Unit5 （Section A Grammar Focus-3c）课件人教版七年级英语上册.pptx

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1、Section A Grammar Focus-3c,Unit 5 Do you have a soccer ball?,Ask and answer.,Do you have a soccer ball?,Yes, I do.,Warming up,Do you have a tennis ball?,No, I dont.,Does your brother have a basketball?,Yes, he does.,Does your brother have a baseball bat?,No, he doesnt.,How to talk about what things

2、somebody has?,Presentation,Grammar Focus,dont = do not doesnt = does not,读句子, 观察并总结do、does分别在什么时候使用。,第一、第二人称单复数，以及第三人称复数作主语时， 用do构成一般疑问句，回答用do或dont。,第三人称单数作主语时，用does构成一般疑问句，回答用does或doesnt。,dont相当于 do not, doesnt 相当于 does not。在口语中常用这类缩略形式。,3a Write each word in the correct place in the chart.,I he th

3、ey you we she it Eric,I,he,they,you,we,she,it,Eric,你能总结出陈述句和一般疑问句的基本结构吗？,你知道含实义动词have的一般疑问句句式结构及其肯定、否定回答是什么吗？,你知道含实义动词have的肯定句结构和否定句结构是什么吗？,语法学习,一般现在时中have 的用法,have意为“有; 拥有; 占有”, 表示所属关系, 有人称和数的变化, 其主语一般是人, 有时也可以是物。它的一般现在时的各种句式如下:,1. 肯定句: 主语+ have/has. . . have用于复数名词、第一、二人称单复数或第三人称复数代词作主语的句子中; has为ha

4、ve的第三人称单数形式, 用于不可数名词、可数名词单数或第三人称单数代词作主语的句子中。 You have many good habits. 你有很多好习惯。 Tom has three baseballs. 汤姆有三个棒球。,1.Nick _（有）a new ping-pong bat. 2.We _（有）a volleyball.,has,have,2. 否定句: 主语+ dont / doesnt + have. . . We dont have the key. 我们没有钥匙。 She doesnt have a tennis racket. 她没有网球拍。,1. Kate has

5、a baseball bat. (改为否定句) Kate _ _ a baseball bat. 2. They have a basketball.（变为否定句） They _ _ a basketball.,doesnt have,dont have,3.一般疑问句：Do/Does+主语+have？ 肯定答语：Yes, 主语 + do/does. 否定答语: No, 主语 + dont/doesnt. Do you have a bike?你有自行车吗？ Yes ,I do./No，I dont.是的，我有。/不，我没有。,1.Alan has five tennis balls. (改为

6、一般疑问句)_ Alan_ five tennis balls?2.Does Bob have a volleyball? (作否定回答) No,_ _.3. I have a yellow model plane. (改为一般疑问句) _ _ _ a yellow model plane?,Does have,he doesnt,Do you have,3b,Fill in the blanks with do or does. Then practice the conversations with your partner.,Does,doesnt,Does,does,Do,do,Do,

7、do,用.填空,(1) play在此处是及物动词，后接表示球类运动的名词时，play与球类运动名词之间不加冠词。play voellyball(2) play作动词还可意为“玩耍”，play with sb./sth.表示“和某人一起玩/玩”。He often plays with me.(3) play作动词，还可意为“演奏；弹奏”，后接表示乐器的名词时，乐器名词前要加定冠词the。play the piano,That sounds good. 那听起来不错。sound在此处作连系动词, 也是感观动词，后常接形容词作表语。That sounds interesting. 那听起来很有趣。T

8、he song sounds great.这首歌听起来很棒。,3c Remember the things in Bobs room. Then close your books and ask and answer questions with a partner.,A: Does Bob have a soccer ball?B: Yes, he does.,一、根据句意及汉语提示完成句子,1. Do you have a _(棒球)？ 2. Nick _（有）a new ping-pong bat.3. We _（有）a volleyball.4. That _（听起来）great.5.

9、 Lets _ _（打篮球）with Mike.,baseball,has,have,sounds,play basketball,Exercises,1. _ you have a volleyball? No, I _. But my sister _ a new one. A. Do; dont; have B. Do; dont; has C. Does; doesnt; have D. Does; doesnt; has,二、单项选择,B,2. _ Anna _ a ping-pong bat? Yes, she _. A. Do; have; do B. Does; have; does C. Do; have; has D. Does; have; has,B,三. 按要求完成下列各题,1. They have a basketball.（变为否定句） _2. Lily has a ping-pong ball.（变为一般疑问句） _3. Do they have a volleyball?（作否定回答） _,They dont have a basketball.,Does Lily have a ping-pong ball?,No, they dont.,