Unit 2 My class 语法（专项练习）-2025-2026学年人教精通版英语三年级下册

**基本信息** 聚焦数字词汇与核心句型，通过系统语法点拨与分层练习，构建从词汇到句型应用的完整逻辑链，提升语言理解与表达能力及思维品质。 **专项设计** |模块|题量/典例|方法提炼|知识逻辑| |----|-----------|----------|----------| |语法点拨|6个核心语法点（数字1-12、询问班级等）|句型结构与回答模式（如“Which class...I’m in Class...”）|从词汇基础（数字1-12）到句型应用（询问类、数量类）递进| |综合应用|6类题型（单选、补全句子等）共50题|语境化语法应用（be动词填空、句型转换）|语法点多维度迁移训练，强化主谓一致等核心能力|

人教精通版英语三年级下册 Unit 2 My class 语法专项练习 语法点拨 一、数字词汇（1-12） 本单元重点学习数字1-12的英文表达：one, two, three, four, five, six, seven, eight, nine, ten, eleven, twelve。其中eleven和twelve是特殊形式，需要单独记忆。 二、询问班级和年级 “Which class are you in?”用于询问对方在哪个班级。 回答结构：“I’m in Class + 数字, Grade + 数字.”（注意：Class和Grade首字母大写，数字用英文或阿拉伯数字均可） 三、询问年龄 “How old are you?” 用于询问对方年龄。 回答结构：“I’m + 数字 + years old.” 或直接 “I’m + 数字.” 四、询问物品数量 “How many + 可数名词复数 + are there?”用于询问数量。注意名词要用复数形式（如books, pens）。 五、人称代词主格和主谓一致 I am（我是），you are（你是/你们是），he/she/it is（他/她/它是） 例句：I am a student. / She is a girl. / You are my friend. 六、重点句型总结 Which class are you in? 问班级 I’m in Class __, Grade __. How old are you? 问年龄 I’m __ years old. How many...? 问数量/数字 There are __. What’s your name? 问姓名 My name is __. 一、单项选择。 ( ) 1. —Which class ______ you in? —I’m in Class Two. A. is B. am C. are ( ) 2. —How old are you? —______ eight years old. A. I’m B. I is C. Me ( ) 3. My name ______ Li Jun. I ______ a student. A. is; am B. am; is C. is; is ( ) 4. Ten and two is ______. A. eleven B. twelve C. twenty ( ) 5. I’m in Class One, ______ Three. A. grade B. Grade C. class ( ) 6. —______ are you? —I’m nine. A. How B. What C. How old ( ) 7. —How many ______ are there in your class? —Twenty. A. student B. students C. a student ( ) 8. —What’s your name? —______ A. I’m Tom. B. I’m ten. C. I’m in Class One. ( ) 9. Let’s ______ the classroom. A. clean B. to clean C. cleaning ( ) 10. —______ class are you in? —I’m in Class Six. A. What B. Which C. How 二、根据提示补全句子。 1. I’m in ________ ________ (三年级四班). 2. —How ________ (多少) students are there? —There are twenty. 3. My sister is ________ (七) years old. 4. Five and six is ________ (十一). 5. —Which class are you in? —I’m in Class ________ (二), Grade Five. 6. I ________ (是) a new student. My name ________ (是) Lisa. 7. Look! This is ________ ________ (我们的班级). 8. —How ________ (多少) pencils do you have? —I have three. 9. Tom and Mike ________ (是) good friends. 10. Nine and three is ________ (十二). 三、连词成句。 1. class, in, are, which, you (?) ________________________________________________ 2. years, I, old, am, ten (.) ________________________________________________ 3. many, how, books, there, are (?) ________________________________________________ 4. is, my, Li Ming, name (.) ________________________________________________ 5. in, I’m, Class One, Grade Three (.) ________________________________________________ 四、用be动词（am/is/are）填空。 1. I ______ a student. My teacher ______ Miss Wang. 2. You ______ my good friend. 3. She ______ a girl. Her name ______ Amy. 4. We ______ in the same class. 5. How old ______ your brother? 6. There ______ twelve boys in my class. 7. Tom and Jerry ______ good friends. 8. —______ you a teacher? —No, I ______ a student. 五、从右栏选择左栏句子的正确答语。 ( ) 1. What’s your name? A. I’m in Class One, Grade Three. ( ) 2. How old are you? B. My name is Mike. ( ) 3. Which class are you in? C. Twelve. ( ) 4. How many pens are there? D. I’m nine years old. ( ) 5. Nice to meet you. E. Nice to meet you too. 六、句型转换。 1. I am in Class Three. （对划线部分提问） ________________________________________________ 2. I am ten years old. （对划线部分提问） ________________________________________________ 3. There are fifteen students in my class. （对划线部分提问） ________________________________________________ 4. My name is Li Mei. （对划线部分提问） ________________________________________________ 5. I’m in Class Two, Grade Four. （改为一般疑问句） ________________________________________________ 参考答案 一、单项选择 1. C 2. A 3. A 4. B 5. B 6. C 7. B 8. A 9. A 10. B 二、根据提示补全句子 1. Class Four, Grade Three 2. many 3. seven 4. eleven 5. Two 6. am; is 7. our class 8. many 9. are 10. twelve 三、连词成句 1. Which class are you in? 2. I am ten years old. 3. How many books are there? 4. My name is Li Ming. 5. I’m in Class One, Grade Three. 四、用be动词填空 1. am; is 2. are 3. is; is 4. are 5. is 6. are 7. are 8. Are; am 五、匹配答语 1. B 2. D 3. A 4. C 5. E 六、句型转换 1. Which class are you in? 2. How old are you? 3. How many students are there in your class? 4. What’s your name? 5. Are you in Class Two, Grade Four? 学科网（北京）股份有限公司 $