题目
[音频]Questions1 and 2 are based on the news report you have just heard.______1. A) Ship traffic in the Atlantic. B) Warm currents in the ocean. C) Exhaust from cars in Europe. D) Particles emitted by power plants.______2. A.) They need to be taken seriously. B.) They have a huge effect on fishery. C.) They might be causing trouble to air fights. D.) They may be affecting the world’s climate.
[音频]Questions1 and 2 are based on the news report you have just heard.______1. A) Ship traffic in the Atlantic. B) Warm currents in the ocean. C) Exhaust from cars in Europe. D) Particles emitted by power plants.______2.
A.) They need to be taken seriously.
B.) They have a huge effect on fishery.
C.) They might be causing trouble to air fights.
D.) They may be affecting the world’s climate.
A.) They need to be taken seriously.
B.) They have a huge effect on fishery.
C.) They might be causing trouble to air fights.
D.) They may be affecting the world’s climate.
题目解答
答案
A# D
解析
本题为英语听力选择题,考查学生对新闻内容的理解能力,重点在于捕捉关键信息和推理主旨。
- 第1题需明确新闻中提到的浮游生物减少的直接原因,需注意选项中与新闻细节高度匹配的内容。
- 第2题需结合上下文推断浮游生物减少的潜在影响,需关注新闻中隐含的长远后果。
第1题
关键信息:新闻中提到浮游生物减少的主要原因是船只在大西洋的交通活动,而非其他选项中的自然现象或工业污染。
解题思路:
- 排除干扰项:B(暖流)、C(汽车尾气)、D(电厂排放)均未在新闻中提及。
- 直接对应:新闻明确指出船只交通产生的物理干扰是主因,故选A。
第2题
关键信息:浮游生物作为海洋食物链基础,其减少可能影响全球气候(间接影响碳吸收,进而影响气候调节功能)。
解题思路:
- 排除表面影响:B(渔业影响)、C(航空干扰)为直接但非核心后果。
- 关注深层推断:D选项“影响全球气候”符合新闻隐含的长期环境问题,需结合常识推断。