人教版高中英语必修第一册单元检测Unit 4 Natural Disasters 含答案

单元检测　Unit 4 第一部分　阅读 第一节　阅读理解 A 本文是一篇应用文,主要介绍了在灾难时有帮助的几款应用程序。 1. B　细节理解题。根据Siren GPS Mobile部分第二段第二句“But it also works on Wi-Fi if cell phone networks are down after an emergency.”可知,即使突发事件后手机网络坏了,Siren GPS Mobile应用程序仍然可以工作。故B项错误。 2. B　细节理解题。根据Life360部分第一段第一句“The Life360 app provides a service to keep the loved ones connected.”可知,如果你有Life360应用程序,你能和你社交圈里的人保持联系。 3. D　推理判断题。根据First Aid by American Red Cross部分第二句“The app can also help with information...storms and more.”可知,如果你想提前获得灾难的信息,最好的选择是First Aid by American Red Cross。 B 本文是一篇记叙文,主要讲述了作者经历的三次令人难忘的地震。 4. C　主旨大意题。根据全文内容,尤其是第三段第一句“There are three earthquakes that are difficult to forget.”可知,本文主要讲述了作者经历的三次令人难忘的地震。 5. D　细节理解题。根据第三段第二句“The first one was in 1955 and our oldest daughter was walking with me in our backyard in Redwood City in California.”和第四段第一、二句“The second one was in 1963. Our entire family was visiting Disneyland in Southern California.”以及最后一段第一句“My third experience with an earthquake was a lonely one in California.”可知,作者经历的三次地震都发生在加利福尼亚。 6. A　细节理解题。根据第三段第二句“The first one was in 1955 and our oldest daughter was walking with me in our backyard in Redwood City in California.”可知,当第一次地震发生时,作者和女儿待在一起。 7. B　短语理解题。根据第四段第二、三句“Our entire family was visiting Disneyland in Southern California. The earth started to shake just as we were beginning to walk from our hotel toward the famous landmark.”可知,作者全家去了南加州的迪士尼乐园。就在他们从酒店走向那个著名的地标时,大地开始摇晃起来。由此可知,此处的the famous landmark(著名的地标)指的是上文提到的迪士尼乐园。 C 本文是一篇说明文。格陵兰岛北部连续几天异常温暖的天气导致冰川快速融化,这种“温暖”令人担忧。 8. B　推理判断题。第一段第一句“Several days of unusually warm weather in northern Greenland have caused rapid melting.”是本段主题句。再根据下文的“Temperatures have been running around 15.5℃. It is warmer than normal for this time of year...”可知,作者是通过对气温做比较的写作方法来支撑本段主题句的。 9. B　细节理解题。根据第二段第一、二句“For the scientists out on the ice sheet, the warmth has been alarming. ‘It really makes me anxious,’ said Kutalmis Saylam...”可知,Kutalmis对气温上升感到担忧。 10. D　词义猜测题。根据第四段画线词后的The weather we are seeing right now is too hot for the ski-equipped planes to land可知,配备滑雪设备的飞机无法降落,因为天气太热了,这种温暖正在破坏着陆点的稳定。destabilize意为“破坏……的稳定”,与D项词义相近。 11. C　推理判断题。本文主要介绍了格陵兰岛北部连续几天异常温暖的天气导致冰川快速融化,这种“温暖”令人担忧;再根据最后一段可知,Grinsted称之为热浪,并指出温度升高的可能性显然与全球变暖有关。由此推测,作者在下一段中可能会呼吁人们保护环境。 D 本文是一篇 ... ...