冀教版英语八年级下册 Unit2 Plant a Plant!Lesson 11 Amazing Plants课件.ppt

Unit2PlantaPlant!Lesson11AmazingPlants

1学习目标2新课导入3新课讲解4当堂小练5课堂小结目录contents

Masterthenewwordsandphrases,themeaningoftext.AsktheSscantalkabouttheplantsintheirdailylife.MaketheSscanusethegrammarinpractice.学习目标

Haveyoueverheardaboutanyspecialplants?Howmanyplantscanyouname?说一说新课导入

Aflyingflower?Lookatthisplant.Itsflowerslooklikeegrets.Whatareegrets？Theyareakindofbird.Becausethisplant’sflowerslooklikeflyingegrets,peoplecallittheegretflower.ItgrowsineasternAsia.Isn’titbeautiful?新课讲解

Canplantsbeshy?Weallknowthatpeoplecanbeshy.Buthowcanaplantbeshy？Whensomethingtouchesthisplant’sleaves,theycloseuptightly.Afterafewminutes,theleavesopenupagain.Thisplantisfunforsmallchildrentoplaywith.

Whatmakesatreelaugh？Whenitcomestolaughing,thistreeisreallyfunny.Thisisbecausethefruitofthistreehasaholeinit.Ifthewindblows,thisamazingtree“laughs”．Whenpeoplefirsthearitlaughing,theyareusuallyquitesurprisedandbegintolaughalongwiththetree.ItgrowsinthemiddleofAfrica.

Canafossilbealive？Lookatthisplant.ItgrowsinthesouthwestofAfrica.Likemostplants,ithasroots.Butithasonlytwoleavesandastem.Itstwoleavescontinuetogrowforitswholelife.Doesitlookold？Thisplantcanliveaslongas1500years,sopeoplecallitalivingfossil.

Languagepoint1Whenpeoplefirsthearitlaughing,theyareusuallyquitesurprisedandbegintolaughalongwiththetree.hearsb.doingsth.意为“听到某人正在做某事”，强调听见的动作正在进行。e.g.Ihearsomeoneknockingatthedoor.Pleasegoandseewhoitis.我听到有人在敲门。请去看一下是谁。

Languagepoint2Canafossilbealive?辨析：alive,living,live与livelyalive/?la?v/adj.活着的，有生气的e.g.Thepoorvillagewasalivebecauseofsomanytourists.这个贫困的村子由于众多的游客而有生气。

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