四、还原信息
Last year, a plane crashed. Rescue teams（营救队） were sent to search. (1) They brought the hope of understanding what caused the terrible airline disaster.
However, what are black boxes? A black box is known as the flight recorder（飞行记录仪）. Every plane has at least two black boxes. (2) They record everything about a flight. The information helps to find out what leads to an accident and prevent such accidents in the future.
The use of black boxes dates back to the early 1950s. An Australian scientist realized that people who can best explain what happened are unluckily dead. (3)
Except for its name, a black box is not black in colour or like a box. Instead, it is painted in bright orange. (4) It is not certain how it got its name.
A. Most planes didn't have them at first.
B. They tried their best to look for the people.
C. Usually, one is in the front and the other is in the back.
D. Then he had an idea of putting a voice recorder in flights.
E. After days of searching, two black boxes were finally found.
F. So the people who look for it can have the best chance to find it.

1. E 2. C 3. D 4. F

【分析】
解答本题需通读全文把握语篇大意，结合空格前后的语境与逻辑关系逐一匹配选项：第1空需对应“营救队搜索后找到黑匣子”的内容，第2空需补充“两个黑匣子的位置”，第3空需承接“澳大利亚科学家的想法”，第4空需对应“黑匣子亮橙色的作用”。
【解析】
1. 第1空：前文描述飞机失事后营救队搜索，后文“它们带来了解灾难原因的希望”中“它们”指代找到的黑匣子，E选项“经过几天的搜索，两个黑匣子终于被找到”符合语境，故选E。
2. 第2空：前文提到每架飞机至少有两个黑匣子，C选项“通常，一个在机头，另一个在机尾”补充了两个黑匣子的位置，衔接后文“它们记录飞行信息”，故选C。
3. 第3空：前文提到澳大利亚科学家意识到死者能解释事故，D选项“然后他有了在航班里放置录音器的想法”承接科学家的思路，符合逻辑，故选D。
4. 第4空：前文提到黑匣子是亮橙色，F选项“所以寻找它的人有最大机会找到它”解释了橙色的作用，衔接自然，故选F。
【答案】
1.E 2.C 3.D 4.F
【知识点】
语篇逻辑推理、英语阅读理解还原题
【点评】
本题为英语还原句子题，考查学生的语篇理解与逻辑衔接能力，需结合上下文语境匹配句子，难度适中。
【难度系数】
0.6

五、完形填空
Is an earthquake dangerous? Yes, of course. But this doesn't mean you can't do about it. If you know what to do in an earthquake, you can be safe.
Keep a mind. Worries may cause bad decisions. Don't follow others blindly (盲目地). Think about what you should do. The several minutes are important.
If you are , quickly move to a safe place in the room such as under a desk or table. Take care of your . Stay away from windows and things that may fall and hurt you.
If you are far away from the door, don't rush to it. You will find too many people to escape (逃跑) at the same time. Moreover, don't use a lift. You may not get out of it.
Stay in a place till you are sure it's OK to leave. Some aftershocks (余震) may follow an earthquake. These are as dangerous the earthquake.
If you are in debris (废墟), try to your hands and legs. You may make noises by hitting stones. Shouting will make you tired. Try to find some water and food. They are important for you if you aren't found in a short time. Wait for help.
Keep the tips in mind and they will help you.
() 1. A. something B. nothing C. anything D. everything
() 2. A. busy B. clever C. free D. cool
() 3. A. first B. second C. third D. fourth
() 4. A. outdoors B. asleep C. indoors D. tired
() 5. A. money B. head C. clothes D. food
() 6. A. stop B. try C. change D. lose
() 7. A. dangerous B. safe C. clean D. dirty
() 8. A. as B. to C. with D. of
() 9. A. drop B. tie C. raise D. free
()10. A. carefully B. patiently C. worriedly D. correctly

1. C 2. D 3. A 4. C 5. B 6. B 7. B 8. A 9. D 10. B

【分析】
本题是关于地震自救的完形填空，解题时需先通读全文把握主旨，再结合上下文语境、词汇词义辨析及固定搭配逐一分析选项：1题考查否定句中不定代词的用法；2题根据后文“担忧会导致错误决定”推断需保持冷静；3题考查序数词搭配“最初几分钟”；4题结合后文“房间内的安全处”判断地点；5题根据“远离掉落物”确定保护部位；6题考查“试图做某事”的动词搭配；7题结合余震危险判断需待在安全处；8题考查“和…一样”的固定结构；9题考查动词“松开”的词义；10题根据等待救援的语境选副词。
【解析】
1. 句意：这并不意味着你不能对地震做些什么。否定句中表示“任何事情”用anything，故选C。
2. 句意：保持冷静的头脑。由后文“担忧会导致错误决定”可知需保持冷静，cool mind意为冷静，故选D。
3. 句意：最初的几分钟很重要。first表示“第一的”，first several minutes指最初几分钟，故选A。
4. 句意：如果你在室内，快速移到房间里的安全处。结合后文“in the room”可知是indoors（在室内），故选C。
5. 句意：照顾好你的头，远离可能掉落的东西。掉落物易伤到头部，故选B。
6. 句意：你会发现太多人同时试图逃跑。try to do sth.是固定搭配，意为试图做某事，故选B。
7. 句意：待在安全的地方直到确定可以离开。余震危险，需待在安全处，故选B。
8. 句意：余震和地震一样危险。as+形容词原级+as是固定结构，意为“和…一样”，故选A。
9. 句意：如果你在废墟里，试着松开你的手脚。free作动词时意为“松开”，符合语境，故选D。
10. 句意：耐心等待救援。等待救援需保持耐心，patiently意为耐心地，故选B。
【答案】
1.C 2.D 3.A 4.C 5.B 6.B 7.B 8.A 9.D 10.B
【知识点】
完形填空词汇辨析、语境理解、固定搭配
【点评】
本文围绕地震自救展开，内容贴近生活，考查学生对词汇的运用及上下文逻辑的理解，是初中阶段常见的完形填空题型，难度适中。
【难度系数】
0.6