易混词汇辨析aboard,abroad,board,broad1.aboardadv.&prep.在（车、船、飞机上），上（车、船、飞机）。如：a.Itwasoursecondmorningaboardandwewerebeginningtofeelathome.b.JaneandCecilyfinallywentaboardtheplane.2.abroadadv.在/到国外。如：a.JerryisbasedinLondon,butgoesabroadnowandagain.b.ThebooksaboutHarryPotterareverypopularnow,bothathomeandabroad.3.boardn.木板；委员会v.乘车（船、飞机等）。如：a.Theplanofthenewbuildingisdisplayedonaboardatthebackoftheroom.b.Therewasdisagreementamongtheagency’sboardofgovernors.c.Beforeboardingtheplane,Fionatriedoncemoretocallhome.4.broadadj.宽阔的；广泛的。如：a.Frankissixfeettallwithbroadshouldersandstrongarms.b.It’sonlyashortcourse,butit’senoughtogiveyouabroadunderstandingofthesubject.lie,lay1.lievi.(lied,lied)撒谎2.lievi.(lay,lain)躺；位于3.layv.(laid,laid)放置；下蛋。如：a.Carolinelaidthemoneyonthetableandshewalkedoutoftheroom.b.Theywillcomeflyingupagainstthewindandlaytheireggs.fly,flow1.flyv.(flew,flown)飞（翔），飞行，航行，乘/驾驶（飞行器）；疾行；飞逝；放（风筝）；升（旗）。如：a.Theeveningairwascloudedwithmosquitoesandotherflyinginsects.b.Ellaisnervousaboutflying,sosheusuallytravelsoverland.c.Intheparkpeoplewerewalkingtheirdogsorflyingtheirkites.d.Thegovernmentorderedthatallflagsshouldbeflownhalfwaydownthepoletoexpresspublicsadnessatpeople’sdeathintheearthquake.2.flowvi.(flowed,flowed)流动；（衣服、头发）飘拂。如：a.Fromhere,factorywasteflowsstraightintothesea.b.Rebecca’slonghairfloweddownherback.rise,raise,arise1.risevi.升起；上升；起立/身/床。如：a.Thesunrisesintheeastandsetsinthewest.b.Theresearchbudgetrosefrom$175,000in2009to$22.5millionin2011.2.raisevt.举起；提高；提出；引起。如：a.Ifyouhaveanyquestions,pleaseraiseyourhand.b.Insteadofprovidingreassurance,itraisesdoubtsincustomers’minds.3.arisevi.发生；出现；造成。如：a.Allstaffareexpectedtodosomeovertime,iftheneedarises.b.Arethereanymattersarisingfromtheminutes（会议记录）ofthelastmeeting?attack,attach,attract1.attackvt.攻击2.attachv.系上；附上；附加；认为（有重要性等）。如：a.Attacharecentphotographtoyourapplicationform.b.Peopleattachtoomuchimportancetoeconomicforecasts.3.attractvt.吸引desert,dessert1.desertn.沙漠2.dessertn.餐后甜点physicist,physician1.physicistn.物理学家2.physiciann.内科医师
