1 Heatwaves can last a few hours or days.
F；Heatwaves can last a few days or even weeks.
2 Climate change is one of the reasons why heatwaves are happening more often.
T
3 Roads and buildings trap heat, so cities are usually hotter than nearby areas.
T
4 In 2022, the Pacific Northwest heatwave hit many cities in Canada and the USA.
F；2021
5 It’s better to open windows during the day to let fresh air in and cool down your home.
F；Close windows and curtains during the day to keep heat out.
答案：【解析】：這是一道英語閱讀理解判斷題，需要閱讀關于熱浪的材料，然后判斷給出的句子是否正確。主要考查對文章細節(jié)的理解和信息提取能力。
1. 對于第一題“Heatwaves can last a few hours or days.”，我們需要從文章中找到關于熱浪持續(xù)時間的信息。文章中明確提到“Heatwaves can last a few days or even weeks.”，因此可以判斷該句是錯誤的。
2. 第二題“Climate change is one of the reasons why heatwaves are happening more often.”涉及熱浪發(fā)生頻率增加的原因。文章中提到“Heatwaves are happening more often and becoming more harmful to people and the environment. Climate change: As temperatures around the world rise, extreme heat is getting more common.”，因此該句是正確的。
3. 第三題“Roads and buildings trap heat, so cities are usually hotter than nearby areas.”討論城市熱島效應的原因。文章中明確提到“Urban heat island effect: Cities are usually a little hotter than nearby areas. This is because roads and buildings trap a lot of heat.”，所以該句是正確的。
4. 第四題“In 2022, the Pacific Northwest heatwave hit many cities in Canada and the USA.”涉及一個具體的時間事件。文章中提到的是“In 2021, a very bad heatwave hit the Pacific Northwest area of North America.”，因此該句是錯誤的。
5. 第五題“It’s better to open windows during the day to let fresh air in and cool down your home.”是關于在熱浪期間如何保持家中涼爽的建議。文章中建議“Keep your home cool: Close windows and curtains during the day to keep heat out.”，因此該句是錯誤的。
【答案】：
1. F；正確的信息是：Heatwaves can last a few days or even weeks.
2. T
3. T
4. F；正確的時間是2021年，不是2022年。
5. F；正確的做法是：在白天關閉窗戶和窗簾以隔絕熱量。
