【名師指津】高中英語 U4 exploring plants課件 新人教選修9

Unit4Exploringplants教材課文讀寫一、摘要導(dǎo)寫Readthetextagainandanswerthefollowingquestions.Whendidtheplantexplorationbeginonalargescale?2.Whoplayedanimportantroleinplantexploration?1.Itwasnotuntiltheeighteenthandnineteenthcenturiesthattheplantexplorationbeganonalargescale.2.Somemissionariesandplantcollectors.3.Whatwastheresultofplantexploration?4.Whatwasinventedinordertotransporttheplantssafely?3.Manyexoticplantsareintroducedintodifferentcountries.4.TheWardiancase.Pleasewriteasummaryaccordingtotheabovequestions,usingabout30words.Summary:Theplantexplorationbeganonalargescalebetweentheeighteenthandnineteenthcenturies.SomemissionariesandplantcollectorsintroducedmanyexoticplantsintodifferentcountrieswiththehelpoftheWardiancase.二、任務(wù)寫作Afteryouhavereadthetext,pleasesurfontheinternetandwriteabriefintroductionofRafflesiaarnoldii.Rafflesiaarnoldiiistheworld’slargestsingleflower.ItgrowslargelyinSoutheastAsia，ontheMalayPeninsula，Borneo，Sumatra，Kalimantan，andthePhilippines.Theseflowershavenoleavesandhardlyanystem，justahugespeckledfivepetaledflowerwithadiameteruptoonemetre，andweighingupto10kg.Eventhesmallestonehas20cmdiameterflowers.Theflowerssmelllikerottingmeat，henceitslocalnamesaretranslatedto“corpseflower”or“meatflower”.Itisparasiticonavine，spreadingitsrootsinsidethevine.語言知識講練1.conflictn.沖突，爭論；戰(zhàn)斗(爭）vi.沖突，抵觸運(yùn)用：完成下列句子。(1)如果這樣的話，你的觀點(diǎn)一定會和他的沖突。Ifso,yourpointsofviewareboundto________________________.conflictwithhis(2)你的陳陳述同其余證證據(jù)有矛盾。。Yourstatementis_____________therestoftheevidence.inconflictwith2.onalargescale大大規(guī)模地運(yùn)用：完成下下列句子。(1)電子工工業(yè)在大規(guī)模模地發(fā)展著。。Theelectronicindustryis_______________________________.(2)科學(xué)家家們正試圖大大規(guī)模地直接接利用太陽能能。Scientistsaretryingto________________solarEnergy_______________.onalargescaledevelopingonalargescalemakedirectuseof3.appealtov.對對………產(chǎn)生生吸引引力運(yùn)用：：完成成下列列句子子。(1)這些些畫對對你產(chǎn)產(chǎn)生了了吸引引力嗎嗎?Dothesepaintings_______________________?(2)相信信我們們這種種新產(chǎn)產(chǎn)品將將會引引起你你方市市場的的興趣趣。Webelievethatthisnewproductofours____________________________________.willappealtoyourmarketappealtoyou基礎(chǔ)知知識檢檢測一、詞匯拓展1.attachv.把把………固定定；重重視(1)___________adj.依依戀的的；依依附的的(2)______________n.依依戀戀；；附附件件attachmentattached2.growvi.生生長長；；成成長長(1)____________n.種種植植者者；；飼飼養(yǎng)養(yǎng)者者(2)____________adj.生生長長的的；；成成長長中中的的(3)____________adj.長長成成的的，，成成熟熟的的(4)____________n.成成長長；；生生長長；；種種植植growergrowinggrowngrowth3.failvi.失失敗敗，，不不成成功功(1)__________n.失失敗敗者者；；失失敗敗的的事事(2)__________adj.已已失失敗敗的的(3)__________adj.失失敗敗的的，，衰衰退退中中的的failingfailurefailed4.developv.發(fā)發(fā)展展；；開開發(fā)發(fā)；；發(fā)發(fā)育育(1)______________n.發(fā)發(fā)展展；；發(fā)發(fā)育育(2)____________adj.發(fā)發(fā)達(dá)達(dá)的的(3)____________adj.發(fā)發(fā)展展中中的的developingdevelopmentdeveloped5.excitevt.使使興興奮奮(1)__________adj.興興奮奮的的(2)________adj.令令人人振振奮奮的的;使使人人激激動動的的(3)__________n.興興奮奮，，激激動動excitementexcitedexciting6.discovervt.發(fā)發(fā)現(xiàn)現(xiàn)(1)___________n.發(fā)發(fā)現(xiàn)現(xiàn)者者(2)___________n.發(fā)發(fā)現(xiàn)現(xiàn)discoverydiscoverer二、靈活運(yùn)用1.Chinaisa____________countryinAsia.(develop)2.Lackofdemandwillslowdownoureconomic_________.(grow)3.Newscientific___________arebeingmadeeveryday.(discover)developinggrowthdiscoveries4.Thishospitalis_________toourmedicaldepartment.(attach)5.Doyouknowaboutthe________(evolve)ofaseedintoaplant?attachedevolution6.Productioninthefactoriesstoppedbecauseoffrequentpower_________.(fail)7.Theboyswererunningin__________.(excite)excitementfailures三、詞組互譯1.追溯到到……年代代；始于………______________2.把………送往別處處；解雇；；打發(fā)走_(dá)_____________3.各種各各樣的______________4.呼吁，，對……有有吸引力______________5.用完；；耗盡；分分發(fā)；發(fā)出出；放出(光、熱等等)_______________datebacktosendawayavarietyofappealtogiveout6.take(an)interestinsb./sth.______________7.beknownas______________8.bringback______________9.resultin_____________10.largequantitiesof_____________對某人/某某物感興趣趣作為……而而出名;被被稱作;被被認(rèn)為拿回來，使使回憶起來來，使恢復(fù)復(fù)導(dǎo)致許多，大量量的四、閱讀理解本文介紹的的是EdwardWilson所寫寫的一本關(guān)關(guān)于生物物物種多樣性性的書，在在書中，介介紹了EdwardWilson對對物種多樣樣性的重要要性的看法法，并號召召我們保護(hù)護(hù)環(huán)境，保保護(hù)物種多多樣性。1.B。。推斷題。。本文都是圍圍繞EdwardWilson書中中的地球物物種的多樣樣性的相關(guān)關(guān)內(nèi)容展開開的，依據(jù)據(jù)第一段最最后一句及及第三段第第一句Biodiversity，Wilsonargues，isthekeytosettlingmanyproblemstheearthfacestoday可知，，他最關(guān)注注地球的物物種多樣性性，即B項(xiàng)項(xiàng)正確。2.A。。細(xì)節(jié)題。。依據(jù)文章第第三段中的的Amerehundredspecies(物種)arethebasisofourfoodsupply，ofwhichbuttwentycarrytheload.可知，，為我們提提供食物的的只有20種物種是是最重要的的。3.D。。細(xì)節(jié)題。。依據(jù)Wilsonsuggestschangingthissituationbylookingintotenthousandspecies