湖南省茶陵县高中英语Unit1TheworldofoursensesProject课件牛津译林版必修3.ppt

Unit1 Unit1Theworldofoursenses ProducingaTVshow Project Warmingup 1 Whatdoyouthinkisthemostdangerousanimalsintheocean 2 Whatdoyouknowaboutsharks 3 Whatwillyoudoifasharkattacksyou Therearenearly400speciesofsharks whicharedividedinto8orders 目 and30families 科 Therearelotsofdifferencesinsharks Baskingshark SharkSpecies Whaleshark Greatwhite Tigershark Blueshark Sharkattacks ReadthearticleaboutsharkattacksonPage18toknowmoreaboutsharks Workinpairsorgroups Fillineachblankwithnomorethanonewordaccordingtothetexts P18 19 Sharkattacks attack tasting nose sudden wounds alone eye Thewonderfulworldofpigeons Ancient direction north 1 Howmanydifferenttypesofsharksarethereintheocean 2 Doallofthemattackhumans Nearly400 No Onlyabout30typesareknowntohaveattackedhumanbeings Fastreading 3 Whatisthemostdangerousshark 4 Whatsharksarealsoratherdangerous Thegreatwhiteshark Twoothersharksarealsoratherdangerous thetigersharkandthebullshark Thethreetypesofsharkattacks Inthemaintype thesharkattacksyoubecauseitmistakesyouforafish butwhenittasteshumanfleshitdecidestogiveupandswimsaway Detailedreading Inthesecondtype thesharkpushesyouwithitsnosestofindoutifyouarefittobeeatenandthenbitesyouifitthinksyouare Inthethirdtype thesharkwaitsforyoutoswimbyandattacksyousuddenly Toreducetheriskofasharkattack Donotswiminthedark Donotgoswimmingintheoceanifyouhaveafreshwound Donotwearbrightclothingorjewellery Stayingroups Advicestofollowifasharkattacksyou Keepcalm Donotpanic Hitthesharkonthenosewithyourfist Stickyourfingerintheshark seye Readthetextscarefullyanddecidewhetherthestatementsaretrue T orfalse F 1 Thetigersharkandthebullsharkarethoughttobenotdangerousatall 2 Sharksseldomattackpeoplewhoareinalargegroup F T 3 Anincreaseinwatersportshasledtoanincreaseinsharkattacks 4 Afterrollingupthesmallpieceofpaper theofficerattachedittoapigeon sleg 5 Pigeonsareknownforflyinghomefrommorethantwothousandkilometresaway F T F Readthesecondarticle Thewonderfulworldofpigeons andanswerthequestions 1 Whatdoesthearticlebeginwith Itbeginswithastory 2 Whatisthestoryabout Itisaboutwhatanofficerdidwhenhisarmywasattackedbytheenemy 3 Whydoesthewriterbeginwiththisstoryinhisarticle Toarousereaders interest Tointroduceawonderfulanimal pigeons 4 Howdopigeonsfindtheirway Pigeonsappeartohaveacompassinsidethemthattellsthemwhichwayisnorth theyalsoappeartousetheirsightandeventheirsenseofsmelltotellthemwhichwaytheyshouldgo Readthelasttwoparagraphsagainandfindthemainideaforeachparagraph Paragraph5 Pigeonshavethesenseofdirection sotheirgreatestuseistocarrythenews themailormessages Inwars theywereabletosavethelivesandhelpwin Paragraph6 Thereasonwhypigeonsnevergetlostisthatnotonlytheyhaveacompassinsidebuttheyusetheirsensesofsightandsmellaswell Brainstorming Whatotheranimalswhoseuniquesensesenablethemtosurvivetheirenvironments Dogsandrabbitshavehighlydevelopedsensesofsmellandtouch Aspider suniquesenseissight Butterfliesandbeeshavetastereceptorsontheirfeet Lionshaveverygoodnoses whicharesensitivetosmell Catshaveawelldevelopedsenseoftouch Miceandelephantshavegoodhearing Eagle seyesightisfourtimesassharpasthatofapersonwithperfectvision 1 Contrarytowhatmanypeoplemightassume evidenceshowsthatsharksseldomattackhumans 和许多人可能会认为的正好相反 证据显示鲨鱼极少攻击人类 contraryadj 相反的n 相反的事实或情况 Languagepoints contrarytosth 与之相异的 相反的e g popularbelief manycatsdislikemilk 与普遍的看法相反 许多猫并不喜欢牛奶 Contraryto Intheendthecontrarywasprovedtrue hewasinnocentandshewasguilty 最后证明事实正好相反 他是无辜的 而她则有罪 2 Don tbefrightenedbysharksasyouare30timesmorelikelytobehitbylightningthanbeattackedbyashark 不要害怕鲨鱼 你被闪电击中的几率要比受到鲨鱼袭击的几率大三十倍 likelyadj 可能的e g Ticketsare tobeexpensive 入场券可能很贵 likely 倍数的表达法有三种 1 A 谓语 倍数词 形容词或副词的比较级 than B 2 A 谓语 倍数词 as 形容词或副词的原级 名词 as B 3 A 谓语 倍数词 度量名词 of B 3 Unlikehuman theynevergetlostandcanalwaysfindtheirwayhome 和人类不同 它们从不迷路 总是能找到归家的路 unlikeprep 不像 与 不同e g mostsystems thisoneisveryeasytoinstall 本系统与多数系统不同 极易安装 Unlike 难句解析 1 Inthemaintype thesharkattacksyoubecauseitmistakesyouforafish butwhenittasteshumanfleshitdecidestogiveupandswimsaway 本句是 连词but连接两个复合句 在第一个复合句中 because引导一个 从句 第二个复合句中 when引导一个 从句 句中mistake for 指 把 错当为 并列主从复合句 原因状语 时间状语 e g Youmustbemistakingmeformyyoungersister 你一定是把我错当成我妹妹了 动词taste在句子作及物动词 指 辨别出 食品 饮料等味道 e g Shecouldtastetomatointhesoup 她能够辨别出汤中番茄的味道 2 Inthesecondtype thesharkpushesyouwithitsnosestofindoutifyouarefittobeeatenandthenbitesyouifitthinksyouare 句中第一个if引导的是 作findout的宾语 第二个if引导的是 其完整形式为 ifitthinksyouarefittobeeaten 宾语从句 条件状语从句 3 Thoughitmayseemhardtobelieve thebirdtheofficerusesisthesamebirdoftenseeninpublicparks thepigeon 句中的though引导 其中it代指 的内容 主句中的theofficeruses是 修饰主语thebird 而oftenseeninpublicparks是过去分词短语 作thesamebird的 让步状语从句 主句 定语从句 后置定语 4 Pigeonsappeartohaveacompassinsidethemthattellsthemwhichwayisnorth 句中that引导 修饰 在该句中 tell后接 直接宾语是which引导的宾语从句 定语从句 compass 双宾语 这里的appear是系动词 相当于seem 意思是 e g Maryappearstobehesitatingaboutthismatter 在这件事情上 玛丽似乎还在犹豫 好像 似乎 ProducingaTVshowabouthowtheanimalusesitssenses Introducingtheproject Planning Getintogroups 6 8 Decidewhichanimaltofocuson Clearassignments YoucanlookthequestionsonPage19andassigntasktoeachgroupmember Searchinformationabouttheanimalfrombooks Internetorbyvisitingazoo watchingananimaldocumentary Focusyourresearchonhowtheanimalyouchooseusesitssenses Preparing Producing DecidewhatinformationwillbeusedinyourTVshow Picturesshouldbepresentedinaneasy to seewaybecauseTVisveryvisual Eachmembermustworkonadifferentpartoftheshow keepinginmindtheoveralldesign Everymemberhastoproofreadthewritingatleastonce correctmistakesifthereareany andaddanynewideastheycanthinkof Presenting Presentyourshowtotheclass Answeranyquestionsothergroupmightask Completethesentencesaccordingtotheinitials 1 Doyouthinkpleasantsmellscanr pain 2 Thankyouverymuch Mysuccessiscloselyr toyourhelp educe elated Exercises 3 Jimstayedupverylatetoplayc