Crayfish /ˈkreɪ.fɪʃ/
The crayfish is a small animal that lives in rivers and lakes.
Crayfish have two big claws and a hard shell.
They use their claws to protect themselves from danger.
A crayfish can walk on the bottom of the water.
Crayfish like to hide under rocks or mud.
小龙虾是一种生活在河流和湖泊里的小动物。
小龙虾有两只大钳子和坚硬的壳。
它们用钳子保护自己免受伤害。
一只小龙虾能在水底行走。
小龙虾喜欢藏在石头或泥巴下面。
配套练习✍️
🔎语境型完形填空（Contextual Cloze）
-
Crayfish live in ______ and lakes.
（rivers / forests / gardens） -
The crayfish has two big ______.
（claws / wings / fins） -
Crayfish walk on the ______ of the water.
（bottom / top / shore） -
Crayfish use their claws to ______.
（protect themselves / swim faster / make noise） -
They like to hide under ______ or mud.
（rocks / leaves / trees）
📝句型模仿（Sentence Building）
We saw a ______ when we visited the lake.
（可选词：crayfish, bird, deer）
🔗句型模仿（Sentence Building with Linking Words）
Crayfish are easy to find if ______.
（可选词：you look under rocks, the day is sunny, people build houses）
Children enjoy watching crayfish while ______.
（可选词：playing by the river, running in the street, drawing at home）
练习答案✅
完形填空：
- rivers
- claws
- bottom
- protect themselves
- rocks
句型模仿：
We saw a crayfish when we visited the lake.
句型模仿（带连接词）：
Crayfish are easy to find if you look under rocks.
Children enjoy watching crayfish while playing by the river.
📌文章CEFR 等级：A1
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