人教版七年级英语Unit5DoyouhaveasoccerballSectionB2课件

Unit 5 Do you have a soccer ball? Section B Period 2,Different Collections,I have a great/big/ small collection. I have ,Ed Smith has a great sports collection. He has 8 tennis rackets, 9 basketballs, and 7 baseballs. He has 3 soccer balls and 5 volleyballs. But he doesnt play sportshe only watches them on TV!,3a Read this magazine article. Circle the sports things.,1. Lets play computer games. lets引导的句子是祈使句, 表示请求或建议, 意思是“让我们吧！”如： Lets go home. 让我们回家吧！ 其否定句常在Lets后加not, 如: Lets not go there. 我们不去那里了吧。 但是let 引导其它祈使句时，则在句首加Dont, 如：,Explanation,Dont let him in. 别让他进来。 1) be 引导的祈使句 Be quiet, please. 2) 行为动词引导的祈使句 Look at me, please.,2. That sounds interesting. 听起来很有趣。 句中的sound是系动词,意思是“听起来”,其后接形容词作系表结构. 类似的系动词还有:look(看起来), taste (尝起来), smell (闻起来) 这些词后都可以接形容词或名词, 表示情况或状况 如: You look young. 你看起来很年轻。 It tastes good. 这尝起来很香。,3. Ed Smith has a great sports collection. 当主语为第三人称单数时, 动词have要变成第三人称has。 He has two sisters. 他有两个妹妹。 Mary has a computer game. 马丽有一个游戏机。,4. But he doesnt play sports. 主语为第三人称单数的一般现在时的否定句式为： 主语doesnt动词原形其它。 例如：My mother doesnt like dogs. 我妈妈不喜欢狗。 She doesnt have a book 她没有书。,变一般疑问句或否定句时, 要借助助动词Do或Does构成, 例如： Do you have a pen? Yes, I do./No, I dont. Does Tom have a ball? Yes, he does./No, he doesnt. I dont have a TV. She doesnt have a brother.,but是表示转折意义的连词，常用于连接 两个意思相对的并列成份。如： She likes sports very much, but she doesnt like soccer ball. 她非常喜欢体育运动，但是不喜欢足 球。 句中的介词on在此处表示借助于某种工 具或手段。如： They are talking on the phone. 他们在通电话。,5. He only watches them on TV! them 为代词they的宾格形式，在句中做宾语。 例如：I like them. 我喜欢他们。 Do you know them? 你认识他们吗？,watch TV 和watch on TV的区别: watch TV 为固定搭配，意思为“看电视”。 watch on TV是“在电视上看”介词必须用on。,课堂练习 请根据括号内所给单词的提示完成 句子。 1. My brother _(have) a baseball bat. 2. Lets watch _ (they) on TV 3. She _ (play) sports every day. 4. We have many sports_ (club). 5. _(do) the girl have a TV?,Does,has,them,plays,clubs,II. 请根据所给的汉语提示完成英语句 子，每空一词(含缩写)。 我们打乒乓球吧。 _ping-pong ball. 2. 他