新概念-上lesson-91-96练习-题.doc

Lesson 91一.根据括号中所给的汉语提示写出相应的英语单词,并注意运用其正确形式。

1. We followed his ________(踪迹) in the snow to a wooden house.2. The papers are full of stories about the _________(皇家的) family.3. Look! There are many colour ______ (气球) in the sky.4. If I had ________(望远镜), I could see that star clearly.5. He sent out a group of soldiers to ________(侦察) the enemy.二．用适当的介词或副词填空，完成下列句子。

1．The naughty child is good at making_______ excuses.2. Sorry, I can’t make_______ what you man.3. As we all know, glass can be made ______ bottles.4. My teacher told me to make up ________ lost time.5. As you can see, the chair is made _______ wood.三．单项选择。

1. Please _______ me of your plans by letters as soon as possible.A. sayB. tellC. informD. advise2. To my surprise, that little boy seems _______ everything.A. knowB. to knowC. knowingD. to knowing3. He made up a story to _______ why he was absent from class.A. explainB. describeC. discussD. argue4. Receiving a telephone call, he made _______ the door.A. forB. outC. atD. to5. ---Isn’t that Ann’s husband over there?-----No, it______ be him.----I’m sure he doesn’t wear glasses.A. won’tB. must notC. can’tD. may not6. He is ill; you should________ the doctor right away.A.. call onB. call forC. call atD. call in7. As a doctor, James has to ______ track of the latest developments in medicine.A. makeB. keepC. takeD. put8. This book _______ all the information you need.A. consistsB. savesC. containsD. makes9. We must start early, ________ it will take two hours to drive to the airport.A. asB. ifC. thoughD. for10. This is the comrade________ will go to the south with us tomorrow.A. whoB. whichC. whomD. whose四.完形填空A pilot noticed a balloon which seemed to be making 1 a Royal Air Force Station nearby. He informed the station 2 , but no one there was able to explain the mystery. The officer 3 the control tower was very angry when he heard the news, because balloons 4 be a great danger to aircraft. He said that someone might be 5 on the station and the pilot was ordered to 6 the strange object. The pilot managed to circle the balloon 7some time. He could make out three men in a basket under it and one of them was holding 8 binoculars. When the balloon was over the station, the pilot saw one of the men 9 photographs. Soon afterwards, the balloon began to descend and it landed near an airfield. The police were 10 , but they could not arrest anyone, for the basket contained two Members of Parliament and the Commanding Officer of the station! 11 Commanding Officer explained later, one half of the station did not know what 12 half was doing!五．根据括号中的提示，把下列句子翻译成英语1.我无法理解他说的话。

新概念英语第一册Lesson 95-96 练习题Lesson 95 and Lesson 96Think twice before acting。

It's always XXX。

This is especially true when it comes to important ns。

XXX.1.e wants to buy two return XXX.2.The train will leave the XXX XXX minutes past eight.3.The train s at Platform Two.4.Let's go and have a drink.5.I often drink at the bar.6.You should be watching TV now.7.There's a shop next door to the n.8.We need to catch the eight XXX.9.He missed a lot of lessons last week because he was XXX.10.My watch doesn't keep time。

It's ten minutes slow.1.XXX XXX.2.Mr。

Hill flew to Japan on May XXX.3.There is plenty of food now.4.We had to go back to the n now.5.That clock is ten minutes slow.6.The next train will leave in five hours' time.7.XXX them that they were late for the film.8.XXX.9.XXX.10.The little child can’t write very well.三用所给动词的适当形式填空：1.He had better not go home at the moment.2.The train leaves in ten minutes.3.No hurry。

@新概念一册lesson91-100课课练和参考答案1 后天___________ _________ _________2 搬到某处____________ __________ sw3. 用所给动词的正确形式填空1 . ___________ he ____________( finish) his homework2. He ______________________( move) to London next year.3. When _________ he ____________( telephone) me yesterday.4. Is he _____________ ( write) a letter…’t ____________( close) the window.6. He can ___________( go) with us.______________( leave) here tomorrow.8. We haven’t _______________ ( have) lunch now.9. She ____________( not like) English at all.10. What __________ he _________ ( do ) tomorrow morning4. 他们已搬入新居了吗Have they ____________ __________ their new house yet5 他一直是个好邻居。

He _________ always ___________ a good neighbour.(6 这所房子花多少钱__________ __________ does this house ___________7 他打算明天搬家。

He _________ ________ _______ _________ tomorrow.8 . 你今天能见到West先生吗________ you ____________ Mr. West today1飞往________ ____________2 此时此刻________ ___________ ___________3 几乎每个国家_______ _______ __________4 大下周_______ _______ _______ __________5 在世界上_________ __________ __________6 全世界_______ _______ ______ ___________~7介词填空。

新概念Lesson 91-96 阶段性测试题一、根据汉语意思填空（共10题，每小题1分，共10分）1. Look! There are many color __________ (气球) in the sky.2. Hard work is often a __________ (梯子) to success.3. We’ve always __________ (后悔) selling the house.4. I don’t want to __________ (打断) you. Go on with your story.5. They __________ (赠送) him with a bunch of flowers at yesterday’s meeting.6. What he told us yesterday was a __________ (真实的) thing.7. Companies must be able to __________ (比赛) in the marketplace.8. There is a big red__________ (灯笼) in front of that house.9. Christmas is one of the major __________ (节日) in the United States.10.Your suggestion shall be carefully _________ (考虑).二、单项选择（共10题，每小题1分，共10分）( ) 1. She ______ to Stockholm twice.A. goesB. has beenC. have beenD. has gone( ) 2. You’d better ______ your homework now.A. finishB. to finishC. finishingD. finished( ) 3. He will come back ______.A. in two hours timeB. in two hours’ timeC. for two hours’ timeD. at two hours ( ) 4. It’s twenty minutes ______ seven. Let’s hurry ______.A. in; toB. to; upC. past; upD. past; with( ) 5. My brother has already ______ to nearly every city in the country.A. wentB. goneC. beenD. go( ) 6. — What time will the bus ______?— It ______ ten minutes ago.A. arrive; arrivedB. arrived; arrivedC. arriving; arrivesD. arrive; was arriving ( ) 7. — ______ will you be ready? — In ten minutes.A. How oftenB. How longC. WhenD. How soon( ) 8. You can’t catch the eight nineteen train. You ______ it.A. missedB. will missC. has missedD. have missed ( ) 9. You walk on and I ______ you.A. catchB. catch upC. catch up withD. up with( ) 10. We should help people when they are ______ danger.A. onB. inC. withD. of三、用适当形式填空（共10题，每小题1分，共10分）1. I __________ (write) a book at the moment. I __________(finish) it next month.2. A: When did you __________ (meet) him?B: I __________ (meet) him yesterday evening.3. A: When did you __________ (buy) this tape-recorder?B: I __________ (buy) it the year before last.4. My brother usually gets up late. But tomorrow he __________ (get) up early, because his friends __________ (come) to see him.5. It is ten o’clock now. I __________ (just finish) my homework. I __________ (go) to bed in ten minutes’ time.6. A: Will you __________ (be) at home tomorrow afternoon?B: No, I won't. I __________ (go) to town with my friend.7. A: Do you always __________ (get) up so late?B: No, I __________ (get) up at five yesterday.8. A: At this moment, he __________ (be) in the library.B: He __________ (read) a magazine there.9. A: Has your mother __________ (return) from work yet?B: No. She __________ (come) back at 7 this evening.10. My family often __________ (go) for a picnic on Sunday. But next Sunday we __________ (stay) at home.四、句型转化（共5题，每小题2分，共10分）1. Sam got up to answer the call at 6:00. (改为一般疑问句并作出肯否定回答)_________________________________________________________2. There is an important exam today. (改为否定句)_________________________________________________________3. The writer is busy writing. (对划线部分提问)_________________________________________________________4. It is a bad day. (用What改为感叹句)_________________________________________________________5. Have you ever been to the museum? (作否定回答)_________________________________________________________五、汉译英（共5题，每小题2分，共10分）1. 我会想你的。

新概念英语第一册Lesson 91-92 练习题XXX is doing。

This simple phrase encapsulates the idea that n is the most effective way to achieve results。

It's easy to get XXX and analyzing。

but ultimately。

nothing will happen without taking n.In Lesson 91 and 92.we are tasked with filling in the blanks with the appropriate forms of the given words。

This exercise tests our understanding of verb tenses。

adjectives。

XXX to have a solid grasp of these XXX of language in order to XXX.In the first set of blanks。

we are asked to use the correct form of the verb "sell" XXX。

This requires us to understand the different tenses of the verb and how they are used in context。

Similarly。

in the second blank。

we need to use the adjective form of "play" to XXX.Moving on to the second exercise。

we are given a set of words and asked to use them to XXX。

新概念英语同步测试券（lesson91~96）一，填入下列单词中所缺乏的字母（10分）1.m_ve2. m_ss3. n_ _ghbour4. pers_n5. p_ _ple6. p_ _r7. p_lot8. ret_ _n 9. B_ _lin 10.tr_ _n 11.platf_ _m 12.pl_nty 13.b_r 14.st_tion15.p_ _ter 16.c_tch 17.M_scow 18.S_dney 19.Bomb_y 20.T_kyo二，从A、B、C、D中选出恰当的选项。

（20分）( )1. Has he___ his work yet?A. finishesB. finishedC. finishD. finishing( )2. You’d better___ your room at once.A. cleanesB. cleanedC. cleanD. cleaning( )3. The boy didn’t want ___ school.A. to goB. to go toC. goD. go to( )4. Mike will return___ England next week.A. forB. atC. onD. to( )5. You___ come here tomorrow.A. had betterB. have betterC. has betterD. do better( )6.--What’s time will your friend____? -- He___ an hour ago.A. arrive; arrivesB. arrive; arrivedC. arrives; arrivesD. arrives; arrived ( )7.-Please give me a ticket___ Shanghai.A. forB. onC. toD. at( )8. –Where did your brother go? --He___ to Japanese last week.A. fliedB. flewC. fliesD. flyed( )9. – When will you___ the wall? –I have___it.A. paint; paintB. painted; paintC. painted; paintedD. paint; painted ( )10. Our teacher has already___ to many cities in the country.A. wentB. goneC. goesD. been三，用所给词的正确形式填空(20分)1. –Has your father________ (buy) a new car?--Yes, he has, He________(buy) it last month.2. The boy________ (go) to the country with his parents last Saturday.3. –Have you________ (be) to that village?--Yes, I have. I________(go) there last saturday.4. You’d better________ (sweep) the floor.5.--________he________ (want) to go there with us? –Yes, he did.6. –What time________ you ________(come)to see us?--I’ll come the day after tomorrow.7. Can you________ (send) this letter for me?8. Don’t go out now. It________ (rain).9.—How long_____ your grandmother _____(live) in this city? –For twenty years.10.—When _____you________ (finish) this work? –The day before yesterday. 四，用所给的词语组成句子(30分).1.has, friend, your, car, sold, his________________________________________________________________ 2.we, go, will, the, to, tomorrow, country________________________________________________________________ 3.Tom, been, always, friend, has, a, good________________________________________________________________ 4. had, you, do, homework, better, your, now________________________________________________________________ 5.Mr, new, our, Black, is, neighbour, next-door________________________________________________________________6.he, home, the, before, returned, day, yesterday________________________________________________________________ 7.he, family, will, to, move, his, and, Shanghai, week, next________________________________________________________________ 8.time, did, sweep, what, you, floor, the________________________________________________________________ 9.want, catch, we, to, the, train, to, first, London________________________________________________________________ 10.m y, will, to, in, father, fly, Italy, days, two________________________________________________________________ 五，判断下列句子是否正确，正确的写T，错误的写F，并改正（10分）1. Has he sell his old car? ( )________________________________________________________________2.Mr. Smith has always been a good teacher( )________________________________________________________________3.He has been several countries.( )________________________________________________________________4.Jim returned to home at nine o’clock last night.( )________________________________________________________________5.You’d better comes back before ten o’clock.( )________________________________________________________________ 六，从B栏中找出与A栏所提问回答正确的选项(10分)<A>( )1. Have you finished reading this book?( )2.When will you fly to Tokyo?( )3.What time will they move to the new house?( )4.Has he arrived here already?( )5.Where did his father go?( )6.Did the boy want to leave?( )7.When does he get up every day?( )8.Where are you going for a holiday?( )9.How long has your friend worked here?( )10. How old is your daughter?<B>A.I’ll fly to Tokyo in two days.B.For two years.C.He went to Beijing.D.They’ll move to the new house tomorrow.E.He gets up at six o’clock.F.Yes, I have.G.No, he hasn’tH.No, he didn’tI.I‘m going to EnglandJ.She is six years old七，英汉互译(30分)1.1.Has he caught the train to London?________________________________________________________________ 2.They went to Shanghai two days ago.________________________________________________________________ 3.What time will you finish this work?________________________________________________________________ 4.He has been to several countries in the world.5.We’ll fly to Paris next week.________________________________________________________________6.你最好早点回家。

新概念英语第⼀册Lesson95-96练习题Lesson 95 and Lesson 96⼀根据句意及所给单词的⾸字母填空（10分）1. George wants to buy two r______ tickets to London.2. The train will l______ the station at nineteen minutes past eight.3. The train stops at P______ Two.4. Let’s go and h______ a drink.5. I often drink at the b______.6. You had b______ watch TV now.7. There’s a shop next d______ to the station.8. We want to c______ the eight nineteen train to London.9. He was ill last week, so he m______ a lot of lessons.10. My watch doesn’t keep time.It’s ten minutes s______.⼆⽤所给词的适当形式填空（10分）1. George bought two return ______ (ticket) to London.2. Mr. Hill flew to Japan on May, the ______ (nineteen).3. There is ______ (plenty) supply of food now.4. We had ______ (good) to back to the station now.5. That clock is ten ______ (minute) slow.6. The next train will leave in five ______ (hour) time.7. The ______ (attend) told them that they were late for the film.8. ______ (America) live in America.9. She won’t have lunch until she ______ (finish) the work.10. The little child can’t write very ______ (good).三⽤所给动词的适当形式填空（10分）1. He had better not ______ (go) home at the moment.2. The train ______ (leave) in ten minutes.3. No hurry. We’ve got plenty of time ______ (wait).4. Let’s ______ (have) a drink at the bar.5. ______ Tom ______ (arrive) from Moscow next month.6. Carol and Helen ______ (stay) in New York for a month.7. I met Li Lei yesterday. We ______ not ______ (see) each other since we left school.8. I caught him ______ (move) the bike in the way just now.9. If you don’t hurry, you ______ (be) late for the meeting.10. There ______ (be) an English evening tomorrow.四选择填空（15分）( ) 1. Look, they are flying ______ the hill.A. acrossB. overC. throughD. between ( ) 2. The London train will leave from ______ Two.A. StopB. StationC. PlatformD. Door ( ) 3. There is plenty ______ food for everyone.A. ofB. forC. inD. on( ) 4. You won’t catch me ______ socks for him.A. mendB. to mendC. mendingD. mended ( ) 5. ______ will you be ready? In ten minutes’ time.A. How oftenB. How longC. WhenD. How soon ( ) 6. Let’s ______ and have a drink.A. goB. to goC. goingD. goes ( ) 7. The train ______ in five hours.A. leaveB. leftC. will leaveD. to leave ( ) 8. You walk on and I ______ you.A. catchB. catch upC. catch up withD. up with ( ) 9. We should help people when they are ______ danger.A. onB. inC. withD. of ( ) 10. You can’t catch the eight nineteen train. You ______ it.A. missedB. will missC. has missedD. have missed ( ) 11. The room is eleven ______ long.A. metreB. metresC. metres’D. metre’s ( ) 12. The train will arrive in ______ time.A. five hourB. five hoursC. five hour’sD. five hours’( ) 13. We had better ______ out now.A. not to goB. not goingC. not goD. don’t go ( ) 14. Who lives ______ us?A. nextB. next inC. next door toD. next on ( ) 15. I think father ______ back next month.A. heB. isC. will beD. was五句型转换（10分）1. You can get to Platform Two over the bridge.（就划线部分提问）______ ______ we get to Platform Two?2. He bought two return tickets.（变为同义句）He bought two ______ tickets.3. There has been plenty of rain these days.（变为同义句）It has rained ______ ______ these days.4. Let’s go and have a drink.（变为疑问句）______ we ______ and had a drink.5. You had better take a taxi.（变为否定句）You had better ______ ______ a taxi.6. You have already missed the train.（变为同义句）You have ______ ______ the train yet.7. That clock is ten minutes slow.（就划线部分提问）______ ______ is that clock?8. The train will leave in five hours’ time.（就划线部分提问）、______ ______ will the train leave?9. He finished the job in two days.（变为同义句）It ______ him two days ______ finish the job.10. He returned the book to the library yesterday.（变为同义句）He ______ the book ______ to the library.六补全对话，选择适当的句⼦填⼊空内（5分）A: Excuse me, ___1___.B: The nearest hospital? Go down this street, ___2___. It’s on your right. A: ___3___. B: It’s about five kilometers away. You’d better take a bus.A: ___4___.B: The No. 10 bus.A: ___5___.B: You are welcome.A. How far is it from here?B. Can you tell me the way to the nearest hospital?C. Which bus shall I take?D. Thanks a lot.E. then turn left at the third turning.七根据汉语提⽰完成句⼦（10分）1. 乔治买了两张去伦敦的双程票。

新概念英语第⼀册Lesson91-92练习题Lesson 91 and Lesson 92⼀⽤所给单词的适当形式填空（10分）1. Has Ian ______ (sell) his house yet?2. He is poor in ______ (play) football.3. Please give him my ______ (regard).4. I don’t want to miss ______ (see) that film on TV tonight.5. It will snow ______ (heavy) tomorrow.6. This is a quiet ______ (neighbour) with good shops.7. It’s my ______ (please).8. There were many ______ (person) at the race.9. The house is for ______ (sell).10. What he said is worth ______ (think) of.⼆⽤适当的词及所给单词的⾸字母填空使句意完整（10分）1. It is so wet. When did it r______?2. Ian hasn’t moved to his new house y______.3. They w______ move into this house the day after tomorrow.4. I arrived too late and m______ the train.5. He can’t m______ his legs in the small car.6. The weather has been p______ these days.7. Ian has always been a good person to his n______.8. You have to r______ for my feelings.9. Ian didn’t want to leave this house, but his w______ did.10. The house is old. It needs p______ again.三⽤所给动词的适当形式填空（10分）1. Tom ______ (have) a shave the day after tomorrow.2. I ______ not ______ (get) a letter from her since she left.3. I ______ not ______ (believe) it until I see with my eyes.4. ______ we ______ (go) to the park next weekend?5. I watched them sitting and ______ (talk) happily.6. Hurry up, or you ______ (be) late for school.7. ______ they ______ (come) back yet?8. She ______ (live) in the city for years.9. He ______ just ______ (leave) here.10. He looked for his pen this morning and he ______ (find) it.四⽤下列短语的适当形式填空（10分）1.Don’t stop. ______. Go on.2.He is not good in Chinese. He ______ it.3.There are many shops ______ the train station.4.Let’s ______ where to spend our holiday.5.Please ______ my ______ to Ian when you see him.6.I don’t want to ______ the film on TV tonight.7.Mr. Croft must wait for his turn because he didn’t ______ with the nurse.8.We have bought the house, but we can’t ______ until next month.9.We ______ him ______ our helper.10.They are busy ______ because they are leaving for holiday.五选择填空（15分）( ) 1. ______ Ian ______ his house yet?Yes, he ______ it last week.A.Did, sell; soldB.Has, sold; hasC.Has, sold; soldD.Has, sold; has sold( ) 2. The baby didn’t stop crying ______ his mother came back.A. untilB. afterC. whenD. because( ) 3. When ______ Ian ______ out? Tomorrow afternoon.A. did, moveB. has, movedC. does, moveD. will, move ( ) 4. Go down the street until you come to the end of it. Then you can see a white house. You can’t ______ it.A. findB. loseD. watch( ) 5. Please give my ______ to Ian.A. regardB. a regardC. the regardD. regards( ) 6. I think they ______ in the day after tomorrow.A. moveB. movedC. will moveD. have moved( ) 7. Poor Ian didn’t want to leave, but his wife ______.A. willB. didC. hasD. is( ) 8. Where ______ we meet tomorrow everything?A. areB. wouldC. shallD. have( ) 9. We ______ not go there if it rains tomorrow.A. doB. shallC. areD. have( ) 10. Many clouds are coming. It ______ rain.A. willB. isC. is going toD. look like( ) 11. I’m sure there ______ a heavy rain this evening.A. will haveB. is goingD. is going to( ) 12. What ______ we do then? What about going out for a walk?A. doB. shallC. mustD. did( ) 13. How long ______ he ______ the book?A. has, borrowedB. has keptC. has lentD. is using( ) 14. They ______ basketball yesterday, and they ______ football this afternoon.A. play, playB. play, will playC. played, will playD. played, play ( ) 15. Xiao Ming will come and play with me if he ______ busy.A. isB. won’t beC. isn’tD. will be六句型转换(5分)1. They will drive home the day after tomorrow.（就划线部分提问）______ ______ they ______ home?2. Let’s paint this room.（变为疑问句）______ we ______ this room？3. Ian will move away tomorrow afternoon.（就划线部分提问）______ ______ Ian ______ tomorrow afternoon.4. The mechanics will repair my car this afternoon.（变为⼀般疑问句）______ the mechanics ______ your car his afternoon?5. She will sweep the floor tomorrow.（变为否定句）She ______ ______ the floor tomorrow.七补全对话（10分）A: Look at the ___1___. It’s very heavy!B: Anna, you ___2___ climb the mountain today, I’m ___3___. What ___4___ you do?A: I ___5___ I’ll stay at home and ___6___ some reading.B: Good. It’s better ___7___ do some reading on ___8___ days.A: Ok, I ___9___ go out today. I’ll read some books ___10___ history.1. ______2. ______3. ______4. ______5. ______6. ______7. ______8. ______9. ______ 10. ______⼋完形填空（10分）Mike Smith is a six-year-old boy. His father has a shop in the center of a small town. He ___1___ some food in his shop. He’s friendly to the buyers and the food in his shop is ___2___. So people like to buy something there and he’s very ___3___ all the time.It was Mr. Smith’s forty-first birthday yesterday. His wife decided to ___4___ some fish for her husband. As she couldn’t leave his shop and she had to ___5___ in the kitchen. She thought her son could help her. So she told Mike to go to ___6___ some fish. Before the boy went out, she said, “Your dad likes fish alive (活的) , you know. Don’t ___7___ the dead fish home.”“B ut how can I tell the living fish from the dead fish?”“That’s easy, my son,” said the woman. “Put the fish into the water and watch carefully. The living fish can ___8___, but the dead can’t.”“Ok, mum,” the boy said and left. He went outside the town and saw ___9___ famers catching fish in a pool. He put a fish into the pool. And the fish soon went under the water. He was ___10___ and shouted, “Please sell the fish to me, sir!”( ) 1. A. shows B. makes C. does D. sells( ) 2. A. cheap B. expensive C. free D. dirty( ) 3. A. tired B. thirsty C. busy D. hungry( ) 4. A. kill B. fry C. catch D. give( ) 5. A. cook B. rest C. sleep D. play( ) 6. A. borrow B. lend C. buy D. look for( ) 7. A. take B. bring C. drop D. pull( ) 8. A. fly B. walk C. run D. swim( ) 9. A. few B. a few C. little D. a little( ) 10. A. happy B. sad C. strange D. sorry九阅读理解（10分）ATom and Fred are students. They are both twelve years old, and they are in the same class in their school.Last Friday they had a fight in class. Their teacher was very angry. He said to both of them, “Stay here after the lesson this afternoon and write your names one hundred times.”After the last lesson, all the other students went home. But Tom and Fred stayed in their classroom with their teacher. They began to write their names. Then Fred began to cry. The teacher looked at him and said, “Why are you crying,Fred?”“Because his name is Tom May and my name is very long. My name is Frederich Hollingsworth.” Fred said.根据短⽂内容判断句⼦正（T）误（F）。

新概念英语第二册课后习题答案详解 Lesson 91练习答案 Key to writte n exercises1 .关键句型练习答案A was able to explain (1.3); can be a great dan ger (1.5);ma naged to circle (1.7); could make out (1.8); could not arrest (1.11)2 .难点练习答案3. 多项选择题答案1. d根据课文第3-5行 dan ger to aircraft , 的安全）符合课文的内容，并能说明那官员生气的原因的内容，但都不是生气的原因，所以选b. 2. b从课文第11-13行可以推测b 是课文内容所暗示的，而其他3个选择都与课文内容不符， 所以应该选b. 3. c该句的谓语动词 noticed 可以跟宾语 +不带to 的不定式或动词加ing 形式。

b. to make 和d. in making 都不能用在notice 后面，所以都不对。

a. make 和c. making 都可以用在notice 后面做宾语补足语，但它们表达的含义不同。

不带to 的不定式make 是指整体的动作，即动作的全过程；而making 是指正在进行的动作。

因此，c.更符合句子的含义：A pilot noticed a balloon making for a Royal Air Force Station.（—个飞行员发现了一只气球正飞往附近的一个皇家空军基地 ），强调气球正在飞往而不是已经飞向了 ……。

所以选c. 4. bC 1 Can / Could2 could / was (so on) able to3 were able to4 can1 out2 out3 for4 up5 up forThe officer in the …was angry …,because balloons can be a great 可以判断只有 d. he was worried about aircraft safety (他担心飞机,其他3个选择虽然都是课文说提及新概念英语第二册课后习题答案详解Lesson 91本句的谓语动词in formed 后面只有跟介词of搭配才符合习惯用法：to inform sb. of sth.（通知某人某事）.所以只有c.是正确答案.5. c本句需要选一个同前一句中的时间从句 when he heard 含义相同的短语。

新概念第一册Lesson 91-92练习题Name _______________ Score _______________一、翻译下列短语和词组1. 后天2. 代我向他问好3. 一位好人___4. 搬进新家_______5. 今天下午___ ___6. 明天早上7. 后天晚上______ 8. 约会________9. 理发____ 10. 刮胡子_____二、写出下列动词的过去式和过去分词1. read ________ ________2. cut ________ ________3. shut ________ ________4. rise ________ ________5. see ________ ________6. speak ________ ________9. do ________ ________ 10.go ________ ________11.give ________ ________ 12. swim ________ ________13.go ________ ________ 14. eat ________ ________15. take ________ _______ 16. am/is ________ ________17. come ________ ________ 18. buy ________ ________19. tell _______ ________ 20. lose ________ ________三、用缩略形式改写下列句子。

1. I have already listened to the news.___________________________________________________________________ 2. He has not finished the homework yet.___________________________________________________________________ 3. We will miss Ian and his wife.___________________________________________________________________ 4. I will not drive home in this weather.___________________________________________________________________ 5. He did not get up early yesterday.___________________________________________________________________四、根据提示完成以下对话。