Module12Unit2課件英語九年級上冊

Unit2Repeatthesethreewordsdaily:reduce,reuseandrecycle.Module12Saveourworld初中外研版九年級上冊1.Tograspthekeywordsandexpressions.2.Tounderstandthemainideaofthepassage.3.Toletthestudentsrealizetheresponsibilityofprotectingtheenvironment.Doyouknowwhatreduce,reuseandrecyclemean?WarmupLearnaboutreduce,reuseandrecyclereuse重復(fù)使用，多次利用WarmupLearnaboutreduce,reuseandrecyclereduce減少使用,節(jié)約資源WarmupLearnaboutreduce,reuseandrecyclerecycle分類回收，循環(huán)再生WarmupLearnaboutreduce,reuseandrecyclechinadivideplasticpolicyreusebottlethrowawayrepeatreducen.瓷；瓷器v.分開n.塑料adj.塑料的n.政策；方針v.再次使用;重復(fù)利用n.瓶

扔掉；丟棄v.重說；重新做減少;減低;縮小LearnLearnthenewwordsandexpressions.clothtontonsofrubberrecyclingrapidstepgrandsongranddaughtern.布；布料n.噸許多；很多n.橡膠

n.回收利用adj.快速的;迅速的n.步驟；措施n.(外)孫子n.(外)孫女LearnLearnthenewwordsandexpressions.Thesearesomebowlsandspoonsmadeofchina.Wecanusethemmanytimes.Weshouldn’tusedisposablefoodboxesordisposablechopsticks.Theyarebadfortheenvironment.1Lookatthepictures.Saywhichwaysaregoodfortheenvironmentandwhy.Someonethrewanemptybottleinariver.It’sbadfortheenvironment.Therearethreerubbishbinsforrecycling,sopleasedividethewastebeforeyouthrowthingsintothem.Wecansaveenergy.1Lookatthepictures.Saywhichwaysaregoodfortheenvironmentandwhy.2Lookatthetitleofthepassage.Whatsuggestionsdoyouthinkthepassagewillmake?Usethewordsintheboxtohelpyou.chinadividenecessaryplasticpolicyreuse?Itisbettertousechinacupsandbowlsbecausetheycanbeusedmanytimes.?Itisbettertodividethewasteintothingstorecycleandthingstothrowaway.?Itisnecessarytouselessplasticbags.?Youshouldmakearecyclingpolicyforyourclassmatesandyourself.?…HowtobegreenByWangLinglingHow

green

are

you?

Answer

these

questions

and

find

out.

·Do

you

walk

or

ride

a

bike

to

school?

·Do

you

buy

new

clothes

just

because

they

are

modern?

·Do

you

turn

off

the

lights

when

you

leave

the

room?

·Do

you

take

your

own

bag

when

shopping

and

not

ask

for

a

plasticbag?

·Do

you

buy

drinks

in

bottles?

And

what

do

you

do

with

the

bottles

when

they

are

empty?

·Do

you

divide

the

waste

into

things

to

recycle

and

things

to

throw

away?

3Readthepassageandanswerthequestionsinthefirstpart.We

all

need

a

healthy

environment,

but

we

produce

waste

every

day,

and

it

is

harmful

to

our

environment.

Repeat

these

three

words

daily:reduce,

reuse

and

recycle.

ReduceReduce

means

“use

less”.

Do

not

waste

things.

It

saves

money

and

causes

less

pollution.

Donotorder

more

food

than

you

can

finish.Turn

off

the

lights

when

you

do

not

need

them.

Before

you

buy

something

new,

think

whether

it

is

really

necessary,

because

maybe

the

old

one

is

just

as

good!3Readthepassageandanswerthequestionsinthefirstpart.

Reuse

Reuse

means

“use

again”.

Use

things

for

as

long

aspossible.

Look

after

them

so

that

they

willlast.Repair

them

if

possible.

Do

not

throw

them

away

and

buy

new

ones.

Do

not

use

paper

cups

or

paperbags.

It

is

better

to

use

china

cupsand

cloth

bags

because

they

can

be

usedmany

times.

3Readthepassageandanswerthequestionsinthefirstpart.3Readthepassageandanswerthequestionsinthefirstpart.We

cannot

hope

for

rapid

change,

but

let’s

take

these

simple

steps

today

so

that

we

will

savetheworld

for

our

grandsons

and

granddaughters

tomorrow.3Readthepassageandanswerthequestionsinthefirstpart.A.Trytousesomethinglongandmanytimes.

B.Managetouseaslittleaspossible.

C.Changesomethingthatisusedintonewthings.1.recycle2.reduce3.reusePracticeReadandmatchthesuggestionswiththetopic.1.Orderfoodthatyoucanfinish.2.Uselesselectricityathome.3.Learnwaystorecycleathome.4.Usepapercupsandpaperbags.5.Repairthings.6.Dividerubbishintodifferentgroups.7.Collectwasteorrubbishtoraisemoney.8.Burnthingstosaveenergy.√√√√4Check(√)thesuggestionsthatarementionedinthepassage.5Findtwothingsyoushoulddoandtwothingsyoushouldnotdointhepassage.Givereasons.ThingsReasonsTwothingsyoushoulddoWalkorrideabiketoschool.Usechinacupsandclothbags.Walkingorridingabikedoesn’tburnoilorcauseairpollution.Chinacupsandclothbagscanbeusedmanytimes.ThingsReasonsTwothingsyoushouldnotdoBuynewclothesjustbecausetheyaremodern.Throwthingsawaywithoutrecycling.Oldthingscanbeasgoodasnewones.It’sbettertochangethingsintosomethingelsethanthrowingthemawayorburningthem.5Findtwothingsyoushoulddoandtwothingsyoushouldnotdointhepassage.Givereasons.Weshouldrecyclerubbishbecauseitcanhelpusprotecttheenvironment.5Useyouranswerstowritesentences.

Weshouldnotthrowthingsawaywithoutrecyclingbecauseit’sbettertochangethingsintosomethingelsethanthrowingthemawayorburningthem.…1.關(guān)上（電燈、電源等）2.請求，要3.把……分成……4.對……有害5.以便6.把……變成……7.最好做某事8.扔掉9.許多，很多10.做出改變PracticeTrytoremembertheexpressions.turnoffaskfordivide…into…beharmfultosothatchange…into…It’sbettertodosth.throwawaytonsofmakeachange1.Andwhatdoyoudowiththebottleswhentheyareempty?

你怎么處理那些空瓶子？

辨析dowith與dealwith

二者均意為“處理，處置”，但dowith與something或者what連用，dealwith與難題或者h(yuǎn)ow連用。Whatdoyoudowiththisproblem?=Howdoyoudealwiththisproblem?你怎么處理這個問題？Languagepoints2.Doyoudividethewasteintothingstorecycleandthingstothrowaway?

你將廢物分成要回收的和需要丟棄的嗎？

dividev.分配；分開。常用結(jié)構(gòu)：

divide...into...把……分成……divide...between/among...

和……分擔(dān)/分享；瓜分ThetoysaredividedbetweenDamingandhisbrother.這些玩具由大明和他弟弟分享。Languagepointsthrowaway意為“扔掉；丟棄”，后可跟代詞或名詞作賓語。跟代詞作賓語時，代詞需放在throw與away之間；跟名詞作賓語時，名詞既可位于throw與away之間，也可位于away之后。Don’tthrowthechairaway/throwawaythechair.Maybeyou’llneeditlater.不要扔掉那把椅子?？赡苣阋院筮€會用到。Ifyoudon’tliketheseflowers,throwthemaway.如果你不喜歡這些花，就把它們?nèi)拥舭?。Languagepoints3.Repeatthesethreewordsdaily:reduce,reuseandrecycle.

請每天重復(fù)這三個詞：減少、再利用、再循環(huán)。

repeatv.重說;重復(fù)reusev.重復(fù)使用前綴“re-”,意思是“再,重復(fù)”。

I’msorry,couldyourepeatthat?

抱歉，能重復(fù)一下嗎？Thebottlescanbereused

upto20times.這些瓶子可重復(fù)使用達(dá)20次。Languagepoints4.Turnoffthelightswhenyoudonotneedthem.

當(dāng)你不需要的時候，關(guān)掉電燈。

turnoff意為“關(guān)掉(水源、煤氣、電源等)”。

關(guān)掉它/它們:turnit/themoff。

反義詞是:turnon打開

拓展：turnup/down調(diào)高/低(音量)

Heturnedupthevolume(音量)onthetelevision.他把電視機(jī)的音量調(diào)大了。Languagepoints5.Itisbettertousechinacupsandclothbagsbecausetheycanbeusedmanytimes.

用瓷杯和布袋更好，因?yàn)樗鼈兛梢远啻问褂?。①It’sbettertodosth“最好做某事”

拓展：hadbetter(not)dosth最好（不）要做某事

Ifyouwanttopassyourexamsyou’dbetterchangeyourhabit.

你若想通過考試就最好改變你的習(xí)慣。Languagepoints②辨析clothes,cloth,clothing

clothes“衣服”，統(tǒng)指各種衣服，謂語動詞是復(fù)數(shù)；cloth“布，織物”，不可數(shù)名詞；clothing“衣物”，是集合名詞，為衣服、服裝的總稱。Moirawalkedupstairstochangeherclothes.莫伊拉上樓去換衣服了。Shebegancleaningthewoundwithapieceofcloth.

她開始用一塊布清潔傷口。Theyofferedfoodandclothingtothepoor.他們向窮人提供食物和衣服。Languagepoints6.Wethrowtonsofrubbishawayeachyear,andwehavetomakeachange.我們每年扔掉很多垃圾，我們必須做出改變。

ton是量詞，意為“噸”；tonsof意為“許多，很多”，

既可修飾不可數(shù)也可修飾可數(shù)名詞。

Peopleeattonsofmeatinthecityeveryyear.

這座城里的人每年吃很多肉。Languagepoints7.Althoughittakesenergytochangethingsintosomethingelse,itisbetterthanthrowingthingsawayorburningthem.

盡管把一種東西變成另一種東西也消耗能源，但是比扔掉或燒掉他們要好。

change…into…把……變成……Youcan’tchangeironintogold. 你無法把鐵變成金子。Languagepoints8.Wecannothopeforrapidchange,butlet’stakethesesimplestepstoday…我們不能期望快速的改變，但是今天就讓我們從這些簡單的措施開始吧……

takesteps采取措施Weneedtotakesomestepstoreducepollution.我們需要采取一些措施來減少污染。Languagepoints

tonsgranddaughters

recycleRepeatstep

divide

plastic

policy

rapid6Completethepassagewiththecorrectformofthewordsinthebox.

dividegranddaughterplasticpolicyrapidrecyclerepeatstepton*Don’tthrowbottlesaway.*Writeorprintonbothsidesofthepaper.*Bringyourownchopsticksfromhomeandreusethem.*Don’tusedisposablecupsorplates,either.*Putpaper,plastic,glassandmetalintherecyclingbins.Workinpairs.Makealistofthingsyoucandotomakeyourschoolgreener.7Don’tthrowbottlesawaybecauseitisbettertorecyclethem.Writeapassageonhowtomakeyourschoolgreenerandgivereasons.UsethelistyouhavemadeinActivity7tohelpyou.Usebecause,soandsothat.8HelpMakeaGreenSchool!Wecandomanythingstomakeourschoolgreen.Rememberthethreemostimportantwords:reduce,reuseandrecycle!ReduceManypeoplewastepaperbecausepaperischeap.Butweshoulduselesspapersothatwecansavetrees.Makesureyouwriteorprintonbothsidesofthepapersothatnothingiswasted.Thissimpletipwillcutyourpaperusageinhalf!8ApossibleversionReuseManypeoplelikedisposablecutlerybecausetheydon’thavetobewashedup.Butitisn’tgreen.Bringyourownchopsticksfromhomeandreusethem.Don’tusedisposablecupsorplates,either.RecycleWealleatanddrinkatschooleveryday,sothereareplentyofwrappers,bottlesandcanstodisposeof.Butdon’tjustthrowthemintherubbishbin—supporttheschool’srecyclingprogramme!Putpaper,plastic,glassandmetalintherecyclingbins.Followthesestepsandwe’llallhaveagreenschool!81.It’s_________toprotectourearthrightnow.2.—Let’s________theseoldnewspaperstomakesomedecorations.—That’sagoodidea.3.Wecanallhelp_______airpollution.Forexample,walkorrideabiketoschool.4.________bagsarebadfortheenvironmentformanyreasons.necessaryreusereducePlastic用方框中詞的適當(dāng)形式填空Exercisereuseplasticnecessaryreduce1.他們正在使沙漠變?yōu)檗r(nóng)田。(change…into)

2.我們一定要采取措施使這樣的事不再發(fā)生。(takesteps)

3.電池能被回收,不要扔掉它們。(throwaway)

Theyarechangingdesertintofarmland.Wemusttakestepstopreventthisfromhappeningagain.Batteriescanberecycled.Don’tthro