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外研版 (新标准)七年级上册Unit 3 Language in use.说课ppt课件
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这是一份外研版 (新标准)七年级上册Unit 3 Language in use.说课ppt课件，共28页。PPT课件主要包含了Unit 3，Grammar，How do I，sends，use，don’t play，don’t have，plays，makes，checks等内容，欢迎下载使用。
Language in use
They write the wrds n the blackbard.
They dn’t write the wrds n the blackbard.
D they write the wrds n the blackbard?
What d they write n the blackbard?
Where d they write the wrds?
He writes the wrds n the blackbard.
He desn’t write the wrds n the blackbard.
Des he write the wrds n the blackbard?
What des he write n the blackbard?
Where des he write the wrds?
一、特殊疑问句的构成：是由“疑问代词或疑问副词 + 一般疑问句”构成的。二、特殊疑问词：
what(什么) what clr（颜色） what time（几点） what day （哪一天） what kind f(哪一种)
wh(谁) when(时间) where(哪里) which(哪一个) why(为什么)
Hw（怎样） Hw many+可数名复数 Hw ld (年龄) Hw much +不可数名词 Hw ften(频率) Hw lng(多长、多久)
Hw ften d yu g t the library? Once a week.一周一次
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. Hw d I write my hmewrk n the cmputer? First, I pen a new dcument. Next, …. … 2. Where d I write the name? I write the name in the bx.3. What d I d next? Next, I click “save” and “OK”.
特殊疑问句：特殊疑问词+ 原句一般疑问句
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.
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 email every day.
Hw many emails d they send
When des she use
Wh d yu write
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.
play cmputer games
3. Daming ___________ (nt use) a cmputer t d his hmewrk, but she ______ (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.
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.
n. 计划 make a plan fr
v. 打算 plan t d sth
plan sth / plan fr sth
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 size f my shes is 35.
I was brn in 2000. 出生
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 ___________________?
switch n /turn n
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 it in the (8) b____. Then (9) c____ “save” again. Finally, click “print’ and “OK” t (10) p_____ the dcument.
基数词： ne, tw, three, fur, five, …, nine, ten, eleven, twelve, …, twenty, twenty-ne, …, 序数词： first, secnd, third, furth, fifth, ninth, tenth, eleventh, twelfth, twentieth, twenth-first, …
基数词1. ne2. tw3. three4. fur5. five6. six7. seven8. eight9. nine10. ten
序数词firstsecndthirdfurthfifthsixthseventheighthninthtenth
序数词缩写1st2nd3rd4th5th6th7th8th9th10th
基数词11. eleven12. twelve13. thirteen 14. furteen 15. fifteen 16. sixteen17. seventeen18. eighteen 19. nineteen
序数词eleventhtwelfththirteenth furteenth fifteenth sixteenthseventeentheighteenth nineteenth
缩写11th12th13th 14th 15th 16th17th18th 19th
基数词20. twenty30. thirty 40. frty 50. fifty 60. sixty 70. seventy80. eighty 90. ninety
序数词twentieththirtieth frtieth fiftieth sixtieth seventietheightieth ninetieth
缩写20th30th 40th 50th 60th 70th80th 90th
基数词21. twenty-ne32. thirty-tw 43. frty-three 55. fifty-five 64. sixty-fur 76. seventy-six89. eighty-nine 98. ninety-eight
序数词twenty-firstthirty-secnd frty-third fifty-fifth sixty-furth seventy-sixtheighty-ninth ninety-eighth
缩写21st32nd 43rd 55th 64th 76th89th 98th
Language in use
They write the wrds n the blackbard.
They dn’t write the wrds n the blackbard.
D they write the wrds n the blackbard?
What d they write n the blackbard?
Where d they write the wrds?
He writes the wrds n the blackbard.
He desn’t write the wrds n the blackbard.
Des he write the wrds n the blackbard?
What des he write n the blackbard?
Where des he write the wrds?
一、特殊疑问句的构成：是由“疑问代词或疑问副词 + 一般疑问句”构成的。二、特殊疑问词：
what(什么) what clr（颜色） what time（几点） what day （哪一天） what kind f(哪一种)
wh(谁) when(时间) where(哪里) which(哪一个) why(为什么)
Hw（怎样） Hw many+可数名复数 Hw ld (年龄) Hw much +不可数名词 Hw ften(频率) Hw lng(多长、多久)
Hw ften d yu g t the library? Once a week.一周一次
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. Hw d I write my hmewrk n the cmputer? First, I pen a new dcument. Next, …. … 2. Where d I write the name? I write the name in the bx.3. What d I d next? Next, I click “save” and “OK”.
特殊疑问句：特殊疑问词+ 原句一般疑问句
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.
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 email every day.
Hw many emails d they send
When des she use
Wh d yu write
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.
play cmputer games
3. Daming ___________ (nt use) a cmputer t d his hmewrk, but she ______ (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.
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.
n. 计划 make a plan fr
v. 打算 plan t d sth
plan sth / plan fr sth
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 size f my shes is 35.
I was brn in 2000. 出生
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 ___________________?
switch n /turn n
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 it in the (8) b____. Then (9) c____ “save” again. Finally, click “print’ and “OK” t (10) p_____ the dcument.
基数词： ne, tw, three, fur, five, …, nine, ten, eleven, twelve, …, twenty, twenty-ne, …, 序数词： first, secnd, third, furth, fifth, ninth, tenth, eleventh, twelfth, twentieth, twenth-first, …
基数词1. ne2. tw3. three4. fur5. five6. six7. seven8. eight9. nine10. ten
序数词firstsecndthirdfurthfifthsixthseventheighthninthtenth
序数词缩写1st2nd3rd4th5th6th7th8th9th10th
基数词11. eleven12. twelve13. thirteen 14. furteen 15. fifteen 16. sixteen17. seventeen18. eighteen 19. nineteen
序数词eleventhtwelfththirteenth furteenth fifteenth sixteenthseventeentheighteenth nineteenth
缩写11th12th13th 14th 15th 16th17th18th 19th
基数词20. twenty30. thirty 40. frty 50. fifty 60. sixty 70. seventy80. eighty 90. ninety
序数词twentieththirtieth frtieth fiftieth sixtieth seventietheightieth ninetieth
缩写20th30th 40th 50th 60th 70th80th 90th
基数词21. twenty-ne32. thirty-tw 43. frty-three 55. fifty-five 64. sixty-fur 76. seventy-six89. eighty-nine 98. ninety-eight
序数词twenty-firstthirty-secnd frty-third fifty-fifth sixty-furth seventy-sixtheighty-ninth ninety-eighth
缩写21st32nd 43rd 55th 64th 76th89th 98th
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