Unit 3 语法讲练 2026-2027学年人教版英语七年级上册

该初中英语学习任务单聚焦there be句型与方位介词核心语法，涵盖there be句型的基础含义、主谓一致、四大句式及与have的区分，系统讲解方位介词释义、例句及易混点（如in front of与in the front of），通过“核心语法讲解—综合句型模板—专项分层训练”的学习支架，构建从基础理解到综合运用的知识脉络。 资料亮点在于分层训练设计多元题型，包括识别、填空、选择等，强化易错点对比分析，口语写作任务引导学生结合真实情境运用所学，有效提升语言能力（理解与表达）和思维品质（分析比较），培养学生系统学习策略与实际语言运用能力。

Unit 3语法精讲精练 there be 句型 + 方位介词 一、核心语法 1 there be 存在句型 1. 基础含义 there be 表示某地有某物 / 某人,强调客观存在。 区分:have /has 表示 “某人拥有”;there be 只表某地存在。 2. 主谓一致:就近原则 be 动词单复数由紧跟后面第一个名词决定: There is + 单数名词 / 不可数名词 There are + 可数复数名词 例句: There is a library.(单数)There are some bookcases.(复数) 3. 四大基础句式 (1)肯定句 There is + 单数… There are + 复数… There is a teachers’ building across from the school hall. There are trees in front of the sports field. (2)否定句 There isn’t = there is not There aren’t = there are not There isn’t a locker. There aren’t any flowers. 否定、疑问句中 some 要改为 any (3)一般疑问句 Is there…? / Are there…? 简答统一用 there: —Is there a whiteboard? —Yes, there is. / No, there isn’t. —Are there any lockers? —Yes, there are. / No, there aren’t. (4)特殊疑问句(Where 提问地点) 结构:Where is /are + 主语? 回答用 It’s / They’re + 方位短语 —Where is the library? —It’s behind the classroom building. —Where are the bookcases? —They’re next to the window. 4. 易错区分 there be VS have There is a library.(某地存在) The school has a library.(学校拥有) 二、核心语法 2 方位介词(地点介词) 全部单元介词释义 + 例句 behind 在…… 后面There is a library behind the building. next to 在…… 旁边,紧挨着The bookcase is next to the window. across from 在…… 对面The teachers’ building is across from the hall. between 在两者中间(between A and B) The student centre is between library and gym. in front of 在…… 前面(物体外部前方)Trees are in front of the sports field. on 在…… 上面(紧贴墙面 / 平面)Pictures are on the wall. under 在…… 下方The ball is under the desk. in the corner 在角落 介词使用关键 in front of VS in the front of in front of:物体外部前面(树在教学楼前) in the front of:物体内部前部(黑板在教室前部) 三、综合句型模板 描述某处有…… There is a/an + 单数 + 方位词…There are some + 复数 + 方位词… 询问物品在哪里 Where is + 单数? It’s + 介词短语 Where are + 复数? They’re + 介词短语 询问是否存在 Is there a…? Yes, there is. / No, there isn’t. Are there any…? Yes, there are. / No, there aren’t. 专项分层训练 专项一 3a 题型:划出 there be 动词,圈方位介词 句子: 1. Where is the library? It is behind the classroom building. 2. Where are the bookcases? They are next to the window. 3. Is there a whiteboard in your classroom? Yes, there is. 4. Are there any lockers? No, there aren’t. 5. There is a teachers’ building across from the school hall. 6. There is a student centre between the library and the gym. 7. There are some trees in front of the sports field. 专项二 3c 句型填空(用 is /are/ It’s / They’re) 1. A: Where _ the lockers? B: _ next to the reading corner. 2. There _ a nice library behind the classroom building. 3. A: _ there a gym in this school? B: Yes, there _. _ across from the dining hall. 4. A: _ there any flowers in front of the classroom building? B: No, there _. But there _ some trees. 5. A: Where _ the school hall? B: _ between the classroom building and the science building. 6. There _ some pictures of famous people on the wall. 专项三 选词圈出正确方位介词 This is a classroom in the UK. There are many things in the room. There’s a screen in front of / on the wall. A whiteboard is next to / under the screen. There are some bookcases across from / behind the whiteboard. The teacher’s desk is in the corner, under / in front of a window. Students sit between / on chairs at long tables, but today there aren’t any students. 专项四 单项选择(there be + 介词) ( )1. _ a gym across from the hall. A There is B There are C There has ( )2. —_ any trees in front of the playground? A Is there B Are there C There are ( )3. The student centre is _ the library and gym. A between B in front C behind ( )4. —Where _ the bookcases? A is B are C am ( )5. There _ some beautiful pictures on the wall. A is B are C has ( )6. —Is there a whiteboard in the room? A Yes, it is B Yes, there is C Yes, there are ( )7. The lockers are _ the reading corner. A next to B across C between ( )8. _ a teachers’ building opposite the dining hall. A There are B There is C They’re 专项五 句型转换 1. There is a tree in front of the building.(改为复数句) 2. There are some lockers next to the window.(改为一般疑问句并否定回答) 3. The gym is across from the dining hall.(对划线提问) 4. There isn’t any flower here.(改为肯定句) 5. There is a library behind the classroom building.(否定句) 专项六 句子改错 1. There have a gym in our school. _ 2. There are a whiteboard on the wall. _ 3. The hall is between the library and gyms. _ 4. There isn’t some trees in front of the field. _ 5. Where is the lockers? They next to the window. _ 专项七 完成句子 1. 教学楼后面有一座漂亮图书馆。 _ _ a nice library behind the classroom building. 2. 储物柜在阅读角旁边。 The lockers _ _ the reading corner. 3. 餐厅对面有一间体育馆。 _ _ a gym across from the dining hall. 4. 运动场前面有许多树。 _ _ many trees in front of the sports field. 5. 礼堂在教学楼和科技楼中间。 The school hall is _ the classroom building _ the science building. 专项八 口语写作(3d 任务) 对比你的教室和英国教室,至少 5 句,使用 there be + 方位介词 例: In our classroom, there is a blackboard on the wall. There are some plants next to the teacher’s desk. 学科网(北京)股份有限公司 $