全新版大学英语第一册课件.ppt

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1、UNIT2FriendshipTextAAlltheCabbieHadWasaletterTextBNeverLetaFriendDownLanguageStudy1.belostin/loseoneselfin:beabsorbedin,befullyoccupiedwithExamples:Hewaslostinplayingcomputergamessohewasunawareofmyenteringtheroom.Shewaslostinhernovel.Ihadlostmyselfinthought.2.Available:a

2、bletobeused,had,orreachedExamples:Since1990,theamountofmoneyavailabletobuybookshasfallenby17%.Wehavealreadyusedupalltheavailablespace.3.orsomething:usedwhenyouarenotverysureaboutwhatyouhavejustsaidTheairfarewasahundredandninety-ninepoundsorsomething.Here’ssomemoney.Getyo

3、urselfasandwichorsomething.Similarphrase:orsomethinglikethat4.goahead:continue,begin(sometimesfollowedbywith+n.)Examples:Theboardofdirectorswillvotetodayonwhethertogoaheadwiththeplan.Henrywillbelatebutwewillgoaheadwiththemeetinganyway.5.know/learnbyheart:memorize,remembe

4、rexactlyExamples:Youhavetoknowallthemusicbyheartifyouwanttobeaconcertpianist.Thepupilsarerequiredtolearnaclassicpoembyhearteveryday.6.estimate:formajudgmentabout(aquantityorvalue)Examples:Iestimatethatthetotalcostforthetreatmentofthediseasewillgofrom$5,000to$8,000.Bill’s

5、personalricheswereestimatedat$368million.Synomyms:appraise,assess,evaluate同义词辨析Estimate通常暗指主格，有不确定的意味。Appraise强调专家的判断。E.g.appraisetheworksofartbeforedistributingthemtotheheirs.Assess暗指对某物进行金钱上的评估，从而作为纳税的基础。E.g.assessanapartmentthatistosell.Evaluate暗指为查明事物的本质而进行大量判断与分析。E.

6、g.elaluatethestudents’proficiencyofEnglishlanguage.8.Might/may(just)aswell:Ifyousaythatyoumight/may(just)aswelldosomething,youmeanthatyouwilldoitalthoughyoudonothaveastrongdesiretodoitandmayevenfeelslightlyreluctantaboutit.Anyway,you’rehere;youmightaswellstay.Thepostoffi

7、ceisreallybusy–we’llhavetoqueueforagestogetserved.Wemightaswellgohome.9.I’mnotmuchofahandatwriting.:I’mnotgoodatwriting.notmuchofa:notagoodExamples:Somepeoplemaythinkthatdoinghouseworkforothersisnotmuchofacareer.Heisnotmuchofafather,butheisanoutstandingprofessor.10.keepu

8、p:continuewithoutstoppingExamples:Theyrisklosingtheirhomesbecausetheycannolongerkeepuptherepayments.Iwa