零五网 全部参考答案 通城学典课时作业本答案 2026年通成学典课时作业本八年级英语上册译林版江苏专版 第68页解析答案
B
From May to November, 2024, six beach houses fell down in North Carolina's Outer Banks—a troubling sign of how erosion(侵蚀) continues to take a toll on the state's coastal villages.
The most recent collapse(倒塌) happened after a storm caused powerful waves along Rodanthe. The house was empty, and officials have been in contact with the house owner. Less than a mile away, three other homes had fallen down in September. Since 2020, a total of 11 houses in the area have been washed away into the ocean.
Cape Hatteras National Seashore said strong winds, large waves, as well as rising sea levels—which are caused by climate change—are causing beaches on the Outer Banks to wash away. "Many buildings close to the beach in Rodanthe are either partially or fully covered with ocean water on a regular basis," the Seashore said.
It's a problem faced by coastal communities around the country. In North Carolina, over 750 homes along the state's beaches are considered in danger from erosion, according to an August report released by the state's Department of Environmental Quality and Cape Hatteras National Seashore. Erosion in these coastal villages affects tourism and destroys sea turtles' home, and when homes fall down, it leaves ruins(废墟). The situation is expected to worsen as a result of rising sea levels and more coastal storms.
National Seashore officials have warned owners of unsafe houses to either strengthen their home's supports or move to a safer location if possible.
(
C
)6. What does the underlined phrase "take a toll on" in Paragraph 1 mean?
A. Do good to.
B. Give way to.
C. Cause damage to.
D. Bring more people to.
(
B
)7. What can we know about the most recent collapse?
A. Six houses were washed away.
B. It happened because a storm hit.
C. It resulted in many people missing.
D. Police failed to contact the house owner.
(
A
)8. What might put the beach houses in danger?
A. The daily effects of winds and waves.
B. The loss of wildlife's home.
C. The ruins of houses left on beaches.
D. The weak structure of the houses.
(
D
)9. What should be done according to the local officials?
A. Take measures to control rising sea levels.
B. Solve the problem by protecting the ecosystem.
C. Reduce the effect on tourism by clearing the ruins.
D. Strengthen the house structure or move to new places.
(
C
)10. What's the best title for the text?
A. New Houses Were Built for Safety
B. Tourism Worsens in North Carolina
C. Rising Sea Levels Put Coastal Towns at Risk
D. Climate Change Leads to Strong Storms
答案:6. C 推理判断题。根据“From May to November, 2024, sixbeach houses fell down in North Carolina's Outer Banks”可知,侵蚀导致房屋倒塌,因此 take a toll on 意为“对……造成损害”。
7. B 细节理解题。根据“The most recent collapse happenedafter a storm caused powerful waves along Rodanthe.”可知,最近的房屋倒塌是由暴风雨引发的巨浪导致的。
8. A 细节理解题。根据“Cape Hatteras National Seashore saidstrong winds, large waves, as well as rising sea levels—whichare caused by climate change—are causing beaches on the OuterBanks to wash away.”可知,大风、巨浪以及海平面上升这些日常影响让海边房屋处于危险之中。
9. D 细节理解题。根据“National Seashore officials havewarned owners of unsafe houses to either strengthen theirhome's supports or move to a safer location if possible.”可知,官员建议加固房屋结构或者搬到更安全的地方。
10. C 标题归纳题。通读全文可知,文章主要讲述了海平面上升、气候变暖引发的风浪侵蚀,给北卡罗来纳州沿海城镇带来房屋倒塌等危害,因此 C 选项为最佳标题。
解析:
【分析】
这是一篇说明文类阅读理解,解题时可按题型逐个对应原文定位:
1. 第6题是词义猜测题,先定位划线短语所在的第一段,前文提到2024年5到11月北卡外滩有6栋海滨房屋倒塌,这是侵蚀带来的负面结果,因此可以推断短语含义是负面的损害类含义,逐一比对选项排除不符合逻辑的选项即可。
2. 第7题是细节理解题,直接定位题干关键词"the most recent collapse"到第二段首句,找到对应的倒塌原因,再逐一排除和原文内容矛盾的错误选项。
3. 第8题是细节理解题,定位第三段关于造成海滩被侵蚀的原因描述,区分原因和后续带来的后果,选出属于诱因的选项。
4. 第9题是细节理解题,直接定位最后一段官方给出的要求,和选项内容匹配即可。
5. 第10题是主旨大意题,通读全文梳理核心内容:文章围绕海平面上升、气候变化引发的海岸侵蚀,给北卡沿海村镇带来房屋损毁等一系列危害展开,排除以偏概全的干扰选项,选出最贴合全文核心的标题。
【解析】
6. 词义猜测题:第一段提到6栋海滨房屋倒塌,说明海岸侵蚀给当地沿海村庄带来了破坏性的影响,短语"take a toll on"表达的是负面含义,A选项“对...有益”是正面含义,B选项“让位于”不符合语境,D选项“带来更多人”和房屋倒塌的负面事实无关,只有C选项“对...造成损害”符合语境,故选C。
7. 细节理解题:根据第二段"The most recent collapse happened after a storm caused powerful waves along Rodanthe"可知,最新的房屋倒塌事件是风暴引发巨浪导致的。A选项“6栋房屋被冲走”是2024年5-11月的总数不是本次倒塌的数量;C选项“导致多人失踪”和原文提到的房屋是空的内容矛盾;D选项“警方没能联系上房主”和原文"officials have been in contact with the house owner"矛盾,故选B。
8. 细节理解题:根据第三段首句可知,大风、巨浪以及气候变化引发的海平面上升,持续冲刷外滩的海滩,让海滨房屋处于危险中,这些都是风浪的长期日常影响。B、C选项都是侵蚀带来的后续后果,不是房屋陷入危险的诱因;D选项“房屋结构脆弱”原文没有提及,故选A。
9. 细节理解题:根据最后一段内容,当地国家海岸的官员警告不安全房屋的业主,要么加固房屋支撑结构,要么尽可能搬到更安全的位置,和D选项描述完全匹配。A、B、C选项的措施原文均没有提及是当地官方给出的要求,故选D。
10. 标题归纳题:全文围绕海平面上升、海岸侵蚀给北卡罗来纳州沿海村镇带来房屋损毁、生态破坏、旅游业受影响等一系列危害展开。A选项“为安全建造新房”原文未提及;B选项“北卡旅游业恶化”只是危害的其中一点,不能概括全文;D选项“气候变化引发强风暴”只是部分原因,并非全文核心内容,只有C选项“海平面上升让沿海城镇陷入危险”最贴合全文主旨,故选C。
【答案】
6-10 CBADC
【知识点】
词义猜测,细节查找,主旨归纳
【点评】
本题属于常规的说明文阅读理解,考点覆盖了中学英语阅读的核心题型,整体命题逻辑清晰,干扰项设置难度不高,学生只要掌握准确定位原文语句的阅读技巧,结合上下文逻辑推导就能顺利解题,同时题目也渗透了海岸环境保护相关的现实科普内容。
【难度系数】
0.7
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