Unit1语法知识清单2025-2026学年译林版英语七年级上册

2025-2026译林版英语七上 Unit1：This is me! 语法知识清单讲练 一、核心知识精讲 （一）一般现在时 动词形式匹配表 主语类型 动词形式 第一人称单 / 复数（I/we）、第二人称（you）、复数名词（classmates/friends） 动词原形 第三人称单数（he/she/it/ 单数名词：Lucy/schoolbag） 动词三单形式（加 -s/-es） 高频动词及三单形式 原形动词 三单形式 基础含义 meet meets 遇见、结识 greet greets 问候、打招呼 introduce introduces 介绍 live lives 居住 like likes 喜欢 have has 有 do does 做、干 play plays 玩、参加（运动） 句式结构 肯定句：主语 + 动词（原形 / 三单） + 日常场景状语（时间 / 地点） I meet my new classmate at school every morning. 我每天早上在学校遇见我的新同学。） Lucy greets her teachers politely every day. （露西每天礼貌地和老师打招呼。） 否定句：主语 + don't/doesn't + 动词原形 + 日常场景状语 I don't forget my new friend's name.（我不会忘记我新朋友的名字。） He doesn't live near our school.（他不住在我们学校附近。） 一般疑问句：Do/Does + 主语 + 动词原形 + 日常场景状语？ Do you introduce yourself to others?（你会向别人介绍自己吗？） Yes, I do. / No, I don't. Does your brother play basketball after school?（你弟弟放学后打篮球吗？） Yes, he does. / No, he doesn't. （二）be 动词用法 主语类型 be 动词形式 第一人称单数（I） am 第二人称单 / 复数（you）、第一人称复数（we）、第三人称复数（they / 复数名词） are 第三人称单数（he/she/it/ 单数名词） is 句式结构 肯定句：主语 + be 动词（am/is/are） + 表语（名词 / 形容词 / 介词短语） My name is Tom.（我的名字是汤姆。） These books are new.（这些书是新的。） 否定句：主语 + be 动词 + not + 表语 I am not late for school.（我上学不迟到。） This isn't my pencil case.（这不是我的文具盒。） 一般疑问句：Be 动词 + 主语 + 表语？ Are you from Shanghai?（你来自上海吗？）Yes, I am. / No, I'm not .Is his hobby drawing?（他的爱好是画画吗？）Yes, it is. / No, it isn't. 二、常见易错点突破 be 动词与主语搭配错误 错误：I is a new student here. 正确：I am a new student here.（主语 “I” 搭配 be 动词 “am”） 错误：They is my classmates. 正确：They are my classmates.（主语 “they” 是复数，搭配 be 动词 “are”） 一般疑问句中助动词与动词搭配错误 错误：Does you know his name? 正确：Do you know his name?（主语 “you” 用助动词 “do”，不用 “does”） 错误：Do Mary have a new pen? 正确：Does Mary have a new pen?（主语 “Mary” 是第三人称单数，助动词用 “does”） 表达逻辑错误 错误：I am happy because I have no friends. 正确：I am happy because I have many friends.（因果逻辑需匹配，“有很多朋友” 更符合 “开心” 的语境） 错误：She doesn't like reading, so she reads every night. 正确：She likes reading, so she reads every night.（“喜欢阅读” 与 “每晚阅读” 逻辑一致） 三、即时小练：基础巩固 基础层（机械练习） 用 be 动词或动词的适当形式填空 ① I ______（be）a student from No.1 Middle School ② He ______（meet）his friend at the gate every morning. ③ They ______（not like）playing chess. They like playing cards. ④ ______ your sister ______（live）in this community? ⑤ This bag ______（be）not mine. It's Lucy's. ⑥ We ______（greet）our teachers when we see them. 按要求改写句子 ① I am in Class Two.（改为一般疑问句并作肯定回答）______ ______ in Class Two? —Yes, ______ ______ ② He likes playing table tennis.（改为否定句）He ______ ______ playing table tennis. ③ They are my new friends.（改为否定句）They ______ ______ my new friends. ④ Tom meets his uncle on Sundays.（对划线部分提问）______ ______ Tom ______ his uncle? 基础层参考答案 用 be 动词或动词的适当形式填空 ① am ② meets ③ don't like ④ Does; live ⑤ is ⑥ greet 按要求改写句子 ① Are you; I am ② doesn't like ③ are not ④ When does; meet 四、单元语境精练 （一）语篇填空：介绍我自己 根据上下文，用 be 动词或动词的适当形式补全短文。My name is Amy. I 1. ______（be）12 years old. I 2. ______（live）in Beijing with my parents. Every morning, I 3. ______（get）up at 6:30 A.m. Then I 4. ______（have）breakfast with my family. I 5. ______（go）to school by bus. My school 6. ______（be）big and beautiful. I 7. ______（have）a new friend at school. Her name is Lily. She 8. ______（like）drawing. We 9. ______（play）together after class. I 10. ______（be）happy every day because I have a good family and nice friends. （二）句型转换：按要求改写句子 ① We are good students. （改为一般疑问句并作否定回答）______ ______ good students? —No, ______ ______ ② She greets her deskmate every morning. （改为一般疑问句）______ she ______ her deskmate every morning? ③ This is my English book. （改为否定句）This ______ ______ my English book. ④ He goes to school on foot. （对划线部分提问）______ ______ he ______ to school? 单元语境精练参考答案 （一）语篇填空 am 2. live 3. get 4. have 5. go 6. is 7. have 8. likes 9. play 10. am （二）句型转换 ① Are you; we aren't ② Does; greet ③ is not ④ How does; go 五、综合闯关训练 （一）单项选择 1.My brother ______ in Shanghai with my grandparents. A. live B. lives C. living D. to live 2.______ you a new student here? —Yes, I am. A. Am B. Is C. Are D. Do 3.He ______ like swimming. He likes running. A. don't B. doesn't C. isn't D. aren't 4.______ your father ______ to work by bike? —Yes, he does. A. Do; go B. Does; go C. Do; goes D. Does; goes 5.This ______ my new pen. It ______ red. A. is; is B. is; are C. are; is D. are; are 6.They ______ meet their friends on weekends. A. usually B. usual C. is usually D. are usually 7.______ is your new friend from? —She's from Guangzhou. A. What B. Where C. How D. Who 8.Lucy ______ her homework at 7:00 p.m. every day. A. do B. does C. doing D. to do 9.______ you like playing basketball? —Yes, I do. A. Am B. Is C. Are D. Do 10.These books ______ not mine. They ______ my brother's. A. is; are B. are; is C. are; are D. is; is （二）改错题：下列句子各有一处错误，请找出并改正 She am my new deskmate. ______ → ______ He don't like eating apples. ______ → ______ Are your father a doctor? ______ → ______ They goes to school together every day. ______ → ______ This pencil case are not yours. ______ → ______ （三）情景对话：用一般现在时或 be 动词补全对话 A: Hi! What's your name?B: My name 1. ______（be）Jack.A: Nice to meet you, Jack. I 2. ______（be）Tom.B: Nice to meet you too, Tom. Where 3. ______（be）you from?A: I 4. ______（be）from Chengdu. What about you?B: I 5. ______（live）in Shanghai with my family.A: 6. ______ you ______（like）playing sports?B: Yes, I do. I 7. ______（play）basketball every Saturday.A: 8. ______ your friend play basketball with you?B: Yes, he does. His name 9. ______（be）Mike.A: 10. ______ do you usually meet?B: We usually meet at the school gym. 综合闯关训练参考答案 （一）单项选择 B 2. C 3. B 4. B 5. A 6. A 7. B 8. B 9. D 10. C （二）改错题 am→is 2. don't→doesn't 3. Are→Is 4. goes→go 5. are→is （三）情景对话 is 2. am 3. are 4. am 5. live 6. Do; like 7. play 8. Does 9. is 10. Where 六、单元语法小结 语法类型 核心规则 一般现在时 主语为三单时动词加 -s/-es；否定句用 don't/doesn't + 原形，疑问句用 Do/Does + 原形 be 动词 I 用 am，you/we/they/ 复数名词用 are，he/she/it/ 单数名词用 is；否定句加 not，疑问句将 be 动词提前 高频动词三单 meet→meets，greet→greets，live→lives，like→likes，have→has，do→does，play→plays 学科网（北京）股份有限公司 $