Unit 1 第3课时 Section A(3a-3d)（课件PPT）-【全效学习】2024-2025学年七年级上册英语（人教版·新教材）浙江专版

该初中英语课件聚焦七年级上册Unit 1第3课时Section A(3a-3d)，核心涵盖一般现在时be动词用法、缩写形式、基本句型及人称代词与形容词性物主代词。课堂导入通过复习be动词“我用am你用are”口诀，衔接缩写规则与“肯定句-否定句-疑问句”句型，搭建从基础形式到实际运用的学习支架。 其亮点在于语法精讲与课时精练紧密结合，通过表格归纳（如be动词用法表、代词分类表）和多样化练习（填空、句型转换、情境运用），提升学生语言能力与学习能力。强调be动词缩写注意事项（如肯定简略回答不缩写），培养思维品质，助力学生准确运用语法知识，教师可依托系统练习提升教学效率。

Unit 1　You and Me 第3课时　Section A(3a-3d) 七年级上册 RJ 浙江专版 全效学习 让天下学子共享优质教育！ 返回 一、一般现在时中的be动词 be动词的形式 am, is, are be动词的用法口诀 我(I)用am,你(you)用are,is跟着他(he)、她(she)、它(it),单数is复数are 语法精讲 课时精练 语法精练 返回 be动词的缩写 肯定式 I’m=I am　you’re=you are　he’s=he is　she’s=she is it’s=it is　 we’re=we are　 they’re=they are 否定式 isn’t=is not　aren’t=are not 其他 that’s=that is　　what’s=what is　　who’s=who is　who’re=who are　where’s=where is　where’re=where are 语法精讲 课时精练 语法精练 返回 基本句型 肯定句 主语+am/is/are+其他. 否定句 主语+am/is/are+not+其他. 一般疑问句 Am/Is/Are+主语+其他? 特殊疑问句 特殊疑问词+am/is/are+主语+其他? 语法精讲 课时精练 语法精练 返回 【注意】 be动词在以下几种情况下不能缩写: (1)在肯定简略回答中,如Yes, I am.或Yes, he/she/it is.或Yes, we/they/you are. (2)this和is, am和not不能缩写。 语法精讲 课时精练 语法精练 返回 二、人称代词和形容词性物主代词   单数 复数 第一 人称 第二 人称 第三人称 第一人称 第二 人称 第三 人称 人称代词主格 I you he she it we you they 人称代词宾格 me you him her it us you them 形容词性物主代词 my your his her its our your their 语法精讲 课时精练 语法精练 返回 Ⅰ.根据句意及首字母或汉语提示完成单词 1.Mary and Jenny are twins, so they have the s__________ parents.  2.B__________ of them like cats because they are lovely.  3.The __________ (乐队) is good at playing the guitar.  4.These two ________ (锅) are big enough to take all the food.  ame oth band pots 语法精讲 课时精练 语法精练 返回 5.My father likes to eat potatoes very much so he always buys a l__________.  6.Gina always has some Mapo __________ (豆腐) with rice in that restaurant.  ot tofu 语法精讲 课时精练 语法精练 返回 Ⅱ.用方框中所给词语的适当形式填空,每词仅用一次 pet; favourite; very much; cute; live; Chinese 1.—What’s your __________ colour?  —Pink. 2.Tom likes hamburgers, but he likes __________ food even more.  3.Meimei __________ in a village with her grandparents.  favourite Chinese lives 语法精讲 课时精练 语法精练 返回 4.—Wow, you look so __________ today.  —Thank you. 5.I want to have a __________, but my mother is afraid of animals.  6.Wood loves his English teacher ______________, because she is clever.  cute pet very much 语法精讲 课时精练 语法精练 返回 Ⅲ.根据括号内的要求写出单词 1.it is(缩略形式) __________ 2.they are(缩略形式) __________ 3.is not(缩略形式) __________ 4.are not(缩略形式) __________ 5.it(复数) __________ 6.I(形容词性物主代词) __________ it’s they’re isn’t aren’t they/them my 语法精讲 课时精练 语法精练 返回 7.you(形容词性物主代词) __________ 8.he(形容词性物主代词) __________ 9.we(形容词性物主代词) __________ 10.they(形容词性物主代词) __________ your his our their 语法精讲 课时精练 语法精练 返回 Ⅳ.用be动词的适当形式填空 1.Mr Brown and Miss White __________ my teachers.  2.—__________ this black pen yours? —No, my five pens __________ blue.  3.—Where __________ my dress, Mum?  —On the bed. 4.I __________ a tall boy in my class, but Jack __________ taller than me. are Is are is am is 语法精讲 课时精练 语法精练 返回 5.—Is this Bill’s toy? —Yes, you __________ right.  6.The three girls _________ all my friends, but Sally ________ my best friend.  are are is 语法精讲 课时精练 语法精练 返回 Ⅴ.用合适的代词完成句子,每空限填一词 1.My uncle is a teacher. ________ loves staying with children.  2.Look at this ruler. __________ is red.  3.My friend is a clever girl and ______ helps me a lot at school.  4.Uncle Lee is a maths teacher, and his wife (妻子) is a Chinese teacher. __________ work in the same school. 5.In the class, our teacher tells __________ to study hard.  6.I met Alice and Frank three days ago for the first time. __________ are my friends now.  He It she They us They 语法精讲 课时精练 语法精练 返回 Ⅵ.按要求完成句子 1.His name is Jack. (对画线部分提问) __________ __________ name?  2.Tom and Mike are in the same school. (改为否定句) Tom and Mike __________ __________ in the same school.  3.Cindy, she, is (?) (连词成句) ___________________ What’s his are not Is she Cindy? 语法精讲 课时精练 语法精练 返回 4.I’m Helen. (改为一般疑问句,并作肯定回答) —__________ __________ Helen?  —__________, __________ __________.  5.He is Frank. (改为一般疑问句,并作否定回答) —__________ __________ Frank?  —__________, __________ __________.  Are you Yes I am Is he No he isn’t 语法精讲 课时精练 语法精练 返回 Ⅶ.词汇运用 用方框中所给单词的适当形式填空,每词仅用一次(每空一词)。 he; am; I; is; she Good morning!My name is Lucy.I 1.__________ from Beijing. This is Xu Ming and 2.__________ English name is Danny.He is from Beijing too.That 3._________ Alice Brown. She is an English girl. 4.__________ Chinese name is Lu Jia. I like 5.__________ friends very much. Who are your friends?  am his is Her my 语法精讲 课时精练 语法精练 返回 Ⅷ.用be动词或代词的适当形式填空 Hello, everyone! My name is Susan Green. My first name is Susan, and Green is my family name. I 1.__________ an English girl. There are four people in my family. They 2.__________ my parents, my sister and me. My parents 3.__________ both teachers. 4.__________ work in the same school. My sister and I are in that school too.  am are are They 语法精讲 课时精练 语法精练 返回 Look! 5._________ have two photos on my desk. You can see my new room in the first photo. The walls 6.__________ white, and the floor is blue. There is a big clock on the wall. I have many balls and books in my room. But sometimes I can’t find 7.__________. Mum always says, “Susan’s things 8.__________ everywhere.”  In the next photo are my English teacher and I. My English teacher’s name 9.__________ Tina Smith. She is nice. What 10.__________ her email address? Oh, it’s 24547679@ 126.com. If you have any questions, you can ask her.  I are them are is is 语法精讲 课时精练 语法精练 返回 不知你是否记住了画波浪线的单词?请再复习一遍并收入你的小词典! 妻子__________ 词汇拓展 语法精讲 课时精练 语法精练 返回 $