Unit 2 Grammar focus 3a-3d 同步教学课件2025-2026学年人教版（2024）英语七年级上册

该初中英语课件围绕“实义动词主谓一致、一般疑问句转换及名词所有格”核心语法点，通过3a句子对比主语与动词形式导入，结合改写练习搭建学习支架，帮助学生梳理语法规则并连接观察与应用。 其亮点在于用“有情提情，有be提be”口诀简化疑问句转换，分类讲解名词所有格（如共同拥有“Tom and Jim’s”与分别拥有“Mike’s and Lisa’s”），搭配短文填空和对话练习（3d）提升语言运用。体现学习能力（口诀记忆）与思维品质（对比分析），学生能掌握语法并实际交际，教师可直接使用结构化资料高效教学。

Unit 2 We’re family! Grammar focus 3a-3d 西南街中学 赵晶 学习目标 能够梳理和归纳含有实义动词的一般现在时的句式结构， 表意功能和语法。 在语境中根据不同人称选择不同的动词形式，掌握一般现在时态中句子的主谓一致原则，并能正确使用一般现在时的句子询问和描述家人相关的信息。 能够正确运用名词所有格表达物品与人物之间的所属关系。 3a Read the sentences. How do the verb forms change with the subjects. 动词形式 主语 Teng Fei and his grandpa play ping-pong every week. Teng Fei’s grandpa loves sports. They have some nice ping-pong bats. Teng Fei’s father has a fishing rod. Do you play the piano？ Yes, I do./ No, I don’t. Does your father spend a lot of time fishing? Yes, he does./ No, he doesn’t. Whose piano is this？ It’s my mother’s Practice Teng Fei and his grandpa play ping-pong every week.( 主语改为 Yaming) Teng Fei ‘s grandpa loves sport.(主语改为 Teng Fei and his grandpa) Do you play the piano?( your mother) Does your father spend a lot of time fishing?(your parents) Yaming plays ping-pong every week. Teng Fei and his grandpa love sport. Does your mother play the piano? Do your parents spend a lot of time fishing? Language tip 如何将陈述句变为一般疑问句 Language tip 口诀：有情提情，有be提be, 无be无情，加 do 或 does, 动词还原要记牢。 He is a student. Is he a student? He can speak English. Can he speak English? Language tip 口诀：有情提情，有be提be, 无be无情，加 do 或 does, 动词还原要记牢。 I like playing tennis Do you like playing tennis? She goes to school on foot. Does she go to school on foot? your father Does Do like likes playing tennis? your sisters Does Do like likes reading books? Language tip 名词所有格核心表示“所属关系”，即“某人/某物的”，初中阶段重点掌握3种用法： 1. 加在单数名词或不以s结尾的复数名词后，直接在名词末尾加's，无论名词是有生命还是无生命（无生命名词更常用of，但时间、距离等可例外）。 - Tom's book（汤姆的书） - Children's Day（儿童节，children不以s结尾） - today's news（今天的新闻，时间名词用's） 2. 加在以s结尾的复数名词后，仅在词尾加'，无需再加s，避免重复。 - The teachers' office（老师们的办公室，teachers是复数且以s结尾） - The girls' bags（女孩们的书包） 3. 表示两者或多者共同拥有/分别拥有，共同拥有时，只在最后一个名词后加's；分别拥有时，每个名词后都加's。 - Lucy and Lily's mother（露西和莉莉的妈妈，两人共一个妈妈） - Lucy's and Lily's mothers（露西的妈妈和莉莉的妈妈，两人各有一个妈妈） 3b Complete the sentences with the correct possessive form (‘s) of the words in brackets. This is (Kate) cat. It likes fish very much. This is (Peter and Emma) classroom. They love their big and clean classroom These are my little (brothers) balls. They play with them in the playground every day. A: Whose caps are these? B: They’re my (grandparents). They like wearing caps. A: Whose schoolbag is this? B: It’s (Teng Fei). He likes the colour blue. brothers’ Peter and Emma’s Kate’s grandparents’ Teng Fei’s Practice 用所给词的适当形式填空（每空1分，共5分） 1. This is ______ (Lucy) new dress. Her mother bought it for her. 2. The ______ (teacher) office is on the second floor. All teachers can use it. 3. Today is ______ (Children) Day. Let's prepare some gifts for the kids 4. ______ (Tom and Jim) bedroom is very tidy. They clean it every day. 5. These are ______ (Mike) and ______ (Lisa) schoolbags. The blue one is Mike's. Lisa’s teachers’ Children’s Tom and Jim ’s Mike ’s Lucy’s 3c Complete the passage with the correct forms of the verbs in the box. be like look make play talk have I have a brother and a sister. My brother is tall, and he short hair. He is really funny, and he often us laugh. My sister very different. She is short, and she has long brown hair. She is a quiet girl. She really reading. I am not tall or short. I don’t or read much. Bur I the violin really well. I also like playing tennis. We all different, but we have a lot of fun together. talk makes has looks likes has play are How to introduce ourselves and others. 总：I have a brother and a sister. 人物外貌与性格 My brother 外貌：My brother is tall, and he has short hair. 性格：He is really funny, and he often makes us laugh. My sister 外貌：My sister looks very different. She is short, and she has long brown hair. 性格：She is a quiet girl. She really likes reading. I 外貌：I am not tall or short. 性格：I don’t talk or read much. But I play the violin really well. I also like playing tennis. 总：We are all different, but we have a lot of fun together. Language tip Fun 与 Funny 当某事物让我们发笑，或是有趣、引人发笑时，我们用“funny”。 当我们想说做某事是令人愉快的时，我们用“fun”。 fun 词性：名词（不可数）；形容词（非正式） funny 词性： 形容词 例句： He is funny.( 他很滑稽/有趣） We have a lot of fun at the party.(我们在派对上玩得很开心。） Language tip Make 的用法 实义动词 表示制作、制定、制造等。 使役动词 表示“使”、“让” 常见用法 make +宾语 +形容词（make her happy） make +宾语 + 动词原形 （最常考 make me laugh） 3d Ask and answer questions about each other’s family. Do you have any sisters or brothers? Does your father play any sport? Does your mother like music? Do your parents have a pet dog? … Sample conversation A: Do you have any sisters or brothers? B: Yes, I have a little brother. He is only 8 years old. He likes running. Does your father play any sports? A: Yes, he does. He is crazy about basketball. What about your father? Does he have any hobbies? B: … Homework 1、熟记课本P31页3a中的句子。 2、用本节课所学句型，询问家人基本情况。 3、写一篇自我介绍，包含外貌、性格、喜 好等基本信息。 Thank you for watching Lavf59.16.100 Bilibili VXCode Swarm Transcoder v0.7.74 $