必修四unit1第2学时精品课件

第二学时LearningaboutLanguage

要点讲与练第二学时LearningaboutLanguage

跟踪练习词语链接1．Shehelpedimproveprisonconditionsandgaveprisonersworkandeducation.(P1)她帮助改善监狱的条件，还为囚犯们提供工作和受教育的机会。condition意为“环境；境况；条件”时，是可数名词，常用复数形式conditions；意为“状态；状况”时，是不可数名词。beingoodcondition处于良好的状态beoutofcondition健康状况不佳onconditionthat如果；在……条件下即学即练完成下列句子。(1)Theminersthereworked____________________(在极其恶劣的环境中)．(2)Theastronautssoon________________(适应了失重的状态)．(3)Thebookstorewouldnotacceptreturnsevenones__________(完好无损).(4)Heisoverweightand______________(健康状况欠佳)．(5)Hecanusethebicycle_______________(条件是明天必须归还)．(1)indreadfulconditions(2)gotusedtotheconditionofweightlessness(3)ingoodcondition(4)outofcondition(5)oncondition(that)hereturnsittomorrow词语链接2．ShedevotedallherlifetomedicalworkforChinesewomenandchildren.(P1)她把她的一生全部奉献给了中国妇女和儿童的医疗事业。devote...to...献身；致力于bedevotedtosth./sb.热爱/全心全意对待/忠实于某人/某事即学即练翻译下列句子。(1)他把一生都献给了造福人类的事业。________________________________(2)退休后，他将全心全意去侍弄园艺。_________________________________(3)每个人都知道我们的厂长对妻子十分忠诚。______________________________________(1)Hehasdevotedhiswholelifetobenefitingmankind.(2)Afterhehasretired,hewilldevotehimselftogardening.(3)Everybodyknowsthatourdirectorisverydevotedtohiswife.词语链接Reading3．Janehasstudiedthesefamiliesofchimpsformanyyearsandhelpedpeopleunderstandhowmuchtheybehavelikehumans.(P2)简已经研究这些黑猩猩家族很多年了，她帮助人们了解了黑猩猩跟人类的行为是多么地相似。behavevi&vt.举动；举止；行为表现behaviour举止，行为方式behavewell举止得体behavebadly行为不端awellbehavedboy一个举止得体的男孩即学即练完成下列句子。(1)Playersmust_______(遵守)oncourt.(2)Thechildrendonotknow______(怎样举止得体)．(3)他们的行为举止必须得到社会的认可才行。____________________________________(1)behavewell(2)howtobehavethemselvesdecently(3)Theymustbehaveinawaywhichwillbesociallyacceptable.词语链接4．Everybodysitsandwaitsintheshadeofthetreeswhilethefamilybeginstowakeupandmoveoff.(P2)大家坐在树荫下等待着，这时猩猩们醒了，准备离开。moveoff离开，启程，出发movealong移动一下，向前移动moveout搬出去，迁出movesb.totears使某人感动得流眼泪beonthemove在旅途中即学即练完成下列句子。(1)文工团常年在边防部队流动。Thearttroupeisalways________infrontierguards.(2)我要搬出去，在校外住。Iwantto________campus.(1)onthemove(2)moveoff(3)绿灯亮了，车流开始移动。Thelightturnedgreenandthecars________.(4)影片太感人了，使我们都感动得流下了眼泪。Thefilm________asitwastoomoving.(3)begantomoveoff(4)movedustotears5．However,theeveningmakesitallworthwhile.(P2)到傍晚时分我们就觉得这一切都是值得的。词语辨析：worth,worthy和worthwhile这三个词用作形容词时，都有“值得的”的意思，但各自的用法或搭配关系不同。①worth是一个只能作表语的形容词，意为“值……的”、“相当于……的价值的”。后接名词或主动语态的动名词(有被动的含义)作宾语。②worthy可以作表语和定语。用作定语时，意思是“有价值的”、“值得尊敬的”；用作表语时，意思是“值得……的”、“应得到……的”，其后常接ofsth.,也可接不定式。③worthwhile像worthy那样，既可以作表语，也可以作定语。它表示某事因为重要、有趣或受益大而值得花时间、钱财或努力去做好，一般作“值得的”、“值得做的”、“有意义的”解。用作表语时，可以后接动名词或动词不定式。常用搭配：itisworthwhiletodo/doingsth.值得做……beworth(doing)sth.值得(做)……beworthyofbeingdone值得做beworthytobedone值得做……即学即练用worth,worthy和worthwhile填空。(1)Helpingoldpeopleisa________activity.(2)Theusedcar(二手车)isstill________$2,000.(3)Istheexhibition________avisit/visiting?(4)Thequestionis________ofconsideration.(5)Thequestionis________ofbeingconsidered.(6)Hangzhouisabeautifulplace,itis____togothere.(7)Thankyouforyour________suggestion.(1)worthwhile(2)worth(3)worth(4)worthy(5)worthy(6)worthwhile(7)worthwhile词语链接6．Shespentyearsobservingandrecordingtheirdailyactivities.(P2)她花了多年的时间来观察并记录黑猩猩的日常活动。observevt.看到，注意到；观察，观测；遵守，奉行；庆祝(节日等)observationn．观察observesb.dosth.注意到/观察到某人做某事sb.beobservedtodosth.某人被发现做了某事observe＋that从句词语链接注意下列句中划线部分的意思。(1）Oneshouldnotonlyobservebutalsohelp.不但要看,而且要帮。(2)Heobservedastrangerhangingaroundthestore.他看到一个陌生人在商店附近闲逛。(3)Onemustobservedtherules.我们（任何人）必须遵守规则。(4)SomepeopleobserveChristmashere.在这儿有些人过圣诞节。(5)Mr.Wangobservedthethiefopenthewindowandrunaway.(主动语态)王先生看到小偷打开窗户逃跑了。(6)Thethiefwasobservedtoopenthewindowandrunaway.有人发现贼开窗户逃跑了。(被动语态中to不能省略)词语链接7．ForfortyyearsJaneGoodallhasbeenoutspokenaboutmakingtherestoftheworldunderstandandrespectthelifeoftheseanimals.(P2)40年来，简·古道尔一直在呼吁世人了解并尊重这些动物的生活。respectvt.&n．尊敬，敬重respectsb./sth.forsth.因某事尊敬或敬重某人(某事物)showrespectforsb./sth.向某人/某事物致敬berespectable值得尊敬的berespectful恭敬地outofrespect出于尊敬即学即练完成下列句子。(1)I________youforyourhonesty.(2)Childrenshouldshowtheir____fortheirteachers.(3)Outof________，hetookoffhishat.(4)Mr.Wangisa________teacherandallhisstudentsare________tohim.(1)respect(2)respect(3)respect(4)respectable,respectful词语链接8．Shehasarguedthatwildanimalsshouldbeleftinthewildandnotusedforentertainmentoradvertisements.(P2)她一直主张它们(黑猩猩)应该留在野外生活，而不为娱乐和广告所利用。arguevt.&vi.意为“争论；争吵；争辩”argument争论；辩论；论据haveanargumentwithsb.aboutsth.就某事和某人争论arguefor为……辩护arguewithsb.about/oversth.就某事和某人争论argueagainst据理反对；争辩argueo说服某人做某事/接受某种意见arguesb.outof说服某人不做某事/打消某种念头即学即练完成下列句子。(1)Theycanonlymakerecommendationsand__________(为……申辩)them.(2)Onedoesnot____________________（对自然规律提出异议）.(3)We______(说服她不要作这样危险的旅行)．(4)I________________(和邻里争了起来)aboutatreeinhisgarden.(1)arguefor(2)arguedagainstthelawofnature(3)arguedheroutofgoingonsuchadangerousjourney(4)hadanargumentwithmyneighbor词语链接9．Sheinspiresthosewhowanttocheertheachievementsofwomen.(P2)她激励着人们为妇女们的成就而欢呼喝彩。inspirevt.鼓舞，激励；赋予灵感/启示；激起；唤起(感情，思想等)如：inspiration鼓舞，鼓励，启示inspiring令人鼓舞的inspired受到鼓舞的inspiresb.todosth.鼓励某人做某事即学即练选用上述词语完成下列句子。(1)Thebeautifulscenery__________thecomposer.(2)Hisencouragingremarks__________confidenceinme.(3)Doyouthinkhisspeechis__________？Haveyoufoundany_______inhisspeech?Ifeltgreatly_______andIdecidedtofollowhisexample.(1)inspired(2)inspired(3)inspiring,inspiration,inspiredComprehending10．Janewaspermittedtobeginherworkafterhermothercametosupporther.(P3)母亲过来帮忙以后，简才被允许开始工作。supportvt.支撑，支持，拥护，资助；忍受，抚养，赡养；证实；n．支撑；抚养者，维持生计者；支持，赞成；鼓舞即学即练观察下列句中划线部分的词性和含义。(1)Hehasalargefamilytosupport.他要抚养一大家人(v.)。(2)Hunteristhechiefsupportofthefamily.亨特是他一家的顶梁柱(n.)。即学即练将下列句子译成英语，并分析其结构。(1)这意味着必须拆掉上个月建好的房子。________________________________________________________________________(2)他在我们学校所做的第一件事就是女生必须留短发。________________________________________________________________________一、用所给单词的适当形式填空。1．Chinasentuptwomannedspaceshipsandtheywerealsogreatscientific____________intheworld.(achieve)2．Therearestrong__________forandagainstcapitalpunishment.(argue)3．Inordertounderstandthe____________oftheanimal,theresearcherspentmanyyearsrecordingitsdailyactivities.(behave)1．achievement2.arguments3.behavior4．Wewillsurelytakethismatterinto________attomorrow’smeeting.(consider)5．AfterworkIrelaxmyselfbywatchingTV,listeningtoradioortakingpartinotherformsof____________.(entertain)6．Amanwasarrestedin____________withthemurderoftheteenager.(connect)7．Thismagazine____________toscience.(devote)8．Hemadean____________speechatthemeetingandtheinspiredaudiencestoodupandgavehimalongandwarmapplause.(inspire)4．consideration5.entertainment6.connection7．wasdevoted8.inspiring,inspired二、词语活用用argue,argument,arguewithsb.aboutsth.,arguefor,argueagainst,argueosth./doingsth.,arguesb.outofsth./doingsth.等词语完成下列小段落。YesterdayafternoonI(1)________LiMing(2)________whetherourclassshouldgototheHappyValleytogetherinthecomingholiday.The(3)________wasveryheated.LiMing(4)________theideabecausehethoughttheactivitycouldmakeusunderstandourclassmatesbetter.However,Istrongly(5)________theideaasIwasafraidwemightgetinfectedwithH1N1.FinallyZhangHua(6)________us(7)________askingtheteacherforadviceandtheteacher(8)________us(9)________thetripandshealso(10)________we’dbettermakegooduseoftheholidaytodosomeresearch.(1)arguedwith(2)about(3)argument(4)arguedfor(5)arguedagainst(6)argued(7)into(8)argued(9)outof(10)argued(that)三、动词专练从所给动词中选出恰当的动词填空，注意动词形式的变化。achievedevoteinspiresupportstrikeobservearguebehavewakewatchhunteat1．wouldachieve2.argued3.wasinspired1.Strugglinginadversityandwe____________alot.2.Forafullhourthey____________overthewordingoftheeditorial.3.Theriot____________byextremists.4．Idon’tknowhowtheymanage____________theirexpensivelifestyle.5．Theworkers______