1、Unit1单词词性意思单词单词encyclopaediahumandinosaurItalianinventormusicianscientistborncountrysideintelligenceartisticabilityperhapsinventionnotebooksuddenlynobodyfossilwindollarin the countrysidehuman beingdie outfind outgo for a walkUnit2单词词性意思单词单词numberinstructionscheckgramsonchessIndiawisechallengepromise
2、prizegrainchessboarddoubleamountrestgoldinsteadrealizecopycorrectlytrafficaccidenta long time agochallenge.to.and so oncopy downUnit3单词词性意思单词单词ordercomparemonitorspeakermainkeyboardmousetypebraincontrolexpensivetinydependcalculatespeedoperaterailwaycompanypricetotalinchsellpopularWork asbe unaware o
3、fdepend onin additiongrand totallook forward toUnit4单词词性意思单词单词advertisementfunnycreatetelephonewheelcomfortablecarriagecenturypassengerinventpracticalsincedistanceMobile phoneanytimedeveloplampcandledaytimedustspecialwingintroductioninstead ofpetrolsince thenkeep in touch within the daytimekeep.off.
4、at the same timeUnit5单词词性意思单词单词educationexchangeculturehostlocalBritishgladguestchopstickweekdaytourfantasticexperienceTai chialreadyintroducesuccessyetrespectat firstso fara bit of e over(to.)Unit 6单词词性意思单词单词ancientTrojanwarunderstanddifferencepyramidcaptainGreekcapturesoldierhugepullmaincelebrates
5、tupidmidnightemptyexceptsecretsidequietlyarmyentersucceedtrickprincequeenstealpunishscenesiract outmake jokes aboutexcept forbe full ofin the endcome onUnit 7单词词性意思单词单词memorycornerloseimprovementionmethodspellingmindsillymileletterworthspellunlesstroubleliststepcyclesimilarnotewalletbasketmanagertake outpour outUnit8单词词性意思单词单词speechnoticecompetitiontreasuretextchanceconfidentlytopicwinneradviseseveralopinionwholesuggestioncommunicatewheneverrichpoorhideattackshyelsechoosetreasurein publicput onin my opinionabove alllook out
