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1、a dust stormThe soil is washed awayRich lands turn into desertOur environment is serious!What do we do?Lesson 7 Planting Trees Maker:Aiping Liu hole hole n.n.洞洞洞洞 large large adj.adj.大的；巨大的大的；巨大的大的；巨大的大的；巨大的root root n.n.根根根根 seedling seedling n.n.幼苗；秧苗幼苗；秧苗幼苗；秧苗幼苗；秧苗cover cover v.v.覆盖覆盖覆盖覆盖 n.n.盖子盖
2、子盖子盖子 fill v.装满；充满装满；充满 dirt n.泥土；污物泥土；污物pack v.堆积；压实；装箱堆积；压实；装箱dust n.沙尘；尘土；灰尘沙尘；尘土；灰尘 storm n.暴风雨暴风雨dirty adj.不干净的；肮脏的不干净的；肮脏的 northern adj.北方的；北部的北方的；北部的bottom n.底部；最下部底部；最下部1.WhenisTreePlantingDayinChina?2.Whatarethebasicstepsforplantingatree?THINK ABOUT IT!Listen to the dialogue and write true(
3、T)or false(F):1.LiMingandWangMeiwerehavingapicniconafarm.()2.Theyaskedateacherforhelp.()3.LiMingsawanothergroupofpeopleonthehillside.()4.WangMeireallylikedtheproject.()FFFTRead the lesson and fill in the blanks with the words in the box.Then put the steps for planting a tree in the correct order.(bo
4、ttom hole around cover roots)()Put the _ of the seedling into the hole.()Put a little water in the _ of the hole.()_ the roots and fill the hole with dirt.()Pack the dirt _ the new tree with your feet.()Dig a _ big enough to hold the roots of the seedling.43125rootsbottomaroundCoverholeImportant wor
5、ds and phrases:1.dig _ (过过去式去式)_ (过过去分词去分词)_（-ing）_ dig a hole _2.dirt _ (adj.)_ (反反义词）义词）_3.northern 北方的；北部的北方的；北部的 north-northern 其他方位词及形容词其他方位词及形容词 east west south例如例如:Shenzhen is in the _ part of China.4.another group of 5.turn into turn on /off /up/down turn around 6.in/at the bottom of 7.by th
6、e way on ones way 8.for sure9.be made up of 10.more and more serious 1 1.It must be It must be large enoughlarge enough to hold the roots of the to hold the roots of the seedling.seedling.adv.adv.足够地足够地足够地足够地，充足地充足地充足地充足地;十分地十分地十分地十分地;副词副词副词副词/形容词形容词形容词形容词+enough+enough adj.adj.充足的充足的充足的充足的;足够的足够的足够
7、的足够的;enough+enough+名词名词名词名词 n.n.充分，足够充分，足够充分，足够充分，足够;满足满足满足满足;(1 1)Hewalks_Hewalks_.A.slowlyenoughA.slowlyenoughB.enoughslowlyB.enoughslowly(2 2)ButthatisButthatislongenoughlongenough.(3)Thank you!Ive had enough.(4)ThereareThereareenoughseatsenoughseatsforthemall.forthemall.拓展：拓展：拓展：拓展：enough+todost
8、h.enough+todosth.足够足够足够足够做某事做某事做某事做某事TheboyisnotTheboyisnotoldenoughtogotoschool.(.(同义句）同义句）同义句）同义句）Theboyistoo_togotoschool.Theboyistoo_togotoschool.2.make 使使，让让.Maybe you should make the hole a little bigger.make+sb.+形容词形容词 使某人或某事使某人或某事make sb.do 让某人做某事让某人做某事例：例：The news makes us _(happy).The joke
9、 makes him _(laugh).3.fill v.充满，装满充满，装满fillwith 用用装满装满 be filled with 装满装满;充满充满 =be full of 练习：练习：一一、英汉互译英汉互译 植树节植树节 fillwith.by the way 沙尘暴沙尘暴 turn into for sure 在在的底部的底部二二、词型转化词型转化 dig(-ing)_ foot(复数复数)_ exact(副词副词)_ rich(反反)_ north(形容词形容词)_ bottom(反反)_ remember(反反)_ dirt(形容词形容词)_ dirty(反反)_ leave
10、(过去分词过去分词)_课堂检测：课堂检测：一、用一、用所给词的适当形式填空所给词的适当形式填空1.The ground is _(cover)with snow.2.Lanzhou is a _(north)city.3.You d better sweep the floor.Its _(dirt).4.Please remember _(浇浇水水）the plant once a day.二、单选二、单选()1.Dont forget _ the door when you go out.A.close B.closing C.to close D.closed()2.Please _ t
11、he seed(种子）种子）_ soil.A.cover,in B.cover;with C.covered;with D.cover;on()3.Did you plant trees _ Tree Planting Day?A.on B.at C.to D.of ()4.The hole is _ to hold the roots of the seedling.A.enough large B.large enough C.enough small D.small enough()5._,where did you go?A.In a way B.In the way C.On the way D.By the wayHave a try!We must do something to protect the environment.Tree planting is very important work.