英语：Unit2_lesson7课件1(冀教版八年级下)

Unit1Lessons7-12PlantaPlant!Youwilllearn(1)Functions:TalkingaboutPlantsandGardening(2)Grammar:Wordbuilding(构词法)(3)Structures:It'sfunandimportanttoplantplants.Gardeningisaveryenjoyablehobby.Thatisthewholepurposeofgrowingagarden.Lesson7PlantingTreesholen.洞largeadj.大的；巨大的rootn.根seedingn.幼苗；秧苗coverv.覆盖n.盖子fillv.装满；充满dirtn.泥土；污物parkv.堆积；压实；装箱dustn.沙尘；尘土；灰尘stormn.暴风雨dirtyadj.不干净的；肮脏好的northernadj.北方的；北部的bottomn.底部；最下部10.seedn.种子9.budn.芽holen.洞9.leafn.叶;树叶10.rootsn.根8.stemn.茎;干1.WhenisTreePlantingDayinChina?2.Whatarethebasicstepsforplantingatree?THINKABOUTIT!①Readthelessonandwritetrue(T)orfalse(F).1.LiMingandWangMeiwerehavingapicniconafarm.()2.Theyaskedateacherforhelp.()3.LiMingsawanothergroupofpeopleonthehillside.()4.WangMeireallylikedtheproject.()Let’sDoItFFFT②Fillintheblankswiththewordsinthebox.Thenputthestepsforplantingatreeinthecorrectorder.(Ifbottomholearoundcoverroot)Puttheoftheseedlingintothehole.Putalittlewaterintheofthehole.therootsandfilltheholewithdirt.Packthedirtthenewtreewithyourfeet.Digabigenoughtoholdtherootsoftheseedling43125rootsbottomaroundCoverhole③Completethepassagewiththemissingphrases.TheGreenGreatWallwasbuiltacrossofthecountry'.WhatistheGreenGreatWall?Itismadeupofstripsofhuman-plantedforest.Eachyearblowalotofsoilofftheland.Thingsaregettingmoreantimoreserious.About3600squarekilometresofgrasslandaretakenbytheGobiDeserteveryyear.TheGreenGreatWallprojectstartedin1978.By,peopleholdbacktheexpansionofthedesertandraisenorthernChina'sforestcoverageby5%to15%.Bytheyear2050,willbeabout2800mileslong.A.theGreenGreatWallB.plantingmoretreesC.duststormsD.thenorthernpartABCD④Workinpairs.Readthelessonandthepassageaboveagain.Whyshouldweplanttrees?Talkaboutitandlistatleastthreereasons1.Itmustbelargeenoughtoholdtherootsoftheseeding.adv.足够地，充足地;十分地;adj.充足的;足够的;n.充分，足够;满足;1.Hewalksslowlyenough.2.Butthatislongenough.3.Thankyou!I’vehadenough.4.Thereareenoughseats（seatsenough)forthemall.2.Bytheway,thereisanothergroupofpeopledownthehill.another表示“另一个;又一个”，指三个或者三个以上的人或物中没有确定的另一个，后接单数名词或代词。another+数字+名词的复数形式=数字+more+名词的复数形式，表示“再有几个---”；Other表示“别的，其他的”是泛指，当形容词或代词用。Others表示“别的（其他的）人或物”，是other的复数形式。是代词，后面不能再加名词。theother是特指。others是other的复数形式，泛指“另外几个”，“其余的”。Idon’tlikethisone.Pleaseshowmeanother.Hehastwodaughters.Oneisanurse,theotherisaworker.Somecamebycar,otherscameonfoot.WemustthinkmoreofothercomradesWeshouldhelpothers.Ineedanothertwochairs.=Ineedtwomorechairs.3.Oh,andpleaseremembertoputalittlewaterinthebottleofthehole.remembertodosth记得要做某事（这件事情还没有做rememberdoingsth记得做过某事（这件事已经做了）Remembertoclosethedoor,please.记着关门。Irememberclosingthedoor.我记得我关了门了。Howtoplantaseed?A.Putitinthesuneveryday.B.Covertheseedwithsoil.C.Watertheseed.D.Chooseaseedandputitinapot._________________________________DBCA1.--Wouldyouliketoplayfootballwithme?--_____.A.Yes,Ido.B.Yes,please.C.Yes,I’dloveto.D.Yes,Iwould.3.Don’tforget_______itinthesun.Plantsneedssunshine.A.putB.toputC.puttingD.puts4.----Thelightintheofficeisstillon----Oh，Iforgot___.A.turningitoffB.turnitoffC.toturnitoffD.havingturneditoff5.Shehastwosons,___isateacher,_____isanengineerAone,theotherBone,anotherCanother,anotherDone,other6Thet-shirtistoolong,pleaseshowme___AanotherBotherCothersDtheother7.Chinaislargerthan_____countriesinEuropeAotherBothersCanyotherCanyothersHomeworkRemembersomeimportantsentences.CompleteEnglishnecessarypracticeLesson7.PreviewLesson8.