Unit1ScienceandScientists单元词汇课件 人教版高中英语选择性必修第二册

Unit1ScienceandScientists科学和科学家单词辨认1.severe(adj.)2.frustrated(adj.)3.infection(n.)4.subscribe(vi.)5.multiple(adj.)6.household(n.)感染；传染极为恶劣的；十分严重的；严厉的懊恼的；沮丧的；失意的一家人；家庭认购；定期订购；定期交纳数量多的；多种多样的7.suspect(n.&v.)8.blame(vt.&n.)9.handle(vt.&n.)10.intervention(n.)11.link(n.&vt.)12.pure(adj.)责备；指责处理；把手；柄介入；出面；干涉联系；把……连接起来干净的；纯的；纯粹的犯罪嫌疑人；怀疑1.severe(adj.)2.frustrated(adj.)3.infection(n.)4.subscribe(vi.)5.multiple(adj.)6.household(n.)7.suspect(n.&v.)8.blame(vt.&n.)9.handle(vt.&n.)10.intervention(n.)11.link(n.&vt.)12.pure(adj.)极为恶劣的；十分严重的；严厉的懊恼的；沮丧的；失意的感染；传染认购；定期订购；定期交纳数量多的；多种多样的一家人；家庭犯罪嫌疑人；怀疑责备；指责处理；把手；柄介入；出面；干涉联系；把……连接起来干净的；纯的；纯粹的词汇拓展1.severe(adj.)极为恶劣的；十分严重的；严厉的

__________(adv.)严重地；严厉地2.frustrate(v.)挫败；受挫

_____________(adj.)懊恼的；沮丧的；失意的3.infect(vt.)使感染；传染

__________(adj.)受感染的_________________(n.)感染；传染4.pure(adj.)干净的；纯的；纯粹的

____________(n.)纯洁；纯净5.thinking(n.)思想；思维；见解

________(v.)想；认为6.initial(adj.)最初的；开始的；第一的

___________(adv.)最初；首先7.mechanic(n.)机械师；机械修理工

______________(adj.)机械的；发动机的；机器的词汇拓展severelyfrustratedinfectedinfectionpuritythinkinitiallymechanical8.defend(vt.)保卫；防守；辩解

__________(n.)防御；防卫9.assistant(n.)助理；助手

________(v.)协助

___________(n.)援助；帮助10.leadership(n.)领导；领导地位；领导才能

__________(n.)领导者

________(v.)领导；导致11.gift(n.)礼物；天赋

________(adj.)有天赋的；有天才的；天资聪慧的12.steady(adj.)稳定的；平稳的；稳步的

_________(adv.)稳定地；平稳地13.astronomy(n.)天文学

_____________(n.)天文学家14.vivid(adj.)生动的；鲜明的；丰富的

__________(adv.)生动地；鲜明地词汇拓展defenceassistassistanceleaderleadgiftedsteadilyastronomervividly单句语法填空：1.Ifeelreally___________(frustrate)abouthavingruinedthegoodplan.2.Exactlywhatkindofviruscausesthe___________(infect)isstillunknown.3.Theimmunesystemisourmain_________(defend)againstdisease.4.Thetrainhadstoppedduetoa____________(mechanic)problem.5.Iwasappointedasan__________(assist)inEnglishinthatnewschool.frustratedfrustrateddefencemechanicalassistant短语翻译1.onceand_____all最终地；彻底地2.subscribe_____同意；赞同3.thanks_____幸亏；由于4.break_____(战争等)突然开始；爆发5.____chargeof主管；掌管6.come_______患(病)；染上(小病)7.________all最重要的是；尤其是8.waterpump