高中英语 Unit3 Computers词汇课件 新人教版必修2 课件.ppt

Unit3ComputersVocabulary1.commonadj.共同的普遍的；常见的Thecommonmanineverycountryisanxiousforworldpeace.每个国家的老百姓都渴望世界和平。Snowiscommonincoldcountries.在寒冷的国家雪是常见的。常用结构：incommon共有公用（在句中多作状语）havenothing/little/alot/somethingincommon(with)....与……没有/很少/许多/有些共同之处incommonwith和……一样commonsense常识2.arisevi.出现；发生；起身起床Howdidtheargumentarise?这场争论是怎样发生的?Shearosefromherseat.她从座位上站起来。用法点拨：arise是不及物动词没有被动语态。作“出现发生”讲时主语多为抽象名词如argument/quarrel/movement等。arisefrom由……而引起由……而产生。原形Eg.Newquestionswillarisefromsuchsituation.Hisstrangebehaviourarousedoursurprise.Thepriceofgarlichasrisen/hasbeenraisedsince2010.重点词汇：1.Anyhowmygoalistoprovidehumanswithalifeofhighquality.goal(n)[c]①Hehasachievedhisgoal.②Thatlastgoalwasabeauty.③That‘sthetwentiethgoalhe’skickedthisseason.Providemeanssupply.Providesb_________sthProvidesth_________sb1)Thishotelprovidesashoe-cleaningservice______guests.2)Aprojectdesignedtoprovideyoungpeople______work.Learnthroughuse(即学即用)—ExcusemecouldyoutellmethewaytotheBritishMuseum?—SorryI’mastrangerhere.—.A.ThanksanywayB.Itdoesn’tmatterC.NevermindD.Noproblem3)I'mnotsurewhattimeI'llarrivemaybehalfpastsevenoraquartertoeight._______I'llbethereasearlyaspossible.A.AnyhowB.HoweverC.ThusD.Therefore3.calculatevt.计算估计4.from…on从…时起5.inaway在某种程度上（表示对情况的态度）InawayIlikehisstyleofwriting.从某种程度上讲我喜欢他写作的风格。Inawayitwasoneofourbiggestmistakes.从某种意义上来说这是我们所犯的最大错误之一。【联想拓展】Noway!没门!insomeways在某些方面innoway决不无论如何不（位于句首要用倒装）onone’swayto在去……的路上bytheway顺便说intheway=inone’sway挡住去路；碍事【即学即练】单项填空Ican’tseethewordontheblackboard.Yourheadis______.A.onthewayB.inawayC.bythewayD.intheway解析：选D。intheway和inone’sway均表示“挡住去路；碍事”之意。由句意可知D项符合。