高中英语高二英语warming

Livingwithdisease,Unit7,Period1warmingup,更多资源,Differentkindsofdiseasesarearoundus.,1.Whatdiseasescanyouthinkof?2.Whichofthemaredeadlydiseases?,backache,Lungdisease,Livertrouble,Kidneydisease,InAfrica,manychildrenareinfectedwithHIVorAIDS.,HIV,AIDS,HowHIVdestroyscells.,ItisreportedbytheUNthatintheworld40,000,000peoplearelivingwithHIV/AIDS,ofwhom3,100,000havediedthisyear.,HowmuchdoyouknowaboutAIDS?,Individualwork,LetshaveanAIDSQuiz!,AIDSQUIZDecidewhichofthesestatementsaretrueandwhicharefalse.Tickthecorrectbox.1.OnlybadpeoplegetAIDS.2.IcanbecomeinfectedwithHIVbyswimminginapool,holdinghandsorkissingsomeonewithHIV.3.In2004,therewere40millionpeoplelivingwithHIV/AIDSintheworld.4.PeoplewhohavenotinjecteddrugsdonotneedtogettestedforHIV.,True,False,AIDSQUIZDecidewhichofthesestatementsaretrueandwhicharefalse.Tickthecorrectbox.5.IfIhadHIV,IwouldknowbecauseIfeelsick.6.HIV/Aidsisdifficulttocure.7.PeoplewhohaveHIVlookdifferentfromeveryoneelse.8.ItissafetobefriendswithpeoplewhoarelivingwithHIV/AIDS.,True,False,HIVandAIDSarenotthesamething.,ItusuallytakesmanyyearsbeforeHIVbreaksdownapersonsimmunesystemandcausesAIDS.Mostpeoplehavefew,ifany,symptomsforseveralyearsaftertheyareinfected.ButonceHIVgetsintothebody,itcandoseriousdamagetotheimmunesystem.Peoplewhoappearperfectlyhealthymayhavethevirus,withoutknowingit,andpassitontoothers.,HIVandAIDSarenotthesamething.,DOYouKNOW?,CanHIVbetransmittedby.?,usingtoiletsorshowers,usingpublicglassesandcups,swimminginapublicpool,givingblood,gettingamosquitobite,HowtoPreventAidsByEmmaF.BacktoAIDSMainPage,DoyouthinkpeoplecouldgetAIDSby.sharingabathroom?eatingfoodthatwascookedbysomeonethathasAIDS?givingblood?coughingorsneezing?shakinghands?beingbittenbyamosquitooratick（扁虱）?touchingsomeonewhoissweatingthathasAIDS?swimminginapool?,ASamatteroffact,youcantgetAIDSbydoinganyofthesethings,althoughmanypeoplethinkyoucan.YoucantgetAIDSbybeingnearortouchingsomeonewhohasAIDS.HIV,thevirusthatcausesAIDS,isspreadthroughtheblood.HIVdoesnottravelastears,air,orsweat.Ifyoufindausedneedleontheground,donttouchit.Especiallyifyouhaveanopencut.ThebloodfromtheneedlemighthaveHIVinoronit.YoucankissapersoninfectedwithHIVonthecheek,butyoushouldntdoanybig,deepkissingsincesmallamountsofHIVhavebeenfoundinsaliva.(唾液）,WhichofthefollowingmayleadtobeinginfectedwithHIV?,HIVspreadsthroughbloodandotherbodyliquid.,YoucangetAIDSby:bloodtransfusions(notverycommonanymore).Beingbornwhentheirmotherisinfected,ordrinkingthebreastmilkofaninfectedwoman.havingunprotectedsexwithsomeonewhohasAIDS.findingausedneedleontheground,pickingitup,andgettingtheinfectedbloodintoanopenwound.gettingbloodfromsomeoneelsescutwhohasAIDS,intoyours.Asyoucansee,AIDSishardtoget.,IsThereaCureforAIDS?ThereisnocureforAIDS.TherearedrugsthatcanslowdowntheHIVvirus,andslowdownthedamagetoyourimmunesystem.ButthereisnowaytogetalltheHIVoutofyourbody.,Period2listening,Listening,Part11.Whatarethepeopleatthecentertryingtodo?2.WhatkindofinformationdoesJanecollect?3.WhatdoesJanedowiththeinformationshecollects?4.Howdothe“diseasedetective”dotheirjob?,Theyaretryingtocontrolandpreventdiseases.,Janeusuallyaskspeopleiftheyhaveafever,headacheorsorethroat.Shealsoaskswhentheygotsick.,Sheusestheinformationshecollectstofindoutwhatcausedthedisease.,Somedetectivesworkinalaboratory,andotherslikeJane,traveltoareaswhereadiseasehasbrokenouttocollectinformation.,TakenotesofwhatyouhearonthetapeanduseyournotestotellyourpartneraboutJaneswork,howshefeelsaboutherjob,andwhatadviceshegives.Goesoutabouteverythreemonths.FindsoutaboutnewdiseasesfromdoctorsandhospitalsSometimesvisitareas.SometimesafraidbutalwayscarefulYoucanprotectyourselvesbywashinghandsseeadoctorifyouaresick.,Part2,Period3Speaking,AIDSDrugsSmokingDrinking,Individualwork,Agreeordisagree?,GettingAIDSisjustapersonalproblem!,Socialproblems,crime,health,homelessness,poverty,familyviolence,gambling,unemployment,divorce,Canyouuseyourownsentencetodescribeoneofthesesocialproblems?,Whataresocialproblems?,Whenwetalkaboutsocialproblems,wemeancrimessuchasdruguse,murder,theftorrobberyandbrokenfamilies.Thesesocialproblemscausesadness,unhappiness,harm,fearandevenwarsintheworldorinsociety.,Drugs,AIDS,Smoking,Drinking,SocialProblems!,Ifyouwereanexpertonsocialproblems,Whatisthemostseriousproblemtoday,AIDS,drugs,smokingordrinking?,Roleplay,SupportinganopinionIthinkthat,becauseFirst,OnereasonisthatForexample,Ifwe/theywereto,we/theycould,ChallenginganopinionPerhaps,butwhatif/about?Haveyouthoughtabout?Whatmakesyouthinkthat?Couldyoupleaseexplain?IfIwereyou,Iwould,更多资源,中新网11月24日电法新社报道，联合国昨天警告，数据显示现时已有近4千万人为爱滋病毒带原者，今年估计有3百多万人死于此症，数字打破历年纪录。12月1日为世界爱滋病日，世界卫生组织和联合国爱滋病计划组织发表一年一度的爱滋病调查报告。报告估计310万人在2004年死于此症、约3,940万人为爱滋病毒带原者，当中490万人是在本年感染病毒，三项数字均为历年新高。报告点名指亚洲和东欧是爱滋病扩展最迅速的地区，女性愈来愈受此病毒威胁，两个机构均警告全球要采取紧急行动。,December1,那些人容易得艾滋病？,艾滋病是一种传染病。传染病的发生和流行要具备三个环节，即传染源、传播途径及易感人群，一般将容易感染某种传染病的人称为易感人群。艾滋病的易感人群，也就是以对艾滋病有高度危险的人群是哪些呢？第一，首先是男性同性恋者或妓女嫖客。,第二，吸毒者是艾滋病的高危人群。毒品、海咯因、鸦片、罂粟、可卡因、大麻等都有免疫抑制作用，使吸毒者免疫力明显降低。,第三，经常需要输血或血制品的病人。如果这些材料中污染了艾滋病病毒，就可能受到感染。,第四，艾滋病病人或艾滋病病毒感染者的婴儿。病毒可经母亲子宫胎盘传递给胎儿，或出生时新生儿从母亲产道得到感染。,吃些抵抗艾滋病毒的食品，及早杀死进体内的艾滋病病毒，从而预防艾滋病。那么，哪些食品具有这样的功能呢？,海带海带中含碘最多，碘化物能促进炎症渗出物的吸收，对癌症有一定的抑制作