英语泛读教程2参考答案(1-10)

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1、英语泛读教程（第2册）参考答案UnitOneComprehensionPoints1.Everyyearatthesametimethestarswereinthesameplaceinthesky.2.Theyaretheplanets.3.Hethoughtthat…(Page2,parag.12)4.Theideawasthatthestarsandthesundidnotturnaroundtheearth.Instead,itwastheearththatwasturning.Thesunandthestarswerenotreallymoving.5.Becauseth

2、eywouldupsetthewholescienceofastronomyandcausecruelpersecutionbytheChurch.6.Content/details.7.Common.8.Becauseradiotelescopesfindoutnewstarsbypickingupradiowavesfromthem.9.Itmeansthegroupofstarsthatourearthisamemberof.10.Theimplicationisthatprobablybythentheearthhasalreadybeenmelted.11.Everyth

3、reedaysitgetsverydim.Itstaysdimforafewhours,thenitgetsbrightagain.12.Becauseacometisn’tsolid.Itisthinlikeacloud.Itstailisnothingbutglowinggas.Anditsheadismadeofsmallpiecesthatcouldnothurttheearth.ExercisesI.Trueorfalse1.F2.F3.T4.F5.T6.F7.T8.T9.T10.FII.1.略。2.Fourstages.Childhood,manhood,oldage,

4、andthelaststage.3.Theveryhottestonesareblue.Thosenotquitesohotarewhite,andthoselesshotthanthewhiteonesareyellowandred.4.略。5.Theyhelpsailorstofindtheirwayandtheyhelpustotelltime.UnitTwoComprehensionPoints1.Itmeanstofunctionproperly.2.电气史上最伟大的人物之一迈克尔·法拉第写了一篇报告，介绍了一种叫做guttapercha的类似橡胶的物质，这种物质是从生在

5、在马来西亚的一种树上提取出来的。3.Itmeanstobringoutofthewaterontotheland.4.TolayacableundertheAtlantic.5.Tobecomeweaker.6.第一个it指的是thetelegraphfailed，第二个it指的是iteverworked，第三个it指的是thecable.7.Becauseabigshipcan’tcarrytheendofthecableontotheshore,itwillgetstranded.1.Tohonorhimevenmorehighly.2.Anoperator.3.Probabl

6、yinlate20thcentury.ExercisesI.1.A2.B3.A4.C5.C6.A7.B8.AII.1.Becausetheonlyformofcommunicationbetweencountriesseparatedbyseawasstillbyshipanditwasveryslow.2.ThesuccessofWheatstone’sexperimentandthediscoveryofguttaperchabyFaraday.3.FirsttheNiagara’scablecaughtinthemachineryandwasdamaged.ThenwhenN

7、iagararanintoroughsea,themenbrokethecableagainwhentheytriedtostopthemachine.Bythetimetheyreachedhometostartagain,itwasnearlywinterandtheweatherwasgettingbad.Sotheyhadtowaitforthenextyear.4.FirstAgamemnonranintooneoftheworstAtlanticstorm