Unit 3 第3课时（作业课件）-【优翼·学练优】2026-2027学年七年级上册英语同步备课（人教版·新教材）

该初中英语课件聚焦七年级上册第三课时Grammar Focus，核心讲解There be句型（构成、肯定/否定/疑问式、就近原则）及in、on等方位介词，通过3a~3d语法聚焦导入，构建从句型结构到介词应用的学习支架，衔接基础与实际运用。 其亮点是语法精讲与精练结合，分层练习（填空、句型转换、短文填空）提升语言能力，融入地方人文素材（如玉龙雪山图片）培养文化意识，练习设计层层递进助力思维品质发展。学生能巩固语法并提升应用能力，教师可直接使用系统内容提高教学效率。

优翼 优翼 学练优·七年级英语上 优翼 第三课时 Grammar Focus(3a~3d) 优 1语法精讲1 构成及含义 “There is/are+某物/某人+某地/某时”结构表示“某地或某时有某物或某人”。 肯定式：There be+名词+地点/时间状语.如：There's a ball on the floor. 否定式：There be++名词+地点/时间状语.如：There aren't any apples on the tree. 句式 存现句 疑问式： +名词+地点/时间状语？如：Is there a school on Centre Street?: (there 如果有两个或两个以上的名词作主语，系动词b的形式遵循“原则”。 be句型) 就近 原则 There is a teacher and two boys in the classroom./There are two rulers and a dictionary in the box. there be表示某地或某时有某物或某人，指代位置关系。如：There are three books on the desk. there be-与 have的区别 have表示某人或某地有某物，指代所属关系。如：I have three books.. 优翼 注意：图示为小球作主语 in on under behind in front of 方位介词 o T next to between on the left on the right across from 询问物 常用句型“Where is/are+主语？”，其答语为“/They're+表示地点的介词短语.”，有时也可 品位置 直接用表示地点的介词短语作答。 优 11语法精练I0 I.根据句意用系动词be的适当形式填空。 1.There a tree in the picture. 2.There some boys in the sports hall. 3.There a boy and some girls in the hall. 4.There a bag of apples on the table. 优翼 5.There many trees and flowers in Chengdu. 6.There two dining halls and a science lab in my school. 7.-there any computers in the classroom? 一No,there aren't. 优篷 Ⅱ.按要求完成句子，每空一词。 1.There is a bookshop across from my home.（改 为否定句) a bookshop across from my home. 优 2.There are some pictures of famous people on the wall.（改为一般疑问 句并作肯定回答) pictures of famous people on the wall? -Yes,.One of them is a picture of Confucius, 优翼 3.Mike has two pencil boxes and some books on his table..（改为同义句) two pencil boxes and some books on Mike's table, 4.Lucy sits on my left and Tom sits on my right. 为同义句) I sit Lucy Tom. 优 5.The music hall is next to the science building. 画线部分提问) the music hall? 优翼 Ⅲ.微语篇练语法阅读短文，在空白处填入适当的 方位介词（词组）。 Library Dining Hall Hall School Hospital Sports Field Classroom Building School Museum School Gate Shop 优 Welcome to our school.Now you are at the school gate.The classroom building is 1. you.2. it,there is a sports field. Oh,where is the library？It's 3. the school,There are two halls next to it.There is a shop in our school.It's 优翼 4. the school gate.And there is a school museum too.It's 5. the shop and the school hospital.Not far from the hospital,there is a dining hall.Students often have lunch there. Our school is nice,right? 优 11课时精练0 I.根据句意用方框中所给单词的适当形式填空。 famous,screen,window, bookcase,picture,today 1. is Children's Day.We have great fun. 2.These are our books and they are in a 优翼 3.Lao She is a writer.Many people love his novels(小说). 4.You can't put your head out of the of the bus(公共汽车). 优翼 5,新课标地方人文 Look at these of Jade Dragon Snow Mountain (玉龙雪山).They're amazing. 6.新课标健康生活 Don't look at the computer for too long.It's bad for your eyes. 优 Ⅱ.短文还原。（有一项多余） Hello,everyone.I'm Ma Hanyue.Because of a flood(洪水)，my school must be rebuilt(被重 建).1. Today we come back to our old school.It is like a "new"school because there are so many new things in it. All the students are happy to see the modern 优 school.Song Bowei is my best friend,2. She wants to study hard and thank our country. 3. This is our classroom building.We 2 have new student desks.There's also a smart whiteboard in the classroom.Everyone has a locker at the back of the classroom,4. It's 优 my favourite place because I love reading.There is also a new art hall.5. Our school is a place to start our dreams. 优 A.A bookcase is in the corner. B.She says the new school is great. C.Our school is big and beautiful. D.It is different from my old school. E.I go to another school for twelve weeks. F.We sing and dance there on special days. 优翼 声明 本文件著作权为创作公司所有，仅限于教师教 学及其他非商业性和非盈利性用途。如发现盗用、 转卖、网络传播等侵权行为，本公司将依法追究其 相应法律责任。 部分素材选自网络，如有争议，请联系删改。