人教版高中英语必修四知识点串讲

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Book4Unit1Greatwomenandtheirachievements1.Womenofachievement成功女士【词语拓展】achievevt.获得;达到achievementn.(成就;成绩)achievableadj.(可完成的;可达到的)achieveonesend达到目的achievenothing一事无成【小试身手】根据括号内的汉语提示完成句子。(1)Arguingfortrifleswillnot_______.(达到我们的目的)(2)Youwillnever_________ifyouspendyourtimethatway.(有所成就)(3)Hislazinessmakesitimpossibleforhimto_______.(成功)2.Shehelpedimproveprisonconditionsandgaveprisonersworkandeducation.(P1)她帮助改善了监狱条件以及给予犯人工作和教育。【词语拓展】conditionn.(条件,情况,状况)conditionaladj.(有条件的;视……而定的)onconditionthat...条件是……如果……in(outof)condition状况好(不好)makeitaconditionthat...以……为条件underconditionof在……情况下【小试身手】根据括号内的汉语提示完成句子。(1)Youcanusemycar________youmustbecarefulwhiledriving.(条件是)(2)Ican’tgoclimbingthissummer,forI,m_________.(健康状况不佳)(3)Herparentsallowedhertogo,but__________(以……为条件)sheshouldgethomebeforemidnight.3.ShedevotedallherlifetomedicalworkforChinesewomenandchildren.(P1)她将一生都奉献给了中国妇女儿童的医疗事业。【词语拓展】devotevt.奉献;贡献devotionn.奉献;贡献devotionaladj.奉献的;虔诚的devote...to...致力于,献身于(to为介词)【小试身手】根据汉语提示完成下列句子。(1)Hestartedtostudyecologyanddecided__________________.(献身于这门科学)(2)Carolinebegan______________.(更加关注工作)(3)______________(他对妻子的忠诚)iskowntoall.4.Janehasstudiedthesefamiliesofchimpsformanyyearsandhelpedpeopleunderstandhowmuchtheybehavelikehumans.(P2)简已经研究黑猩猩家族很多年了,并帮助人们了解了黑猩猩跟人类的行为是多么地相似。【词语拓展】behavev.表现;举止;行为behaviourn.行为;举止;态度behavewell守规矩behaveoneself举止得体well-behaved表现良好的badly-behaved表现差的【小试身手】根据括号内的汉语提示完成句子。(1)Parentsshouldeducatetheirchildrento________.(守规矩)(2)He__________(举止得体)soasnottogiveoffencetoothers.(3)Whenaboyreachesmanhood,heshould________.(行为应象个男子汉)(4)Generallyspeaking,teacherslike_____________children,andatthesametimetheywon,tolookdownupon_________students.5.However,theeveningmakesitallworthwhile.(P2)但是到傍晚时分,我们就觉得这一切都是值得的。worthwhileadj.值得的,重要的It,sworthwhiletakingthetroubletoexplainajobfullytonewemployees.给新雇员详细解释一下工作要求,费点事也是值得的。【词语辨析】worth;worthy这两个词都有“值得”的意思,但worth只能作表语,后接名词或动名词。“beworth+n.”这个结构中,名词一般是表示金额或者是effort,expense等词。beworthdoing结构中,doing是动名词主动形式表被动,不可换成不定式。worth可用well来修饰,表示“很”“非常”的意思,但不可用very修饰。worthy可作表语也可作定语。作定语时,意为“值得尊敬的”。worthy常构成的结构是:beworthyof+n.beworthyofbeingdonebeworthytobedone【小试牛刀】根据括号内的汉语提示完成句子。(1)Thefilmiswell_____________.(很值得再看一遍)(2)Theproblemis______________.(值得讨论)(3)Thepictureis_______________.(值10美元)(4)Theplaceis________________.(值得参观)(5)Theteacherisa_____________man.(可敬的)(6)________(值得)todiscussthequestiononceagain.6.Shehasarguedthatwildanimalsshouldbeleftinthewildandnotusedforentertainmentoradvertisements.(P2)她主张应该让野生动物留在野外生活而不能用于娱乐或广告。【词语拓展】arguev.争论;争辩argumentn.(争论;争辩)arguefor为……而争论argueagainst争辩(反对)arguewithsb.同某人争论argueabout/oversth.争论某事arguesb.intodoingsth.说服某人做某事arguesb.outofdoingsth.说服某人不做某事【即学即练】根据括号内的汉语提示完成下列小片段。Theworkers,who(1)(为……而争论)theirownrights,(2)(同……争论)thebossforafewdays,butfailedto(3)him(4)(说服……做某事)givingthemariseinwages.Step4.Summing&chewing,summarizingknowledge(总结反刍,知识梳理)Discusstheusagesofthefollowingsimilarwordsandfinishtheexercisesingroups:【近义词辨析】1.argue和quarrel【课本原句】Shehasarguedthatwildanimalsshouldbeleftinthewildandnotusedforentertainmentoradvertisements.(P2)她主张应该让野生动物留在野外生活而不能用于娱乐或广告。arguev“争论;争辩,吵嘴”,与quarrel是同义词。【观察例句】Nobodycouldquarrelwithyourconclusions.你的结论无可辩驳。Themanquarrelledwithhiswifeaboutchildren.那个男人与妻子因孩子而吵架。Theyarguedtheplanforalongtime.他们就该计划辩论了很长时间。We’realwaysarugingwitheachotheraboutmoney.我们总是为钱吵嘴。Hewastootiredtoarguethepoint.他太累了,不想讨论这个问题。【归纳总结】【即学即用】请用argue和quarrel分别完成下列各句:1.他和玛丽争论度假的最好地方。He____________withMaryoverthebestplaceforaholiday.2.他们就这笔钱怎样花而争论不休。Theywere______________abouthowtospendthemoney.3.我们不要为那件麻烦事吵架了,以便我们能静下心来仔细考虑吧!Wedon’t_______witheachotheroverthemattersothatwecanthinkitoverquietly.2.observe和watch3.carryon和carryout4.deliver和pass5.worthwhile,worthy和worth6.workout,workat,workon,workfor和workoff(各组近义词组的【归纳总结】与检测答案参见由王军龙主编,陕西师大出版社出版的《新课程高中英语词汇导学练》P93-95)Step5.Testinginclass&improvingskills(随堂检测,落实考点)请根据下列每小题后的提示选择出正确答案:【词语辨析题探究】请根据下列每小题后的提示选择出正确答案:Warming-upandreading()1.Atlastthegovernmentputthecriminal_____byhangingthem.A.todieB.todeathC.tobedyingD.intodeath【温馨提示】put…to…使(某人)在(某地或某种状况中死亡)。()2.Thewoman’sson,towhomshewasso_____,wentabroadfiveyearsago.A.lovedB.caredC.devotedD.affected【温馨提示】devotevt献身,致力于。表示把自己、时间、精力奉献给某种工作、事业等。devoteone’sabilitiesto把自己的才干用在……上;devoteone’sattentionto专注于…….;devoteoneselfto献身于;devoteone’sknowledgeto把自己的知识用于……。bedevotedto专心于……,热心于……,忠于……。()3.Whenshefinishedworking,sheconcernedherself_____lookingaftertheoldpeopleinherarea.A.inB.withC.atD.on【温馨提示】concernoneselfwith关心,挂念;beconcernedabout/for对……关心,对…..担心。()4.Thematterwas______withhisfather.A.contentedB.compeletedC.connectedD.confirmed【温馨提示】beconnectedwith与……有关系。()5.Alittleofforts(炮台)wasbuiltalongthebordertoprotectthecountry____attack.A.againstB.byC.offD.on【温馨提示】protectAagainstB。()6.Heworkedcarefullytomake____mistakes_____inordertogetthetestpassed.A.asmany;aspossibleB.asmuch;aspossibleC.manymore;/D.asfew;aspossible【温馨提示】as…aspossible=as….assbcould。()7.Youngpeoplearenot_____tostandandlookatworksofart;theywantarttheycanparticipatein.A.conservativeB.contentC.confiden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