九年级英语全册 Unit 5 It must belong to Carla.教案 人教新目标版.doc

Unit 5: It must belong to Carla.
Part 1: Teaching Design
第一部分:教学设计
Functions
Make inferences
Structures
must, might, could and can’t for making inferences
Target language
—Whose volleyball is this? —It must be Carla’s. She loves volleyball.
—It could be Ted’s.
Vocabulary
picnic, chase, escape, belong to, toy car, plate, mystery, appointment, worried, wake, neighbor, garbage
Learning strategies
Sequencing, Deducing
Period 1: Writing, Listening and Speaking (Page 34)
(It must be Carla’a volleyball.)
Objectives
● To learn to understand and use must for making inferences
● To write, listen and speak about whom something belongs to
Procedures
■ Warming up by studying the title “It must belong to Carla.”
Hello, class. Modal verbs are used to express ideas such as possibility, intention, obligation and necessity. must is one of modal verbs. It expresses possibility and certainty. It can be translated as “一定，可能”in Chinese.
belong to means a part of something or somebody. It is“属于”in Chinese.
must

1. That must be Jerry. They said he was tall with bright red hair.
2. That must have been the right restaurant. There are no other restaurants on this street.
3. NO FUTURE FORM
1. That must not be Jerry. He has red hair.
2. That must not have been the right restaurant. I guess there is another one around here somewhere.
3. NO FUTURE FORM
belong to
1. You and I belong to different classes.
你和我属于不同的班级。
2. The more help a man have in his garden; the less it belongs to him.
花园里帮忙的人手愈多，就愈不成为自己的花园。
3. What party do you belong to?
你属于哪一党派？
4. Do you belong to a union?
你属于某个工会吗？
5. I belong to Glasgow.
我是格拉斯哥人。
1a Looking and writing
Hello, class. On page 34 is a picture with many things in it. Write the things you see in the correct columns in the chart.
1b Listening and matching
You are going to do listening and matching on page 34. Match each of the persons with a thing and a reason. Pay attention to the use of must in the sentences.
Now go to page 130 to read tapescript to find and examine the predicates with must, cut/ the sentence into thought groups, and underline all the useful expressions.
Useful expressions from the conversation
must be Carla’s, love volley ball, must belong to …, the only little kid at the picnic, leave a book, one’s favorite author, how about …, listen to classical music
Now let’s talk as they do in the conversation. We are going to talk in imitation of the conversation we have just heard and read.
1c Pairing and speaking
In pairs practice the conversation in the picture on page 34. Then make conversations using information in the chart in 1b.
Whose volleyball is this?
It must be Carla’s. She loves volleyball.
Whose books are these?
They must be Mary’s. The man is her favorite author.
Whose CD is this?
It must be Grace’s. She likes listening to classical music.
Next act out the following conversation. Pay attention to the word must used for making inferences.
Girl 1: Whose toy car is this?
Boy 1: It must be Deng Wen’s. He loves toy car.
Girl 2: Oh, that CD must belong to Grace’s little brother. He was the only little kid at the picnic. And the book must belong to Grace. He loves cats.
Boy 1: Oh, and look, someone left a magazine.
Girl 2: Oh, yeah… This magazine must be Carla’s. She likes reading magazine in English.
Girl 1: OK… and how about this volleyball?
Girl 2: Hmmmm… The volleyball must belong to Mary. She always plays volleyball after school.

Period 2: Listening and Writing (Page 35)
(The person can’t be a boy.)
Objectives
● To learn to understand and use must, might, could and can’t for making inferences
● To read and speak about whom something belongs to
Procedures
■Warming up by studying the grammar focus
Hello, class. What is this? Yes, it is a notebook.
—Whose notebook is this? —It must be Ning’s. It has her name on it.
—这是谁的笔记本？ 一定是宁的，有他名字啊。
—Whose French book is this? —It could be Carla’s. She studies French.
—这是谁的法语书？ —可能是卡拉的，她学法语啊。
—Whose guitar is this? —It might belong to Alice. She plays the guitar.
—这是谁的吉他？ —也许是爱丽丝的，她弹吉他。
—Whose T-shirt is this? —It can’t be John’s. It’s much too small for him.
—这是谁的体恤？ —不可能是约翰的，他穿太小了。
Can you see the differences in the Chinese translation of must, could be, might and can’t be?
What are the differences?
2a Listening and writing
Bob and Anna found a backpack outside their school gate. Listen to their conversation and write down the things found in the backpack. Pay attention to the uses of modal verbs making inferences.
Now go to page 130 to read tapescript to find and examine the predicates with must, cut/ the sentence into thought groups, and underline all the useful expressions.
Useful expressions from the conversation
a school T-shirt, go to our school, a hair band, have long hair, belong to …, at the picnic, forget things, on the tennis team
Now let’s talk as they do in the conversation. We are going to talk in imitation of the conversation we have just heard and read.
2b Listening and filling
Next you are to listen to the tape once again. Fill in the blanks with modal verbs you hear used to making inferences.
2c Filling and telling
On page 35 is a chart in which you will see 8 sentences. A word is missing from each sentence. Fill in a word from this unit.
The notebook must be Ming’s. It was on her desk.
The homework can’t be Carol’s. She wasn’t at school today.
The soccer ball might be John’s or Tony’s. They both play soccer, don’t they?
The French book must be Li Ying’s. She’s the only one who’s studying French.
I can’t find my backpack. It might be still at school.
The photo must be Lu’s. Those are his parents.
The red bicycle can’t be Hu’s. She has a blue bicycle.
This ticket might be my aunt’s or uncle’s. They’re both going to the concert.

Period 3: Reading and Speaking (Page 36)
(It might still be in the symphony hall.)
Objectives
● To learn to understand and use must, might, could and can’t for making inferences
● To read and speak about why you are anxious
Procedures
■Warming up by telling about “must, might, could and can’t for making inferences”
用情态动词表达对事实的推测
根据说话人对事实的把握性大小，must表示“肯定…”，may / might / can / could表示“可能……”，must只用于肯定句中，may / might的否定式may not / might not表示 “可能不……”, 而can / could可以用于疑问句，表示“可能，可能……吗?”，其否定式can’t / couldn’t 表示“不可能”。用情态动词可以对现在或过去的事实进行推测。对不同的时间内容推测有不同的结构。
对现在的事实进行推测：主要结构：……must/ may/ might+动词原形；……must/ may/ might + be+名词/形容词/介词短语；……must/ may/ might be + doing
例句：
1. You must be Jeanne. I’m Mathilde Loisel. We used to know each other very well.
2. They must be in bed already at this time of the night.
3. The teacher must be joking.
4. Freda isn’t in class. She must be sick.
5. There must be something wrong.
6. She might be very clever, but she hasn’t got much common sense.
7. He may be arriving this evening.
8. He may be traveling around the world.
9. The keys can’t be in the room. I have just searched it very carefully.
10. Can the news be true?
3a Reading, numbering and circling
On page 36 you see a box. In it is a thank-you message from Linda to Anna. Read it, number the 5 parts and circle the words you don’t know.
Subject: Thanks! From: Linda
_④_ If you have any idea where it might be, please call me.
_②_ I think I dropped it during the concert so it might still be in the symphony hall.
_⑤_ I tried to call you but your mom said you were still at your optometrist appointment ( I hope you new glasses look nice!).
_③_ I really need it because I have a math test on algebra tomorrow. It’s crucial that I study for it because it counts 30% to the final exam.
_①_ I’m really anxious, because I can’t find my backpack.
Thanks,
Linda
Read the thank-you message from Linda to Anna again and copy all the useful expressions in your notebooks.
Expressions from the message
have some idea where …, drop … during the concert, in the symphony hall, at one’s optometrist appointment, look nice, really need …, have a math test on …, It’s crucial that …, study for …, count 30% to the final exam, be really anxious, find one’s backpack
Read the thank-you message from Linda to Anna again and rewrite it in your own words.
3b Pairing and speaking
In pairs talk about the words you don’t understand. You can use “can’t”, “must”,” could” or “might”.
A: What do you think “anxious” mean?
B: Well, it can’t mean “happy”.
A: It might mean “worried”.
B: Oh, yes. She’s worried because of her test.
A: What do you think “concert” mean?
B: Well, it can’t mean “music”.
A: It might mean “a performance of music by players or singers”.
B: Oh, yes. She was in the symphony hall.
A: What do you think “backpack” mean?
B: Well, it can’t mean “back”.
A: It might mean “a pack on the back”.
B: Oh, yes. She was carrying a pack on her back.
A: What do you think “algebra optometrist” mean?
B: Well, it can’t mean “algebra teacher”.
A: It might mean “a person skilled in testing glasses”.
B: Oh, yes. She was having a math test on algebra the next day.
4 Pairing and speaking
In pairs talk about the things from the backpack on page 37. You are going to make guesses about the owner of the backpack.
A: Here’re some earrings. The owner can’t be a boy.
B: Well, it could be a boy. The earrings might be a present for his mother.
A: Here’s a school T-shirt. The owner must be a student.
B: Well, it could be a classmate of ours. The school T-shirt is the same as ours.
A: Here’s a hair band. The owner can’t be a boy.
B: Well, it could be a boy. The hair band might be a present for his mother.

Period 4: Writing, Listening and Speaking (Page 37)
(He could be running for exercise.)
Objectives
● To learn to understand and use must, might, could and can’t for making inferences
● To write, listen and speak about what people might be doing if something strange happened
Procedures
■Warming up by talking about a UFO
Hello, class. Have you ever seen or heard of a UFO? What is UFO? Well, look at this photo. It is a UFO. A UFO is an unidentified flying object in the sky. It comes suddenly and goes suddenly.
Nobody knows for sure what it is. Some believe it is man-made. Others don’t think so. What do you think of it? Now tell the class something about UFO.
1 Looking and writing
Hello, class. Have you ever seen any UFOs or aliens? What are they? How do they look?
Now turn to page 37, look at the pictures and write a sentence about each picture. Use Must, might, could and can’t for making inferences.

The UFO is land. It is coming down from the sky!
The terrible, ugly, frightening alien is chasing the two people.
The frightened man is looking back at the alien.
A woman with camera is shooting films.
They must be making a movie.
…
2a Listening and numbering
To know more about the UFO and aliens you shall listen to a recording. While listening pay attention to the uses of must, might, could and can’t for making inferences and try to number the pictures on page 37.
Read the tapescript on page 130 and copy all the useful expressions in your notebooks.
Expressions from the conversation
look at the man running down the street, could be running for exercise, wear a suit, might be late for work, look kind of scared, something in the sky, could be a helicopter, cant’ be a helicopter, must be a UFO, a strange creature getting out, must be an alien, chase the man, must be dreaming, call the police, wait a minute, a woman with a camera, could be from the TV news, look at all those other people, must be making a movie
Read the tapescript on page 130 again and rewrite it in your own words.
2b Listening and completing
You are going to listen to the tape again and complete the sentences in the box on page 37. Use Must, might, could and can’t for making inferences.
They see…
The man says…
The woman says…
1. a man running
He could be running for exercises.
He might be late for work.
2. something in the sky
It could be a helicopter.
It must be a UFO.
3. a strange creature
It must be an alien.
I must be dreaming.
4. a woman with a camera
She could be from the TV news.
They must be making a movie.
2c Pairing and speaking
In pairs role play the conversations between the man and woman. Use must, might, could and can’t for making inferences.
A: Why do you think the man is running?
B: He could be running for exercise.
A: No, he’s wearing a suit. He might be running to catch a bus.
B: There’s something in the sky. It could be a helicopter.
A: No, it can’t be a helicopter. It must be a UFO.
B: And there’s a strange creature getting out. It must be an alien.
A: I must be dreaming.
B: Look, there’s a woman with a camera.
A: She could be from the TV news.
B: Oh! They must be making a movie.
Period 5: Reading, Writing and Speaking (Page 38)
(Strange events in Bell Tower neighborhood)
Objectives
● To learn to understand and use must, might, could and can’t for making inferences
● To read, write and speak about strange events
Procedures
■Warming up by reading aloud the text to the recording
Studies and practice show that one simple activity — reading aloud — is one of the best ways to learn English. Reading aloud helps develop your language skills. You will use them in school and throughout your lives. So why don’t you go to page 38 to read aloud the text while listening to the recording. Read in groups of thought.
3a Reading and underlining
There’s a newspaper article here on page 38. Now read it to list examples of must, might, could and can’t for making inferences. While reading also try to cut/ the sentence into thought groups, study all the predicates, circle all the linking words and underline all the expressions. That’s grammar study, in deed.
Examples of must, might, could and can’t for making inferences
1. My wife thinks that it could be an animal, but my friends and I think it must be teenagers having fun.
2. They think it might be the wind. I don’t think so！”
3. At first, I thought it might be a dog, but I can’t see a dog and I still hear the noises outside.
4. There must be something visiting the homes in our neighborhood, but what is it?
Make your own sentences using must, might, could and can’t for making inferences.
1. I think that it could be a UFO, but my father and my brother think it must be the air force doing experiments.
2. They think it might be the garbage. I don’t think so！
3. At first, I thought it might be a helicopter, but I can’t see a helicopter and I still hear the noises in the sky.
4. There must be something happening downstairs, but what is it?
Copy the useful expressions in your notebook.
Expressions from the text
strange events, in Bell Tower neighborhood, used to