新人教版高一英语必修4 Unit 2 Working the land— 知识要点复习课件.ppt

Unit2Workingtheland,一、单词识记,1._n降低;缩小(尺寸,数量,价格等),reduce/fall/dropby+百分数减少了.reduce/fall/dropto+具体数字减少到,运用：用适当的介词填空。Itssaidthatpricesofoilwillbeincreased_morethan7yuan.Becauseofthepressurefrompeople，housingpriceshasreduced_10%sincethebeginningofthisyear.,to,by,5.regretn.&v.懊悔，惋惜，遗憾_adj.后悔的，遗憾的_adj.无悔的，没有遗憾的_搭配后悔已经做了某事_搭配遗憾地要去做某事,regrettodosth.,regretful,regretless,regretdoing/havingdonesth,TheKingalwaysfelt_(regret),forheregretted_(kill)themanwhocommittednocrimeatall.Iregret_(tell)youthatmyfriendisill.,totell,regretful,killing,mentv.评论；谈论_n.评论，意见，解释，批评_搭配对某事做评论,makeacommenton/aboutsthcommentonsth.,comment,Weweresurprisedtoseethathisrudenesspassedwithout_(comment).Iwontcomment_whatpeoplesay.,comment,on,7.equipv.装备，配备；使有能力_n.设备_adj.准备好的，装备好的_搭配给配备/装备_搭配使某人能够做某事,equipsbforsth./todosth.,equipment,equipped,apieceofequipment,equipsthwithsthelse,Ourschooloffersgood_(equip)andyourtrainingherewillequipyou_yourfuturejob.Theroomisequipped_homeappliances(家用电器).,with,equipment,for,Itwasamodern，brightandwell_(equip)hospital.Educationandtravelhaveequippedhim_(deal)withallsortsofpeople.,equipped,todeal,8.confusev.使困惑；混淆；搞乱_n.混乱；紊乱；混乱状态_adj.令人困惑的；使人混乱的_adj.感到困惑的；被弄糊涂的_搭配把混同；辨别不清,confuseAwith/andB,confusion,confusing,confused,Hewasreally_(confuse)bythe_(confuse)problemwhichalsoconfusedotherpeopleforalongtime.Whentheearthquakeoccurredeverythingwasin_.(confuse)ImalwaysconfusingJohn_Paul.,confused,confusing,confusion,with/and,五、重要词组,1.thanksto幸亏；由于；因为(=becauseof),运用：根据汉语意思完成句子。由于校长的努力，我现在又能回学校上学了。_，Icangobacktoschoolnow.由于天气很糟糕，露天表演取消了。_，theopen-airshowwascancelled.,Thankstothebadweather,Thankstotheheadmasterefforts,运用：说出下列句中划线部分的意思。Youmustridyourselfoftheseold-fashionedideas.Paulfinallyridhimselfofdebt.Badhabitsarehardtogetridof.,2.rid.of摆脱；除去,摆脱这些陈腐观念的束缚,还清了债务,改掉,运用：根据汉语意思完成句子。她从来不满足于现状。Shesnever_thepresentsituation.你对他的解释满意吗?Areyou_?,3.besatisfiedwith对感到满意,satisfiedwithhisexplanation,satisfiedwith,4.wouldrather宁愿；宁可wouldratherdosth.宁愿做某事wouldratherdoAthandoB宁愿做A事而不愿做B事wouldrather(that)sbdidhaddone宁愿某人做某事,运用：用所给词的适当形式填空。Iwouldrather_(stay)athome.Iwouldratheryou_(go)tothecinemanow.Iwouldratheryou_(come)tomorrow.Iwouldratherfailthan_(cheat)intheexamination.,cheat,stay,went,came,5.buildup逐渐增强；建立；开发运用：说出下列句中划线部分的意思。Youneedmoreproteintobuildyouup.Imverygladtoseethatyourvocabularyisgraduallybuildingup.,在逐渐增长,使你强壮,理解：指出句中划线部分的意思。Hiscarelessnessledtotheaccident.Thisroadleadstothatmountainvillage.Einsteindidmanyexperiments，whichledhimtothisconclusion.,6.leadto导致；造成(后果)；通向联想：resultin导致，引起(某种结果),使他得出了这个结论,导致,通向,我们把书放进书柜以避免落上灰尘。Weputourbooksinbookcase_.,7.keep.freefromof.使免受(伤害)；使不含(有害物),themfreefromdust,tokeep,我们必须尽力使这条河流免受污染。Wemusttryourbest_.这是能让你远离疾病的最好方法。Thatisthebestway_.,tokeeptheriver,freefrompollution,tokeepyoufreefromsickness,1.Thisspecialstrainofricemakesitpossibletoproduceone-thirdmoreofthecropinthesamefields.(L3，P10)这种特殊的稻种使得同样的田地多收获三分之一的产量。,句型：makeitpossible(forsb)todo使(某人)做某事成为可能,1.过去的几十年，先进的医疗技术已经使得人们比过去活得更长成为可能。Inthelastdecades，advancesinmedicaltechnology_thaninthepast.,havemadeitpossiblefor,peopletolivelonger,2.这些新技术将使得从废弃物中回收可用之物成为可能。Thenewtechniques_recoverusablethingsfromwaste.3.因特网已经使我们用更少的时间获得更多的信息成为可能。TheInternet_inmuchlesstime.,willmakeitpossibleto,hasmadeitpossibleforustogetmoreinformation,六、语法专练,1.Nooneenjoys_(laugh)at.2.Whereismypassport?Iremember_(put)ithere.Youshouldnthaveleftithere.Remember_(take)itwithyouallthetime