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三、用方框中所给短语的正确形式填空。
first aid turn on eat out
catch fire stop short
1. If someone gets hurt in PE class, our teacher will use
2. We
3. Don't put paper near the stove! It's easy to
4. The room is too dark. Can you help me
5. Lucus was running down the hallway, but he
first aid turn on eat out
catch fire stop short
1. If someone gets hurt in PE class, our teacher will use
first aid
skills to help them.2. We
ate out
last night because my mum didn't want to cook.3. Don't put paper near the stove! It's easy to
catch fire
and cause danger.4. The room is too dark. Can you help me
turn on
the lamp on the desk?5. Lucus was running down the hallway, but he
stopped short
when he saw his teacher.答案
1. first aid
2. ate out
3. catch fire
4. turn on
5. stopped short
2. ate out
3. catch fire
4. turn on
5. stopped short
解析
【分析】
解题思路：首先明确方框内各短语的含义：first aid（急救）、turn on（打开）、eat out（外出就餐）、catch fire（着火）、stop short（突然停下）；再结合每个句子的语境、时态及固定搭配，选择合适的短语并调整正确形式：第1题需修饰名词skills，用短语原形；第2、5题有过去时间/动作提示，需用一般过去式；第3、4题涉及固定搭配，用短语原形。
【解析】
1. 句意：如果有人在体育课受伤，老师会用急救技能帮助他们。first aid作定语修饰名词skills，无需变形，故填first aid。
2. 句意：昨晚我们外出就餐，因为妈妈不想做饭。由时间状语last night可知用一般过去时，eat out的过去式为ate out，故填ate out。
3. 句意：别把纸放在炉子附近！容易着火引发危险。be easy to do sth为固定搭配，需用动词原形，故填catch fire。
4. 句意：房间太暗了，你能帮我打开桌上的灯吗？help sb do sth为固定搭配，需用动词原形，故填turn on。
5. 句意：Lucus在走廊跑，看到老师时突然停下。由前半句过去进行时（was running）可知描述过去动作，需用一般过去式，stop short的过去式为stopped short，故填stopped short。
【答案】
1. first aid
2. ate out
3. catch fire
4. turn on
5. stopped short
【知识点】
动词短语的形式变化、一般过去时的运用、固定搭配
【点评】
本题考查常用短语的词义辨析及语境中的正确形式运用，需结合时态、固定搭配解题，属于基础题型，难度适中。
【难度系数】
0.7
解题思路：首先明确方框内各短语的含义：first aid（急救）、turn on（打开）、eat out（外出就餐）、catch fire（着火）、stop short（突然停下）；再结合每个句子的语境、时态及固定搭配，选择合适的短语并调整正确形式：第1题需修饰名词skills，用短语原形；第2、5题有过去时间/动作提示，需用一般过去式；第3、4题涉及固定搭配，用短语原形。
【解析】
1. 句意：如果有人在体育课受伤，老师会用急救技能帮助他们。first aid作定语修饰名词skills，无需变形，故填first aid。
2. 句意：昨晚我们外出就餐，因为妈妈不想做饭。由时间状语last night可知用一般过去时，eat out的过去式为ate out，故填ate out。
3. 句意：别把纸放在炉子附近！容易着火引发危险。be easy to do sth为固定搭配，需用动词原形，故填catch fire。
4. 句意：房间太暗了，你能帮我打开桌上的灯吗？help sb do sth为固定搭配，需用动词原形，故填turn on。
5. 句意：Lucus在走廊跑，看到老师时突然停下。由前半句过去进行时（was running）可知描述过去动作，需用一般过去式，stop short的过去式为stopped short，故填stopped short。
【答案】
1. first aid
2. ate out
3. catch fire
4. turn on
5. stopped short
【知识点】
动词短语的形式变化、一般过去时的运用、固定搭配
【点评】
本题考查常用短语的词义辨析及语境中的正确形式运用，需结合时态、固定搭配解题，属于基础题型，难度适中。
【难度系数】
0.7
能力提升
四、阅读短文，选择最佳答案。
As we all know, accidents may happen at any time. Besides, as school always holds a large number of people, it's best for us to know what to prepare, how to keep safe and what not to do to avoid some accidents. The following information will help you.
Prepare the first-aid box in the classroom.
· The first-aid box needs to be easy to open so that you can use it quickly if necessary.
· Look through the first-aid box and learn how to use each thing.
· Check检查 the first-aid box from time to time to make sure that you have all necessary things.
Protect yourself from dangers.
· Watch out for the steps台阶 while going upstairs or downstairs.
· Follow the teachers' instructions and the steps in the book when doing experiments in the lab实验室.
· Remember to warm up your body before running or exercising.
· Try to stay away from crowded places. If you have to be in a crowd, be very careful.
Never do any of the following.
· Stand too close to the buildings, especially on windy days. Some of the broken glass from the window may fall on you.
· Run after others while going upstairs or downstairs. You are taking your life in your hands.
· Keep running while having trouble breathing. It may cause a shock休克.
1. What should you do before exercising? (
A. Take a deep breath.
B. Warm up.
C. Have some warm water.
D. Listen to the teachers' instructions.
2. What does the underlined phrase "taking your life in your hands" probably mean? (
A. Doing something very dangerous.
B. Doing something unnecessary.
C. Doing something you don't like.
D. Doing something boring.
3. What may happen if you keep running while having problems breathing? (
A. It may lead to a shock.
B. You may fall down the stairs.
C. You won't be able to open the first-aid box.
D. You may be too weak to continue it.
4. What is the main purpose of the passage? (
A. To introduce several books on safety.
B. To teach students first-aid knowledge.
C. To tell students to follow the school rules.
D. To teach students how to keep themselves safe at school.
四、阅读短文，选择最佳答案。
As we all know, accidents may happen at any time. Besides, as school always holds a large number of people, it's best for us to know what to prepare, how to keep safe and what not to do to avoid some accidents. The following information will help you.
Prepare the first-aid box in the classroom.
· The first-aid box needs to be easy to open so that you can use it quickly if necessary.
· Look through the first-aid box and learn how to use each thing.
· Check检查 the first-aid box from time to time to make sure that you have all necessary things.
Protect yourself from dangers.
· Watch out for the steps台阶 while going upstairs or downstairs.
· Follow the teachers' instructions and the steps in the book when doing experiments in the lab实验室.
· Remember to warm up your body before running or exercising.
· Try to stay away from crowded places. If you have to be in a crowd, be very careful.
Never do any of the following.
· Stand too close to the buildings, especially on windy days. Some of the broken glass from the window may fall on you.
· Run after others while going upstairs or downstairs. You are taking your life in your hands.
· Keep running while having trouble breathing. It may cause a shock休克.
1. What should you do before exercising? (
B
)A. Take a deep breath.
B. Warm up.
C. Have some warm water.
D. Listen to the teachers' instructions.
2. What does the underlined phrase "taking your life in your hands" probably mean? (
A
)A. Doing something very dangerous.
B. Doing something unnecessary.
C. Doing something you don't like.
D. Doing something boring.
3. What may happen if you keep running while having problems breathing? (
A
)A. It may lead to a shock.
B. You may fall down the stairs.
C. You won't be able to open the first-aid box.
D. You may be too weak to continue it.
4. What is the main purpose of the passage? (
D
)A. To introduce several books on safety.
B. To teach students first-aid knowledge.
C. To tell students to follow the school rules.
D. To teach students how to keep themselves safe at school.
答案
1. B
2. A
3. A
4. D
2. A
3. A
4. D
解析
【分析】
本题为阅读理解题，解题思路如下：1. 先通读短文，把握短文核心内容（围绕校园安全展开）；2. 做细节理解题时，根据题干关键词定位原文对应语句，对比选项得出答案；3. 词义猜测题需结合划线短语所在的上下文语境分析含义；4. 主旨大意题需总结全文核心目的，匹配选项。
【解析】
1. 细节理解题：题干关键词为“before exercising”，定位到短文“Protect yourself from dangers.”板块下的“Remember to warm up your body before running or exercising.”，可知锻炼前需热身，对应选项B。
2. 词义猜测题：划线短语所在句为“Run after others while going upstairs or downstairs. You are taking your life in your hands.”，结合上下文（上下楼梯追人是危险行为），可推断该短语意为“做非常危险的事”，对应选项A。
3. 细节理解题：题干关键词为“keep running while having trouble breathing”，定位到短文“Never do any of the following.”板块下的“Keep running while having trouble breathing. It may cause a shock.”，可知这种情况可能导致休克，对应选项A。
4. 主旨大意题：短文主要介绍了校园内避免事故的安全准备、自我保护措施及禁止的危险行为，核心目的是教学生在校如何保持安全，对应选项D。
【答案】
1. B
2. A
3. A
4. D
【知识点】
阅读理解（细节理解）、词义猜测、主旨大意
【点评】
本题是贴近学生校园生活的阅读理解题，考查学生信息定位、词义推断及主旨把握的能力，题型常规，难度适中，适合学生巩固校园安全相关的阅读解题技巧。
【难度系数】
0.7
本题为阅读理解题，解题思路如下：1. 先通读短文，把握短文核心内容（围绕校园安全展开）；2. 做细节理解题时，根据题干关键词定位原文对应语句，对比选项得出答案；3. 词义猜测题需结合划线短语所在的上下文语境分析含义；4. 主旨大意题需总结全文核心目的，匹配选项。
【解析】
1. 细节理解题：题干关键词为“before exercising”，定位到短文“Protect yourself from dangers.”板块下的“Remember to warm up your body before running or exercising.”，可知锻炼前需热身，对应选项B。
2. 词义猜测题：划线短语所在句为“Run after others while going upstairs or downstairs. You are taking your life in your hands.”，结合上下文（上下楼梯追人是危险行为），可推断该短语意为“做非常危险的事”，对应选项A。
3. 细节理解题：题干关键词为“keep running while having trouble breathing”，定位到短文“Never do any of the following.”板块下的“Keep running while having trouble breathing. It may cause a shock.”，可知这种情况可能导致休克，对应选项A。
4. 主旨大意题：短文主要介绍了校园内避免事故的安全准备、自我保护措施及禁止的危险行为，核心目的是教学生在校如何保持安全，对应选项D。
【答案】
1. B
2. A
3. A
4. D
【知识点】
阅读理解（细节理解）、词义猜测、主旨大意
【点评】
本题是贴近学生校园生活的阅读理解题，考查学生信息定位、词义推断及主旨把握的能力，题型常规，难度适中，适合学生巩固校园安全相关的阅读解题技巧。
【难度系数】
0.7
