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五、任务型阅读。
If you're living through a heat wave, it's understandable to have questions about what you can do to stay cool. 1.
Stay out of the sun
2.
Use fans for added ventilation(通风)
If you have ceiling fans, Nelson recommends keeping the blades spinning counterclockwise(逆时针旋转). 3.
Drink more liquid(液体)
"On hot days, you have to drink a little more than expected," Nelson says. A goal for liquid intake(摄入) is 1.8 liters. 4.
Focus on hydrating food
The food you eat can help keep you hydrated(保持水分), along with drinking water. "During a heat wave, I recommend eating vegetables and fruits such as cucumbers, celery, lettuce, strawberries and melons," says Dr. Mark Conroy, physician at the Wexner Medical Center. 5.
根据短文内容,从方框中选出能填入空白处的最佳选项,选项中有一项为多余选项。
If you're living through a heat wave, it's understandable to have questions about what you can do to stay cool. 1.
D
Stay out of the sun
2.
B
Cheryl Nelson suggests visiting a cooling center, library, shopping mall or any public place that has air conditioning if your house doesn't have A/C.Use fans for added ventilation(通风)
If you have ceiling fans, Nelson recommends keeping the blades spinning counterclockwise(逆时针旋转). 3.
A
"If you have ice, put it in a tray and place it in front of a fan. The fan's air blowing over the ice will help cool your space," she says.Drink more liquid(液体)
"On hot days, you have to drink a little more than expected," Nelson says. A goal for liquid intake(摄入) is 1.8 liters. 4.
E
Focus on hydrating food
The food you eat can help keep you hydrated(保持水分), along with drinking water. "During a heat wave, I recommend eating vegetables and fruits such as cucumbers, celery, lettuce, strawberries and melons," says Dr. Mark Conroy, physician at the Wexner Medical Center. 5.
F
It can help replace lost electrolytes(电解质) because of its sodium(钠) content.根据短文内容,从方框中选出能填入空白处的最佳选项,选项中有一项为多余选项。
答案
1. D 2. B 3. A 4. E 5. F
解析
【分析】
本题为任务型阅读的信息匹配题，解题思路是：先通读全文明确每段主旨，再逐一分析空白处的上下文语境，结合总起、承接等逻辑衔接关系，匹配最恰当的选项。具体来看：第1空需总起下文的降温建议；第2空承接“远离太阳”的主题；第3空承接风扇使用的内容；第4空承接液体摄入量的目标；第5空承接补水食物的建议。
【解析】
1. 第1空：前文提出“热浪中如何保持凉爽”的问题，后文是具体降温建议，需总起性句子，选项D“Here's some advice from experts in the U.S.”符合总起要求，故填D。
2. 第2空：本段主题是“Stay out of the sun”，后文提到无空调时去公共场所，选项B“If your home has air conditioning, stay indoors and use it.”承接空调使用建议，符合语境，故填B。
3. 第3空：本段主题是“Use fans”，前文提到风扇逆时针旋转，选项A“When your ceiling fan spins fast in this direction, air is pushed down, creating a cool breeze.”承接风扇的作用，符合语境，故填A。
4. 第4空：前文提到液体摄入目标为1.8升，选项E“But when the temperature is 37℃ or higher, you may need to double that.”承接摄入量的调整，符合逻辑，故填E。
5. 第5空：本段主题是“Focus on hydrating food”，前文提到水果蔬菜，选项F“According to him, soup is also a good choice.”承接补水食物的建议，符合语境，故填F。
【答案】
1. D 2. B 3. A 4. E 5. F
【知识点】
任务型阅读信息匹配、语篇逻辑衔接、上下文语境理解
【点评】
本题考查任务型阅读的信息匹配能力，要求学生把握语篇逻辑与上下文衔接，难度适中，理清每空前后语境和逻辑关联即可准确作答。
【难度系数】
0.5
本题为任务型阅读的信息匹配题，解题思路是：先通读全文明确每段主旨，再逐一分析空白处的上下文语境，结合总起、承接等逻辑衔接关系，匹配最恰当的选项。具体来看：第1空需总起下文的降温建议；第2空承接“远离太阳”的主题；第3空承接风扇使用的内容；第4空承接液体摄入量的目标；第5空承接补水食物的建议。
【解析】
1. 第1空：前文提出“热浪中如何保持凉爽”的问题，后文是具体降温建议，需总起性句子，选项D“Here's some advice from experts in the U.S.”符合总起要求，故填D。
2. 第2空：本段主题是“Stay out of the sun”，后文提到无空调时去公共场所，选项B“If your home has air conditioning, stay indoors and use it.”承接空调使用建议，符合语境，故填B。
3. 第3空：本段主题是“Use fans”，前文提到风扇逆时针旋转，选项A“When your ceiling fan spins fast in this direction, air is pushed down, creating a cool breeze.”承接风扇的作用，符合语境，故填A。
4. 第4空：前文提到液体摄入目标为1.8升，选项E“But when the temperature is 37℃ or higher, you may need to double that.”承接摄入量的调整，符合逻辑，故填E。
5. 第5空：本段主题是“Focus on hydrating food”，前文提到水果蔬菜，选项F“According to him, soup is also a good choice.”承接补水食物的建议，符合语境，故填F。
【答案】
1. D 2. B 3. A 4. E 5. F
【知识点】
任务型阅读信息匹配、语篇逻辑衔接、上下文语境理解
【点评】
本题考查任务型阅读的信息匹配能力，要求学生把握语篇逻辑与上下文衔接，难度适中，理清每空前后语境和逻辑关联即可准确作答。
【难度系数】
0.5
