初中英语题(根据短文填入适当的单词)
Scientistsstudytheworldandlearnaboutthingsusingaprocesscalledtheacientificmethod.Byaskingimportantquestionsand__1__theanswers,itispossibletomakeamazingdiscoveries!Sometimesascientistis__2__toanswerhisownquestion,butifhehastakengoodnotesanotherscientistmaycomealonglaterwhoisabletousenewknowledgetoanswerit.Whenyouusethescientificmethodto__3__anexperiment,youstartbymakingobservationsaboutsomethingthat__4__you.Basedonyourobservations,youmakeahypothesis.thisisusing__5__youknowtomakeasmartguessaboutwhatyouthinkcouldhappen.Thenyouarereadytobeginyourexperiment.All__6__yourexperimentyoutakedownnotes.,whichare__7__experimentdate.Youareconstantlymakingobservationsduringthistime.Youmaymakediscoveriesthatcauseyoutoimproveyourexperimentasyougo.__8__,youconcludeyourexperimentandbegintolookoveryournotestodecidewhatitallmeans.Basedonwhatyouhavelearned,youmakeafinalstatementabout__9__yourhypothesiswascorrectornot.Youhavetohavereasonsandevidencetosupportwhatyouaresaying.Usingthescientificmethodcanbedifficult,butrewarding.Becauseallthestepsareorganizedinaprocess,the__10__aremorevalid.Whenyouprovideobservationsasevidencetosupportwhatyouaresaying,yourideasaremorelikelytobeaccepted.