Unit 2 There be 句型讲练 2025-2026学年外研版英语七年级上册

该初中英语知识清单系统梳理了There be句型的用法及与have/has的辨析知识体系。从There be句型的基本形式（单复数对应、否定及缩写形式）出发，明确句式转换规则（一般疑问句、否定句、特殊疑问句），进而通过对比表格区分与have/has的核心差异（存在与所属），形成“基本用法-句式转换-易混点辨析”的学习支架，为后续练习夯实基础。 知识链路按照“核心知识精讲-常见易错点突破-分层练习巩固”的逻辑清晰呈现，亮点在于通过对比表格和“近主原则”口诀梳理知识点，帮助学生建立清晰的语法认知框架，提升思维品质。习题设计从即时小练到单元语境精练（如介绍家庭的语篇填空）再到综合闯关训练（单项选择、改错题等），覆盖基础巩固和语篇应用，结合单元主题创设真实情境，培养学生在语境中运用语法的语言能力，同时分层任务设计助力学生逐步掌握学习方法，发展学习能力。

2025-2026 学年外研版英语（2024）七年级上册 Unit 2 语法讲练：There be 句型的用法 一、核心知识精讲 （一）There be 句型的用法 There be 句型基本形式匹配表 主语单复数 对应 There be 形式 否定形式 缩写形式 单数名词 / 不可数名词 There is There is not There isn’t 复数名词 There are There are not There aren’t 句式转换规则 一般疑问句： 肯定回答：Yes, there + be 动词. 否定回答：No, there + be 动词 + not. 例：—Is there a park near your home?（你家附近有一个公园吗？）—Yes, there is.（是的，有。）/ No, there isn’t.（不，没有。） 否定句：在 be 动词后直接加 “not”，is not 缩写为 “isn’t”，are not 缩写为 “aren’t”。 例：There isn’t a library in this school.（这所学校没有图书馆。） There aren’t any flowers in the room.（房间里没有花。） 特殊疑问句：特殊疑问词 + be 动词 + there + 其他？ 例：How many students are there in your class?（你们班有多少名学生？） What is there on the desk?（桌子上有什么？） （二）There be 句型与 have/has 的辨析 语法结构 核心含义 主语位置 例句（结合单元主题） There be 句型 表示 “某地有某物 / 某人”，强调 “存在” 主语在 be 动词之后 There is a bedroom in my house.（我家有一间卧室。） have/has 表示 “某人拥有某物”，强调 “所属” 主语在 have/has 之前 I have a big family.（我有一个大家庭。）She has a new bike.（她有一辆新自行车。） 二、常见易错点突破 主谓一致错误 错误：There are a book on the desk. 正确：There is a book on the desk.（单数主语用 is） 错误：There is two cats in the box. 正确：There are two cats in the box.（复数主语用 are）口诀：“近主原则”——be 动词的单复数由离它最近的主语单复数决定。 例：There is a pen and two pencils in the pencil-case.（铅笔盒里有一支钢笔和两支铅笔。） There be 与 have/has 混淆 错误：My room has a window.（表达 “房间里有窗户”，侧重存在，应用 There be） 正确：There is a window in my room. 错误：There are three people in my family have a car. 正确：My family has a car. / There is a car in my family. 否定句中 some 与 any 误用 错误：There aren’t some apples in the basket. 正确：There aren’t any apples in the basket.（否定句中用 any，肯定句中用 some） 特殊疑问句语序错误 错误：How many chairs there are in the classroom? 正确：How many chairs are there in the classroom?（特殊疑问句中 be 动词需提前至 there 之前） 三、即时小练：基础巩固 用 There be 或 have/has 的适当形式填空 ① ______ a big tree in front of my house. I ______ a bird in my hand now. ② My uncle ______ a new house. ______ three bedrooms in it. ③ —______ any books on the shelf?—No, ______ not. But we ______ many books in the schoolbag. 四、单元语境精练 （一）语篇填空：介绍我的家 根据上下文，用 There be 或 have/has 的适当形式补全短文，每空 1 分。Hi, everyone! I’m Mike. I 1. ______ a happy family. We live in a small house. 2. ______ a living room, a kitchen, two bedrooms and a bathroom in our house. In the living room, 3. ______ a sofa and a TV. My parents 4. ______ a big bed in their bedroom. I 5. ______ a small bed in my bedroom. 6. ______ some books and a toy bear on my bed. 7. ______ a garden behind our house. My father 8. ______ many flowers in the garden. 9. ______ a dog in our family too. We all love it. I think my house 10. ______ everything we need. （二）句型转换：按要求改写句子 There is a computer on the desk.（改为一般疑问句并作否定回答）—______ ______ a computer on the desk?—No, ______ ______. There are five apples in the bag.（改为否定句）There ______ ______ five apples in the bag. There are three people in his family.（对划线部分提问）______ ______ people ______ ______ in his family? She has a red skirt.（用 There be 句型改写，保持句意不变）______ ______ a red skirt ______ her. 五、综合闯关训练 （一）单项选择 1.—______ a park near your school?—Yes, there is. A. Is there B. Are there C. Do there D. Does there 2.My grandparents ______ a small farm. ______ many animals on it. A. have; There are B. has; There is C. have; There is D. has; There are 3.There ______ some milk and two eggs on the table. A. is B. are C. have D. has 4.—How many desks ______ in your classroom?—Twenty. A. there are B. are there C. have D. has 5.There ______ a library in our school. We often read books there. A. isn’t B. are C. is D. aren’t 6.—______ any water in the bottle?—No, there isn’t. A. Is there B. Are there C. Has there D. Have there 7.Tom ______ a new schoolbag. ______ a lot of books in it. A. has; There is B. has; There are C. have; There is D. have; There are 8.There ______ two chairs and a table in the room. A. is B. are C. be D. have 9.—Is there a map on the wall?—______. It’s a picture. A. Yes, there is B. No, there isn’t C. Yes, it is D. No, it isn’t 10.My sister ______ no brothers. ______ only one sister. A. have; There is B. has; There is C. have; There are D. has; There are （二）改错题：下列句子各有一处错误，请找出并改正 There are a clock on the wall. ______ → ______ He have a new pen. There is red. ______ → ； → ______ There isn’t some bread in the fridge. ______ → ______ How many students there are in your class? ______ → ______ There are a book and a pen in my schoolbag. ______ → ______ （三）情景对话：用 There be 或 have/has 补全对话 A: Hi, Lucy! Do you 1. ______ a new house? B: Yes, I do. It’s very big. A: Are there any bedrooms in it? B: Yes, 2. ______. 3. ______ three bedrooms. My parents and I each have one. A: 4. ______ a study in your house? B: No, 5. ______ not. But 6. ______ a big desk in my bedroom. I do my homework there. A: 7. ______ you ______ a garden? B: Yes, we do. 8. ______ many beautiful flowers in the garden. My mother likes them very much. A: That sounds great! I want to visit your house someday. B: Welcome! 六、单元语法小结 语法类型 核心规则 单元必背例句 There be 句型 表 “存在”，be 动词单复数随近主语变化；否定句用 any，疑问句 be 动词提前 There is a bedroom in my house.Are there any books on the desk? have/has 表 “所属”，主语是人 / 物，第三人称单数用 has，其他人称用 have She has a new bike.We have a happy family. 答案与解析 三、即时小练 ① There is; have ② has; There are ③ Are there; there aren’t; have 四、单元语境精练 （一）1. have 2. There is 3. there is 4. have 5. have 6. There are 7. There is 8. has 9. There is 10. has （二）1. Is there; there isn’t 2. are not 3. How many; are there 4. There is; with 五、综合闯关训练 （一）1.A 2.A 3.A 4.B 5.C 6.A 7.B 8.B 9.B 10.B （二）1. are→is 2. have→has; It→It’s 3. some→any 4. there are→are there 5. are→is （三）1. have 2. there are 3. There are 4. Is there 5. there isn’t 6. there is 7. Do; have 8. There are 学科网（北京）股份有限公司 $