新视野大学英语课件

Summary
TextStudy
Lead-in
Writing
TheBattleAgainstAIDS
Lead-in
Brainstorming
Discussions
KnowledgeaboutAIDS
Brainstorming
WordsrelatedtoAIDS
Infected
Prevention
Deficiency
Epidemic
Alarming
Implement
Illustrate
Diagno
Unofficialprogram
Literature
令人担心
实施
证明
诊断
非政府项目
传染的
预防
缺乏
传染病
文学
1.WhatisAIDS?
AcquiredImmureDeficiencySyndrome(后天性免疫缺陷综合症).Itisadiathatlimitsthebody’sabilitytofightinfection.ApersonwithAIDShasaveryweakimmunesystem,turningnormallymildorrarediasintopotentiallyfatalconditions.
Discussions
2.WhydopeopleturnpaleatthementionofAIDS?
People,AmericanorChine,tendtoturnpaleatthementionofAIDS.Thisisduetothecoldfactthatitalmostalwaysleadstodeathwhilethereisnoknowneffectivecureforit.
Discussions
4.Whoismostlikelytobecomeinfected?
AnyonecanbecomeinfectedwithHIV.HIVistransmittedxuallyorthroughdrugubycontaminatedblood.
Discussions
5.HowmanywayscanHIVspread?
HIVisspreadinthreeways:
1)contactwithinfectedblood;
2)mother-to-childtransmission.
3)x;
Discussions
65万
1000万
1.我国______发现首例艾滋病
2.中国已有______HIV携带者,其中艾滋病病人
75000例,死亡26000例,性传染趋升(2006)
3.据联合国艾滋病规化署(UNAIDS)估计,如果未
能采取有效的预防措施,到2010年我国艾滋病
病毒感染者可能达到______人。(2006.4.)
1985年
1.StrikingNumbers(2007)
KnowledgeaboutAIDS
KnowledgeaboutAIDS
Understanding
ZoomingWords
TextSummary
StructureAnalysis
SentencePattern
TextStudy