寒假预习：专题02 Unit 1 How tall are you？语法+知识演练（讲义）-2025-2026学年人教PEP版（2012）英语六年级下册

寒假预习：专题02 Unit 1 How tall are you?语法讲义+知识演练 2025-2026学年六年级下册英语（人教版） 核心语法讲义 （一）形容词比较级 1. 定义 用于两者之间的比较，表示“一方比另一方更……”，本单元主要围绕身高、体重、尺寸、年龄等特征的比较展开。 2. 构成规则 构成类型 规则说明 课本词汇 规则变化1 单音节词直接加-er tall → taller、short → shorter、 long → longer、strong → stronger 规则变化2 以不发音的e结尾加-r nice → nicer、large → larger 规则变化3 重读闭音节（辅+元+辅）双写尾字母加-er thin → thinner、big → bigger、 fat → fatter 规则变化4 辅音字母+y结尾，变y为i加-er heavy → heavier、happy → happier 不规则变化 特殊记忆 good/well → better、bad → worse、many/much → more 3. 常用句型 ①询问对方特征：How tall/heavy/old are you?（你有多高/重/大？） 答句：I’m + 数字 + 单位（metres/kilograms/years old）.（我……米/公斤/岁。） ②两者比较：A + be动词 + 形容词比较级 + than + B.（A比B更……） 例：Zhang Peng is taller than Mike.（张鹏比迈克高。） Your feet are bigger than mine.（你的脚比我的大。） ③强调两者都：A + be动词 + 比较级 + than + both of us/two.（A比我们俩/两个人都……） 例：It’s taller than both of us together.（它比我俩加起来还高。） 知识演练 一、写出下列形容词的比较级 1. tall → ________ 2. short → ________ 3. long → ________ 4. thin → ________ 5. heavy → ________ 6. big → ________ 7. strong → ________ 8. young → ________ 9. good → ________ 10. happy → ________ 二、用所给词的适当形式填空 1. This dinosaur is ________ (tall) than that one. 2. My shoes are size 38. Yours are size 37. So my feet are ________ (big) than yours. 3. John is 45 kilograms. Wu Binbin is 43 kilograms. John is ________ (heavy) than Wu Binbin. 4. The rabbit’s ears are ________ (long) than the cat’s. 5. She is 12 years old. He is 10 years old. She is ________ (old) than him. 6. This book is ________ (good) than the storybook. 7. Mike is ________ (thin) than his brother. 8. The elephant is ________ (strong) than the horse. 9. Winter is ________ (cold) than autumn. 10. I have ________ (many) books than my deskmate. 三、句型转换 1. Tom is 1.6 metres tall. Jim is 1.55 metres tall.（合并为比较级句子） Tom is ________ ________ Jim. 2. My bag is heavy. Her bag is light.（改为比较级句子） My bag is ________ ________ hers. 3. He is 13 years old. She is 12 years old.（改为比较级句子） He is ________ ________ her. 4. This pencil is long. That pencil is longer.（改为比较级句子） That pencil is ________ ________ this one. 5. I’m 47 kilograms.（对划线部分提问） ________ ________ are you? 四、单项选择 （ ）1. —How tall are you? —I’m ________. A. 1.65 metre B. 1.65 metres C. 1.65 year old （ ）2. Zhang Peng is ________ than Mike. A. tall B. taller C. tallest （ ）3. Your shoes are size 39. Mine are size 38. So yours are _____ than mine. A. bigger B. big C. small （ ）4. —How heavy is your father? —He’s 70 ________. A. metres B. years old C. kilograms （ ）5. This dinosaur is taller than ________ of us. A. both B. all C. one （ ）6. My mother is ________ than my aunt. A. young B. younger C. youngest （ ）7. The yellow dog is ________ than the black dog. A. thin B. thiner C. thinner （ ）8. —Is this book better than that one? —________. A. Yes, it is B. Yes, it does C. No, it is （ ）9. She has ________ apples than her brother. A. much B. more C. many （ ）10. —What size are your shoes? —________. A. I’m 1.6 metres B. They are size 36 C. I’m 45 kilograms 五、补全对话 A: Hello, Zhang Peng! 1. ________ ________ are you? B: I’m 1.65 metres tall. What about you, Amy? A: I’m 1.62 metres. So you are 2. ________ ________ me. B: Yes. And I’m 48 kilograms. 3. ________ ________ are you? A: I’m 46 kilograms. You are 4. ________ ________ me. B: That’s right. Do you like playing basketball? A: Yes, but I’m not good at it. You are 5. ________ ________ playing basketball than me. B: Let’s play together. I can teach you! 六、阅读理解 Hello, everyone! I’m John. I’m 12 years old. I’m 1.58 metres tall and 45 kilograms. My best friend is Mike. He is 13 years old. He is 1.63 metres tall and 47 kilograms. We are in the same class. Mike’s shoes are size 38. My shoes are size 37. So his feet are bigger than mine. Mike likes running. He runs faster than me. But I like reading. I have more books than him. We often help each other. 根据短文内容，选择正确答案： （ ）1. How old is Mike? A. 12 B. 13 C. 14 （ ）2. Who is taller? A. John B. Mike C. They are the same （ ）3. John is ________ than Mike. A. heavier B. thinner C. older （ ）4. Mike’s shoes are ________ than John’s. A. bigger B. smaller C. cheaper （ ）5. John has ________ books than Mike. A. fewer B. more C. less 答案 一、 1. taller 2. shorter 3. longer 4. thinner 5. heavier 6. bigger 7. stronger 8. younger 9. better 10. happier 二、 1. taller 2. bigger 3. heavier 4. longer 5. older 6. better 7. thinner 8. stronger 9. colder 10. more 三、 1. taller than 2. heavier than 3. older than 4. longer than 5. How heavy 四、 1. B 2. B 3. A 4. C 5. A 6. B 7. C 8. A 9. B 10. B 五、 1. How tall 2. taller than 3. How heavy 4. heavier than 5. better at 六、 1. B 2. B 3. B 4. A 5. B ( 1 ) 学科网（北京）股份有限公司 $