人教新目标版英语七年级上册 Unit 5 Do you have a soccer ball-Grammar Focus课件

这是一份人教新目标版英语七年级上册 Unit 5 Do you have a soccer ball-Grammar Focus课件，共10页。
Unit 5七年级英语RJ版·上册Grammar Focus授课人：XXXX一、新课引入ReviewA: Does she/he have a soccer ball?B: Yes, she/he does./No, she/he doesn’t.二、新课讲解Grammar FocusDo you have a baseball?Yes, I do./No, I don’t. I have a volleyball.Do you have a ping-pong bat?Yes, I do./No, I don’t. I have a ping-pong ball.Does she have a tennis ball?Yes, she does./No, she doesn’t. She has a baseball.Does he have a soccer ball?Yes, he does./No, he doesn’t. He has two ping-pong bats.don’t=do not doesn’t=does notDo they have a basketball? Yes, they do./No, they don’t. They have a volleyball.二、新课讲解谓语动词的形式与主语的人称和数的关系谓语动词的形式取决主语的人称和数。1. 第一人称单数：I (我) be → am， have → 原形 havee.g. 我是一个学生。I am a student. 我有一个排球。I have a volleyball.2. 第一人称复数：we (我们) be → are; have → 原形 havee.g. 我们是好朋友。 We are good friends. 我们有两个棒球拍。We have two baseball bats. 3. 第二人称单（复）数：you (你/你们) be → are; have → 原形 havee.g. 你(们)有三只乒乓球拍。 You have three ping-pong pats. 4. 第三人称单数：he (他), she (她)，it (它)，Ms. Wu (吴女士)，Mike (迈克) 等。be → is; have → 第三人称单数形式 hase.g. 琳达在她父母的房间里。Linda is in her parents’ room. 米勒女士有两个女儿。Ms. Miller has two daughters.二、新课讲解 第三人称复数：they (他们), Mike and Tom (迈克和汤姆), his parents (他的父母), two baseballs (两个棒球) 等。be → are; have → 原形 havee.g. 盒子里有两个棒球。 Two baseballs are in the box. 他们有四个排球。 They have four volleyballs. 二、新课讲解含有实义动词的一般疑问句用 do 或 does 取决主语的人称和数。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 do./Yes, we do./Yes, they do. 否定回答：No, I don’t/we don’t./No, they don’t.e.g. — 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。二、新课讲解2. 当主语为第三人称单数时，句子结构改为： Does + he/she/it/Bob… + 动词原形 + …？肯定回答：Yes, he does./Yes, she does./Yes, it does. 否定回答：No, he doesn’t./No, she doesn’t/No, it doesn’t. e.g. — 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。 二、新课讲解三、强化训练句型转换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? (作肯定回答) _______, _______ ____.4. Does Mr. Smith have a brother? (作否定回答) ______, _____ _______.Do you haveDoes have Yes they doNo he doesn’t 四、布置作业