新人教选修六 Unit 3 A healthy life-Using language[课件].ppt

《新人教选修六 Unit 3 A healthy life-Using language[课件].ppt》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。

1、人教课标版高二选修6Unit3英语课件UsinglanguageHIVisthevirusthatcausesAIDS.AIDSstandsforAcquiredImmuneDeficiencySyndrome.(后天免疫缺损综合症）WarmingupvirusSomefacts:Bytheendof2003,anestimated42millionaroundtheworldwerelivingwithHIV/AIDS.Duringtheyear,5millionpeoplebecameinfectedandanestimated

2、3millionpeopledied.Aboutone-thirdofpeoplelivingwithHIV/AIDSare15-24yearsofage.Morethan7millionpeopleinAsiaandthePacificarelivingwithHIV/AIDS.HIVinfectionhastakenrootinSouthAsiaandposesathreattodevelopmentandpovertyalleviationeffortsintheregion.Step1:Beforeyourreading:1

3、.DiscusswhatyouknowaboutHIV/AIDSwithyourclassmates.2.Nowmakealistofwordsyoumightreadintheposter.Step2:Readtheposter,thenanswerthequestions:1.What’savirus?Avirusisaverysmalllivingthingthatcausedisease.2.HowdoesHIVaffectpeople’shealth?HIVvirusweakensaperson’simmunesystem

4、andeventuallyitdamagestheimmunesystemsomuchthatthebodycanonlongerfightagainstdisease.3.WhatisthedifferencebetweenAIDSandHIV?HIVisavirus,whileAIDSisthestageoftheillnesscausedbyHIV.4.IsthereacureforAIDSandHIVatthemoment?Step3Readthetextcarefullyandfillintheblanks.Informa

5、tionaboutHIV●Weakensaperson’s1______________.●Spreadthrough2_____orthefluidsmadeduringsexWaystoprotectyourself●Don’tshareyour3______withanyoneelse.●Useacondomifyouhavesexwithamaleorafemale.immunesystembloodneedleSomewrongstatements●Youcantellby4__________someonewhether

6、ornottheyhaveHIV.●Ifyouhug,5______________someonewithAIDSorvisitthemintheirhomeyouwillgetHIV/AIDS.lookingattouchorkissStep4:Thispassagecanbedividedintothreesections.What’sthepurposeofeachsection?Section1:Section2:Section3:Backgroundinformationaboutwhatthediseases.Wayst

7、oprotectyourself.Somecommonmythsdispelled.Step5Decidethefollowingstatementsaretrueorfalse.1.YoucanonlygetHIVfrominjectingdrugs.2.ItisverylikelythatyouwilldieifyoubecomeinfectedwithHIV.3.Ifyoulookhealthy,youcannothaveHIV.FTFHIV/AIDSisonlyspreadthroughdirectcontactwithin

8、fectedbloodorsexualfluids.YoucanhaveHIVandlookandbehaveasifyouareperfectlyhealthy.ItisonlyinthelaststagesofAIDSthatap