高三英语上册教案4-8单元教案.pdf

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1、Unit4GREENWORLDReading:WarmingupLookatthepicturesandmatcheachflowerwithitscorrectnameWhichflowerisyourfavorite?Explainwhy.Pre-readingWhywasCarlLinnaeusimportanttothehistoryofbotanyasascience?Hissystemofgroupingplantsinfamilieswasunique,whichbasedonthearrangementofthemaleandfemaleo

2、rgansintheflowers.While-readingFastreadingHowmanypeoplearementionedinthepassage?CarlLinnaeusDanielSolanderJosephBanksCaptainCookCarefulreading1.BeforeLinnaeusbotanywas________．DA．studiedbydoctorsB．unknowntoanyoneC．fullydevelopedD．abranchofmedicine2.Someeconomicspeciesplantssuchas_

3、___couldhelptodeveloplocaleconomies．CA．roseandpeonyB．teaandappleC．cocoaandhempD．Cocoaandlemon3.Itwas____whomadeKewacentreofscientificandeconomicresearch．AA．JosephBanksB．CaptainCookC．LinnaeusD．DanielSolander4.Paragraphoneofthetextmainlytellsus___．CA．theimportanceofbotanyB．howtoclas

4、sifyplantspeciesintogroupsC．Linnaeus’contributiontobotanyD．Linnaeus’discoveriesaboutdifferentspecies5.CaptainCookmade___voyagesaltogetheraroundtheworld.CA．oneB．TwoC．ThreeD.fourPost-reading1.HowdidscientistsclassifyplantsbeforeLinnaeus?Somescientistsclassifiedplantsintoherbsandtree

5、s,oraccordingtotheshape第1页共23页ofthefruit,orwhethertheyhadflowersornot.2.WhatwerethegoalsofJamesCook’sfirstvoyagearoundtheworld?TostudythepassingoftheplanetVenusacrossthesun;torecord,classifyanddescribeallplantandanimallifeobservedduringthetrip;tosearchforanunknownsoutherncontinent

6、.3.WhydidJosephBankshavetosupplyhisownmoneytoequippartoftheexpedition?Becausethegovernmentwouldnotpayforsuchanewfieldofscienceasbotany.4.Whatcouldbeapossibleexplanationforthename“strawberry”?Whenpeopleplantstrawberry,theyspreadstrawunderthefruittoreducethenecessaryamountofwatering

7、.TranslatethefollowingphrasesintoEnglish:1.详细地indetail2.处于支配的地位，负责inchargeof3.由⋯⋯负责inthechargeof4.任命某人为⋯⋯appointsb.as5.将⋯⋯分类成classify⋯into⋯6.计算⋯⋯之间的距离calculatethedistancebetween⋯7.一代一代传下去passonfromonegenerationtothenext8.建于⋯⋯之上；以⋯⋯为基础bebasedon9.参与;陷入⋯⋯的活动beinvolvedin10.根据;视⋯⋯而定；按照

8、accordingto11.搜索；寻找searchfor12.总而