上海新世纪英语八年级下U4 Lesson Two 练习二

上海新世纪英语八年级下U4LessonTwo练习二ExerciseTwoI.Findawordwithadifferentsoundineachgroup.(找出划线部分读音不同的单词)1.()A.electricityB.litterC.climateD.rapidly2.()A.sortB.norC.orderD.doctor3.()A.increaseB.leastC.realizeD.clean4.()A.levelB.escapeC.helpD.net5.()A.reuseB.humanC.refuseD.pollutionII.Choosethewordorexpressionwhichisclosestinmeaningtotheunderlinedpartineachsentence.(选择与下列各句中划线部分内容意思相近的单词或短语，用A、B、C、D等表示)()1.Ihavejustrealizedthatheisangryatme.()2.Hedoesn’tcareforhamburgers.Nordoeshissister.()3.Thepriceoftheoilincreased.()4.Atfirstpeopledidn’trealizedthattheworldpopulationhadgrownsorapidly.()5.Willyouattendthelecturegivenbyafamousprofessortonight?()6.Don’tthrowthepaperaway,wecanuseitagain.()7.Inbelief,owningaprivatecarhasbothadvantagesanddisadvantages.()8.Haveyoureadthenewsthatmanyprisonersescapedfromtheprison?III.Fillintheblankswiththeproperwords.(用所给单词的适当形式填空)1.Shewastoo_______________tosayaword.(exciting)2.Motherwas_______________tohearthenews.(surprise)3.Theozonelayercanprotectpeople’s_______________.(healthy)4.NordidIknowtheearthwouldbea________placetoliveifwedon’tprotectit.(terribly)5.ThestudentsofClassThreehada_______________afterthelecture.(discuss)6.The__________haddestroyedozonelayerandcausedmanychangesinweather.(pollute)7.This__________effectofthisnewfactorycouldbeverybad.(environment)8.Inmanyplaces,theyuse_________carsandbuses.(electricity)9.Heknewhedidsomethingwrongandheseemed__________sorry.(true)10.Myfamilyhasagoodhabitof_____________things.(use)IV.Rewritethefollowingsentences.(按要求改写句子)1.You’dbettertakethismedicinethreetimesaday.（改为否定句）You___________________________thismedicinethreetimesaday.2.Idon’tknowwhatIshouldeat.(保持原句意思)Idon’tknowwhat______________.3.Aliceworkedouttheproblemwiththehelpoftheteacher.(划线提问)__________________Aliceworkouttheproblem?4.Theforeignfriendsvisitedthemuseumthedaybeforeyesterday.(划线提问)____________theforeignfriendsvisitthedaybeforeyesterday？5.It’saninterestingstory.（改为感叹句）___________________thestoryis!6.Ididn’tattendthelecture.NordidMary.（保持原句意思）______________Mary____________Iattendedthelecture.7.important,our,is,electricity,in,life,daily,very.（连词成句）_________________________________________________________________________V.Readthepassageandchoosethebestanswer.Allovertheworld,peopleareplantingtrees,caringforthem,andlearningabouttheirvalue(价值).Aspecialdaywassetasideforplantingtrees.HereintheUnitedStates,wecallthistree-plantingfestivalArborDay.InJapan,itiscalledGreeningWeek.InIsraelitiscalledtheNewYear'sDayofthetrees.KoreahasaTree-lovingWeek.IcelandhasaStudent'sAfforestation(造林)Day.Thismeanstochangeopenlandintoforest.PeopleinIndiacelebrateaNationalFestivalofTreePlanting.Whateverpeoplecallthisspecialtimeofyear,theyaresayingthattreesareimportanttousall.ArborDaybeganintheUnitedStatesin1872inNebraska.J.SterlingMorton,anewspaperman,knewhowimportanttreesweretothelandsohebegantheidea.Thestateofferedprizestothegroupsandpeoplewhoplantedthemosttrees.OnthatfirstArborDay,thepeopleofNebraskaplantedmorethanonemilliontrees.Today,ArborDayiscelebratedinall5Pstatesandaroundtheworld.Whytreesaresoimportanttousall:?Treesgiveusshadetokeepusandourhomescoolonhotsummerdays.?TreesgiveoffoxygenwhichyouandIandanimalsneedtobreathe.?Treesreducenoisepollution.?Treesprovideahomeandfoodforwildlife.?Treesarebeautifultolookat,nicetolistento,funtoexplore,excitingtoclimb,andgreattodreamunder.()1.Wecaninferfromthearticlethatthewriterisfrom_______.A.AmericaB.JapanC.IsraelD.Iceland()2.WhichistrueaboutthefirstArborDay?A.ItbeganinNebraska,India.B.Abookwriterfirstthoughtoftheidea.C.J.SterlingMortonplantedthemosttreesthatday.D.Thepeoplewhoplantedthemosttreesgottheprize.()3.Whatistheimportanceoftrees?A.Theykeepuscoolonhotdays.B.Theygiveoffoxygenwebreathe.C.Theyprovideahomeandfoodforwildlife.D.Alloftheabove.()4.InChina,wecelebrateTreePlantingDayon_______.A.March8thB.March12thC.March15thD.March22thEx2.I.CDCBDII.AFDEHCGBIII.1.excited2.surprised3.health4.terrible5.discussion6.pollution7.environmental8.electric9.truly10.usingIV.1.hadbetternottake2.toeat3.Howdid4.Whatdid5.Howinteresting6.Neither,nor7.Electricityisveryimportantinourdailylife.V.ADDB