(共23张PPT)
Unit 8
It must belong to Carla.
Section A (1a-2d)
单词
句子
语法
能力
whose, truck, picnic, rabbit, attend, valuable, pink, anybody。
正确运用must, might, could 和can’t 对物品的归属进行推断。
1. Whose book is
this
2. It must belong
to Mary. = It
must be Mary’s.
通过运用目标语言，进行听力及语言交流能力训练，在训练中强化目标语言,从而达到中考要求。
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03
02
04
Language Aims
whose adj. & pron. 谁的
truck n. 卡车；货车
picnic n. 野餐
rabbit n. 兔；野兔
attend v. 出席；参加
valuable adj. 贵重的；宝贵的
pink adj. 粉红色的 n. 粉红色
anybody pron. 任何人
Look at the picture.Write the things you see in the correct columns in the chart.
Clothing Fun things Kitchen things
hat volleyball plate
jacket
T-shirt
CD
toy truck
magazine
book
cups
1a
Listen and match each person with a thing and a reason.
1b
Person Thing Reason
Jane’s little brother volleyball J. K. Rowling is her favorite writer.
Mary toy truck She loves volleyball.
Carla magazine He was the only little kid at the picnic.
Deng Wen book She always listens to pop music.
Grace CD He loves rabbits.
听录音,完成下面的对话。
A: Whose volleyball is this
B: It ________ be Carla’s. She loves volleyball.
A: How about this toy truck
C: Hmm … that toy truck ________ belong to Jane’s little brother. He was
the only little kid at the picnic. And the magazine must ________
________ Deng Wen. He loves rabbits.
B: Oh, look, someone left a book.
C: That book must ________ Mary’s. J. K. Rowling is her favorite writer.
A: OK … and how about this CD
C: Hmm … The CD must belong to Grace. She always listens to pop
music.
must
must
belong
to
be
Practice the conversation in the picture above. Then make conversations using the information in 1b.
1c
Person Thing Reason
Jane’s little brother toy truck He was the only little kid at the picnic.
Mary book J. K. Rowling is her favorite writer.
Carla volleyball She loves volleyball.
Deng Wen magazine He loves rabbits.
Grace CD She always listens to pop music.
A: Whose … is this
B: It must belong to xx/be xx’s. Because …
A: Whose book is this
B: It must be Mary’s. J. K. Rowling is her
favorite writer.
Bob and Anna found a schoolbag at the park. Listen and write down the things in the schoolbag.
2a
Things in the schoolbag
1. ____________________
2. ____________________
3. ____________________
T-shirt
hair band
tennis balls
Listen again. Fill in the blanks.
2b
1. The person ______ go to our school.
2. The person ______ be a boy.
3. It ______ be Mei’s hair band.
4. The hair band ______ belong to
Linda.
5. It ______ be Linda’s schoolbag.
must
must
can’t
could
might
must
might/
could
can’t
Use “must” to show that you think something is probably true.
Use “might” or “could” to show that you think something is possibly true.
Use “can’t” to show that you are almost sure something is not true.
100%
20%～80%
0%
can’t 在此表示猜测，译为“不可能”，后接动词原形。
might/could在此表示猜测，译为“也许，可能”，后接动词原形。
must在此表示猜测，译为“肯定，极可能”，后接动词原形。
It ____________ be a white vase.
It also ____________ be two faces.
—Whose book is it
—It ________ be Tony’s.
The book ________ be Mary’s.
could/might
could/might
must
can’t
Make conversations using the information in 2a and 2b.
2c
A: Look! There’s a schoolbag here.
B: What’s inside
A: There’s a T-shirt, …
Role-play the conversation.
2d
Linda: Mom, I’m really worried.
Mom: Why What’s wrong
Linda: I can’t find my schoolbag.
Mom: Well, where did you last put it
Linda: I can’t remember! I attended a concert yesterday so it might still be
in the music hall.
Mom: Do you have anything valuable in your schoolbag
Linda: No, just my books, my pink hair band and some tennis balls.
Mom: So it can’t be stolen.
Linda: Oh, wait! I went to a picnic after the concert. I remember I had my
schoolbag with me at the picnic.
Mom: So could it still be at the park
Linda: Yes. I left early, before the rest of my friends. I think somebody must
have picked it up. I’ll call them now to check if anybody has it.
Language Points
It must belong to Carla. 它一定是卡拉的。
belong to 意为“属于，是……的”，没有被动语态，也不能用于进行时态。其中to是介词。
The guitar might belong to Alice. 这把吉他也许是艾丽斯的。
这句话还可以用以下方式表达： The guitar might be Alice’s.
The book belongs to me. = The book is mine.
belong to 表示某物“属于”某人，后常跟名词或代词宾格，不能跟名词性物主代词或名词所有格
be 表示某物“是”某人的，后接名词性物主代词或名词所有格
1
Whose book is this 这是谁的书？
whose特殊疑问词，意为“谁的”，可以作定语、也可作表语，用以提问物品的所属关系。其答语常用名词所有格、名词性物主代词或短语belong to。
—Whose bananas are these 这些是谁的香蕉？
—They are Jim’s bananas. 它们是吉姆的。
—Whose is that bedroom 那是谁的卧室？
—It is mine. 我的。
2
I attended a concert yesterday … 昨天我参加了一个音乐会……
attend此处用作及物动词，意为“出席；参加”，其宾语常为concert，meeting等。
Children must attend school. 儿童必须上学。
3
attend 指“到场”或“出席”会议、宴会、典礼、仪式等
join 参加某团体或组织成为其中一员或参加活动,是非正式用语
join in 表示“加入；参加(某种活动)”，in之后接名词或v.-ing形式；表示“参加某人的某种活动”时，可用join sb. in (doing) sth.
take part in 指参加一项工作, 在其中分担一部分, 也指参加活动并积极工作
My mother attended an important meeting yesterday.
我妈妈昨天参加了一个重要的会议。
We are going swimming. Would you like to join us
我们要去游泳，你想跟我们一起去吗？
Will you join us in playing basketball 你会和我们一起打篮球吗？
I’m going to take part in the sports meeting. 我将要参加运动会。
Do you have anything valuable in your schoolbag 你的书包里有贵重的东西吗？
valuable形容词，意为“贵重的；很有用的；宝贵的”，在句中可用作定语，也可用作表语。用作表语时，可与介词to连用，常用短语be valuable to sb.“对某人来说很有价值”。
This painting is very valuable. 这幅绘画非常名贵。
He gave us valuable advice on the problems of education.
他在教育问题上给我们提了宝贵的建议。
This experience is valuable to me. 这一经历对我很有用。
4
I left early, before the rest of my friends. 我早在我其余的朋友之前离开了。
the rest of …意为“剩下的/其余的……”，其后接名词作主语时，谓语动词的单复数形式取决于of后面的名词的单复数。
The rest of the students are boys. 其余的学生是男生。
The rest of the money is stolen. 剩下的钱被偷了。
5
I think somebody must have picked it up. 我想一定有人捡到了它。
must have picked it up是“must+have+过去分词”的结构，表示对过去时间里可能发生的事情的肯定推测。
—Linda has gone to work, but her bicycle is still here.
琳达已经去上班了，但她的自行车还在这里。
—She must have gone by bus. 她一定是乘公共汽车去的。
6
① may/might/can/could have done sth. 推测过去时间里可能发生的事情。
He might/could have arrived there. 他可能早就到那里了。
② ought to/should have done sth. 本应该做某事，而事实上并没有做。否定句表示"不该做某事而做了"。ought to 在语气上比should 要强。
You ought to/should have been more careful in this experiment.
③ needn't have done sth. 本没必要做某事
You needn’t have dressed so warmly for the trip. The weather there was hot.
你本没必要为了旅行穿那么暖和，那里的天气很热。
④ would like to have done sth. 本打算做某事
I would like to have read the article, but I was very busy then.
我本打算读这篇文章，但我那时太忙了。
情态动词+have+过去分词
I’ll call them now to check if anybody has it. 现在我要给他们打电话核实一下是否有人拿了它。
anybody代词，意为“任何人”，常用于否定句和疑问句中，相当于anyone。有时在肯定句或if条件状语从句中想表达“任何人”的含义时也用anybody/anyone。
Has anybody come 有人来了吗？
It’s easy—anybody can do it. 这很容易——任何人都会做。
Please tell me at once if anybody calls me.
假如有人给我打电话，请立刻告诉我。
7
Exercise
Ⅰ
belong to
at the picnic
listen to
her favorite writer
must be Carla’s
译出下列短语
属于 ___________________
在野餐 ___________________
听 ___________________
她最喜欢的作家 ___________________
一定是卡拉的 ___________________
单项选择
1. This ______ be Lucy’s. Look! Her name is on the cover.
A. can B. must C. could
2. —Look! Peter is playing soccer on the playground.
—It ______ be Peter. He has gone to Beijing.
A. mustn’t B. might C. can’t
3. The nice T-shirt must be ______, because they both like wearing T-shirt.
A. Mary and Linda’s B. Mary or Linda’s C. Mary’s or Linda’s
4. The toy truck must ______ Tom. He is the only child here.
A. be B. belong to C. belongs to
5. —______ CD is this
—It must be Carla’s. She always listens to pop music.
A. Who B. Whose C. Whom
Ⅱ
B
C
C
B
B
Summary
be sb.’s.
belong to sb.
肯 定：It must
有可能：It might/could
不可能：It can’t
情态动词 must, might, could, can’t 后接动词原形, 可以表示对现在的情况的推测。be+所有格与belong to可以表示所属关系。
Homework
假如你的朋友在教室里捡到了一些东西，你们在推测这些物品的主人。写一写需要用到本课所学的哪些词汇及句型。
