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Ⅰ. 阅读理解。
Deep in the sea, not much sunlight can go that far down. The fish in this water make their own light. The lights are part of their bodies.
One kind of fish is the lanternfish. They are thin and small. Some are short, like a finger. Some are long, like an arm. Some lanternfish are blue or green. The ones in the deepest water are brown or black. A yellow, green or blue light shines from along the sides of their bodies.
Another fish with lights is the anglerfish. The anglerfish is round like a ball. It is brown or black. Its mouth can open very wide and its teeth are long and sharp(锋利的). The light on the anglerfish is blue-green. It grows out of its head and waves around. Small fish swim to the light. And the anglerfish gets its food!
(
A. One.
B. Two.
C. Three.
(
A. 自己的
B. 外部的
C. 多余的
(
A. It is thin and small.
B. Its light can be yellow.
C. Its light grows out of its head.
(
A. All the lanternfish are short.
B. The anglerfish eats small fish.
C. There is a lot of sunlight deep in the sea.
(
A. Fish in the sea.
B. Fish with different colours.
C. Fish with lights.
Deep in the sea, not much sunlight can go that far down. The fish in this water make their own light. The lights are part of their bodies.
One kind of fish is the lanternfish. They are thin and small. Some are short, like a finger. Some are long, like an arm. Some lanternfish are blue or green. The ones in the deepest water are brown or black. A yellow, green or blue light shines from along the sides of their bodies.
Another fish with lights is the anglerfish. The anglerfish is round like a ball. It is brown or black. Its mouth can open very wide and its teeth are long and sharp(锋利的). The light on the anglerfish is blue-green. It grows out of its head and waves around. Small fish swim to the light. And the anglerfish gets its food!
(
B
)1. How many kinds of fish are talked about in this passage?A. One.
B. Two.
C. Three.
(
A
)2. What does the underlined word "own" mean in Paragraph 1?A. 自己的
B. 外部的
C. 多余的
(
C
)3. How is the anglerfish different from the lanternfish?A. It is thin and small.
B. Its light can be yellow.
C. Its light grows out of its head.
(
B
)4. What can we know from the passage?A. All the lanternfish are short.
B. The anglerfish eats small fish.
C. There is a lot of sunlight deep in the sea.
(
C
)5. Which is the best title of the passage?A. Fish in the sea.
B. Fish with different colours.
C. Fish with lights.
答案
1.B 2.A 3.C 4.B 5.C
解析
【分析】
解题时可按照“通读全文→逐题定位原文→分析选项”的思路进行：
1. 第1题：先快速浏览全文，找到文中提到的鱼类名称，数出种类即可。
2. 第2题：结合上下文语境，“make their own light”指鱼自身产生光，由此推测“own”的含义。
3. 第3题：分别找到两种鱼发光部位的描述，对比选项找出不同点。
4. 第4题：逐个核对选项与原文内容，排除与原文不符的选项，选出正确表述。
5. 第5题：梳理文章核心内容，文章围绕两种会发光的鱼展开，据此选择最贴合的标题。
【解析】
1. 原文第二段介绍了lanternfish（灯笼鱼），第三段介绍了anglerfish（琵琶鱼），共提到两种鱼，故选B。
2. 根据第一段“The fish in this water make their own light. The lights are part of their bodies.”可知，鱼的光属于身体的一部分，是自己产生的，因此“own”意为“自己的”，故选A。
3. 第二段提到“A yellow, green or blue light shines from along the sides of their bodies.”（灯笼鱼的光从身体两侧发出），第三段提到“It grows out of its head and waves around.”（琵琶鱼的光从头部生长出来），C选项符合两者的差异；A是灯笼鱼的特征，B是灯笼鱼光的颜色，均不符合，故选C。
4. A选项：原文“Some are short, like a finger. Some are long, like an arm.”说明并非所有灯笼鱼都短，表述错误；B选项：原文“Small fish swim to the light. And the anglerfish gets its food!”可知琵琶鱼以小鱼为食，表述正确；C选项：原文“Deep in the sea, not much sunlight can go that far down.”说明深海阳光很少，表述错误，故选B。
5. 文章核心内容是介绍两种自身能发光的深海鱼，“Fish with lights”最能概括文章主旨，A选项范围过大，B选项仅提及颜色，并非核心内容，故选C。
【答案】
1.B 2.A 3.C 4.B 5.C
【知识点】
词义猜测、细节理解、主旨大意
【点评】
本文围绕深海发光鱼类展开，题目紧扣文本细节、词义理解及主旨提炼，考查学生定位原文信息、结合语境分析判断的能力，有助于提升学生的文本解读能力。
【难度系数】
0.7
解题时可按照“通读全文→逐题定位原文→分析选项”的思路进行：
1. 第1题：先快速浏览全文，找到文中提到的鱼类名称，数出种类即可。
2. 第2题：结合上下文语境，“make their own light”指鱼自身产生光，由此推测“own”的含义。
3. 第3题：分别找到两种鱼发光部位的描述，对比选项找出不同点。
4. 第4题：逐个核对选项与原文内容，排除与原文不符的选项，选出正确表述。
5. 第5题：梳理文章核心内容，文章围绕两种会发光的鱼展开，据此选择最贴合的标题。
【解析】
1. 原文第二段介绍了lanternfish（灯笼鱼），第三段介绍了anglerfish（琵琶鱼），共提到两种鱼，故选B。
2. 根据第一段“The fish in this water make their own light. The lights are part of their bodies.”可知，鱼的光属于身体的一部分，是自己产生的，因此“own”意为“自己的”，故选A。
3. 第二段提到“A yellow, green or blue light shines from along the sides of their bodies.”（灯笼鱼的光从身体两侧发出），第三段提到“It grows out of its head and waves around.”（琵琶鱼的光从头部生长出来），C选项符合两者的差异；A是灯笼鱼的特征，B是灯笼鱼光的颜色，均不符合，故选C。
4. A选项：原文“Some are short, like a finger. Some are long, like an arm.”说明并非所有灯笼鱼都短，表述错误；B选项：原文“Small fish swim to the light. And the anglerfish gets its food!”可知琵琶鱼以小鱼为食，表述正确；C选项：原文“Deep in the sea, not much sunlight can go that far down.”说明深海阳光很少，表述错误，故选B。
5. 文章核心内容是介绍两种自身能发光的深海鱼，“Fish with lights”最能概括文章主旨，A选项范围过大，B选项仅提及颜色，并非核心内容，故选C。
【答案】
1.B 2.A 3.C 4.B 5.C
【知识点】
词义猜测、细节理解、主旨大意
【点评】
本文围绕深海发光鱼类展开，题目紧扣文本细节、词义理解及主旨提炼，考查学生定位原文信息、结合语境分析判断的能力，有助于提升学生的文本解读能力。
【难度系数】
0.7
