英语必修五知识点归纳.docx

英语必修五知识点归纳1.concentratevi.聚精会神，集中思想，多与on和upon或连用Concentrateonyourwork.集中精神工作。e.g.Adrivershouldconcentrateontheroadwhendriving.Industrialdevelopmentisbeingconcentratedinthewestofthecountry.2.acquirevt.获得,学到，取得，拥有acquired,acquiringe.g.SheacquiredaknowledgeoftheEnglishbycarefulstudy.Somesmokingandalcoholicdrinksareanacquiredtasteandarenotinborn.3.accusesb.ofdoingsth.指责，指控accused,accusinge.g.Thepoliceaccusedhimofmurder.警方指控他谋杀。Sheaccusedhimlying.她指责他说谎.Hewaswronglyaccusedofstealing.他误遭控告犯偷盗罪.4.beofinterest/importance,value,use,help,...=interesting/important/valuable/useful/helpful...e.g.Thisisamatterofgreatimportance.这是一件非常重要的事。Thebookisofgreatvaluetome.这本书对我来说有很大价值。Thereisnothinginteresting/ofinterestintoday'snewspaper.5.journalistn.新闻记者;新闻工作者e.g.Heisaprofessionaljournalist.他是一位专门的新闻从业人员6.delighteda.高兴的,快乐的e.g.Iamreallydelighted.我真的很高兴。【词语联想】delightn.高兴,愉快;vt.使高兴,乐于;vi.感到高兴(或愉快、快乐)e.g.Singingisherchiefdelight.唱歌是她的主要爱好。7.assistn.帮助,协助;vt.帮助,促进;vi.协助,参加【习惯用语】Øassistsb.withsth.帮助某人[做某事]Øassistsb.todosth.帮助某人[做某事]Øassistsb.indoingsth.帮助某人[做某事]◆区别:help,aid,assist都含"帮助"、"援助"的意思。Øhelp系常用词,意义较aid,assist强,指"以积极态度给予各方面的帮助",强调"受助者得到帮助或好处",并着重"受助者对帮助的需要"e.g.Pleasehelpmearrangethesepapers.Øaid属较正式用语,强调"帮助受助者脱离困难或危险",有时意味着"强者援助弱者"e.g.Theyaidedfloodvictims.Øassist是正式用语,多指"在提供帮助时,帮助者起次要或起协助作用"e.g.Sheassistedhiminhisexperiments.英语必修五知识点(二)1.firstaid的意思是“急救”，例如：firstaidtotheinjured给予伤员的急救。短语联想give/offeraid援助cometosb'said帮助某人teachingaids教具medicalaid医疗救护withtheaidof借助于getinjured受伤，在现代英语中大量地出现了由“get+及物动词不达意的过去分词”构成的被动语态，这叫get-型被动语态。又如：Thecomputergot(was)damagedwhenweweremoving.Mybikeisgetting(isbeing)repairedrow.2.Protect动词，“保护、维护”，用于句式“protect+名词+against/from+名词”。e.g.Heiswearingsunglassestoprotecthiseyesfromthestrongsunlight.【短语联想】ØKeep...from...不让/避免Østop...(from)...阻止Øprevent...(from)...妨碍/防止Ødisable...from...使……失去(能力/资格)Øsave...from...挽救、拯救3.dependon取决于。e.g.Theamountyoupaydependsonwhereyoulive.词义拓展dependon依靠，依赖：Hisfamilydependsonhim.他的一家人全靠他养活。依赖，信任：Wearedependingonyoutofinishthejobby