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1、withoutfail(L6,P1)withcompletecertainty:Hesaidhewouldgofishingwithoutfail.2)usedtotellsb.veryfirmlythattheymustdosth:Youmusttakethemedicationeverydaywithoutfail.volunteerv.(L7,P2)tooffertodosomethingwithoutbeingpaidHelenvolunteeredtohaveThanksgivingatherhousethisyea
2、r.MorePractice:1）那个战士自告奋勇去站岗。Thesoldiervolunteeredforguardduty.2）他自动向警方供出情况。Hevolunteeredastatementtothepolice.identicaladj.(L10,P2)exactlythesameThepaintingisidenticaltotheoneinthemuseumofModernArtinNewYork.MorePractice:这就是我们去年住过的旅馆。Thisistheidenticalhotelwestayeda
3、tlastyear.whileconj.(L10,P2)inspiteof,althoughMorePractice:1）他饭量不大，但零食吃的不少。Whileneverabigeater,hedoessnackalot.2）虽然没有确凿证据，但多数人还是认为他有罪。Whiletherewasnoconclusiveevidence,mostpeoplethoughthewasguilty.departuren.(L12,P2)anactofleavingaplaceMorePractice:1）我们一大早就起程了。Wemad
4、eourdepartureintheearlymorning.2）要是路上结冰了,你最好考虑延期出发.Iftheroadsareicy,itwouldbemoreprudentforyoutodelayyourdeparture.overseasadv.(L13,P2)toorinaforeigncountrythatisacrossthesea;abroadMorePractice:1）生活在海外两年后回到了家他感到愉快。Hewashappytoreturnhomeafterlivingoverseasfortwoyears
5、.2）她的丈夫已被雇主派到海外.Herman'sbeensentoverseasbyhisemployers.overseasadj.comingfrom,existingin,orhappeninginaforeigncountrythatisacrossthesea:MorePractice:1)公司正在联合几家海外合伙人制造新产品.Thefirmisworkingonanewproductincombinationwithseveraloverseaspartners.2)该公司在海外市场获得巨大成功。Thecompan
6、yhadabigsuccessontheoverseasmarket.aboardprep./adv.(L14,P2)onorontoaship,plane,ortrain:MorePractice:1)我们搭乘同一班机.Wetraveledaboardthesameflight.2)飞机失事，机上200名乘客全部遇难。Theplanecrashed,killingall200peopleaboard.Whenhislettersdidnotarrive,shewroteanyway,withoutdecrease.(L16,
7、P3)Paraphrasing:Evenifshefailedtoreceivehisletters,shestillkeptonwritingtohim,withoutreducingthenumberofherletters.KeyLanguagePointsdecreasen.(L17,P2)theprocessofbecomingless:MorePractice:这个城市的人口在持续下降。Therehasbeenasteadydecreaseinpopulationinthiscity.decreasev.tobec
8、omelessorgodowntoalowerlevel他们正在做进一步的努力来减少军费开支。Theyaremakingfurthereffortstodecreasemilitaryspending.Duringthedifficultdaysofwar,herletter
