四、阅读理解
Animals have some strange and funny body parts that make them special. Here are a few cool examples that will make you laugh and learn!
Elephant's tail
Whose tail is this? It is an elephant's tail! Elephants are huge and amazing animals, and their tails are quite special. They use their tails to show their feelings. When they're happy, their tails wag back and forth (来回摇摆) like a dog's tail. The hairs on their tails are very thick and can be as long as 1 meter. Elephants also use their long tail hairs to keep away flies.

Owl's eyes
Whose eyes are they? They are owls' eyes. Owls have very strange and interesting eyes. The shapes of their eyes are like tubes (管子), not like our round eyes. Because of this, owls can't move their eyes. To see different things, they have to turn their heads. Owls can turn their heads almost all the way around.

Anglerfish's 'lantern'
This is a special "lantern" of the anglerfish. The anglerfish has a special "light" on its head that helps it catch (捕获) food. In the dark, deep sea, small fish see the light and think it's something to eat. When they swim close, the anglerfish quickly opens its big mouth and eats them. The anglerfish is like a smart fisherman, catching food without moving much.

Blue whale's tongue
This is the heaviest tongue in the world! Whose tongue is this? It is a blue whale's tongue. It can weigh as much as an elephant. The tongue can also stretch (拉长) to twice (两倍) its own length (长度). This helps them take in up to 90 tons of water at a time. This big tongue helps the whale push water out of its mouth and keep its favorite food inside.

() 1. What do elephants use their tails for?
A. To keep safe.
B. To show their feelings.
C. To catch food.
D. To talk with others.
() 2. Why can't owls move their eyes?
A. Because they have no eyes.
B. Because their eyes are too small.
C. Because their eyes are like long tubes.
D. Because they are too lazy.
() 3. How does the anglerfish catch food?
A. By using its long tail.
B. By using its sharp teeth.
C. By using the special "lantern" on its head.
D. By swimming very fast.
() 4. What is special about the blue whale's tongue?
A. It is the lightest in the world.
B. It is the longest in the world.
C. It is the smallest in the world.
D. It is the heaviest in the world.
() 5. What is the best title for the passage?
A. Animal Body Wonders
B. Different Animals in the World
C. Animals in Danger
D. Our Animal Friends

1.B 2.C 3.C 4.D 5.A

【分析】
这是一篇介绍动物特殊身体部位的趣味说明文，解题时优先使用题干定位法提升效率：首先逐题划出题干的核心关键词，带着关键词回到文章对应段落查找原文内容，细节题直接匹配原文表述即可选出正确答案，最后一道主旨题需要结合全文的总起句和所有例子的共同核心，排除偏离主题的干扰选项，就能选出最贴合的标题。
【解析】
1. 定位到文中Elephant's tail板块的句子"They use their tails to show their feelings."，可知大象用尾巴表达情绪，对应选项B，其余选项A（保证安全）、C（捕获食物）、D（和同类交流）原文均未提及，因此选B。
2. 定位到文中Owl's eyes板块的句子"The shapes of their eyes are like tubes (管子), not like our round eyes. Because of this, owls can't move their eyes."，可知this指代的就是猫头鹰的眼睛形状像管子，这是它无法转动眼睛的原因，对应选项C，其余选项A（没有眼睛）、B（眼睛太小）、D（太懒惰）均不符合原文内容，因此选C。
3. 定位到文中Anglerfish's 'lantern'板块的内容，琵琶鱼依靠头上特殊的“灯笼”发光引诱小鱼靠近，再捕食猎物，对应选项C，其余选项A（用长尾巴）、B（用尖牙）、D（快速游动）原文均无相关表述，因此选C。
4. 定位到文中Blue whale's tongue板块的第一句"This is the heaviest tongue in the world!"，可知蓝鲸的舌头是世界上最重的舌头，对应选项D，其余选项A（世界最轻）、B（世界最长）、C（世界最小）均和原文内容不符，因此选D。
5. 全文开篇就点明主题：动物有很多奇特有趣的特殊身体部位，后续举了四个相关例子，核心是介绍动物的奇特身体构造，因此最佳标题是A选项Animal Body Wonders，其余选项B（世界上的不同动物）过于宽泛，C（濒危动物）全文未提及，D（我们的动物朋友）偏离文章核心，因此选A。
【答案】
1.B 2.C 3.C 4.D 5.A
【知识点】
细节信息查找，主旨大意归纳，说明文阅读
【点评】
本篇阅读属于趣味科普类的基础难度阅读理解，绝大多数题目都可以直接在原文找到对应语句，仅最后一道主旨题需要学生梳理全文核心，整体对学生的阅读能力要求不高，只要掌握准确定位原文的做题技巧，就能轻松选出正确答案，适合小学中高年级的英语阅读巩固训练。
【难度系数】
0.8