Unit 2 Plant a Plant Lesson 7 Planting Trees示范公開課教學課件【八年級英語下冊（冀教版）】

Unit2PlantaPlantLesson7PlantingTreesNewwords:holen.洞largeadj.大的；巨大的rootn.根seedingn.幼苗；秧苗coverv.覆蓋n.蓋子fillv.裝滿；充滿dirtn.泥土；污物parkv.堆積；壓實；裝箱dustn.沙塵；塵土；灰塵stormn.暴風雨dirtyadj.不干凈的；骯臟好的northernadj.北方的；北部的bottomn.底部；最下部seedn.種子budn.芽holen.洞leafn.葉;樹葉rootsn.根stemn.莖;干

1.WhenisTreePlantingDayinChina?2.Whatarethebasicstepsforplantingatree?THINKABOUTIT!

①Readthelessonandwritetrue(T)orfalse(F).1.LiMingandWangMeiwerehavingapicniconafarm.()2.Theyaskedateacherforhelp.()3.LiMingsawanothergroupofpeopleonthehillside.()4.WangMeireallylikedtheproject.()Let’sDoItFFFT②Fillintheblankswiththewordsinthebox.Thenputthestepsforplantingatreeinthecorrectorder.(Ifbottomholearoundcoverroot)Putthe

oftheseedlingintothehole.Putalittlewaterinthe

ofthehole.

therootsandfilltheholewithdirt.Packthedirt

thenewtreewithyourfeet.Diga

bigenoughtoholdtherootsoftheseedlingrootsbottomaroundCoverhole③Completethepassagewiththemissingphrases.TheGreenGreatWallwasbuiltacross

ofthecountry'.WhatistheGreenGreatWall?Itismadeupofstripsofhuman-plantedforest.Eachyear

blowalotofsoilofftheland.Thingsaregettingmoreantimoreserious.About3600squarekilometresofgrasslandaretakenbytheGobiDeserteveryyear.TheGreenGreatWallprojectstartedin1978.By

,peopleholdbacktheexpansionofthedesertandraisenorthernChina'sforestcoverageby5%to15%.Bytheyear2050,

willbeabout2800mileslong.A.theGreenGreatWallB.plantingmoretreesC.duststormsD.thenorthernpartABCD④Workinpairs.Readthelessonandthepassageaboveagain.Whyshouldweplanttrees?Talkaboutitandlistatleastthreereasons1.Itmustbelargeenoughtoholdtherootsoftheseeding.adv.足夠地，充足地;

十分地;

adj.充足的;

足夠的;

n.充分，足夠;

滿足;

1.He

walks

slowly

enough.2.Butthatislongenough.

3.Thankyou!I’vehadenough.4.There

are

enough

seats（seats

enough)for

them

all.Languagenotes:2.Bytheway,thereisanothergroupofpeopledownthehill.another表示“另一個;又一個”，指三個或者三個以上的人或物中沒有確定的另一個，后接單數(shù)名詞或代詞。another+數(shù)字+名詞的復數(shù)形式=數(shù)字+more+名詞的復數(shù)形式，表示“再有幾個---”；

Other表示“別的，其他的”是泛指，當形容詞或代詞用。Others表示“別的（其他的）人或物”，是other的復數(shù)形式。是代詞，后面不能再加名詞。the

other是特指。others是other的復數(shù)形式，泛指“另外幾個”，“其余的”。I

don’t

like

this

one.

Please

show

me

another.He

has

two

daughters.

One

is

a

nurse,

the

otheris

a

worker.

Somecamebycar,otherscameonfoot.We

must

think

more

of

other

comradesWeshouldhelpothers.Ineedanothertwochairs.=Ineedtwomorechairs.3.Oh,andpleaseremembertoputalittlewaterinthebottleofthehole.remembertodosth記得要做某事（這件事情還沒有做rememberdoingsth記得做過某事（這件事已經(jīng)做了）

Remembertoclosethedoor,please.記著關(guān)門。Irememberclosingthedoor.我記得我關(guān)了門了。Howtoplantaseed?A.Putitinthesuneveryday.B.Covertheseedwithsoil.C.Watertheseed.D.Chooseaseedandputitinapot._________________________________DBCAExercises1.--Wouldyouliketoplayfootballwithme?--_____.A.Yes,Ido.B.Yes,please.C.Yes,I’dloveto.D.Yes,Iwould.2.Don’tforget_______itinthesun.Plantsneedssunshine.putB.toputC.putting

D.puts3.----Thelightintheofficeisstillon----Oh，Iforgot___.A.turningitoff

B.