新人教版九年级英语Unit8单元精选练习题附答案-word文档

新人教版九年级第八单元精选练习题附答案

Unit 8 It must belong to Carla.

第一课时 Section A(1a～2d)

01基础过关

Ⅰ. 根据句意及汉语提示填写单词。

1. This kind of robot can help to repair the ________(卡车).

2. My grandparents keep some ducks，chickens and ________(兔) on the farm.

3. The ________(粉红色的) coat looks beautiful，but it is a little small.

4. He plans to have a ________(野餐) with his friends this weekend. 5. I wonder why Mr. Yang didn't ________(参加) the meeting yesterday. Ⅱ. 用括号内所给单词的适当形式填空。

6. He said he could provide the police with some ________(value) information.

7. —________(who) book is this?

—It's Mary's. There is her name on it.

8. This e－dictionary doesn't belong to ________(I).It's Sandy's. 9. The CD could be ________(Lucy).She likes music. 10. They think Mary is ________(possible) right. Ⅲ. 用方框中所给的情态动词填空。 must，might，can't，could，may 11. Wang Hai has gone to Beijing. He ________ be at home now. 12. You ________ feel boring if you stay in that place all the time. 13. There ________ be a girl singing next door. Can't you hear her? 14. The girl in the classroom ________ be Maria. She called me from the library just now.

15. We ________ go to the Great Wall this winter，but I'm not sure. 02 能力提升

Ⅳ. 根据汉语意思完成句子，每空一词。 16. 其余的工人来自农村。 ________ ________ ________ the workers ________ from countryside. 17. 今天的报纸上有一些有价值的东西吗？

Are there ________ ________ in today's newspaper? 18. 穿粉红色毛衣的女孩一定是珍。

The girl in________ sweater ________ ________ Jean. 19. 上星期我们去野炊了。

We ________ ________ ________ last week. 20. 我认为你的网球不可能被偷。

I think your tennis ball ________ ________ ________. Ⅴ. 补全对话。

根据对话内容，从方框中选择合适的选项补全对话。

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(W＝Mrs. White M＝Mario N＝ Nick L＝Lisa) W: Eighteen，nineteen，twenty. Twenty people. That could be a record! M: I don't understand it. Jason isn't here. L: 21

M: No，he does like drama. I reminded him this morning about it. He told me that he would

come.

N: 22 He could be playing tennis.

L: 23 The courts are closed. He may be waiting for the bus. Shall I go and see?

W: No. We should start without him. We don't have enough time. M: He may come later.

W: Now，most of you took part in last year's show，but there are a few new faces.

L: This is Nick. He's Jason's brother. W: 24

N: No，I can't. But Jason is really a good singer. L: Really？I didn't know that.

W: Great. 25 I've got the right part for him. A. He might forget it. B. Can you sing，Nick? C. He might not like drama. D. We need good singers. E. He can't be playing tennis. 21.________ 22.________ 23.________ 24.________ 25.________

第二课时 Section A(3a～3c)

01基础过关

Ⅰ. 用括号内所给单词的适当形式填空。

1. Don't make so much ________(noisy).They're studying in the library.

2. We can see some ________(policeman) in the picture.

3. Many sheep were killed by ________(wolf) yesterday evening. 4. I felt ________(easy) when I was interviewed by the reporter. 5. The strange ________(happen) made everyone worried. Ⅱ.单项选择。

( ) 6. The boy didn't sleep well last night because of the ________ from the factory.

voice B. noise C. music D. song

( ) 7. In autumn there are a lot of ________ on the ground.

A. leaf B. leafs C. leaves D. leafes

( ) 8. There ________ a girl singing next door. Can't you hear her beautiful voice?

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A. must be B. must have C. can't be D. can't have ( ) 9. What ________ Bill？He looks very worried.

A. happened to B. was happened on C. was happening to D. was happening on

( ) 10. You'd better read today's newspaper，because there is ________ in it.

A. something interesting B. anything new C. important thing D. nothing special

Ⅲ. 根据汉语意思完成句子，每空一词。 11. 爱丽丝不知道她的爸爸在哪里。

Alice ________ ________ ________ where her father is. 12. 肯定有些事让你担心了。

______ ________ ________ something ________ you. 13. 她太穷，买不起那件漂亮的连衣裙。

She is ________ poor ________ buy such a beautiful dress. 14. 使我吃惊的是，那个陌生人没有走开。

To my surprise，the stranger did not ________ ________. 15. 他的一生中几乎没有太多的乐趣。

He has hardly ________ ________ fun in his life. 02 能力提升

Ⅳ. 任务型阅读。

A few months ago，a strange thing happened in my life. I heard a strange sound outside the window every night. I was scared and didn't know what to do. I thought there might be a thief (A) ________(stand) outside the window. I asked my parents to see what it was. (B)但是他们什么也没有发现。 They thought it might be the wind. But I didn't think so.

That lasted for a few days. I couldn't sleep well. Sometimes I even couldn't fall asleep. One

day，I bought a flashlight (手电筒)in a market. At midnight，as soon as I heard the strange sound，I jumped out of my bed with the flashlight.(C) I saw a black cat jumping up and down near the window. He might want to make friends with my pet cat，but he couldn't get into my house.

Do you think it is strange？Have you ever had this kind of experience in your life?

根据短文内容，完成下列任务。

任务一:在文中的(A)处用所给单词的适当形式填空。 16.

________________________________________________________________________

任务二:将文中(B)处画线句子译为英语

17.________________________________________________________________________

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任务三:将文中(C)处画线句子译为汉语。

18.________________________________________________________________________

任务四:回答问题。

19. What happened to the writer a few months ago?

________________________________________________________________________

20. What might the black cat want to do according to the writer?

________________________________________________________________________

第三课时 Section A(4a～4c)

01基础过关

Ⅰ.根据句意及汉语或首字母提示填写单词。

1.We are raising money for a physics ________(实验室)in the Hope Middle School.

2. It's cold outside. Please put on your ________(外套) when you go out.

3. Victor felt s________ in class because he stayed up too late last night.

4. The concert will be hold o________ if the weather is fine. 5. Mary lives next to me. She is my n________. Ⅱ.单项选择。

( ) 6. —Who's singing in the garden?

—It ________ be Mr. Brown. He always practices singing at this

time.

A. must B. can't C. need D. mustn't

( ) 7. Linda ________ in the classroom now. She went to the teacher's

office two minutes ago.

A. must be reading B. can't be reading C. can't read D. can be reading

( ) 8. We had fun ________ apples on the farm with the farmers last week.

A. to pick B. picking C. pick D. picked ( ) 9. The boring music made her feel ________.

A. asleep B. sleep C. sleepy D. sleeping

( ) 10. After a long walk in the sun，they wanted to drink ________.

A. cold something B. something cold C. nothing cold D. cold anything Ⅲ. 根据汉语意思完成下列句子，每空一词。 11. 她姐姐也许在洗衣服。

Her sister ________ ________ ________ clothes. 12. 他们一定是在操场上打排球。

They ________ ________ ________ volleyball on the playground.

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13. 吉姆不可能在听音乐，他在踢足球。

Jim ________ ________ ________ ________ music. He is playing

football.

14. 他一定是正在公园里锻炼。

He ________ ________ ________ in the park. 15. 玛丽现在可能正在家里看电视。

Mary ________ ________ ________ TV at home now. 02 能力提升 Ⅳ.完形填空。

Last Sunday，we had a class trip to enjoy ourselves. Our head teacher took us to the

beach for a 16 .When we arrived there at 9:00 am by bus，we heard a big 17 . It was made by the wind and the waves(海浪).It sounded like they were playing wonderful symphony.

Right away，we sat down and 18 to enjoy our picnic. We told

jokes，sang and

played games while eating sandwiches，chocolate and other snacks. In the afternoon，some students 19 each other in the water and swam for fun. Alice and I attempted to 20 fish in the water. Some students 21 the cleaners pick up the garbage. Others played cards and chess. Everyone looked extremely 22 .

At 4:30 pm，we had to go back to school， 23 we wanted to spend

some more time on the beach. Just then，I found a blue hair band on the sand.“I think Alice 24 it” Sam said，“because she likes the blue color.” But I thought it 25 belong to her because I saw her wearing a yellow one. At last，we knew it was Cindy's. We went back to school at 5:45 pm. The picnic came to an end，but we'll always remember the good time we had.

( ) 16. A .picnic B. camp C. sport D. party ( ) 17. A. accident B. sound C. story D. problem ( ) 18. A. regret B. refused C. started D. agreed ( ) 19. A. hit B. annoyed C. bothered D. chased ( ) 20. A. bring B. catch C. buy D. lift

( ) 21. A. joined B. allowed C. helped D. organized ( ) 22 .A. happy B. modest C. worried D. sad ( ) 23. A. because B. although C. unless D. when ( ) 24. A. got B. found C. dropped D. took

( ) 25. A. must B. mustn't C. could D. couldn't

第四课时 Section B(1a～1d)

01基础过关

Ⅰ.用方框中所给单词的适当形式填空。

camera，sky，suit，catch，land

1. In the USA，men in offices usually wear ________ and ties. 2. The plane ________ safely half an hour ago.

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3. He ran slowly and soon he was ________ up.

4. There are a lot of birds flying in the ________.

5. My father bought me a ________ as a birthday gift last year. Ⅱ.选用must，may，might，could或can't完成下列句子。

6. The girl has practiced dancing for two hours. She ________ be very tired.

7. Her father ________ be in the office，because he has gone to Beijing. 8. Don't play on the street. You ________ be hurt by cars. 9. The tall boy ________ be David. David is short.

10. Cindy ________ have the key to the door，but I'm not sure. Ⅲ.单项选择。

( ) 11. Have you ever seen ________ UFO?

A. a B. an C. the D. /

( ) 12. There ________ nothing in the box, since the little girl carried so easily.

A .must have B. must be C. mustn't be D. can't be

( ) 13. —Is Jim coming by train?

—I'm not sure. He ________ drive his car. A. must B. may C. need D. can't

( ) 14. Frank was late for school this morning，because he didn't ________ the school bus.

A. check B. clean C. catch D. collect

( ) 15. —Listen! What's happening?

—Oh，it might be a girl ________ in the next door. A. to cry B. crying C.cry D. cries 02能力提升

Ⅳ. 按要求完成句子，每空一词。

16. This dictionary must be Li Ying's.(改为同义句) This dictionary must ________ ________ Li Ying. 17. That is David's wallet.(对画线部分提问) ________ wallet is that?

18. The woman outside the door must be Li Lin.(改为否定句) The woman outside the door ________ ________ Li Lin.

19. There are some boys who are playing on the playground.(改为同义句)

They are some boys ________ on the playground.

20. We enjoyed ourselves at the picnic last weekend.(改为同义句) We ________ ________ at the picnic last weekend. Ⅴ.补全对话。

根据对话情景，在每个空白处填上一个恰当的句子，使对话完整、连贯。 A: Excuse me，Sally.21.________________________？ B: I'm not sure. It might be Gina's. I saw her looking for her schoolbag just now.

A: 22.________________________. Hers is brown，but this one is yellow.

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B: 23.________________________. Oh! Here is a hair band. The owner must be a girl who

has long hair. A: 24.________________________.Linda has long hair，and she's always forgetting things.

B: There're also several ping-pong balls in the schoolbag. A: Then it must be Linda's，25.________________________. B: Yes，you are right. A: Let's go and ask Linda.

第五课时 Section B(2a～2e)

01基础过关

Ⅰ. 根据句意及首字母提示填写单词。

1. She said she sent me a letter last week, but I haven't r________ it.

2. The p________ of the meeting is to choose a new president. 3. The work must be finished within a two-week p________.

4. The map may help you find the p________ of the train station quickly.

5. The boy is too excited to e________ himself well. Ⅱ. 用方框中所给单词的适当形式填空。

circle，lead，energy，medicine，victory

6. The kids stood in a ________ to listen to the old man.

7. The new hospital bought some ________ instruments last week. 8. We should discuss all the problems with our team ________. 9. Williams knew that he had missed his chance of ________. 10. After the competition，Chris couldn't even raise the ________ for a smile.

Ⅲ. 根据汉语意思完成句子，每空一词。

11. 在澳大利亚，大多数人彼此之间用英语交流。 In Australia，most people ________ ________ each other in English. 12. 不管谁指出我们的缺点，我们都将纠正它们。

No matter who ________ ________ our problems，we will correct

them.

13. 蚂蚁是一种昆虫吗？

Are ants ________ ________ ________ insect? 14. 这座桥被建造超过很长一段时间了。

The bridge was built over ________ ________ ________ ________

________.

15. 一些人认为巨石阵是用来阻止疾病的。

Some people think the Stonehenge ________ ________ ________

________ illness.

02 能力提升 Ⅳ.任务型阅读。

On November 5th，1872，the Mary Celeste left New York to sail

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to Italy. The captain，his wife and daughter and seven sailors were on board. But something terrible happened. The captain of another ship found the Mary Celeste floating(漂浮) in the middle of the sea on December 4th，1872.The captain，his family and the sailors were not on the ship and were never found.

What happened？Why did the sailors and passengers leave the ship？The Mary Celeste was not broken. Everything was good. There was no fighting，no fire and no smoke sign. There was still plenty of food and drinking water left. There were signs that the captain，his family and the sailors had left the ship in a hurry. We could tell all these because there was half－eaten food on the table. The sailors also left all their clothing behind. Even their shoes were beside their beds.

How and when did the people leave the ship？Some people said that the lifeboat(救生艇) was still on the ship but others said it was missing. The captain's diary was found on the ship and the last entry(进入)was made on November 24th.So，we could only guess that the happening time was between November 24th and December 4th.

An investigator(调查者) went aboard the ship several times to search for the answers to all these questions. But he could not find any. No one else could solve the mystery. 根据短文内容，回答下列问题。 16. What was the Mary Celeste?

________________________________________________________________________

17. When was the Mary Celeste found?

________________________________________________________________________

18. Why was the event terrible?

________________________________________________________________________

19. Was the captain's diary found on the ship after the event? ________________________________________________________________________

20. Why is the event called a mystery?

________________________________________________________________________

Self Check

Ⅰ.单项选择。

( ) 1. Ten children had a picnic near the lake. Li Yun was the only girl ________ the picnic.

A. with B. for C. at D. in ( ) 2. —Linda seems very sad.

—Of course. She lost her mobile phone and it is ________ for

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her.

A. enjoyable B. comfortable C. available D.

valuable

( ) 3. —Did you ________ a letter from your parents yesterday?

—No，but I got a letter from my friends.

A. reach B. catch C. receive D.

accept

( ) 4. Karen likes English very much. She has great fun ________ it.

A. learning B. to learn C. learn D.

learned

( ) 5. —Why are you so ________，Jack?

—Because I didn't go to bed until 2:00 a.m. this morning. A. sleepy B. hungry C. happy D.

interesting

( ) 6. —Does ________ know the answer to the question?

—Me.

A. everybody B. anybody C. somebody D.

nobody

( ) 7. Yesterday something ________ happened. It made everyone worried.

A. unhappy B. uneasy C. unable D.

unusual

( ) 8. — ________ bookcase is this?

—It must be ________.

A. Who's；Tom B. Who's；Tom' C. Whose；Tom's D.

Whose；Tom

( ) 9. The girl is talented in ________ singing ________ dancing，

so she was chosen to perform at the Spring Festival Gala. A. either；or B. not only；but also C. neither；or D.

either; nor

( ) 10. —Look！The man at the gate ________ be our teacher. He is

always standing there every morning.

—No，it ________ be him. He is having a meeting in the office

now.

A. must；can't B. must；mustn't C. can't；can't D.

can；can't

Ⅱ.词汇运用。

A)根据句意及首字母提示填写单词。

11. I don't know how to e________ my thanks to you for your help. 12. It's very cold outside. Please put on your c________ when you go out.

13. Some students are having physics class in the l________.

14. In ancient China，people can tell the time from the p________ of the sun.

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15. People in the city held a great party to celebrate their v________. B)用括号内所给单词的适当形式填空。 16. Forests can help prevent water from ________(run) away，so drought doesn't often happen in this area.

17. There are many ________(wolf) in the zoo. 18. Scientists didn't find anything ________(value) in this area last year.

19. Mike can't find his watch. It can ________(steal).

20. The boy is so ________(sleep) that he falls asleep during the class.

Ⅲ.根据汉语意思完成句子，每空一词。

21. 卡拉一定是遇到麻烦了，咱们帮帮她吧。

Carla ________ ________ in trouble. Let's give her a hand. 22. 有一个女孩在树下哭。

There is ________ ________ ________ under the tree. 23. 世上没有免费的午餐。

________ ________ ________ ________ as free lunch in the world. 24. 警察没有发现什么奇怪的事情。

The police didn't find ________ ________. 25. 我刚才和珍在电话上谈论过此事。

I talked to Jean ________ ________ ________ about it just now. Ⅳ.完形填空。

Mr. Clinton and his son Tony were both basketball fans. On Tony's 13th birthday，Mr.

Clinton 26 to drive him to New York to watch the first game of the World Series. They had no 27 but hoped to buy a pair from scalpers(票贩子).

After they arrived，they walked on the street for two hours，carrying a 28 that read，“We need two tickets.” There were many scalpers around，but the cheapest ticket was $200.They were about to leave when suddenly a man 29 them. He took out two tickets and gave them to Mr. Clinton.

“ 30 do you want？” “Just a present，” said the man.“Enjoy the game.” Mr. Clinton wouldn't accept，so the man 31 ，“I'm Jackson. Hans is my boss. He and his wife haven't missed a World Series in 18 years. But he is ill and 32 watch the game this time. So he told me to give the two tickets to people who I thought would 33 enjoy the game. A lot of people looked as if they might just take the tickets and sell them. Then I saw you and followed you for a while. You seemed very 34 .You made me think of my dad and me when I was a child. I dreamed of going to a World Series game with my father. But my dream never 35 .”

Mr. Clinton said，“This is the most wonderful thing that ever happened to us. We will never forget you and Hans.”

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( ) 26. A. hated B. decided C. failed D. refused ( ) 27. A .ticket B. money C. friend D. time

( ) 28. A. book B. chalk C. sign D. basketball ( ) 29. A. warned B. mentioned C. stopped D. introduced ( ) 30. A. How long B. How far C. How often D. How much ( ) 31. A. agreed B. shouted C. suggested D. explained ( ) 32. A. can B. can't C. must D. mustn't ( ) 33. A. actually B. lately C. nearly D. normally ( ) 34. A. excited B. lonely C. happy D. disappointed

( ) 35. A. ended up B. came true C. passed by D. took place Ⅴ.信息归纳。

下面是一则通告，请仔细阅读，按信息表中的项目要求填写信息。 Have you lost a dog, a cat, or other pets? Let us help you! Dear Pet Owner, You are here because someone very dear to you is lost. We're here because we can help. If you have a missing pet, the most important thing you need to do is get the word out to many people as soon as possible! “There is really only one secret of finding a lost dog—to find the person that last saw your dog. The more people know your dog is lost, the more likely(可能) you are to find your dog！” A picture is worth (值得) a thousand words and our mailing service can spread the word to help find your pet. In five minutes you can give us the information we need to create postcards to help find your lost pet. We will deliver (递送) the postcards within 3～4 days to every address near where your pet was last seen! Time is very important to you right now. If you need help, please send e－mails to us as soon as possible at LostPetCards. com! The Lost Pet Cards Team Information Card The aim (目的) of the team 36.____________________ The secret of finding a lost dog 37.____________________ The most important information the 38.____________________ team needs The place the postcards will be sent 39.____________________ to The website of the team 40.____________________ 单元写作小专题&Section B(3a～3b) 【单元写作目标】

能以故事的形式讲述发生在身边的事件。

1.能用“might，may，could，can，must，can't，couldn't”等情态动词

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来推测故事的发展；

2.能运用 “so，as，because，since，but，however，though，not only…but also，while” 等连词；

3.写作微技能:能在英语写作中恰当巧妙地使用“Linking words”。 一、语言积累

(一)Background information:根据首字母或汉语提示，完成下列句子。 1.I planned to a________ a concert yesterday but my ticket disappeared.

2.A strange man came while I was having a ________(野餐)，but soon I couldn't find him.

3.These days，something unusual is happening in our town. We're really nervous because every night we hear strange ________(噪音)outside our window. It made us not sleep well at night and feel s________ during the day.

4.My classmates and I have found a ________(粉红色的)wallet on the playground. We discuss about w________ wallet it is.

5.I'm really worried，because I lost an ancient coin. It is very ________(有价值的).

6.I'm on duty today. So I went to school earlier than before to clean the classroom. But to my surprise，the classroom was very clean.________(某人)has cleaned it. I wondered who did it.

7.There have been strange crop ________(圆圈) on the earth for many years. It's so amazing！All our classmates wonder how they appear. (二)Inferences:根据语境用 might，could，can，must，can't 填空。 1.I can't find my concert ticket and I was anxious. My mother said I ________ leave it at school but forgot to bring it home. But I never took the ticket to school，so it ________ be at school. 2.This morning someone helped me clean the classroom，but I don't know who did it. I think it ________ be Lin Tao. He is warm－hearted and always helps the classmates. But I didn't see him this morning. Someone told me that he was ill at home today. So it ________ be him. Then，it ________ be Wang Lin. He is my best friend，and he ________ help me clean the classroom. I asked him and he said he didn't do that. I felt confused. 3.Some students think the wallet ________ belong to Maria. But I think it ________ be Mary's because there is a photo of Jay Chou in the wallet. And she likes Jay Chou very much.

(三)Results:根据首字母或汉语提示，完成下列句子。

1.We now ________(知道)what was happening in the neighborhood. From now on，there is no more mystery out of the window.

2.Now the mystery is ________(解决).People in our town can sleep well and full of energy during the day. 3.All in a________，we still don't really know how strange crop circles appeared，and might never know. But we do know there must be something

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strange visiting our earth.

(四)写作微技能:从方框中选择合适的连词填空。

so，as，because，however，not only…but also

Last night，when we were sleeping，my husband and I heard a noise，________ we got up and turned on the light. I thought it might be a cat out of the window.________，my husband said it must be a thief.________ we were both afraid of the noise，we called the police for help. A few minutes later，the policemen came.________ they searched for the noise maker，the noise became louder and louder. Finally，they found that the noise maker was a bird. The bird hurt ________ his leg ________ his wings. We gave it first aid，and then took it to the Animal Protection Institute (动物保护协会).Since the mystery was solved，my husband and I could have a good sleep.

二、篇章训练

小明的妈妈发现近期放在家门口的垃圾经常不翼而飞，不知道是谁帮忙拿走的。主动拿走垃圾的是小明，是一些动物，还是清洁工？请你以“Where is the trash？”为题，写一篇推理文章。词数120词左右。

参考词汇:neighborhood 小区，take out the trash 倒垃圾，disappear without any trace 不翼而飞

第一课时 Section A(1a～2d)

Ⅰ. 1. truck 2. rabbits 3. pink 4. picnic 5. attend Ⅱ. 6. valuable 7. Whose 8. me 9. Lucy's 10. possibly Ⅲ. 11. can't 12. may/might/could 13. must 14. can't 15．may/might/could

Ⅳ. 16. The rest of；are 17. anything valuable 18. pink；must be 19．had a picnic 20. can't be stolen Ⅴ. 21-25 CAEBD

第二课时 Section A(3a～3c)

Ⅰ.1. noise 2. policemen 3. wolves 4. uneasy 5. happening Ⅱ.6-10 BCAAA Ⅲ.11. has no idea 12. There must be；worrying 13. too；to 14. go away 15. too much

Ⅳ. 16. standing 17. But they didn't find anything./But they found nothing.

18. 我看见一只猫在窗户旁上蹿下跳。

19. He heard a strange sound outside the window every night. 20. The cat might want to make friends with the writer's pet cat.

第三课时 Section A(4a～4c)

Ⅰ.1. laboratory 2. coat 3. sleepy 4. outdoors 5. neighbor Ⅱ. 6-10 ABBCB

Ⅲ.11. might be washing 12. must be playing 13. can't be listening to 14. must be exercising 15. could/may/might be watching Ⅳ. 16-20 ABCDB 21-25 CABCD

第四课时 Section B(1a～1d)

第 13 页

Ⅰ.1. suits 2. landed 3. caught 4. sky 5. camera

Ⅱ.6. must 7. can't 8. may/might/could 9. can't 10. may/might/could

Ⅲ. 11-15ABBCB

Ⅳ. 16. belong to 17. Whose 18. can't be 19. playing 20. had fun Ⅴ. 21. Do you know whose schoolbag it is

22. It can't be hers

23 .Let's see what's in the schoolbag 24. It may/might/could belong to Linda 25. because her favorite sport is ping-pong

第五课时 Section B(2a～2e)

Ⅰ.1. received 2. purpose 3. period 4. position 5. express Ⅱ.6. circle 7. medical 8. leader 9. victory 10. energy Ⅲ.11. communicate with 12. points out 13. a kind of 14. a long period of time 15.was used for preventing Ⅳ.16. A ship.

th

17. On December 4, 1872.

18. The people on the Mary Celeste could not be found. 19. Yes，it was.

20. Everyone left the Mary Celeste.

Self Check

Ⅰ.1-5 CDCAA 6-10 BBCBA

Ⅱ. A)11.express 12.coat 13.laboratory 14.position 15.victory

B)16.running 17.wolves 18.valuable 19.be stolen 20.sleepy

Ⅲ.21.must be 22.a girl crying 23.There's no such thing 24.anything strange 25.on the phone Ⅳ.26-30 BACCD 31-35 DBADB

Ⅴ.36. To find the lost pet. 37. To find the person that last saw the dog.

38. A picture of the pet. 39. Every address near where the pet was last seen.

40. LostPetCardscom.

单元写作小专题&Section B(3a～3b)

一、语言积累 (一) 1. attend 2 .picnic 3. noises；sleepy 4. pink；whose 5. valuable

6. Somebody 7. circle

(二) 1. might/could；can't 2. might/could；can't；might/could；might/could

3. might/could；must

(三)1. know 2. solved 3. all

(四)so；However；Because；As；not only；but also 二、篇章训练

One possible version：

Where is the trash?

第 14 页

Xiao Ming's mom always puts the trash in front of the door. But these days，the trash often disappears without any trace. Who takes it away？Here are some inferences.

At first，she thought it could be some animals taking it away. But there weren't any

footsteps around the house and she didn't hear strange noises at night. So she guesses it can't

be animals. Then，what could it be？Could it be the cleaner？However，why the cleaner

didn't take away the trash in front of her next－door neighbor's house at the same time？So it

can't also be the cleaner. Might it be aliens？They are interested in the earth. They are

interested in people's trash，too. But people are still not sure whether there is such thing. She

also thought it might be Xiao Ming or Xiao Ming's dad. But the two are too lazy to help

around at home. Then，who might do it except them?

The next day，she specially gets up early to solve the mystery. To her surprise，she sees Xiao Ming putting the trash into a dustbin. She realizes her boy has really grown up.

第 15 页

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