【课本习题】人教版必修一Unit4

【课本习题】人教版必修一Unit4作者：儒风无棣时间：2012年12月27日23:49Unit4课内练习答案（P27Ex.1）1C2E3B4D5A2.P27Ex.23.P27Ex.3Para.1:Beforetheearthquakestrangethingsbegantohappenbutnoonepaidattentiontothem.Para.2:TheearthquakedestroyedthecityofTangshan.Para.3:Thepeoplewereveryshockedatthedestruction.Para.4:Thearmycametohelpthesurvivors,bringinghopeforanewlife.4.P28Ex.11useless2nation3agreatnumberof4dirt5atanend6extreme7rightaway8steam9shock10track11rescue12ruin5.P28Ex.3burstdestroyedruinstrappedwellsinjuredshockedbury6.P28Ex.41.……amountainhadblownup2.……stoneswereflowinglikewater3.……theyweredrivenbyanunseenhand4.……allChinawasthinkingofusandwascomingtoouraid.7.P29Ex.21whose2who3that/省略4which/that5whose6whose7who8whose8.P31Ex.21FThemanwasjustawakewhenthequakehappened.2T3T4FSomecowsdroppedintoadeepcrackinMarketStreet.5FHefeltsaferwhenhewasbeingcaredforbythesoldiersaftergotawayfromthecity.9.P31Ex.31.Theearthquakebeganaround5o’clockinthemorning.2.Thespeakerrushedoutsideassoonashewokeup.3.Whenhegotoutsidehethoughttheworldhadcometoanend.Heheardpeoplecryingandshouting.Hesawpeoplerunningeverywhereandbricksfallingdownfrombuildings.Therewerebigfirestoo.4.Themannexttohimwaskilledbybricksfallingfromanearbybuilding.5.Hegotawayfromthecitybyboat.6.Veryshocked,devastated.10.Workbook练习答案（P62Ex.1）1T2T3F4F5F6T11.P62Ex.2Part1:1.Earthquakeshappenwhentwomovingplatesjumpandpushagainsteachother.2.California,JapanandChinahavealotofearthquakesbecausetheyareplacedinareaswheredifferentplatesmeet.Part2:1.Donotbuildhousesalongalinewheretwoplatesmeet.2.Makesureyoubuildhousesonrockratheronsand.3.Youmustmakethehousesasstrongaspossible.Weakbuildingswillfalldownandstrongonesmaystayup.12.P63Ex.1asusualpipesdisasterweretrappedquakesdestroyedagreatnumberof13.P63Ex.21.Thejudgegaveaprizeandhiscongratulationstothecyclistwhowonthecompetition.2.ThetitleofthatbookisTheShipBuriedattheBottomofthesea.3.Theminerswhohadbeentrappedintheminefortwodayswerefinallyrescued.4.Thereporterrealizedthatthegirlwhowassofrightenedwastryingtoavoidthequestion.5.Thefiredestroyedtwoshopswhichareaboutfourblocksfromhere.6.Theballoonburstsuddenlyandwereshockedbyit.7.Ican’texpresshowIfeel/Iamfeelingatthemoment.8.Herefusedtotalkaboutthesufferingshehadduringthedisaster.9.Whenhewakesupeverymorning,hewillreadtheheadlinesinthenewspaperveryquickly.14.P63Ex.31—82---43---64---55---36---77---18---215.P64Ex.11.It’snecessaryforthepeoplewhosehomesareinanearthquakeareatopreparecarefullybeforetheearthquakecomes.2.Neverbuyahousewhichisnotearthquakesafe.3.Makesurethatallpipesarefixedtowallsthatarethickandstrong.4.Itisimportanttohaveahousewhichhasboltsunderneathandnobrokenwindows.5.Televisions,computersandlampswhicharenottiedorstucktotablescouldcauseanaccidentduringanearthquake.6.Anyonewhostandsclosetowindowswillbehurtinanearthquakeifthewindowglassbreaks.7.Thoseforwhomthisadviceiswrittenshouldreaditcarefully.16.P65Ex.11.shockedLondonisbothgreatlysurprisedandfrightenedbywhathesees,so“shocked”isagoodwordtodescribehisfeelings2.sadLondonknowsthatmanyfamilieslosttheirlovedonesandalltheirpossessions.17.ListeningTask(P66Ex.2)1drop2cover3hold18.P66Ex.31.Imustdroptothefloorandcovermyheadandneckwithmyarms.2.MakesureIhideundersomethinglikeatabletoprotectmyselffromthingsfallingontopofme.3.Imustholdontothefurnituresoitdoesn’tmoveawayfrommeduringtheearthquake.19.P66Ex.41.……keepawayfrompowerlines,trees,signs,carsandbuilding.2.……makesurethatthebookcasesarefastenedtothewallandtheTVsetistiedtoatablesothattheycan’tmove.3.……ringafamilyfriendtotellthemwhereyouareandcollectyourpersonalearthquakebag.