2026牛津译林版英语八年级下册Unit 8 第1课时 Welcome to the unit课件

牛津译林版

八年级下册GreenWorld第1课时Comicstrip&WelcometotheunitUnit8TeachingGoals语言知识

掌握单词：dig,serious,breadfruit,reduce,recycle,cause,wise

掌握短语：begoodfor...

学习能力

能够用句型：Whatcanwedo...?Weshould...以如何保护环境、节约资源的话题展开讨论思维品质

思考造成环境污染的原因、应对措施文化意识

作为社会中的一员，作为学生的我们要有环境保护意识_____________________________________________________________Whatareyougoing

todo,Hobo?Planttrees.Lead-in___________________________________________________Willmoretreesbe

plantedthisyear?Yes.Treesaregoodforus.Lead-inwill+主语+be+done，被动语态一般将来时一般疑问句begoodfor，对……有益___________________________________________________________OK.

I'llgowithyou,Ilike

digginginthegarden.Areyouserious?Lead-in___________________________Sure.

I'llplantbread

fruit

trees.

Breadfruit...Lead-inLead-inInordertoprotectourenvironment,whatelsecanwedo?Lead-inWecanprotectthe

environment__________________.Wecansaveenergy__________________________whenweleavearoom.byrecycling

waste.byturningoffthelightsLead-inWecanreduceair

pollution____________________.wecansavewater

_______________________.byriding

bicyclesbytakingshorter

showersspeakingdigseriousbreadfruitreducerecyclecausewisev.dig-d_g-d_gv.eduuadj.serious__adv.ly挖（洞，沟等）认真的，严肃的面包果减少，降低回收利用，循环利用导致；造成明智的，充满智慧n.v.v.recycl___n.ingv.adj.wise__adv.lyWords[dɪɡ][ˈsɪəriəs][ˈbredfruːt][rɪˈdjuːs][ˌriːˈsaɪkl][kɔːz][waɪz]wis___n.dom拆盲盒recycleseriouslywise

wisdomreduce玩法：任意说出盲盒中的单词词性和意思。目标：检验新学单词的识记情况。dug

WordsspeakingUsetheconversationbelowasamodel.BDaniel Mr.Wu Millie Kitty SandyUsetheconversationbelowasamodel.BMrWu:Whatshouldwedotoliveagreenlife,class?情态动词动词原形Usetheconversationbelowasamodel.BKitty:Mydadusedtodrivemetoschool,butnowwetakethe

underground.=byundergrounddrivesbtosp,开车送某人去某地

usedtodosth过去常常usedtodoingsth习惯做某事Usetheconversationbelowasamodel.BMoreandmorefamiliesowncarsandthis

causesseriousairpollution.moreandmore+n.越来越多的……=leadtomoreandmore+adj.越来越怎么样比较级+比较级

越来越怎么样Usetheconversationbelowasamodel.BMillie:

Iagree.It'swiseforpeopletochoosepublictransportorride

bicycles.不定式句型It’s+adj.+forsb+todosthUsetheconversationbelowasamodel.BDaniel:Ithinkwecantakeshortershowerstosavewater.takeashower=takeshowersUsetheconversationbelowasamodel.BSandy:Yes.

Andweshouldremembertoturnoffthelightswhenwe

leavea

room.remembertodosth时间状语从句Usetheconversationbelowasamodel.BMrWu:Whatshouldwedotoliveagreenlife,class?Kitty:Mydadusedtodrivemetoschool,butnowwetakethe

underground.

Moreandmorefamiliesowncarsandthis

causesseriousairpollution.Millie:

Iagree.It'swiseforpeopletochoosepublictransportorride

bicycles.Daniel:Ithinkwecantakeshortershowerstosavewater.Sandy:Yes.

Andweshouldremembertoturnoffthelightswhenwe

leavea

room.Usetheconversationbelowasamodel.BMrWu:

(1)_____________Kitty:Mydadusedtodrivemetoschool,(2)_____________Moreandmorefamiliesowncarsandthis

causesseriousairpollution.Millie:(3)_____________It'swiseforpeopletochoose

publictransportorride

bicycles.Daniel:Ithinkwecantakeshortershowerstosavewater.Sandy:Yes.(4)_____________A.Butnowwetakethe

underground.B.

Whatshouldwedotoliveagreenlife,class?C.

Andweshouldremembertoturnoffthelightswhenwe

leavearoom.D.

Iagree.BADCRetellRetellUsetheconversationbelowasamodel.BMrWu:Whatshouldwedotoliveagreenlife,class?Kitty:Mydadusedtodrivemetoschool,butnowwetakethe

underground.

Moreandmorefamiliesowncarsandthis

causesseriousairpollution.Millie:

Iagree.It'swiseforpeopletochoosepublictransportorride

bicycles.Daniel:Ithinkwecantakeshortershowerstosavewater.Sandy:Yes.

Andweshouldremembertoturnoffthelightswhenwe

leavea

room.speakingPracticesA:Hi,Jane.CouldIaskyouafewquestions?B:Certainly.A:Weallknowthatyou’reworkingforanorganizationthatprotectstheenvironment.____1____B:Well,mymainjobistohelpspreadthemessageaboutprotectingtheenvironment.Forexample,thethreeRs-reduce,reuseandrecycle.____2____A:Sowhatcanwedoathometoprotecttheenvironment?A．Wonderfulideas!B．Allofthemareimportant.C．Weshouldreducethewasteweproduce.D．Canyoutelluswhatyouaredoingthere?E．Whatshouldpeopledotoprotecttheenvironment?F．Recyclingcanprotecttheenvironmentandsavemoney.DBPracticesA:Sowhatcanwedoathometoprotecttheenvironment?B:____3____Forexample,weshouldusebothsidesofpaperandreuseplasticbags.A:Whatcanstudentsdoatschool?B:____4____Soweencouragestudentstocollectwastepaperandsoftdrinkcans.Thenwesortthemsothattheycanberecycled.A:____5____Thankyou!B:It’sapleasure.CFAA．Wonderfulideas!B．Allofthemareimportant.C．Weshouldreducethewasteweproduce.D．Canyoutelluswhatyouaredoingthere?E．Whatshouldpeopledotoprotecttheenvironment?F．Recyclingcanprotecttheenvironmentandsavemoney.6．Toprotecttheenvironment,peoplehavefoundsomegoodwaysto________waste.A．reduce

B．increase

C．develop

D．repeat7．A________accidenthappenedjustnow,whichkilledatleast18people.A．safe

B．serious

C．weak

D．disabled8．Pleaseremember________thelightwhenyouareout.A．toturnon B．toturnoff

C．turningon

D．turningoff单项选择玩法：抢答模式，10秒看一题，以最快举手为准，说出正确答案。目标：检验新学单元内容的综合运用能力。Practices9．—Accordingtoarecentsurvey,manystudentshavepooreyesight.—Inmyopinion,readingonmobilephonestoooftenisthe_______ofhavingpooreyesight.A．cost

B．result

C．cause

D．importance10．—Plantingmoretreesisgoodforourcity.—Ofcourse.Treescan________dustandhelpkeeptheairclean.A．reuse

B．recycle

C．reduce

D．return11．Itis________ofpeopletouseenergy________thesun,windandwater.A．wise;on B．wisely;from C．wise;from

D．wisely;of单项选择Practices12．Manyaccidents_____________(cause)bycarelessdriverslastyear.13．Heisusedto________(live)aloneinthecountryside.14．Mycousinisverycleverandhealwaysdoeseverything________(wise).15．It’sstupid(愚蠢的)ofyou___________(change)yourplannow.16．—Willthemeeting________(put)offuntilnextweek?

—Sorry,Idon’tknow.17．PeoplecandosomethinggoodforourEarthby________(ride)bicycles.18．Theyarejustkidding.Don’ttakeit________(serious).用正确的形式填空werecausedlivingwiselytochangePracticesbeputridingseriously19．为了进一步美化校园，下个月我们会在我们学校种很多树。Nextmonthmanytrees______________