《Language in use》Computers PPT课件精选.pptx

1.1.与分享与分享2.2.和他的顾客交谈和他的顾客交谈3.3.上网上网4.4.查看火车时刻查看火车时刻5.5.制定旅行计划制定旅行计划6.6.听音乐听音乐7.7.看电影看电影8.8.搜寻信息搜寻信息9.9.查看发送电子邮查看发送电子邮件件10.10.玩电脑游戏玩电脑游戏11.11.每个星期五晚上每个星期五晚上12.12.在学校在学校13.13.在家在家14.14.每逢星期日每逢星期日1.share with2.talk to his customers3.go on the Internet4.check the times of trains5.make travel plans6.listen to music7.watch movies8.search for information9.check / send emails 10.play computer games11.every Friday night12.at school13. in my home / at home14.on Sundays computermonitor/ screenprintermousekeyboardconnect the mouse to the computerturn on the computerInstructions of how to write your homework on the computerStepsWhat to dohowfirstOpen a new documentClick the mouse on “new document”.nextSave the new document.Use the keyboard”.nextthenWrite your homeworkin the new documentClick “save”.write a name in the box for itClick “save”again.orfinallyPrint the documentClick “print” and “OK”put the paper in the printerWhat can we use computers for?/ What can we do on the computer?read booksbuy things onlinescreenkeyboardprintermousecomputerWord map:computerwebsitegamesmusicemailstime tableinformationWord map:sendlisten tovisitdownloaduseturn oncomputerInternetcheckclick“save”writeopenplaysavedocumenthomeworkdocumenthave lunchhave a breakgo homeget uphave breakfastgo to schooldo homeworkhave dinnergo to bed6:00 amI get up at six oclock .she gets up at six oclock.What time do you get up ?What time does she get up ?get upgets upget- gets6:30 amI have breakfast at half past six .She has breakfast at half past six .What time do you have breakfast ?What time does she have breakfast ?have breakfasthas breakfasthave- has7:00 amI go to school at seven oclock .She goes to school at seven oclock.What time do you go to school?What time does shego to school?go to schoolgoes to schoolgo-goes7:30 pmI do my homework at half past seven.She does her homework at half past nine.What time do you do your homework ?What time does she do her homework ?do my homeworkdoes her homeworkdo-does9:30 pmI go to bed at half past nine.She goes to bed at half past nine.What time do you go to bed?What time does she go to bedl?go to bedgoes to bedgo-goeshas lunchhas a breakgoes homegets uphas breakfastgoes to schooldoes homeworkhas dinnergoes to bed6:00 amget upDo you get up at six oclock in the morning?6:20 amYes ,I do.I get up at six oclock.No , I dont. I dont get up at six oclock.I get up at twenty past six.6:00 amget/gets upDoes lingda get up at six oclock in the morning?6:20 amYes ,she does.=she gets up at six oclock.No , she doesnt.=she doesnt get up at six oclock.She gets up at twenty past six.7:00 amhave breakfastDo you have breakfast at seven oclock in the morning?7:30 amYes ,I do.I have breakfast at seven oclock.No , I dont.I dont have breakfast at seven oclock.I have breakfast at half past seven .7:00 amHave/has breakfastDoes lingda have breakfast at seven oclock in the morning?7:30 amYes ,she does. =she has breakfast at seven oclock.No , she doesnt.=she doesnt have breakfast at seven oclock.She has breakfast at half past seven.7:50 amgo to schoolDo you go to school at ten to eight in the morning?8:15 amYes ,I do.I go to school at ten to eight .No , I dont.I dont go to school at ten to eight .I go to school at a quarter past eight.7:50 amgo/ goes to schoolDoes lingda go to school at ten to eight in the morning?8:15 amYes ,she does. =she goes to school at ten to eight .No , she doesnt.=she doesnt go to school at ten to eight .She gets up at a quarter past eight.7:00 pmdo homeworkDo you do your homework at seven oclock in the evening?7:30 pmYes ,I do.I do my homework at seven oclock.No , I dont.I dont do my homework at seven oclock.I do my homework at half past seven .7:00 pmdo/ does her homeworkDoes lingda do her homework at seven in the evening?7:30 pmYes ,she does.=she does her homework at seven .No , she doesnt.=she doesnt do her homework at seven .She does her homework at half past seven .Do pandas come from China?Yes, they do. =they come from China .= they are from China .Do pandas eat meat ?No, they dont . =they dont eat meat .They eat bamboo .Pandas bamboo.What do pandas eat ?Pandas from China. Where do pandas come from?come/areeat=Where are pandas from?Does the panda come from England? No, it doesnt. Does the panda eat bamboo? Yes, it does.It eats bamboo. =It doesnt come from EnglandIt comes from China. The panda from China.Where does the panda come from ?The panda bamboo. What does the panda eat ? comeseats定义：定义：表示经常性、习惯性的动作或现在的表示经常性、习惯性的动作或现在的状态。状态。构成：构成：肯定句：主肯定句：主+V.V. 原形原形V. 第三人称单数第三人称单数否定句：否定句：主主 +dontdoesnt+V.原原一般疑问句一般疑问句DoDoes+主主+V原原？Yes, 主主+do/does.No, 主主+dont/doesnt.特殊疑问句：特殊疑问句：特殊疑问词特殊疑问词 +一般疑问句？一般疑问句？注意：注意：当主语为当主语为I/We/You/They/名词复数名词复数时，时，用用V原形原形；当主语为当主语为He/She/It/不可数名词不可数名词/名词单数名词单数时，用时，用V第三人称单数第三人称单数。3. 与之连用的时间状语与之连用的时间状语:always, usually, often, sometimes, seldom, never, every day/week, on Sundays/, at the weekend第三人称单数行为动词的一般现在时第三人称单数行为动词的一般现在时肯定句：肯定句： 主语（第三人称单数）主语（第三人称单数）+V.-s/es +其他其他否定句：否定句：主语（第三人称单数）主语（第三人称单数）+doesnt+V.-原原 +其他其他一般疑问句：一般疑问句：Does +主语（第三人称单数）主语（第三人称单数）+V.-原原 +其他？其他？肯定回答：肯定回答：Yes, 主语主语+does.否定回答：否定回答：No， 主语主语+doesnt.肯定句肯定句The dog (go) to the park.否定句否定句 The dog doesnt go to the park.一般疑问句一般疑问句 Does the dog go to the park?Yes, it does. No, it doesntgoes一般现在时一般现在时主语单三人称时主语单三人称时的动词变化的动词变化在一般现在时中，当主语为第三人称单数在一般现在时中，当主语为第三人称单数时，时，动词要用动词要用“s”s”型型（即第三人称单数形（即第三人称单数形式）。式）。所谓动词所谓动词“s”s”型的构成，型的构成，可按名词变复可按名词变复数的规则来记，数的规则来记， i）在动词尾直接加）在动词尾直接加 s。如：如：playplays， wantwants， workworks， knowknows， helphelps，getgetsii）以字母）以字母s、x、ch或或o结尾的动词加结尾的动词加-es；如：如：guessguesses， fixfixes， teachteaches， brushbrushes，gogoes，dodoes，watchwatches，catchcatchesiii）以辅音字母）以辅音字母y结尾的动词，先变结尾的动词，先变y为为i，再加，再加-es。如：。如：studystudies，carrycarries，flyflies，worryworries他们在黑板上写字。他们在黑板上写字。They write the words on the blackboard.They dont write the words on the blackboard.否定句否定句Do they write the words on the blackboard?一般疑问句一般疑问句特殊疑问句特殊疑问句What do they write on the blackboard?Where do they write the words?他在黑板上写字。他在黑板上写字。He writes the words on the blackboard.He doesnt 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?一、特殊疑问句的构成：是由一、特殊疑问句的构成：是由“疑问代词或疑问副词疑问代词或疑问副词 + 一般疑问句一般疑问句”构成的。构成的。二、特殊疑问词：二、特殊疑问词： what(什么什么) what color（颜色）（颜色） what time（几点）（几点） what day （哪一天）（哪一天） what kind of(哪一种哪一种) who(谁谁) when(时间时间) where(哪里哪里) which(哪一个哪一个) why(为什么为什么) How（怎样）（怎样） How many+可数名复数可数名复数 How old (年龄年龄) How much +不可数名词不可数名词 How often(频率频率) How long(多长、多久多长、多久)How often do you go to the library? Once a week.一周一次一周一次Match the questions with the answers.Where do you save your homework?When do you use a computer?How many emails do you write every week?Who do you write to?1.I write to my friends.2.I save my homework in a document.3.I use my computer after school.4.I write three or four emails.写信给写信给I have got a new laptop.I havent got a new laptop.Have you got a new laptop? Yes, I have . No, I havent.What have you got?否定句：否定句：一般疑问句：一般疑问句：肯定肯定/否定回答：否定回答：划线提问：划线提问：My father has an old computer.My father doesnt have an old computer.Does your father have an old computer?Yes, he does. No, he doesnt.What does your father have? Jack sends four emails to his friends every week.How many emails does Jack send to his friends?How often does Jack send emails to his friends?（1）（2）I often get information on the computer.What do you often do on the computer.I use the computer in the evening.When do you use the computer ?2 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 emails every day.When does she useWho do you writeHow many emails do they send用用3 Complete the sentences with the correct for 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.doesnt seesendsusedont play3. Daming _ (not use) a computer to do his homework, but he _ (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.doesnt useplaysmakesdoesnt buydont haveuse4 Complete 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 dont _ it.3. Come to my office. Lets _ for our holiday.checksuseplanplann. 计划计划 make a plan forv. 打算打算 plan to do sthplan sth / plan for sth4. My mother doesnt _ computer games.5. I can _ to my friends on the Internet.liketalkMy 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. 出生出生 用所给词的适当形式填空。用所给词的适当形式填空。1. Mr Li usually _ (use) a computer at work.2. My father _ (not write) his novels on his computer.3. _ you _ (have) a computer at home? 4. Where _ they _ (live)?5. How many e-mails _ Li Ming _ (send) every week?Exercises usesdoesnt writeDohavedolivedoessend按要求完成下列句子。按要求完成下列句子。1. They play computer games. (改为否定句改为否定句)_2. He writes letters to me. (对画线部分提问对画线部分提问)_3. I never check my e-mails on Monday. (对对画线部分提问画线部分提问)_They dont play computer games.Who does he write letters to?How often do you check your e-mails on Monday?4. Mary has a computer. Mary doesnt often use the computer. (合并句子合并句子)_5. We usually download music on the Internet. (对画线部分提问对画线部分提问) _6. I use the computer at the weekend. (改为一改为一般疑问句般疑问句)_Mary has a computer but she doesnt often use it.What do you usually do on the Internet?Do you use the computer at the weekend? 1. I usually do my homework on your at home.2. I sometimes play Counter Strike and Final Fantasy.二、对划线部分提问。二、对划线部分提问。What do you usually do on your computer have a computer at home?What games do you play?3. I have breakfast at eight. 4. I want to make friends with you. 5. I come from USA.6. I sleep eight hours every night. How many hours do you sleep every night? When do you have breakfast?Who do you want to make friends with?Where do you come from? 基数词：基数词： one, two, three, four, five, , nine, ten, eleven, twelve, , twenty, twenty-one, , 序数词：序数词： first, second, third, fourth, fifth, ninth, tenth, eleventh, twelfth, twentieth, twenth-first, 基数词基数词1. one2. two3. three4. four5. five6. six7. seven8. eight9. nine10. ten序数词序数词firstsecondthirdfourthfifthsixthseventheighthninthtenth序数词缩写序数词缩写1st2nd3rd4th5th6th7th8th9th10th 基数词基数词11. eleven12. twelve13. thirteen 14. fourteen 15. fifteen 16. sixteen17. seventeen18. eighteen 19. nineteen序数词序数词eleventhtwelfththirteenth fourteenth fifteenth sixteenthseventeentheighteenth nineteenth 缩写缩写11th12th13th 14th 15th 16th17th18th 19th 基数词基数词20. twenty30. thirty 40. forty 50. fifty 60. sixty 70. seventy80. eighty 90. ninety序数词序数词twentieththirtieth fortieth fiftieth sixtieth seventietheightieth ninetieth缩写缩写20th30th 40th 50th 60th 70th80th 90th 基数词基数词21. twenty-one32. thirty-two 43. forty-three 55. fifty-five 64. sixty-four 76. seventy-six89. eighty-nine 98. ninety-eight 序数词序数词twenty-firstthirty-second forty-third fifty-fifth sixty-fourth seventy-sixtheighty-ninth ninety-eighth缩写缩写21st32nd 43rd 55th 64th 76th89th 98th