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Unit5 Section B3a-3d能力提升练习一
Ⅰ. 根据句意，用括号中所给单词的正确形式或适当的介词/副词填空。
1. While the Smiths __________ (walk) along the beach, they noticed the sea water pulling back strangely.
2. Tilly screamed __________ her family to get back to the hotel immediately.
3. Thanks to her quick thinking, hundreds of people __________ (save) that day.
4. The security guard refused __________ (leave) the building until everyone was out.
5. The little boy was __________ (complete) shocked when he saw the huge wave.
Ⅱ. 完形填空（10小题）
阅读下面短文，掌握其大意，然后从每题所给的A、B、C、D四个选项中，选出最佳选项。
It was a sunny morning in July. I was on holiday with my family in a small village by the sea. We decided to take a walk along the beach. The sky was blue, and the sea looked __1__.
Suddenly, while we were walking, I noticed something __2__. The sea water started moving back quickly, and there was thick white froth (泡沫) on the waves. I __3__ it looked like the pictures of a tsunami I saw in a documentary.
“Run!” I shouted to my parents. “It’s a tsunami!”
At first, they thought I was joking, but seeing the __4__ look on my face, they believed me. We turned around and ran as fast as we __5__. People on the beach were screaming and running wildly. We rushed to the __6__ ground we could find.
Just as we reached the top of a hill, we saw the huge wall of water crash onto the beach. It was a __7__ scene. The water destroyed everything in its path. We stayed there, __8__, until the rescue team came.
__9__, no one in my family got hurt. That day, I __10__ that knowledge is power. It really saved our lives.
1. A. angry B. peaceful C. noisy D. terrible
2. A. usual B. funny C. strange D. boring
3. A. realized B. forgot C. refused D. wondered
4. A. happy B. serious C. tired D. excited
5. A. must B. might C. could D. should
6. A. lowest B. highest C. cleanest D. dirtiest
7. A. wonderful B. scary C. relaxing D. boring
8. A. laughing B. singing C. sleeping D. shaking
9. A. Sadly B. Thankfully C. Suddenly D. Quickly
10. A. questioned B. imagined C. learned D. guessed
Ⅲ. 阅读理解 阅读短文，从每题所给的A、B、C、D四个选项中选出最佳答案。
A
The Heroic Guard
On December 26, 2004, a massive tsunami hit Phuket, Thailand. Many tourists were enjoying the beach when the disaster struck. However, one man stood out for his bravery. He was John, a security guard at a local hotel.
When John saw the sea water rushing back, he didn't wait. He jumped into action. He ran towards the beach, shouting at people to run to higher ground. Some people were too shocked to move. John grabbed them by the arm and pulled them to safety. He ran back and forth several times, ignoring the danger. Thanks to his efforts, dozens of people survived. Later, a reporter asked him why he risked his life. John simply said, "It was my job. I just did what anyone would do."
11. Where did the story happen
A. In a hospital.
B. On a beach in Thailand.
C. In a school.
D. On a mountain.
12. What did John do when he saw the tsunami signs
A. He ran away immediately.
B. He hid under a table.
C. He shouted and pulled people to safety.
D. He took photos of the wave.
13. The underlined word "massive" in Paragraph 1 probably means "______".
A. very small
B. very big
C. very slow
D. very weak
14. What can we infer from John’s words in the last sentence
A. He thought he was a hero.
B. He wanted to be famous.
C. He believed helping others was natural.
D. He regretted saving people.
B
Earthquake Survival Tips
Earthquakes often happen without warning. Knowing what to do can mean the difference between life and death. Here are some tips:
Before an earthquake: Prepare an emergency kit with water, food, and a flashlight. Make sure you know where the safe exits are in your house.
During an earthquake: If you are indoors, drop to the ground, take cover under a sturdy desk, and hold on. Stay away from windows. If you are outside, move to an open area away from trees and buildings.
After an earthquake: Check yourself and others for injuries. Be careful of broken glass and fallen power lines. Listen to the radio for official instructions.
15. According to the text, what should you prepare before an earthquake
A. A map and a compass.
B. Water, food, and a flashlight.
C. A first-aid book.
D. Warm clothes.
16. What should you do if you are indoors when an earthquake happens
A. Run out of the building quickly.
B. Stand near the window.
C. Hide under a sturdy desk.
D. Take the elevator.
17. The word "emergency kit" in Paragraph 2 refers to ______.
A. a set of tools for repair
B. a bag with supplies for survival
C. a map of the city
D. a list of phone numbers
18. Why does the writer suggest staying away from windows during an earthquake
A. Because windows might break and hurt you.
B. Because you need fresh air.
C. Because it is easier to see outside.
D. Because the exit is usually near the window.
19. The structure of the passage is ______.
A. Problem - Solution
B. Introduction - Main Body - Conclusion
C. Time order (Before - During - After)
D. Comparison and Contrast
Ⅳ. 补全对话（4小题）
根据下面的对话情境，在每个空白处填入一个适当的句子，使对话恢复完整。
Lily: Hey Tom, how was your trip to the beach last week
Tom: It was unforgettable, but also very scary.
Lily: 20. ____________________
Tom: Well, while I was walking by the sea, I saw the water moving back very quickly.
Lily: That sounds like a tsunami sign! 21. ____________________
Tom: Yes, I screamed for everyone to run. Thanks to my warning, we all got to high ground safely.
Lily: Wow, you are so brave! Did you get hurt
Tom: 22. ____________________. But I was completely shocked.
Lily: 23. ____________________. Knowledge really saved your life this time.
Tom: Exactly! I learned it from our textbook Unit 5.
Ⅴ. 书面表达（15分）
假设你是李华，上周你们学校组织了一次防震演习（earthquake drill）。请你根据以下提示，给你的美国笔友 Mike 写一封电子邮件，分享这次经历。
提示： 1. 时间：上周三上午； 2. 地点：学校教学楼；
3. 经过：警报声（alarm）突然响起，你在教室上课，迅速躲到桌子底下，随后有序撤离到操场；
4. 感受：学到了什么？（至少两点）
要求：1. 包含所有提示内容，可适当发挥；
2. 条理清晰，语句通顺，70词左右；
3. 运用过去进行时描述场景。
Dear Mike,
How is it going I want to share a special experience with you._________________
___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Best wishes,
Li Hua
【参考答案及解析】
Ⅰ. 语法填空
1. were walking (过去进行时，描述背景动作)
2. at (scream at sb. 对着某人大喊，带有急切或警告意味)
3. were saved (被动语态，人们被拯救)
4. to leave (refuse to do sth. 拒绝做某事)
5. completely (副词修饰形容词shocked)
Ⅱ. 完形填空
1. B (peaceful 宁静的，对应sunny morning)
2. C (strange 奇怪的，对应后文的反常现象)
3. A (realized 意识到)
4. B (serious 严肃的/认真的，父母看到表情才信)
5. C (as fast as one could 尽某人所能地快)
6. B (highest 最高的，逃生要往高处跑)
7. B (scary 吓人的)
8. D (shaking 颤抖的，因为害怕)
9. B (Thankfully 幸亏，表庆幸)
10. C (learned 学到)
Ⅲ. 阅读理解
11. B 12. C 13. B 14. C
15. B (细节题：准备水、食物和手电筒)
16. C (细节题：躲在结实的桌子下)
17. B (词义猜测：应急包/生存包)
18. A (推理题：窗户易碎伤人)
19. C (结构题：按震前、震中、震后的时间顺序)
Ⅳ. 补全对话
20. What happened / What was wrong
21. Did you do anything / Did you warn them
22. No, I didn't / No, I was safe
23. That's great / I'm glad to hear that
Ⅴ. 书面表达（参考范文）
Dear Mike,
How is it going I want to share a special experience with you.
Last Wednesday morning, while we were having classes, a sudden alarm went off. I was reading an English book when the ground started shaking slightly. All the students were running out of the classroom in order. I quickly hid under my desk first, and then rushed to the playground.
From this drill, I learned that staying calm is the most important thing. Also, knowledge about safety can really save our lives.
Best wishes,
Li Hua

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