人教版七年級英語Unit5DoyouhaveasoccerballSectionB2課件

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引導(dǎo)的句子是祈使句, 表示請求或建議, 意思是“讓我們吧！”如： Lets go home. 讓我們回家吧！ 其否定句常在Lets后加not, 如: Lets not go there. 我們不去那里了吧。 但是let 引導(dǎo)其它祈使句時，則在句首加Dont, 如：,Explanation,Dont let him in. 別讓他進(jìn)來。 1) be 引導(dǎo)的祈使句 Be quiet, please. 2) 行為動詞引導(dǎo)的祈使句 Look at me, please.,2. That sounds interesting. 聽起來很有趣。 句中的sound是系動詞,意思是“聽起來”,其后接形容詞作系表結(jié)構(gòu). 類似的系動詞還有:look(看起來), taste (嘗起來), smell (聞起來) 這些詞后都可以接形容詞或名詞, 表示情況或狀況 如: You look young. 你看起來很年輕。 It tastes good. 這嘗起來很香。,3. Ed Smith has a great sports collection. 當(dāng)主語為第三人稱單數(shù)時, 動詞have要變成第三人稱has。 He has two sisters. 他有兩個妹妹。 Mary has a computer game. 馬麗有一個游戲機(jī)。,4. But he doesnt play sports. 主語為第三人稱單數(shù)的一般現(xiàn)在時的否定句式為： 主語doesnt動詞原形其它。 例如：My mother doesnt like dogs. 我媽媽不喜歡狗。 She doesnt have a book 她沒有書。,變一般疑問句或否定句時, 要借助助動詞Do或Does構(gòu)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是表示轉(zhuǎn)折意義的連詞，常用于連接 兩個意思相對的并列成份。如： She likes sports very much, but she doesnt like soccer ball. 她非常喜歡體育運(yùn)動，但是不喜歡足 球。 句中的介詞on在此處表示借助于某種工 具或手段。如： They are talking on the phone. 他們在通電話。,5. He only watches them on TV! them 為代詞they的賓格形式，在句中做賓語。 例如：I like them. 我喜歡他們。 Do you know them? 你認(rèn)識他們嗎？,watch TV 和watch on TV的區(qū)別: watch TV 為固定搭配，意思為“看電視”。 watch on TV是“在電視上看”介詞必須用on。,課堂練習(xí) 請根據(jù)括號內(nèi)所給單詞的提示完成 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. 請根據(jù)所給的漢語提示完成英語句 子，每空一詞(含縮寫)。 我們打乒乓球吧。 _ping-pong ball. 2. 他