高中英语 Unit 3 A healthy life Using language 1 新人教版选修61

Unit3AhealthylifeUsinglanguageHIVisthevirusthatcausesAIDS.AIDSstandsforAcquiredImmuneDeficiencySyndrome.(后天免疫缺损综合症）WarmingupvirusSomefacts:Bytheendof2003,anestimated42millionaroundtheworldwerelivingwithHIV/AIDS.Duringtheyear,5millionpeoplebecameinfectedandanestimated3millionpeopledied.Aboutone-thirdofpeoplelivingwithHIV/AIDSare15-24yearsofage.Morethan7millionpeopleinAsiaandthePacificarelivingwithHIV/AIDS.HIVinfectionhastakenrootinSouthAsiaandposesathreattodevelopmentandpovertyalleviationeffortsintheregion.Step1:Beforeyourreading:1.DiscusswhatyouknowaboutHIV/AIDSwithyourclassmates.2.Nowmakealistofwordsyoumightreadintheposter.Step2:Readtheposter,thenanswerthequestions:1.What’savirus?Avirusisaverysmalllivingthingthatcausedisease.2.HowdoesHIVaffectpeople’shealth?HIVvirusweakensaperson’simmunesystemandeventuallyitdamagestheimmunesystemsomuchthatthebodycanonlongerfightagainstdisease.3.WhatisthedifferencebetweenAIDSandHIV?HIVisavirus,whileAIDSisthestageoftheillnesscausedbyHIV.4.IsthereacureforAIDSandHIVatthemoment?Step3Readthetextcarefullyandfillintheblanks.InformationaboutHIV●Weakensaperson’s1______________.●Spreadthrough2_____orthefluidsmadeduringsexWaystoprotectyourself●Don’tshareyour3______withanyoneelse.●Useacondomifyouhavesexwithamaleorafemale.immunesystembloodneedleSomewrongstatements●Youcantellby4__________someonewhetherornottheyhaveHIV.●Ifyouhug,5______________someonewithAIDSorvisitthemintheirhomeyouwillgetHIV/AIDS.lookingattouchorkissStep4:Thispassagecanbedividedintothreesections.What’sthepurposeofeachsection?Section1:Section2:Section3:Backgroundinformationaboutwhatthediseases.Waystoprotectyourself.Somecommonmythsdispelled.Step5Decidethefollowingstatementsaretrueorfalse.1.YoucanonlygetHIVfrominjectingdrugs.2.ItisverylikelythatyouwilldieifyoubecomeinfectedwithHIV.3.Ifyoulookhealthy,youcannothaveHIV.FTFHIV/AIDSisonlyspreadthroughdirectcontactwithinfectedbloodorsexualfluids.YoucanhaveHIVandlookandbehaveasifyouareperfectlyhealthy.ItisonlyinthelaststagesofAIDSthatapersonlookssick.4.Itcouldbedangeroustohavesexwithoutusingacondom.5.TakingfoodfromthesamedishesassomeoneinfectedwithHIVwillgiveyouHIVtoo.6.IfyouhaveHIV,youwillalwaysgetAIDSeventually.FTTYoucangetHIV/AIDSfromunprotectedsexwithaninfectedperson.HIV/AIDSisonlyspreadthroughdirectcontactwithinfectedbloodorsexualfluidsI.根据下列各句句意及所给单词的首字母或汉语提示，写出各单词的正确形式。1.He______hiswifeandchildrengood-byeandgotonthetrain.2.Hisbehaviourwasbeyondc_____________.Icouldnotunderstandwhyhedidso.3.Icaughta______(流感)andhadtolieinthebed.kissedcomprehensionflu4.Weneedtobuysome______(针)fordifferenttypesofsewingmachines.5.Allthe______(女性的)workersinthisfactorygotapresentonMarch8.6.Lindaisa______(完美的)girlineveryway.needlesfemaleperfectII.用所给词的适当形式填空。1.AftertwoyearsinSpain,Katespokethelanguage________(perfect).2.Theprimeministerisexpectedtoissuea_________(state)onthepresentsituation.3.Itisquitenecessaryforchildrentolearnsome______(base)knowledgeoffirstaid.perfectlystatementbasic4.Herparentswerehappythatshehadsuchgood_________(judge)inchoosingfriends.5.Theydon’thavetheleast____________(comprehend)ofwhatI’mtryingtodo.judgementcomprehensionIII.用适当的介词填空。1.Atpresentwehavenoevidence______lifeonotherplanets.2.Theviruscanbespread_______blood.3.Scientistspredicttheywillbeabletofindacure______cancerbylearninghowtoswitchcellsonandoff.4.Part______thebuildingwasdestroyedinthefire.5.Peopletendtoworkhardatthisstage______life.ofthroughforofofIV.将下列词组翻译成英语。破坏人体免疫系统2.与疾病作斗争3.患艾滋病4.保持安全damageaperson’simmunesystemfightdiseasedevelopAIDSstaysafe