冀教版英语八年级下册 Unit2 Plant a Plant!Lesson 7 Planting Trees课件.ppt

Unit2PlantaPlant!;1学习目标2新课导入

3新课讲解4当堂小练

5课堂小结;Masterthenewwordsandphrases,understandthemeaningoftext.

Learnabouthowtoplantatree.

Whyweshouldplanttrees?Howtoprotecttheenvironmentinourdailylife?;思考;It’sMarch12.LiMingandhisclassmatesareonahillside.Theyareplantingtreesasaschoolproject.Aworkeristherehelpingthem.

LiMing:Excuseme,sir.Wearediggingahole.Isitbigenough?;Worker:Maybeyoushouldmaketheholealittlebigger.Itmust

belargeenoughtoholdtherootsoftheseedling.

LiMing:Isee.Thankyou.

Worker:Now,puttheseedlinginside,covertherootsandfill

theholewithdirt.Thenpackthedirtaroundthenew

treewithyourfeet. ;WangMei:OK.Bytheway,thereisanothergroupofpeopledown

thehill.Aretheyalsocomingtoplanttrees?

Worker:Yes.Manypeopleareworriedbecausetheenvironmentis

changing,andtheywanttodosomethingtohelp.

LiMing:Thesechangesareserious.Whenthereisaduststormin

spring,itgetswindyanddirtyeverywhere.;WangMei:Ms.Liutoldusthewindblowsthedirtandthesand

herefromthenorth.Nothingcanstopthewind

becausetherearenotmanytreesleft.

Worker:Exactly.Alotofrichlandsinthenorthernareahave

turnedintodesert.;LiMing:Isupposetreeplantingisveryimportantwork.

WangMei:Forsure.Ireallylikethisproject.It’salsoagreatway

tolearnaboutnature.

Worker:Yes.It’sfunandimportanttoplantplants.Oh,andplease

remembertoputalittlewaterinthebottomofthehole.;Languagepoint1;befilledwith被……充满/塞满

e.g.Butthenewroadsandstreetswillbefilledwithmanycarsandbusessoon.?

但是不久，新的道路又将被很多公共汽车和小汽车塞满。;Languagepoin