人教九年级Unit 全单元

人教九年级Unit全单元第1页/共179页1.We’retryingtosavetheearth!

我们正在竭尽全力拯救地球!

trytodo=tryone’sbesttodo

努力去做某事。

e.g.Everystudentshouldtrytostudy

hardinordertostudyinauniversity.

为了进入大学学习，每个学生都应该努力学习。Languagepoints第2页/共179页Theearthispolluted.第3页/共179页airpollution空气污染Thefactoriesthatburncoalpollutetheairwithalotofblacksmoke.n.煤炭第4页/共179页Factoriesputwasteintotheriver.waterpollution水污染n.废弃物第5页/共179页noisepollution噪音污染Therearemorecarsontheroad.第6页/共179页1aHerearesomewordsrelatedtodifferentkindsofpollution.Writethemintheboxbelow.Thenaddmorewords.第7页/共179页Herearesomewordsrelatedtodifferentkindsofpollution.berelatedto与…有关

e.g.

Iamnot

related

to

himinanyway.

我和他无任何关系。

第8页/共179页noisepollution________________________________________________airpollution____________________________________________waterpollution________________________________________________loudmusicplanesmobilephonesfactoriescarssmokingshipsfactorieslitteringrubbishbuildinghousesbuildinghousesloudmusiccarsrubbishplaneslitteringshipsfactoriessmokingbuildinghousesmobilephones第9页/共179页1bListenandcompletethesentences.Whatwastheproblem?Theriverwas_____________.Eventhebottom(底部)oftheriverwasfullof_________.Therewerenomore______forfishermen(渔民)tocatch.reallydirtyrubbishfish第10页/共179页Whatcausedtheproblem?Peoplearethrowing_______intotheriver.Factoriesareputting______intotheriver.Howshouldtheproblembesolved?Weshouldwritetothe____________andaskthemto___________thefactories.Everyoneshouldhelpto__________theriver.litterwastegovernmentclosedowncleanup第11页/共179页litter

v.乱扔【U】

n.垃圾rubbishwaste垃圾废弃物Peopleshouldthrowawaylitterinthebin.n.垃圾箱第12页/共179页4.Eventhebottomoftheriverwasfullofrubbish.Yes,butpeoplearethrowinglitterintotheriver.litter和rubbish都可指“垃圾”，用作不可数名词rubbish指“没用的东西(被扔或将要丢弃的无用的东西)”不可回收.litter指“(室内或公共场所)乱扔的废物(纸屑、不要的包装纸、废瓶等)”还可回收。第13页/共179页e.g.Throwtherubbishout.

把垃圾扔出去。

Theroomisfullofrubbish.

房间里堆满了垃圾。

Pickupyourlitterafterapicnic.

野餐后将废弃物收拾好。

第14页/共179页1cRole-playtheconversationTheriverwasdirty.Eventhebottomoftheriverwasfullofrubbish.Butitusedtobesoclean!第15页/共179页used

to

&

be

used

to

doing

&be

used

to

do的区别used

todosth.过去经常，以前常常(现在不做了)

We

used

to

go

there

every

year.

我每年都去那儿。

He

is

not

what

he

used

to

be.

他已不是旧日的他了。

be

used

to

doing习惯于做某事

He’s

quite

used

to

hard

work.(working

hard)

他颇习惯于艰苦工作。

be

used

to

do

sth.被用来做…

Wood

is

used

to

make

paper.木材被用来造纸。第16页/共179页Yes,butpeoplearethrowinglitterintotheriver.Factoriesarealsoputtingwasteintotheriver.第17页/共179页Whatshouldwedo?Everyoneinthistownshouldplayapartincleaningitup!第18页/共179页3.Everyoneinthistownshouldplayapart

incleaningitup!playapartin在……方面起作用

e.g.Agooddietplaysalargepartinhelpingpeoplelivelonger.

健康的饮食在帮助人们长寿方面起着非常大的作用。playapart在……中扮演角色e.g.HewasinvitedtoplayapartinthisTVplay.

他被邀请参加这个电视剧的演出。第19页/共179页Weshouldwritetothegovernmentandaskthemtoclosedownthefactories.Whatelsecanwedo?Everyoneshouldhelptocleanuptheriver.第20页/共179页2aListentotheinterview.CirclethekindsofpollutionthatJasonandSusantalkabout.landpollutionB.airpollutionC.noisepollutionD.waterpollution第21页/共179页2bListenagainandcompletethesentences.1.Theairisbadlypollutedbecausethereare___________ontheroadthesedays.2.Factoriesthatburncoalalso________theairwithalotofblacksmoke.morecarspollute第22页/共179页3.Thereisalsotoomuchrubbishandwaste.People_________________thingseveryday.4.Peoplearealsolitteringin______________likeparks.Thisisturningbeautifulplacesinto

ugly(丑陋)ones.arethrowingawaypublicplaces第23页/共179页Thisisturningbeautifulplacesintougly

ones.turn…into…把……变成……e.g.Theicyrainseemedliketoturninto

snow.

渐渐地冻雨又变成雪花的模样。

第24页/共179页Listenandanswerthequestions.1.Whoistheinterviewertalkingto?2.Whataretheytalkingabout?3.Whatotherproblemsdotheysee?SusanandJason.Theenvironmentalproblems.There’stoomuchrubbishandwasteinthestreets.第25页/共179页Role-playconversationsbetweenJasonandSusan.2cTheairhasbecomereallypollutedaroundhere.I’mgettingveryworried.Yes,Iusedtobeabletoseestarsinthesky.Theproblemisthat…第26页/共179页Whatshouldwedotosavetheearth?第27页/共179页Turnoffthelightswhenyouleavearoom.关掉第28页/共179页Takethebusorsubwayinsteadofdriving第29页/共179页stopusingpapertowelsornapkins（餐巾，餐巾纸）第30页/共179页recycle

booksandpaper回收利用第31页/共179页2dRead2dandcompletethechart.ProblemsSolvingproblemsairpollutionwastepollutionwooden(木头的)chopsticksorplasticforksrubbishtakethebus,subwayorrideabikeinsteadofdriving.bringabagtogoshopping.usechopsticksorforksathome.throwrubbishinthebins.第32页/共179页Role-playtheconversationJasonandSusan,whatareyourideasforsolvingtheseproblems?第33页/共179页Yeah,orrideabike.Thereareotheradvantages(优点)ofbikeriding.It’sgoodforhealthanditdoesn’tcost

(花费)anything!Well,tocutdownairpollution,weshouldtakethebusorsubwayinsteadof（代替）

driving.第34页/共179页2.It’sgoodforhealthanditdoesn’tcostanything!

costv.花费；使付出指花费金钱，主语通常是物。cost的过去式和过去分词均为cost。e.g.ThenewshirtcostMrWang200yuan.

王先生花了200元买了新衬衫。

Howmuchdoesthenewcomputer

cost?新电脑花了多少钱？第35页/共179页take,spend,pay&costtake，spend，pay和cost都可以表示“花费”，但它们的用法各有不同。take多表示花费时间；Ittakessb.sometimetodosth.其中it作形式主语。

e.g.Itusuallytakesme40minutesto

cookthedinner.第36页/共179页2)spend多表示花费时间和金钱，

主语通常是人；

sb.spend(s)sometime/moneyonsth.=sb.spend(s)sometime/money(in)doingsth.

e.g.Davidspent2,000yuanonthenewmachine.

Myfatherspendsanhour(in)watching

thenewsonTVeveryday.第37页/共179页3)pay多表示花费金钱，主语通常是人，sb.pay(s)somemoneyforsth.

e.g.Tommypays20yuan

forhisbreakfast.4)cost多表示花费金钱，主语通常是物，sth.cost(s)(sb.)somemoney.

e.g.ThenewdresscostLinda88yuan.第38页/共179页根据句意用take,spend,pay或cost的适当形式填空。1.Thatnewcar________

themlotsofmoney.2.Mona__________50yuanonthebooksjustnow.3.Itusually_______

meanhourtodomyhomework.4.Youshould__________

sometimepractisingyourpronunciation.5.Mybrother_______

6,000yuanforthenewcomputeryesterday.cost

spent

takesspendpaid第39页/共179页Greatideas!Whataboutwastepollution?Me,too.Also,Inevertakewoodenchopsticksorplastic

(塑料)forkswhenIbuytakeaway(外卖食品)food.Iusetheonesathome.Mmm,Ithinksimplethingslikebringingabagtogoshoppingcanhelp.Istarteddoingthatayearago.第40页/共179页Andremembertothrowrubbishinthebinsandkeeppublicplacescleanandbeautifulforeveryone.Sotogether,ouractionscanmakeadifferenceandleadtoabetterfuture!第41页/共179页3.Sotogether,ouractionscanmakeadifferenceandleadtoabetterfuture!makeadifference(to…)

表示(对……)产生影响或作用

e.g.Doyouthinkhiswordswouldmake

anydifference

tothefinaldecision?

你认为他的话会对最后的决定产生影响吗？ThenewteacheralwaysencourageslittleTom.Thishasmade

abigdifference

tohim.新来的老师总是鼓励小汤姆，这对他影响很大。第42页/共179页用动词的适当形式填空。1.We’retrying_______(save)theearth.2.Thereusedto_____(be)cleanandbeautiful.3.Therearetoomany____for__________tocatch(fish).4.It’sbadforenvironmenttouse_________(wood)chopsticks.tosavebefishwoodenfishermen第43页/共179页HomeworkWrite5measurestoprotecttheenvironment.第44页/共179页Makeaposter!Theearthisbadlypolluted.Pleasemakeaposterandthinkofwhatwecando.Savetheearth!第45页/共179页Unit13We'retryingtosavetheearthSectionA3a-3c第46页/共179页TranslatethesesentencesintoEnglish.1.甚至是河底都满是垃圾。2.这个镇上的每个人都应该参与清扫。Eventhebottomoftheriverwasfullofrubbish.Everyoneinthistownshouldplayapartincleaningitup.第47页/共179页3.骑自行车有其它的优点。4.我买外卖食品从来不拿木筷子和塑料叉子。Thereareotheradvantagesofbikeriding.InevertakewoodenchopsticksorplasticforkswhenIbuytakeawayfood.第48页/共179页Theearthisbadlypolluted.Whatshouldwedotosavetheearth?Warmingup第49页/共179页Let’stakeaction(采取行动)Turnoffthelightswhenyouleavearoom.Recyclebooksandpaper.Takebusesinsteadofdrivingcars.第50页/共179页Therearesomeanimalsareendangered.Weshoulddosomethingtoprotecttheanimalsandtheenvironment!Savetheearth!Savetheanimals!第51页/共179页Thezoosprovidehomesformanyendangeredanimals.第52页/共179页1.Haveyoueverseena

shark（鲨鱼）?2.Whatdoyouknowaboutsharks?Discusswithyourpartner:第53页/共179页1.Asharkcannolongerswimandslowlydies.鲨鱼不能再游泳然后慢慢死掉。nolonger意思是“不再”e.g.

I’mnolongerastudent.

我不再是个学生了。有两个短语和nolonger同义，即not…anylonger和not…anymore，但他们侧重的方面不同。Languagepoints第54页/共179页nolonger和not…anylonger侧重时间。

e.g.Henolongerliveshere.=Hedoesn’tlivehereanylonger.

他不在这儿居住了。(一个时间以前他住在这儿，过了这个时间，他就离开了。)nomore和not…anymore侧重程度和数量e.g.Youcandrinknomore.=Youcan’tdrinkanymore.

你不能再喝了。(喝酒的量到了一定程度，不能再继续下去了。)第55页/共179页2.Thismethodisnotonlycruel,butalso

harmfultotheenvironment.

这种方法不但残忍而且对环境有害。notonly…butalso…用于连接两个表示并列关系的成分，着重强调后者，其意为“不仅……而且……”;其中的also有时可以省略。e.g.Shenotonlyplayswell,butalsowritesmusic.

她不但很会演奏，而且还会作曲。

Notonlymenbutalsowomenwerechosen.

不仅仅是男的，女的也有被选中的。第56页/共179页若连接两个成分作主语，其谓语通常与靠近的主语保持一致。（就近原则）e.g.Notonlyyoubutalsohehastoleave.

不只是你，他也得离开。

notonly放在句首，后接句子时要用倒装结构。e.g.Notonly

hadthepoormanbeenfined,butalsohehadbeensenttoprison.

这个可怜的人不仅被罚款，而且还被送进了监狱。

第57页/共179页beharmfulto对……有害e.g.Smokingisharmfultothehealth.

吸烟有害健康。

Playingcomputergamesmuchisharmfultostudents.

电脑游戏玩太多对学生有害。第58页/共179页3.Sharksareatthetopofthefoodchainintheocean’s

ecosystem.

鲨鱼位于海洋生物系统食物链的顶部。atthetopof

在……最高地位;用最高[最大]的(速度,声音等)e.g.Ilookedatthetopofhishead,hishairshinyandpartedsmoothly.

我看他的头顶,头发闪亮且平滑的分开。Heshoutedatthetopofhisvoiceinorderthathemightbeheard.他尽力大声叫喊,以便别人能听见。第59页/共179页4.Iftheirnumbersdroptoolow,itwillbringdangertoalloceanlife.

如果它们的数目降至过低，会给所有海洋生物带来危险。

此句复数形式的numbers表达全海洋中鲨鱼的总量。当表示数值的高或低时，number要用high或low修饰。第60页/共179页e.g.Inthatcountry,thenumberofchildrengoingtoschoolishigherincitiesthanintownsandvillage.

在那个国家，城市儿童入学人数比乡镇及农村要高。常与number搭配的动词有grow,fall等。e.g.Thenumberoffamiliesthatowncars

hasbeengrowingquicklyrecently.

近来拥有轿车的家庭数量增长很快。第61页/共179页5.Environmentprotectiongroupsaroundtheworld,suchasWildAidandtheWWF,areteachingthepublicabout“finning”.

世界各地的环境保护组织，如野生救援协会和世界自然基金会，都在教育公众有关“猎翅”的行为。句中fin本为名词，指“鱼鳍”。此句中的finning由动词化的fin（割鲨鱼鳍以获取鱼翅）的-ing形式转化而成，指课文中所陈述的“猎翅”这一行为。第62页/共179页2)WildAid和WWF组织

WildAid（美国野生救援协会）是保护野生动物及栖息地环境的一个非盈利性的机构，1999年注册成立，其宗旨是保护及救助世界范围内的野生动物；WWF（世界自然基金会）英文全称为WorldWideFundforNature，成立于1961年，是享有国际盛誉，全球最大的独立性非政府环境保护组织之一。第63页/共179页WheresharkfinsoupispopularNumberofsharkscaughtandtradedeveryyearHowmuchthenumbersofsomekindsofsharkshavefalleninthelast20to30yearsTwoenvironmentalgroupswhichareagainst“finning”southernChina70millionover90percentWildAidandtheWWF3aReadthepassageaboutsharksandcompletethefactsheetbelow.第64页/共179页3bReadthepassageagainandfillintheblankswiththewordsinthebox.soalthoughifbutwhenManypeopledonotrealizetheyarekillingawholeshark______theyenjoyabowlofsharkfinsoup.2.Sharksareatthetopofthefoodchain,____iftheirnumbersdrop,theocean’secosystemwillbeindanger.whenso第65页/共179页3.Manythinkthatsharksaretoostrongtobeendangered,_____theyarewrong.4._________therearenoscientific

studiestosupportthis,alotofpeoplebelievethatsharkfinsaregoodforhealth.5.Sharksmaydisappearoneday___wedonotdosomethingtostopthesaleofsharkfins.butAlthoughifadj.

科学上的，科学的第66页/共179页Fillintheblankswiththecorrectformsoftheverbsinthebrackets.Joe：

youever

（take）partinanenvironmentalproject？Ken:Yes，Ihave.I

(help)withaClean-UpDaylastyear.Itwas

(consider)thebiggestclean-upprojectthiscity

ever

(have).Joe:Howmanypeople

(take)part?Ken:I

(think)morethan1,000people

(come)tohelpout.Joe:That’sfantastic!Iguesseveryoneinthiscityis

(try)toimprovetheenvironment.Ken:Yes,wecan’taffordto

(wait)anylongertotakeaction.

Havetakenhelpedconsideredhadhadhadtakenthinkhavecometryingwait第67页/共179页4bFillintheblankswiththeappropriatemodalverbsfromthebox.canwouldcouldhavetoshouldmustmay/mightPeople

thinkthatbigthings

bedonetosavetheearth.Manyforgetthatsavingtheearthbeginswithsmallthings.Forexample,you

saveelectricitybyturningoffthelightswhenyouleavearoom.You

alsousereusablebagsinsteadofplasticbags.Ithinksit’sagreatideathatyounow

payforplasticbagsinsomestores.Andinsteadofdrivingtoschoolorwork,you

rideyourbikeorwalk.Ifit’sfar,you

takethebus.Allthesesmallthings

addupandbecomebigthingsthat

improvetheenvironment.Let’stakeactionnow!maymustcancanhavetocouldcancancould第68页/共179页4c.Makealistofthingsthatpeoplecandotohelptheenvironmentanddiscuss.usepublictransportation2.takereusablebagswhenyougoshopping3.turnoffthelightswhenyouleavetheroom4.growmoreplants5.reducetheuseofairconditionsinsummer…….

A:Ithinkthateveryoneshouldusepublic

transportationB:Idisagree.It’sdifficultforparentswithyoungchildrento

usepublictransportation.第69页/共179页Unit13We'retryingtosavetheearth!SectionB1a-2e第70页/共179页Whatcanwedotohelpsavetheearth?Ranktheseitemsfromtheeasiest(1)tothemostdifficult(5).___stopridingincars___recyclebooksandpaper___turnoffthelightswhenyouleavearoom___turnofftheshowerwhileyouarewashingyourhair___don’tusepapernapkins541321a第71页/共179页Recyclingpaperisreallyeasy.Iagree.Butit’shardtostopridingincars.1bCompareyouranswersin1awithyourpartner.第72页/共179页Listenandcheck(√)thethingsthatJuliaandJacktalkabout.ThingsJuliaandJacktalkabout___turningoffthelights___turningofftheshower___notusingpapernapkins1c第73页/共179页ThingsJuliaandJacktalkabout___takingyourownbagswhenshopping___notridingincars___ridingabike___recyclingpaper第74页/共179页ThingsJuliaandJacktalkaboutThingsJuliaisdoingnowThingsJuliawilldointhefutureThingsJuliawouldneverdo___turningoffthelights___turningofftheshower1dListenagain.Check(√)thethingsthatJuliaisdoingnow,thethingsshewilldointhefutureandthethingsshewouldneverdo.第75页/共179页ThingsJuliaandJacktalkaboutThingsJuliaisdoingnowThingsJuliawilldointhefutureThingsJuliawouldneverdo___notusingpapernapkins___takingyourownbagswhenshopping.___notridingincars___ridingabike___recyclingpaper第76页/共179页Listenagainandanswerthequestions.Whoreadabook?WouldJuliaturnofftheshowerwhensheiswashingthehair?3.DoesJackliveclosetoschool?Jack.No,shewouldneverdothat.Yes,hedoes.第77页/共179页presidentn.

负责人；主席；总统workn.(音乐、艺术)作品metaln.金属Presentation第78页/共179页Lookatthetitleandthepicturesin2b.Canyouguesswhatthepassageisabout?2aRethink,Reuse,Recycle!第79页/共179页ReadingReadthepassageandanswerthequestions.WhoisAmyHayes?2.Howmanypeoplearementionedinthepassage?Whoarethey?SheisaunusualwomanintheUK.Three.TheyareAmyHayes,JessicaWongandWangTao.第80页/共179页Doyouoftenthrowawaythingsyoudon’tneedanymore?1)throwaway扔掉，丢弃浪费(机会、优势或好处)e.g.Ineverthrowanythingaway.

我从来不扔任何东西。Languagepoints第81页/共179页e.g.Don’tthrowawaythisopportunity.

不要错过这个机会。3)浪费(时间、金钱等)乱花(钱等)

e.g.Itwillbetimeandmoneythrownaway.

这将是浪费时间和金钱。2)错过(机会等)，放过；未能很好利用

(机会等)第82页/共179页e.g.Yourcreativetalentscanalsobe

puttogooduse,ifyoucanworkuptheenergy.

如果你能让自己精力充沛起来，你的创作才能也能得到很好的发挥。2.Haveyoueverthoughtabouthowthesethingscanactuallybeputtogooduse?putsth.togooduse好好利用第83页/共179页她住在英国，房子是她自己用废弃物建造而成。3.Whatdoesthesentence“shelivesinahouseintheUKthatshebuiltherselfoutofrubbish”mean?第84页/共179页3.ShelivesinahouseintheUKthatshebuiltherselfoutofrubbish.build/make...outof

用……建造/制造e.g.Hebuiltamodelshipoutofwood.

他用木头造了个模型船。

Somebirds

build

nests

out

of

twigs.

一些鸟用小枝筑巢。第85页/共179页4.Thetopofthehouseisanoldboatturned

upsidedown.

turnedupsidedown意为“被翻转过来的；被颠倒过来的”，做后置定语修饰boat。

e.g.Tonyhadanupside-downmapofBritainonhiswall.

托尼的墙上倒挂了一张英国地图。

Thelid,turnedupsidedown,servedasacoffeetable.

那个盖子被翻过来当作咖啡桌。第86页/共179页5.Andthegateinfrontofherhouseismadeofrocksandoldglassbottles.bemadeof和bemadefrom都表示“由……制成”，但二者的用法有区别。bemadeof常常表示原材料未发生化学变化，从成品中仍可看出原材料；而bemadefrom常常表示原材料经过化学变化，从成品中看不出原材料。第87页/共179页e.g.Thedesksandchairsaremadeofwood.

这些课桌椅是木材制成的。

Thiskindofwineismadefromwheat.

这种酒是用小麦制成的。第88页/共179页6.Heisknownforusingiron.beknownfor因……而著名beknownas作为……而著名beknownto对于某人来说是著名的e.g.Hewasknownforhisfriendly.

他以友好而著称。Heis

knowntothepoliceasathief.对警察来说是一个小偷。ZhouJielunisknownasarapsinger.周杰伦是作为一个说唱歌手而出名。第89页/共179页7.Notonlycantheartbringhappinesstoothers,butitalsoshowsthatevencold,hardironcanbebroughtbacktolifewithalittlecreativity(n.创造力).bringback恢复；使想起；归还第90页/共179页notonly...but(also)...表示“不但……而且……”。本句中的notonly位于句首，其后的主谓要部分倒装，即根据主语的人称和数以及时态的变化，将不同的助动词提到主语前，需要注意的是but(also)后面的主谓不用倒装。e.g.Notonlydidmyauntteachatschool,but(also)shewrotearticlesfornewspapers.我阿姨不仅在学校教书而且还给报纸写稿。第91页/共179页NamesWhatmaterialsdidtheyuse?Whatdidtheymake?AmyHayeswindowsanddoorsofoldbuildingsthathavebeenpulleddownanoldboatrocksoldglassbottles（n.瓶子）ahouseReadthepassageandcompletethechartbelow.2b第92页/共179页NamesWhatmaterialsdidtheyuse?Whatdidtheymake?JessicaWongWangTaooldclothes;especiallyoldjeansbagsiron(n.

铁)andothermaterialsfromoldcarsbeautifulartpieces第93页/共179页2cFillintheblankswiththecorrectformsofthephrasesinthebox.puttogoodusebuild…outofpulldown（拆下）setupknownfornotonly…butalsoAmyHayeslivesintheUK.Manyoftheoldbuildingsinherneighborhoodwere_________________.pulleddown第94页/共179页2.AlltherubbishandoldthingsinAmy’sneighborhoodwerethen_______________whenAmybuiltherhouse.

3.Amyisverycreative.She_______herfrontgate________rocksandoldglassbottles.Sheputanoldboatontopofherhouse.putbuiltoutofputtogoodusebuild…outofpulldown（拆下）setupknownfornotonly…butalsotogooduse第95页/共179页4.JessicaWongsellsherbagsinasmallshop,butshehasalso________anonlinebusinesstosellthem.5.ThoughJessica’sbagsaremakefromoldclothes,herbagsare____________beingcuteanduseful.setupknownforputtogoodusebuild…outofpulldown（拆下）setupknownfornotonly…butalso第96页/共179页6.WangTao_________makeslargepiecesofmetalartthatlooklikeanimalsorhumans,__________makessmallerpiecesforthehome.notonlybutalsoputtogoodusebuild…outofpulldown（拆下）setupknownfornotonly…butalso第97页/共179页2dUnderlinethewordsinthepassagebasedonthewordsbelow.Whatarethedifferences?thinkuseenvironmentusualrecyclebuildcreatespecialrecentimportantprotectinspire第98页/共179页think–rethinkspecial–especially

use–reuse,usefulrecent–recently

usual–unusual

environment–environmentalrecycle–recyclingimportant–importancebuild–buildingprotect–protectioncreate–creative;creativityinspire–inspiration第99页/共179页1.Rethink,Reuse,Recycle!

re-是最常用的前缀之一。它可以加在名词或动词前面，构成新的名词或动词。re-表示以下三方面的意义：1)表示“回”或“向后”的意思。例如：return（回来）recall（回忆，召回）retract（缩回，取回）第100页/共179页2)表示“再”、“重新”、“重复”的意思。例如：rethink（再思考）reuse（再运用）restart（重新开始）recycle

（再利用）3)表示“相反”、“反对”的意思。例如：rebel（反叛，谋反）reverse

（反转，颠倒）resist（反抗，抵抗）第101页/共179页2.Sheisamostunusualwoman.un-前缀，常加在形容词、副词、分词、动词和名词之前；第一，表示否定意义。第二，表示“反动作”。即“相反的动作”。例如：uneconomic不经济的uncomfortable不舒服的unending无尽的unfortunate不幸的unusual不平常的unkind不仁慈的unbind解开，释放uncover揭开……的盖子unearth由地下掘出unbutton解开钮扣第102页/共179页3.Nothingisawasteifyouhavea

creativemind.-ive是形容词后缀一般表示有......的create﹢-ivecreative4.AmyrecentlywonaprizefromtheHelpSaveOurPlanetSociety.

recent﹢-lyrecently形容词加

ly变副词第103页/共179页5.Amyisaninspiration(n.灵感)tousall.后缀-tion附在动词后面构成名词

1)当单词最后是t,d,te,de时，变名词加

tion或者ation,ition；2)当单词最后是元音字母时，变名词加

sion等。6.Sheespeciallylikestouseoldjeanstomakehandbags.

special和especial是同义词，

especially是especial的副词。第104页/共179页7.Thethemeparktoshowpeopletheimportanceofenvironmentalprotection.importance是important的名词。environmental是environment的形容词形式。protect﹢-ionprotection第105页/共179页Whyissheunusual?Becauseshebuiltherhouseoutofrubbish.第106页/共179页Whatishergatemadeof?It’smadeofrocksandoldglassbottles.WhereisJessicaWongfrom?SheisfromHongKong.第107页/共179页2eMakealistofthingsthatneedtobedonetosavetheenvironment.Whichthingscanbedonebycommonpeopleeveryday?takeyourownbagswhenyougoshoppingspendlesstimeintheshowerturnoffthelightswhenyouleavearoomtakepublictransportratherthandriveavoidusingairconditioners第108页/共179页Whichthingshavetobedonebygovernmentsandorganizations?Dcatethepublicensurethatfactoriesgetridofwasteinaresponsiblewaypreservetheforestspreserveendangeredspeciesnotallowactivitiesthatseriouslyendangertheenvironment第109页/共179页Whatshouldwedotosavetheearth?1.Turnoffthelightswhenweleavearoom.2.Takeourownbagswhenshopping.3.Rideabike.4.Recyclepaper.5.Don’tusepapernapkins.第110页/共179页Whatshouldgovernmentsdotosavetheearth?Theyshouldclosedownthefactoriesthatputwasteintotheriver.2.Setupalotofdustbinsonthestreet.Stoppeoplefromusingwoodenchopsticks,plasticbowlsandbags.4.Organizepeopletocleanupthestreetsandrivers.第111页/共179页Revision1.停止乘小汽车2.回收纸3.用纸巾4.好好利用5.用垃圾建造房子6.倒置7.经营小生意stopridingincarsrecyclepaperusepapernapkinsputtogoodusebuildahouseoutofrubbishturnupsidedownsetupasmallbusiness第112页/共179页8.回复，归还9.旧玻璃瓶10.拆下11.一个有创意的大脑12.开一个小店13.更受欢迎的作品14.给他人带来欢乐bringbackoldglassbottlespulldownacreativemindopenasmallshopmorepopularworksbringhappinesstoothers第113页/共179页SelfCheckWritedifferentformsofthewords.Thenaddmoretoeachgroup.v.—n.pollute---act---protect---inspire---build---create---farm---sing---travel---drive---run---write---pollutionactionprotectioninspirationbuildingcreationfar