高中英语人教版必修5Unit4 单词讲解

1.involvevt.1）牵涉，涉及Thecaseinvolvedmanyinnocentpeople.这一案件牵涉了许多无辜的人。2）包括，含有Thisprojectinvolvesmuchdifficulty.这一项目有许多困难。3）使参与toinvolveemployeesinthemanagement使职员参与管理involvein参与;涉及;卷入，陷入tobeinvolvedinascandal卷入丑闻tobeinvolvedinthetrouble陷入麻烦tobeinvolvedinresearch忙于研究2.acquirevt.获得；养成；学到acquirea(good)knowledgeof得到……知识，精通运用：根据汉语意思完成英语句子。⑴我们逐步获得了做这工作的经验。Graduallywe__________________inhowtodothework.acquiredexperience⑵我们应该努力养成良好的习惯。Weshouldtryto_____________________.⑶我们必须用功学习才能精通英语。Wemustworkhardto________________________________English.acquireagoodknowledgeofacquiregoodhabits3.accusevt.指责；谴责；控告accusesb.ofsth.因……指责或控告某人=chargesb.withsth.运用：根据汉语意思完成英语句子。⑴他被指控受贿。Hewasaccused____takingbribes.⑵很多员工指责老板不守信用。Manyworkers________________havingbrokenhiswordsaccusethebossofof4.demandn.需求；vt.要求强烈要求demandtodo要求做……demandthatsb.(should)dosth.要求某人做某事in(great)demand非常需要的meetone’sdemands满足某人的要求⑴他要求被告知一切事情。Hedemanded___________(tell)everything.tobetold(2)我要求你放学前打扫完教室。Idemandthatyou_______________(finish)cleaningtheclassbeforeschool.(should)finish5.senioradj.年长的；高年级的；高级的n.年长者；前辈；毕业班学生beseniorto比……年长反义：junioradj.年少的n.年少者，晚辈运用：根据汉语意思完成英语句子。迈克比我大五岁。Mikeisfiveyearssenior_____me.to6.approvev.赞成；认可；批准approveof赞成，赞许，同意说明：指正式批准或接受某个计划、请求或建议等时，是及物动词。派生：approvaln.同意；批准运用：根据汉语意思完成英语句子。⑴恐怕你的父母不赞成你和他结婚。Iamafraidyourparentswon’t_______________________________.⑵市议会批准了这项建设计划。Thecitycouncil_________thebuildingplan.approvedapproveofyourmarryinghim7.submit递交，呈递；服从，屈服submitsth.tosb.向某人递交submit(oneself)to屈服于…Submitanessaytoone’stutor.Hewillneversubmittotheenemy.8.case情况；病例；案例incase(of)万一inanycase无论如何innocase无论如何都不inthis/thatcase如果这样/那样的话Wearefacedwiththecase_______adecisionmustbemadeinstantly.where1.concentrateon(doing)sth.专心(干)某事拓展：concentrateone’sefforts/attentionon把……集中在……运用：根据汉语意思完成英语句子。⑴吵闹声不绝于耳，我无法专心学习。______________________________withallthatnoisegoingon.⑵我们应该致力于改进教育工作。Weshould____________ourefforts____improvingeducation.onIcan’tconcentrateonmystudiesconcentrate2.haveanosefor善于觉察/对……很敏感例句：Reportershaveagoodnosefornews.记者对新闻有很强的觉察力。归纳：结构类似的词组还有：haveaneyefor对……有鉴赏能力haveanearfor对……有欣赏能力(听觉灵敏)haveagift/talentfor对……有天赋运用：用nose，eye，ear，gift填空。⑴Asareporter，Maryhasa______forastory.⑵Throughthecompetition，theleaderofthegroupcanpickoutsomesingershavinga_________formusic.nosegift⑶Beingtrainedformanyyears，allthestudentshaveagood___fordifferentkindsofmusic.⑷Asagoodartist，shehasa/an_____forcolour.eyeear3.informsb.ofsth.把某事告诉某人keepsb.informed随时告知某人运用：根据汉语意思完成英语句子。⑴他把你的决定告诉了我。Heinformedme____yourdecision.⑵把我们的计划通知他，这事就交给你了。Iwillleaveittoyou____________________.toinformhimofourplanof归纳：结构类似的词组还有：⑴________sb.ofsth.提醒某人某事⑵________sb.ofsth.抢劫某人某物⑶________sb.ofsth.治愈某人某病⑷________sb.ofsth.警告某人某事⑸________sb.ofsth.控告某人犯某罪remindrobcurewarnaccuse4.dependon依靠；依赖；取决于dependonitthat…指望；相信运用：根据汉语意思完成英语句子。⑴我不想依靠别人来处理这个件事。Idon’twantto______________________________________thematter.⑵一切取决于我是否喜欢这个老板。Italldependson_______________________.whetherIlikethebossornotdependonotherstodealwith5.soasto(do)为了(做)……用法：⑴soastodo不能放在句首，但与之同义的inordertodo却可以放在句首；⑵否定式是soasnottodo。运用：改写下面的句子⑴Hecametoschoolearlysoastocleantheclassroom.Hecametoschoolearly_________________________cleantheclassroom.⑵Weranallthewaysoasnottobelate.Weranalltheway_____________________________________late.inordernottobe/sothatwewouldn’tbeinorderto/sothathecouldHesaidhewouldstartveryearlyinthemorning___________missthetraintoBeijing.A.notsoastoB.sonotastoC.soastonotD.soasnotto6.aheadof在……前面；领先运用：理解划线部分的意思并翻译句子。⑴Theymanagedtofinishtheassignmenttwoweeksaheadoftime.⑵HeisfaraheadofhisclassinEnglish.⑶Twopeoplewereaheadofus，travellingfast.有两个人在我们的前面，他们走得很快。他们提前两周完成了任务。他在英语方面远远超过其它同学的水平。