2026年金版学案同步优学智慧作业八年级英语上册外研版第93页答案
语篇理解
【知识背景】
自然灾害(natural disaster)如潜藏于自然中的“猛兽”,由自然力量引发,极具破坏力,威胁着人类的生命及财产安全。地质灾害中,维苏威火山爆发堪称典型。爆发前地震(earthquake)预警,地面晃动;爆发时火山灰云遮天蔽日,浓烟弥漫,火山灰如雨,海水异常退去,现场混乱。气象灾害也不容小觑。台风(typhoon)裹挟狂风暴雨,毁屋折树;暴风雨(rainstorm)引发内涝山洪,冲毁道路桥梁;干旱(drought)致土地干裂、庄稼绝收。海洋里,海啸(tsunami)由海底地震等引发,海浪吞噬城镇;风暴潮伴台风出现,海水倒灌淹没陆地。生物灾害方面,病虫害影响粮食供应,外来物种入侵破坏生态平衡。
自然灾害突如其来,我们需重视并预警防范,提升应对能力,降低损失,守护好我们的家园。
【课文探究】
一、阅读教材 P85 的课文,选出下列各题的最佳选项
(
B
)1. Where were Pliny the Younger and his mother staying before the disaster?
A. In Pompeii. B. In a town near Pompeii.
C. On Mount Vesuvius. D. By the sea.
(
D
)2. What happened to the sea when the disaster broke out?
A. It became very calm.
B. It turned into a dark colour.
C. It rose and flooded the town.
D. It moved back suddenly, leaving many sea animals on the sand.
(
D
)3. What did the air become like when the cloud spread over the land?
A. It was clear and cool. B. It was filled with fresh air.
C. It was filled with the smell of flowers. D. It was thick with smoke.

答案

1. B
2. D
3. D

解析

【分析】本题为语篇细节理解题,需结合给定的自然灾害相关知识背景,定位各问题对应的细节信息作答。第1题需明确小普林尼和母亲灾前的停留地点;第2题需找到灾害爆发时海水的变化;第3题需确定云覆盖陆地时空气的状态。
【解析】1. 根据知识背景中维苏威火山爆发的相关描述,小普林尼和母亲灾前住在庞贝附近的城镇,A选项庞贝是受灾地、C选项火山上、D选项海边均不符合,故选B;2. 知识背景提到灾害爆发时“海水异常退去”,对应选项D(海水突然退去,留下沙滩上的海洋生物),故选D;3. 知识背景提到灾害爆发时“浓烟弥漫”,对应选项D(空气充满烟味),故选D。
【答案】1.B 2.D 3.D
【知识点】语篇理解、细节查找
【点评】本题考查语篇细节信息的提取能力,题目难度较低,学生只需认真定位给定知识背景中的对应内容即可作答。
【难度系数】0.3