Amazing-PlantsPlant-a-Plant-省公开课一等奖新名师优质课比赛一等奖课件.pptx

学练优九年级英语（JJ）教学课件AmazingPlantsUnit2PlantaPlant第1页1.Beabletousethesewordsandphrases:egret,eastern,shy,tightly,fossil,southwest,living,hearabout,looklike,easternAsia,closeup,openup,Whenitcomesto.,alongwith,inthemiddleof,continuetodo,alivingfossil2.Beabletolearnsomeamazingplants3.Beabletodescribesomeplantswithsomeusefulexpressionsandwriteitdown第2页4.Beabletolearnsomekeysentences:Whensomethingtouchesthisplantsleaves,theycloseuptightly.Whenitcomestolaughing，thistreeisreallyfunny.Ifthewindblows,thisamazingtree“laughs”.第3页Doyouknowthenameofthiskindofplant?雏菊雏菊daisy第4页peony牡丹花牡丹花cacti仙人掌仙人掌第5页lotus荷花荷花morningglory牵牛花牵牛花第6页rose玫瑰玫瑰杨树杨树 polar第7页小麦小麦 wheat水稻水稻 rice第8页egreteasternshytightlyfossilsouthwestlivingn.白鹭白鹭adj.东方东方;东部东部adj.害羞害羞adv.紧紧地紧紧地;牢靠地牢靠地n.化石化石n.&adj.西南西南()adj.活着活着第9页Haveyoueverheardaboutanyspecialplants?Howmanyplantscanyouname?第10页Letsdoit1 Listenandnumberthesentences.Whenyoutouchthiskindofplant,itclosesuptightly.Thisplantcanliveaslongas1500years.Itreallyisafossil.24第11页Lookattheseflowers!Theylooklikeflyingegrets!Thisamazingtreelaughswhenthewindblows.31第12页EasternAsiaIts flowerslooklikeflyingegrets.MiddleofAfricathisamazingtree“laughs”whenwindblows.SouthwestofAfricaIthasonlytwoleavesandastem.Itstwoleavescontinuetogrowforitswholelife.2Readthelessonandfillinthetable.第13页3Fillintheblankswiththecorrectwords.Thefirstletterisgiven.ouchasternhyurprised第14页4Lookformoreamazingplantsandtalkaboutoneofthem.Youcantalkaboutthefollowingaspects.Task tips:1.Whatisit?2.Wheredoesitlive?3.Whatdoesitlooklike?4.Whydoyouthinkitisamazing?第15页 Activity：talking about plants 第16页 Talking about plants alocasia (巨型海芋巨型海芋)Indonesia1.33metersindiameterweighasmuchas100kgover2meterstallsmellsawfulattractmanykindofinsects第17页intherainforestsofIndonesia.oneofthebiggestflowers.stinky1.4meters,nostems,noleavesorroots.Rafflesia (大王花大王花)第18页Paragraph 1B.This plant can live as long as 1500 years.It really is a fossil.C.Look at these flowers!They look like flying egrets!D.This amazing tree laughs when the wind blows.A.When you touch this kind of plant,it close up tightly.Paragraph 2Paragraph 3Paragraph 4第19页1.Whensomethingtouchesthisplantsleaves，theycloseuptightly.closeup是动词短语，意为是动词短语，意为“合起来，收合起来，收拢拢”。其反义短语为其反义短语为openup，意为，意为“张开，打开张开，打开”。例：例：Beforeyoucomein,closeupyourumbrella.请在进来前请在进来前收起你雨伞。收起你雨伞。tightlyadv.紧紧地；牢靠地。紧紧地；牢靠地。tightadj.紧紧第20页2.Whenitcomestolaughing，thistreeisreallyfunny.“Whenitcomesto”，意为，意为“当提到，就当提到，就而论而论”。其中。其中to是介词，后面可接名词、代词、动名词，是介词，后面可接名词、代词、动名词，不可接动词原形不可接动词原形。例：例：Whenitcomestomusic，Ilovepopmusicbest.就音乐而论，我最喜欢流行音乐。就音乐而论，我最喜欢流行音乐。第21页3.Thisisbecausethefruitofthistreehasaholeinit.该句是一个含表语从句复合句。该句是一个含表语从句复合句。“Thisisbecause”句型中，句型中，由连词由连词because引导名词性从句在此作表语，引导名词性从句在此作表语，意为意为“这就是因为这就是因为”。because后接某事产生原因。后接某事产生原因。例：例：Hedidnotgooutlastnight.Thatisbecausehehadtohelphislittlesisterwithherhomework.昨天晚上他没有出去，昨天晚上他没有出去，那是因为他得辅导他妹妹做作业。那是因为他得辅导他妹妹做作业。第22页4.Ifthewindblows，thisamazingtree“laughs”.该该句是一个主从复合句。句是一个主从复合句。ifconj.假如，假如。它在句中假如，假如。它在句中引导引导条件状语从句条件状语从句。在含在含if引导条件状语从句复合句中，引导条件状语从句复合句中，if从句位置灵活，可直接从句位置灵活，可直接放在主句后面放在主句后面；若；若if从句放在句首从句放在句首,从句后面要加逗号和主句从句后面要加逗号和主句隔开。隔开。例：例：Ifyouwashitcarefully,thiscoatwillkeepyouwarmthroughmanywinters.假如你小心地洗，这件外套能够保暖许多个冬天。假如你小心地洗，这件外套能够保暖许多个冬天。第23页5.Whenpeoplefirsthearitlaughing，theyareusuallyquitesurprisedandbegintolaughalongwiththetree.【辨析】【辨析】hearsb.doingsth.与与hearsb.dosth.hearsb.doingsth.听见某人正在做某事听见某人正在做某事；hearsb.dosth.听到某人做了某事听到某人做了某事比如比如:IheardhersingingasongwhenIpassedherroom.我经过她房间时候，听见她正在唱歌。我经过她房间时候，听见她正在唱歌。Iheardhimgodownstairs.我听见他下了楼。我听见他下了楼。第24页一、翻译以下句子。一、翻译以下句子。1.打开你心去迎接每一个挑战。Openupyourhearttomeeteachchallenge.2.说到我们身体，我们才是老板。Whenitcomestoourbodies,wearetheboss.3.和我朋友们在一起，我非常开心。Alongwithmyfriends,Ifeelveryhappy.4.巴西只是这么试验中间者。Brazilisinthemiddleofanexperiment.第25页二、单项选择。1.Whenitcomesto_，mygrandmalaughsbecausesheisgoodatit.AdancingBdanceCdancesDdanced2.IheardTom_whenIwalkedpasthisofficeyesterday.AsingBsingingCtosingDsang第26页3.Doyouknowwhenhewillcomebacktomorrow?Sorry,Idontknow.Whenhe_back,Illtellyou.AcomesBwillcomeCcomeDmaycome4.Stevenalongwithhisclassmates_makingamodelplane.AareBisCamDbe第27页5.Marywasheard_justnow.Whathappened?Johnwastellingajoke.A.cryB.tocryC.laughD.tolaugh6.Youlooksotired.Mymothermakesme_playingthepianofor2hourseveryday.A.practiceB.topracticeC.practicing第28页1.Learnsomenewwordsandexpressions.2.Learnmoredetailsaboutsomeamazingplants.第29页Writeapassageaboutoneoftheamazingplants.(80-100words)Tasktips:Whatisit?Wheredoesitlive?Whatdoesitlooklike?Whydoyouthinkitisamazing?第30页