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PlantaPlant!Unit2Thinkaboutit!1.Haveyoueverplantedtrees?Ifyes,howtoplanttrees?2.WhenisTreePlantingDayinChina?OnMarch12th.Lesson7PlantingTreesdigaholeputtheseedlinginsidecovertherootsandfillintheholewithdirtHowtoplantatree?packthedirtaroundthenewtreewithyourfeet.putalittlewaterinthebottomoftheholeReadandanswer.1.WhatareLiMingandhisclassmatesdoingonMarch12?Theyareplantingtreesasaschoolproject.2.WhyshouldLiMingmaketheholealittlebigger？3.Whydomanypeoplecometoplanttrees?Becausetheenvironmentischangingandtheywanttodosomethingtohelp.Becauseitmustbelargeenoughtoholdtherootsoftheseedling.Digahole,puttheseedlinginside,covertheroots,filltheholewithdirt,packthedirtaroundthetreeandputwaterinthebottomofthehole.4.Howtoplantatree?Languagepoints1.Isitbigenough?(1)adj/adv+enough“足够...”big/richenough(2)enough+n.“足够的...”enoughmoney/timeTheboyisoldenoughtogotoschool.Ihaveenoughtimetodomyhomework.2.Maybeyoushouldmaketheholealittlebigger.（1）makesb./sth.+adj(er)使......处于......状态（2）alittle+比较级“一点儿......”Iamalittleyoungerthanyou.3.Itmustbelargeenoughtoholdtheseedling.must(1)“必须”，表示必要性（2）“一定”，表示肯定推测注意：否定推测用can'tImustgotothebankandgetsomemoney.It'sraining,theroadmustbewet.-Isthatboyyourbrother?-No,itcan'tbehim.Heisathomenow.4.Bytheway,thereisanothergroupofpeopledownthehill.another“另一个，再一个”，后接可数名词单数，指不定数目中的任意一个other“别=的，其他的”，其后常接复数名词theother表示两者中的“另一个”是特指，one...theother...“一个...另一个”others用做泛指其“他的人或物”，其后不能再跟名词，相当于other+复数名词theothers特指再一个整体中的其余的人或物，后不跟名词，相当于theother+复数名词5.forsure“肯定地，确定地”6.It'sfunandimportanttoplantpants.It's+adj.(forsb.)todosth.（对某人来说)做某事是...的7.Oh,andpleaseremembertoputalittlewaterinthebottomofthehole.(1)remenbertodosth.“记得要去做某事”rememberdoingsth.“记得做过某事”(2)inthebottomof“在......底部”8.Filltheholewiththdirt.fill...with...“用......把......填满”befilledwith...=befullof装满着...，充满着...Timeforreflectionfill…with…bythewayduststormturnintointhebottomof…It’s+adj.todosth.用…….填满顺便说一下沙尘暴变成在…….底部做某事……Fillintheblankswiththewordsinthebox.bottomholearoundcoverroots1.Putthe____oftheseedlingintothehole.2.Putalittlewaterinthe_______ofthehole.3._____therootsandfilltheholewithdirt.4.Packthedirt_______thenewtreewithyourfeet.5.Digabig_____enoughtoholdtherootsoftheseedling.rootsbottomCoveraroundhole