高中英语语法之时态练习
高中英语语法(时态语态)练习精选
高中英语语法（时态语态篇）练习题精选( ) 1. –Where is the morning paper?–I ________ for you at once.A. getB. am gettingC. to getD. will get( ) 2. ________ a concert next Saturday?A. There will beB. Will there beC. There can beD. There are( ) 3. If they come, we ________ a meeting.A. haveB. will haveC. hadD. would have ( ) 4. If it ________ tomorrow, we’ll go roller-skating.A. isn’t rainB. won’t rainC. doesn’t rainD. doesn’t fine( ) 5. Tomorrow he ________ a kite in the open air first, and then ______ boating in the park.A. will fly; will goB. will fly; goesC. is going to fly; will goesD. flies; will go( ) 6. There ________ a birthday party this Sunday.A. shall beB. will beC. shall going to beD. will going to be( ) 7. They ________ an English evening next Sunday.A. are havingB. are going to haveC. will havingD. is going to have( ) 8. Sorry, I can’t open the door, for I the key to it.A. lostB. loseC. had lostD. have lost( ) 9. —It’s good to see you again, Agnes.—This has been our first chance to visit since from Iran.A. you returnB. you returnedC. you have returnedD. returning( ) 10. — Did you expect Frank to come to the party? — No, but I had hoped .A. him comingB. him to comeC. that he comesD. that he would come( ) 11. — Bob must be very wealthy. — Yes, he more in one day than I do in a week.A. has been earnedB. had earnedC. earnsD. has earned( )12. — Come on in, Peter, I want show you something.—Oh, how nice of you! I you to bring mea gift.A. didn’t think, were goingB. hadn’t thought, were goingC. never think, are goingD. never thought, were going( ) 13.I first met Lisa three years ago. She ___ at a radio shop at the time.A. has workedB. was workingC. had been workingD. had worked( ) 14. The reporter said that the UFO ___ east to west when he saw it.A. was travelingB. traveledC. had been travelingD. was to travel( ) 15. “ What ' s the matter, Ali? You look sad. ”“ Oh, nothing much. As a matter of fact, I ___ of my friends back home. ”A. just thoughtB. have just been thinkingC. was just thinkingD. have just thought( ) 16. When Li Ming hurried home, he found that his mother ____already ____to hospital.A. has; been sent B had; sent C has; sent D had; been sent ( )17. She _____her keys in the office so she had to wait until her husband ____home.A has left; comesB had left; would comeC had left; came Dleft; had come( )18. Zhao Lan ______already ______in this school for two years.A. was ; studyingB. will ; studyC. has ;studied D. are ; studying( ) 19. Harry Potter is a very nice film .I_______ it twice.A. will seeB. have seenC. sawD. see( ) 20. The house belongs to my aunt but she _____ hereany more .A. hasn't livedB. didn't liveC. hadn't livedD. doesn't live( ) 21. Your job _______ open for your return . ---Thanks .A. will be keptB. will keepC. had keptD. had been kept( ) 22.The young girl sitting next to me on the plane was very nervous . She ______ before .A. hasn't flownB. didn't flyC. hadn't flownD. wasn't flying( ) 23.---Mr Gorden asked me to remind you of the meeting this afternoon . Don’t forget it !---OK. I ______ .A. won'tB. don'tC. willD. do( )24. Mrs. Wu told me that her sister___________.A. left about two hours beforeB. would leave about two hoursbeforeC. has left about two hours agoD. had left about two hours before ( )25. When I reached home, my parents __________their supper.A.are havingB.have already hadC.have hadD. had already had( )26. She __________in this school ________the past ten years.A.was teaching, sinceB. had been teaching, sinceC.would teach, forD. has been teaching, for ( )27. --- I ______ so busily recently that I ______ no time to help you with your math.--- That’s OK. I can manage it by myself.A. have been working; haveB. have worked; hadC. am working; will haveD. had been working; had had( )28. Remember to send me a photo of us next time you ______ to me.A. are writingB. will writeC. has writtenD. write( )29 .--- I beg your pardon, but I didn’t quite catch you.--- Oh, I ______ myself.A. am talking toB. talked aboutC. have talked toD. was talkingto( )30. I ______ ping-pong quite well, but I haven’t had time to play since the New Year.A. will playB. have playedC. playedD. play( )31. I first met Tom 10 years ago. He ______ in a radio factory at that time.A. had workedB. has workedC. was workingD. has been working ( )32. --- What ______ when I phoned you?--- I ______ my work, and I wanted to go out.A. have you done; finishedB. were you doing; have finishedC. did you do; had just finishedD. were you doing; had just finished ( )33. They won’t buy new clothes because they ______ money to buya new house.A.saveB.are savingC.have savedD.were saving( )34. The traffic in our city is already good and it ______ even better.A.getsB.gotC.has gotD.is getting( )35. I used to drink a lot of tea but these days I ______ coffee.A. preferB. preferredC. had preferredD. am preferring ( )36. The vegetables didn’t taste very good. They ______ too long.A. had been cookedB. were cookedC. have cookedD. cooked( )37. --- Remember the first time we met, Jim?--- Of course I do. You ______ in the library.A. were readingB. had readC. have readD. read( )38. I want to buy that kind of cloth because I ______ the cloth ______ well.A. have told; washesB. have been told; washesC. was told; washedD. have been told; is washed( )39. Jim talked for about half an hour yesterday. Never ______ him talk so much.A. I heardB. did I hearC. I had heardD. had I heard( )40. He ___ articles for our wall-newspaper these three years, and he ____ about forty articles.A. has been writing; has writtenB. has been writing; wroteC. is writing; has been writingD. has written; has written ( )41. When he was alive, the old scientist used to say thatknowledge ______ from practice and he gained his experience bydoing a lot of practical work.A. was comingB. had comeC. comesD. would come( )42.--- How are you planning to travel to Shanghai?--- I ______ yet, but I ______ taking a train.A. didn’t decide; am consideringB. haven’t decided; consi derC. haven’t decided; am consideringD. hadn’t decided; haveconsidered( )43. --- Excuse me, sir. Would you do me a favour?--- Of course. What is it?--- I ______ if you could take me to the station.A. would wonderB. did wonde rC. was wonderingD. had wondered ( )44. --- Got your driving license?--- No. I ______ too busy to have enough practice, so I didn’t take the driving test last week. I’m going to next week.A. wasB. have beenC. amD. had been( )45. With the development of science, more new technology ______ to the field of IT.A. has introducedB. is being introducedC. is introducedD. wasintroduced( )46. --- Who’s the man over there?--- It’s Jack.--- Oh? ______ in Italy.A. I think he’sB. I’ve thought he’s beenC. I thought he wasD. I’d thought he’d been( )47. --- I dropped in at your house at about ten last night, but you weren’t in.--- I ______ regular exercises at the club.A. didB. was doingC. had doneD. have been doing( )48. --- Each of the students, working hard at their lessons, ______ the book.--- So have I.A. is readingB. has readC. readingD. reads( )49. --- I’m sorry, but there’s no smoking on this fl ight.--- Oh, I ______ that. Sorry, I won’t again.A. don’t knowB. didn’t knowC. won’t knowD. haven’t known( )50. I thought Jim would say something about his school report, but he ______ it.A. doesn’t mentionB. hadn’t mentionedC. didn’t mentionD. hasn’tmentioned答案：1-5 DBBCA 6-10 BBABD 11-15 CDBAC16-20 DCCBD 21-25 AAADD 26-30 DADDD31-35 CDBDA 36-40 AABDA 41-45 CCCDB46-50 CBBBC语境中的时态和语态具有灵活多变的特点，因此找出隐含于上下文中的时间信息，正确认定动作行为所发生的时间是解题的关键。
时态练习题及答案
时态练习题及答案时态练习题及答案时态是英语语法中的一个重要部分，正确运用时态可以使我们的表达更加准确和流利。
下面是一些常见的时态练习题及其答案，希望能够帮助大家更好地掌握时态的使用。
练习题一：选择正确的时态填空。
1. I _______ (go) to the cinema with my friends last night.答案：went2. She _______ (study) English for two years.答案：has studied3. They _______ (play) football every Sunday.答案：play4. We _______ (visit) the museum next week.答案：will visit5. He _______ (watch) a movie when I called him.答案：was watching练习题二：改写句子，使用正确的时态。
1. I will finish my homework tomorrow.答案：I am going to finish my homework tomorrow.2. She has lived in London for three years.答案：She has been living in London for three years.3. They are playing basketball now.答案：They play basketball now.4. He had already left when I arrived.答案：He had already left when I arrived.5. We will have a party next weekend.答案：We are going to have a party next weekend.练习题三：根据上下文，选择正确的时态填空。
高中英语语法-八大时态练习题
高中英语语法-八大时态练习题2.When you turn on the n or open a magazine。
you will often see advertisements showing happy families.3."I hear Jane has gone to the Holy Island for her holiday." "Oh。
how nice。
Do you know when she left?"4."What were you doing when Tony phoned you?" "I had just finished my work and was starting to take a shower."5."I asked you not to move my nary - now I can't find it."6."Has Sam finished his homework today?" "I have no idea。
He was doing it this morning."7."XXX?" "XXX a party."8.Now that she is out of a job。
Lucy has been considering going back to school。
but she hasn't decided yet.XXX。
with 6 girls and 8 boys of her class。
was visiting a museum when the XXX struck.XXX.Because the shop is closing down。
高中英语时态练习题及讲解及答案
高中英语时态练习题及讲解及答案一、选择题1. She has been studying English for three years.A. studiedB. has been studyingC. was studyingD. is studying2. I didn't realize you were here until you waved at me.A. didn't realizeB. don't realizeC. haven't realizedD. hadn't realized3. By the time you arrive, we will have finished our project.A. will finishB. finishC. will have finishedD. have finished4. The concert was over by the time we got to the venue.A. was overB. is overC. had been overD. would be over5. She has lived in this city since she was a child.A. livedB. has livedC. livesD. will live讲解：时态是英语中表达时间概念的重要语法点，它帮助我们了解动作发生的时间。
在选择题中，我们需要根据上下文来判断动作发生的时间点，是过去、现在还是将来，以及动作是否持续或完成。
答案：1. B2. A3. C4. A5. B二、填空题1. I am reading a book right now. (现在进行时)- 答案：am reading2. They have traveled to many countries. (现在完成时)- 答案：have traveled3. The train leaves at 6:00 PM. (一般现在时)- 答案：leaves4. She was cooking when the phone rang. (过去进行时)- 答案：was cooking5. If it rains tomorrow, we will stay at home. (一般将来时) - 答案：rains讲解：填空题要求我们根据句子的上下文，选择合适的时态来填空。
高考英语语法考点对比总结及练习(语法填空+短文改错)——动词类：时态与语态
●时态与语态语法填空考点目录（动词→谓语；同时考虑）1. 高考常考12种时态2. 时态与被动3. 时态与主谓一致高考常考12种时态（注：过去将来时：would do）1. 高考常考12种时态精选练习1. I ________ (be) ill. I’m staying in bed.2. It ________ (rain) when they left the station.3. Then he ________ (hide) behind a tree and waited.4. —Alvin, are you coming with us?—I’d love to, but something unexpected ________ (happen).5. We will start as soon as our team leader ________ (come).6. Unless extra money ________ (find), the theater will close.7. He’s always calm and never ________ (get) excited with her.8. And as soon as I put him up in the hotel, I ________ (drive) back.9. She ________ (phone) someone, so I nodded to her and went away.10. —Can I call you back at two o’clock this afternoon?—I’m sorry, but by then I ________ (fly) to Beijing. How about five?11. His first novel ________ (receive) good reviews since it came out last month.12. The three of us ________ (travel) around Europe for about a month last summer.13. That piece of music sounds quite familiar. Who ________ (play) the piano upstairs?14. Yes, his teacher says so. He ________ (work) hard at his lessons every evening for months. He wants to go to OxfordUniversity next year.15. I think Chinese people choose chopsticks, rather than knives and forks, because Chinese people, under the influence ofConfucianism, have traditionally ________ (consider) knives and forks as symbolizing a type of violence.1. The leaves ________ (turn) red.2. Don’t get off the bus until it ________ (stop).3. —Look! Somebody ________ (clean) the sofa.—Well, it wasn’t me. I didn’t do it.4. Three-fourths of the surface of the earth ________ (be) sea.5. I knew he could help me if he ________ (be) free the next day.6. On the next birthday, Ann ________ (be) married for twenty years.7. —I didn’t ask for the name list. Why has it ________ (land) on my desk?—I put it there just now in case you needed it.8. Look at the timetable. Hurry up! Flight 4025 ________ (take) off at 18:20.9. I found the lecture hard to follow because it ________ (start) when I arrived.10. After Jack had sent some e-mails, he ________ (start) working on his project.11. Did you predict that many students ________ (sign) up for the dance competition?12. By the time Jack returned home from England, his son ________ (graduate) from college.13. They made up their mind that they ________ (buy) a new house once Larry changed jobs.14. Shirley ________ a book about China last year but I don’t know whether she has finished it.15. Close the door of fear behind you, and you ________ (see) the door of faith open before you.16. In recent years, learning Chinese ________ (become) popular among people around the world.17. This is Ted’s photo. We miss him a lot. He ________ (kill) trying to save a child in the earthquake.18. Look at the pride on Tom’s face. He ________ (seem) to have been praised by the manager just now.19. Food supplies in the flood-stricken area ________ (run) out. We must act immediately before there’s none left.1. —What a mistake!—Yes. I ________ (suggest) his doing it another way, but without success.2. —You speak very good French!—Thanks. I ________ (study) French in Sichuan University for four years.3. When Alice came, she did not know how long she ________ (lie) there.4. Tom ________ (work) in the library every night over the last three months.5. The manager was concerned to hear that two of his trusted workers ________ (leave).2. 时态与被动精选练习1. The cloth ________ (wash) well.2. The door won’t ________ (open).3. Big dogs ________ (look) dangerous.4. Listen carefully when it ________ (begin).5. In the last few years thousands of films ________ (produce) all over the world.6. And action movies like that need to be ________ (see) in a theatre on a big screen.7. Controls should ________ (place) on these pesticides until bee safety can be guaranteed.8. In the near future, more advances in the robot technology ________ (make) by scientists.9. After getting lost in a storm, a member of the navy team ________ (rescue) four days later.1. Is honesty the best policy? We ________ (teach) that it is when we are little.2. They are living with their parents for the moment because their own house ________ (rebuild).3. Just as she sat down, the telephone rang. It was from her neighbor, “My cat ________ (kill) by a car.”4. During the Spring Festival in China, children ________ (give) money in a red envelope to bring good fortune in theNew Year.3. 时态与主谓一致精选练习1. What we need badly now ________ (be) doctors.2. Three-fourths of the surface of the earth ________ (be) sea.3. —Did you go to the show last night?—Yeah. Every boy and girl in the area ________ (be) invited.4. I heard that Reading Skills ________ (be) newly published in America.5. A library with five thousand books ________ (offer) to the nation as a gift.6. They believe we are the suitable men who ________ (be) going to defeat the enemies.7. Either you or one of your students ________ (be) to attend the meeting that is due tomorrow.8. With forests being destroyed, huge quantities of good earth ________ (wash) away each year.9. Not only I but also Jane and Mary ________ (be) tired of having one examination after another.10. As a result of destroying the forests, a large quantity of desert ________ (be) covered the land.11. Listening to loud music at rock concerts ________ (have) caused hearing loss in some teenagers.12. A poet and artist ________ (be) coming to speak to us about Chinese literature and painting this afternoon.短文改错考点目录1. 时态一致2. 主谓一致3. 被动语态4. 主系表1. 时态一致明：（1）现在⇌过去（2）have/has/had+-ed →-ed（3）have/has/had+did →have/has/had+done暗：-ed →have/has/had+-ed精选练习1. Today it is much easier to be healthy than it is in the past.2. It is three years now since I graduate from Xinhua High School.3. My grandfather graduates from Harvard University 35 years ago.4. I asked him why and he told me that the battery has died, so he threw it away.5. When it is time for us to say goodbye, she wrote on my hand: “Please come here as often as possible.”6. When I tear apart my fifth birthday toy train, my father said, “That’s it. No more toys for you.”1. I will write again and send you the photos we take together.2. Hello I learn about you from my English teacher, Miss Fang.3. By the end of last year, my collection has grown to 3000 words.4. I use to play ping-pong a lot in my spare time, but now I am interested in football.5. A child knows quite well that littering was wrong, why can’t an adult realize this?6. Kids who used a wheelchair or have lots of health problems want friends just like you do.7. I am very pleased to say that all of us greatly improved our spoken English so far.8. I was taking a train to London’s Victoria Station. I had noticed that the carriage was noisy and filled with people.9. After having a short rest there and sharing the food we had brought, we started going down. It had rained even harder.10. Then he said something surprising. He said, “This has been so nice. Thank you. I hadn’t really talked to anybody in along time.”11. I had asked my roommate to meet you at the airport and you can stay in my room. He’s a very nice person and he’ll show you around the city.12. Her classes are so full of fun that you will never feel bored. To improve our grades, she usually gave us some advice on how to learn English well.13. When I was seven years old, my family grew out first square watermelon. No one has ever seen a square watermelon before, so it became famous instantly.14. On the box was card saying: “25 cents each.” “You will never sell these much,” he told Nick. Convinced, Nick has brought the price down to 10 cents a piece.15. The first man got over his shock and politely said to the angel, “I’ve suffered from back pain for years. Can you help me?” The angel touched his back, and he had recovered.2. 主谓一致明：语法一致、意义一致和就近原则暗：常规考查精选练习1. But not all information are good to society.2. —Did you go to the show last night?—Yeah. Every boy and girl in the area were invited.3. Now my picture and the prize is hanging in the library.4. Katia, like many other Russian girls, are nice and lively.5. Starting your collection of stamps are easy because they are everywhere.6. After hearing your sad stories, he will say some words that is nice and warm.7. One evening she told me that something happened when her parents was out.8. It is reported that many a new house are being built at present in the disaster area.9. In January this year, the rate of the UFO reports were steady, around three per week.10. One-third of the country is covered with trees and the majority of the citizens is black people.11. I think science classes clear up my mysteries. But then there is always more mysteries to look into.12. There are branch libraries in many villages. Anyone may borrow books, and it cost nothing to borrow them.13. But once you’ve started collecting seriously, you will probably want to join the Stamp Collectors’ Club which exist toadd more stamps to you collection.1. The pay were 10 cents per envelope.2. What may surprise you are that I’m going to the US this July in a summer camp!3. Luckily I had all my money in my pocket, but the only clothes I had was those I had on.4. For example, Shanghai food, a little bit sweet, differ from Sichuan food that is rather hot.5. Every possible means have been used to prevent the air pollution, but the is still not clear.6. A poet and artist are coming to speak to us about Chinese literature and painting this afternoon.7. Goodnight and remember, you, dear diary, is my only souvenir from my best life and my only friend.8. Playing football not only makes us grow up tall and strong but also give a sense of fair play and team spirit.9. All of us need friendship. The understanding between two friends mean both of them have similar ideas and trust eachother.3. 被动语态明：（1）be+-ed →-ed（2）be+V任何→be+done暗：-ed →be+-ed精选练习1. Books may be keep for four weeks2. When one student does so, much larger values are destroying.3. Today, I got a letter that said I had been admitting to a college. I am proud of it.4. After the drive, it was cost just over £2 to put the car back into perfect condition.1. Tea in China was traditionally drank from cups without handles.2. One day the school held a party, where I invited to talk about Tianjin.3. It was turned to be her own cup, which she’d left on the shelf by mistake.4. Suddenly the arrows were flying down at us from the sky—they were looked like rain!5. We hung a sign on the front door that was read: “We’re having dinner. Come back later.”6. I’m glad that you’ve been settled down in Boston and are getting used to the local way of life.7. If I have the honor to be chose to work for the 29th, Olympic Games, I will first improve my English so that I can talkeasily with foreign visitors.8. If you pay the cost of sending a postcard, the librarian will write to you, and let you know when the book you want hasreturned and is ready for you to pick up.9. As is planning, I’m coming to Boston around the 15th, and I wonder if you’ll be free then so we could chat about thegood old days.4. 主系表暗：（1）主+adj. →主+be+adj.（2）句子缺谓语精选练习1. What your favorite sport?2. They eager to know everything about China and asked me lots of questions.3. The commanding officer, Wayne Tyler, who directly responsible for the study of all such reports, decided to make hisfindings known.However, every kind of Chinese food is worth trying, because each has a delicious taste and good for health.参考答案●时态与语态语法填空1. 高考常考12种时态精选练习1. is2. was raining3. hid4. has happened5. comes6. is found7. gets8. will drive9. was phoning10. am flying11. has received12. traveled13. is playing14. has been working15. considered1. are turning2. stops, has stopped3. has cleaned4. is5. was6. has been7. landed8. takes9. had started10. started11. would sign12. had graduated 13. would buy14. was writing15. will see16. is becoming17. was killed18. seems19. are running1. had suggested2. studied, have studied3. had lain4. has been working5. were leaving2. 时态与被动精选练习1. washes2. open3. look4. begins5. have been produced6. seen7. be placed8. will be made9. was rescued1. are taught2. is being rebuilt3. was killed4. are given3. 时态与主谓一致精选练习1. are2. is3. was4. was5. is offered6. are7. is8. are being washed9. are10. is11. has12. is短文改错1. 时态一致精选练习1. 第2个is→was2. graduate→graduated3. graduates→graduated4. has→had5. is→was6. tear→tore1. take→took2. learn→leant3. has→had4. use→used5. was→is6. used→use7. greatly→have greatly8. 去掉had9. 去掉第二个had10. hadn’t→haven’t11. had→have12. gave→gives 13. has→had14. has→had15. 去掉最后的had2. 主谓一致精选练习1. are→is2. were→was3. is→are4. are→is5. are→is6. is→are7. was→were8. are→is9. were→was10. 第二个is→are11. is→are12. cost→costs 13. exist→exists1. were→was2. are→is3. was→were4. differ→differs5. have→has6. are→is7. is→are8. give→gives9. mean→means3. 被动语态精选练习1. keep→kept2. destroying→destroyed3. admitting→admitted4. 去掉was1. drank→drunk2. invited→was invited3. 去掉was4. 去掉第二个were115. 去掉was 6. 去掉been7. chose →chosen 8. returned →been returned 9. planning →planned4. 主系表精选练习1. What 后加is2. They 后加were3. who 后加wasgood 前加is。
高中英语时态及练习
高中英语时态及练习一、一般现在时1、表示现在发生的动作或存在的状态，常与every day，once a week，in the morning，at present等连用。
例：They don’t usually have enough money to go to the movies.2、表示主语具备的性格和能力等。
例：Mary can speak three languages.3、表示经常性或习惯性的动作，常与always，never，sometimes，often等连用。
例：I never eat fast food.4、表示现在提出的建议或要求。
例：Could you please help me with my math homework？二、现在进行时1、表示正在发生的动作或存在的状态。
例：He is studying for his history exam.2、表示现阶段正在进行的动作，但这个动作不一定正在进行。
例：My brother is preparing for his college entrance exams.3、表示即将发生的动作，常与表示将来的时间副词连用。
例：We are about to start our journey.三、现在完成时1、表示过去发生的动作对现在造成的结果。
例：I have just finished my homework.2、表示过去开始一直持续到现在的动作或状态，并可能继续下去。
例：They have been married for 20 years.四、一般过去时1、表示过去某个时间发生的动作或存在的状态。
例：We saw a movie last night.2、表示过去经常或反复发生的动作。
例：He always went to the park in the morning.高中英语时态练习英语时态是英语语法中非常重要的一个部分，也是我们在学习英语过程中必须要掌握的知识。
高中英语时态练习题及答案
高中英语时态练习题及答案一、选择正确的动词形式填空：1. He _______ (do) his homework every day.2. I __________ (study) English now.3. She ________ (go) to the library yesterday.4. We ___________ (play) football at 5 p.m. tomorrow.5. They __________ (watch) a movie last night.6. He _________ (listen) to music at the moment.7. She _________ (take) a shower when the phone rang.8. We ________ (visit) our grandparents next week.答案：1. does2. am studying3. went4. will play5. watched6. is listening7. was taking8. will visit二、改错题：1. Last night, I go to bed at 11pm.2. He usually drives to work, but today he is walking.3. She has lived in London for two years ago.4. We will going to the supermarket tomorrow.5. They has been to Paris twice.答案：1. Last night, I went to bed at 11pm.2. He usually drives to work, but today he is walking.3. She has lived in London for two years.4. We will go to the supermarket tomorrow.5. They have been to Paris twice.三、根据上下文填入适当的动词形式：1. Tomorrow, we ________ (visit) the museum.2. He ________ (not eat) breakfast this morning.3. They __________ (travel) to Japan last summer.4. She _________ (clean) her room at the moment.5. I ________ (wait) for the bus now.6. They _______ (not see) that movie yet.7. We _______ (study) for the exam right now.8. The teacher ________ (explain) the lesson yesterday.答案：1. will visit2. did not eat3. traveled4. is cleaning5. am waiting6. have not seen7. are studying8. explained四、用合适的时态填空：1. He _________ (leave) the house before I arrived.2. I ________ (not play) tennis yesterday.3. We ________ (have) dinner when the phone rang.4. They _______ (live) in New York for five years.5. She _______ (learn) Spanish for two years.答案：1. had left2. did not play3. were having4. have lived5. has been learning总结：时态是英语语法的一个重要部分，掌握好各种时态的用法对于正确表达过去、现在和将来的动作非常重要。
高中英语时态练习题及答案
高中英语时态练习题及答案高中英语时态练习题及答案时态是英语语法中非常重要的一部分，掌握好不同的时态用法对于学习英语的同学来说至关重要。
下面将为大家提供一些高中英语时态练习题及答案，希望能够帮助大家更好地掌握时态的用法。
练习题一：选择正确的时态填空1. I ________ (go) to the movies with my friends last night.2. She ________ (study) English for three years.3. By the time he ________ (arrive), we will have finished the project.4. They ________ (play) basketball every Sunday.5. We ________ (visit) the Great Wall next week.6. He ________ (read) a book when I called him.7. She ________ (live) in New York for five years before she moved to London.8. I ________ (travel) to Japan next month.9. They ________ (watch) a movie at the cinema tonight.10. By the time they ________ (graduate), they will have studied for four years. 答案：1. went2. has studied3. arrives4. play5. will visit6. was reading7. had lived8. will travel9. will watch10. graduate练习题二：根据句子意思选择正确的时态1. She ________ (write) a letter to her friend yesterday.2. They ________ (go) to the beach every summer.3. By the time you ________ (arrive), we will have left.4. He ________ (play) the piano when I entered the room.5. We ________ (visit) our grandparents next weekend.6. They ________ (live) in this city for five years before they moved to another country.7. I ________ (travel) to Europe next year.8. They ________ (watch) a movie at the cinema tonight.9. By the time he ________ (graduate), he will have studied for four years.10. I ________ (see) him yesterday.答案：1. wrote2. go3. arrive4. was playing6. had lived7. will travel8. will watch9. graduates10. saw练习题三：根据句子意思选择正确的时态1. I ________ (read) a book when the phone rang.2. They ________ (play) soccer every Saturday.3. By the time she ________ (arrive), we will have finished the project.4. He ________ (study) English for three years.5. We ________ (visit) the museum next week.6. She ________ (live) in Paris for five years before she moved to London.7. I ________ (travel) to Australia next month.8. They ________ (watch) a movie at the cinema tonight.9. By the time they ________ (graduate), they will have studied for four years.10. She ________ (write) a letter to her friend yesterday.答案：1. was reading2. play3. arrives4. has studied6. had lived7. will travel8. will watch9. graduate10. wrote以上是一些关于高中英语时态练习题及答案。
时态练习题答案及解析
时态练习题答案及解析时态是英语语法中一个非常重要的部分，正确使用时态可以使我们的表达更加准确、流畅。
下面是一些时态练习的答案及解析，希望能对大家的学习有所帮助。
练习题一：1. I (read) the book last night.答案：read解析：句子中的时间状语“last night”表明动作发生在过去，所以需要用过去时态。
2. John often (go) to the gym.答案：goes解析：句子中的时间状语“often”表明这个动作是习惯性的，所以需要用一般现在时。
3. He (study) for two hours yesterday.答案：studied解析：句子中的时间状语“yesterday”表明动作发生在过去，所以需要用过去时态。
4. They (have) breakfast when I arrived.答案：were having解析：句子中的时间状语“when I arrived”表明动作正在进行，用过去进行时。
5. We (go) to the beach every summer.答案：go解析：句子中的时间状语“every summer”表明这个动作是习惯性的，所以需要用一般现在时。
练习题二：1. She (watch) TV when I called her.答案：was watching解析：句子中的时间状语“when I called her”表明动作正在进行，用过去进行时。
2. They (travel) to Europe last year.答案：traveled解析：句子中的时间状语“last year”表明动作发生在过去，所以需要用过去时态。
3. He (play) soccer every Saturday.答案：plays解析：句子中的时间状语“every Saturday”表明这个动作是习惯性的，所以需要用一般现在时。
4. We (have) dinner at 7 o'clock yesterday.答案：had解析：句子中的时间状语“yesterday”表明动作发生在过去，所以需要用过去时态。
高中动词时态练习题及讲解及答案
高中动词时态练习题及讲解及答案### 高中动词时态练习题及讲解#### 练习题一：填空题1. I have finished my homework. (已经完成)2. She is reading a book now. (正在阅读)3. They were watching a movie when the power went out. (正在观看时)4. He has been studying English for two years. (持续学习)5. The train arrives at 8:00 p.m. (到达时间)#### 讲解：动词时态是英语中表达动作或状态发生时间的重要语法点。
根据动作发生的时间，我们可以使用不同的时态来表达。
以下是一些常见的时态：- 一般现在时：表示习惯性动作或普遍真理。
- 现在进行时：表示正在发生的动作。
- 过去进行时：表示过去某一时刻正在进行的动作。
- 现在完成时：表示过去开始的动作对现在有影响。
- 现在完成进行时：表示从过去开始的动作一直持续到现在，可能还会继续。
- 一般过去时：表示过去发生的动作或状态。
- 过去完成时：表示在过去某个时间点之前已经完成的动作。
#### 练习题二：改错题1. 原句：She is studying English now.改正：She studies English now.讲解：这里描述的是现在正在进行的动作，应该使用现在进行时。
2. 原句：He has went to the store.改正：He has gone to the store.讲解：这里描述的是过去的动作对现在有影响，应该使用现在完成时，而“go”的过去分词是“gone”。
3. 原句：They were watched a movie last night.改正：They were watching a movie last night.讲解：这里描述的是过去某一时刻正在进行的动作，应该使用过去进行时。
时态练习题及答案英语
时态练习题及答案英语时态练习题及答案英语时态是学习英语语法中非常重要的一部分。
掌握不同的时态对于正确表达时间和事件的顺序至关重要。
下面是一些时态练习题及其答案，旨在帮助大家巩固所学的知识。
一、根据句意和所给的动词提示，填入适当的时态形式。
1. Mary (play) the piano every day.答案：plays2. We (study) English now.答案：are studying3. He (visit) his grandmother last weekend.答案：visited4. They (go) to the movies every Friday.答案：go5. Tom (read) a book at the moment.答案：is reading6. She (watch) TV when I called her.答案：was watching7. The dog (bark) all night.答案：was barking8. I (work) in this company for five years.答案：have worked9. He (finish) his homework before he went to bed.答案：finished10. We (live) in this city since 2010.答案：have lived二、根据所给的句子，判断所填动词的时态是否正确。
1. They will going to the concert tomorrow.答案：错误，将going应改为go.2. I have been to New York last year.答案：错误，将been改为went.3. I am knowing the answer to this question.答案：错误，将am knowing改为know.4. The sun rises in the east.答案：正确。
高中英语时态练习题40题含答案解析
高中英语时态练习题40题含答案解析1.She often ______ to school by bike.A.goB.goesC.wentD.going答案解析：B。
选项A 是动词原形，一般现在时当主语是第三人称单数时动词要用第三人称单数形式，此句主语she 是第三人称单数，A 错；选项C 是过去式，此句是一般现在时，C 错；选项D 是现在分词，不能单独作谓语，D 错；选项 B 是第三人称单数形式，符合语法规则。
2.I ______ my homework yesterday.A.doB.doesC.didD.doing答案解析：C。
选项A 和B 是一般现在时，此句是一般过去时，A、B 错；选项D 是现在分词，不能单独作谓语，D 错；选项C 是过去式，符合语法规则。
3.He ______ football every Sunday.A.playB.playsC.playedD.playing答案解析：B。
选项A 是动词原形，一般现在时当主语是第三人称单数时动词要用第三人称单数形式，此句主语he 是第三人称单数，A 错；选项C 是过去式，此句是一般现在时，C 错；选项D 是现在分词，不能单独作谓语，D 错；选项B 是第三人称单数形式，符合语法规则。
4.They ______ to the park last weekend.A.goB.goesC.wentD.going答案解析：C。
选项A 和B 是一般现在时，此句是一般过去时，A、B 错；选项D 是现在分词，不能单独作谓语，D 错；选项C 是过去式，符合语法规则。
5.My mother usually ______ breakfast at seven.A.makeB.makesC.madeD.making答案解析：B。
选项A 是动词原形，一般现在时当主语是第三人称单数时动词要用第三人称单数形式，此句主语my mother 是第三人称单数，A 错；选项C 是过去式，此句是一般现在时，C 错；选项D 是现在分词，不能单独作谓语，D 错；选项B 是第三人称单数形式，符合语法规则。
高考英语语法之常用时态知识点讲义
高中英语语法之常用时态知识点和练习题英语六种常用时态知识点一、一般现在时 (be;do/does)1.概念：表示现在发生的动作、情况、状态和特征。
经常性、习惯性动作。
标志词：often, sometimes, usually, always, occasionally 等和时间状语如 in the evening, at night, twice a month, on Sundays, every day/week/month/year,等。
用法：（1）.客观事实和普遍真理。
The earth runs around the sun.（2）表示一个按规定、计划或安排要发生的动作，（仅限于某些表示“来、去、动、停、开始、结束、继续”等的动词）可以与表示未来时间的状语搭配使用。
常见的用法是：飞机、火车、轮船、汽车等定期定点运行的交通方式。
The next train leaves at 3 o'clock this afternoon.下一趟火车今天下午3点开车。
How often does this shuttle bus run?这班车多久一趟？（3）在由 when, after, before, until, till, as soon as,等引导的时间状语从句或由if, so/as long as, once, even if, although, whether…or…, in case, whatever, whenever, wherever 等引导的条件状语从句中，通常用一般现在时代替一般将来时（主将从现）。
When you have finished the report, I will have waited for about 3 hours.等你完成这份报告的时候，我就已经等了将近3个小时了。
二、一般过去时1.概念：表示过去某个时间发生的动作或情况。
2.标志词：yesterday, last year, last night, the other day, just now, then, two days ago, in , at that time等。
高中英语语法《时态语态》练习题精选
高中英语语法《时态语态》练习题精选1."Where is the morning paper?" I will get it for you at once。
2.XXX Saturday。
3.If they come。
we will have a meeting。
4.If it doesn't rain tomorrow。
we'll go roller-skating。
5.Tomorrow he will fly a kite in the open air first。
and thengo boating in the park。
6.There will be a birthday party this Sunday。
7.They are going to have an English XXX。
8.Sorry。
I can't open the door。
for I have lost the key to it。
9."It's good to see you again。
Agnes." "This has been ourfirst chance to visit since you returned from Iran."10."Did you expect Frank to come to the party?" "No。
but I had hoped he would come."11."Bob must be very wealthy." "Yes。
he earns more in one day than I do in a week."12."Come on in。
Peter。
I want to show you something." "Oh。
英语时态练习题及答案
英语时态练习题及答案Article时态是英语语法中的一个重要概念。
它用于表示动作或状态发生的时间。
正确使用时态可以提高语言表达的准确性和流畅性。
下面是一些英语时态练习题，以及它们的答案。
通过练习这些题目，可以帮助读者加深对英语时态的理解。
一、Present Tense (现在时)1. She _____________ (play) the piano.Answer: plays2. They _____________ (go) to the park every Sunday.Answer: go3. I usually _____________ (drink) coffee in the morning.Answer: drink4. The sun _____________ (rise) in the east.Answer: rises5. He _____________ (teach) English at a local school.Answer: teaches二、Past Tense (过去时)1. We _____________ (visit) London last year.Answer: visited2. She _____________ (cook) dinner for her family yesterday. Answer: cooked3. They _____________ (finish) their homework before going out. Answer: finished4. He _____________ (watch) a movie at the cinema yesterday. Answer: watched5. The cat _____________ (sleep) on the couch all day. Answer: slept三、Future Tense (将来时)1. I _____________ (visit) my grandparents next weekend. Answer: will visit2. She _____________ (start) a new job next month.Answer: will start3. They _____________ (travel) to Europe next summer. Answer: will travel4. He _____________ (meet) his friends for lunch tomorrow. Answer: will meet5. The concert _____________ (begin) at 8 pm tonight.Answer: will begin四、Present Continuous Tense (现在进行时)1. They _____________ (play) soccer in the park right now. Answer: are playing2. She _____________ (read) a book at the library. Answer: is reading3. We _____________ (study) for our exams this week. Answer: are studying4. He _____________ (clean) his room at the moment. Answer: is cleaning5. The baby _____________ (sleep) in its crib.Answer: is sleeping五、Past Continuous Tense (过去进行时)1. They _____________ (study) at the library yesterday. Answer: were studying2. She _____________ (run) in the park when it started raining. Answer: was running3. We _____________ (have) dinner when the phone rang. Answer: were having4. He _____________ (play) the guitar while she was dancing.Answer: was playing5. The students _____________ (listen) to the teacher during the lecture.Answer: were listening六、Future Continuous Tense (将来进行时)1. I _____________ (be) studying for my exams this time next week.Answer: will be2. She _____________ (be) traveling to Japan this time next year.Answer: will be3. They _____________ (be) working on their project at this time tomorrow.Answer: will be4. He _____________ (be) playing soccer with his friends at 4 pm on Saturday.Answer: will be5. The guests _____________ (be) arriving at the party when we get there.Answer: will be七、Present Perfect Tense (现在完成时)1. She _____________ (finish) her homework already.Answer: has finished2. They _____________ (visit) several countries in the past year. Answer: have visited3. I _____________ (read) that book before.Answer: have read4. He _____________ (write) five emails today.Answer: has written5. The students _____________ (learn) a lot this semester. Answer: have learned八、Past Perfect Tense (过去完成时)1. We _____________ (already / eat) dinner when she arrived. Answer: had already eaten2. She _____________ (finish) her work before leaving the office. Answer: had finished3. They _____________ (clean) the house before the guests arrived. Answer: had cleaned4. He _____________ (study) for the exam before taking a break. Answer: had studied5. The train _____________ (leave) by the time we reached the station.Answer: had left九、Future Perfect Tense (将来完成时)1. I _____________ (complete) my project by next week.Answer: will have completed2. She _____________ (finish) her book by the end of the month.Answer: will have finished3. They _____________ (prepare) dinner by the time we arrive.Answer: will have prepared4. He _____________ (graduate) from university in two years.Answer: will have graduated5. The company _____________ (expand) its operations by next year.Answer: will have expanded总结:时态在英语中非常重要，正确使用时态可以让语言表达更准确、更有流畅性。
高中英语语法一般现在时专项练习
高中英语语法一般现在时专项练习一、基本概念英语语法中的一般现在时是指描述现在发生的、经常性的或客观事实的动作或状态。
一般现在时的基本用法包括表述事实、表示常态、描述经常性行为和表达客观真理。
二、句子结构一般现在时的句子结构由主语和谓语构成。
主语通常是第三人称单数形式时，动词要加上-s或-es的字尾。
例句1：She reads a book every day.（她每天都读书。
）三、使用规则1. 表述事实例句2：The sun rises in the east.（太阳从东方升起。
）例句3：Water boils at 100 degrees Celsius.（水在100摄氏度时沸腾。
）2. 表示常态例句4：I usually wake up at 6 a.m.（我通常6点醒来。
）例句5：They often go to the gym on weekends.（他们经常在周末去健身房。
）3. 描述经常性行为例句6：Tom watches TV every night.（汤姆每晚看电视。
）例句7：We have English classes on Mondays.（我们周一上英语课。
）4. 表达客观真理例句8：The Earth revolves around the Sun.（地球绕着太阳旋转。
）例句9：Cats are mammals.（猫是哺乳动物。
）四、句型变换除了基本用法之外，一般现在时还可以通过改变句子结构来表达不同的语义。
以下列举常见的句型变换。
1. 否定句在否定句中，一般现在时的动词前面需要加上助动词do或does，再加上not。
例句10：He does not like coffee.（他不喜欢咖啡。
）2. 疑问句疑问句中是通过将句子的主语和助动词do或does进行调换来构成的。
例句11：Do you play basketball?（你打篮球吗？）3. 特殊疑问句特殊疑问句在疑问词后面直接加一般现在时的句子结构。
高中英语语法专题二： 英语时态语态专项讲解与练习 (含答案)
第一讲时态一般现在时定义（用法）：表示现阶段经常或习惯发生的动作或存在的状态,或说明主语的特征。
结构：详见一览表词形变化：4条句型变化：（此处略去200字）①一般现在时句子中常有的时间状语：often,usually,sometimes,always,every(day等),once/twice,a(week等),on(Sunday等),never,in the(morning等)。
如：They go to the Palace Museum once a year.They often discuss business in the evening.②表示客观真理、事实、人的技能或现在的状态时句子里一般不用时间状语。
如：The earth turns round the sun.Light travels faster than sound.③表示十分确定会发生(如安排好的事情)或按照时间表进行的事情,用一般现在可以表达将来,句子中可以有将来时间。
如：The train for Haikou leaves at8：00in the morning.④在时间状语从句中(以when,after,before,while,until,as soon as等引导)和条件状语从句中(以if,unless引导),用一般现在时代替一般将来时,句子可以有将来时间（主将从现）。
如：Please ring me up as soon as you arrive in Germany.If it rains tomorrow,we will have to stay at home.一般过去时定义（用法）表示过去某时发生的动作或状态,这种动作或状态可能是一次性,也可能经常发生。
结构：详见一览表词形变化：（4条规则与不规则）句型变化：（此处略去200字）①表示过去具体时刻发生的一次性动作时,时间状语有：at(eight)(yesterdaymorning),(ten minutes)ago,when引导的时间状语从句。
- 1、下载文档前请自行甄别文档内容的完整性，平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益，请联系客服反馈,我们会尽快为您处理(人工客服工作时间：9:00-18:30)。
高中英语时态精选练习() 1.—You haven’t said a word about my new coat, Brenda. Do you like it?—I’m sorry I ________ anything about it sooner. I certainly think it’s pretty on you.A. wasn’t sayingB. don’t sayC. won’t sayD. didn’t say() 2.I wonder why Jenny ________us recently. We should have heard from her by now.A.hasn’t writtenB.doesn’t writeC.won’t writeD.hadn’t written() 3. —When will you come to see me, Dad?—I will go to see you when you ________ the training course.A.will have finishedB.will finishC.are finishingD.finish() 4. The little girl ________her heart out because she ________ her toy bear and believed she wasn’t ever A.had cried; lost B.cried; had lostC.has cried; has lostD.cries; has lost() 5. —Excuse me，sir.Would you do me a favor?—Of course.What is it?—I ________ if you could tell me how to fill out this form.A.had wonderedB.was wonderingC.would wonderD.did wonder() 6. He will have learned English for eight years by the time he ________ from the university next year.A.will graduateB.will have graduatedC.graduatesD.is to graduate() 7. He has been writing the composition the whole morning and he still ________.A.has beenB.doesC.hasD.is() 8. Sorry, I can't open the door, for I the key to it.A. lostB. loseC. had lostD. have lost() 9. — It's good to see you again, Agnes.— This has been our first chance to visit since from Iran.A.you returnB. you returnedC. you have returnedD. returning() 10. — Did you expect Frank to come to the party?— No, but I had hoped.A.him comingB. him to comeC. that he comesD. that he would come() 11. — Bob must be very wealthy.— Yes, he more in one day than I do in a week.A.has been earnedB. had earnedC. earnsD. has earned()12. — Come on in, Peter, I want show you something.— Oh, how nice of you! I you to bring me a gift.A. didn't think, were goingB. hadn't thought, were goingC. never think, are goingD. never thought, were going() 13.I first met Lisa three years ago. She ___ at a radio shop at the time.A. has workedB. was workingC. had been workingD. had worked() 14. The reporter said that the UFO ___ east to west when he saw it.A. was travelingB. traveledC. had been travelingD. was to travel() 15. “ What ' s the matter, Ali? You look sad. ”“ Oh, nothing much. As a matter of fact, I ___ of my friends back home. ”A. just thoughtB. have just been thinkingC. was just thinkingD. have just thought() 16. When Li Ming hurried home, he found that his mother ____already ____to hospital.A. has; been sent B had; sent C has; sent D. had; been sent()17. She _____her keys in the office so she had to wait until her husband ____home.A has left; comesB had left; would comeC had left; cameD left; had come()18. Zhao Lan ______already______in this school for two years.A. was; studyingB. will; studyC. has; studiedD. are; studying() 19. Harry Potter is a very nice film. I_______ it twice.A.will seeB.have seenC.sawD. see() 20. The house belongs to my aunt but she _____ here any more.A. hasn't livedB. didn't liveC. hadn't livedD. doesn't live() 21. Your job _______ open for your return . ---Thanks.A. will be keptB. will keepC. had keptD. had been kept() 22.The young girl sitting next to me on the plane was very nervous. She ______ before.A.hasn't flownB. didn't flyC. hadn't flownD. wasn't flying() 23.---Mr Gorden asked me to remind you of the meeting this afternoon. Don't forget it !---OK. I ______ .A. won'tB. don'tC. willD. do()24. Mrs. Wu told me that her sister___________.A.left about two hours beforeB. would leave about two hours beforeC. has left about two hours agoD. had left about two hours before()25. When I reached home, my parents __________their supper.A.are havingB.have already hadC.have hadD. had already had()26. She __________in this school ________the past ten years.A.was teaching, sinceB. had been teaching, sinceC.would teach, forD. has been teaching, for()27. --- I ______ so busily recently that I ______ no time to help you with your math.--- That's OK. I can manage it by myself.A. have been working; haveB. have worked; hadC. am working; will haveD. had been working; had had()28. Remember to send me a photo of us next time you ______ to me.A. are writingB. will writeC. has writtenD. write()29 .--- I beg your pardon, but I didn't quite catch you.--- Oh, I ______ myself.A. am talking toB. talked aboutC. have talked toD. was talking to()30. I ______ ping-pong quite well, but I haven't had time to play since the New Year.A. will playB. have playedC. playedD. play()31. I first met Tom 10 years ago. He ______ in a radio factory at that time.A. had workedB. has workedC. was workingD. has been working()32. --- What ______ when I phoned you?--- I ______ my work, and I wanted to go out.A.have you done; finishedB. were you doing; have finishedC. did you do; had just finishedD. were you doing; had just finished()33. They won't buy new clothes because they ______ money to buy a new house.A.saveB.are savingC.have savedD.were saving()34. The traffic in our city is already good and it ______ even better.A.getsB.gotC.has gotD.is getting()35. I used to drink a lot of tea but these days I ______ coffee.A. preferB. preferredC. had preferredD. am preferring()36. The vegetables didn't taste very good. They ______ too long.A. had been cookedB. were cookedC. have cookedD. cooked()37. --- Remember the first time we met, Jim?--- Of course I do. You ______ in the library.A. were readingB. had readC. have readD. read()38. I want to buy that kind of cloth because I ______ the cloth ______ well.A. have told; washesB. have been told; washesC. was told; washedD. have been told; is washed()39. Jim talked for about half an hour yesterday. Never ______ him talk so much.A. I heardB. did I hearC. I had heardD. had I heard()40. He ___ articles for our wall-newspaper these three years, and he ____ about forty articles.A. has been writing; has writtenB. has been writing; wroteC. is writing; has been writingD. has written; has written()41. When he was alive, the old scientist used to say that knowledge ______ from practice and he gained his experience by doing a lot of practical work.A. was comingB. had comeC. comesD. would come()42.--- How are you planning to travel to Shanghai?--- I ______ yet, but I ______ taking a train.A.didn't decide; am consideringB. haven't decided; considerC. haven't decided; am consideringD. hadn't decided; have considered( )43. --- Excuse me, sir. Would you do me a favour?--- Of course. What is it?--- I ______ if you could take me to the station.A. would wonderB. did wonderC. was wonderingD. had wondered( )44. --- Got your driving license?--- No. I ______ too busy to have enough practice, so I didn'ttake the driving test last week. I'm going to next week.A. wasB. have beenC. amD. had been ( )45. With the development of science, more new technology ______ to the field of IT.A. has introducedB. is being introducedC. is introducedD. was introduced( )46. --- Who's the man over there?--- It's Jack.--- Oh? ______ in Italy.A. I think he'sB. I've thought he's beenC. I thought he wasD. I'd thought he'd been ( )47. --- I dropped in at your house at about ten last night, but you weren't in.--- I ______ regular exercises at the club.A.didB. was doingC. had doneD. have been doing( )48. --- Each of the students, working hard at their lessons, ______ the book.--- So have I.A. is readingB. has readC. readingD. reads ()49. --- I'm sorry, but there's no smoking on this flight.--- Oh, I ______ that. Sorry, I won't again.A. don't knowB. didn't knowC. won't knowD. haven't known ( )50. I thought Jim would say something about his school report, but he ______ it.A. doesn't mentionB. hadn't mentionedC. didn't mentionD. hasn't mentioned1-5 DADBB 6-10 CDDBD 11-15 CDBAC 16-20 DCCBD 21-25 AAADD 26-30 DADDD 31-35 CDBDA 36-40 AABDA 41-45 CCCDB 46-50 CBBBC。