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高中英语①必修Unit2Englisharoundtheworld21.actuallyadv.实际上；事实上2.basevt.以……为根据n.基部；基地；基础3.commandn．&vt.命令；指令；掌握4.requestn．&vt.请求；要求5.recognizevt.辨认出；承认；公认6.straightadv.直接；挺直adj.直的；笔直的；正直的单词31.becauseof因为；由于2.comeup走近；上来；提出3.atpresent现在；目前4.makeuseof利用；使用5.suchas例如……；像这种的6.playapart(in)扮演一个角色；参与短语4考点过关1.becauseof因为；由于(后接名词)拓展：【近义词】because因为(后接句子)(1)Hepassedtheexam____________________hishard-working.因为他努力学习，他最终通过了考试。(2)Iboughtthehouse____________________itwaslarge.我购买了这房子，只是因为它面积大。练习：becauseofsimplybecause5考点过关2．comeup走近；上来；提出拓展：【近义词组】putforward提出搭配：comeupwith想出；提出；追赶上；设法拿出练习：(1)Thequestionhasn't______________________________yet.这个问题还没有被提出来。(2)Alicecouldnot______________________________agoodanswer.艾丽斯想不出一个好的回答。beenputforward/comeupcameupwith6考点过关3．actuallyadv.实际上；事实上拓展：【近义词组】infact/asamatteroffact实际上练习：(1)__________________________________________________，I'veneverbeenthere.实际上，我从来没去过那里。(2)Hedidn't__________stealthemoney.他实际上没偷那笔钱。(3)___________________，that'sjustwhatIwantedtosay.实际上，这正是我想要说的。AsamatteroffactactuallyInfact7考点过关4．basevt.以……为根据n.基部；基地；基础拓展：【派生词】a)basisn.基础；主要成分；基准，基本原则(注意：basis的复数是bases)b)basicadj.基本的c)basicallyadv.基本上；主要地搭配：baseon基于；以……为根据；在……基础上练习：(1)Youdidnot__________yourconclusion__________fact.你没有将你的结论建立在事实的基础之上。(2)Jinggangshanwasthe__________ofRedArmy.井冈山是红军的根据地。baseonbasis8考点过关5．atpresent现在；目前拓展：【近义词(组)】atthepresenttime/now现在练习：(1)I'mafraidIcan'thelpyoujust____________________．I'mtoobusy.很抱歉，我现在帮不了你。我实在太忙了。(2)Wehaveagreatmanytodo________________________________________.我们当前有许多事情要做。atpresentatthepresenttime9考点过关6．makeuseof利用；使用拓展：【近义词】usev．使用；利用搭配：①makegooduseof好好利用②makefulluseof充分利用练习：(1)Wemust________________________________________ourtime.我们必须好好利用我们的时间。(2)Youshould________________________________________thesebooks.你应该充分利用这些书。makegooduseofmakefulluseof10考点过关7．suchas例如……；像……这种的拓展：【近义词(组)】like/forexample/forinstance例如练习：(1)Ilikefruits，____________________apples，pearsandbananas.我喜欢吃水果，比如苹果、梨子和香蕉。(2)Weshouldgetridofbadhabits__________smoking.我们要摆脱坏习惯，比如抽烟。(3)Hehasvisitedmanycities____________________Beijing，Wuhanandsoon.他去过很多地方，如北京、武汉等等。suchassuchaslike11考点过关8．commandn．&vt.命令；指令；掌握拓展：【近义词】ordern.&vt.命令【派生词】commandern．指挥官commandingadj.指挥的commandmentn．法令搭配：commandsb.todosth.命令某人做某事练习：(1)Shehasa____________________oforalEnglish.她的英语口语很熟练。(2)Thesoldierswillrushinattheofficer's__________.军官一下命令士兵们就会冲进来。goodcommandorder/command12考点过关9．requestn．&vt.请求；要求拓展：【近义词(组)】require/askfor要求；请求搭配：request/requiresb.todosth.要求某人做某事练习：(1)MrWang____________________us__________practiceourspokenEnglish.王老师要求我们练习英语口语。(2)We______________________hertoattendtheopeningceremony.我们要求她参加开幕式。requested/requiredtorequested/required13考点过关10．playapart(in)扮演一个角色；参与拓展：【同义词组】playarolein起作用；扮演角色搭配：playanimportantpart/rolein扮演重要角色练习：(1)Electricity__________________________________________________ourdailylife.电在我们的日常生活中扮演着重要的角色。(2)Nowadayscomputers__________________________________________________________________________________inourlife.现在计算机在人们的生活中起着越来越重要的作用。playsanimporatntpart/roleinplayamoreandmoreimportantpart/role14考点过关11．recognizevt.辨认出；承认；公认拓展：【派生词】recognitionn．公识；承识练习：(1)Canyou__________Maryfromthispicture?你能在这张照片中认出玛丽吗？(2)HelenchangedsomuchthatIcanhardly__________her.海伦的变化太大了，我简直认不出来了。recognizerecognize15考点过关12．straightadv.直接；挺直adj.直的；笔直的；正直的拓展：【近义词】directlyadv.直接地【派生词】straightlyadv.直接地练习：(1)Go__________onuntilyouarriveatabusstop.你一直往前走，直到公共汽车站为止。(2)Williamdrewa__________lineonthepaper.威廉在纸上画了一条直线。straightstraight16语法精讲1．直接引语变成间接引语时，指示代词、时间状语、地点状语和动词都需相应变化。直接引语变为间接引语时，指示代词的变化为this→that,these→those等；时间状语的变化为now→then,today→thatday,yesterday→thedaybefore,tomorrow→thenextday等；地点状语的变化为here→there；动词的变化为come→go(go不要变come)。例如：(1)Shesaid，“Iwillcomethisevening.”Shesaidthatshewouldgothatevening.(2)Hesaid，“Mysisterwasherethreedaysago,butsheisnotherenow.”Hesaidthathissisterhadbeentherethreedaysbefore,butshewasnottherethen.17语法精讲2.表示请求或祈使的句子变成间接引语时用tell/ask/ordersb.(not)todosth.等句型。(1)当直接引语引号里的内容表示要求时用tellsb.(not)todosth.如：Mothersaidtome,“Comebackbefore10：00P.M.”Mothertoldmetogobackbefore10：00P.M.(2)当直接引语引号里的内容表示请求时用asksb.(not)todosth.如：MrLiusaidtous,“Pleasesitdown.”MrLiuaskedustositdown.18语法精讲(3)当直接引语引号里的内容表示强制要求时用ordersb.(not)todosth.如：“Getinthecaratonce,Tom.”MrJacksaid.MrJackorderedTomtogetinthecaratonce.19语法精讲练习：把下列句子改成间接引语。1．“Don'tmakesomuchnoiseinclass，boysandgirls，”saidtheteacher.Theteacher__________theboysandgirls____________________makesomuchnoiseinclass.2．MarysaidtoTom，“Pleaseremembertoanswerthatletterassoonaspossible.”Mary__________Tom__________remembertoanswerthatletterassoonaspossible.askednottoaskedto20语法精讲3．Hesaid，“Pleasedon'ttalkaboutitanymore，Jim.”He__________Jim____________________talkaboutitanymore.4．“I'veseenthefilm，”Ginasaidtome.Gina__________methatshe____________________thefilm.5．Theteachersaid，“Thesunisbiggerthanthemoon.”Theteachersaidthatthesun__________biggerthanthemoon.6．“Wherehaveyoubeenthesedays？”heasked.Heaskedme__________________________________________________days.askednottotoldhadbeeniswherehadIbeenthose