Unit 8 What we wear（易错题专项训练.语法提升）英语译林版三起四年级上册（新教材）

Unit 8 What we wear 专题02 语法提升·易错题专项训练 高频易错点03 指示代词的用法 高频易错点01 名词所有格用法 高频易错点02 询问"某物是谁的"句型 高频易错点、易错点提示、小练笔、答题点拨 易错精讲 名词所有格用法 高频易错点01 在人名或称呼的末尾加上 's，表示"某某人的……"，这种形式叫名词所有格，用来回答东西的主人是谁。 Nancy's coat 南希的外套 my uncle's shirt 我叔叔的衬衫 其余几种常见情况： ① 复数名词以 s 结尾，只在撇号后加 ' ，不再加 s。 the girls' dresses 女孩们的连衣裙， my parents' sweaters 我爸妈的毛衣 ② 不规则变化的复数名词，词尾加 "'s"。 the men's shoes 男士们的鞋子， the children's socks 孩子们的袜子 ③ 两个人共有一件东西，只在最后一个人名后加 "'s"；两人各有的，每个人名后都要加 "'s"。 Su Hai and Su Yang's bedroom 苏海和苏洋（共有）的卧室 Helen's and Mike's hats 海伦的帽子和迈克的帽子（各有） 易错点提示 无生命的东西没有"所有格 's"这种说法，要用 of 短语来表示所属关系。 注意：英语先把物品说在前、把所属说在后，翻译成中文时顺序正好相反。 a photo of my family 一张我全家的照片 the legs of the desk 课桌的桌腿 小练笔 写出下列名词的所有格。 1. Anna ______ 2. the woman ______ 3. the boys（以s结尾的规则复数名词）______ 4. children（不规则复数名词）______ 5. Su Hai and Su Yang（两者共有）______ 6. Mike and Nancy（各自拥有）______ 点拨 1. 答案：Anna's　解析：人名末尾加"'s"，表示"安娜的"。 2. 答案：the woman's　解析：单数名词末尾加"'s"，表示"这位妇女的"。 3. 答案：the boys'　解析：以"s"结尾的规则复数名词，只在词尾加"'"，表示"男孩们的"。 4. 答案：children's　解析：children 是不规则复数名词，词尾加"'s"，表示"孩子们的"。 5. 答案：Su Hai and Su Yang's　解析：两人共有，只在最后一个人名后加"'s"，表示"苏海和苏洋共有的"。 6. 答案：Mike's and Nancy's　解析：各自拥有，每个人名后都要加"'s"，表示"迈克的和南希的"。 询问"某物是谁的"句型高频易错点02 问一件物品（单数）： Whose + 单数名词 + is this? ＝ Whose is this + 单数名词? 回答：It's + 某人's. 问多件物品（复数）： Whose + 复数名词 + are these? ＝ Whose are these + 复数名词? 回答：They're + 某人's. 1. 单数句示例： —Whose dress is this?（这条连衣裙是谁的？） —It's Helen's.（它是海伦的。） 2. 复数句示例： —Whose gloves are these?（这副手套是谁的？） —They're my mother's.（它们是我妈妈的。） 易错点提示 whose 和 who's 读音完全相同，意思却不一样，做题时先看清问的是"人"还是"物主"。 who's = who is，问"某人是谁"，回答要用"人"。 —Who's that woman? —She's my aunt.（那个女人是谁？她是我姑姑。） whose 问"某物是谁的"，回答要用"某人's"。 —Whose sweater is it? —It's Tim's.（这是谁的毛衣？是蒂姆的。） 口诀：问人用 who's，问物主用 whose。 小练笔 单项选择 ( ) 1. —______ skirt is this? —It's Yang Ling's. A. Who's B. Whose C. Who ( ) 2. —______ the man in brown? —He's my uncle. A. Whose B. Who's C. What's 根据答语写出问句 3. —______________________ —It's Su Hai's cap. 4. —______________________ —They're my brother's trousers. 点拨 1. 答案：B　解析：答语"Yang Ling's"表示所属关系，问"谁的"用 Whose；who's 意为"是谁"，Who 意为"谁"，都不合题意。 2. 答案：B　解析：答语"He's my uncle."回答的是人的身份，问"某人是谁"用 Who's。 3. 答案：Whose cap is this?　解析：答语是"苏海的帽子"，单件物品用"Whose + 单数名词 + is this?"提问。 4. 答案：Whose trousers are these?　解析：答语是我哥哥的裤子（复数），用"Whose + 复数名词 + are these?"提问。 指示代词的用法高频易错点03 介绍或询问身边的东西，要用指示代词。四个词“看远近、分单复”，两两一组： ① 指近处的（离说话人近） this 这个（单数）、these 这些（复数），后面配 is 或 are。 This is my new bag.（这是我的新书包。） These are my crayons.（这些是我的蜡笔。） ② 指远处的（离说话人远） that 那个（单数）、those 那些（复数），后面配 is 或 are。 That is our classroom.（那是我们的教室。） Those are beautiful flowers.（那些是漂亮的花。） ③ 搭配口诀 this / that 与 is 一伙；these / those 与 are 一伙。 This is ... / That is ... / These are ... / Those are ... 易错点提示 回答要有"配对"意识：单数问用 it 答，复数问用 they 答。 一般疑问句： Is this/that ...? 回答：It is.... Are these/those ...? 回答：They are.... 特殊疑问句： 特殊疑问词 + is + this/that? 回答：It is.... 特殊疑问词 + are + these/those? 回答：They are.... 小练笔 单项选择。 ( )1. —______ is that? —It's a sweater. A. What B. Who C. Whose ( ) 2. —______ cap is this? —It's Liu Tao's. A. What B. Whose C. Who ( ) 3. ______ are my gloves over there. A. This B. That C. Those ( ) 4. —Is ______ your dress? —Yes, it is. A. this B. these C. those 按要求改写句子. 5. These are my shoes.（改为一般疑问句） ______________________________ 6. That is her coat.（改为一般疑问句） ______________________________ 点拨 1. 答案：A　解析：答语"一件毛衣"回答的是"是什么"，用 What 提问。 2. 答案：B　解析：答语"Liu Tao's"表示所属，问"谁的"用 Whose。 3. 答案：C　解析："over there"是远指，后面谓语是 are，要用复数 Those。 4. 答案：A　解析：答语用 it，说明问句是单数，指示代词用 this。 5. 答案：Are these your shoes?　解析：含 be 动词的陈述句变一般疑问句，把 Are 提到句首，my 相应改为 your。 6. 答案：Is that her coat?　解析：把 Is 提到句首，其余部分照抄，句号改问号。 综合训练 一、选择合适的选项补全对话。 A. try B. Whose C. trousers D. How E. sister's F. look G. These Shop assistant: Welcome to our clothes shop! Can I help you? Mike: Yes. Look at those blue ______, Mum. They're nice. Mum: They are nice. ______ them on and see. Mike: All right. ______ cool I am in them! Mum: Yes, you ______ really cool. Mike: Mum, ______ are my red shoes over there. I want them too. Mum: OK. But ______ shirt is this? Is it yours? Mike: No, it isn't. It's my little ______. It's too small for her now. Mum: All right. Let's take the trousers and the shoes. Mike: Thank you, Mum! 二、单项选择题。 ( )1. —______ is this T-shirt? —It's Wang Bing's. A. Who's B. Whose C. Who ( )2. —______ the woman in the red sweater? —She's my aunt. A. Whose B. What's C. Who's ( )3. ______ is my new coat over there. A. This B. That C. These ( )4. —Are ______ your socks? —No, they aren't. A. this B. that C. those ( )5. This is ______ bedroom. They live in it together. A. Su Hai and Su Yang's B. Su Hai's and Su Yang C. Su Hai's and Su Yang's ( )6. —Whose dresses are these? —They're ______. A. the girls' B. the girl's C. the girls ( )7. ______ Day is on the first of June. A. Child's B. Children's C. Childrens' ( )8. —What are these? —______ my new gloves. A. It's B. This is C. They're ( )9. My sister's skirt ______ very nice. A. is B. are C. am ( )10. —______ does Helen look so happy today? —Because she has a new dress. A. What B. Who C. Why 三、用括号内单词的正确形式填空。 1. This is ______ (Nancy) new skirt. 2. —Whose shirts are these? —They're ______ (my father) . 3. ______ (child) Day is my favourite festival. 4. Those are ______ (woman) coats. 5. This is ______ (Mike and Joe) ball. They play with it together. 6. ______ (Helen) and ______ (Tim) coats are on the bed. 7. The wheels ______ (of) the bus are round. 8. Your mother ______ (look) young in the green dress. 9. We like ______ (put) on warm clothes in winter. 四、句子翻译，根据中文提示补全句子。 1. —这是谁的毛衣？ —是海伦的。 —______ ______ is this? —It's ______ . 2. 他穿着夹克看起来很酷。 He ______ ______ in the jacket. 3. 迈克喜欢在冬天穿牛仔裤。 Mike likes ______ ______ in winter. 4. —这些是蒂姆的鞋子吗？ —是的，你猜对了！ —Are ______ ______ shoes? —Yes, you're ______ ! 5. 你为什么穿毛衣？因为天气很冷。 —______ do you wear a sweater? —Because it's ______ . 6. 那是我叔叔的外套。 ______ is ______ ______ coat. 7. —那些是谁的袜子？ —是孩子们的。 —Whose ______ are those? —They're ______ . 8. 教室的门是绿色的。 The ______ ______ ______ is green. 9. 你的短裤在哪里？ Where are ______ ______? 10. 教师节在九月。 ______ ______ is in September. 五、根据对话内容，选择合适的句子补全对话，其中有一项多余的。 Lily: Hi, Amy! There’s a party at my home this Saturday. 1 Amy: Great! 2 Lily: It’s about cartoon characters. 3 Amy: I think so. But I don’t know what to match with it. Lily: 4 They go well together. Amy: That sounds nice. Anything else? Lily: 5 It will make you look like a lovely rabbit. Amy: Perfect! Thank you, Lily! A．What should I wear for it? B．It’s a fancy dress party. C．Do you have a nice dress? D．You can wear your pink dress and white shoes. E．And you can put on a small cap too. F．Is the party on Sunday? 参考答案 一、选择合适的选项补全对话。 答案顺序：C → A → D → F → G → B → E ✅解析： 1. those blue trousers 那些蓝色裤子，trousers常用复数 2. Try on 固定搭配：试穿 3. How cool! 感叹句：How + 形容词 + 主语 + 谓语！ 4. look cool 看起来很酷，look是系动词 5. These are… 这些是…… 6. Whose shirt 谁的衬衫，whose询问归属 7. sister's 名词所有格，妹妹的（衬衫） 二、单项选择题。 单选答案：1.B 2.C 3.B 4.C 5.A 6.A 7.B 8.C 9.A 10.C 1. B 解析：答句是“是王兵的”，用Whose（谁的）提问归属。Who's=who is（是谁）；Who（谁，问人）。 2. C 解析：答句“她是我的阿姨”，问句问是谁，Who's = Who is。 3. B 解析：over there 在那边，是远处单数，用That；This近处单数；These复数。 4. C 解析：are和socks（复数），要用those（那些）；this/that都是单数。 5. A 解析：They live in it together，两个人共用一间卧室，只在后面人名加所有格：Su Hai and Su Yang's。 补充：Su Hai's and Su Yang's 指各自拥有的两间卧室。 6. A 解析：dresses是复数，是女孩们的，the girls'（多个女孩的）；the girl's 一个女孩的。 7. B 解析：Children's Day 儿童节，children本身是child复数，所有格直接加's。 8. C 解析：these这些，答句主语用they，They're = They are。 9. A 解析：My sister's skirt 是单数主语，be动词用is。 10. C 解析：答句Because（因为），问句用Why（为什么）提问原因。 三、用括号内单词的正确形式填空。 填空答案汇总： 1. Nancy's 2. my father's 3. Children's 4. women's 5. Mike and Joe's 6. Helen's; Tim's 7. of 8. looks 9. putting 1. This is Nancy's (Nancy) new skirt. 解析：名词所有格，南希的短裙。 2. —Whose shirts are these? —They're my father's (my father). 解析：所有格，我爸爸的（衬衫）。 3. Children's (child) Day is my favourite festival. 解析：Children's Day 儿童节固定表达。 4. Those are women's (woman) coats. 解析：those are复数 → woman变women，再加所有格women's 女式的。 5. This is Mike and Joe's (Mike and Joe) ball. They play with it together. 解析：共同拥有，只在后一个名字加所有格。 6. Helen's (Helen) and Tim's (Tim) coats are on the bed. 解析：各自的外套，两个人名都加所有格。 7. The wheels of (of) the bus are round. 解析：the wheels of the bus 公交车的轮子，of表所属。 8. Your mother looks (look) young in the green dress. 解析：主语your mother三单，look变looks。 9. We like putting (put) on warm clothes in winter. 解析：like doing sth. 喜欢做某事。 四、句子翻译，根据中文提示补全句子。 1. —Whose sweater is this? —It's Helen's. 2. He looks cool in the jacket. 3. Mike likes wearing jeans in winter. 4. —Are these Tim's shoes? —Yes, you're right! 5. —Why do you wear a sweater? —Because it's cold. 6. That is my uncle's coat. 7. —Whose socks are those? —They're children's. 8. The door of the classroom is green. 9. Where are your shorts? 10. Teachers' Day is in September. 五、根据对话内容，选择合适的句子补全对话，其中有一项多余的。 答案顺序：1.B 2.A 3.C 4.D 5.E 解析： 1. 介绍派对：这是一个化装派对 2. 听到派对，询问：我该穿什么？ 3. 结合后文“不知道搭配什么”，问对方有没有好看连衣裙 4. 给出穿搭建议：粉裙子+白鞋子 5. 补充另外一个建议：还可以戴小帽子 学科网（北京）股份有限公司 $