课堂练习2

Unit 4

Question 1 to 3 are based on the following conversation.

1. Why did some people waiting in line leave early?

A. They didn’t ha ve a credit card.

B. They couldn’t wait anymore.

C. They had spent the night in the line.

D. They felt ill.

2. What is the woman’s reaction to the situation?

A. She is going to fight against the problem.

B. She feels the school is justified.

C. She is proud to be a student.

D. She is resigned to what’s happening.

3. What does the woman think is a good reason for standing in line?

A. Registering for classes.

B. The complexity of the registration procedure.

C. A musical performance.

D. The opportunity to speak with his fellow students.

Questions 4 to 7 are based on the following conversation.

4. What is this conversation mainly about?

A.It is about what a jellyfish looks like.

B.It is about how a jellyfish moves.

C.It is about what a jellyfish eats.

D.It is about the location of where jellyfish live.

5. What shape is the jellyfish?

A. It is a bell shape.

B. It has a long and narrow shape.

C.It is shaped like a small locomotive.

D.It is shaped like a string.

6.What does a jellyfish do to move?

A. It dangles its tentacles.

B. It uses tiny jets.

C. It waves its tail from side to side.

D. It expels water.

7.When does a jellyfish catch its food?

A.When contracting its bell.

B. When the other fish surround it.

C. When nearing the beach.

D. When sinking downward.

Questions 8 to 10 are based on the following conversation.

8. Why does the woman want Jeremy to join the band?

A.She thinks it will help him get out more often.

B.He plays an instrument the band needs.

C.She thinks it would improve his playing,

D.The band is suitable to his tastes.

9. Why is Jeremy not sure he wants to join the band?

A.He doesn’t have a guitar anymore.

B.He doesn’t like the other members of the band.

C.He doesn’t think he is good enough.

D.He doesn’t have time to practice.

10.What kind of events will the band play at?

A.Weddings and parties.

B. Concert halls.

C.School events.

D. Where they can get the most people. Questions 11 to 13 are based on the following passage.

11.What is the main topic of the passage?

A.Moods of people.

B. Sleep and dreams.

C.Effect of sleep and dreams.

D. How to manipulate dreams.

12.How are sleep and dreams related with people’s performances?

A.The less sleep people have, the better they perform.

B.The fewer dream characters, the happier people are.

C.The level of one’s moods rises and falls according to his dream characters.

D.The less dozy, the more clear-thinking.

13. What is the probable source of the passage?

A.Science fiction.

B. Critical review.

C.Science report.

D. Textbook.

Questions 14 to 17 are based on the following passage.

14.What is the topic of this talk?

A. Poison control centers and doctors.

B. Bathing from a container or in a shower.

C.The effect of water temperature on eyeballs.

D.First-aid treatment of eye problems.

15. How high from the victim’s head should the water be poured?

A.Fifteen minutes.

B.Two or three inches.

C.Immediately.

D. Into the inside corner of the eye.

16. What is the key word in the treatment of eye problems?

A.Chemical burns.

B. Victim.

C.Urgency.

D.Physician.

17.Why is the treatment of eye problems so important?

A.Because one gets one pair of eyes, delay in treatment or inadequate treatment

may cause permanent eye damage.

B.Because the eyes are the windows to the soul.

C.Because adults need to wash out their eyes in a shower periodically.