人教版 選修六 Unit 3 Healthy lifeUsing language 課件（29張PPT）.pptx

usinglanguage unit3ahealthylife 本課件主要是圍繞hiv aids而進(jìn)行的閱讀寫作課 旨在提高學(xué)生的閱讀和寫作能力 以及語言輸入向語言輸出的轉(zhuǎn)化能力 首先 用thethreebiggestkillers導(dǎo)入 之后 用相關(guān)圖片展示 增強(qiáng)學(xué)生的興趣和更好的激發(fā)他們的想象力 在快速閱讀部分 設(shè)置了簡答題和勾選題 訓(xùn)練學(xué)生快速提取信息的能力 在精讀部分 提供了trueorfalse等題目 更好的幫學(xué)生掌握moredetails 深層次的理解課文 最后的writing 是要寫一封關(guān)于健康的信件 這樣就自然的實(shí)現(xiàn)了語言的輸出 2020 3 9 reading hiv aids areyouatrisk thethreebiggestkillersintheworld heartdiseasecanceraids 2020 3 9 pre reading symbol redribbon 2020 3 9 imageambassador 1 whatishiv 2020 3 9 hivvirus hivisavirus asmalllivingthingleadingpeopletodisease 2020 3 9 virus 2 whatisaids aidsstandsforacquiredimmunedeficiencysyndrome 后天免疫缺陷綜合癥 2020 3 9 aidsisadisease thestageofhavinghivinone sbodyiscalledaids 2020 3 9 somefacts bytheendof2003 anestimated42millionaroundtheworldwerelivingwithhiv aids duringtheyear 5millionpeoplebecameinfectedandanestimated3millionpeopledied aboutone thirdofpeoplelivingwithhiv aidsare15 24yearsofage morethan7millionpeopleinasiaandthepacificarelivingwithhiv aids 2020 3 9 2020 3 9 2020 3 9 step1 listeninglistentothepassageandtickallthewordsandexpressionsmentionedinit fluvirus sarsvirus survival immunesystem mosquito prejudice homosexual 2020 3 9 step2 readtheposter thenanswerthequestions avirusisaverysmalllivingthingthatcausedisease 2020 3 9 1 what savirus 2020 3 9 2 howdoeshivaffectpeople shealth hivvirusweakensaperson simmunesystemandeventuallyitdamagestheimmunesystemsomuchthatthebodycannolongerfightagainstdisease 3 whatisthedifferencebetweenaidsandhiv hivisavirus whileaidsisthestageoftheillnesscausedbyhiv 2020 3 9 2020 3 9 incurabledisease 4 isthereacureforaidsandhivatthemoment section1 section2 section3 2020 3 9 backgroundinformationaboutwhathiv aids waystoprotectyourself somecommonmythsdispelled 可消除的荒誕說法 thispassagecanbedividedintothreesections what sthepurposeofeachsection trueorfalse 2020 3 9 1youcanonlygethivfrominjectingdrugs 2itisverylikelythatyouwilldieifyougetinfectedwithhiv 3ifyoulookhealthy youcannothavehiv 2020 3 9 4itcouldbedangeroustohavesexwithoutacondom 5takingfoodfromthesamedishesassomeoneinfectedwithhivwillgiveyouhivtoo 6ifyouhavehiv youwillalwaysgetaidseventually imagineyouareanadviserwhodealswithstudents problems writealettertogivexiaoleisomehelpfuladvice readtheletteronpage24andsuggestsomeadviceforlixiaolei 自主學(xué)習(xí) 合作探究 onquittingsmoking makeaplan bedetermined breakthehabit developgoodhabits relax suggestions thestructureofanenglishletter 25 31 headinginsideaddressgreetingbodyendingsignature 知識梳理 信內(nèi)地址 收信人的姓名 地址寫在左上方 位置比信頭低一至兩行 私人信件一般不寫信內(nèi)地址 稱呼用詞可用 dearwang dearprofessorwang dearmr smith dearmsgreen 在對外公函中 可用dearsir dearsirs 書信的正文和寫文章一樣 要分段寫 每一段有一個(gè)中心思想 開頭常用的表達(dá)有 ihavereceivedyourletterofjuly20th i mwritingtoyouabout howtimeflies it sthreemonthssinceisawyoulast thankyouforyourletter 信件結(jié)尾常用語有 pleaseremembermetoyourwholefamily givemybestregards wishes toyourmother bestwishes lookingforwardtothepleasureofmeetingyou expectingtohearfromyousoon 結(jié)束語有多種 不同的通信關(guān)系選用不同的結(jié)束語寫給機(jī)關(guān) 團(tuán)體 公司或不相識的人 一般可用 yourssincerely yourstruly yoursfaithfully寫給熟人 親人或朋友 可用 your