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Unit2单词讲解练习课文介绍课文朗读随着罗马文化和基督教传入英国，一批拉丁词汇进入英语体系中。北欧人入侵英国，大批斯堪的纳维亚词汇流入①诺曼征服后，英国在法国统治下，英语吸收大量法语特征中古英语末期，英语已经确立了作为英国国语的地位②古英语时期（Anglo-Saxonera）公元450—1100年③文艺复兴时期强调研究古代希腊、罗马文化，拉丁语和希腊语的词语传入英语经过1640年英国资产阶级革命和其后的工业革命，英帝国开始向外扩张，与世界各地的交往日趋频繁，全球各地的语言都有语汇进入了英语英语的发展中古英语时期（公元1100—1500年）现代英语时期（1500--）单词讲解morethan(1)+数字超过，超出（=over）e.g.Wehave48classesinthreegradeswithmorethan3,000students.我们三个年级一共有48个班级，超过3.000名学生。e.g.Itcostshermorethan20dollarsaweek.(2)+名词、代词动词不仅仅，不只是（=notonly）e.g.TheSummerPalaceismorethanapark.e.g.学校不仅我们学习的地方，还是我们人生第二个家。Theschoolismorethanaplacetostudy,andalsoisoursecondhomeinourlives.（1）vt.以……为根据base...on/upon...把……建立于……基础之上bebasedon/upon以……为基础；依据……e.g.Weshouldbasethetheoryoncarefulresearch.我们应该把理论建立在仔细研究的基础上。e.g.ThefilmbasedonthenovelbyMoYaniswellworthseeing.根据莫言的小说改编的电影非常值得观看。e.g.ItwasbasedmoreonGermanthantheEnglishwespeakatpresent.当时的英语更多是以德语为基础，而我们今天所说的英语不是。baseatthebaseof以……为基点；在……的底部e.g.Atthebaseofthepinetree,therewasanestcontainingfoureggs.(3)basicadj.基本的；基础的e.g.Thegovernmentprovidesthemwithnotonlyfoodandshelter,butalsothebasicskillsfortheirliving.政府不仅为他们提供食物和住处，还为他们提供基本的谋生技能。(4)basisn.基础；基本原则e.g.Ourtheorybuildsonasolidbasis.我们的理论建立在牢固的基础上。（2）n．基部；基地；基础________animportantdecision(决定)moreonemotionthanonreason,youwillregret（后悔）itsoonerorlater（早晚，迟早）.A．BasedB．BasingC．BaseD．Tobase主谓宾动词非谓语P.P被动Ing主动Todo目的，表将来(1)[C]命令；指令；atsb.’scommand听某人支配e.g.I’matyourcommand—whatwouldyoulikemetodo?我听从你的吩咐——你要我做什么？underone’scommand＝underthecommandofsb.由某人指挥e.g.UnderthecommandofMao,thePeople’sArmyofLiberation（人民解放军）defeatedtheenemysuccessfully.takecommandof控制e.g.Ihadtotakecommandofmytemper.我必须控制我的脾气。Motheroftentakescommandofherchildren’sbehavor.commandn．haveagoodcommandof掌握；精通(尤指语言)e.g.ApplicantswillbeexpectedtohaveagoodcommandofEnglish.申请人必须精通英语。e.g.Onlywhenyouhavea_good_command_ofvocabulary,willreadingnolongerbeyourobstacle.只有掌握充足的词汇，阅读才不会成为你的拦路虎。e.g.精通英语的人更容易找工作。PeoplethathaveagoodcommandofEnglishareeasiertofindajob.(2)[U]掌握commandsb.todosth.命令某人做某事commandthat...(should)do...命令……e.g.Hecommandedthatwe_(should)_finishtheworkinanhour.＝Hecommandedus_to_finishtheworkinanhour.他命令我们一个小时内完成这项工作。e.g.导演叫这个演员在半个小时内背下新增的台词。（导演：director台词：script）within在…之内recite/rememberThedirectorcommandedtheactortorememberthenewlyaddedscriptwithinhalfanhour.(3)vt.命令；指挥；支配；博得；赢得n．请求；要求make(a)requestfor...请求；要求……atsb.’srequest＝attherequestofsb.应某人之要求e.g.ThekidnappersweremercilessandGetty’ssonmaderepeatedrequestsforhelpfromhisfather.绑架者毫无慈悲之心，Getty的儿子不断向他的父亲求助。e.g.应校长之邀，马云来我们学校开了个讲座。AtPresidentofschool’srequest,MYcametoourschoolandmadeaspeechAtPresidentofschool’srequest,MYcametoourschooltomakeaspeechAtPresidentofschool’srequest,MYcametoourschool.Hemadeaspeechrequestrequestsb.todosth.请求某人做某事requestthat...(should)dosth.请求……e.g.Allmembersoftheclubarerequestedtoattendtheannualmeeting.请俱乐部的全体会员务必参加年会。e.g.MyparentsrequestedthatIshouldlearnasecondforeignlanguage.＝Myparentsrequestedmetolearnasecondforeignlanguage.我父母要求我再学一门外语。Itisrequestedthat...(should)dosth.据要求……e.g.Itisrequestedthatallthearticlesshouldberelatedtothestudents’life.要求所有的文章与学生的生活有关。vt.请求；要求后跟虚拟语气的动词：一坚持：insist;二命令：order,command;三建议：suggest,advise,recommend;四要求：demand,request,require,desire;再加一个敦促：urge。That(should)do1.Hesuggestedthatthey_____useatrickinsteadoffighting.A.shouldB.wouldC.doD.had2.MyfatherdidnotgotoNewYork;thedoctorsuggestedthathe_____there.A.notwentB.won’tgoC.notgoD.nottogo3.Hisdoctorsuggestedthathe_____ashorttripabroad.A.willtakeB.wouldtakeC.takeD.took4.Thelawrequiresthateveryone_____hiscarcheckedatleastonceayear.A.hasB.hadC.haveD.willhave5.ThelibrarianinsiststhatJohn_____nomorebooksfromthelibrarybeforehereturnsallthebookshehasborrowed.A.willtakeB.tookC.takeD.takes6.Heinsistedthatweall_____inhisofficeatoneo’clock.A.beB.tobeC.wouldbeD.shallbe7.Imustgothereearlier.JohnhassuggestedthatI_____anhourbeforethediscussionbegins.A.goB.shallgoC.willgoD.wouldgocomeup（1）走近；上来e.g.Hercatcameupandrubbeditselfagainsttheirlegs.她的猫上前来蹭了他们的腿。（2）发生happene.g.I’mafraidsomethingurgenthascomeup.恐怕有紧急事情发生了。e.g.Iwasdelayed–somethingcameupathome.我耽搁了–家里有事意外发生。（3）被提出e.g.Thesubjectcameupatwork.这一话题在工作时被提及。（4）(太阳、月亮等)升起e.g.Itwillbesogreatwatchingthesuncomeup.看着太阳升起将会很美妙。①Anoldladycameuptomeandaskedfordirections.②Assoonastheprojectcameupatthemeeting,itattractedmanypeople’sattention.③Whenthemooncameup,theyoungpeoplebegantheircelebration.④I’lllethimknowifanythingcomesup.走近被提出升起发生comeupwith想出；提出e.g.ThedesignersayshecameupwiththeideaafterwatchingpeoplegetwetonstreetsinRussia.这位设计师说他是在看到俄罗斯街头有人被淋湿后提出这个点子的。e.g.Haveyouevernoticedhoweasyitistocomeupwithareasontodonothing?你有没有感觉在不想做什么的时候，很容易就会想出一个理由去逃避？e.g.Whenyoucomeacrosssomethingimportant,writeitdown.当你遇到重要的事情时,把它记下来.e.g.Haveyouevercomeacrossagreat,butlong,articleonline?你可曾在网上看到一篇好看到时很长的文章？Whenitcomesto名词/名词性的短语/doing...当谈到……e.g.Icanusethecomputer.When_it_comes_torepairingit,Iknownothing.我能使用电脑，但谈到修电脑，我一无所知。comeacross穿过(路、桥)；(偶然)遇见；发现makeuseof利用；使用e.g.Myexperiencetellsmethatitisnotwhatyouaregivenbuthowyoumakeuseofitthatdetermineswhoyouare.我的经历告诉我不是你拥有什么而是你怎