Unit 4 Amazing Plants and Animals 核心语法专练 2026-2027学年人教版英语八年级上册

"**基本信息** \n聚焦形容词、副词最高级，以“规则分类-句型模块-话题应用”构建系统性训练，融合语言能力与思维品质培养。 \n**专项设计** \n|模块|题量/典例|方法提炼|知识逻辑|\n|----|-----------|----------|----------|\n|语法规则|变化规则4类+不规则3组|单音节加-est等分类记忆，不规则强化记忆|从概念（三者比较）到规则（构成法）递进|\n|核心句型|3模块（A/B/C）+例句|the+最高级+in/of等结构模板，话题语境应用|句型结构与单元主题（动植物）结合|\n|语法专练|单选15/填空10/句型转换10/翻译5|单选抓the的使用，填空注重词形变化，转换强化句型变式|从基础形式到语境综合应用，覆盖中考题型|"

Unit 4 Amazing Plants and Animals 核心语法专练 一、核心语法：形容词、副词最高级（superlatives），三者及以上进行比较 语法重难点区分 最高级用于三者或三者以上人 / 事物作比较，表示 “最……”，形容词副词最高级前面一般加定冠词 the。 变化规则 单音节、部分双音节词 一般直接加‑est：tall‑tallest；fast‑fastest 以 e 结尾直接加‑st：nice‑nicest 重读闭音节 “辅‑元‑辅” 双写末尾辅音字母加‑est：big‑biggest；thin‑thinnest 辅音字母 + y 结尾，变 y 为 i 再加‑est：heavy‑heaviest；busy‑busiest 多音节、部分双音节形容词 / 副词：前面加 most beautiful → most beautiful；quickly → most quickly 不规则变化（必须记忆） good /well → best bad /badly → worst 常用句型 the + 最高级 + in / of … 在…… 之中最…… one of the + 最高级 + 复数名词 最…… 之一 例句 The cheetah is the fastest land animal in the world. 猎豹是世界上跑得最快的陆地动物。 Bamboo is one of the most useful plants on the earth. 竹子是地球上最有用的植物之一。 This is the most amazing tree of all these plants. 在所有这些植物当中，这是最令人惊奇的一棵树。 二、核心句型汇总 模块 A the + 最高级 + in /of （在…… 范围里最……） This is the oldest tree in the forest. 这是森林里最古老的树。 Among all the birds, this one flies the highest. 在所有鸟当中，这一只飞得最高。 模块 B one of the + 最高级 + 复数名词 （最…… 之一） The bee is one of the most important insects on our planet. 蜜蜂是地球上最重要的昆虫之一。 Pandas are one of the most popular animals in the zoo. 熊猫是动物园里最受欢迎的动物之一。 模块 C 语境（动植物、自然，本单元话题） Which is the heaviest animal of the three? 这三者当中哪一个是最重的动物？ 三、语法专练 单项选择 1. Of all the animals, the blue whale is ______ animal in the sea. A. large B. larger C. largest D. the largest 2. Bamboo is one of ______ plants in the world. A. useful B. more useful C. most useful D. the most useful 3. —Which is ______, the cat, the dog or the rabbit? —The dog. It runs faster than the other two. A. fast B. faster C. the fastest D. fastest 4. This is ______ tree in this mountain. It has lived for over 1000 years. A. old B. older C. the oldest D. oldest 5. Among all these flowers, the peony looks ______. A. beautiful B. more beautiful C. the most beautiful D. most beautiful 6. —Who jumps ______ of the three students? —Tom does. A. high B. higher C. highest D. the highest 7. Bees are one of ______ insects for our nature. A. important B. more important C. the most important D. most important 8. Of all the birds, the eagle flies ______. A. far B. farther C. farthest D. the farther 9. This is ______ plant in our garden. It grows very quickly. A. the fastest-growing B. faster-growing C. fast-growing D. most fast-growing 10. —Which animal is ______, the frog, the snake or the butterfly? —I think the butterfly is. A. colourful B. more colourful C. the most colourful D. most colourful 11. One of ______ trees around the town is the ginkgo tree. A. ancient B. more ancient C. the most ancient D. most ancient 12. Of all the pets, I like goldfish ______. A. good B. better C. best D. the better 13. This is ______ story about animals that I have ever read. A. amazing B. more amazing C. the most amazing D. most amazing 14. Among the four kinds of animals, the bear is ______. A. heavy B. heavier C. the heaviest D. heaviest 15. Pandas are ______ popular animals in this wildlife park. A. the most B. most C. more D. much 用括号内单词的适当形式填空（最高级） 1. The cheetah is ________ (fast) land animal in the world. 2. This is one of ________ (interesting) plants in the rainforest. 3. Of all the insects, the bee works ________ (hard). 4. The redwood tree is ________ (tall) tree in this area. 5. Among these three flowers, the rose is ________ (beautiful). 6. This is ________ (useful) tool for studying plants. 7. One of ________ (large) sea animals is the blue whale. 8. Of all the animals, the monkey climbs ________ (high). 9. This is ________ (old) bamboo in the Bamboo Sea. 10. Among all the birds, the swan is one of ________ (graceful). 句型转换（每空一词，最高级专项） 1. This tree is the oldest in the park.（改为同义句，用 one of） This is ________ ________ ________ ________ trees in the park. 2. The bee is the most important insect on the earth.（对画线部分提问） ________ ________ ________ insect on the earth? 3. Bamboo is the most useful plant in China.（改为一般疑问句） ________ bamboo ________ ________ useful plant in China? 4. Of all the animals, I like the panda best.（同义句转换） The panda is ________ ________ ________ ________ animals for me. 5. This flower is the most colourful among the three.（改为否定含义，改写句子） This flower is ________ ________ ________ colourful among the three. 6. The blue whale is the heaviest animal in the world.（对画线部分提问） ________ ________ the heaviest animal in the world? 7. Ginkgo is one of the most ancient trees.（改为复数句） Ginkgoes ________ one of ________ ________ ________ trees. 8. Among the three birds, this one flies the highest.（改为一般疑问句） ________ this one ________ the highest among the three birds? 9. This is the most amazing animal I have ever seen.（改为否定句） This ________ ________ the most amazing animal I have ever seen. 10. The giraffe is the tallest land animal.（用 one of 改写） The giraffe is ________ ________ ________ ________ land animals. 翻译题 1. 猎豹是陆地上跑得最快的动物。 2. 竹子是世界上最有用的植物之一。 3. 在所有昆虫当中，蜜蜂是最重要的。 4. 这是这座森林里最古老的一棵树。 5. 在这三种花当中，牡丹是最漂亮的。 参考答案 单项选择 1-5 DDCCC 6-10 DCCAC 11-15 CCCCA 用括号内单词的适当形式填空 1. the fastest 2. the most interesting 3. (the) hardest 4. the tallest 5. the most beautiful 6. the most useful 7. the largest 8. (the) highest 9. the oldest 10. the most graceful 句型转换 1. one of the oldest 2. What is the most important 3. Is; the most 4. my favourite of all 5. not the most 6. What is 7. are; the most ancient 8. Does; fly 9. is not 10. one of the tallest 翻译题 1. The cheetah is the fastest land animal. 2. Bamboo is one of the most useful plants in the world. 3. Among all the insects, the bee is the most important. 4. This is the oldest tree in the forest. 5. Among the three kinds of flowers, the peony is the most beautiful. 学科网（北京）股份有限公司 $