课外例子总结

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1、Peoplesometimesask“whywastetimestudyingfossils?"Studyingfossilsisfarfrombeingawasteoftime,becausemanyusefulfactscanbelearnedfromthem.Generallyspeaking,fossilsareespeciallyimportantbecausetheyaretheonlycluestotheexistenceandappearanceoflifeontheearthmillionsofyearsago.Whenarrangedinpropergeolog

2、icalorder,fossilsrevealhowlifesteadilydevelopedfromlowly-organizedprimevalcreaturestothecomplexanimalsoftoday.Suchknowledgehelpsusbettertocomprehendtheoriginsandevolutionoflife,andthisinturnhelpstounderstandalittleofwhatweourselvesare.Sincedifferentfossiltypcsarefoundindiffcrcntstrata，ccrtaind

3、istinctivcfossilscanbeusedtoidentifydifferentkindsofsedimentaryrocks,includingthosebelowgroundlevelofseparatedbymilesofocean.Evenrocksatverygreatdepths,whenboredbythedrillsofengineers,canbeidentifiedbytheirfossilcontents.Fossilsarethereforevaluableaidstominingandpetroleumengineers.1.用省译法翻译下列句子

4、。1)Al1bodiesconsistsofmoleculesandtheseofatoms.2)Incaseyoumovematter,workisdone.3)Whonwearcagaininapositiontosupply,weshallnotfailtogetintouchwithyou.4)Smockingisnotallowedinthestore-house.5)Itistimeforexperiment.6)Weareenclosingourdesignsinduplicate.7)Thegrouphasalargeinterestinthisdepartment

5、store.8)Itwasnotalwaysfullyoptimizedzedinearlieryears.2.用增译法翻译下列句子。1)Wehadasurveymeetingafterexperiment.2)Thecrowdssuggestingsucharesearchplanmeltedaway.3)Ifyouhadnotinterfered,hewou1dnothavemadethismistake.4)Hehasboughtarecorderandatelevisionset.5)Therocketlandedonthemoon.6)Theproblemwasbothp

6、sychologicalandphysiological.7)Ordinaryglassmustbefirstachromatizedtobecomeopticalglass.8)Burned,fuelgiveoffheat.3.用词类转换法翻译下列句子。1)Hewasalwaysanunwelcomeintruder.2)Thelowerreachesofriversshowconsiderablevariety.1)Whenhecatchcsaglimpseofapotcntieilantagonist,hisinstinctistowinhimoverwithcharmand

7、humor.2)Hethenactedasareluctantinterpreterforadiscussion.3)Themorecarbonthesteelcontain,theharderandstrongeritis.4)Therealvictoryisnotoverone，sfellowrumorsbut_overone，sownbodyandmind.5)Thefoodsupplywillnotincreasenearlyenoughtomatchtheg