2012-2013_人教新目标七年级上册课件Unit5__Do_you_have_a_soccer_ball__A_1a-1c.ppt

1、,Section A 1a-1c,Unit 5,Do you have a soccerball?,aux. (助动词) 用于构成否定句和疑问句：无词义。 v. 做，干 v. 有(某人有某物) n. 球 n. 乒乓球 n. 球棒；球拍 （英式)足球 football n. 排球 n. 篮球 n. 网球 n. (网)球拍,dodoes have-has ball ping-pong bat soccer ball volleyball basketball tennis racket,注意:球类前面不加the. play soccer play tennis play volleyball.,I

2、 have a book.,Lead in,Do you have these things?,Do you have a book?,Yes, I do. I have one.,指上文所提的同类的物品 (a book),I have a pencil.,Do you have a pencil?,Yes, I do. I have one.,No, I dont. I dont have one.,I have a watch.,Do you have a watch?,What sports do you know?,Presentation,-Do you have a _? -_ _

3、,basketball,Yes, I do. No, I dont.,soccer ball,volleyball,tennis ball,ping-pong ball,baseball bat,ping-pong bat,baseball,接力问答,1. tennis ball _ 2. ping-pong bat _ 3. soccer ball _ 4. volleyball _ 5. basketball _ 6. baseball bat _,a,f,c,e,d,b,1a,Match the words with the things in the picture.,Listenin

4、g,Listen and circle the words your hear.,1b,ping-pong bat soccer ball volleyball ping-pong ball,No, I dont. I dont have one.,1c,Lets read,Do you have a ping-pong bat?,Yes, I do. I have a ping-pong bat.,Do you have a ping-pong ball?,Practice,I have a . Do you have a ?,Yes, I do./ No, I dont. I dont h

5、ave a,have作动词，意为“_”，其第三人称单数形式是_。 常用句式为：某人 + have/has + 某物，意为“_”。侧重于所属关系。 在一般现在时态中，当主语为_单数形式时，用has的形式。如： _have a good friend. 我/我们/你/你们/他们有一个好朋友。 _has a new pen. 她/他/汤姆有一支新钢笔。,总结,有,某人有某物,has,第三人称,I/We/You/They,She/He/Tom,【探究总结】 助动词do用法三步走 (1)句法作用：助动词do，本身没有词义，它的作用是在一般现在时中协助实义动词构成否定形式或疑问形式，后接动词原形。 (2)

6、单数形式：当主语是第三人称单数时助动词do要变成does /dz/。 (3)问答一致：对于由助动词协助构成的一般疑问句的应答，答语中的助动词应与问句中的助动词保持一致。, _ Tom _ a computer? Yes, he _. A. Do; have; does B. Do; has; do C. Does; have; does D. Does; has; do,你会变这些句式吗？,I have a soccer ball. 否定句： 一般疑问句： 肯定回答： 否定回答： 划线提问：,Do you have a soccer ball?,I dont have a soccer bal

7、l.,Yes, I do .,No, I dont .,What do you have? （特殊疑问词+一般疑问句）,现在看你的了！,2. They watch TV every day. 否定句： 一般疑问句： 肯定回答： 否定回答： 划线提问：,Do they watch TV every day?,They dont watch TV every day.,Yes, they do .,No, they dont .,What do they do every day? （特殊疑问词+一般疑问句）,二、 句型转换 1. Do you have a map? (作肯定回答) 2. Do

8、you have an English dictionary? (作否定回答),Yes, I do.,No, I dont.,1. 你有一只棒球拍吗？ _ you _ a baseball _? 2. 我有一个篮球和一只乒乓球拍。 I _ a _ and a ping pong _.,Do have,bat,have basketball,bat,. 句型展示 1. 你有乒乓球吗？ _ _ _ a ping-pong ball? 是的，我有。/不，我没有。 _, _ _. / _, _ _. 2. 她有足球吗？ _ _ _ a soccer ball? 是的，她有。/不，她没有。 _, _ _

9、 . /_, _ _.,Do you have,Yes, I do,No, I dont,Does she have,Yes, she does,No, she doesnt,Thank You!,一、 看图说出下列物品的英语单词。,Exercises,basketball,soccer ball,volleyball,baseball,baseball bat,ping-pong ball,ping-pong bat,tennis,pencil box,dog,ruler,I have a baseball.,Where is it?,Its under the table.,He has

10、a jacket.,She has a tape recorder.,has 有,Presentation,Do you have a sister?,Yes, I do.,Do you have a cat?,Yes, I do.,Do you have a baseball?,No, I dont.,Does Linda have a schoolbag?,Yes, she does.,Does Anna have a schoolbag?,No, she doesnt.,Linda,Anna,Listen and number the things 1-4.,1,Listening,2a

11、,3,2,4,Listen again. Match the pictures in 2a with the balls.,Listening,2b,1,2,3,4,2c,Pairwork,Ask and answer about the people in 2a.,Does Jane have a tennis ball?,No, she doesnt.,Practice,Does have a _?,Yes, No, ,Dale,Paul,Mike,Reading,Read the dialogue in 2d. Then match the things with the right p

12、laces.,Helens,baseball bat,baseball,jacket,hat,We dont know.,Cindy: Hey, Helen, lets go! Were late. Helen: OK. Cindy: Do you have the baseball? Helen: Yes, I do. Its in my bag. Cindy: And wheres our baseball bat? Helen: Bill has it. Cindy: Oh, yeah. And do you have your jacket? Helen: Oh, no, I dont

13、. Its on the chair. Let me get it. Cindy: And your hat, too! Helen: OK, I have my jacket and hat. Lets go.,Pairwork,Role-play the conversation.,2d,3. we是人称代词主格，意为“我们”，在句子中作主语。如： We are good friends. 我们是好朋友。 We have a new soccer ball. 我们有一只新足球。,2. late “迟到” 是个形容词，常用 be late 的结 构。,Xiao Ming is always

14、late. 小明总是迟到。,4. us “我们”。 是we的宾格形式，在句子中放在 介词或动词后作宾语。 【辨析】we / us / our we “我们” 是人称代词主格形式，作句子的主语。 us “我们”是人称代词宾格形式，作句子的宾语。 our “我们的”是形容词性物主代词，放在名词前。 We are in Mikes room. 我们在迈克的房间里。 Call us at 457-3287. 给我们打电话457-3287. Our teacher is in the classroom. 我们的老师在教室里。,5. 以动词let开头的祈使句，表示向别人提 建议，意思是“让做吧”。 基本

15、结构为：let sb. do sth.，表示 “让某 人做某事”，表示说话人的建议。其中sb. 可由名词或代词宾格来充当，其后的动 词一定要用动词原形。 Let me do it. 让我来做吧。 Let him guess. 让他猜一猜。,6. lets是let us 的缩写形式，意思为“咱们一起做某事吧”，通常表示建议、请求或命令。 肯定回答：一般用“OK”，“All right”，“Yes, lets ”； 否定回答：一般用“Sorry, I ” 。如： Lets go! 让我们走吧！ OK. 好吧。 Lets look at the blackboard. 让我们看黑板吧。,二、 句型转

16、换 1. Do you have a map? (作肯定回答) 2. Do you have an English dictionary? (作否定回答) 3. Does Linda have an eraser? (作肯定回答) 4. Does he have a volleyball? (作否定回答) 5. I have a nice ping-pong bat. (用she来代替I) _ _ a nice ping pong bat.,Yes, I do.,No, I dont.,Yes, she does.,No, he doesnt.,She has,三、 根据汉语提示完成句子。,1. 你有一只棒球拍吗？ _ you _ a baseball _? 2. 埃里克有一个网球吗？ _ Eric