高二英语Unit11Scientificachievements知识精讲人教版第二册【本讲教育信息】一、教学内容:Unit11Scientificachievements(一)重点单词(二)重点短语(三)重点句型二、知识精讲:(一)重点单词1.likelyadj.可能的;可能(发生某事),后接不定式。表示有充分根据的可能。在表示“可能的”时既可用人作主语,也可用物作主语,还可以是形式主语it,即:用于It’slikelythat…句型中。TheforeignteacherislikelytotakepartinourChristmasparty.外教有可能参加我们的圣诞节晚会。It’slikelythatthesportsmeetwillbeputofftillnextweek.运动会有可能推迟到下周举行。拓展:possible表示客观上潜在的可能性,暗示可能性很小,probable表示有几分根据的可能1)从句型结构上,三个词均可以用It’slikely/possible/probablethat…句型It’snotlikely/possible/probablethatthechairmanwouldacceptsuchanoffer.主席不太可能接受这样的提议。2)可使用It’spossible(forsb.)todosth.但一般不用It’slikely/probable(forsb.)todosth.It’spossibleforthetouriststogetinterestedinthisnewlydevelopedChinesefood.游客有可能会喜欢新近开发的中餐。3)三个词中只有likely可用于句型sbbelikelytodosth.Theguideislikelytoacceptatipfromthetourists.导游可能会从游客那里接受小费。注:perhaps,maybe,probably,possibly几个表示“可能地”的词均是副词,在句中作状语。Probablythedaughterwasastonishedtoseeherfather.女儿见到她父亲时有可能会感到惊讶。2.supportvt.支持,支撑;维持;搀扶Hisfamilysupportedhiminhisdecision.他的家庭支持他的决定。n.支持,支撑;维持;搀扶短语:insupportof为了支持……Hesignedthechequeinsupportoftheirdecision.他在支票上签了字以支持他们的决定。3.achievevt.完成;取得;达到短语:achievesuccess/victory/one’sgoal/one’spurpose取得成功/胜利;达到目标/目的Asaresultofadvertising,wehaveachievedabigincreaseinsalesthisyear.由于做了广告,我们今年的销售大大增加。Hewillneverachievehisgoalifhedoesn’twork.如果不努力工作,他就永远达不到目标。achievementn.〔U〕完成〔C〕完成;成绩;功绩makeachievements取得成就asenseofachievement成就感Wefeltagreatsenseofachievementwhenwereachedthetopofthemountain.当我们到达山顶的时候,我们有一种巨大的成就感。即学即练:①Youwillnever___anythingifyouspendyourtimethatway.A.receiveB.deceiveC.perceiveD.achieve②Hecan’t____hiswifeandchildrenonsuchasmallsalary.A.liveB.bringupC.supportD.bear③—Whyhasn’ttheprojectbeenfinished?—Itis___thatsomechangeswillbemade.A.possiblyB.likelyC.probablyD.perhaps④Thinkingthatnopatientwas___toringhimatthathour,thedoctorwentbacktosleepagain.A.possibleB.probableC.likelyD.able4.graspvt.抓住;抓牢;理解;n.理解Hereachedout,graspedmyhandandshookit.他伸出手,抓住我的手握了一下。Youmustgrasptheopportunitytostudyaboard.你要抓住这次出国学习的机会。5.mastervt.掌握;精通;控制;统治n.硕士;男主人Shelearnedtomasterheranger.她学会了控制自己不发火。Russianisadifficultlanguagetomaster.俄语是一种很难掌握的语言。Theyoungwriterlearnedagreatdealfromtheworksbymastersinliterature.这位青年作家从文学大师的作品中学到了许多东西。6.arrangevt.&vi.安排;筹划;整理;布置1)arrange(sth.)for为……安排;为……作准备arrangeforsb.todosth.安排某人做某事arrangetodo安排做……;arrangethat…安排……Everythinghasbeenarranged.一切都准备好了。Pleasecallupthetaxicompanyandarrangeforataxi.请打电话给出租车公司安排一辆出租车。TheheadmasterhasarrangedforComradeZhangtoattendthemeeting.校长已安排张老师去参加会议。Thesecretaryhasarrangedtogetreadyforthereception.秘书已安排准备招待会。2)arrangementn.安排;约定;整理makearrangementfor为……做好安排Thearrangementofth...