Unit8AgreenworldTaskSelfassessment課件牛津譯林版八年級英語下冊

牛津譯林版八年級英語下冊Unit8AgreenworldTask&SelfassessmentTask

&

Self-assessment（第六課時）1.Our

environment

is

changing

for

the

worse,

so

it

is

time

for

us

to

go

green!我們的環(huán)境變得越來越糟糕，因此到了我們大家進行環(huán)保的時候了?。?）changefortheworse意為“惡化，變糟”，反義短語為changeforthebetter，意為“變好，好轉(zhuǎn)”。例如：Theweathercouldchangequicklyfortheworse.天氣可能會迅速變糟。Ihopetheweatherwillsoonchangeforthebetter.我希望天氣會很快變好。（2）gogreen意為“環(huán)?！?，相當于protecttheenvironment。這里的go用作連系動詞，意為“變成（某種狀態(tài)）”，后接形容詞。例如：Whatshallwedotogogreen我們該做什么來實現(xiàn)綠色環(huán)保？Readandanswerthequestionsbelow.1.Whatcanwedotosavewater2.WhatcanwedotoreducepollutionTakeshortershowers.Turnoffthetapewhenwebrushteeth.Reusewaterifpossible.Donotuseplasticbags.Takeourownbagswhenshopping.Separatewasteintodifferentgroup.Enrichyourlifetoday,yesterdayisowismysteryTosavepower:Turnoffthelightswhenyouleavearoom.TurnoffthepowerwhenyourTVorcomputerisnotinuse.Toreducepollution:Donotuseplasticbags.Takeyourownbagswhenshopping.Separatewasteintodifferentgroups.Moretipsforagreenlifestyle:DomoreexerciseandwatchlessTV.Plantsomeflowersathome.Followthesesmallsteps,andyoucanmakeabigdifferencetotheEarth!Enrichyourlifetoday,yesterdayisowismysteryParagraph1:__________________________Paragraph2:__________________________Paragraph3:__________________________Paragraph4:__________________________Paragraph5:__________________________ThewaystosaveresourcesThewaystoreducepollutionIntroductionMoretipstoliveagreenlifeConclusionReadforstructureProblemActionHopeEnrichyourlifetoday,yesterdayisowismysterygogreenshortershowersthetapreusewaterturnoffthelightsnotinuseplasticbagsourownbagswastedomoreexerciseplantsomeflowersRead&completeEnrichyourlifetoday,yesterdayisowismysteryWhatmakesagoodarticle1.Haveaclearstructure.（文章結(jié)構(gòu)清晰）2.Usedetailstosupportmainpoints.（用細節(jié)支撐要點）3.Usedifferentexpressions.（句式表達多樣）4.Usetranstions.（使用連接詞）Enrichyourlifetoday,yesterdayisowismystery

Introduction Mainbody ConclusionPara.1Para.2-4Para.5takeshortershowersturnoffthetapreusewaterturnoffthepowerRetellMillie’sarticle(2mins)takeyourownbagswhen…separatewasteinto…domoreexercisewatchlessTVplantflowersproblemsavewater&savepowerreducepollutionmoretipshopeactionEnrichyourlifetoday,yesterdayisowismysteryFollow

these

small

steps,

and

you

can

make

a

big

difference

to

the

Earth!遵循這些小步驟，你可以給地球帶來很大改變!

本句是“祈使句+and+陳述句”句式，該句式中陳述句用一般將來時或陳述句中含有情態(tài)動詞。此句型可與含if引導的條件狀語從句的復合句進行轉(zhuǎn)換。例如：

Work

hard,

and

you’ll

succeed.

=

If

you

work

hard,

you’ll

succeed.

努力學習，你就會成功。Enrichyourlifetoday,yesterdayisowismysteryHere

are

some

simple

steps

to

take.

這是一些可以采取的步驟。

【辨析】simple與easysimple指事情、問題本身容易、簡單，即不復雜、不難理解或不難操作，與complex（復雜的）對應easy指做事、解決問題容易，即做得容易、簡單，不怎么花費力氣，與difficult對應

例如：

It’s

not

easy

for

me

to

solve

the

simple

problem.

對我來說，解決那個簡單的問題并不容易。UsefulexpressionsItistimeforusto….Wecansavewaterby….Weshoulduse/take….…isagoodwayto….Itisimportantforusto….Itisgoodto….Moreover,….Enrichyourlifetoday,yesterdayisowismystery

Millieiswritingthescriptforthepresentation.Helphercompleteherscript.Usetheinformationonpage118tohelpyou.B▲Ourenvironmentischangingfortheworse,soitistimeforusto(1)_________.Herearesomesimplestepstotake.Wecansavewaterbytaking(2)_______________andturningoff(3)__________whenwebrushourteeth.Weshouldalso(4)___________ifpossible.Inordertosavepower,weshould(5)_________________whenweleavearoom.WeshouldalsoturnoffthepowerwhenourTVorcomputeris(6)_________.gogreenshortershowersthetapreusewaterturnoffthelightsnotinuseEnrichyourlifetoday,yesterdayisowismystery一、根據(jù)句意和中文提示寫出單詞。1.The

heavy

rain

_______（導致）

several

traffic

accidents

on

the

highway

yesterday.2.Try

to______（再使用）water

if

possible.causedreuse3.Sorry,

there

is

no

_______（簡單的）

way

to

work

out

the

problem.4.Mum,

what

is

the

first_____（步驟）

to

make

a

banana

milkshake？5.Cindy,

there

are

a

few

spelling_________（錯誤）

in

your

homework.simplestepmistakesEnrichyourlifetoday,yesterdayisowismystery二、用括號內(nèi)所給詞的正確形式填空。1.Air

pollution

is

harmful

to

______（live）

things.2.We

should

do

something

to

keep

water______（clean）.3.Now,

more

and

more

people

are

used

to______（go）

green

and

living

healthily.4.In

order

not______（be）

late

for

the

meeting,

I

chose

to

take

a

taxi.livingcleangoingto

beEnrichyourlifetoday,yesterdayisowismystery5.Mr

Liu

raised

his

voice

so

that

he

could

_________（hear）

by

everyone

in

the

classroom.6.You

must

obey

the

law,

or

you

will____________（punish）.7.It

is

snowing,

and

the

radio

says

it

will

change

for

the_______（bad）

tomorrow.be

heardbe

punishedworseEnrichyourlifetoday,yesterdayisowismysteryReadforlanguageTheEarthisintrouble!Weneedtotakestepstoprotecttheenvironment.gettingworseEnrichyourlifetoday,yesterdayisowismysteryWecansavewaterby

and

.Weshouldalso

.Inordertosavepower,weshould

.Weshouldalso

.Tip1:Usesometransitionalexpressionstomakethearticlecoherent.ReadforlanguageTip2:Usedifferentexpressionstomakethearticlebetter.

Introduction Mainbody ConclusionPara.1Para.2-4Para.5problemsavewater&savepowerreducepollutionmoretipshopeactionWritingtime1.Planningyourarticle(1min)Enrichyourlifetoday,yesterdayisowismystery

Introduction Mainbody ConclusionPara.1Para.2-4Para.5problemsavewater&savepowerreducepollutionmoretipshopeactionWritingtime2.Writingyourarticle(3mins)collectrainwaterforuseinthegardenuseenergy-savingbulbsusereusablebottlesfordrinksputourlunchinareusableboxeatseasonalandlocalfoodweartherightclothesEnrichyourlifetoday,yesterdayisowismysteryWriting水對我們的生命起著重要的作用,它是生命的源泉,是人類賴以生存和發(fā)展的不可缺少的重要的資源之一。我們學校準備舉行“節(jié)約用水，從現(xiàn)在做起”的英語征文比賽。請根據(jù)以下表格內(nèi)容寫一篇不少于80字的英語短文。重要性沒有水,人類就無法生存；水的不同用途。不良現(xiàn)象不關(guān)水龍頭；洗澡時間過長；……(列舉其它不良現(xiàn)象)。建議你的建議(2-3條)。Howtosavewater……Enrichyourlifetoday,yesterdayisowismysteryPossibleversion:HowtoSaveWaterWaterisveryimportantinourlife.Wedrinkiteverydayanduseittocookandwashthings.Wecannotlivewithoutwater.Butinourdailylife,wesometimesforgettoturnoffthetap.Andwetakelongshower.Weeventhrowrubbishintotheriver.DoyouknowhowtosavewaterThereareseveralwaystosavewater.Firstly,takeshortershowersanddon’tleavethetaprunningwhenwedon’tneedtousewater.Secondly,trytoreusewater.It’sthemostimportantwayforustosavewater.Atlast,weshouldnotpollutewatersothatwewillhavefreshwaterforyearsandyears.Ifwedonotsavewater,thelastdropofwaterwillbeateardrop.Toprotectwateristoprotectourlife.Enrichyourlifetoday,yesterdayisowismysteryUsefulexpressionstakesomesimplestepschangefortheworsegogreenbrushone’steeth