2022學年初中英語九年級素材Unit9

2022-2022學年初中英語九年級（人教新目標）素材（含教案和練習）Unit9Whenwasitin一.教學內(nèi)容：Unit9Whenwasitinvented?二.學習目標：1.動腦筋，找規(guī)律，弄清主動語態(tài)與被動語態(tài)之間的差異，通過練習和運用加以鞏固。2.學會使用含有被動語態(tài)的不同句型結(jié)構來談論各種發(fā)明物的歷史。3.通過熟悉我們周圍經(jīng)常使用的發(fā)明物的歷史來開闊眼界，豐富自己的閱歷，使自己養(yǎng)成勤于思考善于總結(jié)的好習慣。三.教學重點難點：一般過去時的被動語態(tài)及本模塊中的一些重點短語四.重點詞和短語1.beusedfordoing＝beusedtodosth.用來做某事2.hand-heldcalculators手提計算器3.battery-operatedslippers用電池操作的拖鞋4.inthedark在黑暗中5.shoeswithadjustableheels可調(diào)整后跟的鞋shoeswithhighheels高跟鞋6.changethestyleofshoes改變鞋子的式樣7.fromcasualtodressy從休閑到正式8.dosth.bymistake錯誤的/巧合的做某事9.inabadmood心情糟糕10.intheend最后，終于attheend在……的結(jié)尾，在……盡頭bytheend在……結(jié)束時，到……末為止【即學即用】Atfirsthewasstronglyagainstourplan,buttheendhegavein.A.atB.inC.byD.to11.byaccident偶然，意外12.not…until直到……才13.accordingto【即學即用】thefollowingpictures,pleasewriteacomposition.A.ThankstoB.BecauseofC.AccordingtoD.Insteadof14.anancientChineselegend一個古老的中國傳說ancientculture古文化15.fallinto落入16.sometime一段時間sometime某時sometimes有時sometimes幾次【即學即用】Myunclewillcomenextmonthandhewillstayherefor.A.sometime;sometimeB.sometime;sometimeC.sometimes;sometimeD.sometime;hisway這樣18.travelaroundChina游覽中國19.much-lovedandactivesport深受人們喜愛而且很活躍的運動20.adoctorcalled/named…一個叫……的醫(yī)生21.knockintosb撞上某人knockatthedoor敲門22.falldown跌倒23.dividesthinto把……分成24.theaimofsth……的目標25.move/runtowards朝……方向移動/跑26.It’sbelievedthat人們相信It’sheardthat人們聽說It’ssaidthat據(jù)說It’sthoughtthat人們認為27.thefirstbasketballgameinhistory歷史上第一場籃球賽28.sincethen從那以后29.thepopularityof……的流行30.riseworldwide引起全世界廣泛傳播31.thenumberof……的數(shù)量anumberof許多【即學即用】⑴thestudentsintheirschoolovertwothousand.A.Thenumberof;isB.Thenumberof;areC.Anumberof;isD.Anumberof;are⑵Everyyear,watersportsattractlargenumbersoftouriststoHaikou.（詞語替換）A.alotB.muchC.manyD.more32.dreamabout/ofdoingsth夢想做某事五.重點、難點、考點及疑點注釋1.They’reusedforseeinginthedark.它們被用于在黑夜里觀看。（SectionA,2b）beusedfor表示“被用來做……”，介詞for表示目的和用途，后面接名詞或動詞-ing形式。相當于beusedtodosth.。如：Woodcanbeusedformakingpaper.木材可以被用來造紙。知識拓展含有beused的常用短語：◎beusedas表示“被用作……”，介詞as意思是“作為”的意思，其后一般接名詞，強調(diào)使用的工具及手段。Thisbookcanbeusedasatextbook.這本書可以當作教科書來用。Thispieceofwoodisusedasabench.把這塊木頭用作凳子?！騜eusedby表示“被……使用”，by后接動作的執(zhí)行者。Thiskindofmachineisusedbyfarmersforgettingincrops.農(nóng)民們用這種機器來收割莊稼。【即學即用】⑴Thestonestheycarriedwereusedhousesandbridges.A.tobuildB.forbuildingC.tobebuiltD.AandB⑵Theroomasameetingroom.A.usedtobeingusedB.wasusedtobeusedC.wasusedtobeingusedD.usedtobeused2.Ithinkthemosthelpfulinventionisthelightbulb.我認為最有用的發(fā)明是燈泡。（SectionA,3b）helpful是由名詞help加上-ful后綴構成的形容詞，意為“有幫助的”，類似的形容詞還有：thank—thankful（感謝的，感激的）grate—grateful（感謝的，感激的）use—useful（有用的）wonder—wonderful（令人驚奇的）forget—forgetful（健忘的）success—successful（成功的）beauty—beautiful（美麗的）pain—painful（疼痛的）3.Potatochipswereinventedbymistake.薯條的發(fā)明純屬歪打正著。（SectionB,2a）⑴potatochips是一個復合名詞，其中第一個名詞用作定語修飾后一個名詞，這樣的例子有很多，又如:alarmclock,telephonenumber等。知識拓展復合名詞變復數(shù)的規(guī)則：◎通常只把主體名詞變?yōu)閺蛿?shù)schoolboy—schoolboys（男生）appletree—appletrees（蘋果樹）vegetablesandwich—vegetablesandwiches（蔬菜三明治）girlfriend—girlfriends（女朋友）◎由man,woman和另外一個名詞構成的復合名詞，兩個部分都要用復數(shù)。manteacher—menteachers（男教師）womandoctor—womendoctors（女醫(yī)生）⑵bymistake表示“錯誤地（因粗心、遺忘等所致）”。Sorry,Itookyourbagbymistake.對不起，我錯拿了你的手提包?！咀⒁狻縝y和mistake中間可以加相應的形容詞性物主代詞。Itookyourpenby（my）mistake.我錯拿了你的鋼筆。4.GeorgeCrumcookedthemforalongtimeuntiltheywerecrispy.GeorgeCrum將它們煮了很長時間，直到它們變脆了。（SectionB,2b）Althoughteawasn’tbroughttotheWesternworlduntil1610,thisbeveragewasdiscoveredoverthreethousandyearsbeforethat.盡管茶直到1610年才被帶到西方國家，但這種飲料早在傳入西方之前的三千年就被發(fā)現(xiàn)了。（SectionB,3a）until意為“直到……”，引導一個時間狀語。作介詞時，引導一個短語；作連詞時，引導一個時間狀語從句?！騯ntil用于肯定句中，主句中的謂語動詞必須是延續(xù)性、持續(xù)性動詞，表示“直到……為止”。如：Iworkeduntillateintheafternoon.我一直干到下午很晚的時候。I’llwaitforyouuntilyoucome.我要等到你來為止?！騯ntil用于否定句中，表示“直到……才……”，常與瞬間動詞、短暫性動詞連用，強調(diào)主句所表示的動作從until所表示的時間發(fā)生，主句必須是否定句。表示瞬間的動詞有come,go,leave,meet,reach,get,arrive,realize,stop等。如：Hedidn’tgohomeuntilteno’clock.他直到10點鐘才回家。（gohome的動作是在10點鐘才發(fā)生的。）Theraindidn’tstopuntilmidnight.雨直到半夜才停。Iwon’tleaveuntilyoupromisetohelpme.你不答應幫助我，我不會離開?！炯磳W即用】Iwon’tbelievethatlittleBobcanrun100metresin15secondsIseeitwithmyowneyes.A.untilB.afterC.whenD.if◎discover作動詞，意為“發(fā)現(xiàn)”，即發(fā)現(xiàn)的對象是本來存在的，只是以前不知道而已，也可指發(fā)現(xiàn)新奇或意外之物或發(fā)現(xiàn)某種情況。“發(fā)現(xiàn)者”為discoverer。相關鏈接invent作動詞，意為“發(fā)明”，發(fā)明的對象是以前沒有的新東西，如工具、手段或方法?！鞍l(fā)明”作名詞用invention，“發(fā)明者”為inventor?！炯磳W即用】用discover和invent填空⑴PaperwasinChina.⑵ColumbusAmericain1492.⑶Ithatshewasagoodcook.5.Andinthisway,oneoftheworld’sfavoritedrinkswasinvented.就這樣，世界上最受歡迎的一種飲料產(chǎn)生了。（SectionB,3a）本句中的inthisway意為“就這樣”，“以這種方式”。Thesongwascomposedinthisway.這首歌就這樣被創(chuàng)作出來了。Inthisway,youwillfindtheanswertothisquestion.用這種方法，你可以找到這個問題的答案。知識拓展way主要有以下幾種用法：◎表示“方法”，接不定式，...waytodosth這一結(jié)構等于...wayofdoingsth。Scientistsaretryingtofindwaystoprevent（ofpreventing）disease.科學家們正在尋找預防疾病的方法。Therearemanywaysoftraveling（totravel）,forexample,byair.旅行有許多方式，例如乘飛機。◎表示“路途”，“路線”，常構成onone’s/thewayto...“在……的途中”。在這一結(jié)構中，介詞to表示方向，后接名詞。如果后面接地點副詞如here,there,home時則不用to。I’monmywayhome.我正在回家的路上。She’sonherwaytoseethefilm.她正在去看電影的路上?！虮硎尽胺较颉薄ookthisway.看這邊。Gothatway.往那邊走?！虮硎尽熬嚯x”，“路程”。Beijingisalongwayfromhere.北京離這里很遠。6.ItisbelievedthatonDecember21st,1891,thefirstbasketballgameinhistorywasplayed.人們認為歷史上的第一次籃球比賽是在1891年12月21日。（Reading）本句中的Itisbelievedthat...為常見句型，相當于peoplebelievethat...是“人們相信/認為”的意思，其中it為形式主語，that引導的從句是真正的主語。類似的句型還有Itissaidthat…,Itissupposedthat…等。如：Itisbelievedthatbytheyear2022,thepopulationoftheworldwillbesevenbillion.＝Peoplebelievethatbytheyear2022,thepopulationoftheworldwillbesevenbillion.人們都認為到2022年，世界人口將達到七十億。Itissaidthattheyhavewonthegame.據(jù)說他們贏得了那場比賽。【即學即用】It’sthathe’llcomehere.A.sayB.supposedC.believeD.expect7.…althoughtheydidn’twintheyusedtheexperiencetohelpdevelopthegameathome.盡管他們沒有贏得比賽，他們卻用自己獲得的經(jīng)驗來幫助發(fā)展了國內(nèi)的運動。（Reading）⑴although引導讓步狀語從句，意為“盡管，雖然”。but也有“盡管，但是”的意思，但不可與although同時出現(xiàn)在同一句話中，且but用作并列連詞。試比較：Althoughitrained,theboysstillplayedoutside.＝Itrained,buttheboysstillplayedoutside.盡管天下雨了，但是那些男孩子們?nèi)栽谕饷嫱嫠！＂芶thome在此意為“在本國，在國內(nèi)”，多用于報刊新聞中。如：Thecompanyisnotaspopularathomeasitisabroad.那家公司在國內(nèi)不如在國外受歡迎?！炯磳W即用】Hestickstohisdreamofbecomingafamousfootballplayer,hecan’tgetsupportfromhisparents.A.butB.althoughC.andD.so六.語法：被動語態(tài)“模仿秀”【1號】ThomasEdisoninventedthelightbulb.→ThelightbulbwasinventedbyThomasEdison.【模仿秀】Wewillfinishthetasktomorrow.→.【評委點評】主動語態(tài)變被動語態(tài)：將主動語態(tài)變?yōu)楸粍诱Z態(tài)時，謂語結(jié)構為：be+過去分詞，其中be的時態(tài)和主動語態(tài)的時態(tài)一致?！?號】Myfathergavemeafootballonmy13thbirthday.→Iwasgivenafootball（bymyfather）onmy13thbirthday.→Afootballwasgiventome（bymyfather）onmy13thbirthday.【模仿秀】Lucyshowsussomephotosofherfamily.→.→.【評委點評】含有雙賓語的動詞的被動語態(tài)：一般把代表人的賓語（間接賓語）變?yōu)楸粍泳涞闹髡Z，而把直接賓語留作被動句的賓語。如果把主動句的直接賓語變?yōu)楸粍泳涞闹髡Z，則間接賓語前需有介詞（一般是to或for）。常接to的動詞有：give,lend,show,pass等；常接for的動詞有：borrow,make,buy等?！?號】Wefindphysicsveryhard.→Physicsisfoundveryhard.【模仿秀】IsawMrWangwalkintothebankjustnow.→.【評委點評】帶有復合賓語的動詞的被動語態(tài)：主動句中如果有復合賓語（即賓語和賓語補足語），變?yōu)楸粍诱Z態(tài)時，將句子的賓語（即復合賓語中的邏輯主語）變?yōu)楸粍泳涞闹髡Z（賓語補足語也轉(zhuǎn)化成了主語補足語）。在主動語態(tài)中，make,let,have,see,watch,hear,feel,notice等使役動詞或感官動詞后常接不帶to的動詞不定式作賓語補足語，但在被動語態(tài)中需加上to?！?號】Thenursetakesgoodcareofmydaughterinthehospital.→Mydaughteristakengoodtakeofinthehospital（bythenurse）.【模仿秀】Youshouldpaymoreattentiontoyourspelling.→.【評委點評】短語動詞的被動語態(tài)：在變?yōu)楸粍诱Z態(tài)時，不可丟掉構成短語動詞的介詞或副詞，也不能將其拆開?！?號】這種茶葉聞起來很清香?！鶷hiskindofteasmellsverynice.【模仿秀】這款裙子很好賣?！?【評委點評】主動形式表示被動含義：有些動詞的主動形式表示被動意義。這類動詞有：wash,sell,smell,taste,sound,feel等。被動語態(tài)中考真題大練兵1.—WouldyoupleasetellMissLithatsheasavolunteerforthe2022OlympicGames?—Ofcourse.Iwilltellhertomorrow.（2022山東淄博）A.chooseB.choseC.haschosenD.ischosen2.Wenottoplaycomputergames.（2022內(nèi)蒙古烏蘭察布）A.aretoldB.havetoldC.toldD.tell3.—Couldyoutellmewhomtheradioby?—Sorry.Ihavenoidea.（2022福建福州）A.inventsB.inventedC.isinventedD.wasinvented4.—Yourhometownhaschangedalot.—Yes.Takealookatthesetallbuildings.Theylastyear.（2022重慶課改區(qū)）A.buildB.builtC.wasbuiltD.werebuilt5.—DidyougotoKangKang’sbirthday?—No,I.（2022福建寧德）A.wasn’tinvitedB.didn’tinviteC.amnotinvited6.AnEnglishspeechtothechildrentomorrow.（2022廣東茂名）A.isgivenB.hasbeengivenC.willbegiven7.根據(jù)漢語意思完成英語句子：丟失的部件在船拖出水后被找到了。（2022山東濟南）Thelostpartsaftertheshipwasofthewater.8.Sheusedtheknifetocutthefruitamomentago.（改為被動語態(tài)）（2022重慶非課改區(qū)）Theknifetocutthefruitbyheramomentago.9.Isentalettertoyoulastmonth.（改為被動語態(tài)）（2022甘肅蘭州）Alettertoyoulastmonth.10.用括號內(nèi)動詞的適當形式填空：Thedog（train）tounderstanddifferentinstructionsfortwoyears.（2022山東煙臺）答案：1~6DADDAC7.werefound;pulledout8.wasused9.wassent10.hasbeentrained中考聚焦考點1.bymistake—Sorry,Jane.Itookyourschoolbagby.—Itdoesn’tmatter.（2022江蘇鹽城）A.handB.mistakeC.bikeD.heart【要點簡析】bymistake意為“錯誤地”，在句中作狀語。選B?？键c2.intheend（詞語替換）Intheend,hedecidedtosendthesickchildtohospital.（2022四川成都）A.AtonceB.AtlastC.Atfirst【要點簡析】intheend意為“最后，終于”，相當于atlast/finally。選B?？键c3.pleasant根據(jù)句意，用所給詞的適當形式填空：①Itisrainytoday,buttomorrowwe’llhave（please）weather.（2022山東煙臺）②Mostpeoplelikeeasyjobsanddon’tliketodothe（pleasant）work.（2022湖北隨州）【要點簡析】pleasant形容詞，意為“舒適的；令人愉快的”，一般指天氣、時間、旅行等令人感到高興、愉快和舒服。其反義詞是unpleasant。分別填寫：①pleasant；②unpleasant?？键c4.Itissaidthat…—thatChinahasthelargestnumberofmobilephoneusers.—Ibelieveso.Itseemseveryonehasone.（2022湖北宜昌）A.SomeonesaidB.TheytoldmeC.ItissaidD.Iwastold【要點簡析】所缺主句的時態(tài)要用一般現(xiàn)在時，和that從句的時態(tài)保持一致。句型Itissaid…意為“據(jù)說……”，其中it為形式主語，真正的主語是that從句。選C。【模擬試題】（答題時間：80分鐘）I.單項選擇1.Sunglassesareusedprotectingyoureyes.A.fromB.byC.toD.for2.theweatherreport,itwillbesnowytomorrow.A.BecauseofB.InsteadofC.AccordingtoD.Hearing3.Imetafriendofmineinthestreetyesterday.A.byaccidentB.bytheendC.bymistakeD.bycar﹡4.Didthepolicecatchthethief?A.ontheendB.bytheendC.attheendD.intheend5.heisn’ttallenough,heisgoodatbasketball.A.BecauseB.AfterC.AlthoughD.Since6.ThebeefsodeliciousthatIliketoeatsomemore.A.tastesB.smellsC.feelsD.sounds7.Therewasanimportantmeetinglastnight.MrSmithtoit.A.invitesB.invitedC.wasinvitedD.isinvited﹡8.Inourschoollibrarythereanumberofbooksonscienceandthenumberofthemgrowinglargerandlarger.A.is;areB.are;isC.has;isD.have;are9.Ifyousomeone,youshouldsay“I’msorry”.A.knockatB.knockoverC.knockintoD.knockout﹡10.Manyboysandgirlsaremadewhatthey’renot.A.do;interestingB.todo;interestingC.do;interestedinD.todo;interestedin11.thatsomeforeignerswillcometovisitourvillage.A.ItissaidB.TheyaresaidC.ThatissaidD.Whoissaid12.Itookthewrongtrain.Ididn’tevenknowithalfanhourlater.A.toB.untilC.byD.after13.—,youcanworkouttheproblemeasily.—Isee.Thankyou.A.OnthewayB.InthiswayC.BythewayD.Inaway﹡14.Inoticedthemtheteachers’officejustnow.A.wentintoB.gointoC.aregoingintoD.cameout﹡15.Canyoutellme？A.whothemachineinventedB.whothemachineinventedbyC.whothemachinewasinventedbyD.whowasthemachineinventedby﹡II.完形填空Theinventionofthecameragoesfarintothepast.Inthe1500s,manwasexperimentingwithcamerasthatmadeimages.Butmandidn’tfindawaytomakethepicturescontinuetoexistforallthetime16theearly1800s.Eventhen,photographywasanewfield.Mostfamilieshadtheirpictures17byphotographers.Peopledidnotowncamerasbecausetakingpicturesanddevelopingthefilmswereverydifficult.In1884,GeorgeEastmanchangedphotographyby18akindoffilmthatcouldfitintoasmallcamera.Becausethenewfilmwas19touse,manypeoplebegantobuycameras.Whentheyhad20theirfilms,peoplereturnedtheircamerastothefactory.There,thefilmsweredeveloped,andpictureswere21.Thenmorefilmswereputintothecameras,whichweresentbacktotheowners,along22theirpictures.Today’scamerasare23easiertouse,andpeoplecanputintheirownfilms.Photographyhasbecomeagrowinghobby.Therearealsomanynewjobsinthefieldofphotography.Oneofthemostimportantkindsofworkisinnewsreporting.Newspapers,magazines,andtelevisionsallneedpicturestotelltheirstories.Photographershelpscientists24takingpicturesthroughmicroscopesandtelescopes.Deep-seadriverstakepicturesofoceanplantsandanimals,whileastronautstaketheircamerasinto25.Manfindsnewusesforthecameraeveryday.16.A.beforeB.untilC.whenD.while17.A.takenB.putupC.drawnD.takenaway18.A.makingB.watchingC.doingD.inventing19.A.difficultB.easyC.quickD.safe20.A.usedforB.inuseC.usedtoD.usedup21.A.takenB.doneC.madeD.drawn22.A.toB.intoC.withD.including23.A.moreB.veryC.tooD.much24.A.toB.byC.withD.in25.A.carsB.planesC.waterD.spaceIII.閱讀理解AOnedayMr.Robinsonsawawomaninthestreetwithtenchildren.Hewasverysurprisedbecauseallthechildrenwerewearingthesameclothes—whitehats,bluecoatsandwhitepants.“Areallthosechildrenyours?”heaskedthewoman.“Yes,theyare,”sheanswered.“Doyoualwaysdresstheminthesameclothes?”askedMr.Robinson.“Yes,”answeredthemother,“Whenwehadonlyfourchildren,wedressedtheminthesameclothesbecausewedidn’twanttoloseanyofthem.Itwaseasytoseeourchildrenwhentheywereamong（在……中間）othersbecausetheywereallwearingthesameclothes.Andnow,whenwehaveten,wedressthemlikethisbecausewedonotwanttotakeotherchildrenhomebymistake（錯誤）.Whenthereareotherchildrenamongours,itiseasytoseethembecausetheirclothesaredifferent.”根據(jù)短文內(nèi)容，選擇正確答案。26.Oneday______.A.Mr.Robinsonmetawomanteacherwith10schoolchildrenB.Mr.Robinsonmet10childrenwiththeirmotherC.themothermetMr.Robinsonwith10schoolchildrenD.themothermetMr.Robinsonwithhis10children27.－WhywasMr.Robinsonsurprisedwhenhesawthetenchildren?－Becausehesawthat______.A.theyallhadthesamelookB.theywereallthemother’schildrenC.thewomanhadsomanychildrenD.theywerealldressedinthesameway28.Whendidthemotherbegintodressherchildreninthesameclothes?A.Justaftershehadthefourthchild.B.Justbeforethemotherhadtenchildren.C.WhenshemetMr.Robinsoninthestreet.D.Whenshedidn’twanttotakeotherchildrenhomebymistake.29.Accordingtothestory,weknowthat_____.A.allthetenchildrenareboyswhoarewearingthesameclothesB.allthewoman’schildrenaregirlswhoareinthesameclothesC.thechildren’sclotheshadthesamecolourD.thetenchildrenareboththewoman’sandMr.Robinson’schildren30.Whenthewomanhastenchildren,shedressestheminthesameclothesbecause______.A.themotherwantstoshowittoMr.RobinsonB.shedoesn’twanttotakeotherchildrenbymistakeC.shewantstotakethemtowalkinthestreetD.it’sveryeasytofindtheminthestreetBBaseball（棒球）isoneofthefavoritesportsintheUSA.Childrenplaybaseballinsportsfieldorparks.Atsummerpicnic,thereisoftenaninformal（非正式）baseballgame.Boysandgirls,youngandoldtaketurnstobat（擊球）.Eachteamhasnineplayers.ThebaseballseasongoesfromApriltoSeptember.Duringthistime,baseballmatchesareshownonTVandmembersoftheimportantbaseballteamsbecomeAmerica’sheroes.Attheendoftheseasonthetwotopteamsplayagainsteachother.Manybaseballfansgoalongtowatchthegame.Millionsofotherslistentotheradioandwatchtelevision.Peopleseemtotalkonlyaboutthegame.Evenlongafteritisover,theywillstilltalkabouttheresultandplayers.AmericanbaseballisperhapsthemostpopularsportintheUSA.Thefootballseasonbeginswhenthebaseballseasonends.Morepeopleareinterestedinfootballthanbaseball.Whenthereisanimportantgame,thousandsofpeoplesitbesidetheradioorinfrontofthetelevisionsettoheartheresult.31.Accordingtotheshortpassage,whichiswrong?A.Boysandgirlsalllikebaseball.B.Baseballisplayedintheopenair.C.Abaseballmatchhasnineplayers.D.Childrensometimesplaybaseballinparks.32.Americanpeopleplaybaseballin_____.A.April,May,June,July,AugustandSeptemberB.September,December,November,December,January,February,MarchC.January,February,May,April,andJuneD.October,November,December,January,FebruaryandMarch33.Whathappensattheendofthebaseballseason?A.Peopletalkonlyaboutfootballgames.B.Manybaseballfansbecomemembersoftopteams.C.Alotofpeoplejointhegames.D.Twotopteamsplayawonderfulbaseballgame.34._____followsthebaseballseasonintheUSA.A.ThebasketballseasonB.ThefootballseasonC.ThevolleyballseasonD.Thetennisballseason35.Thispassagemainlytellsussomethingabout_____.A.thefootballseasonintheUSAB.footballismoreinterestingthanbaseballintheUSAC.thedifferencebetweenbaseballandfootballD.thebaseballseasonintheUSA﹡CIt’simportanttolearnhowwecanprotecttheenvironment.Hereare5Rrulesforus.Reduce.Ifyouwanttoreducewaste,youshouldusethingsmorewisely.Alargenumberoftreesarebeingcutdowntomakepaper.Ifeveryoneusespapercarelessly,soonwewouldnothaveanytreesleft.Otherthingsarealsobeingwasted,andpeopledon’tknowwhattodowiththewasteinbigcities.Soitisnecessarytoreducetheamountofwasteweproduce.Reuse.Youshouldalwaysthinkofreusingthingsbeforethrowingthemout.Forexample,givetheclothesyoudonotuseortheoneswhicharetoosmalltothepoor.Inafamily,youmaypassonsuchclothestoyoungerbrothersorsisters.Recycle.Bottles,cansandpapercaneasilyberecycled.Bydoingsowesavelotsoftimeandmoney.Forexample,cokecansaresenttoafactory,wheretheyaresmashedflatandmelted.Themetalcanbeusedtomakenewcokecans.Recover.Whenyoubuyaboxofapples,theremaybeafewrottenones.Youhavetwochoices:oneistothrowtheapplesaway,thesecondistothrowtherottenpartsandkeepthegoodparts.Inthisway,youarerecoveringtheeatablepartsoffood.Repair.Ifoneofthelegsofyourtableisbroken,youshouldrepairit.Ifyouwanttobuysomethingnewerandbetter,itisbetterforyoutoselltheolditem,orgiveittopeoplewhocanuseitafterrepairingit.Learntherulestoprotectourenvironment.Let’stryourbesttomaketheearthcleanerandmorebeautiful.36.The“Reduce”rulemainlyasksus________.A.tousethingsmorewiselyB.tocutdownlotsoftreesC.tousealotofpaperD.tothrowawayyouroldclothes37.Whatshouldyouthinkofbeforeyouthrowthingsout?A.Buyingnewones.B.Reducing.C.Reusing.D.Eatingthem.38.What’sthecorrectorderforrecyclingcokecans?a.collecttheusedcansb.meltthemc.smashthemflatd.sendthemtoafactoryA.abcdB.adcbC.bdcaD.cabd39.The“Recover”rulemainlyasksus________.A.tokeepwastethingsB.tocover