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1Unit1:PlantsReadingI:HaveyouseentheTreeTeachingapproach1.CommunicativeApproach,2.CooperativeTeachingApproach,3.Group-discussionMethod,AskandanswerMethodTeachingaims1.Cognativeaim：makestudentsgaingeneralknowledgeabouttheplants.2.Abilityaim:developstudentsabilitytoexpressideas,doreadingcomprehensionandknowbusinessitems.3.Emotionalaim:makestudentsformpositiveattitudetolife.Teachingkeypointsanddifficultpoints1.Generalideaofthetext2.Keywords:I.twilight,medium-sized,laze,doge,heed,rank,embrace,noise,encompass.observe,majesty,awaken;II.big-ticketstuff,nifty,downsizing,antique,sill,sprays,droop,hoe,replacement,tab,swing,hotshot,lesser,.touchstone,suspend3.Phrases:I.Forgetabout,swimwith,foraninstant,catchfire,berightabout,asyet,marvelat,feellikedoing;II.switchto,findwaystodo,feedoneself,gowith,countfor4.Structures:foraninstant,Thereisnothing+adj.(remarkable)+aboutfindwaystodosth.TeachingProceduresStep1:Brainstorming:askstudentsworkwithpartnersandwriteoutwordsorexpressionsabouttreesandflowers.Step2:pairwork:discussthefollowingquestionswithyourpartnersQ1:whatisyourfavoritekindoftrees/flowers?why?Q2:whatisthevalueoftreesandflowersinman’slife?Q3:whatwillyoudotopreservetreesandflowersaroundyou?Step3:Fastreading.Givestudents6-8minutestoscanthetext,theyarerequiredtoanswerthequestionsinthePre-readingpart,andfindthetopicsentencesfortheimportantparagraphs.Step4:Generalideasummarizing.Askstudentstoreadthetextagainandgetthemainideaforeachparagraph.Step5:Scanningfordetailedinformationchecking。Givestudents8minutestoreadthetextagain,anddothefollowingTrueorFalseexercisestoconsolidatethecontentofthetext.2Step6:commentstudent’sperformancepositivelyStep7:Summarizethegeneralofthistextandretellthetexts.Step8:Languagepoints---keywordsandphrases(pronunciation,spelling,meaning,usage.)Step9:SummaryofthisclassDetailscomplements:TreesFlowersPartofTreesorFlowersVerbsinRelationtoTrees&Flowersmapletuliptrunkplantfirroserootgrowpinelilyleafcultivateoakvioletpetalfellwillow,chestnut,cherry,elm,cypress,poplar,apricot,plum,...jasmine,morning-glory,daffodil,chrysanthemum,marigold,pink,daisy,orchid,lotus,peony,magnolia,carnation,...pollen,sepal,branch,stem,twig,sprout,blossom,...bloom,flourish,wither,fade,cutdown,prune,trim,clip,transplant,...1.twilight1）n.thetimewhendarknessisabouttofallforthenight.黄昏e.g.TwilightbeginsatsunsetandendswhenthecenteroftheSunismorethan6°belowthehorizon.Jupiterisnowrisingbeforetwilightends,atabout8:30,sothatby9:30itisrisinghigherintotheeasternskies.2）n.thesmallamountoflightintheskyasthedayends.暮色；黄昏的天色e.g.Itappearedshadowyandinsubstantialinthetwilight.3）n.theperiodjustbeforetheendofthemostactivepartofsomeone’slife.暮年，晚年e.g.thetwilightofheractingcareertwilightyears（人生的）暮年，晚年3［相关搭配］atdusk/twilight：黄昏atdaybreak：破晓atdawn：清晨atnoon：正午atsunrise：日出时分atsunset：日落时分9.blaze1）vi.toshinebrightly.发光e.g.Thehousestillblazedwithlightsalthoughitwasmidnight.Ontopofthetowerabrightlightblazedup.2）vi.toburnverybrightlyandstrongly.熊熊燃烧e.g.Theroomwaswarmandcozy,withafireblazinginthehearth.Atthesewords,thatred,furiouslightblazedagaininhiseyes.Thefireblazeduncheckedforanotherthreedays，destroyingthewholetemple.3）n.thestrongbrightflamesoffire;abigdangerousfire.火焰；烈火；大火e.g.Wesoonhadacheerfulblaze.Windfannedtheblaze,makingitimpossibleforthefirefightertocontinue.4）n.verybrightlightandcolor.光辉，闪耀；五彩缤纷e.g.ablazeofsunshine.Thegardenisablazeofcoloratthistimeofyear.［相关搭配］blazeatrail：做开路先锋；起先导作用e.g.Thecompanyhasblazedatrailinrobotictechnology.ablazeofanger/hatred/passion：突发的怒气/仇恨/激情e.g.Hewassurprisedbythesuddenblazeofangerinhereyes.inablazeofglory/publicity：在盛赞/公众瞩目之下e.g.Ourteamfinishedtheseasoninablazeofglory,winningthechampionshipwithease.12.edge1）vi./vt.tomovegraduallywithseveralsmallmovements,ortomakesth.dothis.4（使）徐徐移动e.g.Thecaredgedforwardsatwalkingpace.Hedgeredgedherchairclosertomine.Slowly,weedgeourwaytowardsthefrontofthecrowd.2）vi./vt.todevelopgradually.（使）缓慢发展e.g.Priceshavebeenstaticformonths,butarenowbeginningtoedgeup.3）n.thepartofanobjectthatisfurthestfromthecenter.边；边缘e.g.Justleaveitontheedgeofyourplate.Sulistoodatthewater’sedge.4）n.thethinsharppartofabladeortoolthatcuts.刀口，刃e.g.Careful—thatknifehasaverysharpedge.［相关搭配］havetheedgeon/over：稍微胜过······e.g.ShehastheedgeovertheotherstudentsinEnglishhavingspentayearinEngland.taketheedgeoff：削弱；减轻e.g.Trythis.Itshouldtaketheedgeoffthepain.13.shed1）vt.todrop;allowtofall.脱落；掉下；褪下e.g.Hestrodeacrossthebathroom，sheddingwetclothesashewent.Mostofthetreesshedtheirleavesinautumn.Asitgrows,asnakewillregularlysheditsskin.Thegirlshedtearsofjoyonhearingthegoodnews.2）vt.togiveoff(light);illuminate.发出（光线）；照亮；照射e.g.Thelampshedayellowglowonthedesk.3）vt.togetridofsth.nolongerneeded.摆脱；去掉e.g.Thecompanyisplanningtoshedaboutaquarterofitsworkforce.Ishedmyinhibitionsandjoinedthedancing.［相关搭配］shedpounds/stones：减轻体重e.g.I’dliketoshedafewpounds.shedlighton：使易于理解e.g.We’rehopinghisletterwillshedsomelightonthemystery.Whathesaidshedsomelightonthisissue.shedblood：流血5e.g.Toomuchbloodhasbeenshedinthisconflict.15.embrace1）vt./n.tohold(sb./s