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外研版英语七年级上册 Module 7 ComputersUnit 3 课件
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这是一份外研版英语七年级上册 Module 7 ComputersUnit 3 课件，共29页。
Module 7ComputersUnit 3Language in use 他们在黑板上写字。They write the words on the blackboard.They don’t write the words on the blackboard.否定句Do they write the words on the blackboard?一般疑问句特殊疑问句What do they write on the blackboard?Where do they write the words?他在黑板上写字。He writes the words on the blackboard.He doesn’t write the words on the blackboard.Does he write the words on the blackboard?What does he write on the blackboard?Where does he write the words?Grammar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 color（颜色） what time（几点） what day （哪一天） what kind of(哪一种) who(谁) when(时间) where(哪里) which(哪一个) why(为什么) How（怎样） How many+可数名复数 How old (年龄) How much +不可数名词 How often(频率) How long(多长、多久)How often do you go to the library? Once a week.一周一次1. How do I write my homework on the computer?2. What do I do next?3. Where do I write the name?Language practice1. How do I write my homework on the computer? First, I open a new document. Next, …. … 2. Where do I write the name? I write the name in the box.3. What do I do 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 questions with the answers.1. Where do you save your homework? 2. When do you use a computer? 3. How many emails do you write every week? 4. Who do you write to? a) I write to my friends.b) I save my homework in a document.c) I use my computer after school.d) I write three or four emails.Complete the conversations.— Where do your grandparents live?— They live in Australia.1. — _________ save my document? — Click “save” and “OK”.2. — ______________ with his computer? — He sends emails.How do IWhat does he do 3. — ________________ her computer? — She uses her computer every Sunday.4. — ________________ emails to? — I write emails to my friends.5. — _____________________________ every day? — They send ten email every day.How many emails do they sendWhen does she useWho do you writeComplete the sentences with the correct form of the words in brackets.1. Tony __________ (not see) his uncle, but he ______ (send) emails.2. We ____ (use) the Internet on our computer, but we ___________ (not play) games.doesn’t seesendsusedon’t playplay computer games3. Daming ___________ (not use) a computer to do his homework, but she ______ (play) music.4. She ________ (make) travel plans on the Internet, but she ___________ (not buy) tickets.5. We ___________ (not have) a computer at home, but we ______ (use) the computer at school.don’t havedoesn’t useplaysmakesdoesn’t buyuseComplete the sentences with the correct form of the words from the box.check like plan talk use1. Tom _______ his email every Saturday.2. I have a computer, but I don’t ____ it.3. Come to my office. Let’s _____ for our holiday.checksuseplanplann. 计划 make a plan forv. 打算 plan to do sthplan sth / plan for sth4. My mother doesn’t _______ computer games.5. I can _______ to my friends on the Internet.talklikeAround the worldThe first computerMy name is ENIAC. I am the first computer in the world. I was born in 1946 in America. I am very big, about one and a half times the size of a classroom. I am very heavy — 30, 000 kilos!The first computerThe size of my shoes is 35.I was born in 2000. 出生A. 完成句子:1. 请打开灯，天太暗了。 Please _________________ the light. It’s too dark.2. 怎样保存文件的? ________ I ___________________?switch on /turn onHow do save the document3. 她朋友通常在电脑上做什么？ _____________________________? on the computer?4. 他通常使用电脑做作业。 He ______________ the computer to ________________.What does her friend usually do usually uses do his homework5. 最后，把打印机和电脑连接起来。 _______, ________ the printer ____ the computer.6. 你发送多少邮件? ___________ emails ____________?Finally connect toHow many do you sendB. 根据首字母提示完成短文： Lingling wants to write her homework on the computer. (1) B____ she doesn’t know (2) h____ to do it. Daming is helping her. (3) F____, use the mouse and click “new document” to (4) o____ it. utowirstpenNext, use the (5) k________ to write her homework in the new (6) d________. Then, click “ save” to (7) s____ the document and write a name it in the (8) b____. Then (9) c____ “save” again. Finally, click “print’ and “OK” to (10) p_____ the document.eyboard ocumentaveoxlickrint基数词： one, two, three, four, five, …, nine, ten, eleven, twelve, …, twenty, twenty-one, …, 序数词： first, second, third, fourth, fifth, ninth, tenth, eleventh, twelfth, twentieth, twenth-first, …基数词和序数词基数词1. one2. two3. three4. four5. five6. six7. seven8. eight9. nine10. ten序数词firstsecondthirdfourthfifthsixthseventheighthninthtenth序数词缩写1st2nd3rd4th5th6th7th8th9th10th 基数词11. eleven12. twelve13. thirteen 14. fourteen 15. fifteen 16. sixteen17. seventeen18. eighteen 19. nineteen序数词eleventhtwelfththirteenth fourteenth fifteenth sixteenthseventeentheighteenth nineteenth 缩写11th12th13th 14th 15th 16th17th18th 19th 基数词20. twenty30. thirty 40. forty 50. fifty 60. sixty 70. seventy80. eighty 90. ninety序数词twentieththirtieth fortieth fiftieth sixtieth seventietheightieth ninetieth缩写20th30th 40th 50th 60th 70th80th 90th 基数词21. twenty-one32. thirty-two 43. forty-three 55. fifty-five 64. sixty-four 76. seventy-six89. eighty-nine 98. ninety-eight 序数词twenty-firstthirty-second forty-third fifty-fifth sixty-fourth seventy-sixtheighty-ninth ninety-eighth缩写21st32nd 43rd 55th 64th 76th89th 98th
Module 7ComputersUnit 3Language in use 他们在黑板上写字。They write the words on the blackboard.They don’t write the words on the blackboard.否定句Do they write the words on the blackboard?一般疑问句特殊疑问句What do they write on the blackboard?Where do they write the words?他在黑板上写字。He writes the words on the blackboard.He doesn’t write the words on the blackboard.Does he write the words on the blackboard?What does he write on the blackboard?Where does he write the words?Grammar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 color（颜色） what time（几点） what day （哪一天） what kind of(哪一种) who(谁) when(时间) where(哪里) which(哪一个) why(为什么) How（怎样） How many+可数名复数 How old (年龄) How much +不可数名词 How often(频率) How long(多长、多久)How often do you go to the library? Once a week.一周一次1. How do I write my homework on the computer?2. What do I do next?3. Where do I write the name?Language practice1. How do I write my homework on the computer? First, I open a new document. Next, …. … 2. Where do I write the name? I write the name in the box.3. What do I do 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 questions with the answers.1. Where do you save your homework? 2. When do you use a computer? 3. How many emails do you write every week? 4. Who do you write to? a) I write to my friends.b) I save my homework in a document.c) I use my computer after school.d) I write three or four emails.Complete the conversations.— Where do your grandparents live?— They live in Australia.1. — _________ save my document? — Click “save” and “OK”.2. — ______________ with his computer? — He sends emails.How do IWhat does he do 3. — ________________ her computer? — She uses her computer every Sunday.4. — ________________ emails to? — I write emails to my friends.5. — _____________________________ every day? — They send ten email every day.How many emails do they sendWhen does she useWho do you writeComplete the sentences with the correct form of the words in brackets.1. Tony __________ (not see) his uncle, but he ______ (send) emails.2. We ____ (use) the Internet on our computer, but we ___________ (not play) games.doesn’t seesendsusedon’t playplay computer games3. Daming ___________ (not use) a computer to do his homework, but she ______ (play) music.4. She ________ (make) travel plans on the Internet, but she ___________ (not buy) tickets.5. We ___________ (not have) a computer at home, but we ______ (use) the computer at school.don’t havedoesn’t useplaysmakesdoesn’t buyuseComplete the sentences with the correct form of the words from the box.check like plan talk use1. Tom _______ his email every Saturday.2. I have a computer, but I don’t ____ it.3. Come to my office. Let’s _____ for our holiday.checksuseplanplann. 计划 make a plan forv. 打算 plan to do sthplan sth / plan for sth4. My mother doesn’t _______ computer games.5. I can _______ to my friends on the Internet.talklikeAround the worldThe first computerMy name is ENIAC. I am the first computer in the world. I was born in 1946 in America. I am very big, about one and a half times the size of a classroom. I am very heavy — 30, 000 kilos!The first computerThe size of my shoes is 35.I was born in 2000. 出生A. 完成句子:1. 请打开灯，天太暗了。 Please _________________ the light. It’s too dark.2. 怎样保存文件的? ________ I ___________________?switch on /turn onHow do save the document3. 她朋友通常在电脑上做什么？ _____________________________? on the computer?4. 他通常使用电脑做作业。 He ______________ the computer to ________________.What does her friend usually do usually uses do his homework5. 最后，把打印机和电脑连接起来。 _______, ________ the printer ____ the computer.6. 你发送多少邮件? ___________ emails ____________?Finally connect toHow many do you sendB. 根据首字母提示完成短文： Lingling wants to write her homework on the computer. (1) B____ she doesn’t know (2) h____ to do it. Daming is helping her. (3) F____, use the mouse and click “new document” to (4) o____ it. utowirstpenNext, use the (5) k________ to write her homework in the new (6) d________. Then, click “ save” to (7) s____ the document and write a name it in the (8) b____. Then (9) c____ “save” again. Finally, click “print’ and “OK” to (10) p_____ the document.eyboard ocumentaveoxlickrint基数词： one, two, three, four, five, …, nine, ten, eleven, twelve, …, twenty, twenty-one, …, 序数词： first, second, third, fourth, fifth, ninth, tenth, eleventh, twelfth, twentieth, twenth-first, …基数词和序数词基数词1. one2. two3. three4. four5. five6. six7. seven8. eight9. nine10. ten序数词firstsecondthirdfourthfifthsixthseventheighthninthtenth序数词缩写1st2nd3rd4th5th6th7th8th9th10th 基数词11. eleven12. twelve13. thirteen 14. fourteen 15. fifteen 16. sixteen17. seventeen18. eighteen 19. nineteen序数词eleventhtwelfththirteenth fourteenth fifteenth sixteenthseventeentheighteenth nineteenth 缩写11th12th13th 14th 15th 16th17th18th 19th 基数词20. twenty30. thirty 40. forty 50. fifty 60. sixty 70. seventy80. eighty 90. ninety序数词twentieththirtieth fortieth fiftieth sixtieth seventietheightieth ninetieth缩写20th30th 40th 50th 60th 70th80th 90th 基数词21. twenty-one32. thirty-two 43. forty-three 55. fifty-five 64. sixty-four 76. seventy-six89. eighty-nine 98. ninety-eight 序数词twenty-firstthirty-second forty-third fifty-fifth sixty-fourth seventy-sixtheighty-ninth ninety-eighth缩写21st32nd 43rd 55th 64th 76th89th 98th
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