Unit13+Section+A+1a-2d 人教版九年級英語全冊+

SectionA(1a—2d）

Unit13Wearetryingtosavetheearth.ObjectivesTotalkaboutairpollution,waterpollutionandnoisepollution.Tothinkaboutwaysofprotectingtheenvironment.Tolearntousethesentencepatterns

usedto...butnowshoulddosth.litter

v.亂扔

n.垃圾rubbish，waste垃圾，廢棄物(不可數(shù)n.)Don'tlitter.Youshouldthrowlitterinthebinandkeeppublicplacesclean.Whatisthekindofpollution?landpollutiontakeaway

n.外賣食物woodenchopsticks

Whenyoubuytakeawayfood,don'ttakethem.plasticfork

noisepollutionTherearemorecarsontheroad.Whatisthekindofpollution?Factoriesputwasteintotheriver.waterpollutionWhatisthekindofpollution?peoplethrowawaylitterintotheriver.Thoseturnbeautifulplacesinto

uglyones.airpollutionThefactories(thatburncoal）

pollutetheairbadlywithalotofblacksmoke.n.煤炭Whatisthekindofpollution?Herearesomewordsrelatedtodifferentkindsofpollution.Writethemintheboxbelow.Thenaddmorewords.1anoisepollution________________________________________________airpollution____________________________________________waterpollution________________________________________________loudmusicplanesmobilephonesfactoriescarssmokingshipsfactorieslitteringrubbishbuildinghousesbuildinghousesloudmusiccarsrubbishplaneslitteringshipsfactoriessmokingbuildinghousesmobilephonesHerearesomewordsrelatedtodifferentkindsofpollution.1a1bListenandcompletethesentences.Whatwastheproblem?Theriverwasreally_______.Eventhebottom(底部)oftheriverwasfullof_________.Therewerenomore______forfishermen(漁民)tocatch.dirtyrubbishfishWhatcausedtheproblem?Peoplearethrowing_______intotheriver.Factoriesareputting______intotheriver.Howshouldtheproblembesolved?Weshouldwritetothe____________andaskthemto___________thefactories.Everyoneshouldhelpto__________theriver.

=playapartin....litterwastegovernmentclosedowncleanup2BListenandcompletethesentences.1.Theairisbadlypollutedbecausethereare___________ontheroadthesedays.

2.Factories(thatburncoal)also________theairwithalotofblacksmoke.3.Thereisalsotoomuchrubbishandwaste.People________________thingeveryday.4.Peoplearelitteringin__________likeparks.Thisisturningbeautifulplacesintouglyones.morecarspollutearethrowingawaypublicplacesWhatshouldwedotosavetheearth?Stopusingpapertowelsornapkins.n.餐巾,餐巾紙Stopridingincars.Turnoffthelightswhenyouleavearoom.Recyclebooksandpaper.v.回收利用;再利用TakeactionstosavetheearthWemustthinkofbetterwaystoprotectourenvironment.Completethechart.ProblemsSolvingproblemsairpollutionwastepollutiontakethebus,subwayorrideabikeinsteadofdrivingbringabagtogoshoppingusechopsticksorforksathomethrowrubbishinthebinsWeshouldtakethebusorsubwayinsteadofdrivinginorderto____________________.Ridingabikeisgoodforhealthanditcosts_________.What'sJason'sideaforsolvingthewastepollution?

________________________________________________________________________找出中心句翻譯Sotogether,ouractionscanmakeadifferenceandleadtoabetterfuture.2dRead2dandcompletethetasks.cutdownairpollutionnothingNevertakewoodenchopsticksorplasticforkwhenbuyingtakeawayfood.Herearesomeideasforsolvingtheseproblems.Tocutdownairpollution,weshouldtakethebusorsubwayinsteadofdriving.ButIliketorideabike.Thereareotheradvantagesofbikeriding.It’sgoodforhealthanditdoesn’tcostanything!Asforwaste

pollution,Ithinksimplethings(like

bringingabagtogoshopping)canhelp.Istarteddoingthatayearago.Nevertakewooden

chopsticksorplasticforkswhenwebuy

takeawayfood.Weusetheonesathome.Andremembertothrowrubbishinthebinsandkeeppublicplacescleanandbeautifulforeveryone.

Ouractionscanmakea

differenceandleadtobetter

future!

Solet’stakeactiontogether!以下有些主意來解決問題為了消除空氣污染，我們應(yīng)該乘車或地鐵，而不是開車。有其它騎車優(yōu)點。對健康有益，也無花費任何東西。很小的事，像帶一個袋子去購物，有幫助。當(dāng)我們買外賣時，永遠不帶木頭筷子或塑料叉。我使用家中的。我使用家中的。記得扔垃圾到筒中。保持公共場所干凈漂亮。我們的行動會產(chǎn)生影響，并導(dǎo)向更好的未來。Everyoneshouldplayapartinsavingourearth.Sotogether,ouractionscanmakeadifferenceandleadtoabetterfuture!fisherman--->fishermen(pl.)cost-cost-costwoodn.-->woodenadj.-cutdown消減，砍倒befullof==befilledwith充滿...throw....into...把...扔入....里usedtodo過去常常playapartin(cleaningitup)

在(清掃)發(fā)揮作用insteadof代替，而不是makeadifferenceto...對...有影響leadto導(dǎo)致，通向inthemiddleof...在中間

atthebottomof...在...底部根據(jù)句意用take,spend,pay或cost的適當(dāng)形式填空。1.Thatnewcar________

themlotsofmoney.2.Mona__________50yuanonthebooksjustnow.3.Itusually_______

meanhourtodomyhomework.cost

spent

takes【運用】4.Youshould__________

sometimepractisingyourpronunciation.5.Mybrother_______

6,000yuanforthenewcomputeryesterday.spendpaidⅡ.根據(jù)漢語意思完成英語句子。1.工人們正在竭盡全力降低事故率。

Theworkersaredoingall(theycan)___________

theaccidentrate.2.左邊第二個房間里堆滿了書。

Thesecondroomontheleftis_______________

books.tocutdownfullof/filledwith3.你應(yīng)該向那些參與挽救病人的醫(yī)生道謝。

Youshouldsaythankstothosedoctorswho

have_________________savingthepatient.playedapartin5.我的目的是把這件壞事變成好事。

Mypurposeisto________thisbadthing

________a

goodone.6.保持教室干凈是我們的責(zé)任。

It’sourdutyto________theclassroom

_______.turnkeepintoclean4.拉里將去開會，而不是我。Larrywillgotothemeeting__________me.insteadof7.我們小區(qū)的噪音污染很嚴(yán)重。

The_________________inourneighborhood

isveryserious.noisepollutionⅢ.漢譯英。我盡量今天晚上完成工作。他在工作中起重要作用。這些問題都是密切相關(guān)的。Iwilltrytofinishtheworkthisevening.Heplays