Unit7语法专项课件——some,any+there be- 2025-2026学年译林版英语七年级上册

教学课件 译林英语七年级上册 Unit7 语法专项——some/any的用法 + there be句型 全解精讲+分层练习 1 学习目标 1 掌握some和any的核心用法及不同句式的选择规则 2 熟记there be句型的肯定、否定、疑问三种基本结构 3 理解并能灵活运用there be句型的就近原则 4 能结合语境正确使用some/any和there be完成各类填空 5 规避两大语法点的高频易错点，提升运用准确性 语法点总述 本单元重点掌握两大基础语法点，均为日常交际高频考点 1 some/any：表“一些”，后接可数名词复数或不可数名词 2 there be句型：表“某地/某时有某物”，核心是主谓一致 两大语法点常结合考查，需区分清楚、灵活搭配 关键：根据句式场景选some/any，根据名词定there be形式 some/any核心定义与共性 some和any均为不定代词，核心含义为一些 共性1：后可接可数名词复数（如some books/any pens） 共性2：后可接不可数名词（如some water/any milk） 共性3：不能接可数名词单数，表“一个”用a/an 示例：some apples（√） any rice（√） some book（×） some/any基本用法规则（表格版） 句式场景 选用词 核心示例 肯定句 some I have some orange juice. 否定句 any She doesn’t have any pens. 一般疑问句 any Do you need any help? 特殊疑问句 any What any things do you like? some/any的特殊用法（疑问句用some） 特殊场景：疑问句中表提议、请求、委婉邀请，期待肯定回答 此时不用any，必须用some，让语气更委婉、礼貌 常见引导词：Can/Would/May（如Can I...? Would you like...?） 示例1：Can I have some bread?（请求） 示例2：Would you like some tea?（邀请/提议） some/any基础例句对比 肯定句（some） 1 We buy some vegetables in the supermarket. 2 There is some milk in the fridge. 否定句（any） 1 I don’t have any money with me. 2 There aren’t any eggs in the basket. 一般疑问句（any） 1 Do you see any birds in the tree? 2 Is there any juice in the bottle? some/any特殊用法例句（疑问句用some） 1 Can we buy some fruits for the party?（请求） 2 Would you like some cakes for dessert?（提议） 3 May I have some paper, please?（请求） 4 Can you give me some advice?（请求） 技巧：看到表“请求/提议”的疑问句，直接用some some/any高频易错点提醒 易错点1：肯定句用any，否定/疑问句用some（×） 错例：I have any books. 正例：I have some books. 易错点2：接可数名词单数（×） 错例：some apple 正例：an apple / some apples 易错点3：提议/请求的疑问句中用any（×） 错例：Would you like any water? 正例：Would you like some water? some/any基础小练习 用some或any填空，注意句式场景 1.They have __________ nice toys in their room. 2.Do you have __________ time to help me? 3.He doesn’t drink __________ coffee in the evening. 4.Can I get __________ paper from your desk? 5.Is there __________ rice in the bowl? some any any some any there be句型核心定义 there be句型是英语特有的句型，表某地有某物/某时有某事 核心：强调“存在有”，即“某地/某处存在什么东西” 区别于have/has（表“拥有”，主语是人/物） 示例：There is a cat under the chair.（某地有某物） I have a cat.（某人拥有某物） there be句型的基本结构（肯定句） 根据后面的名词单复数/不可数，分两种结构 1 There is + 可数名词单数/不可数名词 + 地点/时间 示例：There is a tree in the park. / There is some tea in the cup. 2 There are + 可数名词复数 + 地点/时间 示例：There are many students in the classroom. 记忆：单/不可数用is，复数用are there be句型的基本结构（否定句） 在be动词后加not，否定形式有缩写，some变any 1 There is not（isn’t）+ 单/不可数名词 + 地点（any） 示例：There isn’t any bread on the plate. 2 There are not（aren’t）+ 复数名词 + 地点（any） 示例：There aren’t any flowers in the garden. 关键：否定句中，原有的some必须换成any there be句型的基本结构（一般疑问句） 将be动词提前至句首，some变any，句末用问号 回答用：Yes, there is/are. / No, there isn’t/aren’t. 1 Is there + 单/不可数名词 + 地点（any）？ 例：Is there a shop near here? → Yes, there is. 2 Are there + 复数名词 + 地点（any）？ 例：Are there any books on the desk? → No, there aren’t. there be句型基础例句（三句式） 肯定句 1 There is a pen in my pencil-case. 2 There are some trees near the river. 否定句 1 There isn’t any water in the glass. 2 There aren’t any desks in the room. 一般疑问句 1 Is there a library in your school? 2 Are there any apples in the basket? there be句型的核心原则——就近原则 定义：当there be后接两个及以上名词时，be动词的单复数由离它最近的名词决定 近单则单，近复则复，后面的名词不影响be动词形式 口诀：谁离得近，就跟谁走 这是本句型的高频考点，必须熟练掌握 就近原则 例句解析（一） 1 There is a book and two pens on the desk. 解析：离be动词最近的是a book（单数），故用is 2 There is some milk and some cakes in the fridge. 解析：离be动词最近的是some milk（不可数），故用is 3 There is a teacher and many students in the classroom. 解析：离be动词最近的是a teacher（单数），故用is 就近原则例句解析（二） 1 There are two pens and a book on the desk. 解析：离be动词最近的是two pens（复数），故用are 2 There are some cakes and some milk in the fridge. 解析：离be动词最近的是some cakes（复数），故用are 3 There are many students and a teacher in the classroom. 解析：离be动词最近的是many students（复数），故用are there be句型vs have/has（核心区别） 语法点 核心含义 主语 示例 there be句型 存在有 物/地点 There is a dog outside. have/has 拥有 人/有生命的物 I have a dog. 易错提醒：两者不能混用，不能说There have...（×） there be句型高频易错点提醒 易错点1：违背就近原则，看后面的名词定be动词（×） 错例：There are a book and two pens. 正例：There is a book and two pens. 易错点2：否定/疑问句中不用any，仍用some（×） 错例：There isn’t some rice. 正例：There isn’t any rice. 易错点3：和have/has混用，说There have...（×） 错例：There have a pen. 正例：There is a pen. there be句型基础小练习 用there is/there are/there isn’t/there aren’t填空 1._______________ a new park near our home. 2._______________ any bananas in the fruit bowl. 3._______________ some bread and eggs on the table. 4._______________ many beautiful flowers in the garden. 5._______________ a football and two basketballs under the bed. There is There aren’t There is There are There is 进阶练习题（一）——some/any综合填空 用some或any填空，兼顾基本规则和特殊用法 1.Would you like __________ ice cream for dessert? 2.We don’t have __________ homework today. 3.They want to buy __________ new clothes for the new year. 4.Is there __________ orange juice in the fridge? 5.Can you give me __________ help with my English? some any some any some 进阶练习题（二）——there be句型变形 1.There is a shop near the school.（改为否定句） → ________________________________________ 2.There are some books on the desk.（改为一般疑问句） → ________________________________________ 3.There isn’t any water in the bottle.（改为肯定句） → ________________________________________ 4.Are there any trees in the park?（作肯定回答） → ________________________________________ There isn’t a shop near the school. Are there any books on the desk? There is some water in the bottle. Yes, there are. 提升练习题（一）——语法综合填空 用some/any或there be的正确形式填空 1._______________ not _______________ milk in the glass. I need _______________. 2.Do you have _______________ good books to read? 3._______________ a big supermarket on this street. _______________ many kinds of food in it. 4.She doesn’t want _______________ coffee, but she wants _______________ tea. There is some some any There is There are any some 提升练习题（二）——语法综合填空 用some/any或there be的正确形式填空 1._______________ there _______________ pens in your pencil-case? Yes, _______________ are _______________. 2.We can buy _______________ fruits in the shop, but there aren’t _______________ bananas. 3._______________ a book and some pens in my schoolbag. 4.Can we get _______________ water? I’m very thirsty. Are any there some some any There is some 提升练习题（三）——单句改错 找出下列句子中的错误并改正，每题一处错误 1.There have a new desk in my room. → _______________ 2.I don’t have some apples in my bag. → _______________ 3.There are a pen and two rulers on the desk. → _______________ 4.Would you like any juice? → _______________ 5.Is there some rice in the bowl? → _______________ have→is some→any are→is any→some some→any 综合练习题（一）——短文填空 用some/any或there be的正确形式填空，完成短文 My home is near a small street. __________ (1) many shops near my home. First, __________ (2) a fruit shop next to the gate. We can buy __________ (3) fresh fruits there, but there aren’t __________ (4) grapes today. Next to the fruit shop, __________ (5) a small supermarket. __________ (6) some bread, milk and snacks in it. I often buy __________ (7) milk and bread there. __________ (8) not __________ (9) big toys in it, but we can buy __________ (10) small stationery. There are there is some any There is There are some There is any some 两大语法点解题技巧总结 some/any解题技巧 1 先判断句式：肯定句用some，否定/一般疑问句用any 2 再看语境：表请求/提议的疑问句，直接用some 3 检查：后接名词是否为复数/不可数，避免接单数 there be解题技巧 1 先看名词：单/不可数用is，复数用are 2 有多个名词：用就近原则，看离be最近的名词 3 否定/疑问：be加not/提前，some必须变any 高频易错点汇总（全单元） some/any易错点 1 肯定句用any，否定/疑问句用some 2 接可数名词单数，如some apple 3 提议/请求疑问句用any，如Would you like any tea? there be句型易错点 1 违背就近原则，近单用are/近复用is 2 否定/疑问句中some不变any 3 和have/has混用，出现There have... 4 忘记be动词的缩写，如there is not写成there not is 核心知识点总结（一）——some/any 1 核心含义：一些，后接可数名词复数/不可数名词 2 基本规则：肯定句some，否定/一般疑问句any 3 特殊规则：请求/提议的疑问句，用some表委婉 4 关键：根据句式场景+语境选择，不接单数名词 核心知识点总结（二）——there be句型 1 核心含义：某地/某时有某物，表“存在有” 2 基本结构：肯定（is/are）、否定（isn’t/aren’t+any）、疑问（Is/Are there+any?） 3 核心原则：就近原则，be动词由最近的名词决定 4 易混区分：和have/has不同，表“拥有”用have/has，表“存在”用there be 教学课件 Unit7 语法专项——some/any的用法 + there be句型 Thank you for listening! 32 $