2019新人教高一英语必修三WordsandExpressionsinBook3Unit4(1)LearningobjectivesInthisclasswewill1.buildupourvocabularybybrainstormingwordsrelatedtothespaceexploration.2.enlargevocabularybyrootsandaffixes.3.learnsomeimportantusagesofthekeywords.4.applywhatwehavelearnttoexercises.Wordsrelatedtospaceexploration1.universe宇宙，天地万物2.spacespacecraft3.astronaut4.rocketlaunchingtower发射塔satelliteBrainstormingspacewalkspacesuitWordsrelatedtospaceexploration5.vehicleBrainstorming车辆；交通工具（总称）运载工具Theredtrafficlightindicatesthateverypersonandvehiclemuststop.Scientistsmakevehiclestocarrypeopleintospace.6.transmitdata7.orbitdatabase数据库旅行者1号今天仍在传送数据.Voyager1stilltransmitsdatatoday.n.轨道；势力范围v.绕..运行Thesatelliteorbitstheearthevery48hours.theMoon’sorbitaroundtheearth.月球绕地球的运行轨道v.传输；传送astronautrocketsatelliteorbitlaunchingtoweruniversespacecraftspacewalktransmitdataspacesuitQuiz词根词缀拓展词汇mentaladj.精神的；思想的→adv.精神上，思想上_________________intelligentadj.有智慧的，聪明的→adv.聪明地________________n.智力，才智，智慧__________________3.______________v.依靠，依赖→adj.依赖的_________________→adj.独立的independent→adv.独立地，自主地_________________n.独立，自主______________________4.determinev.查明；确定；决定→adj.意志坚定的______________n.决心______________令人失望的_________________5.________________v.使失望→adj.失望的；沮丧的disappointedn.失望_____________________词根词缀拓展词汇mentallyintelligenceintelligentlydependdependentindependentlyindependencedetermineddisappointdisappointingdisappointmentdetermination即时训练：用括号内单词的正确形式填空：Intheworld,oneshouldbe_____________of