wereD. were; were答案：C解析：“the number of + 名词复数”作主语时，谓语动词用单数；“a number of + 名词复数”作主语时，谓语动词用复数。

4. We haven't enough books for ______; some of you will have to share.A. somebodyB. anybodyC. everybodyD. nobody答案：C解析：根据句意“我们没有足够的书给每个人，你们中的一些人得共用”，everybody 表示“每个人”。

5. —Do you know the man ______ is talking to Mr. Li?—Yes. He is our new headmaster.A. thatB. whichC. whatD. whose答案：A解析：先行词是人，在定语从句中作主语，关系代词用who 或that。

初中英语语法练习题一、单项选择1. Look! There_________ some apples in that tree.A. isB. wasC. areD. were2. We'll have to clean the plates before Mother _________ home.A. will comeB. is comingC. comeD. comes3. —Will your mother _________ you if you _________ the English exam?—Of course not. Because I am trying my best.A. be angry with; don't passB. be angry with; won't passC. be angry to; don't passD. be angry to; won't pass4. I'm sorry you've missed the train, it _________ 10 minutes ago.A. leftB. has leftC. had leftD. has been left5. I don't think I _________ you in that dress before.A. have seenB. was seeingC. sawD. see6. _________you _________ to the radio? —No, you can turn it off.A. Did; listenB. Have; listenedC. Do; listenD. Are; listening7. —Where's Mr Lee? I have something unusual to tell him.—You _________find him. He _________ Japan.A. may not; has gone toB. may not; has been toC. can't; has gone toD. can't; has been to8. —I won't come to the party unless Sue _________, too.—You mean if Sue comes you'll come?A. will inviteB. invitesC. invitedD. is invited9. The world_________. Things never stay the same.A. changesB. is changingC. was changingD. will change10. —Excuse me, does Mr Smith's son live here?—He _________live here, but he has moved.A. has toB. used toC. tried toD. happened to11. The children planted more threes and flowers after they _________ Greener China.A. joinedB. took part inC. becameD. were12. —Where's Mr Zhang? —He _________ London.A. has been toB. has beenC. has goneD. has gone to13. —Do you know if he _________ to play basketball with us?—I think he will come if he _________ free tomorrow.A. comes; isB. comes; will beC. will come; isD. will come; will be14. —May I speak to Mabel, please? —Sorry. She's _________ Pairs.A. gone inB. been inC. gone toD. been to15. My pen friend Phillip _________ to see me from Australia. He will be here soon.A. comesB. cameC. has comeD. is coming16. I won't go to the concert because I _________ my ticket.A. lostB. don't loseC. have lostD. is coming17. —Do you know Jack well? —Certainly, we _________ friends since ten years ago.A. wereB. have madeC. have becomeD. have been18. —Where is Jim?—He ______ to the shop. He'll back in an hour.A. goesB. goC. has goneD. will go19. —Excuse me, look at the sign NO PHOTOS! —Sorry, I ________ it.A. don't seeB. didn't seeC. haven't seenD. won't see20. Jim's father said to him, "I hope you ________ what I ________ you to buy."A. didn't forget; toldB. not to forget; have toldC. won't forget; have toldD. haven't forgotten; will tell21. I like my new bike. It ________ very well.A. ridesB. is ridingC. is riddenD. has ridden22. A lot of trees ______ __ along the river last year.A. plantedB. are plantedC. were planted23. These books________ out of the reading room. You have to read them here.A. must be takenB. can't takeC. can takeD. mustn't be taken24. — Whose CD player is this? —It's mine. It ________ me 800 yuan.A. tookB. spentC. paidD. cost25. —May I________ you Chinese-English dictionary? —Sorry, I ________ it at home?A. borrow; forgotB. lend; leftC. lend; forgotD. borrow; left26. Can you________ a little French?A. sayB. talkC. speakD. tell27. The internet________ it easy go get much new information in a short time.A. findsB. makesC. feelsD. takes28. —Do you like the music The Moonlight Sonata? —Yes, it ________ really beautiful.A. feelsB. soundsC. listensD. hears29. Alice, we are going to spend our holiday in Canada，if you ________, we can go toChina instead.A. hopeB. wishC. preferD. agree30. —Hello! Would you like to go to the concert with me tonight?—I'm sorry I can't Mother won't ________ me to go out in the evening.A. letB. allowC. offerD. ask31. It's too dark here. Please ________ the light.A. turn backB. turn downC. turn onD. turn off32. After finishing your paper, look it over to ________ there are no mistakes.A. find outB. try outC. make sureD. think about33. The baby is sleeping. Please ________ the radio a little.A. turn downB. turn upC. turn onD. turn off34. —Look! The bus is coming.—But there are too many people. We can't ________ it.A. get offB. get downC. get onD. get up35. Don't________ your coat, Tom! It's easy to catch a cold in spring.A. take awayB. take offC. take downD. take out36. The trees must ________ three times a week.A. waterB. is wateringC. be wateredD. waters二、随堂监测初中英语语法练习题用所给词的适当形式填空1. They ________(visit) the museum last week.2. Zhang Hong________ (make) many friends since she came to Paris.3. She ________(go)to the cinema with her classmates tomorrow evening.4. John is always busy. He ________ (sleep) only six hours very night.5. Stay here; boy; don't go out. It ________ (rain) now.6. She often________ (do) her lessons after supper.7. Hurry up! The train ________ (leave) in five minutes.8. They ________(arrive) in London on the night of April 30, 1989.9. While we________ (talk) in the room, the light suddenly went out10. They________ (learn) about 200 English words since this term.11. The meeting________ already ________ (start) when we got there.12. He ________(work) hard at English every day.13. Put on your coat. The wind ________ (blow) hard outside now.14. I ________(not finish) my homework yet.15. He ________(must send) to the hospital at once.16. By the end of last year we ________ (plant) 1,500 trees.17. She ________(play) the piano when I went to see her last night.18. I'll tell him about i8t as soon as I ________ (see) him.19. She isn't at home, she ________ (go) to Shanghai.20. ________ you________ (get) up early every morning this year?21. The film________ (be) on for five minutes when I got to the cinema.22. He said that light ________ (ravel) much faster than sound.23. How many Chinese words ________ Mike ________ (learn) since he got to Beijing?24. The earth________ (move) around the sun. 25. The teacher said he ________ (give) us a talk on history soon.26. All the students ________ (plant) trees tomorrow.27. Please________ (not shout) here, the baby is sleeping.28. We were sure that he ________ (can work) out the problem.29. The singer said she ________ (not sing) twice in one evening.30. We are sure he will come to see us before he ________ (leave) Tianjin.31. Look! The Yong Pioneers ________ (pant) trees on the hill.32. Mr Wang________ (not give) us a talk last Monday.33. They________ (play) basketball this time yesterday.34. He said that they ________ (clean) the classroom the next day.35. We often________ (have) an English party on Saturday evenings.36. He ________(joint) the army a few years ago.37. I'll tell him the news as soon as he ________ (come) back.38. Tom always________ (think) much of others, but little of himself.39. Mr Black, together with his students, ________ (visit) the Science Museumnow.40. There________ (be) a League meeting the day after tomorrow.41. My brother________ (be) away form home for three years.42. When Black got to the classroom, the first class ________ (begin).43. I don't know if he ________ (come). If he ________ (come), please let me know.44. Tom said, "This pair of trousers ________ (be) mine!"45. The story________ (take) place in 1985.46. —Where is your uncle?—He________ (go)to the bank.47. I usually________ (do) my homework in the evening.48. If it________ (not rain) tomorrow, the League members of class________ (plant)treesaround the lake?49. I ________(finish) my homework by half past eight last night.50. —What's in the lake?—Some boys________ (swim) in the lake.51. The USA________ (attack) Iraq (伊拉克) in March, 2003.52. My brother likes English very much, and he ________ (practice) reading everymorning.。

初三英语语法单选题20题1.Excuse me, could you tell me _____?A.what time is itB.what time it isC.what's the timeD.what's time it is答案：B。

本题考查宾语从句的语序。

宾语从句要用陈述句语序，选项A、C、D 都是疑问句语序，只有选项B 是陈述句语序。

2.My mother asked me _____ I had finished my homework.A.thatB.ifC.whatD.when答案：B。

本题考查宾语从句的引导词。

选项 A that 在宾语从句中无实际意义，只起连接作用，此处语义不符；选项C what 表示“什么”，与题意不符；选项D when 表示“什么时候”，与题意不符。

选项B if 表示“是否”，符合题意。

3.I don't know _____ he will come or not.A.ifB.whetherC.thatD.when答案：B。

本题考查宾语从句中“是否”的表达。

if 和whether 都可以表示“是否”，但在与or not 连用时只能用whether。

选项 A if 不能与or not 连用；选项C that 无“是否”之意；选项D when 表示“什么时候”，与题意不符。

4.Can you tell me _____ you will go to the park?A.whatB.thatC.ifD.when答案：D。

本题考查宾语从句的引导词。

选项 A what 表示“什么”，与题意不符；选项B that 在宾语从句中无实际意义，只起连接作用，此处语义不符；选项C if 表示“是否”，与题意不符。

选项D when 表示“什么时候”，符合题意。

5.She wondered _____ her father was at home.A.thatB.ifC.whatD.when答案：B。

高考英语《语法知识》单项选择专项练习题（含答案）1．The very reason________ he gave for his stealing was________ he had to pay back the money he borrowed.A．which; that B．that; that C．why; because D．why; that2．It is clear that in modern society high ________ and demands are placed on students. A．motivations B．expectations C．opportunities D．achievements 3．Try to keep a________ between work and relaxation.A．health B．balance C．fit D．balanced4．It's not necessary to buy any special________. Just a pair of good running shoes will do. A．entertainment B．announcement C．equipment D．disappointment 5．Great changes ________ in Zhejiang province in the past few years.A．have taken place B．were taken placeC．have taken the place D．were happened6．She said that she ________her work the next day.A．will finish B．would finishC．finishes D．finished7．The boy ________ left leg is missing has just got a gold medal at the Paralympics.A．which B．who C．whom D．whose8．________ has been four years ________ we met last time.A．It; since B．There; before C．It; when D．There; after 9．Jennifer Jones ________ in her morning PE lesson and was rushed to hospital.A．passed out B．figured out C．pointed out D．put out10．I don’t know any French people ________ you.A．more than B．rather than C．other than D．less than11．The coach has________ in his athletes.A．confidence B．competence C．convenience D．expectation 12．Mrs. Smith was cooking breakfast in the kitchen ________ she heard a loud knock at the door. A．before B．since C．when D．while13．________ is certainly a sign of being confident in oneself.A．Having butterflies in one’s stomach B．Depending on othersC．Starting high school D．Holding one’s head up14．—Linda，the phone in your office can't be connected all the time. Why?—Oh，sorry，Miss Miles. The service________since last Wednesday.A．has been stopped B．has stoppedC．was stopped D．had stopped15．We graduated from primary school in 2017 and I have ________ most of my primary school classmates.A．lost track of B．lost sight ofC．left an impression on D．made the most of16．We can’t use the machine now, for it ________.A．has been repaired B．is repairingC．is repaired D．is being repaired17．Many of the plants________Brazil. Then they were introduced to some other countries. A．are home to B．are likely toC．are native to D．are unfamiliar to18．Mr. White is so ________ that no one in our community doubts he will break his word. A．sensitive B．reliable C．available D．generous 19．The construction of the two new railway lines ________ by now.A．has completed B．have completedC．have been completed D．has been completed20．E-mail English is a new kind of written English that ________to save time.A．be being used B．was being usedC．being used D．is being used21．________ to nuclear radiation, even for a short time, may influence genes in human bodies. A．To expose B．Exposed C．Having exposed D．Being exposed 22．When the ship was about to sink, the captain had no ________ but to give orders to abandon the ship.A．time B．power C．option D．strength 23．Eating too much fat can________heart disease and cause high blood pressure.A．carry on B．bring out C．contribute to D．burst onto 24．Let’s ________ the party with some loud music.A．dust off B．wrap up C．stretch out D．brighten up 25．The young man tried to stop, ________he drove too fast to stop.A．and B．but C．so D．or26．Let's set some________ goals first,which is the first step to self-improvement. A．achievable B．capable C．valuable D．comfortable 27．My pencil is blunt. Could you lend me a knife to ________ it?A．sharpen B．strengthen C．smooth D．threaten28．We ________ hiking in the mountain and ________ the beautiful views this weekend. A．are going; admire B．will go; admiring C．go; admiring D．are going; admiring 29．To his________, it rained every day and ruined the trip.A．disappointment B．delight C．amazement D．satisfaction 30．Technology makes________possible that millions more people have been able to experience a digital version of the world-famous painting.A．it B．this C．that D．one31．—Why did the policeman question Bob yesterday?—He was ________ of taking part in the car bombing.A．doubted B．reminded C．suspected D．considered32．A real friend is someone ________ support we can count on.A．that B．which C．who D．whose33．I think she’s very ________ of being the only person in the office who didn't have a university education.A．confident B．considerate C．conscious D．convinced 34．With online shopping increasingly popular, the Internet is seen as a(n）________ way of reaching target customers.A．energetic B．equal C．generous D．efficient 35．Mum’s “Little Bank” was used for sudden________, such as the time when Christine broke her arm and had to be taken to a doctor.A．emergencies B．proposals C．functions D．individuality36．A person can be judged by the books he reads and the ________ he keeps.A．schedule B．measure C．performance D．company37．The country was thrown into ________ by the President’s sudden death.A．chorus B．chaos C．circle D．claim38．Most customers were satisfied with the way their complaints were ________. A．handled B．instructed C．convinced D．poked39．She had a strong and supportive sister who constantly ________ her ______ to study hard. A．sized…up B．let…slip C．urged…on D．took…off guard 40．The thief was caught stealing money from the shop opposite the school and ________ by the local police at the moment.A．was questioned B．had questionedC．is being questioned D．has been questioning41．It was in 1952 and Mandela was the black lawyer ________ I went for advice.A．to whom B．from whom C．to who D．from who42．At the good news, she felt________.A．relax B．relaxing C．relaxed D．to relax43．The children enjoyed the zoo very much, they like monkeys________.A．in order B．in person C．in particular D．in time44．He is very ill and unlikely________.A．to inspire B．to challenge C．to injure D．to recover45．I have a strong________ for country life because it brings me peace in mind.A．benefit B．relief C．preference D．defence46．It was only when the car pulled up in front of our house ________ we saw Cathy in the passenger seat.A．which B．that C．when D．where47．The sound of footsteps ________ around the hall.A．skipped B．splashed C．echoed D．reddened 48．When I was in trouble, I always _______ my friend for help.A．turn on B．turn to C．turn down D．turn in49．After a long argument, we didn't ________ each other.A．give in B．give up to C．give way to D．give away to50．I would appreciate ________ if I could have the ________ of giving a speech here.A．it；honour B．that；honour C．it；glory D．that；glory51．I am delighted when receiving your invitation. _____ the party on July 11th after the national college entrance examination, I shall be pleased to attend.A．In view of B．In response to C．In case of D．In terms of 52．He is living ______ of the wonders of modern medicine.A．comeback B．philosophy C．proof D．belief53．What a ________! I wasn’t expecting to see you here.A．classic B．characteristic C．certificate D．coincidence 54．The company offers its employees a ________ training in all aspects of the business. A．compassionate B．contemporary C．comprehensive D．countable55．In the morning, my friend posted a message on social media ________ she had a cold. A．said B．to say C．saying D．says56．Which one of the following sentences is the compound sentence(并列句)?A．Playing football and dancing are his favourites.B．The good news is that this stormy period will not last.C．You feel ready to be more responsible and make decisions on your own.D．I don’t know what “home” is, but unhappiness and worries melt away once there.57．You would be unlucky to see sharks, but there are no problem if you don't ________ them. A．interrupt B．disturb C．discourage D．prey58．He is a wonderful ________ of mine and we can talk for hours on end.A．component B．committee C．community D．companion59．I have had enough of my partner Jane. It’s ________ of her to complain any time about anything.A．normal B．reliable C．frequent D．typical60．If any of these symptoms occur while you are taking the medicine, ________ your doctor immediately.A．consult B．corrupt C．convert D．contribute 61．Which part of the following sentences functions as Predicative(表语)?Gone are the days when women were looked down upon.A．Gone B．the days C．women D．looked down upon 62．In 1986, the Chinese government passed a law, making nine years of education ________ for all Chinese children.A．compulsory B．conventional C．contradictory D．commercial 63．On Wednesday night I had a very________dream which really upset me.A．distinct B．vivid C．remarkable D．tiresome64．The actor who gave a ________ performance as the mad king made a strong impression on the audience.A．cautious B．basic C．precious D．vivid65．________, he passed away last year due to his cancer. But he left a deep impression on me and gave me the inspiration to write again.A．Actually B．Unfortunately C．Independently D．Entirely66．In the long term, I hope that 20 years from today, I________as a judge.A．will have worked B．will work C．will be working D．am working 67．---What made Bill so angry?---________in the rain for a long time.A．Having kept waiting B．Being kept waitingC．To be keeping wait D．Being kept waited68．You didn’t do anything wrong—you should have a clear ________.A．costume B．corporation C．contest D．conscience 69．The European Union countries were once worried that they would not have ________ supplies of petroleum.A．sufficient B．superior C．complete D．primitive 70．Rumours began to ________ about his financial problems, which put him under a lot of stress.A．circulate B．cater C．choke D．check参考答案1．B2．B3．B4．C5．A6．B7．D8．A9．A10．C11．A12．C13．D14．A15．A16．D 17．C18．B19．D20．D21．D22．C23．C24．D25．B26．A27．A28．D29．A30．A 31．C32．D33．C34．D35．A36．D37．B38．A39．C40．C41．A42．C43．C44．D 45．C46．B47．C48．B49．C50．A51．A52．C53．D54．C55．C56．D57．B58．D 59．D60．A61．A62．A63．B64．D65．B66．C67．B68．D69．A70．A。

现代汉语语法单项选择题专项专练二、单项选择题（在各备选项中只有一项是正确的）1、“几乎、尤其、有点儿”是（）。

A、表示情态、方式的副词B、表示时间、频率的副词C、表示语气的副词D、表示程度的副词2、“我明明看见的”中的“明明”是（）。

A、形容词B、副词C、助动词D、区别词3、“我们半夜12点钟到的上海”的“的”应看作是（）A、肯定副词B、动态助词C、语气词D、结构助词4、属于多层短语的是（）。

A、前途很光明B、科学和技术C、学习汉语D、伟大而质朴5、形容词和动词的主要区别是（）。

A、形容词同时具备受程度副词修饰、不能带宾语两个语法功能，动词不能B、形容词都可以受程度副词修饰，动词不能C、形容词都不带宾语，动词都带宾语D、形容词可以做定语、状语，动词不能6、（）是联合短语。

A、祖国富强B、见解独特C、支持鼓励D、买卖商品7、“大力、大肆、大举”是（）。

A、动词B、形容词C、区别词D副词8、“怎么样、怎样、什么样”是（）。

A、副词B、人称代词C、疑问代词D、指示代词9、下列（）组词都不是副词。

A、偶然、忽然B、突然、忽然C、突然、偶尔D、偶然、突然、10、下面一段话中有（）个副词（重复的按一个计）：一个念头忽然跳进我的脑子里，我得到一幅画的构想。

如果用最浓最艳的朱红，画一大朵含露乍开的童子面茶花，岂不正可以象征着祖国的面貌？A、6B、8C、7D、511、下列复杂的偏正短语中含有递加修饰语的是（）。

A、放在桌子上的纸张B、小王的一辆新自行车C、美丽而富饶的宝岛D、科学的春天的到来12、多重复句是（）。

A、由两个以上的小复句组成的复句B、有两个以上的层次的复句C、由两个以上的分句组成的复句D、有N个复句，就有“N-1”层复句13、（）句是复句。

A、无论在什么情况下，我们都要完成任务。

B、就是世界上最快的马也要落在背后。

C、即使在西藏高原上也打出油来了。

D、不管小王来不来，会都要按时开幕。

14、下列句子属于连动句的是（）。

高中英语语法填空单项选择题30题1. I have ______ useful book. It helps me a lot.A. aB. anC. theD. /答案：A，“useful”是以辅音音素开头的单词，不定冠词用“a”。

“an”用于元音音素开头的单词前，“the”表示特指，此处是泛指一本有用的书，所以用“a”，“/”表示零冠词，不符合语境。

2. There is ______ “h” in the word “hour”.A. aB. anC. theD. /答案：B，“h”虽然是辅音字母，但发音是元音音素开头，所以用“an”。

3. He is ______ honest boy. We all like him.A. aB. anC. theD. /答案：B，“honest”是以元音音素开头的单词，不定冠词用“an”。

4. This is ______ interesting story.A. aB. anC. theD. /答案：B，“interesting”是以元音音素开头的单词，用“an”。

5. We had ______ big dinner yesterday.A. aB. anC. theD. /答案：A，“dinner”是可数名词单数，“big”以辅音音素开头，用“a”。

6. She is ______ tallest girl in our class.A. aB. anC. theD. /答案：C，“tallest”是最高级，前面要用“the”。

7. My father is ______ doctor and my mother is ______ teacher.A. a; aC. a; anD. an; an答案：A，“doctor”是以辅音音素开头的单词，用“a”；“teacher”是以辅音音素开头的单词，用“a”。

8. Look at ______ sun. It's shining brightly.A. aB. anC. theD. /答案：C，世界上独一无二的事物前用“the”，“sun”是独一无二的，所以用“the”。

高考英语语法单选题40题1. I had ___ unusual experience yesterday. I saw ___ UFO in the sky.A.an; anB.an; aC.a; anD.a; a答案：B。

本题考查不定冠词的用法。

“unusual”是以元音音素开头的单词，所以用“an”；“UFO”的发音为辅音音素开头，所以用“a”。

2. There is ___ “h” in the word “hour”.A.aB.anC.theD./答案：B。

“h”虽然是辅音字母，但是它的发音是元音音素开头，所以用“an”。

3. My brother is ___ university student.A.aB.anC.theD./答案：A。

“university”是以辅音音素开头的单词，所以用“a”。

4. ___ sun rises in the east.A.AB.AnC.TheD./答案：C。

世界上独一无二的事物前要用定冠词“the”，太阳是独一无二的，所以用“the”。

5. He plays ___ piano very well.A.aB.anC.theD./答案：C。

乐器前面要用定冠词“the”。

6.The ________ of the book is very attractive.A.coverB.coversC.coveringD.coverings答案：A。

本题考查名词的用法。

“the cover of the book”表示“书的封面”，是固定搭配。

B 选项“covers”是复数形式，不符合题意；C 选项“covering”通常指覆盖物，在这里不恰当；D 选项“coverings”也不符合语境。

7.There are many ________ on the farm.B.sheepC.sheepesD.sheepies答案：B。

“sheep”的单复数同形。

A 选项“sheeps”错误；C 选项“sheepes”和D 选项“sheepies”都是错误的变形。

高三英语语法单选题100道及答案解析1. The doctor suggested that she ______ for a few days.A. restsB. restC. restedD. would rest答案：B解析：suggest 表示“建议”时，其后的宾语从句要用虚拟语气，即“should + 动词原形”，should 可以省略。

2. Not only ______ interested in football but ______ beginning to show an interest in it.A. the teacher himself is; all his students areB. the teacher himself is; are all his studentsC. is the teacher himself; are all his studentsD. is the teacher himself; all his students are答案：D解析：not only...but also...连接两个分句时，not only 置于句首，其后的分句要用部分倒装，但but also 后的分句不用倒装。

3. The number of people invited ______ fifty, but a number of them ______ absent for different reasons.A. were; wasB. was; wasC. was; wereD. were; were答案：C解析：“the number of + 名词复数”作主语时，谓语动词用单数；“a number of + 名词复数”作主语时，谓语动词用复数。

4. When and where to build the new factory ______ yet.A. is not decidedB. are not decidedC. has not decidedD. have not decided答案：A解析：“When and where to build the new factory”作主语，表示一件事，谓语动词用单数，且此处表示“被决定”，要用被动语态。