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1、Lesson7PlantingTreesLearning aims1.Master the new words and phrases.2.Understand the dialogue.3.Know how to express tree planting steps in English.4.Know why we should plant trees.Warm-up1NewWordsandPhrases2Listen,readandanswer3Retellthestepsofplantingtrees45Homework1.WhenisTreePlantingDayinChina?2.
2、Whatarethebasicstepsforplantingatree?Warm-upTalkaboutthequestionshole n.洞 large adj.大的；巨大的root n.根 seedling n.幼苗；秧苗cover v.覆盖 n.盖子 fill v.装满；充满 dirt n.泥土；污物Newwordspack v.堆积；压实；装箱dust n.沙尘；尘土；灰尘 storm n.暴风雨 dirty adj.不干净的；肮脏的northern adj.北方的；北部的bottom n.底部；最下部1.fillwith用用.填满填满Newphrases用土把坑填满。用土把坑填满
3、。坑被土填满。坑被土填满。Filltheholewithdirt.befilledwith被被充满充满Theholeisfilledwithdirt.2.coverv.覆盖覆盖n.盖子盖子cover.with用用盖住盖住Covertherootswithdirt.用土把根盖住用土把根盖住becoveredwith.被被.盖住盖住Therootsarecoveredwithdirt.根被土盖住根被土盖住3.bytheway顺便说一下顺便说一下Bytheway,whenisTreePlantingDayinChina?顺便问一下顺便问一下，中国的植树节是什么时候？，中国的植树节是什么时候？4.tu
4、rninto变成变成=changeintoThenorthernareahasturnedintodesert.=Thenorthernareahaschangedintodesert.北方地区已经北方地区已经变成变成了沙漠。了沙漠。5.inthebottomof在在.底部底部Putalittlewaterinthebottomofthehole.在坑在坑底底放一点水。放一点水。6.duststorm沙尘暴沙尘暴7.forsure肯定地；确定地肯定地；确定地Iwilllikeitforsure.我我肯定肯定会喜欢它。会喜欢它。1.Listentothetapeandtrytounderstan
5、dthedialogue.2.Listenagainandfollowit.Listen,readWritetrue(T)orfalse(F).1.LiMingandWangMeiwerehavingapicniconafarm.()2.Theyaskedateacherforhelp.()3.LiMingsawanothergroupofpeopleonthehillside.()4.WangMeireallylikedtheproject.()FFFTReadandanswerFillintheblankswiththewordsinthebox.bottomholearoundcover
6、roots1.Putthe_oftheseedlingintothehole.2.Putalittlewaterinthe_ofthehole.3._therootsandfilltheholewithdirt.4.Packthedirt_thenewtreewithyourfeet.5.Diga_bigenoughtoholdtherootsoftheseedling.rootsbottomCoveraroundholeRead the dialogue and order the steps of planting a tree.54321Show time!Show time!Show
7、time!Show time!Retell the steps of planting a tree or makeupadialogue about the steps with your partner.12345dig a hole large enough.putinsidecover.and fill.packwaterin the bottom of.Whyshouldweplanttrees?1.Clean the air.2.Make the earth clean and green.Thefollowingpictureswilltellyouwhyweneedtoplanttrees.Tips:Preview Lesson 8 and you will knowmorewhy we should plant trees.Homework:MakeanEnglishposterabouthowtoplanttrees.(50-80words)Thank you!Thank you!Thank you!Thank you!三中 李静