人教版七年級(jí)英語(yǔ)上冊(cè)《Do you have a soccer ball?》SectionA PPT(第2課時(shí))，共14頁(yè)。
Warming up
Please role-play 2d with your partner.
Grammar Focus
Do 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.
Do they have a basketball?
Yes, they do. / No, they don’t. They have a volleyball.
語(yǔ)法拓展
一、一般現(xiàn)在時(shí)中have的用法
一般現(xiàn)在時(shí)的謂語(yǔ)動(dòng)詞可以由be動(dòng)詞（前面已學(xué)過）或?qū)嵙x動(dòng)詞來充當(dāng)。今天我們重點(diǎn)學(xué)習(xí)含有實(shí)義動(dòng)詞的一般現(xiàn)在時(shí)。（主要介紹have的用法）。
1.定義：一般現(xiàn)在時(shí)可以用來表示現(xiàn)在的狀況，主語(yǔ)的性格、能力以及經(jīng)常性或習(xí)慣性的動(dòng)作。
have意為“有”，表示所屬關(guān)系，有人稱和數(shù)的變化，其主語(yǔ)一般是人，有時(shí)可以是物。
（1）have用于復(fù)數(shù)名詞，第一二人稱單、復(fù)數(shù)或第三人稱復(fù)數(shù)作主語(yǔ)的句子中，has為have的第三人稱單數(shù)形式，用于不可數(shù)名詞、可數(shù)名詞單數(shù)或第三人稱單數(shù)作主語(yǔ)的句子之中。
I have an orange.
Tom has a friend.
（2）have/has作謂語(yǔ)時(shí)的句型轉(zhuǎn)換。
①否定句式：主語(yǔ)+don’t/doesn’t+have...
I don’t have an eraser.
He doesn’t have a tennis bat.
②一般疑問句：Do/Does+主語(yǔ)+have...?
肯定答語(yǔ)：Yes,主語(yǔ)+do/does.
否定回答：No,主語(yǔ)+don’t/doesn’t.
—Do you have a bike? —Yes,I do./No,I don’t.
—Does she have a tennis ball? —Yes,she does./No,she doesn’t.
二、并列連詞and和but的用法
兩詞都為并列連詞，用來連接兩個(gè)單詞或句子，使其前后的詞、短語(yǔ)或句子有順承、對(duì)立或?qū)φ招缘年P(guān)系。
（1）but意為“但是；然而”。表示對(duì)立或?qū)φ招浴?/p>
He has an apple,but I don’t have one.
（2）and意為“和……；以及……”。表示并列、反復(fù)或承接關(guān)系。
Jenny and Alice are my friends.
They talk and talk.
This is a book,and that’s a pencil.
Homework
1.Recite Grammar Focus.
2.Practice the conversation in 3b with your partner.
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