济川中学初三英语阶段试题 2014.12.5
第一部分 选择题(85分)
请注意：考生须将1-70题所选答案填涂到答题卡上，答在试卷上无效！
一、听力(20分)
第一部分 听对话，回答问题
( )1 What fruit does the man like?
( )2 How does Linda's father go to work?
( )3 What will the weather be 1ike tomorrow?
( )4 Where does the man want to go?
( )5. What does Jack like?
A. He likes fishing． B. He likes eating fish． C. He likes reading．
( )6. What did Tom help his parents do last weekend?
A. Clean the yard B. Clean the car. C. Clean the house.
( )7. How long has it rained?
A. For about three hours． B. For about five hours． C. For about two hours．
( )8. Where is the man’s watch made?
A. It’s made in Japan． B. It’s made in Shanghai． C. It’s made in Hong Kong．
( )9. What are they talking about?
A. The colour of the skirt． B. The price of the skirt． C. The style of the skirt．
( )10. What’s the woman doing?
A. She is looking for a policeman． B. She is on her way home．
C. She is asking the way．
第二部分 听对话和短文，回答问题
听一段对话，回答第11～12小题
( )11. What is the woman doing?
A. She is reading a book. B. She is watching TV.
C. She is cooking.
( )12. When does the woman want to go?
A. 7:00. B. 7:15. C. 6:45.
听第一篇短文，回答第13～15小题，完成信息记录表
Keep good eyesight
first After you have studied for 13 or so, have a rest
by looking in the long distance.
second Don’t read in the sun or in a poor light; don’t read in bed
or in a moving bus, and keep the book away from your eyes for about a 14
third Do 15 every day.
( )13. A. half an hour B. an hour C. two hours
( )14. A. feet B. foot C. meter
( )15. A. morning exercises B. exercises C. eye exercises
听第二篇短文，回答第16～20小题
( )16. How many children did the old man have?
A. Two. B. Three. C. Four.
( )17. Which gift did Jim give his dad?
A. A beautiful car. B. A big house. C. A clever parrot.
( )18. A parrot was sent to Dad because it could ________.
A. sing for Dad B. dance for Dad C. speak to Dad
( )19. How did Dad like the car?
A. He liked it a lot. B. He didn’t like it at all. C. He thought it was the best.
( )20. What happened to the parrot finally?
A. Dad cooked and ate it.
B. It read books for Dad.
C. Dad played happily with it.
二、选择填空(20分)
( )21.Here’s_____180-word introduction to the art festival which was written by ____
university student standing over there.
A. an; a B. the; a C. a; the D. a; an
( )22.---What did your parents think about your choice?
---They always let me do____ I think I should.
A. when B. that C. how D. what
( )23.---Kate has won the first prize in the singing competition.
---__________pleasant surprise this gave her classmates !
A. What B. How C. What a D. How a
( )24. ---Let's go to Yandu Park if it _______ tomorrow.
---But nobody knows if it_______ tomorrow.
A. won't rain; rains B. doesn't rain; rains
C. doesn't rain; will rain D. won't rain; will rain
( )25. Not only I but also Jack ____________crazy about playing football.
A .am B. is C. are D. be
( )26. Another two months will be needed before the new bridge ________.
A. completes B. is completed C. has completed D. will be completed
( )27.______we often disagree with each other, we all love our country deeply.
A. Although B. If C. Since D. Unless
( )28.It is_____amazing news that everybody was shocked.
A. such an B. such a C. so D. such
( )29.My father doesn’t like shopping much. He would rather _________ TV at home than ________ around for hours in shops.
A. watch; walk B. watch; to walk C. to watch; to walk D. to watch; walk
( )30.The old theatre will close soon__________ some extra donations are made.
A. so B. if C. because D. unless
( )31. Jim was seen ______ in the library from 3p.m. to 5p.m yesterday. He is often noticed _____ the library.
A. reading, to enter B. to read, to enter into
C. reading, enter D. to read, entering into
( )32. ---What do you think of his new design?
---It’s of even practical value than the old one. He’s just a bookworm!
A. greater B. great C. less D. little
( )33. ---How long does it take to get to the airport?
---Forty minutes. But it’s foggy today. I’m not sure the highway will be closed soon. Let’s set off earlier.
A. whether B. when C. how D. why
( )34. ---Do you know second-hand smoke?
---To protect our health and memory.
A. how we should prevent B. why should we prevent
C. why we should prevent D. whether we should prevent
( )35. ---Jim hasn’t cleaned his room yet. ---________________.
A. So Lucy has B. So has Lucy C. Neither has Lucy D. Neither Lucy has
( )36.Your application won’t until you complete the survey.
A. accept B. receive C. be accepted D. be received
( )37.We’ll have to stay at home ______it’s raining so heavily.
A. so B. until C. though D. since
( )38.I hope the train will arrive on time, but it’s my control.
A. within B. without C. under D. beyond
( )39.---Has David finished his project yet?
---I guess not. He on it at lunchtime. Do you want me to confirm it?
A. is working B. was working C. has worked D. had worked
( )40.The twins who _____ born in 2008 ________suddenly. How sad their parents are!
A. were, are missing B. was, are missed C. are, are lost D. were, are losing.
三、完型填空(15分)
Will you put others’ needs before your own? What 41 will you get if you do? Here is an experience of mine.
It was a wet day and I had a 42 time. I was busy and everyone I talked to was in a bad mood. What’s more，I went out without breakfast and I left my 43 at home. So I couldn’t get lunch and was terribly hungry.
When I finished my work，I 44 to ask my wife to meet me at the door with some money so that I could quickly go to buy 45 .Then I quickly made my way home in hope of eating my 46 meal of the day at 5:00 p.m.
As I was halfway home，my wife told me by phone that a friend of ours was in 47 and needed a lift(搭便车)home. My mind said，“I will get him 48 I get the meal.” But my mouth said，“All right, I’ll give him a 49 .”
He jumped in the car with a smile on his face and repeated how 50 he was that I would drive him home. He told me he usually walked home from his company but that day the 51 stopped him from making that journey.
52 was a mess(混乱). A drive to him normally took 10 minutes, but that day it took 30 minutes.
Now you would guess the person that I was helping is a 53 friend of mine. But，in fact，he is a friend of a friend.
I wonder if I will ever see this person again, but I feel glad I was there when he 54 me.
So you will feel yourself helpful and useful when you 55 more about others.
( )41. A.help B. feeling C. change D. reward
( )42.A.fun B. quiet C. hard D. good
( )43.A.keys B. glasses C. wallet D. notebook
( )44.A.called B. wanted C. tried D. remembered
( )45.A.gifts B. clothes C. fruit D. dinner
( )46.A.hot B. first C. simple D. free
( )47.A.trouble B. danger C. fear D. treatment
( )48.A.since B. after C. before D. when
( )49.A.choice B. greeting C. ride D. suggestion
( )50.A.sorry B. grateful C. surprised D. satisfied
( )51.A.rain B. time C. work D. traffic
( )52.A.He B. I C. Weather D. Traffic
( )53.A.new B. lovely C. close D. common
( )54.A.chose B. phoned C. joined D. needed
( )55.A.learn B. worry C. care D. talk
四、阅读理解(30分)
【 A 】
It's time for school! But on May 14th, 170 students at Duncanville High School in Texas, US, were told to go back home.
Why? Because they were wearing the wrong clothes to school.
Schools in the US don't always ask students to wear uniforms. But they have dress codes(着装要求). For example, Duncanville High School tells students to wear belts, shirts without logos(标识).Schools' most-hated clothes are different.
In 2011, the saggy (松垮的) trousers law was passed in Florida. It stops students from wearing trousers that show body parts.
Now, "the favourite new target (目标 ) of the school dress code" is leggings( 紧 身 裤 ), reported the Associated Press. Some schools don't allow leggings. Other schools ask students to wear a shirt or a skirt over leggings.
Some students complain (抱怨) that schools are going too far. But schools say dress codes help protect students' safety and make sure they grow up with good taste.
"We want to teach them that they must meet the expectations (期望) not only here in school, but also outside school," said Andre Smith.
( )56. What happened to 170 students at Duncanville High School on May 14th?
A. They were told to go back home.
B. They were wearing the uniforms to school.
C. They followed the school dress codes.
D. They didn't know it was time for school.
( )57. In Duncanville High School, students are allowed to wear______.
A. the wrong clothes B. belts, shirts without logos
C. their favourite clothes D. schools' most-hated clothes
( )58. How long has the saggy trousers law been used in Florida?
A. For a few weeks. B. For several months.
C. For two years. D. For three years.
( )59. Some students complain that schools are going too far probably because _______.
A. they want to grow up with good taste
B. they want to protect t hemselves
C. they are not happy with the rules
D. they are interested in skirts over leggings
( )60. We can infer (推断) from the text that Andre Smith may be _________.
A. the head of Duncanville High School
B. a student from Duncanville High School
C. the head of the Associated Press
D. a news reporter from the Associated Press
【 B 】
Andi Davise, 49, regularly crossed the trail through the Phoenix Mountains Preserve with a few other hikers before sunrise. This morning, however, she met nobody and heard only the sounds of animals.
Some time later, Andi got to the steep slope(陡坡), she climbed up to the top by using her hands. When she finally reached the top, she noticed a dark shape several inches from her left foot. She was frightened and then looked carefully. "It's a dog and it's dead." she said to herself. It took her a few seconds to realize that the dog's eyes were open. A thin, dirty bull dog was looking at her.
She greeted in a low and soft voice to show she was friendly. The bull dog shook when he heard her voice.
Andi inched closer and dropped some water into the dog's mouth. He tried to stand up but failed. Something was wrong with his left front leg. Andi pulled out her phone to contact her husband, Jason, but he didn't respond. She knew that if she didn't carry the dog down the mountain, he would die.
She carefully put her arms under the dog's body. He was so weak that he fell into her chest.
Andi had great trouble going down the steep, rocky mountainside with the 50-pound animal in her arms. Even her arms and back started aching, she didn't give up. The trip up had taken 30 minutes while going back down took twice that.
Andi's husband received her mess ages at last. He and their son, Justin, jumped into the car and drove to pick up Andi.
Later that morning, an X-ray showed that the bull dog was badly hurt, he was likely to lose his left leg.
A few days later, the Davises returned to the animal hospital. "The first thing he did was to give me a kiss, then he went right to my son." Andi said. They named the dog Elijah and brought him home that day.
( )61. How did Andi get to the top of the mountain?
A. Her husband sent her. B. Another hiker helped her.
C. S he climbed by herself. D. She reached there by car.
( )62. What does the underlined word "respond' in Paragraph 4 mean?
A. Pull. B. Contact. C. Speak. D. Answer.
( )63. How long did it take Andi to go down the mountain according to the passage?
A. An hour B.A quarter C. Half an hour D. One and a half hours
( )64. Which of the following is the correct order?
a. Audi found a dying dog on the top.
b. Andi climbed up the sleep slope.
c. The Davises brought the dog home.
d. Andi had much trouble carrying the dog down.
e. The Davises drove the bull dog to the hospital.
A. badce B. badec C. abdce D. adbec
( )65. The best title should be "________".
A. A woman hiker saved the life of a 50-pound bull dog
B. A woman hiker carried a bull dog down the mountain
C. A woman hiker got on well with a 50-pound bull dog
D. A woman hiker found a 50-pound dog on the mountain
【 C 】
For 21 years，Georges Bwelle watched his sick father traveling to hospitals，which could not offer him all necessary help.
Jamef Bwelle suffere d only a broken arm at first，but it finally developed into a hematoma. That would affect him for the rest of his life. Bwelle spent years taking his father to overcrowded hospitals.
It was not easy. They would leave home at 5 a.m. and ran to the hospital to be the first. There were a lot of patients. Some people could die because they were waiting.
The situation hasn’t changed much since Bwelle’s father died in 2002.
In Cameroon，there is one doctor for every 5,000 people while in the United States there is one doctor for every 413 people. And even if they could see a doctor，many Cameroonians couldn’t afford it.
When he saw his father and so many of his countrymen suffer，Bwelle decided to do something about it.
He became a doctor himself.And he started an organization，ASCOVIME. It travels into the countryside on weekends to provide free medical care. Since 2008，he and his group of volunteers have helped nearly 32,000 people.
Almost every Friday，his team jam into vans and travel to villages in need. In each trip they receive 500 people. Patients come o n foot from 60 kilometers around the village for free treatment.
The next morning，the team will do simple operations in a schoolhouse，town hall or home，and work into the early hours of Sunday morning.
On Sunday，the team heads back to the city，tired but proud of their work. They know that their help can make a world of difference to those they help.For his devotion to his country and people，Georges Bwelle becomes one of the 2013 Heroes voted throughout the world.
( ) 66. Jamef Bwelle’s broken arm developed into a serious illness probably because_____.
A. he had been hurt too seriously B. he had been taken to hospital too late
C. he had not received proper treatment D. he had not followed the doctor’s advice
( )67.Which is one of the problems about medical care in Cameroon？
A. The country has too large a population.
B. Many people are too poor to pay for treatment.
C. Doctors generally have too poor medical skills.
D. Hospitals are too far away from the countryside.
( )68 When do Bwelle’s team travel to villages in need?
A. On weekends. B. On weekdays.
C. At the end of the month. D. In their free time.
( )69.We can reach the conclusion that Bwelle and his team are .
A. patient and confident B. polite and helpful
C. kind and hard-working D. lively and creative
( )70.The passage mainly tells us .
A. why Bwelle decided to become a doctor
B. what bad conditions Cameroonians are in
C. that doctors are badly needed in Cameroon
D. how Bwelle has become an admired doctor
第二部分 非选择题(65分)
五、词汇运用 (15分)
A. 根据句意及所给的汉语提示，写出单词的适当形式，使句子的意思完整、正确。
71. He always works to high ______________(标准),but he’s modest and easy to work with.
72 . Mum’s housework is never _____________(完毕)
73. _____________(凭借)hard work, he realized his dream at last.
74. Which TV set should I choose ?It’s hard for me to make a (决定)
75. The four suspects all say that they are not____________(有罪的)
B.根据句意用括号中单词的适当形式填空，使句子的意思完整、正确。
76. He re's a list of the most famous _________________ (direct)names.
77. Reading books can help us learn a lot about people in different __________(time).
78. More attention should be paid to_____________(practise) speaking English.
79. I don’t think the first suspect is telling the ____________(true).
80. No one_________________(travel)farther than the moon so far.
81. I don’t like this one.Please give me a ______________________(attract)one
82. There are always famous people on the show ____________(talk) about their lives.
83. Kitty acted so well that she ______________(mistake) for a real princess.
84. We should encourage more people _________________(protect) the environment.
85. The thief caught last night seemed to be in his_____________(40)
六、任务型阅读(10分)
阅读下列短文，根据短文中的信息完成文后表格。(每空一词)
Mayme Clayton collected books, magazines and letters written by African Americans. Her son, Avery Clayton, thought her collection was important. Unlike most books, these were rare and hard to find. They were written by writers who helped shape African American culture.
One book in the collection was written by Phillis Wheatley. Wheatley was a slave who wrote poetry. She was the first African American to publish a book. Wheatley herself signed (签名) the book in the Claytons’ collection. No one else owns a copy signed by Phillis Wheatley.
By the time she passed aw ay at age 83, Mrs. Clayton had more than 30,000 books by black people. Her collection also includes papers about slaves, photographs, movies, sheet music, and personal letters by black leaders and artists. It is one of the biggest personal collections of African American history and culture in the United States.
Avery Clayton’s dream was to create a museum for his mother’s treasures. Scholars say that Mrs. Clayton’s collection is very important. Without her work, part of African American heritage (遗产) would have been lost. “We didn’t know these things existed,” says Sara Hadron of California’s Huntington Library.
The collection’s new home is likely to be in Culver City, California. Part of Avery Clayton’s dream is to share the cultural riches his mother collected with others. He especially wants kids to have a chance to see the collection. “ At present African American culture is being explained by pop culture,” he says, “ It’s important to offer a more complete picture.”
Mayme Clayton and Her Collection
Personal information ● She liked 86 books, magazines and letters written by African Americans.
●She 87 when she was 83years old.
Her collect ion ● Compared with other books, the books she collected couldn’t be found 88 .
● The only copy written and 89 by Phillis Wheatley was in her
collection.
● She had a large collection , 90 books, paper, photographs and other things by black leaders and artists.
● Her collections is of great 91 to African American history and culture.
Her 92 dream ● A 93 for the treasure would be created.
● He hopes to 94 the culture riches collected by his m other with
more people, especially 95 .
86.___________ 87____________ 88.____________ 89.____________ 90_____________
91.___________ 92.____________ 93.____________ 94.____________ 95.____________
七、阅读与回答问题(10分)
请认真阅读下面短文，并根据短文内容回答问题。(不超过10个词)
World Sleep Day，organized by the World Sleep Day Committee of the World Association of Sleep Medicine s ince 2008，is held on March 21 every year.
The aim of World Sleep Day is to celebrate the benefits of good and healthy sleep. Events involving discussions，presentations of educational materials and exhibitions take place around the world and online.
Sleep quality plays a key role in people’s health. Researchers say that there are a lot of advantages if we always get enough sleep. We can be smarter，thinner，healthier and more cheerful. Also we’re to have better skin，better memories and longer lives. When you lose even one hour of sleep for any reason，it will influence your performance the next day.
In general，adults are thought to need at least eight hours of sleep a night，but a recent survey found that，on weekdays，only 21% of them really get a full eight hours of sleep，and another 21% get less than six. For teenagers，a healthy amount is about eight to nine hours per night. However，about 80% of high school students don’t get enough sleep because of their schoolwork or some bad habits.
27% of people throughout the world have sleep problems. Now there are over 80 kinds of sleep disorders，and most people know little about their danger. So，for our good life and work，it’s necessary for us to realize the importance of sleep and try to have a good sleep.
9 6. When is World Sleep Day ？
97. What is the purpose of World Sleep Day？
98. What will happen if we sleep one hour less than we should？
99. Why don’t most high school students have enough sleep？
100. How many kinds of sleep disorders are there in the world?
八、缺词填空(10分)
Travelling to all corners of the world gets easier and easier. We live in a global village, but this doesn't m 101 that we all behave in the same way.
How should we behave when you meet s 102 for the first time? An American shakes
your hand firmly while 1 103 you straight in the eye. In Thailand, people g 104 each
other by pressing both hands t 105 at the chest(胸膛).
Many countries have r 106 about what you should and shouldn't wear. In Muslim(穆斯林)c 107 , women should wear long blouses and skirts. In Japan, you should take off your shoes when entering a house. R 108 to place them neatly together where you come in.
In Spain, many people eat a light breakfast and a late dinner. In Mexico, l unch is the time to r 109 , and many people prefer not to d 110 business as they eat. In Britain, it's not unusual to have a business meeting over breakfast.
101.____________102.___________.103________ ____104.____________ 105.____________
106.____________107____________108.____________109.____________110.____________
九、书面表达(20分)
假设你是9年级学生Daniel，你遇到了一些问题，你写信给21世纪英文报的“知心大姐”栏目，希望得到帮助。问题如下：
1. 作业太多，经常熬夜，上课昏昏欲睡；
2. 喜欢篮球，曾经参加校篮球队的选拔，但没有被接受；
3. 自认为有表演天赋，梦想做一名成功的演员，参加了戏剧俱乐部，去年在一部剧中扮演过主角，受到了高度赞扬，但是这占用了很多的时间；
4．已经想了很多方法来解决这些问题，但没效果。希望……
要求： 1. 语句通顺，书写规范。
2. 文章必须包括所有内容要点，第4点可适当发挥1-2句。
3. 词数100左右，文章开头结尾已给出，不计入总词数。
Dear agony aunt,
I’m a Grade 9 student. These days I have some problems, and I don’t know how to deal with them.____________________________________________________________________
__________________________________________________________ ___________________
Yours,
Daniel
济川中学初三英语阶段试题 2014.12.5
答 题 纸
五、词汇运用 (15分)
A．根据中文提示写单词。(5分)
71. 72. 73. 74. 75.
B.用所给词的适当形式填空。 (10分)
76. 77. 78. 79. 80.
81. 82. 83. 84. 85.
六、任务型阅读 (10分)
86. 87. 88. 89. 90.
91. 92. 93. 94. 95.
七、阅读表达 (10分)
96. When is World Sleep Day ？
97. What is the purpose of World Sleep Day？
98. What will happen if we sleep one hour less than we should？
99. Why don’t most high school students have enough sleep？
100. How many kinds of sleep disorders are there in the world?
八、缺词填空 (10分)
101. 102. 103. 104. 105.
106. 107. 108. 109 110.
九、书面表达 (20分)
I’m a Grade 9 student. These days I have some problems, and I don’t know how to deal with them.
Yours,
Daniel
济川中学初三英语阶段试题 2014.12.5
听力原稿
一． 听力测试
第一部分 听对话，回答问题
1. W：Which do you prefer．strawberries or apples?
M：Neither．I like bananas best．
2. M：How does your father go to work every day, Linda?
W：He drives a car to work．
3. M：What a good day!
W：Yes．it will also be sunny tomorrow．We will have a sports meeting．
4. M：How far is the railway station from here?
W：It’s three kilometres away．
5. W：What’s your hobby, Jack?
M：I like reading．
6. W: What did you do last weekend, Tom?
M: I did my homework first. Then I helped my parents clean our house.
7. W：Oh，it's raining．How long has it been raining?
M：It began to rain at about three o'clock. Now it's five o’clock．
8. W：Is your watch made in Japan?
M：No, it’s made in Shanghai．
9. M：This skirt costs 1,000 yuan．Would you like to try it on?
W：1,000 ? Are you joking?
l 0. W：Excuse me, where is the nearest supermarket?
M：Sorry，I'm new here．You may ask that policeman．
第二部分 听对话和短文，回答问题
听一段对话，回答第11～12小题
11. M: What are you doing? Are you watching TV?
W: No, I am not. I'm reading a book.
M: Do you want to go to the movies?
W: Sure. When do you want to go?
M: Let's go at 7:00.
W.: Oh, that’s too late. Let’s make it a quarter earlier.
M: OK，that’s good. Let’s meet at the gate of the cinema .
W: OK.
听第一篇短文，回答第13～15小题，完成信息记录表
It is important for everyone to keep good eyesight. But do you know how to protect your eyesight? First, don't keep your eyes working for a long time. You'd better have a rest by looking in the long distance after you have studied an hour or so. Second, pay attention to the following: don't read in the sun or in a poor light; don't read in bed or in a moving bus. And when you read, you should keep the book away from your eyes for about a foot. Third, do eye exercises every day. It will also help you keep good eyesight.
听第二篇短文，回答第16～20小题
An old man lived in the country. He had two sons and one daughter. They were Jim, Bob and Alice. They left home to make money and became rich soon. This year they came back together on Father’s Day. Each of them had a gift for their dad.
Jim bought a big and beautiful house for Dad. Bob sent him a car and Alice’s gift was a parrot. The parrot could speak to Dad. After a big dinner they left. Their dad was very happy.
A few days later, Dad sent them letters of thanks:
“Jim”, he wrote to one son, “the house is so large. I live in only one room, but I have to clean the whole house.”
“Bob,” he wrote to the other, “I’m too old to travel. I spend most of the time at home, so I don’t use the car.”
“Dear Alice,” he wrote to his daughter, “ you really know what I like . The chicken was
delicious. Thanks.”
参考答案：1-5 ABCCC 6-10 CCBBC 11-15 ACBBC 16-20 BBCBA 21-25CDCCB
26-30.BADAD 31-35.ACACC 36-40.CDDBA
41-45.BCCAD 46-50.BABCB 51-55.ADCDC
56-60.ABDCA 61-65.CDABA 66-70.CBACD
五、standards, done, Through, decision, guilty, directors’, times, practising, truth
has traveled, more attractive, talking, was mistaken, to protect, forties
六、collecting，died, easily, signed, including, importance, son’s, museum, share, kids
七、96. On March 21 every year.
97. To celebrate the benefits of good and healthy sleep.
98. Our performance will be influenced the next day.
99.Because of their schoolwork or some bad habits.
100.Over 80.
八、mean, someone, looking, greet, together, rules, countries, Remember, relax, discuss
九、Dear agony aunt,
I’m a Grade 9 student. These days I have some problems, and I don’t know how to deal with them. I have too much homework to do every day. As a result, I often stay up late and I am sleepy in class. I like playing basket ball. I once tried out for the school basketball team, but failed. I think I have a gift for acting, and I dream of being a successful actor. So I joined the Drama Club. I even played a lead role in a play last year. I acted so well that I was thought highly of ,but it takes me a great deal of time.
I have thought of many ways to solve these problems, but they don’t work. I hope you will tell me how to achieve a balance between my study and hobbies. Could you help me? Please write to me soon!
Yours,
Daniel
本文来自：逍遥右脑记忆 https://www.jiyifa.com/chusan/314490.html
相关阅读：新目标九年级英语Unit3 Section B（2c-Self Check）习题（带答案