Unit 2 Our clothes（期中知识清单）英语鲁科版五四制三年级下册（新教材）

知识清单·鲁科版三年级下册 Unit2 Our clothes 知识梳理 知识点拨 【考点一】一般疑问句（Is this/that…?）及其回答 【考点二】特殊疑问句（Whose…?）询问物品归属 【考点三】名词所有格（'s）表示所属关系 考点一：一般疑问句（Is this/that…?）及其回答 —Is this your T-shirt, Mum? —No, it isn't. It's your brother's. 解析 (1) 问句结构 Is + this/that + 形容词性物主代词 + 单数名词? Is：be 动词的第三人称单数形式，用于引导一般疑问句，必须放在句首。 this/that：指示代词，this 指代近处的物品，that 指代远处的物品，二者都用来指代单数名词。 形容词性物主代词：如 your（你的）、my（我的）、his（他的）、her（她的），必须放在名词前，用来修饰名词，表示 “谁的”。 单数名词：如 skirt、T-shirt、cap 等，是句子的核心名词。 (2) 答句结构 肯定回答：Yes, it is. it：人称代词，用来指代问句中的 this/that，避免重复，不能用 this/that 直接回答。 is：与问句中的 Is 保持一致，不能缩写。 否定回答：No, it isn't. isn't：是 is not 的缩写形式，不能写成 is'nt 或 is not（口语中更常用缩写形式）。 补充说明：如果需要进一步说明物品归属，可以在否定回答后加上 It's + 名词所有格/ 名词性物主代词，如 It's your brother's。 (3) 易错点 回答时必须用 it 指代 this/that，不能直接用 Yes, this is. 或 No, that isn't.。 否定回答的缩写形式是 isn't，不能写成 is'nt 或 is not（书面考试中推荐用缩写）。 形容词性物主代词（如 your）不能单独使用，必须后接名词，不能写成 Is this yours T-shirt?（yours 是名词性物主代词，后不能接名词）。 【大显身手】 单选 ( ) 1.—Is this your cap? —______ A. Yes, it isn't. B. No, it is. C. Yes, it is. ( )2. Is this ______ T-shirt? A. you B. your C. yours 填空 3. —Is this your skirt? —No, it ______ (is not). 4. ______ (Is / Are) this your coat? 句型转换 5. This is my dress.（改为一般疑问句并作否定回答） → ______ ______ your dress? → No, ______ ______. 考点二：特殊疑问句（Whose…?）询问物品归属 —Whose trousers are these? —They're Peter's. 解析： (1) 问句结构 单数物品：Whose + 单数名词 + is this/that? Whose：疑问词，意为 “谁的”，必须后接名词，不能单独使用（如不能说 Whose is this?，必须说 Whose jacket is this?）。 单数名词：如 jacket、coat、cap 等。 this/that：指示代词，指代单数物品。 复数物品：Whose + 复数名词 + are these/those? 复数名词：如 trousers、socks、shoes 等。 these/those：指示代词，these 指代近处的复数物品，those 指代远处的复数物品。 (2) 答句结构 单数物品回答：It's + 名词所有格/形容词性物主代词 + 单数名词. It's：是 It is 的缩写，it 指代单数物品。 例：It's my jacket.（是我的夹克衫）/ It's Li Ming's.（是李明的）。 复数物品回答：They're + 名词所有格/形容词性物主代词 + 复数名词. They're：是 They are 的缩写，they 指代复数物品。 例：They're my trousers.（是我的裤子）/ They're Peter's.（是彼得的）。 (3) 易错点 Whose 后面必须接名词，不能单独使用，这是考试中最常见的错误。 问句中名词是复数时，答句必须用 They're 开头，不能用 It's（如不能说 It's Peter's trousers，必须说 They're Peter's）。 不能混淆 Whose 和 Who：Whose 意为 “谁的”，后接名词；Who 意为 “谁”，用来 询问人，如 Who is he?（他是谁？）。 【大显身手】 单选 ( )1. —Whose jacket is this? —______ A. It's Li Ming. B. It's Li Ming's. C. They're Li Ming's. ( )2. Whose ______ are these? A. trouser B. trousers C. a trouser 填空 3. —Whose socks are these? —______ (They're / It's) Gao Wei's. 4. ______ (Whose / Who) cap is this? 句型转换 5. This is my sweater.（对划线部分提问） → ______ ______ is this? 考点三：名词所有格（'s）表示所属关系 your brother's 你哥哥的 Peter's 彼得的 名词所有格（'s）是英语中表示 “…… 的” 的重要形式，用来明确物品的归属。 (1) 构成规则 单数名词：直接在词尾加 's 例：brother → brother's（哥哥的）、Peter → Peter's（彼得的）、mother → mother's（妈妈的）。 复数名词： 以 s 结尾的复数名词：直接在词尾加 ' 例：students → students'（学生们的）、teachers → teachers'（老师们的）。 不以 s 结尾的复数名词：在词尾加 's 例：children → children's（孩子们的）、men → men's（男人们的）。 (2) 用法 后接名词：用来修饰名词，表示 “谁的……” 例：your brother's T-shirt（你哥哥的 T 恤衫）、Peter's coat（彼得的外套）。 单独使用：省略前文已经提到的名词，避免重复 例：This T-shirt is your brother's.（这件 T 恤衫是你哥哥的）= This is your brother's T-shirt. (3) 易错点 单数名词的所有格是 's，不是 s'（如不能写 brothers'，必须写 brother's）。 不能和形容词性物主代词重复使用（如不能写 my brother's T-shirt 是正确的，但不能写 my brother's his T-shirt，my 和 his 不能同时修饰 T-shirt）。 以 s 结尾的单数名词（如 James），所有格可以加 's 或 '，小学阶段推荐加 's（如 James's book）。 【大显身手】 单选 ( )1. This is ______ coat. A. Peter B. Peters C. Peter's ( )2. These are ______ shoes. A. the students B. the students' C. the student's 填空 3. This is my ______ (mother) dress. 4. Those are ______ (children) books. 句型转换 5. This is Li Ming's T-shirt.（改为同义句） → This T-shirt is ______ ______. 写作指引 My Favorite Clothes 写作指导及范文 一、写作 请以 “My Favorite Clothes” 为题，写一篇英语短文，描述你最喜欢的衣服，需包含：你喜欢的衣服、不喜欢的衣服、说明原因。 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. 时间、人物、物品 最喜欢的衣服是什么 2. 外观与来源 颜色、谁送的、什么时候穿 3. 感受 心情与评价 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. My … is too small. 2. Is this your…? 3. Whose … is this/are these? 4. It's / They're …'s. 5. I feel + 形容词 （二）范文： My Favorite Clothes My favorite clothes is a blue sweater. My mum gave it to me last year. My old sweater was too small, so she bought a new one for me. It's blue and white. I like the colour very much. It's warm and soft. I wear it to school in winter. It's so nice. I love my blue sweater! 综合训练 一、单项选择 ( ) 1.My sweater ______ too small. A. is B. are C. am ( ) 2.—Is this your skirt? —______ A. Yes, it is. B. No, it is. C. Yes, they are. ( ) 3.Whose trousers ______ these? A. is B. are C. am ( ) 4.This is ______ coat. A. Li Ming B. Li Mings C. Li Ming's ( ) 5.You have a new dress. ______ have a new cap. A. I B. My C. Me ( ) 6.—Whose jacket is this? —______ A. It's me. B. It's my. C. It's mine. ( ) 7.I like ______ colour. A. it B. its C. it's ( ) 8.These are my ______. A. shoe B. shoes C. a shoe ( ) 9.______ is your T-shirt? A. What B. Whose C. Where ( ) 10.She ______ a red dress. A. wear B. wears C. wearing 二、用所给词的正确形式填空【新情境·失物招领】 1. My sweater ______ (be) too small. 2. Is this ______ (you) T-shirt? 3. Whose ______ (trouser) are these? 4. It's ______ (Li Ming) jacket. 5. I ______ (have) a new cap. 6. They ______ (be) Peter's trousers. 7. She ______ (like) the colour. 8. These are my ______ (shoe). 9. ______ (is) this your coat? 10. I ______ (wear) a blue cap every day. 三、按要求改写句子 1. This is my dress.（改为一般疑问句） ______ ______ your dress? 2. Is this your cap?（作否定回答） No, ______ ______. 3. Whose jacket is this?（改为复数句） Whose ______ ______ ______? 4. It's Li Ming's T-shirt.（对划线部分提问） ______ T-shirt ______ this? 5. I have a new sweater.（用she替换I） ______ ______ a new sweater. 四、补全对话 A: Look, Mum! My sweater is too small. B: Oh, it is. 1__________ A: Wow! It's so nice. Thank you, Mum!A. I love blue and white. B. Li Ming, here is a new sweater for you. C. I have a new cap! D. It's your dad's. E. Mum, is this your T-shirt? B: Do you like the colour? A: Yes. 2__________ B: You have a new sweater. 3__________ A: It's cool! A: 4__________ Is this your T-shirt, Mum? B: No, it isn't. 5__________ A: OK. Here's your T-shirt, Dad. 五、阅读理解【传统文化·民族服饰】 There are many beautiful clothes in China. Ulan's hat is yellow. Basang's clothes are red and white. Guli's dress is pink. They are all very beautiful. In other countries, there are also different clothes. Chinese qipao is very beautiful. Arabian robe is white. Scottish kilt is a kind of skirt for men. Clothes are different in different places, but they are all beautiful. 判断正(T)误(F) ( )1. Basang's clothes are red and white. ( )2. Ulan's dress is pink. ( )3. Chinese qipao is a kind of beautiful clothes. ( )4. Arabian robe is black. ( )5. Scottish kilt is a skirt for women. 六、完形填空【新情境·校服设计】 Look at this uniform. The sweater is 1. The shirt is white. The skirt is 2. The shoes are black. I 3 this uniform. It's 4. I want to 5 it to school every day. ( )1. A. blue B. a blue C. blues ( )2. A. brown B. a brown C. browns ( )3. A. like B. likes C. liking ( )4. A. beautiful B. sad C. angry ( )5. A. wear B. wears C. wearing 七、句型匹配 ( )1. My sweater is too small. A. It's Li Ming's. ( )2. Is this your skirt? B. Yes, it is. ( )3. Whose jacket is this? C. I have a new cap! ( )4. You have a new sweater. D. Let's buy a new one. ( )5. Whose trousers are these? E. They're Peter's. 八、书面表达 请以 My Favorite Clothes 为题，写一篇不少于50词的短文。 要求：写清最喜欢的衣服、颜色、来源、原因和感受，语句通顺。 参考答案 考点一： 1. C 2. B 3. isn't 4. Is 5. Is this; it isn't 考点二： 1. B 2. B 3. They're 4. Whose 5. Whose sweater 考点三： 1. C 2. B 3. mother's 4. children's 5. Li Ming's 【综合训练】 一、单项选择 1. A 2. A 3. B 4. C 5. A 6. C 7. B 8. B 9. C 10. B 二、用所给词的正确形式填空【新情境·失物招领】 1. is 2. your 3. trousers 4. Li Ming's 5. have 6. are 7. likes 8. shoes 9. Is 10. wear 三、按要求改写句子 1. Is this 2. it isn't 3. jackets are these 4. Whose; is 5. She has 四、补全对话 1. B 2. A 3. C 4. E 5. D 五、阅读理解【传统文化·民族服饰】 1. T 2. F 3. T 4. F 5. F 六、完形填空【新情境·校服设计】 1. A 2. A 3. A 4. A 5. A 七、句型匹配 1. D 2. B 3. A 4. C 5. E 八、书面表达 My Favorite Clothes My favorite clothes is a red dress. My grandma gave it to me on Children's Day. It's red and has some yellow flowers on it. I like it because it's very beautiful. I wear it to parties. I feel happy when I wear it. I love my red dress! 学科网（北京）股份有限公司 $