九年级英语全册Unit13We'retryingtosavetheearth第五课时课件

第五课时SectionB(2a­2e)（一）根据句意及首字母提示填写单词。1．Wewillmeetattheschool________tomorrowmorning.2．Theironisakindof__________．3．ThispaintingisoneofMatisse'sgreatest__________．4．Themilk__________isempty.Whodrankupthemilk?5．GeorgeWashingtonwasthefirst____________oftheUnitedStates.gatemetalworksbottlepresident（二）用括号内所给单词的适当形式填空。6．IlikeMr.Gao'slessonsbecausehehashisown____________(create)inteaching.7．Hehas________(probable)hadlunchbecauseit'salready1:00p．m.8．Mr.Wangisan___________(usual)manbecausehedoeseverythingdifferentlyfromus.9．Haveyougotaletterfromyourfriend___________(recent)?10．Althoughhelooksyoung,heis___________(actual)60yearsold.creativityprobablyunusualrecentlyactually（三）单项选择。()11.Theyaregoingtoputtheoldthings________gooduse.Itisawayofrecycling.A．forB．ofC．toD．with()12.—Wheredidyougettheseoldwindows?—Fromtheoldhouseswhichwere________bytheworkers.A．turneddownB．pulleddownC．putdownD．cutdown()13.Don't________theserubbisheverywhere.Itisharmfultoourenvironment.A．throwawayB．putawayC．giveawayD．takeawayCBA()14.DavidBurt'sdreaminChinaistogointothewestand________anearlychildhoodschoolthere.A．cleanupB．lookupC．giveupD．setup()15.Thelivelypictures________myoldmemoriesinchildhood.A．talkedbackB．broughtbackC．gavebackD．gotbackDB（四）根据汉语意思完成以下句子。16．她从垃圾中给自己建造了一幢房子。She__________herselfahouse___________rubbish.17．冰心以她的儿童作品而著名。BingXin__________________________herworksaboutchildren.18．这把椅子是木头做的,不要用刀子划它。Thechair___________________wood.Don'tcutitwithaknife.19．我的哥哥不仅喜欢英语,而且喜欢数学。Notonly_______mybrother______English__________he_______math.20．在艺术博物馆可以看到许多艺术作品。Alotof_________ofartcan____________intheartmuseum.builtoutofisfamous/knownforismadeofdoeslikebutalsolikesworksbeseen（五）阅读理解。(2019·安徽)Theworldusesaboutathousandmillion(百万)tonsofwateraday.Waterisahumanrightandeveryoneshouldhavetheirshare.Yetmorethan700millionpeoplearoundtheworldhavetroublegettingclean,safewater.Treatingwastewaterisagoodwaytoprovidefreshwaterforus.Anditalsohelpstheenvironmentbykeepingwasteoutofriversandoceans.80%ofthewastewateraroundtheworldisnottreatedatall,anditisrunningintooceans.Butnowwehavegotthetechnologytotreatandreusethewastewater.While75%ofourplanetiscoveredwithwater,only2%isfreshwater—thatcomesfromrivers,lakes,iceandsnow.Therest,98%ofthewater,isinseasandoceans.Itistoosaltytodrink.Thendesalinationbusinessescomein.Morethan19,000factorieshavebeenbuiltaroundtheworld,mostlyincoastalcountries.Theyprocess(加工)morethan92milliontonsofwatereveryday.Butthetechnologytheyuserequiresalotofenergy.Scientistsareworkingtocreatealesscostlytechnology.Theywanttoproduce20timesmorecleanwaterandmakesureeveryonehasenough.Butfornow,theworldstillfaceseachdaywithnothavingenoughwaterforeveryone.(

)21.Howmanypeoplehavetroubleingettingcleanwateraroundtheworld?A．Under10million.B．Only19million.C．About92million.D．Over700million.(

)22.Treatingwastewaterhelpstheenvironmentby________．A．storingwasteiniceandsnowB．lettingwasterunintooceansC．keepingwasteoutofriversandoceansD．sendingwastetocoastalcountriesDC()23.Whatdoestheunderlinedword〞desalination”inParagraph3mean?A．远洋运输B．潮汐发电C．食盐销售D．海水淡化()24.Atpresent,thetechnologytoprocesswater________.A．needsmuchenergyB．savesmuchmoneyC．satisfieseveryoneD．causespollutionDA(

)25.Whatcanweinferfromthelastparagraph?A．Watershouldbeahumanright.B．Thewaterproblemisstillserious.C．Ourplanetiscoveredwithwater.D．Everyonehasenoughcleanwater.B（六）短文填空。阅读短文,从方框中选择适当的词并用其准确形式填空,使短文通顺、意思完整。方框中有两个词为多余项。electricitysharebadbackenvironmentfindpollutedealawaytakelaweasyItisreportedthatsomedevelopedcountrieshaveshippedbrokenpartsofcomputerstoChina.Onemonthin2015,HongKongofficers26._________131,000kilogramsofbrokencomputers,TVsandphonessentfromJapan.foundThingslikethesearecalled27.___________waste,ore­waste.Dealingwiththemisn'tan28.________job.Everytimeanoldcomputerbreaksdown,itneedstobedealtwithsafely.Whatis29.________,atpresent,brokencomputerpartsareusuallyburied.Itmay30.________hundredsofyearsbeforetheyarereallygoneintheearth.ManyplacesinChina31.__________bye­waste.GuiyuinGuangdongProvinceisoneofthem.Thistownisnamedas〞thee­wastecapitaloftheworld”.Ithasto32.________with1.5millionkilogramsofe­wasteeachyear.Manyofthepoisons(毒物)ine­wastefindtheirwayintotheenvironment.An33._______________grouphasfoundtheair,theearthandtheriversinGuiyubadlypolluted.electroniceasyworsetakearepolluteddealenvironmentalLuckily,theChinesegovernmentwantsthecountrytochangethesituation.In2015,Chinapassedanewenvironmentalprotection34._______.Computercompaniesl