Unit5RevealingnatureUsinglanguage课件-高中英语选择性

感谢您下载平台上提供的PPT作品，为了您和以及原创作者的利益，请勿复制、传播、销售，否则将承担法律责任！将对作品进行维权，按照传播下载次数进行十倍的索取赔偿！Unit5Revealingnature

UsinglanguageBiodiversity感谢您下载平台上提供的PPT作品，为了您和以及原创作者的利益，请勿复制、传播、销售，否则将承担法律责任！将对作品进行维权，按照传播下载次数进行十倍的索取赔偿！Revision:Bynineo'clocklastnight,we_________(get)200picturesfromthespaceship.I_________(be)atthebusstopfor20minuteswhenabusfinallycame.Hesaidhe____________(work)inthatfactorysince1949.Ididn'tknowthesewords,forI______________(notstudy)mylesson.We_______(learn)overtwothousandEnglishwordsbytheendoflastterm.hadgothadbeenhadhadworkedhadnotstudiedFillintheblankswiththecorrectformsofthewordsinthebrackets.感谢您下载平台上提供的PPT作品，为了您和以及原创作者的利益，请勿复制、传播、销售，否则将承担法律责任！将对作品进行维权，按照传播下载次数进行十倍的索取赔偿！DoActivity5onPage71.Listentothepodcastandchoosethestatementsthataremade.①Biodiversityisimportant.②Bacteriaarealwaysharmfultohumans.③Somespeciesofbacteriaareusedinfoodproduction.④Manyspeciesofbacteriarecycledeadorganicmatter.⑤Ourimmunesystemsareabletofightoffallgerms.感谢您下载平台上提供的PPT作品，为了您和以及原创作者的利益，请勿复制、传播、销售，否则将承担法律责任！将对作品进行维权，按照传播下载次数进行十倍的索取赔偿！DoActivity6onPage71.Listenagainandcompletethefactsheet.Suggestedanswers:madeupofcellsBricksthatareusedtobuildhousesthirtytrillion Thirty-ninetrillionhelpwithdigestion Breakdown感谢您下载平台上提供的PPT作品，为了您和以及原创作者的利益，请勿复制、传播、销售，否则将承担法律责任！将对作品进行维权，按照传播下载次数进行十倍的索取赔偿！DoActivity7onPage72.Completetheboxeswiththeexpressionsfromthepodcast.Doyouknowabout…?Haveyouheardof…?Bytheway,…Actually,…Infact,…Speakingofwhich,…感谢您下载平台上提供的PPT作品，为了您和以及原创作者的利益，请勿复制、传播、销售，否则将承担法律责任！将对作品进行维权，按照传播下载次数进行十倍的索取赔偿！DoActivity8onPage72.Readthepassageandanswerthequestions.①Whatspeciesarementionedandwhatisspecialaboutthem?②Whatotherunusuallifeformsdoyouknowof?①Twospeciesarementioned:thebluewhaleandthewaterbear.ThebluewhaleisthelargestanimalspeciesonEarth，whichcangrowuptoalmost30metresinlengthandweighover130,000kilos.Thewaterbearisprobablythetoughestspecies，whichcansurvivetemperaturesfrom150Ctobelowfreezing-272℃.Thebluewhale

ThewaterbearLanguageexploration感谢您下载平台上提供的PPT作品，为了您和以及原创作者的利益，请勿复制、传播、销售，否则将承担法律责任！将对作品进行维权，按照传播下载次数进行十倍的索取赔偿！DoActivities9&10onPage73.①Completetheparagraphswiththecorrectformofthewordsandexpressionsinthebox.Suggestedanswers:1.ishometo2.arenativeto3.scientific4.Habitats5.ecosystem6.appearance7.primitive8.ancestor感谢您下载平台上提供的PPT作品，为了您和以及原创作者的利益，请勿复制、传播、销售，否则将承担法律责任！将对作品进行维权，按照传播下载次数进行十倍的索取赔偿！DoActivities9&10onPage73.②

Workinpairs.LookatthepicturesofthespeciesnativetodifferentregionsofChina.TalkaboutbiodiversityinChinausingthewordsandexpressionsinthissection.Doonlineresearchtofindmoreinformation.Yak,long-haired,short-leggedoxlikemammalthatwasprobablydomesticatedinTibetbuthasbeenintroducedwherevertherearepeopleataltitudesof4,000–6,000metres(14,000–20,000feet),mainlyinChinabutalsoinCentralAsia,Mongolia,andNepal.水杉（Metasequoiaglyptostroboide