英语Unit 3 Language in use.集体备课ppt课件

这是一份英语Unit 3 Language in use.集体备课ppt课件，共28页。PPT课件主要包含了P46，How do I，sends，use，don’t play，don’t have，play，makes，checks，plan等内容，欢迎下载使用。
1. They have Chinese at eight ’clck.
Revisin: 改写句子
否定句：一般疑问句：肯定 / 否定回答：
They dn’t have Chinese at eight ’clck.
D they have Chinese at eight ’clck?
Yes, they d. / N, they dn’t.
2. We d ur hmewrk every day.
We dn’t d ur hmewrk every day.
D yu d yur hmewrk every day?
Yes, we d. / N, we dn’t.
3. He reads bks every day.
He desn’t read bks every day.
Des he read bks every day?
Yes, he des. / N, he desn’t.
4. Lily ften ges t schl early.
Lily desn’t ften g t schl early.
Des Lily ften g t schl early?
Yes, she des. / N, she desn’t.
行为动词的一般现在时,课本(P83);练习册(P50)
1. First, ________ the screen t the cmputer.2. Next, ________ the keybard and the muse t the cmputer.3. Finally, ________ the cmputer.
Revisin: Read alud.
Hw t write hmewrk n the cmputer:1. First, pen a new dcument. 2. Secnd, write yur hmewrk. 3. Third, save the dcument. 4. Furth, put sme paper in the printer. 5. Finally, print yur dcument. 三点：First Next Finally
1. Hw d I write my hmewrk n the cmputer?2. What d I d next?3. Where d I write the name?
Language practice
1 Match the questins with the answers.1. Where d yu save yur hmewrk? 2. When d yu use a cmputer? 3. Hw many emails d yu write every week? 4. Wh d yu write t? a) I write t my friends.b) I save my hmewrk in a dcument.c) I use my cmputer after schl.d) I write three r fur emails.
Keys: 1. 2. 3. 4.
2 Cmplete the cnversatins.— Where d yur grandparents live?— They live in Australia.1. — _________ save my dcument? — Click “save” and “OK”.2. — ______________ with his cmputer? — He sends emails.
What des he d
3. — ________________ her cmputer? — She uses her cmputer every Sunday.4. — ________________ emails t? — I write emails t my friends.5. — _____________________________ every day? — They send ten emails every day.
Hw many emails d they send
When des she use
Wh d yu write
3 Cmplete the sentences with the crrect frm f the wrds in brackets.1. Tny __________ (nt see) his uncle, but he ______ (send) emails.2. We ____ (use) the Internet n ur cmputer, but we ___________ (nt play) games.
3. Daming ___________ (nt use) a cmputer t d his hmewrk, but he uses it t ______ (play) music.4. She ________ (make) travel plans n the Internet, but she ___________ (nt buy) tickets.5. We ___________ (nt have) a cmputer at hme, but we ______ (use) the cmputer at schl.
4 Cmplete the sentences with the crrect frm f the wrds frm the bx.
check like plan talk use
1. Tm _______ his email every Saturday.2. I have a cmputer, but I dn’t ____ it.3. Cme t my ffice. Let’s _____ fr ur hliday.
4. My mther desn’t _______ cmputer games.5. I can _______ t my friends n the Internet.
Arund the wrld
The first cmputer
My name is ENIAC. I am the first cmputer in the wrld. I was brn in 1946 in America. I am very big, abut ne and a half times the size f a classrm. I am very heavy — 30, 000 kils!
The first cmputer 第一台电脑
Electrnic Numerical Integratr And Cmputer电子数字积分计算机
1946年，我诞生于美国。
我的体积很大，尺寸大约是一个课室的1.5倍。
重的------反义词
Making a survey abut cmputers
5 Wrk in grups f three. Write questins abut students and cmputers.
6 Wrk with the whle class. Ask and answer questins in Activities 5, and make ntes.
7 Wrk with the whle class. Make a survey abut students and cmputers.Use the ntes yu made in Activity 6 t help yu.Seven students have a cmputer at hme. Five students use a cmputer fr their hmewrk …
一、特殊疑问句的构成：是由“特殊疑问词 + 一般疑问句”构成的。
二、特殊疑问词：what (询问事物)hw much (询问价格)what time (询问时间, 尤其是钟点)what kind f (询问种类)why (询问原因)wh (询问人)where (询问地点)
注意：特殊疑问句不能用yes或n来回答, 而应根据它所询问的内容直接作答。1. Hw d I write my hmewrk n my cmputer? 我怎样在电脑上写作业？2. Hw d I save the dcument? 我怎样保存这个文件呢？3. What d I d next? 我下一步该做什么？
4. Hw d I print the dcument? 我怎样打印这个文件?5. Hw many emails d yu send? 你发送多少邮件? 6. Hw ften d yu use a cmputer? 你多久用一次电脑?7. What d yu usually d n the cmputer? 你常常在电脑上干什么?
行为动词的一般现在时,课本(P84);练习册(P57)
A. 完成句子:1. 请打开灯，天太暗了。 Please _________ the light. It’s t dark.2. 怎样保存文件的? ________ I ___________________?
Hw d save the dcument
3. 她朋友通常在电脑上做什么？ _____________________________ n the cmputer?4. 他通常使用电脑做作业。 He ______________ the cmputer t ________________.
What des her friend usually d
usually uses d his hmewrk
5. 最后，把打印机和电脑连接起来。 _______, ________ the printer ____ the cmputer.6. 你发送多少邮件? ___________ emails ____________?
Finally cnnect t
Hw many d yu send
B. 根据首字母提示完成短文： Lingling wants t write her hmewrk n the cmputer. (1) B____ she desn’t knw (2) h____ t d it. Daming is helping her. (3) F____, use the muse and click “new dcument” t (4) ____ it.
Next, use the (5) k________ t write her hmewrk in the new (6) d________. Then, click “ save” t (7) s____ the dcument and write a name fr it in the (8) b____. Then (9) c____ “save” again. Finally, click “print’ and “OK” t (10) p_____ the dcument.