Unit 2 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语法重点，系统讲解一般现在时（用法、结构、动词变化规则）和名词所有格（构造、用法），通过3a~3d语法聚焦导入，从时态基础到语法结构逐步过渡，构建从理解到应用的学习支架。 其亮点在于语法精讲分点清晰（如一般现在时分6个要点配例句），精练分层设计（填空、句型转换、微语境练语法），融入新素材（AI课堂情境）。通过微语境练习（Tina日常用方框词填空）提升语言能力，短文填空（Liu Lingli事迹）渗透文化意识，帮助学生主动运用语法，提升学习能力。教师可借助系统资源高效教学，学生能在实践中巩固语法，提升综合语言运用能力。

优翼 优翼 学练优·七年级英语上 优翼 第三课时 Grammar Focus(3a~3d) 11语法精讲1 表示现在的状态。如：I like art very much..我非常喜欢美术。 基本 表示经常发生的或习惯性的动作。如：I often read books in the evening我经常晚上读书。 用法 表示主语具备的特征、性格和能力等。如：Lily is tall.莉莉很高。 肯定式：主语+动词原形/动词第三人称单数+其他. 含有实 否定式：主语+don't/doesn't+ +其他。 义动词 句式 疑问式：Do/Does+主语+动词原形+其他？ 的一般 肯定回答：Yes,主语+do/does. 现在时 否定回答：No,主语+don't/ 般在词尾直接加-s。如：play一 ,help-helps 动词第三 人称单数 以字母-s,-x,,-sh结尾的动词，在词尾加-es。如：watch一watches,finish-一finishes 变化规律 以辅音字母加-y结尾的动词，变y为i,再加-es。如：f1y一_，study一studies 优望 单数名词词尾加“'s”。如：Li Ming's friend李明的朋友 复数名词以字母-s结尾加“，”。如：Teachers'Day教师节 复数名词不以字母-s结尾加“'s”。如：Children'sDay儿童节 构成 表示几人共同拥有一样东西时，只需在最后一个人的名字后加“'s” 名词所有格 如：Li Ming and Wang Lin's desk李明和王林（共有的）的课桌 表示几人各自拥有一样东西时，则需在每个人的名字后加“’s” 如：Li Dong's and Wang Lingling's friends李东的朋友和王玲玲的朋友 用法 在句中可独立使用，其后不接名词。如：一Whose ruler is it?一It's Linda's.(Linda's=Linda's ruler) 优翼 11语法精练10 I.根据句意用括号内所给单词的适当形式填空。 1.My (sister)name is Jenny Green. 2.These (boy)favourite sport is basketball. 优翼 3.Do you know Dudu the monkey? It (live)in Hongshan Zoo. 4.一Whose book is this? -It is (Lucy).Her name is on it. 5.The man(男人)in the photo is Mr Green.He is (Bob and Lily）father. 优 Ⅱ.按要求完成句子，每空一词。 l.Amy cleans her room every day.(改为否定句) Amy her room every day. 2.Miss Black speaks Chinese very well..（改为一 般疑问句) Miss Black Chinese very well? 优翼 3.一Do your parents like Chinese food?(作肯定 回答) -Yes, 4.It's my father's fishing rod.(对画线部分提问) fishing rod 优翼 5.（2025·昆明期中)Lisa is Peter's friend.Lisa is also Ella's friend.(合并为一个句子) Lisa is friend. 优 Ⅲ.微语篇练语法根据语境用方框中所给单词的 适当形式填空。 spend,play,go,have,like Hello!I'm Tina.I come from the US.I 1.a brother.We all like sport.My brother and I 2.to the same school.My brother likes 优望 basketball but he doesn't 3.it.He only 4.to watch basketball games.We often play ping-pong together.Also,he often 5. some time taking a walk（散步)with me in the evening. 优翼 1课时精练1 I.根据句意及汉语提示写出正确的单词。 1.My mother doesn't like（任何)sport., 2.Welcome,（全部)of you to Chengdu! 3.This is my parents'room.They(打扫)it every day. 优望 4,新素材AI课堂 In an American school,students learn through(通过)AI and they don't have any teachers in the (教室). 11 12 2 5.A clock has two hands.One is long .9 3 8 4. and the other is(短的). 76 5 L)1 优翼 Ⅱ.根据句意用方框中所给单词的适当形式填空。 they,wear,laugh,quiet,funny 1.Tina finds a room to read a book. 2.Jane has PE class today,so she sports shoes. 优篷 3.The story is and we like it very much. 4.The teacher tells us a joke(笑话).It makes all ofus· 5.In China,people usually clean I houses before the Chinese New Year. 优望 Ⅲ.根据汉语意思完成句子，每空一词。 1.蒂姆经常拉小提琴。 Tim often 2.我妹妹才两岁，所以她不会读书和写字。 My little sister is only 2 years old,so she can't 3.操场上没有学生，因为很热。 There aren't any students because it is hot. 4.男孩们经常在公园里踢足球，玩得很开心。 The boys often football in the park, 5.艾伦只有12岁，但他看起来很高。 Allen is only 12 years old,but he 优 W.根据短文内容用方框中所给单词的正确形式 填空，每个词限用一次。 be,but,she,hair,different, real,talk,son,girl,first Liu Lingli is a role model(楷模)in2023 Touching China awards.Look!Here are two photos of her. 优翼 In the 1. photo,the woman is Liu Lingli.She has long black 2.As a teacher,she is kind to 3.students.They are 4. from other children.They can't speak or hear. The boy next to her is her 5..He is a college student(大学生).He is handsome6.he can't hear.He is Liu's student too. 优 Look at the second photo.The 7.on the left is her student Liu Hanxiang.Liu can't speak.She likes dancing a lot.She 8.to us in sign language 语)，“Mrs Liu is9.a great teacher.It's nice 10. her student.She is like my mother.She always helps me and encourages(鼓励)me.I love her.” 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。