Unit 2 Know your body（期中知识清单）英语外研版三起三年级下册（新教材）

知识清单·外研版三起三年级下册 Unit2 Know your body 知识梳理 知识点拨 【考点一】have got / has got 的用法（核心语法） 【考点二】一般疑问句（Are they…?）的问答 考点一：have got / has got 的用法（核心语法） — Has Nezha got three heads? — Yes, he has. / No, he hasn't. — Have you got two feet? — Yes, I have. / No, I haven't. 解析 have got 和 has got 是英式英语中表示“拥有”的常用结构，相当于 have，是本单元的核心语法。 （一）基本用法 1. 主语与动词搭配 当主语是 第一人称I/we、第二人称you、第三人称复数they 时，用 have got； 当主语是 第三人称单数he/she/it/单数名词 时，用 has got。 例：I have got two eyes. 我有两只眼睛。 She has got long hair. 她有长头发。 2. 否定形式 have got → haven't got（=have not got） has got → hasn't got（=has not got） 例：He hasn't got a big nose. 他没有大鼻子。 I haven't got long legs. 我没有长腿。 3. 一般疑问句与回答 把 have/has 提到句首，回答用 Yes, 主语+have/has. 或 No, 主语+haven't/hasn't. 例：— Has the snowman got two ears? 雪人有两只耳朵吗？ — No, it hasn't. 不，它没有。 — Have you got a friend? 你有一个朋友吗？ — Yes, I have. 是的，我有。 4. 缩写形式（口语/书面常用） I have got = I've got He has got = He's got She has got = She's got We have got = We've got （二）易错点 1. ❌ 错误：He have got a robot. ✅ 正确：He has got a robot.（主语he是第三人称单数，用has） 2. ❌ 错误：I has got two hands. ✅ 正确：I have got two hands.（主语I是第一人称，用have） 3. ❌ 错误：Has you got a big mouth? ✅ 正确：Have you got a big mouth?（主语you用have提问） 4. ❌ 错误：The snowman haven't got eyes. ✅ 正确：The snowman hasn't got eyes.（主语snowman是单数，用hasn't） 【大显身手】 一、单项选择 ( )1. I ______ got two big eyes. A. has B. have C. am ( )2. She ______ got long black hair. A. have B. has C. is ( )3. — Has the robot got four legs? — ______ A. Yes, it has. B. No, it don't. C. Yes, he have. ( )4. My friend ______ got a small nose. A. haven't B. hasn't C. isn't ( )5. — ______ you got two feet? — Yes, I ______. A. Have; have B. Has; has C. Do; do 二、用所给词的正确形式填空 1. He ______ (have) got three heads. 2. We ______ (have) got long arms. 3. The snowman ______ (not have) got two ears. 4. — ______ (have) she got big eyes? — Yes, she ______ (have). 5. I ______ (not have) got a big mouth. 三、句型转换 1. I have got a red mouth.（改为否定句） ____________________________________ 2. He has got long legs.（改为一般疑问句，并作肯定回答） ____________________________________ 3. She has got black hair.（改为否定句） ____________________________________ 4. The robot has got two hands.（改为一般疑问句，并作否定回答） ____________________________________ 5. You have got two ears.（改为否定句） ____________________________________ 考点二：身体部位名词的单复数 one foot → two feet（一只脚→两只脚） one hand → two hands（一只手→两只手） one toe → ten toes（一个脚趾→十个脚趾） 解析 身体部位名词分可数名词，有单复数变化，是本单元的易错考点。 （一）规则变化 大部分名词直接加 -s： eye → eyes, ear → ears, hand → hands, arm → arms, leg → legs, nose → noses, mouth → mouths, head → heads, toe → toes （二）不规则变化（重点记忆） foot（脚，单数）→ feet（复数） tooth（牙齿，单数）→ teeth（复数，拓展） （三）易错点 1. ❌ 错误：I have two foot. ✅ 正确：I have two feet.（foot的复数是feet，不是foots） 2. ❌ 错误：She has got two hand. ✅ 正确：She has got two hands.（hand是可数名词，two后用复数） 3. ❌ 错误：The snowman has got two foot. ✅ 正确：The snowman has got two feet. 【大显身手】 一、单项选择 ( )1. I have got two ______. A. foot B. feet C. foots ( )2. She has got two big ______. A. eye B. eyes C. an eye ( )3. How many ______ have you got? A. hand B. hands C. a hand ( )4. The robot has got four ______. A. leg B. legs C. a leg ( )5. I have got ten ______. A. toe B. toes C. toed 二、用所给词的正确形式填空 1. I have got two ______ (foot). 2. She has got two big ______ (eye). 3. How many ______ (hand) have you got? 4. The snowman has got two ______ (arm). 5. I have got ten ______ (toe). 写作指引 My Friend / My Robot 写作指导及范文 一、写作 请以 “My Friend / My Robot” 为题，写一篇英语短文，描述你的动物朋友，需包含：你有什么动物朋友、它的样子、你为什么喜欢它。要求：1. 句子通顺，思路清晰有条理。2. 不少于 50 字。 （一）写作指导（分 3 步，可直接套用） 第一步：梳理写作思路（先想 “3 个关键信息”） 关键部分 思考方向（举例） 1. 基本介绍 介绍朋友/机器人的名字 2. 外貌/身体特征 描述身体部位、外貌特点（用have got/has got句型） 3. 补充说明 补充特点、喜好等 第二步：拆解写作结构（分 “开头 - 中间 - 结尾”，每部分写 1-2 句） 第三步：必用核心句型 写作时优先用这些前单元学过的句型，既符合要求又不易出错： 1. He/She/It has got...（Unit 2 核心句型，描述身体部位/外貌） 2. He/She/It hasn't got...（Unit 2 核心句型，否定描述） 3. I have got...（Unit 2 核心句型，描述自己） 4. She's got big eyes and black hair.（Unit 2 课文原句） （二）范文1：My Friend My Friend This is my friend. Her name is Lulu. She has got big eyes and short black hair. She has got a small nose and a small mouth. She has got long arms and big hands. She hasn't got long legs. I like my friend. She is very cute. （三）范文2：My Robot My Robot Our robot's name is Rob. He has got a big head and two small eyes. He has got long legs and big feet. He hasn't got hair. He has got two long arms. He is a cool robot. I like Rob very much. I love all my animal friends. They are my good friends. 综合训练 一、单项选择 ( )1. I ______ got two big eyes. A. has B. have C. am ( )2. She ______ got long black hair. A. have B. has C. is ( )3. — Has the snowman got two ears? — ______ A. Yes, it has. B. No, it hasn't. C. Yes, he has. ( )4. My friend ______ got a small nose. A. haven't B. hasn't C. isn't ( )5. — ______ you got two feet? — Yes, I ______. A. Have; have B. Has; has C. Do; do ( )6. Nezha ______ got three heads. A. have B. has C. is ( )7. The robot ______ got four legs. A. have B. has C. am 二、用所给词的正确形式填空【新题型·传统文化】 1. Nezha ______ (have) got three heads and six arms. 2. Zhu Bajie ______ (have) got a big mouth and a big nose. 3. I ______ (have) got two hands and two feet. 4. The snowman ______ (not have) got two ears. 5. — ______ (have) your friend got big eyes? — Yes, she ______ (have). 三、按要求改写句子 1. I have got a red mouth.（改为否定句） ____________________________________ 2. He has got long legs.（改为一般疑问句，并作肯定回答） ____________________________________ 3. She has got black hair.（改为否定句） ____________________________________ 4. The robot has got two hands.（改为一般疑问句，并作否定回答） ____________________________________ 5. You have got two ears.（改为否定句） ____________________________________ 四、补全对话（每空一词）【新题型·新情境·生活】 A: Look at my snowman! B: Wow! He 1. ______ got a red mouth. A: Yes! And he 2. ______ got a long nose. B: Oh, he 3. ______ got eyes. A: I have got two rocks! Now he 4. ______ got two eyes. B: He 5. ______ got long arms and big hands! A: Thank you! He is a cool snowman. 五、根据课文《The best body part》，回答问题【新题型·跨学科·科学】 1. Which body part helps you hear? ____________________________________ 2. Which body part helps you see? ____________________________________ 3. Which body part helps you smell? ____________________________________ 4. Which body part helps you talk and eat? ____________________________________ 5. Are all body parts important? ____________________________________ 六、阅读理解（判断正误，对的打√，错的打×） A snowy day It's a snowy day. The children make a snowman. Look! He has got a red mouth. Now, he has got a long nose. Oh, he hasn't got eyes. I've got two rocks! Now he has got two eyes. He's got long arms and big hands. Wow! You've got a cool snowman. ( ) 1. The snowman has got two ears. ( ) 2. The snowman has got a red mouth. ( ) 3. The snowman has got a short nose. ( ) 4. The snowman has got two eyes. ( ) 5. The snowman has got long arms and big hands. 七、书面表达 请以 My Robot 为题，写一篇英语短文，介绍你设计的机器人。 要求：1. 用 have got/has got 句型；2. 不少于5句话；3. 语句通顺，语法正确。 参考答案 考点一 一、单项选择 1. B 2. B 3. A 4. B 5. A 二、用所给词的正确形式填空 1. has 2. have 3. hasn't 4. Has; has 5. haven't 三、句型转换 1. I haven't got a red mouth. 2. — Has he got long legs? — Yes, he has. 3. She hasn't got black hair. 4. — Has the robot got two hands? — No, it hasn't. 5. You haven't got two ears. 考点二 一、单项选择 1. B 2. B 3. B 4. B 5. B 二、用所给词的正确形式填空 1. feet 2. eyes 3. hands 4. arms 5. toes 【综合训练】 一、单项选择 1. B 2. B 3. B 4. B 5. A 6. B 7. B 二、用所给词的正确形式填空【新题型·传统文化】 1. has 2. has 3. have 4. hasn't 5. Has; has 三、按要求改写句子 1. I haven't got a red mouth. 2. — Has he got long legs? — Yes, he has. 3. She hasn't got black hair. 4. — Has the robot got two hands? — No, it hasn't. 5. You haven't got two ears. 四、补全对话（每空一词）【新题型·新情境·生活】 1. has 2. has 3. hasn't 4. has 5. has 五、根据课文《The best body part》，回答问题【新题型·跨学科·科学】 1. Ears help you hear. 2. Eyes help you see. 3. Nose helps you smell. 4. Mouth helps you talk and eat. 5. Yes, they are. 六、阅读理解（判断正误，对的打√，错的打×） 1. × 2. √ 3. × 4. √ 5. √ 七、书面表达 My Robot Our robot's name is Rob. He has got a big head and two small blue eyes. He has got two long arms and big hands. He has got long legs and big feet. He hasn't got hair. He has got a small mouth. He is a cool robot. I like Rob very much. 学科网（北京）股份有限公司 $