知识讲解与练习:A1.abit有点儿后面可跟形容词abitof后跟不可数名词abitofhouseworkalittle有点儿,(比…)稍微…可修饰比较级LilyisalittletallerthanI.Lily比我高一点。2.abilityn.能力beabletodoDifferentpeoplehavedifferentabilities.不同的人有不同的能力。3.aboveprep.在…的上面WilsonlivestwofloorsaboveWendy.Wilson住在Wendy楼上两层。belowprep.在…的下面overprep.在…的正上方,从…上跨越Thereisabridgeovertheriver.有一座桥横跨这条河。underprep.在…的正下方onprep.在…的上面4.abroadadv.在国外,到国外I’mplanningtotravelabroadinthiscomingsummerholidays.我计划在即将到来的暑假里去国外旅行。5.acceptvt.接受辨析:receive收到Doyouacceptwhathetoldyou?你能接受他所告诉你的事吗?6.accidentn.事故,意外的事Thecaraccidentkilledthreemenyesterday.昨天,三个人在这场车祸中丧生。7.achievevt.获得achieveabalancebetween…and…在…和…之间获得平衡8.acrossprep.从…表面穿过goacrosstheroad/bridge/street/fieldcrossvt.穿过Crosstheroadandyou’llseethemuseum.穿过这条马路,你就看到那个博物馆。crossroadsn.十字路口throughprep.(从…内部)穿过,通过gothroughtheforest/tunnel穿过森林/隧道9.actionn.行动takeaction(s)采取行动Wecantakethefollowingactionstoprotectgiantpandas.你可以采取以下行动来保护大熊猫。10.activeadj.积极的,活跃的反义词:inactivetakeanactivepartin积极参加activelyadv.积极地,活跃地11.activityn.活动after-school/outdoor/indooractivities课外/户外/室内活动12.advantagen.优势,长处disadvantagen.劣势,缺点,不利条件Livinginthecountryhasadvantagesanddisadvantages.住在农村既有优势也有劣势。13.advisevt.建议,劝告advisesb.todosth.建议某人做某事advicen.(U)建议,劝告,忠告givesb.someadvice给某人提一些建议suggestionn.(C)建议offersb.somesuggestions14.affectvt.影响affectourmoods影响我们的心情effectn.影响,作用haveagood/badeffectonsb.15.affordvt./vi.买的起,能做affordsth.买的起affordtodosth.有能力做某事16.afraidadj.担心,害怕,恐怕beafraid/beafraidofsth./doing/beafraidtodosth./beafraidthatfrightenedadj.感到恐惧的17.againstprep.反对,违反,紧靠Heiswantedbecausehehasdonesomethingagainstthelaw.他被通缉因为他做了违法的事。18.agen.年龄attheageof在…岁时What’syourage?/Howoldareyou?你多大啦?19.agoadv.以前twoyearsago两年前threesecondsago三秒种前beforeadv.以前IhaveneverbeentotheGreatWallbefore.我以前从来没有去过长城。prep.在…以前,在…前面thedaybeforeyesterday前天theyearbeforelast前年20.agreevi.同意,赞同agreewithsb.同意某人的看法agreementn.同意,协议反义词:disagree21.airn.空气,大气airpollution空气污染v.使通风airtheroom使房间通风22.allowvt.允许allowsb.todosth.允许某人做某事23.almostadv.几乎,差不多nearlyadv.几乎,差不多hardlyadv.几乎不24.aloneadv./adj.独自,单独beathomealone,livealonelonelyadj.孤独的,寂寞的feellonelyTheoldmanlivesalone,buthedoesn‟tfeellonely.这个老人独自一人居住,但他不感到寂寞。25.alongprep.沿着go/walkalongtheroadgetalong(well)with与…相处(融洽),在…取得(大的)进展Igetalongwellwithallmyclassmates.我和我所有同学相处融洽。26.alreadyadv.已经yetadv.还(未)常用于完成时27.althoughconj.虽然,尽管不能和but连用Althoughhestudieshard,hecan’tcatchupwithothers.虽然他努力学习,但他不能赶上别人。28.alsoadv.也,tooadv.也,aswell也,either也29.amongprep.在…中间三者或以上betweenprep.在…之间两者30.angryadj.生气的,愤怒的be/become/getangrywithangrilyadv.愤怒地31.anotheradj.另一个,别的后跟可数名词单数other后加可数复数Wouldyoulikeanothercupoftea?你想再要一杯茶吗?Iamgoingtotakeanotherroute.我想走另一条路线。one…theother…(两个中的)一个…另一个…Theoldmanhastwodaughters.Oneisaworker,theotherisanurse.这个老人有两了女儿,一个是工人,另一个是护士。32.answern.答案theanswerto……的答案replyn./v.答复,回答replytoaquestion/letter33.anyonepron.任何人用于疑问句和否定句Isthereanyoneintheroom?房间里有人吗?34.appearancen.出现,相貌对应名词:appear反义词:disappearShemadeherfinalappearanceonthescreen.她最后一次出现在银幕上。35.arguevi.辩论,争辩arguewithsbaboutsth.和某人争辩某事36.arrivevi.到达arriveat/in,getto,reachaplace到达某地arriveinBeijing,arriveatthestation,reachthestation,gettothestation,gethere/there/homearrivaln.到达timeofarrival到达的时间37.asleepadj.睡着的fallasleep入睡sleepvi./n.睡觉gotosleep,getenoughsleepsleepyadj.欲睡的,困倦的feelsleepy感到困倦38.attentionn.注意,专心payattentionto注意39.awakeadj.醒着的反义词:asleepSuzywasstillawakeat12o’clocklastnight.Suzy昨晚12点仍然醒着。40.awardn.奖,奖品,奖金近义词:prizeBeijingMusuicAwards北京音乐奖B1.badlyadv.拙劣地,糟糕地,严重地比较级\最高级worse\worst2.beautyn.美,美丽Walkslowlyaroundthelakeandfeelthebeautyoftheoldpark.慢慢沿着湖边散步,会感受到这个古老公园的美丽。beautifuladj.美丽的beautifullyadv.3.becomevi.成为,变得becamebecomeNanjingisbecomingmoreandmorebeautiful.南京正变得越来越漂亮。4.begin/startvi./vt.开始begin/starttodosth./doingsth.beginningn.开始,起初beganbegunatthebeginningof在…开始5.betweenpron.两者之间between...andamong三者或以上6.birthn.出生,诞生dateofbirth出生日期atbirth出生时birthday生日NextSundayismytwelfthbirthday.下周日是我12岁的生日。7.boringadj.乏味的,无聊的,令人乏味的feelboredadj.感到无聊的8.borrowvt.(向某人)借用,借borrowsth.fromsb.向某人借某物lendvt.借给lendsth.tosb./lendsb.sth.把某物借给某人keep借多长时间9.bothpron./adj.两者,双方,两者的,双方的neither两者都不either两者中的一个all(三者或三者以上)都none(三者或三者以上)都不11.breathn.呼吸outofbreath上气不接下气breathevt./vi.呼吸breatheheavily呼吸急促12.bridgen.桥goacrossthebridge/crossthebridge/walkoverthebridge过桥13.brightadj.明亮的,聪明的Myclassroomisverybright.我的教室非常明亮。14.bringvt.带来,拿来broughttakevt.拿走tooktaken15.buildvt.建造,建筑builtbuildingn.建筑物,楼房16.burnvt.烧伤,烧ThefireburnedZhangHua’sneck,arms,andface.火烧伤了张华的脖子.胳膊和脸。17.busyadj.忙的,忙碌的bebusywith/doingsth.忙于做某事businessn.企业,商行,工厂18.buyvt.买buysb.sth./buysth.forsb.boughtboughtsellvt.卖,出售soldsold19.byprep.通过,靠,用(表示通过某种方式)bybus/bike/plane/air/train/ship/sea/underground/boatbydoingsth.C1.callvt.把……叫做/给命名WecallhimTom.2.calmvi.平静下来,镇静下来adj.平静的calmdown静下来3.cameln.骆驼Acamelisausefulanimal.骆驼是有用的动物。4.cameran.照相机/摄象机Weusuallytakephotoswithcameras.我们用照相机照相。5.candlen.蜡烛Youcanputcandlesintopumpkinstomakelanterns.你可以把蜡烛放在南瓜里来制作灯笼。6.candyn.糖果AtHalloween,wecaneatalotofchocolatesandcandies.在万圣节,我们吃巧克力和糖果。7.capitaln.首都thecapitalof…的首都(省会)NanjingisthecapitalofJiangsu.南京是