Unit 6 Animals Lesson 2 Animal Facts 同步分层作业 2026-2027学年北师大版 英语七年级下册

Unit 6 Animals Lesson 2 Animal Facts 分层作业 建议用时：25分钟 一、单词汉译英（Lesson 2 单词表：动物事实） 1. 事实 ____________ 2. 千克 ____________ 3. 米 ____________ 4. 公里 ____________ 5. 世纪 ____________ 6. 出生 ____________ 7. 重的 ____________ 8. 轻的 ____________ 9. 长的 ____________ 10. 短的 ____________ 11. 平均的 ____________ 12. 数字 ____________ 二、短语汉译英（教材原短语） 1. 事实上 ____________ 2. 平均来说 ____________ 3. 长达…… ____________ 4. 出生时 ____________ 5. 三十米长 ____________ 6. 重达……千克 ____________ 7. 一生中 ____________ 8. 活到……岁 ____________ 三、词形变换（写出下列形容词的比较级） 1. heavy → ____________ 2. light → ____________ 3. long → ____________ 4. big → ____________ 5. thin → ____________ 一、单句填空（动物事实） 1. An adult elephant ____________ (weigh) about 5,000 kilograms. 2. A tiger ____________ (live) for about fifteen years. 3. The blue whale ____________ (be) the heaviest animal in the world. 4. A cat is much ____________ (light) than a dog. 5. The cheetah is the ____________ (fast) land animal. 二、根据汉语意思完成句子（每空一词） 1. 大象重约5000千克。 An elephant ____________ about 5,000 ____________. 2. 平均来说，一只老虎活约十五年。 On ____________, a tiger lives for about fifteen ____________. 3. 蓝鲸是世界上最重的动物。 The blue whale is the ____________ animal in the ____________. 4. 一只小猫比一只小狗轻得多。 A kitten is much ____________ than a ____________. 5. 长颈鹿能活到二十五岁。 A giraffe can ____________ to be twenty-five years ____________. 三、句型转换 1. An elephant weighs about 5,000 kilograms.（改为一般疑问句）____________ an elephant ____________ about 5,000 kilograms? 2. A tiger lives for about fifteen years.（改为否定句）A tiger ____________ ____________ for about fifteen years. 3. The blue whale is the heaviest animal in the world.（对画线部分提问）____________ is the heaviest animal in the world? 4. A cat is lighter than a dog.（改为一般疑问句）____________ a cat ____________ than a dog? 5. These animals eat a lot of food.（改为否定句）These animals ____________ ____________ a lot of food. 四、选词填空（动物事实） 【fact, heavy, average, century, number】 1. In ____________, most birds can fly. 2. An elephant is very ____________. 3. On ____________, students here read ten books a year. 4. The 21st ____________ began in the year 2001. 5. The ____________ of pandas is growing slowly. 五、情景补全对话（5个空，6个选项，1项多余） A. How heavy is it? B. Do you know any facts about animals? C. How long can it live? D. That's a lot! E. Where does it live? F. What colour do you like? Kate: Hi, Jack! 1.____________ Jack: Yes. I read a book about elephants. Kate: Really? 2.____________ Jack: An adult elephant can weigh about 5,000 kilograms. Kate: 3.____________ Jack: Yes, and it also eats a lot every day. Kate: 4.____________ Jack: A wild elephant can live for about sixty years. Kate: 5.____________ Jack: It lives in the forests and grasslands of Africa and Asia. 拓展提高（课内同源 + 课外同源） Passage1（课内同源：动物事实） 　　Here are some interesting facts about animals. An adult elephant weighs about 5,000 kilograms, and it eats up to 150 kilograms of food a day. A tiger lives for about fifteen years in the wild. The cheetah is the fastest land animal; it can run at 120 kilometres an hour. But the blue whale is the heaviest animal in the world, and its heart alone can weigh 600 kilograms. Isn't nature amazing? 任务一：单项选择 1.How much food can an elephant eat a day? A.Up to 150 kilograms. B.Up to 500 kilograms. C.About 15 kilograms. D.About 5 kilograms. 2.What is the heaviest animal in the world? A.The elephant. B.The blue whale. C.The cheetah. D.The tiger. 任务二：判断正误(T/F) 3.A tiger lives for about fifteen years in the wild. (　　) 4.The cheetah is the slowest land animal. (　　) 任务三：简答 5.How heavy can a blue whale's heart be? _______________________________________________________________________________ Passage2（课外同源：动物的惊人速度） 　　Some animals are much faster than we think. The cheetah can run at 120 kilometres an hour, but it can only keep this speed for a short time. A sailfish swims even faster in the sea. The fastest bird is the peregrine falcon. When it dives, it can reach a speed of over 300 kilometres an hour. These animals use their speed to catch food or to run away from danger. Speed is their best way to stay alive. 任务一：单项选择 1.What is the fastest bird? A.The eagle. B.The peregrine falcon. C.The swan. D.The sparrow. 2.Why do animals use their speed? A.To sleep well. B.To catch food or run away from danger. C.To make friends. D.To find water. 任务二：判断正误(T/F) 3.The cheetah can keep its top speed for a long time. (　　) 4.A sailfish swims fast in the sea. (　　) 任务三：简答 5.What is the best way for these animals to stay alive? _______________________________________________________________________________ 任务四：单元微写作 以“Animal Facts”为题，写一篇短文，用数字介绍一种动物的3—4个事实，不少于6句话。 _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ 参考答案 夯实基础 一、单词汉译英 1.fact 2.kilogram 3.metre 4.kilometre 5.century 6.birth 7.heavy 8.light 9.long 10.short 11.average 12.number 二、短语汉译英 1.in fact 2.on average 3.up to 4.at birth 5.thirty metres long 6.weigh up to ... kilograms 7.in one's life 8.live to be ... years old 三、词形变换 1.heavier 2.lighter 3.longer 4.bigger 5.thinner 能力进阶 一、单句填空 1.weighs 2.lives 3.is 4.lighter 5.fastest 二、根据汉语意思完成句子 1.weighs; kilograms 2.average; years 3.heaviest; world 4.lighter; puppy 5.live; old 三、句型转换 1.Does; weigh 2.doesn't; live 3.What 4.Is; lighter 5.don't; eat 四、选词填空 1.fact 2.heavy 3.average 4.century 5.number 五、情景补全对话 答案：1.B 2.A 3.D 4.C 5.E；多余项：F 拓展提高 Passage1 任务一：1.A 2.B 任务二：3.T 4.F 任务三简答：5.600 kilograms. Passage2 任务一：1.B 2.B 任务二：3.F 4.T 任务三简答：5.Speed. 任务四范文：Here are some facts about the elephant. An adult elephant weighs about 5,000 kilograms, and it is the largest animal on land. It eats up to 150 kilograms of food a day. A wild elephant can live for about sixty years. Elephants are clever animals, and they often help each other. We should protect them and keep them safe. 学科网（北京）股份有限公司 $