七年级上册Section A精品ppt课件

这是一份七年级上册Section A精品ppt课件，共31页。PPT课件主要包含了Let’s read，肯定句，否定句，一般疑问句，肯定回答，否定回答，have，do 或 don’t，has，does等内容，欢迎下载使用。

Key wrds & phrases: great; play; sund Key sentences: 1. —D yu have a baseball? —Yes, I d./N, I dn’t. 2. —Des she have a tennis ball? —Yes, she des./N, she desn’t. 3.—Well, let’s play basketball. —That sunds gd.T learn t use have t talk abut wnership.
Let’s chant!
D yu have a ping-png ball?Yes, I d. Yes, I d. D yu have a sccer ball?N, I dn’t. N, I dn’t.I have a vlleyball. Yu dn’t have a vlleyball. I have a basketball. Yu dn’t have a basketball.
dn’t = d nt desn’t = des nt
I have a ,
but I dn’t have a .
D yu have a basketball?
—D yu have a basketball?
—N, I dn’t. (d nt = dn’t)
表示谁拥有什么的时候，当主语是第一人称 (I, we)，第二人称 (yu) 和第三人称复数 (they或其他复数名词等) 时，动词用 _____，变一般疑问句时，第一，二人称和第三人称复数是在句首加 _____, d后的动词 have 使用 ______ (形式)，回答用 _____________.
Des Jane have a ?
—Yes, she des.
—N, she desn’t. (des nt = desn’t)
表示谁拥有什么的时候，当主语是第三人称单数 (he, she, it或单数名词)时，动词用 ______。变一般疑问句时，第三人称单数是在句首加 _______, des 后的动词 have 使用 ______ (形式)，回答用 _______________.
des 或 desn’t
谓语动词是have的否定句和疑问句要通过助动词 d 或 des 构成。句式结构见下表:
巧记 have 的用法
动词 have 意为“有”，一直紧跟主语后；主语“三单”用 has，其他人称用 have。一般疑问很好变，句首来把 d/des 添；否定句也不难，dn’t/desn’t 放 have 前；des/desn’t句中现，has 用 have 来替换。
A: D yu have a/an…?B: Yes, I d. I have a/an…/ N, I dn’t. I dn’t have a/an…
A: Des Paul have a/an…?B: Yes, he des. He has a/an…/ N, he desn’t. He desn’t have a/an…
一、用 have/has 填空。1. My grandparents _______ tw sns and a daughter.2. —She ______ a vlleyball. Let’s play vlleyball. —That sunds great.
3.—Des yur English teacher _____ a radi? —Yes, she des.4. My father _____ a new vlleyball. Let’s play it after schl.5. Laura and Betty _____ fur pencils.
二、按要求完成句子，每空一词。1. I have a yellw ntebk. (改为否定句) I _____ ______ a yellw ntebk.2. Micheal has tw sccer balls. (改为一般疑问句) ______ Micheal ______ tw sccer balls?
dn’t have
Des have
3. Des yur sister have ping-png bats? (作否定回答) ______, she _______.4. Jane has tw cmputers. (对画线部分提问) ______ ______ Jane ______?5.你的哥哥有排球吗? (汉译英) _______ yur brther ______ a vlleyball?
N desn’t
What des have
Des have
A: D yu have : Yes, I d. (I have a...)/ N, I dn’t. (I dn’t have a...)A: Des B have : Yes, she/he des. (He/She has a...) N, she/he desn’t. (He/She desn’t have a...)
Write each wrd in the crrect place in the chart.
I he they yu we she it Eric
I they yu we
he she it Eric
Fill in the blanks with d r des. Then practice the cnversatins with yur partner.
A: yu have a baseball?B: Yes, I .A: Great! I have a bat. Let’s play!
A: Jhn have a sccer ball?B: N, he .A: he have a ping-png bat?B: Yes, he . I think he has a ping-png ball, t.A: Hmm… let’s ask.
A: yur friends have a basketball?B: Yes, they . They have tw basketballs.A: Well, let’s play basketball.B: That sunds gd.
play +球类/棋类名词（名词前不加冠词）:play baseball/chessplay + the +乐器名词:play the pian/guitar
表示赞同对方所提的意见：That sunds gd.That sunds like a gd idea.That’s a gd/ great idea.Sunds gd/ great/ fun.
Ask and answer in pairs. Then make a survey.
D yu have a…?
Yu can say like this:
I have a..., but I dn’t have Wei has a..., but he desn’t have a...
Give a reprt
Lk at the picture. This is Bb’s rm. What can yu see in his rm?
Remember the things in Bb’s rm. Then clse yur bks and ask and answer questins with a partner.
A: Des Bb have a sccer ball?B: Yes, he des.
Key sentences:—D/Des yu/he/she/they have —Yes, I/he/she/they d/des. I/ He/She/ They N, I/ he/she/ they dn’t/desn’t. I/ He/She/ They dn’t/desn’t have fcus:一般现在时中have的用法
1. Practice the sentence patterns and make up yur wn cnversatins.2. Preview the new wrds and expressins n page 28.