2023-2024学年人教版九年级全册Unit 8 It must belong to Carla. 知识总结 （含答案）

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Unit
8 It must belong to Carla.
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知识重难点
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1.掌握情态动词表推测的用法
2.能听懂关于物品归属的对话，并能与他人讨论此话题
3.能读懂有关描述物品归属的文章，并能就物品的归属进行推测表达
重点短语：
belong to 属于
at the picnic 在野餐
attend a concert 参加音乐会
pick up 捡起
nothing much 没什么事
at first 起初
in the neighborhood 在社区里
go away 离开
in the laboratory 在实验室里
feel sleepy 感觉困倦的
run after 追赶
express a difference 表达差异
add information 添加信息
not only...but also... 不但
more than 多于；超过
communicate with sb. 和某人交流
a kind of 一种
have a medical purpose 有一个医疗目的
prevent illness 预防疾病
keep healthy 保持健康
point out 指出
a victory over an enemy 战胜敌人
wait for 等待
be late for 迟到
on the phone 通过电话
用法集萃：
What’s wrong with... ......怎么了？
used to do sth. 过去常常做某事
see sb. doing sth. 看见某人正在做某事
have fun doing sth. 做某事有乐趣
could/might be doing sth. 可能正在做某事
try to do sth. 努力做某事
stop sb. from doing sth. 阻止某人做某事
must have done 一定做过......
9.one of+the+形容词的最高级+名词复数形式 最......的......之一
Section A
must，意思“必须”，用于肯定句、否定句、疑问句中；用于否定句中，mustn’t意思“一定不要；禁止”。
例句：
We must find a good way to learn English well.
我们必须找一个学好英语的好方法。
You mustn’t play soccer on the grass. 你一定不要在草地上踢足球。
---Must I clean the classroom 我必须打扫教室吗？
---Yes, you must.是的，你必须。
--- No, you needn’t/No you don’t have to.不，你不必。
练习：
我们必须打扫教室。________________________________________________
我们一定不要给花浇太多水。_________________________________________
2.only用作形容词，意思“唯一的，仅有的”，用来修饰名词。
例句：
She is the only girl in the group. 她是组里唯一的女孩。
练习：
他是班上唯一的男生。_______________________________________________
她是这个学校唯一的女老师。_________________________________________
have a picnic野餐 go for/on a picnic 去野餐 at the picnic 在野餐中，
例句：
We went to the beach for a picnic. 我们去海滩野餐了。
belong to，意思“属于”后接名词或人称代词的宾格形式。
例句：
That book belongs to him. 那本书属于他。
These clothes must belong to Tom. 这些衣服一定是汤姆的。
练习：
我们下周要去野餐。_________________________________________________
这个杯子属于我。_________________________________________________
What’s wrong with you 意思“......怎么了？”常用来询问，某人遇到了什么麻烦事，患了什么疾病或某物出现了什么问题
例句：
---What’s wrong with you 你怎么啦？
---I lost some money.我掉了一些钱。
拓展：
表示“......怎么了/出什么事了？”还可以用What’s the matter with you /What’s the trouble with you
练习：
你怎么啦？我感冒了。_______________________________________________
你的数学老师怎么啦？______________________________________________
辨析attend，join和take part in
attend，常用于参加会议，婚礼，典礼，演出，演讲，音乐会等。
I attended his wedding. 我参加了孤独他的婚礼。
join，指是加入某个党派，团体组织等。
She joined the Young Pioneers. 她加入了少先队，
take part in，指参加群众性活动。
We’ll take part in social practice during the summer vacation.
暑假期间我们将参加社会实践。
练习：
我要加入学生会。__________________________________________________
我们明年参加志愿者活动。___________________________________________
你要参加那个会议吗？______________________________________________
valuable，意思“宝贵的，贵重的，有用的”。
例句：
Thanks for your valuable advice. 感谢你提出的宝贵意见。
There’s nothing valuable in the handbag.手提包里没有什么贵重物品。
The information is very valuable to me. 这信息对我很有用。
拓展：
valuable，常用短语“be valuable for/to sb” 对某人有价值。
Her grandmother left her a valuable ring.她奶奶留给她一个贵重的戒指，
This experience is valuable to me.这段经历对我很有价值。
worth，常用短语“be worth +名词”值...... “sth be worth doing”某事值得被做。
It’s worth our work. 这事值得我们付出劳动。
The book is well worth reading. 这本书很值得一读。
练习：
你有什么宝贵的意见吗？____________________________________________
这部电影值得一看。________________________________________________
这本书对我有价值。________________________________________________
must have done，意思“一定做过.....”，表示对过去已经发生的事情的肯定推测，否定结构can’t have done“不可能做过......”
例句：
You must have mistaken my intention.你一定是误会了我的意图。
The glass 的cracked. Someone must have dropped it.
这个杯子有裂纹，一定被人摔过。
I can’t have gone to the wrong house. I checked the address repeatedly.
我不可能走错房子呀，我多次核对过地址。
练习：
她一定在看电视。________________________________________________
他不可能和别人打架。____________________________________________
maybe，副词，意思“也许，可能”。在句中作状语。常位于句首。
例句：
Maybe she’ll come this afternoon. 她可能今天下午来。
Maybe you put the letter in your pockets.你也许把信放在口袋里了。
拓展：
may be，意思“可能是，也许是”。
He may be a soldier. 他可能是一位士兵。
Maybe和may be可以互换
Maybe you are right. = You may be right. 你也许，是对的。
练习：
他可能是一名老师。____________________________________________
There must be+主语+doing sth. 意思“一定有......正在做某事”
例句：
There must be someone playing the guitar in the park.
一定有人在公园里弹吉他。
There must be someone knocking the door.一定有人正在敲门。
练习：
一定有人正在教室里唱歌。___________________________________________
一定有人正在操场上踢足球。_________________________________________
hear sb doing sth，意思“听见某人正在做某事”，hear sb do sth，意思“听见某人做过某事”。
例句：
I heard him singing when I walked past the shop.
我走过那家商店时，听见他正在唱歌。
I often hear her sing in the evening. 我经常听见她在晚上唱歌。
练习：
我听见他正在读英语报纸。___________________________________________
他听见我唱过歌。__________________________________________________
辨析sleepy，asleep和sleep
sleepy，形容词，意思“困倦的，瞌睡的”可以做表语或定语。
He is so sleepy that he can’t listen carefully. 他太困了，以至于他不能认真听讲。
asleep，形容词，意思“睡着的”，只能做表语。
The old man fell asleep while watching TV. 那位老人在看电视时睡着了。
sleep，动词，意思“睡觉”。名词，意思“睡眠”。
Please be quiet! The baby is sleeping. 请安静！那个婴儿在睡觉。
We need at least 8 hours’ sleep at night. 我们晚上至少需要8小时的睡眠.。
练习：
我很困。___________________________________________________
那个男孩睡着了。____________________________________________
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课堂练习
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Mr Brown was going away for a week. Before he left, he said to his son, "if anyone asks for me, you can tell him that your father has been out for doing something, and will be back in a week, then be sure to ask him to sit down for a cup of tea."
"OK, Dad," said his son. But he was afraid his son couldn't remember this, he wrote these words down on a piece of paper and gave it to him. His son put it into his small pocket, took it out and looked at it every now and then.
Four days passed, but no one came to see his father. The boy thought that there was no man to come and that the piece of paper was of no more use for him, so he burnt it that evening.
The next afternoon, someone knocked at the door. The boy opened it. A man was standing at the door and said, "Where is your father " The boy put his hand into his pocket at once and looked for the piece of paper. He could not find it. He suddenly remembered he had burnt it, so he shouted, "No more."
The man was very surprised. He asked, "No more I met your father last week. When did it happen "
"Burnt yesterday evening."
1. Mr Brown told his son that _____.
A. he would be away from home for four days
B. he would be back in seven days
C. he would be back in a month
D. he liked a cup of tea
2. Mr Brown wrote the words down on ________.
A. the wall B. the door
C. a piece of paper D. his son's pocket
3. A man came to visit the boy's father on ________.
A. the second day B. the third day C. the fourth day D. the fifth day
4. The man was very surprised because _________.
A. he thought the child's father was dead
B. the child didn't ask him to sit down
C. the child gave him a cup of tea
D. he couldn't find that piece of paper
5. What was burnt ___________.
A. The piece of paper B. Mr Smith C. The visitor D. The boy
Section B
could be doing sth，意思“可能正在做某事”情态动词+be+doing
例句：
I think he could be watching TV at home. 我认为他可能正在家里看电视。
She might be doing her homework.她可能正在做作业。
练习：
我的爸爸可能正在做家务。__________________________________________
他可能正在洗衣服。________________________________________________
exercise，不可数名词，意思“运动；锻炼”，常用短语do/take exercise = do sports “做运动，锻炼身体”。
例句：
He takes exercise every day. 他每天都做运动。
We should do exercise to keep healthy. 我们应该做运动来保持健康。
拓展：
exercise，可数名词，意思“体操；练习”
We do morning exercises every day. 我们每天都做早操。
exercise，不及物动词，意思“运动；锻炼”
We exercise every morning. 我们每天早上都锻炼。
练习：
我们应该每天都锻炼。____________________________________________
这些练习题都很难。______________________________________________
辨析receive和accept
receive，动词，意思“接收；收到”，不涉及收到者是否同意，客观上收到。
He received a letter from his friend. 他收到了朋友的来信。
accept，动词，意思“接受”，收到者同意，主观上接受。
She accepted my gift. 她接受了我的礼物。
练习：
她接受了我的谢意。____________________________________________
我收到了他的来信。____________________________________________
辨析arrive，reach和get to
arrive，不及物动词，后接表示地点的名词时，接介词in和at，其中，arrive in接大地点，arrive at接小地点。
reach，及物动词，直接和表示地点的名词连用。
get to，动词短语，直接接地点名词，如果后面接的是home，here，there，to一定要省略。
例句：
We arrived in Beijing yesterday afternoon. = We reached Beijing yesterday afternoon. = We got to Beijing yesterday afternoon. 我们昨天下午到达北京的。
练习：
你到公交车站了吗？____________________________________________
我们一小时后到家。___________________________________________
5辨析point out，point at和point to
point out，意思“指出”给某人指出方向，要点或错误。
Will you please point out the man who saved the boy’s life
请你指出那个救男孩性命的人好吗？
point at，意思“指着”指向离说话人较近的人或事物。
Please point at the words while you are reading. 读书时请用手指着字。
point to，意思“指向”指向离说话人较远的人或事物。
He pointed to the house on the other side of the river and said, “That’s my home.”
他指着河对岸的房子说：“那是我家。”
练习：
谢谢你给我指出了错误。____________________________________________
他指着这本书说这是我的。___________________________________________
我指着那个人问那是谁？____________________________________________
prevent...from doing sth. 意思 “阻止......做某事”，相当于stop/keep...from doing sth.
We must prevent the water from being polluted. 我们必须防止水被污染。
练习：
我们必须阻止学生在考试中作弊。
_____________________________________________________________________
阻止我爸爸吸烟是有必要的。
_____________________________________________________________________
wait for，意思“等候”，其后可跟人或物。wait for sb. to do sth. “等候某人做某事”
例句：
I’ll wait for you at the door. 我将在门口等你。
Tom is waiting for you to come here. 汤姆正在等你来这里。
练习：
你正在等谁呢 ___________________________________________________
我等你来帮我。___________________________________________________
as，when和while的辨析
as，意思“当......的时候”，含有一边......一边......，强调不同的动作同时发生。
He watched TV as he shouted. 他一边喊一边看电视。
when，意思“当/在......的时候”，主从句动作可以同时发生，也可先后发生。从句时态多用一般现在时或一般过去时
It was snowing when we got to the airport. 我们到达机场时，天正在下着雪。
while，意思“正在......时”，主从句动作伴随而发生，从句常用进行时，如果表示主从句中的动作同时进行，主句也要用进行时。
While we were having a meeting, Li Ming came in.
我们正在开会时，李明进来了。
Some students were reading while others were writing.
有些学生在读书，而有些学生在写字。
练习：
他一边看书一边听音乐。
___________________________________________________________________
我们到家时，爸爸已经睡了。
___________________________________________________
我正在听歌时，爸爸回来了。
___________________________________________________
Once a man lost his umbrella. He put an advertisement in the newspaper, but without 1_____. So one day he came to one of his friends, a 2_____, for 3_____. His friend asked him 4______ he had written the advertisement.
The man gave it to him, “5______ at the London Church a black umbrella. 6_____ finds it and leaves it will 7_____ ten pounds.”
His friend had put 8______ advertisements in newspapers because of his business. He thought the way of writing was of great 9_____. So he 10_____ him to write in another 11______.
The next day, such an advertisement appeared in the 12_____, “If the man who was seen to 13____ an umbrella from the London Church doesn’t want to get into trouble, he 14_____ return it to No.20 Broad Street.”
The next morning, the man was very 15_____ to see in front of the door 16____ twelve umbrellas of all size and colors. His umbrella was also 17_____ them.
Many of them had notes, which said they had been taken by 18_____, and 19____the man not to say anything about the 20_____.
1. A. use B. news C. result D. umbrella
2. A. worker B. merchant C. writer D. news reporter
3. A. newspaper B. advertisement C. information D. help
4. A. how B. why C. when D. what
5. A. Lost B. Missed C. Stolen D. Bought
6. A. Who B. Whoever C. Who ever D. The person
7. A. accept B. receive C. find D. reward
8. A. wonderful B. interesting C. many D. successful
9. A. interest B. value C. use D. importance
10.A. helped B. suggested C. wanted D. insisted
11.A. saying B. newspaper C. language D. way
12.A. poster B. newspaper C. church D. city
13.A. find B. rob C. bring D. take
14.A. can B. may C. will D. ought
15.A. moved B. happy C. surprised D. sorry
16.A. at least B. at most C. no more than D. not more than
17.A. under B. beside C. between D. among
18.A. mistake B. chance C. accident D. choice
19.A. ordered B. persuaded C. asked D. told
20.A. note B. umbrella C. advertisement D. newspaper
Uncle Li and Uncle Wang are good friends. They live next to each other and their farms are both at the foot of the mountain. So they can help each other. But neither of them likes to use his head. They're both poor though they work hard. Most villagers have built new houses, but they still live in the low and broken houses. They never find out why.
Once Uncle Li went to town to buy some medicine for his wife. In the town he heard the apples in a city were expensive. He told Uncle Wang about it as soon as he went back. They decided to carry some apples to the city. They borrowed some money from their friends and bought nearly 1,000 kilograms of apples in the villages and carried them to the city on a tractor. Bad luck! A lot of apples has already been carried there when they arrived. A few days later they had to sell them at a low price. They felt unhappy and returned to their village.
"I can't understand why we sustained (蒙受) losses in business while others always profit (盈利)" Uncle Li asked one day.
"The tractor was too small " Uncle Wang said without thinking. "We'll carry more apples on a truck next time!"
"I agree!" said Uncle Li. "How foolish (傻的) we were !"
1. Uncle Li and Uncle Wang live in the low and broken houses because __________.
A. they hope to save money
B. they're both poor
C. their farms are at the foot of the mountain
D. they're not far from their farms
2. The two farmers carried the apples to the city to _________.
A. make a journey B. visit some places of interest
C. meet their friends D. make a profit
3. the tow farmers had to sell their apples at a low price because ________.
A. theirs weren't as good as the others'
B. theirs were much less than the others'
C. a lot of apples had been already carried to the city
D. they forgot to carry them on a truck
4. Uncle Li and Uncle Wang were unhappy because _________.
A. they had sustained losses in business
B. they had lost some money in the city
C. something was wrong with the tractor
D. other people profited in the city
5. Which of the following is true
A. The two farmers found out why they were poor.
B. The two farmers will soon get rich.
C. Neither of the farmers is clever.
D. The two farmers decided to buy a truck.
参考答案
Section A:
We must clean the classroom.
We mustn’t water the flower much.
He is the only boy in the class.
She is the only woman teacher in the school.
We will go for a picnic next week.
The cup belongs to me.
What’s the matter with you
I had a cold.
What’s the matter with your math teacher
I want to join the student union.
We will take part in the volunteer activity.
Will you attend the meeting
What valuable opinions do you have
The film is worth seeing.
The book is valuable for me.
She must watch TV.
He may be a teacher.
There must be someone singing in the classroom.
There must be someone playing football on the playground.
I hear him reading the English newspaper.
He heard me sing.
I’m very sleep.
That boy fell asleep.
课堂练习：B C D A A
Section B:
My father could be doing housework.
He could be washing clothes.
We should exercise every day.
These exercises are difficult.
She accepted my thanks.
I received a letter from him.
Do you arrive at the bus stop
We will reach home after one hour.
Thanks for pointing out my mistake.
He pointed at the book and said that it was mine.
I pointed to that man and asked who he was.
We must prevent students from cheating in the exam.
It’s necessary to prevent my father from smoking.
Who are you waiting for
I’m waiting for you to help me.
He sang as he read books.
When we arrived home, my father had fallen asleep.
My father came back while I was singing.
课堂练习：
完形填空：C E D A A A B A D A D B D C C A D A C B
阅读理解：B D C A C