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▁▂▃▄▅▆▇█▉▊▋▌精诚凝聚=^_^=成就梦想▁▂▃▄▅▆▇█▉▊▋▌▃▄▅▆▇██■▓点亮心灯~~~///(^v^)\\\~~~照亮人生▃▄▅▆▇██■▓一、请根据各句上下文的意义，选择正确的单词填入空白处。第一组：astronomy,system,religion,theory,globe,violent,atmosphere,unlike,fundamental,harmful,chain,multiply1Drinkingtoomuchalcoholis________topeople’shealth.2WhenIenteredthemeetingroomIsensedthe_________wasunusualandeveryonekeptsilent.3Thereisstillalotthatscientistsdon’tknoworexplaininthefieldof_________.4IntheChineseeducation_________examsarelaidinthemostimportantplace.5Childrenshouldnotbeallowedtowatchany________movie.6_________hisbrother,whoislazy,Tomisalwaysactiveineverything.7Accordingtothe__________ofrelativity,nothingcantravelfasterthanlight.8Hardworkis__________toone’ssuccess.9TheGreatWallofChinaattractstouristsfromeverycornerofthe__________.10Thelawstatesthateveryonehastherighttopractisetheirown__________.11Youget8by__________2and4.12WalMarthasanumberof__________storesacrosstheworld.第二组：oxygen,exist,puzzle,biology,gravity,satellite,gentle,physicist,climate,crash,float,mass13DoyouknowaboutNewton’slawof________?14Aplasticbagwasseen________inthewater.15Thescientistssaythatdinosaurs_________millionsofyearsagobutthendiedoutsuddenly.16Whenyouareonthemoonyour________willbelessthanontheearth.17Mancannotlivewithout________.18Abiologistisapersonwhostudies_________.19Inthepastyearsthe_________oftheearthhaschangedalot.20Hawking(霍金)isconsideredthegreatest__________afterNewtonandEinstein21What__________memostiswhyheleftthecountrywithouttellinganyone.22Atruckwentoutofcontroland__________intothebackofabus.23Heisaquietand__________man,andallofuslikehimsomuch.24Asyouknow,themoonisa__________oftheearth.二、把下列短语填入每个句子的空白处（注意所填短语的形式变化）：intimeprevent…fromlayeggsgivebirthtoinone’sturncheerupnowthatbreakoutblockoutwatchout1SARS_________inthemainlandofChinaintheyear2003.2________everyoneishere,let’sstartwork.3Ifyoukeepon,youwillsucceed__________.4Nothingcan________him________carryingoutthesurvey.5Thehenshave_________morethantheydidlastmonthsincewechangedthemethodoffeeding.6Whyareyousoupset?Comeon,_________.7CongratulationstoMary!She__________alovelybabylastnight.8Weputatarpaulin(油布)acrossthewindowto_________thesunlight.9__________forcarswhenyougetout.10Then,Iwill,___________actasweeklymonitorofmyclass.▁▂▃▄▅▆▇█▉▊▋▌精诚凝聚=^_^=成就梦想▁▂▃▄▅▆▇█▉▊▋▌▃▄▅▆▇██■▓点亮心灯~~~///(^v^)\\\~~~照亮人生▃▄▅▆▇██■▓Unit4一第一组：1harmful2atmosphere3astronomy4system5violent6Unlike7theory8fundamental9globe10religion11multiplying12chain第二组：13gravity14floating15existed16mass17oxygen18biology19climate20physicist21puzzles22crashed23gentle24satellite二1brokeout2Nowthat3intime4prevent…from5laideggs6cheerup7gavebirthto8blockout9Watchout10inmyturn