B3U4词汇学习一（共17张PPT）

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.astronaut

4.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.Voyager1stilltransmits

datatoday.n.轨道；势力范围v.绕..运行Thesatelliteorbitstheearthevery48hours.theMoon’sorbitaround

theearth.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_____________ofhisfamilywhenheturns18.Thatistosay,hemustfinishthings____________________.(depend)Itisbecauseofthepeopleof__________________thatChinahasmadegreatprogressinspaceexploration.(intelligent)The________________lookonhisfaceshowsthathe_______________toachievehisgoalwithstrongwilland__________________.(determine)Weare__________________thatinthespecialperiodofepidemicpreventionandcontrol,somepeopledon'tliveinisolation.(disappoint)independentindependentlyintelligencedetermineddisappointeddeterminesdeterminationKeywordsandexpressionsdeterminevt.(1)determinevt查明；决定；确定determine/decidetodosth.决心做某事(表示非延续的动作)determine/decideonsth对某事做出决定(2)determined adj.有决心的,意志坚定的bedeterminedtodosth. 下定决心做某事（表示延续性的动作）bedeterminedthat...

决心……例句：他决定和其他的医生一起抗击新冠病毒。A.He_____________________fightagainstthenovelcoronaviruswithotherdoctors.B.He________________________fightagainst…….C.He____________________thatheshouldfightagainst….determinedtowasdeterminedtowasdeterminedKeywordsandexpressions2.launchvt./n.发射；发起；上市

说出下列句子中launch的含义AftertheDragonspacecraftswerelaunchedsuccessfullymanytimes，SpaceXlaunchedanadvertisementcampaign：thenewmodelwillbelaunchedintwomonths.SpaceX公司设计的“龙”飞船多次成功发射后，该公司发起了一场宣传运动：其新型号宇宙飞船将在两个月后推出.①（航天器等）发射②发起；发动（活动）③（新产品、新书等）推出；上市；发行3.desiren.渴望；欲望；渴求vt.希望得到；想要Keywordsandexpressionsdesiretodo…=haveadesiretodo…渴望做某事desiresth=haveadesireforsth渴望某物desiresbtodo…=desirethatsb(should)do..渴望/希望某人做…

1)翻译：新冠病毒使得我们度过了一个超长的假期,但是我们非常渴望上学。Thenovelcoronavirushas

givenussuchalongholiday,A.butwestronglydesiretogotoschool.B.butwehaveastrongdesiretogotoschool.

2)翻译：我们所有人都渴望医生和护士平安回来。3).Hehadastrongdesire______success.(介词填空)for4.disappointedadj.失望的，沮丧的Keywordsandexpressions1）disappointedadj.bedisappointedatsth对某物感到失望bedisappointedinsb对某人感到失望bedisappointedtodo..=bedisappointedthat..做某事感到失望2）disappointed/disappointing区别3）disappointmentn.toone’sdisappointment令某人失望的是adisappointmenttosb一件令某人失望的事儿/人4.disappointedadj.失望的，沮丧的Keywordsandexpressions用disappoint的正确形式或介词填空The_______________resultmadeeveryonehere_____________.Myparentswillbedisappointed_____meifIfailtheexam.Tomy___________________,theyrefusedmyrequest.Wewerealldisappointed_____thenewsthatourpicnicwascancelledbecauseoftherain.Hewasdisappointed_____seethatshewasn’tattheparty.disappointingdisappointedindisappointmentatto5.signaln.信号；暗号；信号灯v.发信号；示意；标志着Keywordsandexpressions1）signaln.信号；暗号；信号灯trafficsignals交通信号灯adanger/warningsignal危险/警告信号2）signalv.发信号；示意；标志着(signaled/signalled)signal(to)sbtodo…示意某人做某事signalthat…标志着/表示..1)Thetrafficsignalssignaledpassengerstocrosstheroadorstoptowait.(译)

交通信号灯示意行人穿过马路或停下来等待。2)ThissignaledonestepfurtherinChina’splantoestablishaspacestation.(译)

这标志着中国建立空间站的计划又向前迈进了一步。6.carryon继续做；坚持干Keywordsandexpressionscarryondoingsth=carryonwithsth继续做..carryonsth继续从事..carryout执行，实施carrythrough履行（承诺）；成功完成用以上短语填空Nomatterwhatdifficultyyouwillmeetwith,_______yourplan.Wearedeterminedto______________allourplans.We____________doingalotofexercisesafterfinishinghomework.WhynotstudyatmedicalcollegelikeLinQiaozhiand__________hergoodwork?carryoutcarrythroughcarriedoncarryonSomeotherimportantexpressionsinthisclassinthehopeofdoing..抱着做..的希望soastodo…=inordertodo..为了做…onboard在宇宙飞船上；在船上；在飞机上1)Soasnottoinfectothers,everyonemustwearmaskswhengoingout.(改错)2)Anoutbreakofcoronavirusdisease2019spread___________(在船上)DiamondPrincessandsomepeopleprayedeveryday___________________（希望）leavingitsoon.

soastodo不可放句首；inordertodo可放句首或句末

Inordernottointhehopeofonboard2019年爆发的冠状病毒在“钻石公主号”上蔓延，许多人每天祈祷，希望尽早离开。随堂检测根据首字母或汉语提示完成短文

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