初中八年级英语课件Welcome to the unit（省一等奖）

WelcometotheunitWhatdidtheworldusetobe?Itusedtobeagreenworld.Whatistheworldlikenow?Thereismuchairpollutionandwaste.Howcanweliveagreenlife?Listenandanswer

1.WhatisHobogoingtodo?2.Willmoretreesbeplantedthisyear?3.WhatdoesEddielikedoing?4.WhatwillEddieplant?Heisgoingtoplanttrees.Yes.Treesaregoodforus.Helikesdigginginthegarden.Hewillplantbreadfruittrees.短文缺词填空。Springiscoming.EddieasksHobowhatheisgoingtodo.Hobosaysheisgoingtoplant________.Eddieasksifmoretreeswillbe________thisyear.Hobosaysyesbecausetreesare________foreverybody.EddiewantstogowithHobo.Hesayshelikes_________inthegarden.Oh,ishe________?EveryoneknowsEddieusedtobe________.HasEddiechanged?Ofcoursenot.Whathereallywantsis_________breadfruittreessothathecaneatlotsofbreadfruit.Eddiereallyenjoys_________!treesplantedgooddiggingseriouslazyplantingeatingActoutthecomicstripreduce

v.减少，降低e.g.Wecanreduceair pollutionbyriding bicycle.

Let’slearnsomewaystoliveagreenlife.turnoff关上（开关）e.g.Wecansaveenergybyturningoff

thelightswhenweleave.recyclev.回收利用，循环利用e.g.Wecanprotecttheenvironmentbyrecyclingthings.takeashowere.g.Wecansavewaterbytakingshortershowers.Theclass1,Grade8studentsaretalkingaboutwaystoliveagreenlife.Lookatthepicturesbelowandmatchthemwiththecorrectsentences.Agreenlifea.Wecanreduceairpollutionbyridingbicycles.b.Wecansavewaterbytakingshortershowers.c.Wecansaveenergybyturningoffthelightswhenweleavearoom.d.Wecanprotecttheenvironmentbyrecyclingwaste.Wecanridebicycles____________________.Wecantakeshortershowers_____________.Wecanturnoffthelights______________.Wecanrecyclewaste_______________________.toreduceairpollutiontosavewatertosaveenergytoprotecttheenvironmentMrWuisaskingthestudentshowtoliveagreenlife.Let'slistencarefully.

Listenandanswer

1.HowdidKittygotoschoolinthepast?2.Whataboutnow?3.WhatdoesMilliethinksheshoulddotoliveagreenlife?Herfatherusedtodrivehertoschool.Theytaketheundergroundnow.Shethinksit’swiseforpeopletochoosepublictransportandridebicycles.4.WhataboutDaniel?5.WhataboutSandy?Hethinkswecantakeshortershowerstosavewater.Shethinksweshouldremembertoturnoffthelightswhenweleavearoom.Workinpairsandusetheconversationasamodel.Oneplaystheroleof“Mr.Wu”,othersareKitty,Millie,DanielandSandy.Threeminutesisenough.ActouttheconversationWorkingroupsandtalkaboutthewaystoliveagreenlife.A:Whatshouldwedotoliveagreenlife?B:Ithink….C:Ithink….D:Ithink….Freetalk1.Willmoretreesbe

plantedthisyear?

今年更多的树将会被种植吗？

句中willbeplanted

意思是“将会被种植”，是一般将来时的被动语态。

e.g.Thepandawillbe

senttothezootomorrow.

这只大熊猫明天将被送到动物园。Languagepoints2.It’swiseforpeopletochoosepublictransportorridebicycles.对人们来说选择公共交通或骑自行车是明智的。

Itis+adj.+forsb.+todosth.意思是“对某人来说做什么事情怎么样”。

常用于此句型的形容词有important,difficult,dangerous,necessary,useful,possible等.

e.g.Itisveryimportantforstudentsto

learnEnglishwell.

对学生们来说学好英语是很重要的。Itis+adj.+of

+sb.+todosth.，常用于此句型的形容词有good,kind,nice,clever,wise,wrongbad

等，用来对人的性格、品质等进行说明.e.g.你这样说真是太好了。

It’sverykindofyoutosayso.1.打算、计划做某事2.植更多的树3.在花园里挖沟begoingtodosth.plantmoretreesdiginthegarden4.种植水果面包树5.对…...有好处6.减少空气污染7.严重的，严肃的plantbreadfruittreesbegoodfor…reduceairpollutionbeserious8.节约水/能源9.引起严重的空气污染savewater/energycauseseriousairpollution

根据汉语提示写单词。1.Ishe________(严肃的)?2.Wecan________(减少)airpollution byridingbicycles.3.Heis________(挖洞)inthegarden.4.Wecan________(回收利用)oldthings.5.Itis____(明智的)ofyoutotakeamap.seriousreducediggingrecyclewiseExercises

B．用所给单词的适当形式填空。1.Moremoney

(need)fortheworknextyear.2.Wecanprotectourenvironmentby

(collect)rubbish.3.Whatshouldwedo___________(live)agreenlife?4.Pleaseremember___________(turn)offthelightswhenyouleavetheroom.5.It'swiseofyou__