翻译句子1. 这是谁的杂志 ? Whose magazine is this?2. 它肯定是汤姆的 . It must be Tom’s.3. 这本书属于我的哥哥 . This book belongs to my brother.4. 这个发带不可能是刘梅的 . The hair band can’t be Liu Mei’s.5. 这个足球可能属于约翰 . The football could belong to John.

1. “Whose pen is this?” It ____ Liu Mei because I saw her use it the other day.

A. can’t be B. might be C. must belong to

2. That’s a piece of good news. They ___ glad to hear that.

A. can be B. might be C. must be

3. She ____ her test paper, for only fifteen minutes has passed.

A. can’t have finished B. must have finished

C. might has finished

C

C

A

4. This story ____ long time ago.

A. was happened B. has happened C. happened

5. He’s staying at home today ____ he is ill.

A. because B. because of C. so

6. Peter often annoys others _____ his confidence.

A. because B. because of C. use

7. He was left in the forest so we were all _____ for his safety.

A. interested B. excited C. anxious

C

C

B

A

UFO: unidentified flying object

不明飞行物，飞碟

alien

What do you think of them?

Do you like them?

看图完成句子1. The _______ is landing.

2. The thing that can fly is a _______.

3. They see a strange _______. It must be

an alien.

UFO

helicopter

creature

1. Look at the pictures. Then use the words from the box to write a sentence about each picture.

land man UFO run alien chase

1

a. The UFO is landing.

b. The alien is chasing the man. b. The alien is chasing the man.

c.The man is running. c.The man is running.

What is the creature doing? It is playing tennis.

A: What could the creature be doing?B: It could be……

It is reading.

A:What might the creature be doing?B:It might be ……

It is shopping.

A: What could the creature be doing?B: It could be ……

It is sleeping.

Listen and number the pictures 1-3 .Listen and number the pictures 1-3 .2a2a

22

33

Think:

• Write two or three sentences to finish the story.

2a, Section B…the man was running as fast as he could. He thought that the alien must be chasingmust be chasing to

catch him, and he might losemight lose his life if he were caught! “Hello…!” Suddenly a voice came from behind…

The man knew it must bemust be the alien the alien! “But how could itcould it speak our language?” He wondered…“MightMight I make friends with you?” The alien stopped just in front of the man, with a big smile and both its arms opened to him…“I must be dreamingmust be dreaming!” the man said to himself…

They see… The man says…

The womanSays…

1. A man running. He could be He might be

2. Something in the sky.

It could be It must be

3. A Strange creature.

It must be I must be

4. A woman with a camera.

She could be They must be

running for exercise

a helicopter

an alien

from the TV news

late for work

a UFO

dreaming

making a movie

2b2b

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.

2c2c

赶公共汽车

Pairwork (2c: P37)Pairwork (2c: P37)

Sample dialogue 2:

A: Why do you think the girl is

crying?

B: She could be crying for the

failing of the exam.

A: No, her cat died. She might be

crying for her dead cat.