XB2UNIT1

ScienceandScientistsWordsExpressions

Choleraisaseverediseasecausedbyaninfectionfromgermsinfoodorwater.Patientsmayhavediarrhoeaandsufferfromlife-threateningdehydrationandevendeath.adj.严重的,恶劣的Whoeverbreaksthelawwillbe_______(severe)punished.severelybeinfectedwith/by...被...感染1)Peopleshouldtakeprotectivemeasuresbeforegoingouttoprevent________(infect).2)Weshouldn’tlookdownuponpeople________(infect)withHIV.infectioninfected

frustratedadj.沮丧的,懊恼的=用frustrate(v.使沮丧)的恰当形式填空：What_________memostwasthe___________resultsofourteam’snarrowdefeat(惜败)inthefinal,afterwhichtheplayerslookedvery_________andthefansleftthestadiumin__________.frustratedadj.令人沮丧的frustratingfrustratedfrustration沮丧地It’stimetodealwiththisissueonceandforall.最终地,彻底地=totally/completely/entirelyupset/depressed/discouraged

contradictoryadj.相互矛盾的,对立的contradictv.与...相矛盾,反驳becontradictoryto...与...矛盾词义辨析1)Whichjournalsdoesthelibrarysubscribeto2)Wenolongersubscribetotheviewthatdisabledpeopleareunsuitableasteachers.3)Theysubscribedgenerouslytothefootballclub.4)Eachemployeemaysubscribeforupto$2,00worthofshares.订购subscribern.订阅者同意,赞成捐赠认购(股份)subscriptionn.1)Allscientistssubscribe__theviewthattheincreaseintheearth’stemperatureisduetotheburningoffossilfuels.2)UsingthemoneyIearnedintheholiday,I______________(subscribe)toseveralmagazinesrecently.3)Beforethe1830s,mostnewspapersweresoldthroughannual____________(subscribe)inAmerica,usually$8to$10ayear.tohavesubscribedsubscriptions

proofn.证据,证明 ______v.证明proveMostelectronicdevicesarewaterproofnow.-proof防...的waterproof/windproof/shockproofmultipleadj.数量多的 _________v.倍增,繁殖mul