Unit 2 课时3 Section A（Grammar Focus）（同步课件）-【大单元教学】2024-2025学年七年级英语上册同步备课系列（人教版2024）

null 2024年人教版七年级上册 Unit 2 We’re Family! Section A Grammar Focus 语法课 1 本课学习目标 本节课结束时，学生能够： 1. 通过观察示例句子，能梳理和归纳一般现在时中实义动词与不同人称主语的匹配关系。 2. 理解含有实义动词的一般现在时的表意功能，，初步建立英语主谓一致的意识，能使用名词所有格去介绍物品的所属关系。 3. 能结合自身实际，正确使用含有实义动词的句式结构对物品的所属关系进行问答，并在班级前进行角色表演。 Review 进来 (短语) _______ 2. 欢迎到某地(短语) _______ 3. 乒乓球拍(短语) _____ 4. 打乒乓球(短语) _______ 5. 在一起(副词) ________ 6. 每一天 (短语) __________ 7. 那些是谁的鱼竿？ ___________________________ 8. 他花费很长时间钓鱼。 _______________________ 9. 她钢琴弹得好。___________________ 10. 你的爷爷喜欢中国象棋吗？ ______________________ welcome to sp come in 按要求写出正确的单词、词组或句子。 ping-pong bat play ping-pong together She plays the piano really well. every day He spends a lot of time fishing. Whose fishing rods are those? Does your grandpa like Chinese chess? 数 人称 汉语 主格 助动词 单数 第一人称 我 I 第二人称 你 you 第三人称 他 he 她 she 它 it 复数 第一人称 我们 we 第二人称 你们 you 第三人称 他/她/它们 they do does do 英语句子里的人称和数 Grammar Focus We are going to learn something about simple present tense (do). grammar n. 语法 focus n. 聚焦 simple present tense一般现在时 3a Read the sentences. How do the verb forms change with the subjects. verb form动词形式 subject n. 主语 change v. 改变 spend v. 花费 spend time/money doing sth.花费时间/金钱做某事 英语句子中一般现在时的人称和数 人称 汉语 主格 助动词 宾格 单数 第一人称 我 I me 第二人称 你 you you 第三人称 他，Eric等 he 她，Linda等 she her 它 it 复数 第一人称 我们 第二人称 你们 you you 第三人称 他们，它们 do does do we they him it us them 助动词do/does是用来帮助动词构成否定句和疑问句的。 动词原形和动词第三人称单数形式，以have/has为例 have意为“有”，表示某人拥有某物。have在句子中有两种形式，即have和has。have用于第一人称（I, we）、第二人称（you）以及第三人称复数（they）和其他复数名词；而has则用于第三人称单数（he, she, it）和单数名词。 主语为第一人称(I，we)，第二人称(you)和第三人称复数(they) 主语为第三人称单数(he，she，it等) 肯定句 主语＋have＋宾语 主语＋has＋宾语 人称 句式 I have an apple. 我有一个苹果。 Mary has an orange. 玛丽有一个桔子。 Mrs. Miller has two daughters. 米勒太太有两个女儿。 He has four volleyballs. 他有四个排球。 否定句 主语＋don't＋have＋宾语 主语＋doesn't＋have＋宾语 I don't have an apple. Mary doesn't have an orange. Mrs. Miller doesn't have two daughters. He doesn't have four volleyballs. 注意： 助动词do/does构成否定句时，动词须还原成原形。 It has a long nose.它有个长鼻子。 TF boys have many fans.加油男孩组合有很多粉丝。 We have two baseball bats. 我们有两个棒球拍。 You have three ping-pong pats. 你(们)有三只乒乓球拍。 注意： 助动词do/does构成否定句时，动词须还原成原形。 It doesn't have a long nose. TF boys don't have many fans. We don't have two baseball bats. You don't have three ping-pong pats. 用have / has填空。 1.A dog _____ four legs. A bird ____ two legs. 2.Our school _____ a library. 3.We ____ 37 chairs in our classroom. 4.My sister ____ a nice toy car. 5. —Do Tom and his brother _____ a big bedroom? — Yes, they do. has has has have has have 句型“Do you have…?” “表示你有……吗？”, 用于询问物品的所属关系。这是实义动词的一般疑问句结构。 1. 当主语是第一人称/第二人称/第三人称复数时, 句型结构为：Do + you/they/we/… + 动词原形 + …？ 不管用什么动词，它的回答是固定的。 肯定回答：Yes, I/they /we … do. 否定回答：No, I/they/we … don’t. 2. 当主语为第三人称单数时，句子结构为： Does + he / she / it … + 动词原形 + …？ 肯定回答： Yes, she/he/it … does. 否定回答： No, she/he/it … doesn’t. e.g.—Do you have a bike?你有自行车吗？ —Yes ,I do./No,I don’t.是的，我有。/不，我没有。 — Do they like basketball? 他们喜欢打篮球吗？ — Yes, they do. 是的, 他们喜欢。 — No, they don’t. 不, 他们不喜欢。 — Does Jane have a new book? 简有一本新书吗？ — Yes, she does. 是的, 她有。— No, she doesn’t. 不, 她没有。 Guess and complete. - ____________ - __________ have a__________? Does he soccer ball Yes,he does. He has a soccer ball. “Does+he/she/某人（第三人称单数）+have+其他？”他/她/某人有...吗？ 肯定回答：Yes, he/she does. 是的，ta有。(He/She has...) does是助动词，无任何实义，只是用来帮助第三人称单数构成疑问句和否定句. has是have的第三人称单数形式。 New drills - ____________ - __________ have a__________? Does she volleyball No,she doesn't. She doesn't have a volleyball. “Does+he/she/某人（第三人称单数）+have+其他？”他/她/某人有...吗？ 否定回答：No,he/she doesn't.不，ta没有。(He/She doesn't have...) doesn't=does not does后动词是原形！ - ____________ - __________ have a baseball? Do they Yes,they do. They have a baseball. “Do+they（第三人称复数）+have+其他？”他们有...吗？ 肯定回答：Yes, they do. 是的，ta有。(They have...) - ____________ - __________ have a volleyball? Do they No,they don't. They don't have a volleyball. 含有实义动词have的一般疑问句： “Do+they（第三人称复数）+have+其他？”他们有...吗？ 否定回答：No,they don't.不，他们没有。(They don't have...) 第一人称 第二人称 第三人称 单数 复数 单数 单数 复数 复数 I we you you they, boys … he, she, it … have has 助动词 do 助动词 does 注意：助动词后的动词需要用原形！ 本资料来自于资源最齐全的２１世纪教育网www.21cnjy.com 18 句型转换。 1. I have a baseball bat. (改为一般疑问句) ______ ______ ______ a baseball bat? 2. My brother has a soccer ball. (改为一般疑问句) _____ your brother ______ a soccer ball? 3. Do your friends have a volleyball? (肯定回答) ______, ______ ____. 4. Does Mr Smith have a brother? (否定回答) _____, _____ _______. Do you have Does have Yes they do No he doesn’t 3b Complete the sentences with the correct possessive form (’s) of the words in brackets. possessive form 所有格 一、定义： 名词后加 ’s或of来表示所有关系，叫做名词所有格。 二、分类： 第一类：’s类所有格（一般为有生命的） 第二类： of所有格 （通常指无生命的） 第三类： 双重所有格 第四类： 特殊所有格 名词所有格 ⑴人、动物的所有格 ①It’s my father’s car.[人] ②Look at the elephant’s table.[动物] ③These are women’s magazines. Look at the birds’ nest. ④my father-in-law’s house;[复合名词] somebody else’s hat[看做整体的语句] ⑴“名词+’s+名词”利用s的所有格。 ①人 ②动物 ③单数名词和不以-s结尾的复数名词用’s。 ④以-s结尾的复数名词用’。 表示有生命的东西用’s。 ⑵ 无生命物的所有格 ⑤the color of the sky ⑥the top of the page ⑦today’s newspaper;tomorrow’s weather three miles’ distance;ten pounds’ weight ⑵“名词+of+名词”利用of的所有格。 ⑤如果是事物（无生命）的情况时，用of表示所有关系。 ⑥特别是top， back， bottom，side等表序位后用of表示。 ⑦时间、距离、价格、重量、拟人化的名词，用’s表示所有格。 一、单数名词后加’s eg: Mary‘s pencil        玛丽的铅笔        my sister‘s watch   我妹妹的手表 二、复数名词以s结尾的名词后加’ eg: your grandparents’ room 你祖父母的房间 三、复数名词不以s结尾的名词后加‘s eg: Children‘s Day    儿童节       Women‘s Day      妇女节 1 2 3 Blackboard design 三、复数名词不以s结尾的名词后加‘s eg: Children‘s Day    儿童节       Women‘s Day      妇女节 4 模板来自于 http://meihua.docer.com/ 24 3b Complete the sentences with the correct possessive form (’s) of the words in brackets. Kate’s Ella and Emma’s grandparents’ my Teng Fei’s possessive form 所有格 3c Complete the passage with the correct forms of the verbs in the box. has makes likes is talk play look 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？ ►Does your family have many people?? ►What do your parents do for a living? ►Do you any pets in your family? ►Does your family usually go for vacations? ►What is your favorite thing to do with your family? 3d Ask and answer questions about each other’s family. ►Do you have any sisters or brothers? Yes, I do. I have an older sister. She's really smart and loves to read. She's always helping me with my homework and we get along pretty well. ►Does your father play any sport? Yes, he does. My father likes running in the morning. He almost runs every day. 3d Ask and answer questions about each other’s family. ►Does your mother like music？ Yes, she does. My mother plays the piano beautifully. She practices every day and sometimes gives small performances for the family. ►Does your family have many people? Yes. There are five of us in total. My mom, dad, two sisters, and myself. It can be quite lively at home, especially during dinner time when we all share our day's experiences. 3d Ask and answer questions about each other’s family. ►What do your parents do for a living? My father is a teacher at a local high school and my mother works as a nurse in the nearby hospital. They both enjoy their jobs and often tell me stories about their work. ►Do you any pets in your family? Yes, I do. we have a pet dog named Max. He's a friendly golden retriever who loves playing fetch and going on walks with us. 3d Ask and answer questions about each other’s family. ►Does your family usually go for vacations? Yes, we do. We usually go to the beach during summer vacation. The whole family loves swimming and building sandcastles by the sea. ►What is your favorite thing to do with your family? My favorite thing to do with my family is to cook together. Whether it's baking cookies or preparing a big meal, it's always fun and delicious! Self check 花费时间做某事 (短语) _______ 2. 好笑的 (形容词) _______ 3. 嘲笑某人(短语) _____ 4. 与……不同(形容词) _______ 5. 拉小提琴(短语) ________ 6. 玩得高兴 (名词) __________ 7. 你的爸爸花费很久钓鱼吗? ___________________________ 8. 我的哥哥总是逗我笑。 _______________________ 9. 我们在一起玩得高兴。___________________ 10. 你的妈妈有钢琴吗？ ______________________ funny spend ... doing sth. 按要求写出正确的单词、词组或句子。 laugh at sb. be different from play the violin We have a lot of fun together. have fun My brother always makes me laugh. Does your father spend a lot of time fishing? Does your mother have a piano? 1. 你有一个棒球吗？____ you _____ a baseball? 2. 是的。____, I ___. 不，没有。____, I ______. 3. 你有一个乒乓拍吗？ ____ you _____ a ping-pong ____? 4. 没有。我有一个乒乓球。 ___, I ______. I _____ a ping-pong ____. 5. 她有一个网球吗？ _____ she _____ a tennis ball? 6. 是，她有。 _____, she _____. 7. 没有。她有一个棒球。 ____, she _______. She ____ a ________. Do have Do have bat Yes do No don’t have No don’t ball Does have has No doesn’t baseball Yes does Complete the sentences. 8. 他有一个足球吗？ _____ he _____ a ______ ball? 9. 没有。他有两个乒乓球拍。 ____, he _______. He ____ two ping-pong _____. 10. 他们有一个篮球吗？ ___ they _____ a basketball? 11. 是的，有。 Yes, _____ _____. 12. 没有。他们有一个排球。 ____, they _____. They _____ a _________. Does have soccer No doesn’t has Do have bats they do No don’t have volleyball 谢谢观看！ 35 $$