冀教版八年級(jí)英語下冊(cè) （Why Are Plants Important）Plant a Plant 教學(xué)課件

八年級(jí)下冊(cè)WhyArePlantsImportant?

TeachingAims1.Newwordandphrases:pleasantshadefulfillbasicsoilIt’spleasanttodo…..做……很愉快takeenergyfrom…..從…….獲取能量inaword總之；一句話2.Tounderstandtheconversationabouttheimportanceofplants.3.Tolearntotalkaboutwhyweneedtrees.pleasantshadefulfillbasicsoiladj.

使人愉快的n.

樹蔭；陰涼處v.

達(dá)到；執(zhí)行adj.

基本的；基礎(chǔ)的n.

土；土壤Words&expressionsFunctionsofForestWhatplantsgrownearyourhome?Whydoweneedtrees?Thinkaboutit!Plantsnearourhome1.Tolistenandunderstandtheconversationabouttheimportanceofplants.2.Tolearnsomeusefulwordsandexpressionstotalkaboutwhyweneedtrees.ObjectivesWords:

pleasant,shade,fulfill,basic,soilPhrases:takeenergyfrom…inawordbemadefromcarryawayIt’spleasanttodo…主語+can’t…without…Patterns:Readandanswer.1.WhatareDanny,JennyandBriantalkingabout?Theyaretalkingabouttreesandthereasonwhyweneedthem.2.Donutsdon’tgrowontrees,dothey?No,theydon’t.3.Whydoweneedtrees?(1)

Cleantheair.(2)Situnderatreeintheshade.(3)Thetreesandplantstakeenergyfromthesunandturnitintofood.(4)Medicineandclothingaremadefromtreesandplants.(5)Manyanimalsliveintheforestandeatthefruitfromthetrees.(6)Coverthesoil.(7)Plantsmakeeverythinglookbeautiful.Readthelessonandticktheitemsmentioned.1.Peoplecaneatplantsorusethemasmedicine.2.Plantshelpmaketheaircleanandfresh.3.Manyanimalsliveintheforest.4.Books,paper,pencilsanderasersallcomefromplants.5.Animalseatthefruitfromthetrees.6.Theplantscoverthesoilandcanstopthedust.7.Whentheweatherissunnyandhot,peoplecansitintheshadeunderatree.8.Theplantsmakeeverythinglookbeautiful.9.Peopleusewoodfromtreestobuildhousesandfurniture.Completethepassagewiththecorrectformsofthewordsinthebox.basicshadeforestcoverpleasantTherearemanytreesandplants.It’s________towalkintheforest.Whentheweatherissunnyandhot,youcansitinthe_______underatree.Treesandotherplantsareour_______needsforlife.Manythingsaremadefromtreesandplants.pleasantshadebasicMostanimalsliveinthe_____andeatthefruitfromthetrees.Andplants______thesoil.Thatway,thewindandwaterdon’tcarrythesoilaway.forestcover

It’spleasanttodo…做….很愉快It’spleasanttoliveinbeautifulsurroundings.生活在優(yōu)美的環(huán)境里是令人愉快的。That’sbecausebeautifulhandwritingcangivesomeoneagoodimpressionandalsoit’spleasanttoread.這是因?yàn)槊利惖墓P跡，可能給別人留下良好的印象，并且愉快的閱讀。LanguagePointspleasant

指一般性的好，強(qiáng)調(diào)所修飾對(duì)象所具有的品質(zhì)使人覺得好玩、有趣、舒服，含有客觀性。Wehadaverypleasanttimeattheirhouselastnight.昨晚我們?cè)谒麄兗疫^得很愉快。Ihopeyouwillhaveapleasantholiday.我希望你過一個(gè)愉快的假日。pleased

只用于人，不用于物，指某人滿足了自己的愿望而感到高興。I’mverypleasedyoucancome.2.shade

n.樹蔭，陰涼處Temperaturesintheshadecanreachforty-eightdegreesatthistimeofyear.一年中的這個(gè)時(shí)候，陰涼處的溫度能達(dá)到48攝氏度。Whatapleasantshadethesetreesgiveus!這些樹底下多么陰涼舒服呀!3.fulfill

v.達(dá)到，實(shí)現(xiàn)，執(zhí)行Wemustfulfilltheplan,whateverhappens.無論如何要完成計(jì)劃。Whatimportantdreamhaveyouyettorealizeandfulfill?你有什么重要的夢(mèng)想還沒有實(shí)現(xiàn)和完成？fulfillone’sneeds滿足某人的需要Theearthhelphumanbeingsfulfilltheirbasicneeds.地球幫助人類實(shí)現(xiàn)最基本的需求。4.takeenergyfrom…

從……獲取能量Allplantsandanimalstakeenergyfromthesun.所有的動(dòng)植物都從太陽獲取能量。Peoplemusttakeenergyfromfood.人必須從食物中獲取能量。5.bemadefrom…

由……制成Thehouseismadefromsteel.房子是由鋼鐵制成的。Thepaperismadefromwood.紙是樹木做的。Clothmadefromsilkisfamousforitslightnessandbeauty．絲綢以輕而美著稱。6.carryaway

把……搬（移）走Thefloodcarriedawaythewoodenbridge.洪水把木橋沖走了。拓展：carryoff輕而易舉地完成carryout執(zhí)行carryforward發(fā)揚(yáng)，推進(jìn)Wewillcarrytheenterpriseforward.我們將要推進(jìn)企業(yè)的發(fā)展。Thepolitician’ssuccessfulspeechcarried

himforward.那個(gè)政治家成功的演講使他名聲大振。It’sademandingrole,butI’msureshe’llbeabletocarryitoff.這是一個(gè)富有挑戰(zhàn)性的角色，但是我肯定她能勝任。Itwon’tbeaneasyplantocarryout.那并不是一項(xiàng)容易實(shí)施的計(jì)劃。7.inaword

總之，一句話Inaword,hetiresofeverything.簡(jiǎn)言之，他對(duì)一切都感到厭倦了。Inaword,theycandoeverythingtheylikewithmoney.總之，他們用金錢能做到他們喜歡做的一切。Inaword,Ilovemyschool.Ifindmyschoollifemoreandmoremeaningfulandcolorful.總之，我愛我的學(xué)校，我發(fā)現(xiàn)學(xué)校生活越來越有意義和多姿多彩。8.主語+can’t…without…

…沒有…不能…

Fishcan’tlivewithoutwater.魚沒有水不能活。

Ican’tsucceedwithoutyoursupport.沒有你的支持，我不可能成功。Wecannotexistwithoutair,foodandwater.我們沒有空氣、食物和水就不能生存。Timeforreflectiontakeenergyfrom…inawordbemadefromIt’spleasanttodo…fulfillone’sneedscarryaway從…獲取能量總之，一句話由…制成做…很愉快滿足…的需求把……搬（移）走Allplantstakeenergy______thesunandmakeit______food.A.to;fromB.into;toC.from;toD.from;into2.Plantscoverthesoil.Thenthewindandwaterdon’tcarrythesoil___.A.inB.outofC.awayD.onMultiplechoiceExercise3.Aretheremanytrees________?A.wheredoyouliveB.youlivewhereC.whereyouliveD.youlivethere4.Let’s____treesandthereasonwhyweneedthem.A.totalkaboutB.talkingaboutC.talkatD.talkabout5.Donutsdon’tgrow_____trees!A.inB.onC.atD.in6.Canyouseesevenmonkeys____thetree.A.onB.inC.ofD.above7.Thedesksaremade_______wood.A.inB.fromC.intoD.of8.Wemakebooks____trees.A.fromB.onC.atD.in9.Peopleandotheranimalsneedfood______.A.livingB.liveC.toliveD.lives10.MissLiuwalks____thesestudents.A.betweenB.amongC.inD.for11.Peoplecan’tlive_____airorwater.A.withB.withoutC.inD.andTrade_____(有助于)thedevelopmentofindustry.It’s_________(愉快的)