外研七上M7Unit3.ppt
Unit 3,Language in use,1.How do I write my homework on the computer?2.What do I do next?3.Where do I write the name?,Language practice,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.,Keys:1.b 2.c 3.d 4.a,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 I,What 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 send,When does she use,Who do you write,Complete 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.,doesnt see,sends,use,dont play,3.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.,dont have,doesnt use,plays,makes,doesnt buy,use,Complete the sentences with the correct form of the words from the box.,check like plan talk use,1.Tom _ his email every Saturday.2.I have a computer,but I dont _ it.3.Come to my office.Lets _ for our holiday.,check,use,plan,4.My mother doesnt _ computer games.5.I can _ to my friends on the Internet.,talk,like,Around the world,The first computer,My 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 computer,Module task:,Making a survey about computers,Work in groups of three.Write questions about students and computers.,Work with the whole class.Make a survey about students and computers.Use the notes you made in Activity 6 to help you.Seven students have a computer at home.Five students use a computer for their homework,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(询问事物)how much(询问价格)what time(询问时间,尤其是钟点)what kind of(询问种类),why(询问原因)who(询问人)where(询问地点)注意：特殊疑问句不能用yes或no来回答,而应根据它所询问的内容直接作答。1.How do I write my homework on my computer?我怎样在电脑上写作业？,2.How do I save the document?我怎样保存这个文件呢？3.What do I do next?我下一步该做什么？4.How do I print the document?我怎样打印这个文件?5.How many emails do you send?你发送多少邮件?,6.How often do you use a computer?你多久用一次电脑?7.What do you usually do on the computer?你常常在电脑上干什么?,A.完成句子:1.请打开灯，天太暗了。Please _ the light.Its too dark.2.怎样保存文件的?_ I _?,switch on/turn on,How do save the document,3.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 homework,5.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 to,How many do you send,B.根据首字母提示完成短文：Lingling wants to write her homework on the computer.(1)B_ she doesnt know(2)h_ to do it.Daming is helping her.(3)F_,use the mouse and click“new document”to(4)o_ it.,ut,ow,irst,pen,Next,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,ocument,ave,ox,lick,rint,
