Unit 4 This is my friend单元重难点突破专项- 2026-2027学年上学期英语三年级上册（译林版三起·新教材）

**基本信息** 聚焦单元核心词汇、句型及易错点，通过基础夯实到综合运用的递进式训练，系统提升语言理解与表达能力，培养逻辑思维与学习策略。 **专项设计** |模块|题量/典例|题型特征|知识逻辑| |----|-----------|----------|----------| |单项选择|15题|语法综合辨析，覆盖人称代词、be动词等高频考点|以"This is..."等核心句型为纲，关联代词、名词复数等基础语法| |词汇|10题|词形转换（对应词、缩写等）|从词汇基础夯实单元核心词的形义及用法| |句型转换|10题|句式改写（疑问/否定/提问等）|强化核心句型的灵活运用与结构转换能力| |易错辨析|8题|易混词/句选择（he/she, my/I等）|针对单元高频易错点进行对比辨析| |句子排序|5句|对话逻辑排序|培养语篇层面的交际逻辑思维| |完形/阅读|1篇完形+2篇阅读|主题语篇综合填空与理解|围绕"朋友"主题，整合词汇句型进行语篇应用| |书面表达|1题|My good friend写作|输出单元核心句型，实现语言能力综合迁移|

Unit 4 This is my friend单元重难点突破专项- 2026-2027学年上学期英语三年级上册（译林版三起·新教材） 本专项聚焦单元核心词汇、重点句型与易错易混考点，侧重语言综合运用能力，与基础完形专项形成互补，全面覆盖单元核心重难点。 一、单项选择（语法综合辨析·高频考点） 选择正确的答案，将其序号填入题前括号内。 ( ) 1. ______ my friend, Zhang Hua. A. This B. This is C. Is this ( ) 2. —This is Yang Ling. ______ my friend. —Nice to meet you. A. He's B. She's C. It's ( ) 3. —Nice to meet you. —______ A. Good morning. B. Nice to meet you too. C. Thank you. ( ) 4. This is Sam. ______ is my good friend. A. He B. She C. It ( ) 5. —Is he your friend? —Yes, ______. A. he is B. she is C. it is ( ) 6. I have many ______ in my class. A. friend B. friends C. a friend ( ) 7. —______ —He's my brother. A. Who's he? B. What's he? C. Is he your brother? ( ) 8. This is ______ friend, Tina. A. me B. my C. I ( ) 9. —Thank you so much! —______ A. You're right. B. You're welcome. C. Yes, please. ( ) 10. —Let's play together! —______ A. Good idea! B. Thank you. C. I'm sorry. ( ) 11. Which letter comes between "Ll" and "Nn"? A. Kk B. Mm C. Oo ( ) 12. —Is this your sister? —No, ______. She's my friend. A. she is B. he isn't C. she isn't ( ) 13. We ______ good friends. A. am B. is C. are ( ) 14. —______ —Hello, I'm Bobby. A. Hi, I'm Sam. B. Goodbye. C. Good morning. ( ) 15. This is my friend. ______ name is Mike. A. His B. Her C. He 二、按要求写单词（词汇重难点·基础夯实） 根据要求写出对应单词。 1. he（对应词，表女性）________ 2. this（对应词，表“那个”）________ 3. I'm（完整形式）________ 4. he is（缩写形式）________ 5. she is（缩写形式）________ 6. friend（复数形式）________ 7. too（同音词）________ 8. is（复数形式）________ 9. I（形容词性物主代词）________ 10. you（形容词性物主代词）________ 三、句型转换（核心句式·能力提升） 按要求改写下列句子，每空一词。 1. This is my friend.（改为一般疑问句） ______ ______ ______ friend? 2. He is my brother.（改为否定句） He ______ my brother. 3. She's Su Hai.（对划线部分提问） ______ ______ she? 4. Nice to meet you.（写出应答句） Nice to meet you ______. 5. Is this your friend?（作肯定回答） ______, ______ ______. 6. He is my good friend.（改为一般疑问句） ______ ______ ______ good friend? 7. Thank you.（写出应答句） ______ ______. 8. This is a friend.（改为复数句） ______ are good ______. 9. I'm Liu Tao.（改为同义句） ______ ______ is Liu Tao. 10. She's my sister.（对划线部分提问） ______ is ______ sister? 四、易错易混点辨析（提分专项） 选出正确的选项补全句子。 ( ) 1. ______ is my friend, Wang Bing. A. He B. She ( ) 2. This ______ my new classmate. A. is B. are ( ) 3. Nice to meet ______. A. your B. you ( ) 4. This is ______ good friend. A. my B. I ( ) 5. —Is he your dad? —Yes, ______ is. A. he B. she ( ) 6. I have a new ______ in my class. A. friend B. friends ( ) 7. ______ afternoon, Miss Li. A. Good B. Nice ( ) 8. —Let's go to school! —______ idea! A. Good B. Well 五、句子排序（对话逻辑·语篇能力） 将下列句子重新排序，组成一段完整的对话，在括号内填写序号。 ( ) Nice to meet you, Li Ming. ( ) Hi, Liu Tao. This is my friend Li Ming. ( ) Nice to meet you too. ( 1 ) Hello, Wang Bing. ( ) Great! Let's play games together. 六、完形填空（主题语篇·综合运用） My New Friend Hello, my name is Zhang Hua. I'm 1 Class 1. This is Liu Tao. 2 is my new friend. He is in Class 1 3 . We are in the same class. We 4 many friends in our class. I like playing with 5 . This is Yang Ling. 6 is my friend too. She is very 7 . We 8 good friends. We often play together 9 school. I think friends are very 10 . ( ) 1. A. in B. on C. at ( ) 2. A. She B. He C. It ( ) 3. A. to B. too C. two ( ) 4. A. have B. has C. are ( ) 5. A. he B. his C. him ( ) 6. A. He B. She C. Her ( ) 7. A. nice B. bad C. sad ( ) 8. A. is B. are C. am ( ) 9. A. after B. in C. on ( ) 10. A. bad B. good C. well 七、阅读理解（主题匹配·阅读能力） A A New Classmate Today is Monday. We have a new classmate in our class. Her name is Lily. She is from the UK. Miss Li says, "Hello, class. This is Lily. She's your new classmate." Lily says, "Nice to meet you. I'm Lily. I'm nine." I say hello to her. I want to be her friend. After class, I play games with her. We are good friends now. 根据短文内容，判断正(T)误(F)。 ( ) 1. The new classmate is a boy. ( ) 2. Lily is from the UK. ( ) 3. Lily is ten years old. ( ) 4. The writer plays games with Lily after class. ( ) 5. Lily and the writer are good friends now. B My Good Friend I have a good friend. His name is Tom. He is tall and strong. Tom is in Class 2. I'm in Class 2 too. We are classmates. Tom likes sports. He likes playing football. I like playing football too. We often play football after school. Tom is a good boy. He often helps me. I like my friend very much. 根据短文内容，选择正确答案。 ( ) 1. What's the writer's friend's name? A. Tom. B. Tim. C. Tony. ( ) 2. What class is Tom in? A. Class 1. B. Class 2. C. Class 3. ( ) 3. What does Tom like? A. He likes drawing. B. He likes sports. C. He likes music. ( ) 4. When do they play football? A. After class. B. After school. C. In the morning. ( ) 5. Which is right? A. Tom is short and strong. B. The writer doesn't like Tom. C. Tom often helps the writer. 八、根据中文提示完成句子（句型输出·综合运用） 1. 这是我的朋友萨姆。 ______ ______ my friend Sam. 2. 他是我的新同班同学。 ______ ______ my new classmate. 3. 很高兴认识你。 Nice ______ ______ you. 4. 我在班里有很多朋友。 I have ______ ______ in my class. 5. 她是我的好朋友。 ______ ______ my good friend. 6. 这是你的妹妹吗？ ______ ______ your sister? 7. 谢谢你的帮助。 ______ ______ your help. 8. 我们一起玩吧！ ______ play together! 9. 他叫什么名字？ What's ______ name? 10. 我们是好朋友。 We ______ good ______. 九、书面表达（主题写作·单元核心能力） 请以My good friend 为题，写一篇短文，介绍你的一位好朋友。 要求：1. 语句通顺，语法正确；2. 不少于5句话；3. 至少使用2个本单元所学句型。 参考答案 一、单项选择 1.B 2.B 3.B 4.A 5.A 6.B 7.A 8.B 9.B 10.A 11.B 12.C 13.C 14.A 15.A 二、按要求写单词 1. she 2. that 3. I am 4. he's 5. she's 6. friends 7. to/two 8. are 9. my 10. your 三、句型转换 1. Is this your 2. isn't 3. Who is 4. too 5. Yes; he/she is 6. Is he your 7. You're welcome 8. These; friends 9. My name 10. Who; your 四、易错易混点辨析 1.A 2.A 3.B 4.A 5.A 6.A 7.A 8.A 五、句子排序 3 2 4 1 5 六、完形填空 1.A 2.B 3.B 4.A 5.C 6.B 7.A 8.B 9.A 10.B 七、阅读理解 A 1.F 2.T 3.F 4.T 5.T B 1.A 2.B 3.B 4.B 5.C 八、根据中文提示完成句子 1. This is 2. He is 3. to meet 4. many friends 5. She is 6. Is this 7. Thank you for 8. Let's 9. his 10. are; friends 九、书面表达（参考范文） My good friend I have a good friend. His name is Wang Bing. This is Wang Bing. He's my classmate too. He is in Class 1. He likes playing basketball. We often play together after school. Nice to have a good friend like him. ( 第 1 页 共 9 页 ) 学科网（北京）股份有限公司 $