人教版选修六unit3-HIV:Are-you-at-risk (2).ppt
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1、人教版选修六unit3-HIV:Are-you-at-riskLead inWhat kind of virus do you know in the world?Ebola virus(埃博拉病毒埃博拉病毒)Flu virus(禽流感病毒禽流感病毒)HIVIf you are infected with HIV,youll always develop AIDS finally.HIV/AIDS:AREYOUATRISK?in dangerLets read!Readthetextasquicklyas possible andanswerthe questions 1.WhatisHIV?
2、2.How many ways mainly does HIV spread?Lets read!1.WhatisHIV?A:HIV is a virus that is a very small living thing that causes disease.B:HIV is a virus that is a very big living thing that causes disease.C:HIV can strengthen a persons immune system.D:HIV will not change your immune system so much that
3、your body can no longer fight disease.Lets read!2.How many ways mainly does HIV spread?A:Six B.Four C.Three D.TwoHIV/AIDS is mainly spread through_.blood and sexual fluidLets learn moreLets learn moreLets learn moreLets read!Lets learn more Read the rest of the text and then do the following activit
4、ies about How can you stay safe?TEAM COMPETITIONACTIVITY 1:Safe or Dangerous?According to the text,decide whether it is safe or dangerous to be together with the AIDS patients in the following cases.Lets read!Lets learn more Lets learn moreSafe or Dangerous?kiss themIt is safe to kiss them.hug them2
5、010-12-01Lets learn more Safe or Dangerous?It is safe to hug them.sneezeSafe or Dangerous?Lets learn more It is safe to talk with them.Share the needles with anyone elseCase 4Safe or DangerousIt is dangerous to share the needles with anyone else.Lets learn more Have meals with themCase 5Safe or Dang
6、erousIt is safe to have meals with them.Lets learn more Activity Two:True or FalseAccording to the text,decide whether it is True(T)or False(F)Lets learn more True or FalseLets learn more(1)If you have sex with a male or female,it is safe to use a condom.()(2)If someone looks healthy,he/she can not
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