高中英语必修7Unit 1 Living with technology-Section 3 Welcome to the unitVIP专享VIP免费

Unit1Livingwithtechnology-Section3WelcometotheunitSection3WordsandexpressionsWelcometotheunit1.Withmobilephones,wecankeepintouchwithotherswhereverweare.(P1)whereverItintroducesanadverbialclausehere.Theusageof“—ever”isasfollows:however作连词，"不管用什么方法"。Hecangohoweverhelikes.作副词，"无论如何"、"不管怎样"Howevercolditis,healwaysgoesswimming.作副词，"究竟怎么"（表示惊奇）。Howeverdidyoufindit?whenever作连词，"任何时候"。Wheneverweseehimwespeaktohim.作副词，"任何时间""任何时候"HemightturnuponMonday,orFriday,orwhenever,andexpecttobegivenameal.wherever作连词，"在任何地方"、"到任何地方"、"在任何情况下"。Sitwhereveryoulikewhatever"whatever"作代词，=nomatterwhat"无论什么"、"无论如何"。Keepcalm,whateverhappens"whatever"作代词，=anythingoreverythingthat"任何的事物"、"每一……的事物"。WhateverIhaveisatyourservice.作代词"orwhatever""或任何东西"、"诸如此类"He'dhavedifficultyinlearninganylanguage——Greek,Chinese,orwhatever.作形容词，"任何的"、"无论什么的"、"任何种类、程度等的"。Takewhatevermeasuresyouconsiderbest.whichever"Whichever"作代词，=anythingoreverything"无论哪些"、"无论哪个"。Whichever(Anythingthat)youwantisyours.作代词,"……的那一个"。Whicheverofyoucomesinfirstwillreceiveaprize.作形容词，"无论哪个"、"无论哪些"。Hemaychoosewhicheverdeskhewishes.whoever"whoever"作代词，=anypersonwhothepersonwho／"任何人"、"无论谁"、"……的人"。Whoever(Anyonewho)saidit,it'snotso.作代词，"到底（究竟）是谁"。Whoevertoldyouthat?高考链接1．Youshouldtrytogetagoodnight’ssleep________muchworkyouhavetodo.(2004湖北)A.howeverB.nomatterC.althoughD.whatever2.---Dad,I’vefinishedmyassignment.---Good,and_______youplayorwatchTV,youmustn’tdisturbme.（2003上海）A.wheneverB.whetherC.whateverD.nomatter3._____makesthisshopdifferentisthatitoffersmorepersonalservices.(2006辽宁)A.WhatB.WhoC.WhateverD.Whoever4.____teamwinsonSaturdaywillgothroughtothenationalchampionships.(2006山用心爱心专心116号编辑东)A.NomatterwhatB.NomatterwhichCWhateverD.whichever5.Thisisaveryinterestingbook.I’llbuyit,_______.(2006陕西)A.nomatterhowitmaycostB.howmayitcostC.howmuchmayitcostD.howevermuchitmaycost6.Ifweworkwithastrongwill,wecanovercomeanydifficulty,______greatitis.（1995NMET）A.whatB.howC.howeverD.whatever7.Itisgenerallyconsideredunwisetogiveachild_____heorshewants.（1997NMET）A.howeverB.whateverC.whicheverD.whenever8._______,Motherwillwaitforhimtohavedinnertogether.（1997NMET）A.HoweverlateisheB.HoweverheislateC.HoweverishelateD.Howeverlateheis答案及解析：1.选A.however后接形容词或副词引导让步状语从句，意思是“无论……”。无论你有多少工作要做，你应该试图在夜里睡一好觉。2.选B.whether引导让步状语从句，意思是“无论……”。无论你是看电视还是玩,不要打扰我3.选A.主语从句。这个商店与众不同的地方是它提供许多人性化的服务。4.选D.Whichever引导主语从句，Nomatterwhich只能引导让步状语从句。在星期天赢的哪个队将参加全国比赛。5.选D.howevermuchitmaycost此处相当于nomatterhowmuchitcost,引导让步状语从句。无论花多少钱我都会把它买下来的。6.选C。"however"，adv.意为"无论如何"、"不管怎样"。7.选B。"whatever"，pron."无论什么"、"任何东西"之意。8.选D。"however"，adv.表示"无论如何"、"不管怎样"。touchn.be/get/keep,etc.intouchtocommunicateorcontinuetocommunicatewithsomeonebyusingatelephoneorwritingtothem:取得/保持联系Areyoustillintouchwithanyofyouroldschoolfriends?No,JaneandIneverkeptintouchaftercollege.We'reinclosetouchwit...