【名师指津】2011高中英语 U4 exploring plants课件 新人教版选修9.ppt

《【名师指津】2011高中英语 U4 exploring plants课件 新人教版选修9.ppt》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。

1、Unit4Exploringplants教材课文读写一、摘要导写Readthetextagainandanswerthefollowingquestions.Whendidtheplantexplorationbeginonalargescale?2.Whoplayedanimportantroleinplantexploration?1.Itwasnotuntiltheeighteenthandnineteenthcenturiesthattheplantexplorationbeganonalargescale.2.

2、Somemissionariesandplantcollectors.3.Whatwastheresultofplantexploration?4.Whatwasinventedinordertotransporttheplantssafely?3.Manyexoticplantsareintroducedintodifferentcountries.4.TheWardiancase.Pleasewriteasummaryaccordingtotheabovequestions,usingabout30words.Sum

3、mary:Theplantexplorationbeganonalargescalebetweentheeighteenthandnineteenthcenturies.SomemissionariesandplantcollectorsintroducedmanyexoticplantsintodifferentcountrieswiththehelpoftheWardiancase.二、任务写作Afteryouhavereadthetext,pleasesurfontheinternetandwriteabriefi

4、ntroductionofRafflesiaarnoldii.Rafflesiaarnoldiiistheworld’slargestsingleflower.ItgrowslargelyinSoutheastAsia，ontheMalayPeninsula，Borneo，Sumatra，Kalimantan，andthePhilippines.Theseflowershavenoleavesandhardlyanystem，justahugespeckledfivepetaledflowerwithadiameter

5、uptoonemetre，andweighingupto10kg.Eventhesmallestonehas20cmdiameterflowers.Theflowerssmelllikerottingmeat，henceitslocalnamesaretranslatedto“corpseflower”or“meatflower”.Itisparasiticonavine，spreadingitsrootsinsidethevine.语言知识讲练1.conflictn.冲突，争论；战斗(争）vi.冲突，抵触运用：完成下列

6、句子。(1)如果这样的话，你的观点一定会和他的冲突。Ifso,yourpointsofviewareboundto________________________.conflictwithhis(2)你的陈述同其余证据有矛盾。Yourstatementis_____________therestoftheevidence.inconflictwith2.onalargescale大规模地运用：完成下列句子。(1)电子工业在大规模地发展着。Theelectronicindustryis___________________

7、____________.(2)科学家们正试图大规模地直接利用太阳能。Scientistsaretryingto________________solarEnergy_______________.onalargescaledevelopingonalargescalemakedirectuseof3.appealtov.对……产生吸引力运用：完成下列句子。(1)这些画对你产生了吸引力吗?Dothesepaintings_______________________?(2)相信我们这种新产品将会引起你方市场的兴趣。Web

8、elievethatthisnewproductofours____________________________________.willappealtoyourmarketappealtoyou基础知识检测一、词汇拓展1.attachv.把……固定；重视(1)___________adj.依恋的；依附的(2)_