Unit4PlantsaroundusPartBLet'stalkLet'slearn（課件）人教PEP版英語(yǔ)三年級(jí)上冊(cè)

Unit4Plantsaroundus我們身邊的植物Howcanwehelpplants?我們?nèi)绾螏椭参?？BTalk&LearnLet’sreviewWhatdowegetfromplants?(我們能從植物中獲取什么？)Fruits.（水果）Freshair.（新鮮空氣）LookandsayWhatcanyousee?（你能看見(jiàn)什么？）

greenschoolLet’slearn

Thisismyschool.ThinkandsayHowtomakeagreenschool?（如何構(gòu)建綠色校園？）

greenschoolLet’slearnWecanbuildaschoolgarden.（我們可以建設(shè)學(xué)校花園。）ThinkandtickWhatdoweneedtobuildaschoolgarden?（學(xué)?；▓@建設(shè)需要什么？）A.flowersB.treesC.grassLet’slearnaflowerflowersFlowersareplants.（花朵是植物。）Let’slearnatreetreesTreesareplants.（樹(shù)木是植物。）Let’slearnTrees,trees.Icanplanttrees.

（我會(huì)種樹(shù)。）名詞：植物動(dòng)詞：種植Let’slearngrass（不可數(shù)名詞）Grassisgreen.（草是綠色的。）ThinkandtickWhatdoplantsneedtogrow?（植物生長(zhǎng)需要什么？）A.sunB.waterC.air(空氣)Let’slearnSun,sun.Plantsneed（需要）sun.Let’slearn名詞：水動(dòng)詞：給......澆水Water,water.Plantsneed（需要）water.Let’slearn空氣Air,air.Plantsneed（需要）air.Air,air.Weneedfreshair.（我們需要新鮮空氣。）Let’slearnWhatdoplantsneedtogrow?（植物生長(zhǎng)需要什么？）Plantsneed

air,waterandsun.ThinkandsayWhataretheytalkingabout?（他們?cè)谡務(wù)撌裁矗浚?........Theschoolgardensneedhelp.（需要幫助。）Let’slearnWhatcanwedotohelptheschoolgarden?（我們能為保護(hù)學(xué)?；▓@做些什么？）A.watertheflowersB.waterthegrassC.plantnewtreesD.chopdowntreesLet’slearnWhatcanwedofortheschoolgarden?（我們能為學(xué)?；▓@做些什么？）Wecanthe

waterflowers.Wecanwaterthegrass.Wecanplantnew(新的)trees.ListenandrepeatTheschoolgardensneedhelp.Wecanwatertheflowers.Wecanwaterthegrass.Wecanplantnewtrees.Nice.And?很好。還有呢？WatchandimitateLet’slearnChenJiedrawapicturetohelptheschoolgarden.（陳潔畫(huà)了一幅畫(huà)來(lái)宣傳幫助學(xué)?；▓@。）sunwaterairtreesgrassflowersPlantsneedair,waterandsun.Icansee...（我能看見(jiàn)...）Whatcanyouseeinherpictures?（你能在她的畫(huà)里看到什么？）WatchandrepeatThinkandsayHowcanwehelpplants?(我們可以怎么樣幫助植物？)Plantnewtrees/flowers/grass.

（種植新樹(shù)/花/草。）Watertheflowers/trees/grass.（給花/草/樹(shù)澆水。）Cuttheleaves.（修剪葉子。）Turnthesoil.（翻土。）Let’sreadAir,waterandsun.Thesecanallhelpplantsgrow.Plant,water,cutandturn.ThesearesomethingsIknow（空氣、水、陽(yáng)光。）（這些都能幫助植物生長(zhǎng)。）（種植、澆水、修剪和轉(zhuǎn)動(dòng)。）（這些是我知道的事情。）Lookanddiscuss綠水青山從我做起Howcanwehelp?Wecan...waterthetrees/flowers/grassplantnewtrees/flowers/grassturnthesoil...（我們學(xué)校也要打造綠色校園，作為學(xué)生我們可以做什么？）flowerstreesgrassPlantssunairwaterWhatdoplantsneed?Howcanwehelpplants?Wecanwatertheflowers...SummaryAssignment1.Readthenewdialoguefor3times.（基礎(chǔ)性作業(yè)）