《It must belong to Carla》PPT课件6

Presentation

表示推测的情态动词 

在英语中，表示对某事物的确定程度，即表示推测的时候，我们通常会用到以下情态动词：

must, might, could, may, can’t, couldn’t 

Learn to make inference(推理)

must用在肯定句中表示较有把握的推测，意为“一定”。(100%)

例如： He must be working at home.

must 表示对已发生的事情的推测时，must 要接完成时。

例如：The road is wet. It must have rained last night.

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1c PAIRWORK   

Practice the conversation in the picture above. Then make conversations using the information in 1b. 

A: Whose book is this? 

B:  It must be Mary’s. J.K. Rowling is her favorite writer. 

Language Points

1.must be +sb.’s 意为“一定是某人的”

must belong to sb.意为“一定属于某人”

The book must be Mary’s.=The book must belong to Mary.

2.favorite, like, love

e.g. I like Jeremy Lin best.=I love Jeremy Lin .

=My ________ basketball star is Jeremy Lin .

3. only   (adj.) & (adv.)

e.g. 他是家里唯一一个男孩。 He is the only boy in his family.

我只见过他一次。I’ve only seen him once.

我的眼里只有你。Only you in my eyes.

... ... ...

2b Listen again. Fill in the blanks.

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.    

2c Make conversations using the information in 2a and 2b. 

A: Look! There’s a schoolbag here. 

B: What’s inside? 

A: There’s a T-shirt, ...

... ... ...

Read the conversation again and answer the questions: 

1. Why is Linda worried? 

2. What did Linda attend yesterday? 

3. What are there in her schoolbag? 

4. Did Linda go to a picnic after the concert? 

5. Could her schoolbag still be at the park？ 

3b Read the article again and find words to match the meanings. 

nervous or worried_________ 

area where people live _____________

young people______________

animal like a very large dog___________

person in the next house ______________

person who makes noise_______________

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Grammar Focus:

1.—Whose volleyball  is this? 

—It must be Carla’s. She loves volleyball. 

2.  —Whose hair band is this?

—It could be Mei’s hair band. Or it might belong to      Linda. They both have long hair.

3.—What did you see that night? 

—I’m not sure, but it can’t be a dog. It was bigger. I think it might be a bear or a wolf. 

4b Complete these responses.  

1. A: Many people are wearing coats.

B: The weather must be ____________.

2. A: Sally has been coughing a lot. 

B: She might be____________________.

3. A: This restaurant is always very crowded.

B: The food________________________.

4. A: Whenever I try to read this book, I feel sleepy.

B: It can’t ________________________. 

... ... ...

Ⅱ.完成句子

1. 这本书一定是汤姆的。他正在找这本书。

This book _____be Tom’s. He is looking for it.

2. 这个发带可能是玛丽的。她喜欢戴发带。

The hair band ______be Mary’s. She likes wearing a hair band.

3. 这个玩具熊可能是约翰的妹妹的。

她还是个小姑娘。

The toy bear ________belong to John’s sister. She is still a little girl.

4. 这个排球不是玛丽的。她根本不喜欢打排球。

The volleyball ______ be Mary’s. She doesn’t like playing volleyball at all.

... ... ...

Homework

1.Learn new words and phrases by heart.

2.Make sentences about inference with “must, might, could, may, can’t ”. 

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