book 3_u1_重点词汇讲解

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1、U1重点词汇讲解Welcometotheunit1.BlindpeoplecanreadbytouchinglettersinraiseddotscalledBraille.raised:adj.凸起的raise:vt.raiseyourhand举起手raisetheprice提高价格raisemoneyforthecharity为慈善机构筹钱raiseababy养育小孩rise:vi.Thesunrisesintheeast.太阳从东边升起。(rise,rose,risen)arise:vi.Theproblemari

2、sesfromlackofcommunication.这个问题产生于缺乏沟通。(arise,arose,arisen)2.However,evenifwehavegoodsenses,theycanstillconfuseus.confuse:vt.sth.confusesb.某物使某人困惑confused:adj.sb.isconfusedaboutsth.某人对于某物感到困惑。hisconfusedlook/expression他的困惑的表情confusing:adj.sth.isconfusing.某物令人困惑。H

3、ewasconfusedabouttheconfusingnews.他对这个令人困惑的消息感到困惑。Reading1.AsPollyobservedthepassengersonthetrain,shehadafeelingthatshewasbeingwatchedbyatallmaninadarkovercoat.observe:vt.(1)观察observesth./sb.;observethatTheteacherobservedthatsomestudentswereasleep.老师发现一些学生睡着了。obs

4、erve(see,watch,notice)sb.dosth.观察某人做某事（强调过程，动作的结果）sb.doingsth.观察某人做某事（强调动作正在进行）(2)遵守（规则、法令等）Everyoneshouldobservethetrafficrules.每个人都应遵守交通规则。(3)庆祝Howwillyouobserveyourbirthday?你将如何庆祝你的生日？observer:n.观察者observation:n.观察，观察力2.Whiletherestofthepassengersweregettingou

5、t,sheglancedatthefacesaroundher.rest:n.(1)therest剩余的人，物Takewhatyouwantandthrowtherestaway.拿走你需要的，然后把剩余的扔掉。therest作主语时，谓语动词由of后的名词单、复数决定第6页共6页Therestofhislifewasspentinprison.他的余生在狱中度过。Therestofthebooksareontheshelf.剩余的那些书在架子上。(2)休息havearest休息一下adj.剩余的glance:vi.gl

6、anceat看一眼，瞥一眼Themanglancednervouslyathiswatch.男子紧张地瞥了一眼他的手表。【辨析】glanceat很快地看一眼，瞥一眼glareat怒视stareat凝视，盯着看n.give/take/haveaglanceat(朝……)一瞥1.Therewasnooneinsight.sight:n.视力，视觉insight看得见Thetrainisstillinsight.火车还在视线范围内。outofsight看不见catch/get/havesightof看到，发现atthesigh

7、tofsth.一看见Theyranawayatthesightofthepolice.他们一看见警察就跑了。near-sighted,short-sighted近视眼的2.Asshewalkedalongthenarrowstreet,sheheardthesoundoffootstepsapproaching,butbythetimeshereachedthecornerofthestreet,thefootstepsweregone.approach:vi.接近，靠近，即将到来Thesummervacationisa

8、pproaching.暑假即将到来。vt.接近，靠近Hecautiouslyapproachedthehouse.他小心地走近那房子。n.方法theapproachtotheproblem问题的解决方法3.Pollyhesitated.hesitate:vi.犹豫vt.hesitatetodosth.犹豫做某事hes