1、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,*,Unit 3,The world online,Welcome to the unit,Brainstorming,How many words can you think of related to the computer?,keyboard,monitor,hard drive,printer,screen,speaker,program,cursor,mouse mat,hard disk drive,Words related to the Internet,to look at the info
2、rmation on the Internet without a specific goal,If you have something to publish on the Internet,you can_ it from your computer.,browse,upload,a program that introduces itself into a system,destroying the information stored in the system.,someone who tries to break into computer systems,especially i
3、n order to get secret information.,A Web Page,Back arrow,Refresh,Home page,Web address,Link,Minimize/Maximize/Close,Some famous search engines,A search engine is,a program that allows you to search a website or the whole Internet to find information.,Abbreviations,BTW LOL KIT BRB,ASAP TA,CU,YW,Auxil
4、iary,verbs,Liu,Hulan,would,rather,die,than,give,in.,=,Liu,Hulan,would,die,rather,than,give,in.,T,he,president,is,to,speak,on,TV,tonight.,Y,ou,are,not,to,leave,this,place,without,my,permission.,将来,命令,Auxiliary,verbs,He,used,to,smoke,when,he,was,younger.,H,e,didnt,use,to,/,used,not,to,smoke,when,D,id,
5、he,use,to,/,Used,he,to,smoke,when,No,sooner,had,he,arrived,home,than,he,were,asked,to,start,on,another,journey.,Hardly,had,he,arrived,home,when,he,was,asked,to,start,on,another,journey.,他一到家就被告知要开始新的旅行。,Auxiliary,verbs,By,the,end,of,last,term,we,had,already,learnt,2000,English,words.,到上学期末,我们已经学了,20
6、00,个单词。,By,the,end,of,high,school,we,will,have,learnt,3500,English,words.,到高中结束,我们将学习完,3500,个单词。,By,the,time,he,arrives,all,the,work,will,have,been,accomplished,.,Auxiliary,verbs,Food,supplies,in,the,flood-stricken,area,are,running,out.,Food,supplies,in,the,flood-stricken,area,have,run,out.,We,have,
7、run,out,of,food,supplies,in,the,flood-stricken,area.,进行时表将来,快用完了,完成时,已经用完了,Auxiliary,verbs,Jack:,You,should,not,have,told,him,the,story.,Tom:,No,_.,A.,I,should,not.,B.,I,should,not,have.,B,Language,points,Success,doesnt,come,easy.,成功来之不易。,Troubles,come,in,pairs.,祸不单行。,The,raincoat,comes,in,three,dif
8、ferent,colors.,雨衣有三种颜色。,Language,points,Thomas,Edison,was,fired,from,his,first,two,jobs,for,lack,of,competence,.,Edison,lacked,competence,for,the,job.,competence,for,/,in,能力,本领,I,am,sure,of,her,competence,for,this,task.,=,I,am,sure,that,she,is,competent,for,this,task.,=,I,am,sure,that,she,is,compete
9、nt,to,do,this,task.,Language,points,abandon,ones,family,抛弃家人,abandon,the,sinking,ship,离开下沉的船,abandon,the,plan,放弃计划,abandon,oneself,to,doing,sth,沉溺于,address,oneself,to,doing,sth,致力于,Language,points,get,annoyed,with,me,get,excited,get,dressed,get,started,get,changed,Language,points,be,about,to,I,was,a
10、bout,to,leave,when,the,bell,rang.,=,I,was,on,the,point,of,leaving,when,the,bell,rang.,我正要离开,,突然,电话铃响了。,Language,points,I,think,Id,better,(had,better),apologize,to,him,tomorrow,for,not,keeping,the,appointment,.,appointment,1),约定,with,sb.,to,do,sth,.,make,/,keep,/,break,an,定约恪守约定,未能践约,2,)任命,the,appointment,of,Jane,as,/,to,be,chairperson,任命简为主席,






