2020-2021学年新教材高中英语UNIT4InformationtechnologySectionⅡ教学知识细解码教师用书教案北师大版必修第二册

-1-UNIT4InformationtechnologyUNIT4Informationtechnology11．powern．权利，能力→powerfuladj.效能高的；强有力的；强壮的22．realadj.真实的；实际存在的；真的；真正的；确实的→realityn．真实；现实→realizevt.实现；意识33．sureadj.确信；确知；肯定；有把握；一定，必定→ensurevt.确保，保证44．delivervi.&vt.递送；传送→deliveryn．递送；传送55．arguev．争论；争吵；争辩；论证→argumentn．论点；论据66．concentratevi.专注，专心；集中注意力→concentrationn．专心；专注；集中77．rewardn．奖赏，回报vt.奖赏；给予回报；酬谢→rewardingadj.有益的；有意义的WordsAndPhrasesWordsAndPhrases知识要点11subscribesubscribevi.vi.同意；捐赠；订阅vtvt..(签署)文件；捐助(教材PP1212)tosubscribetonewspapersandmagazinestosubscribetonewspapersandmagazines订阅报纸和杂志[例1]Whatnewspapersandmagazinesdoyousubscribeto?subscribeto?你订了什么报纸和杂志？[例2]I'vepersonallyneversubscribedtosubscribedtotheviewthateithersexissuperiortotheother.我个人从来都不同意性别有优劣之分的观点。[造句]我订阅《新科学家》主要是为了了解科学的最新进展。MymainreasonforsubscribingtoNewScientististokeepinformedofadvancesinscience.[知识拓展]subscriber(杂志等)订购者，订阅者；(手机、电话等)用户；捐助者，资助者subscribeto同意，赞成；订购subscribesth.to捐助subscribefor认购(书籍等)[即学即练]