Unit 2 How do we make friends（易错题专项练习·语法提升）英语沪教版三年级下册（新教材）

Unit 2 How do we make friends? 专题01 语法提升·易错题专项训练 高频易错点03 like doing sth. 交友类固定搭配 高频易错点01 一般现在时的一般疑问句及回答 高频易错点02 动词第三人称单数变化 高频易错点、易错点提示、小练笔、答题点拨 易错精讲 一般现在时的一般疑问句及回答高频易错点01 一般现在时的一般疑问句用于询问他人是否有某种习惯 / 爱好，是本单元介绍交友喜好 的核心句式，分两种情况： ①主语为I/we/you/ 复数名词：Do + 主语 + 动词原形 + 其他？ 肯定回答：Yes, 主语 + do. 否定回答：No, 主语 + don’t. 例：Do you like making friends? — Yes, I do. ②主语为第三人称单数（he/she/it/ 单数名词）：Does + 主语 + 动词原形 + 其他？ 肯定回答：Yes, 主语 + does. 否定回答：No, 主语 + doesn’t. 例：Does she like talking with new friends? — No, she doesn’t. 易错点提示 混淆助动词do/does，第三人称单数主语必须用 does，且does 后动词一定要变回原形 （如 Does he likes→Does he like）； 回答时助动词要与问句保持一致，不能混搭（如 Do you...? — Yes, I does. 为错误表达）； 主语是单数人名 / 称呼（如 Amy, my brother），按第三人称单数处理，用 does 引导问句。 小练笔 一、单项选择。 ( ) 1. ______ you like making new friends at school? A. Do B. Does C. Are ( ) 2. ______ your brother like playing games with his friends? A. Do B. Does C. Is ( ) 3. —Does Lucy like talking with classmates? —______ A. Yes, she do. B. No, she doesn’t. C. No, he doesn’t. ( ) 4. —Do they like sharing toys with friends? —______ A. Yes, they does. B. No, they don’t. C. Yes, he do. ( ) 5. ______ your sister want to make friends with me? A. Do B. Does C. Are 二、按要求改写句子 1.I like making friends with nice people.（改为一般疑问句并作肯定回答） —______ ______ like making friends with nice people?—Yes, ______ ______. 2.He likes sharing stories with his friends.（改为一般疑问句并作否定回答） —______ ______ like sharing stories with his friends?—No, ______ ______. 3.They like playing basketball with new friends.（改为一般疑问句） ______ ______ like playing basketball with new friends? 一、单项选择 1.答案：A。 主语是 you，非第三人称单数，用 Do 引导一般疑问句，故选 A。 2. 答案：B。 主语 your brother 是第三人称单数，用 Does 引导，故选 B。 3. 答案：B。 问句主语 Lucy 是女生，用 she 指代；Does 引导的问句，回答用 does/doesn’t，故选 B。 4. 答案：B。 问句主语 they 是复数，Do 引导的问句，回答用 do/don’t，故选 B。 5. 答案：B。 主语 your sister 是第三人称单数，且句中有实义动词 want，用 Does 引导，故选 B。 二、按要求改写句子 1.答案：Do you; I do。 主语 I 改为一般疑问句要换成 you，用 Do 引导；肯定回答为 Yes, I do. 2. 答案：Does he; he doesn’t。 主语 He 是第三人称单数，用 Does 引导，动词 likes 变回原形 like；否定回答为 No, he doesn’t. 3. 答案：Do they。 主语 They 是复数，用 Do 引导一般疑问句，动词用原形 like。 动词第三人称单数变化高频易错点02 核心用法 本单元围绕 “交友” 出现大量高频动词，其第三人称单数变化遵循基础规则，分三类： 直接加 s：like→likes，play→plays，share→shares（分享），talk→talks（交谈） 以 s/x/ch/sh/o 结尾加 es：pass→passes（传递），watch→watches 辅音字母 + y 结尾，变 y 为 i 加 es：study→studies（学习），fly→flies 核心原则：主语为第三人称单数时，句中唯一实义动词必须变三单形式。 易错点提示 易忽略单音节动词的三单变化（如 talk→talks，不要漏写 s）； 混淆 “元音 + y” 和 “辅音 + y”：元音 + y 结尾直接加 s（如 play→plays，不是 plaies）； 句中有助动词 does/doesn’t 时，实义动词必须用原形，无需变三单。 小练笔 一、用括号内单词的正确形式填空 1.My friend ______ (like) sharing food with me. 2.He often ______ (talk) with his new friends after class. 3.Amy ______ (play) games with her friends every weekend. 4.Does your brother ______ (share) his toys with classmates? 5.She ______ (not like) talking with strangers (陌生人). 6.My father ______ (study) English with his foreign friend. 点拨 1. 答案：likes。 主语 My friend 是第三人称单数，like 直接加 s。 2. 答案：talks。 主语 He 是第三人称单数，often 提示一般现在时，talk 直接加 s。 3. 答案：plays。 主语 Amy 是第三人称单数，every weekend 提示一般现在时，play 元音 + y 结尾，直接加 s。 4. 答案：share。 句中有助动词 Does，后面的实义动词用原形。 5. 答案：doesn’t like。 主语 She 是第三人称单数，否定句借助 doesn’t，后面动词用原形 like。 6. 答案：studies。 主语 My father 是第三人称单数，study 是辅音字母 + y 结尾，变 y 为 i 加 es。 高频易错点03 like doing sth. 交友类固定搭配 本单元延续like doing sth.（喜欢做某事，表长期爱好）的核心搭配， 结合 “交友” 主题的高频短语： like making friends（喜欢交朋友） like talking with friends（喜欢和朋友交谈） like sharing toys/books/food（喜欢分享玩具 / 书 / 食物） like playing games with friends（喜欢和朋友玩游戏） 动名词变化规则：make→making，talk→talking，share→sharing，play→playing（直接加 ing）。 易错点提示 1.易漏掉doing中的 ing，直接写 like make friends（错误），正确为 like making friends； 2.固定搭配talk with sb.（和某人交谈），不要漏掉 with（如 like talking friends 为错误表达）； 3.share sth. with sb.（和某人分享某物），with 不能替换成 and，且 share 的动名词直接加 ing。 小练笔 一、单项选择 ( ) 1. I like making friends ______ Lily. She is kind. A. with B. and C. to ( ) 2. He likes playing games ______ me after school. A. and B. with C. for ( ) 3. Can you share your book ______ your classmate? A. with B. to C. for ( ) 4. My sister talks ______ her new friend every day. A. and B. to C. with 二、用括号内单词的适当形式填空 1.She likes sharing food with ______ (I). 2.Can you make friends with ______ (he)? 3.I play basketball with ______ (they) every weekend. 4.He talks with ______ (she) on the way home. 点拨 一、单项选择 1.答案：A。 固定搭配 make friends with sb.（和某人交朋友），故选 A。 2.答案：B。 固定搭配 play with sb.（和某人一起玩），故选 B。 3.答案：A。 固定搭配 share sth. with sb.（和某人分享某物），故选 A。 4.答案：C。 固定搭配 talk with sb.（和某人交谈），故选 C。 二、用括号内单词的适当形式填空 1.答案：me。 with 是介词，后接人称代词宾格，I 的宾格是 me。 2.答案：him。 with 后接宾格，he 的宾格是 him。 3.答案：them。 with 后接宾格，they 的宾格是 them。 4.答案：her。 with 后接宾格，she 的宾格是 her。 综合训练 一、大家都喜欢和朋友玩什么呢?根据图片,选择恰当的内容补全句子。 telling a story playing a game taking photos rowing a boat climbing a mountain 1. We like _______. 2. _______ is my hobby. 3. We like _________. 4. Tina and John like _______ together. 5. I like ________ with my friend. 二、单项选择。 ( )1. Let's _______ a boat together. A. rows B.rowing C.row ( )2.-Let's play beach volleyball together.-______!I like it. A. No B. Great C. great ( )3.- ______ you like swimming in the pool? -Yes,I ______. A. Do; do B. Do; don't C. do; do ( )4.-Mimi has a new friend. I'm so happy. -_______ A. You're great. B. Me too. C. Yes, I do. 三、给下列句子选择最佳的答句。(每项限用一次) ( )1. What do you like doing? A. Me too! Let's play together. ( )2. Your sandcastle is great. B. No. I'm afraid of(害怕)water. ( )3. Do you like climbing a mountain? C.I like telling a story. ( )4.I like playing games. D. Thank you. ( )5. Do you like rowing a boat? E. Yes, I do. I like sport. 四、【名人故事】阅读短文,选择最佳的选项。 Yu Boya and Zhong Ziqi Yu Boya likes music and he is good at playing the guqin. People like his music and all praise(赞美) him, but Yu isn't happy.He says,“No one understands(理解) my music.”One day, Yu meets a new friend.The man sits on the chair and listens to the music. Yu plays music about mountains.The man says,“There are mountains in your music.” Yu plays music about rivers.The man says ,“There are rivers around.” Yu gets excited(兴奋的) and says, “ You know me so well!” The man is Zhong Ziqi. Then Yu and Zhong become good friends. ( )1.Yu Boya can _______ very well A.climb mountains B. play the piano C. play the guqin ( )2. Yu Boya isn't happy because ________. A. no one likes his music B.no one can understand his music C. he can't play the guqin ( )3.Yu Boya plays music about ________ for Zhong Ziqi. A. mountains and lakes B. rivers and parks C.mountains and rivers ( )4.Which one is right(正确的)? A. Zhong Ziqi can understand Yu's music very well. B. Yu thinks Zhong Ziqi is not his good friend. C.People like Zhong Ziqi's music. 参考答案 一、根据图片补全句子 1.We like playing a game. 2.Telling a story is my hobby. 3.We like rowing a boat. 4.Tina and John like climbing a mountain together. 5.I like taking photos with my friend. 二、单项选择 1.C 解析：Let's 后必须跟动词原形，构成 Let's do sth. 句型。 2.B 解析：回应别人的提议，用 Great! 表示赞同，句首首字母需大写。 3.A 解析：一般现在时一般疑问句，主语是 you，用 Do 提问；肯定回答用 Yes, I do. 4.A 解析：回应 “我也很高兴”，用 Me too. 表示和对方有相同的感受。 三、选择最佳答句 1.C 解析：问句 What do you like doing? 询问爱好，直接回答喜欢做的事。 2.D 解析：别人称赞你的沙堡很棒，礼貌回应感谢。 3.E 解析：Do you like...? 的肯定回答用 Yes, I do.，并补充说明喜欢运动。 4.A 解析：对方说喜欢玩游戏，回应 “我也是，我们一起玩吧”。 5.B 解析：Do you like...? 的否定回答，说明不喜欢划船的原因是怕水。 四、阅读理解（Yu Boya and Zhong Ziqi） 1.C 解析：文中第一句提到 Yu Boya is good at playing the guqin，说明他擅长弹古琴。 2. B 解析：文中 Yu Boya 说 No one understands my music，这是他不开心的原因。 3. B 解析：文中提到 Yu 分别弹奏了关于 mountains 和 rivers 的音乐。 4. A 解析：文中 Yu Boya 说 You know me so well!，说明 Zhong Ziqi 能很好地理解他的音乐。 第 1 页 共 14 页 学科网（北京）股份有限公司 $