U
it5
一、本单元教学目标：
TheBattleAgai
stAIDS
O
ediseasehasu
itedour21stce
turyworldi
acommo
causeforthefirsttimei
historySi
ce1981AIDShasspreadtothewholeworldkilli
g22millio
peoplei
itspatha
dleavi
g13millio
childre
withoutpare
tsBy200136millio
peoplehadthevirusthatcausesAIDSa
d15000morewerecatchi
giteachdayThevirusca
otbesee
itspreadswithfrighte
i
gspeed
ok
ow
cureexistsitisa
e
emythatk
ows
o
atio
allimitsLear
i
thisu
itwhatyouca
dotoprotectyourselfyourfamilyyourfrie
dsa
d
eighboursEveryperso
ca
makeadiffere
ceLetsbecomesoldierstogetheri
a
i
ter
atio
alarmytohelpwi
thewaragai
stAIDS
二、本单元拟采用教学方法：taskbasedapproach三、本单元教学拟占用课时：seve
hours四、本单元具体教学内容安排应包括：1、背景知识
⑴AIDSAIDSacquiredimmu
edeficie
cysy
dromeisadiseasewhichdestroysthe
aturalmethodthebodyusestoprotectagai
stotherdiseasesItisadiseasecausedbytheHIVhuma
immu
odeficie
cyvirusbutAIDSisdiffere
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thattheformerusuallycausesdeathwhileHIVmayleadtoAIDSHIVisspreadi
threeways1co
tactwithi
fectedblood2sex3mothertochildAIDSusuallydevelopsi
fourstages1I
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lyi
fectio
byHIVa
da
tibody抗体productio
2I
theseco
dstagethelymph
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large肿大3I
thethirdstagea
i
fectedperso
maybegi
tohavesuchsig
s症状astired
essfevera
d
ightsweats4I
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aperso
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u
commo
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immu
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cyvirusThisisthevirusthatspreadsthroughco
tactwithi
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