人教版高中英语必修3unit3animalextinction课件和写作.ppt

WildlifeProtection Unit4Wildlifeprotection Listening SpeakingandWriting Disaster Weatherchanging Extinct dinosaurs why Trueorfalse1 Diaosaurslivedontheearthmillionsofyearsago 2Dinosaursdiedoutabout55millionyearsago 3 Peoplehaveknownthereasonwhydinosaursdisappeared 4Wecanonlyknowaboutdinosaursfromtheirfossils 化石 5 Dinosaurs sdisappearancehavesomethingtodowithhumanbeings 6 Longagobird likedinosaurslivedinChaoyangcounty 7Thedododiedoutwithdinosaurs F F T T F F F Languagepoints 1Theylivedontheearthtensofmillionsofyearsago humans 早在 产生之前很久 Longbefore 1 before Itwillbelongbeforehegetswell 不久我们就会再见面 2 Imadefriendswithhim butIhadmethimlongbeforethat 3 Thenewscameasnosurprisetome Ihadknownthefactorywouldclosedownlongbefore Longbefore Beforelong IreturnedtothemountainvillagewhereIoncelived longbefore Scientistssayitmaybefiveorsixyears itispossibletotestthismedicineonhumanpatients AsinceBafterCbeforeDwhen 连词 时间状语从句 得过一段时间他才能恢复 Itwillnotlongbeforewemeetagain Before 介词 后 时间点 Before 副词 单独做状语 译为 很久以前 很早 Longago soon Beforelong longbefore cameintobeing comeintobeing 新政府什么时候成立的吗 指事物 局面等的 产生 形成 无被动 这个组织成立于1996 Doyouknow Theorgnization 2009 Scientistshavemanytheoriesabouthowtheuniverse intobeingAcameBwascomingChadcomeDwouldcome comeintopowercomeintousecomeintoforcecomeintofashioncomeintoconsiderationcomeintoexistance 当权 上台 开始被使用 开始生效 开始流行 whenthenewgovernmentcameintobeing cameintobeingin1996 开始考虑 开始存在 Itwon tbe thecoalontheearthrunsoutAbeforelongBlongbeforeCsoonbeforeDlongafter 2 Whenscientists 检查 thebones theyweresurprisedtofind Inspected 1 toexamine Igotoutofthecartoinspectthedamage 2 Tomakeanofficialvisit to 检查 检验 视察 检阅 Thegeneralarrivedtoinspectthetroops Policewerecalledouttokeepattheairport and thearrivingplanesA inspectB inspectorC inspectingD inspected Severalyearslater wordcamethatNapoleonhimselfwascomingto them A checkB examineC inspectD test inspected 3 根据 aUNreport 大约 844animalsandplantshavedisappeared 在过去500年里 Accordingto some about inthepast500years accordingto n pron wh 根据 所说 依照 按照 根据 而定 AccordingtoGeorge sheisagreatplayer Wearepaid 随工作量而定 accordingtohowmuchworkwedo T F Accordingtomyopinion heisagreatteacher theweatherreport thereisheavyrainthisevening Thankyou Iwillbringanumbrella A AccordingB AccordingtoC DuetoD Becauseof F 4 itcameafteranunexpectedincident 词语辨析incident accident eventaccident多指造成损失的意外事故 如车祸等 incident 事件 一般指比较次要的事件 但也可指在政治上会引起国际争端或战争的事件 事变event指较重大的事件或历史事件 复数形式表 时局 时事 1937年七七事变Hemetwithan duringthisjourney 大事Hewaskilledinatrafficin1999 A incidentB eventC incidenceD accident theJuly7thIncidentof1937 animportantevent accident writing Nowwritealettertothedodototellhimhowyouwillhelphim Ideasfortheletter Helphimbyattackingmansohewillleavethedodoalone Buildatraptocatchman Result manwillnotwanttoattackthedodoanymore Gotoanotherisland Hidethedodo Result dodoswillliveacalmandpeacefullife Givemanamealoffriedfish Encouragehimtojoinyouonafishingexpedition Result manwillleavedodosalone Beginyourletterwithyouraddress Thenyouwrite Deardodo I mwritingtoyoubecauseIhaveheardofyourproblem IknowmanistryingtokillallthedodosandIwanttohelpyou Herearemyideas First Second Allinall ExampleDearDodo IamwritingtoyoubecauseIhaveheardofyourproblems IknowmanistryingtokillallthedodosandIwanttohelpyou Herearemyideas First Iwouldliketocomeandattackthemforyousothattheywillleaveyoualone Iwanttobuildatrapandcatchthemandputtheminacage Thentheywillnotfeellikekillinganydodosagain Second IwishIcouldtakeyouawaytoanotherislandwhereyouwillbehappyandpeaceful IwishIwerewithyounow GoodlucktillIcome Yourssincerely XiaoXing