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1、Unit8ProtectingOurEnvironmentPartIIReadingTaskComprehensionContentQuestionPairWork1.InthemidstofprosperousfarmsandbeautifulfieldsinthecentralpartofAmerica.2.Foxes,deer,wildflowersandtrees,migrantbirds,troutandotherfishes,etc.3.Theroadsideswerebeautifuleveninwinter.Berriesandseedh
2、eadsofdriedweedsroseabovethesnow,andbirdscametofeedonthem.4.Themigrantbirds,andfishinthestreamsandpools.5.Itwasclearandcold.6.Theybuilttheirhouses,sanktheirwells,builttheirbarns,andlivedinperfectharmonywiththewildlife.Thetownremainedbeautifulandfulloflifeformanyyears.7.Shereferst
3、otheshadowofdeath.Chickens,cattleandsheepbegantodieofmysteriousmaladies,peoplewerestrickenwithstrangesicknessandsomeofthemdied.8.Springshouldbethrobbingwithlife,fullofbirdsong.“Asilentspring”isalifelessspring.9.Theroadsidesarenowlinedwithwitheredvegetationasthoughsweptbyfire.10.P
4、robablyitistheremainsofpesticidesorotherdeadlychemicals.11.Man.Allthesechangesaretheresultofman’sownwork.12.No.Theauthorispointingtoarealdanger.Thedisastersbefallingthisimaginedtownhaveactuallyhappenedhereandthere,thoughnosingletownhasexperiencedallofthem.Ifnothingisdonetoprotect
5、theenvironment,allAmericantownswillsufferthesamefatesoonerorlater.TextOrganizationWorkingOnYourOwn1.PartTwo:ThedescriptionofthesametownwhichwasnowstrickenwithallkindsofmaladiesPartThree:ThecauseofthemaladiesPartFour:Thoughimagined,thetragedymaywellbecomearealityandtheauthortellsa
6、boutherpurposeinwritingthebook.2.3.Astrangeblightcreptoverthearea5.AnimalsstoppedbreedingandtreesborenofruitLanguageSenseEnhancement1.(1)heart(2)inharmonywith(3)inthemidst(4)prosperous(5)orchards(6)drifted(7)blaze(8)flickered(9)barked(10)mistsVocabularyI1.1)barking2)evil3)broodin
7、g;hatched4)migrant5)tragedies6)counterpart1)arecomplaining/co-mplain2)grim3)flocks;fedon4)vegetation5)patches6)Scoresof1.1)waslinedwithpeoplewhocametowelcomethedistinguishedforeignguests.2)thebosssilencedalllivelyconversationintheoffice.3)wearingapairofsunglasses,thefamousmoviest
8、arpassedthecrowedunnoticed.4)lookeddeser
