Unit1语法(人称代词)讲解与练习-2026-2027学年冀教版英语七年级上册

Unit1 New School,new beginning!语法讲解与练习 人称代词和物主代词详细讲解 •人称代词：代替人/事物，回答“谁？”，分主格（做主语）、宾格（做宾语） •物主代词：表示所属关系，回答“谁的？”，分形容词性物主代词（后接名词）、名词性物主代词（单独使用，不接名词） 一、人称代词完整精讲 人称 单复数 主格（主语，动词前） 宾格（宾语，动词/介词后） 第一人称 单数 I 我 me 我 复数 we 我们 us 我们 第二人称 单数 you 你 you 你 复数 you 你们 you 你们 第三人称 单数 he 他 / she 她 / it 它 him 他 / her 她 / it 它 复数 they 他们/她们/它们 them 他们/她们/它们 1. 人称代词对照表 2. 核心用法 （1）主格用法：作句子主语，放在动词前面 •I am a new student. 我是一名新生。 •She is my new classmate. 她是我的新同学。 •They are in the same grade. 他们在同一个年级。 •Are you a student? 你是一名学生吗？ （you主格作主语,在疑问句中位于be动词后,实义动词前） •When will they come? 他们什么时候来？ （主格依然是动作发出者，只是疑问句主语挪到 be动词/助动词后面） （2）宾格用法：作宾语，放在动词、介词后面 •Please help me. 请帮帮我。（动词后） •I play with her after class. 我课后和她一起玩。（介词后） •Our teacher likes us. 我们的老师喜欢我们。（动词后） 3. 人称代词排序口诀（考试高频易错） •单数并列：二、三、一（you → he/she → I） •复数并列：一、二、三（we → you → they） •犯错担责：第一人称放前面（I and he are wrong.） 正确示例：You and I are good friends. 我和你是好朋友。 二、物主代词精讲 1. 物主代词对照表 人称 单复数 形容词性物主代词（形物代）后必须接名词 名词性物主代词（名物代）单独用，不接名词 第一人称 单数 my 我的 mine 我的 复数 our 我们的 ours 我们的 第二人称 单数 your 你的 yours 你的 复数 your 你们的 yours 你们的 第三人称 单数 his 他的 / her 她的 / its 它的 his 他的 / hers 她的 / its 它的 复数 their 他们的 theirs 他们的 2. 核心用法 （1）形容词性物主代词（形物代） 本质：相当于形容词，后面必须加名词，不能单独使用 公式：形物代+名词 例句：my school 我的学校、her name 她的名字、our classroom 我们的教室 （2）名词性物主代词（名物代） 本质：相当于“形物代+名词”，单独使用，后面绝不接名词 公式：名物代 = 形物代 + 名词 例句：This pen is mine.（= my pen） 这支钢笔是我的。 3. 超好用记忆口诀 形物代、跟名词；名物代、独自行； mine、yours、his、hers，ours、theirs记分明。 三、高频易错重难点 易错1：I 永远大写，句中句首都不小写；me只能做宾语，不能做主语 易错2：you单复数同形，根据语境区分“你”/“你们” 易错3：形物代绝对不单独用（错：This is mine book 对：This is my book） 易错4：her、my、our（对应形容词性物主代词）无s，对应的名词性物主代词加s 易错5：动词、介词后必用宾格（help he ✘ help him ✔） 【巩固练习】 一、用所给代词的正确形式填空 1.__________ (I) am a new student in this school. 2. This is __________ (she) classroom. It’s big and clean. 3. Let __________ (we) go to the lab together after class. 4. Can you help __________ (he) with his English? 5. __________ (you) new bag is very beautiful. 6. These books are not __________ (my). Mine are in my schoolbag. 7. The boy is good at English. __________ (he) teacher likes him very much. 8. We can play with __________ (they) in the playground. 9. This pen is __________ (her), not yours. 10. __________ (we) school has a big library and a new lab. 11. Is this classroom __________ (your)? 12. They are good friends. __________ (them) hobbies are the same. 13. Let __________ (I) have a look at your new photo. 14. The dog likes __________ (it) small house. 15. These desks are __________ (their). 16. __________ (you) and I are in Grade Seven. 17. Our teacher often helps __________ (we) at school. 18. This is not his ruler. __________ (he) is blue. 19. Lily and Lucy love __________ (they) new school very much. 20. The nice book is __________ (mine / my). 配套练习答案 一、填空 1. I 2. her 3. us 4. him 5. Your 6. mine 7. His 8. them 9. hers 10. Our 11. yours 12. Their 13. me 14. its 15. theirs 16. You 17. us 18. His 19. their 20. mine 二、单项选择 ( )1. ______ am a middle school student. A. My B. I C. Me D. Mine ( )2. This is my sister. ______ is a new student. A. He B. His C. She D. Her ( )3. Let ______ help you with your homework. A. I B. me C. my D. mine ( )4. —Is this ______ pen? —Yes, it’s mine. A. your B. yours C. you D. yourself ( )5. This book is ______. ______ is on the desk. A. her; My B. hers; Mine C. her; Mine D. hers; My ( )6. We are in the same grade. ______ classroom is big. A. Our B. Ours C. We D. Us ( )7. Can you play basketball with ______ after school? A. they B. them C. their D. theirs ( )8. ______ bag is red. ______ is blue. A. His; My B. Him; Mine C. His; Mine D. Him; My ( )9. —Whose ruler is this? —It’s ______. A. she B. her C. hers D. herself ( )10. ______ and he are good friends. A. I B. Me C. My D. Mine ( )11. The little cat likes ______ food very much. A. it’s B. its C. it D. itself ( )12. These are ______ new books. They like them. A. their B. theirs C. they D. them ( )13. This is not ______. It’s yours. A. my B. mine C. I D. me ( )14. Our teacher often asks ______ to study hard. A. we B. us C. our D. ours ( )15. ______ are in Grade Seven. A. You and I B. I and you C. You and me D. Me and you ( )16. —Is this classroom yours? —No, ______ is bigger. A. our B. ours C. we D. us ( )17. Please tell ______ your telephone number. A. he B. his C. him D. himself ( )18. All ______ classmates are friendly to me. A. I B. me C. my D. mine ( )19. The two girls are sisters. ______ look the same. A. Them B. Their C. They D. Theirs ( )20. This new lab is ______. We love it. A. our B. ours C. we D. us 二、单选 1.B 2.C 3.B 4.A 5.B 6.A 7.B 8.C 9.C 10.A 11.B 12.A 13.B 14.B 15.A 16.B 17.C 18.C 19.C 20.B 三、汉译英句子翻译 1. 我是一名新生，我的学校非常漂亮。________________________________________ 2. 她是我的同班同学，我们在同一个班级。________________________________________ 3. 请让我们和他一起参加课外活动。________________________________________ 4. 这不是我的钢笔，我的钢笔是黑色的。________________________________________ 5. 他们的教室很大，我们的教室更大。________________________________________ 6. 你可以帮助我学习我的英语吗？ ________________________________________ 7. 他的爱好是读书，它非常有趣。 ________________________________________ 8. 我们所有人都喜欢我们的新老师。________________________________________ 9. 这只小狗很可爱，它非常喜欢它的新家。________________________________________ 10. 你和我可以一起打扫我们的实验室。________________________________________ 三、翻译参考 1.I am a new student, and my school is very beautiful. 2.She is my classmate, and we are in the same class. 3.Please let us join the after-school activities with him. 4.This is not my pen. Mine is black. 5.Their classroom is very big, and ours is bigger. 6.Can you help me with my English? 7.His hobby is reading books. It is very interesting. 8.All of us like our new teacher very much. 9.The little dog is very cute, and it likes its new home very much. 10.You and I can clean our lab together. 2 / 2 学科网（北京）股份有限公司 $