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1Unit3Theworldonline[学生用书P62]Ⅰ重点单词1．abundantadj.大量的，充裕的2．commandn.命令；控制；掌握vt.命令；指挥；控制(1)atsb.’scommand受某人支配underone’scommand＝underthecommandofsb.由某人指挥incommandof指挥；掌控takecommandof控制haveagoodcommandof掌握；精通(2)commandsb.todosth.命令某人做某事commandthatsb.(should)dosth.命令某人做……3．claimvt.宣称，断言；索取，认领n.声明，断言；索款，索赔4．correspondvi.通信；相一致，符合；相当于correspondwithsth.与某事(物)相符合/一致correspondwithsb.与某人通信correspondto相当于；与……相对应5．addressvt.探讨，解决，处理；向……说话；称呼(某人)6．evaluatevt.评估，评价7．referencen.参考，查阅；提到，谈及；介绍信，介绍人8．alarmvt.使担心，使害怕，使警觉n.警报(器);惊慌；闹钟9．abandonvt.放弃；抛弃，舍弃10．appointmentn.约会，预约；任命，委任11．qualificationn.资格，资历212．acknowledgevt.承认，认可；感谢13．bothervi.&vt.花费时间、精力(做某事);打扰，给某人造成麻烦14．relevantadj.紧密相关的，切题的；有价值的，有意义的15．assumptionn.假定，假设assumevt.假定，假设16．accuracyn.准确性；精确度accurateadj.准确的17．weaknessn.缺点，不足；弱点；虚弱，衰弱weakadj.虚弱的18．classifyvt.分类，归类classificationn.分类，类别Ⅱ重点短语1．turntosomebody/something向……求助2．atsomeone’scommand受某人支配3．havepositiveeffectson对……有正面影响4．correspond/communicatewith和……通讯5．whatismore更有甚者，更为重要的是6．dropout退学，辍学；退出，脱离7．keepinmind牢记8．requiresb.todo要求某人做9．ona(n)...basis以……为基准10．uptodate最新的；现代的；时髦的11．take...intoconsideration把……考虑在内12．abunchof一串，一束；大量；大批Ⅲ重点句型1．without含蓄条件句WithouttheInternet,thesepeoplewouldhavefeweravenuestomeetpeople.【仿写】要是没有电，这个世界会是什么样子？Withoutelectricity,whatwouldtheworldlooklike?2．插入语doyouthinkHowmuchtimedoyouthinkastudentshouldspendontheInterneteachday?3【仿写】你认为是什么使得这部电影那么受欢迎？Whatdoyouthinkmakesthisfilmsopopular?3．“the＋比较级...，the＋比较级...”句型ThemoreyouknowaboutInternetresearch,thefasteryouwillfindwhatyouarelookingfor,andthebetterinformedyouwillbe.【仿写】你吃得越多，就会越胖。Themoreyoueat,thefatteryouwillbe.4．祈使句＋and＋简单句Followthesetips,andyourtimespentdoingresearchontheInternetwillbemuchmoreworthwhile.【仿写】尽力而为吧，你会成功的。Tryyourbest,andyou’llsucceed．Ⅳ话题写作根据要求运用本单元所学知识完成下面小作文，并背诵成文。1．众所周知，网络在我们的日常生活中扮演着越来越重要的角色。2．在网上我们可以看国内外新闻，获取大量的信息。3．我们可以给亲朋好友发电子邮件、打电话。4．我们也可以上网络学校、阅读各种书籍、自学外语。5．我们还可以欣赏音乐、观看体育比赛、玩电脑游戏、网上购物，这丰富了我们的生活。提示：黑体部分用本单元词汇表达。________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Onepossibleversion：Asisknowntoall,theInternetisplayingamoreandmoreimportantpartinourdailylife.OntheInternet,wecanreadnewsathomeandabroadandgetas4muchinformationaswecan.Wecansendemailsandmakephonecallstoourfamilyaswellasourfriends.Wecanalsoattendnetschools,readmanybooksandeventeachourselvesforeignlanguages.Wecanalsoenjoymusic,watchsportsmatches,playcomputergamesandevendotheshoppingonline,whichreallymakesourlifericherandmorecolourful.