Unit 4 My Favourite Subject Section B （+project） 课件 2025-2026学年人教版七年级英语上册

该初中英语课件聚焦There be句型，从“教室中有什么”的问题导入，系统讲解肯定句结构、否定句转换、一般疑问句及回答、some/any用法和就近原则，通过例句与场景练习搭建从基础到进阶的学习支架。 其亮点在于以语言能力培养为核心，通过单复数对比、some/any转换练习提升思维品质，用表格总结句型结构和语法规则强化学习能力。例如肯定句到否定句的箭头转换示例、不同场景描述任务，帮助学生掌握句型运用，教师可借助丰富练习高效开展教学。

Language Practice 1 There be 句型 Introduction of "there be" Language Practice 1 在教室里有什么呢？ 那“有”怎么表示你知道么？ Language Practice 1 There be 句型是一种表示“存在”的句型。 there作为形式主语，后面加be动词的某种形式，再接名词和名词短语作为实义主语，最后接表示时间或者地点的状语。 Language Practice 1 存在句There be句型：①肯定句 一、There be句型的一般结构。 基本结构：由there + be动词(is/are) + 某人/物 + 地点/时间构成 核心意义：表示"在某地(某时间)存在某物(或某人)"的存在关系 文具盒里有一支钢笔。 There is a pen in the pencil box. 典型例句：There is a pen in the pencil box. 结构分析： there is：存在形式 a pen：存在主体(单数名词) in the pencil box：存在位置 翻译要点：中文表达为"文具盒里有一支钢笔。"，注意语序转换 明天有五节课。 典型例句：There are five classes tomorrow. 结构特点： there are：复数形式 five classes：复数主体 tomorrow：存在时间 应用场景：特别适合表示时间安排的存在状态 There are five classes tomorrow. Language Practice 1 There is a cat on the table. There is some water in the bottle. There are some pictures on the wall. Language Practice 1 There is a red car in the garden. Language Practice 1 There is a toy train on the table. There is some milk in the cup. There is some bread on the plate. Language Practice 1 There are some shops in the park. Language Practice 1 There are some motorbikes in front of the house. Language Practice 1 My room my kitchen Language Practice 1 The garden Language Practice 1 The park Language Practice 1 存在句There be句型：②否定句 There is not There are not 没有 There isn’t a …… There aren’t any…… There be结构的句型转换-否定句 通常情况下，be动词后加not， 如果句中有some,要变成any。 Language Practice 1 My room The garden The park 1 2 3 Choose one of the pictures to discrbie. Use There is/ isn’t/ are/ aren’t…… My kitchen 4 Language Practice 1 My room Language Practice 1 The garden My kitchen Language Practice 1 The park Language Practice 1 存在句There be句型：③一般疑问句句 There is There are 有…吗？ Is there a……？ Are there any……？ 回答：用什么提问，用什么回答。 用Is there提问，用there is回答。 用Are there 提问，用there are回答。 Be提前，some变any，句尾问号。 Language Practice 1 Is there a red car in the garden? Yes, there is. Language Practice 1 Is there a toy ship on the table? No, there isn’t. Is there any orange juice in the glass? Yes，there is. Language Practice 1 Are there any shops in the park? Yes, there are. Language Practice 1 Are there any bikes in front of the house? No, there aren’t. Read and choose the correct answer. Is there a garden? A. Yes, there is. B. Yes, there are. C. No, there isn't. Read and choose the correct answer. Is there a house? B. No, there isn't. A. No, there aren't. C. Yes, there is. Read and choose the correct answer. Are there any cars? B. Yes, there are. A. No, there aren't. C. Yes, there is. Read and choose the correct answer. Are there any bikes? C. No, there aren't. B. No, there are. A. No, there isn't. Language Practice 1 My room Language Practice 1 The garden My kitchen Language Practice 1 The park Language Practice 1 存在句There be句型：就近原则 There____a pencil case, two books and some pencils on the desk. There____some pencils, two books and a pencil case on the desk. is are Language Practice 1 Discribe these pictures in one sentence. Language Practice 1 Language Practice 1 Language Practice 1 Language Practice 1 Let’s wrap up. there's there is there isn't there is not there aren't there are not Language Practice 1 There's a tree. There are two trees. Positive sentences Singular Plural Language Practice 1 There isn't a tree. There aren't any trees. Singular Plural Negative sentences Language Practice 1 We use some and any to talk about more than one thing or person when we do not say the exact number. There are some shops. aren't any We use some in positive sentences and any in negative sentences. Language Practice 1 There are some animals. any General questions Are there any animals? Short answers Language Practice 1 Positive sentences General questions There's .... Is there ...? There are .... Are there ...? Short Answers Yes, there is. /No, there isn't. Yes, there are. /No, there aren't. Negative sentences There isn't .... There aren't .... Language Practice 1 There is There isn’t There are There isn’t Language Practice 1 Is there No,there isn’t. Are there Yes,there are. Are there Yes,there are. Language Practice 1 There isn’t a train. There aren’t any shops. There are two lorries. Language Practice 1 Summary 1.be动词的形式:There be句型中的谓语动词be通常要与后面的名词或名词短语保持“数”的一致。现在时态下，单数或者不可数名词选择is，复数名词选择are。过去时态下用was，were。 2.There be句型变否定：通常情况下，be动词后加not， 如果句中有some,要变成any。(1.be后+not,2 some变any) 3.There be句型变一般疑问句：把be动词提到there 前，首字母大写，句末用句号即可。句中有some要变成any。 （1.be提前，B大写；2.some变any；3.结尾标点改为？） 其肯定答语是:Yes, there is/are;否定答语为:No, there isn't / aren't. Lavf57.71.100 Packed by Bilibili XCoder v2.0.2 $