单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,*,Module 7 Computers,Unit 3 Language in use,1,How do you do your homework on the computer?,Use,the mouse and,click,“new document”.,open,a new document.,use,the keyboard and,write,your homework.,First,Next,2,save,the document.,Click,“save”and write the name,click,“save”again.,print,the document.,Click,“print”and“OK”.,Then,Finally,3,What can we use a computer for?,Discuss the question in pairs.,4,1.,How,do I write my homework,on the computer?,2.,What,do I do next?,3.,Where,do I write the name?,Language practice,5,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?,I write to,my friends,.,I save my homework,in a document,.,I use my computer,after school,.,I write,three or four,emails.,1,6,行为动词的一般现在时,含有行为动词的一般现在时的陈述句变特殊疑问句时,首先要根据询问的对象确定疑问词,疑问词有who(谁),what(什么东西),where(什么地方),which(哪一个),when/what time(什么时间),how(如何),how many(多少)等。一般来说，特殊疑问句的结构为“疑问词+一般疑问句？”。如：,7,1.,Where,does Kate write her homework?In the school library.,2.,What,do you do,on Saturday?Play computer games.,3.,When,do they visit the website?On Saturday evening.,4.,How,do I print the document?Click“print”and“OK”.,5.,How many,emails do you get today?Two.,8,注意,此句中的特殊疑问词who同时又是句子的主语,且常被看作第三人称单数,所以它的后面直接加行为动词的第三人称单数即可。,Who,writes the email to you?Li Ming.,9,Complete the conversations.,-,Where do,your grandparents live？,-They live in Australia.,-_ save my document?,-Click“save”and“OK”.,2.-_ with his computer?,-He sends emails.,How do I,What does he do,2,10,3.-_ 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 use,Who do you write,How many emails do they send/What do they send,11,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,3,12,3.Daming _(not use)a computer to do his homework,but he uses it to _(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 use,play,make,doesnt buy,doesnt have,use,13,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.,checks,use,plan,4,14,Around the world,The first computer,15,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,16,Module task,Making a survey about computers,Work in groups of three.,Write questions about students and computers.,17,Questions,Name 1,Name 2,Do you have a computer at home?,Do you use a computer for your homework?,18,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,19,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),20,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。,21,1.,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?,22,5.,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?,23,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?,uses,doesnt write,Do,have,do,live,does,send,Ecercise,24,按要求完成下列句子。1.They play computer games.(改为否定句),_,2.He writes letters to,me,.(对画线部分提问),_,3.I,check my e-mails,on Monday.(对画线部分提问),_,They dont play computer games.,Who does he write letters to?,What do you do on Monday?,25,4.Mary has a computer.Mary doesnt often use the computer.(合并句子),_,5.We usually,listen to music,on the Internet.(对画线部分提问)_,6.She use the computer at the weekend.(改为一般疑问句),_,Mary has a computer but she doesnt often use it.,What do you usually do on the Internet?,Does she use the computer at the weekend?,26,Write a passage about the advantages and disadvantages of the computers.,Homework,27,28,