B
Buea, a city in Cameroon, had heavy rain on March 23rd, 2023. Flood ran through streets in the city and it caused big problems. The rain water went into people's homes and it also made mudslides(泥石流).
Two people died because of the flood and many others were hurt or lost their things.
Greenpeace Africa, a group who cares about the environment, said they are sorry for the families that lost someone. They also said that the government(政府) should do more to help before the rain comes so that people can be safe. It is important for the government to be ready before it rains a lot. They can make sure there are no things like litter or branches(树枝) blocking the water. They can also make sure that people know when it is going to rain a lot, so that they can be prepared.
The government said that they would help the people who were hurt or lost their homes because of the flood. They would give them things they need like food and clothes.
Flood happens every year in different places. It is important for people to be careful when it rains a lot, and to listen to the government when it says what to do.
()26. How did you like the rain in Buea on March 23rd, 2023?
A. Light.
B. Terrible.
C. Helpful.
D. Important.
()27. Who should do more to help before the rain comes according to this article?
A. Greenpeace Africa.
B. The people in the city.
C. The government.
D. The local policemen.
()28. What's the Chinese meaning of the underlined word "blocking"?
A. 堵塞
B. 漂浮
C. 下沉
D. 淹没
()29. What does the writer want to do when it rains a lot by saying the last sentence?
A. Tell people what to do.
B. Tell people who can help them.
C. Ask people to stay at home.
D. Ask people how to keep safe.
()30. Which shows the structure of the passage? (① = Paragraph 1...)
A. ①②/③/④⑤
B. ①/②/③④⑤
C. ①/②③/④⑤
D. ①②/③④/⑤

26. B 【解析】推理判断题。根据“Buea ... Two people died because of the flood and many others were hurt or lost their things.”可知，这场雨造成了严重的后果，是很可怕的，故选B。
27. C 【解析】细节理解题。根据“They also said that the government should do more to help before the rain comes so that people can be safe.”可知，文章认为政府应该在雨来临前做更多的帮助工作，故选C。
28. A 【解析】词义猜测题。根据“They can make sure there are no things like litter or branches blocking the water.”以及结合常识可知，垃圾和树枝会“堵塞”水流，所以“blocking”意为“堵塞”，故选A。
29. A 【解析】推理判断题。根据最后一句“It is important for people to be careful when it rains a lot, and to listen to the government when it says what to do.”可知，最后一段中，作者是在告诉人们下大雨时该怎么做来保证安全，故选A。
30. D 【解析】篇章结构题。第①②段讲述喀麦隆城市布埃亚在2023年3月23日遭遇暴雨，洪水淹没街道，雨水涌入房屋，引发泥石流，造成人员伤亡和财产损失等危害；第③④段讲述绿色和平组织非洲分部表示政府应在降雨前采取更多措施保障民众安全，如确保排水畅通、提前告知民众等，政府也承诺帮助受灾群众，提供食物和衣物等；第⑤段强调洪水每年在不同地方发生，人们在暴雨时要小心，听从政府指示。因此，①②段共同描述了布埃亚洪水灾害的危害，是一个整体；③④段围绕政府在应对洪水方面的责任，包括组织建议和政府举措，是一个整体；⑤段是对人们的提醒，单独成段。故选D。

【分析】
本篇是关于喀麦隆布埃亚洪水灾害的英语阅读理解题，包含细节理解、词义猜测、推理判断、篇章结构四类题型。解题思路为：先通读全文把握文章主旨（洪水灾害情况、各方应对及对民众的提醒），再针对各题目定位原文对应内容，结合语境、常识及逻辑分析选项，选出正确答案。
【解析】
26. 推理判断题：根据原文第一段提到的“heavy rain”及第二段“Two people died because of the flood and many others were hurt or lost their things”，可知这场雨造成严重后果，是可怕的，故选B。
27. 细节理解题：定位原文第三段“They also said that the government should do more to help before the rain comes so that people can be safe”，明确是政府应在降雨前做更多帮助工作，故选C。
28. 词义猜测题：结合语境“no things like litter or branches blocking the water”及常识，垃圾和树枝会堵塞水流，故“blocking”意为“堵塞”，选A。
29. 推理判断题：最后一句“It is important for people to be careful when it rains a lot, and to listen to the government when it says what to do”，是在告诉人们下大雨时该怎么做，故选A。
30. 篇章结构题：①②段讲述布埃亚遭遇洪水的灾害情况；③④段围绕绿色和平组织建议及政府应对措施展开；⑤段是对人们的提醒，故结构为①②/③④/⑤，选D。
【答案】
26.B 27.C 28.A 29.A 30.D
【知识点】
英语阅读理解、细节理解、词义猜测
【点评】
本题围绕洪水灾害主题，考查学生的信息定位、词义猜测、逻辑推理及篇章结构分析能力，题型全面，难度适中，需学生仔细阅读原文，抓住关键信息作答。
【难度系数】
0.7