人教版高中英语选修7Unit2单词讲解(共37张PPT)

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Unit2Robots•1.fiction小说•novel---n.小说(总称)•sciencefiction科幻小说•detectivefiction侦探小说•Ipreferdetectivefictiontosciencefiction.2.desire(1)n.渴望,欲望,渴求haveadesireforsth./todosth.eg.Hehasastrongdesireforknowledge.他有强烈的求知欲。(2)v.希望得到,想要sthdesiretodosthsbtodosththatsb.(should)do(从句谓语动词用虚拟语气)他渴望成名。我希望你们在一个星期之内完成这作业。ThePresidentdesiredthatthenewPrimeMinistervisitedhim.(改错)Hedesiredtobefamous.Idesiredyoutocompletethehomeworkwithinoneweek.(should)visit3.satisfactionn.满足;令人满意的事物______________v.满意,满足;______________adj.感到满意的;______________adj.令人满意的;_______________对…..感到满意他满意的笑了Hesmiled_________________________.satisfiedsatisfyingbesatisfiedwithsatisfywithgreat/muchsatisfaction(1)__________________(让他感到满意的是),hissongotthefirstplaceinthesingingcompetitionheldinGuangzhou.Tohissatisfaction4.testoutsth.试验,考验eg.⑴昨晚我叫他过来测试我的新电脑。Iaskedhimto___________________lastnight.testoutmynewcomputer.5.alarmn.警报,惊慌Thefirecausedmuchalarm.火灾引起很大的恐慌.相关短语:afirealarm火警vt.使警觉,使惊慌Idon’twanttoalarmyou,butthereisastrangemaninyourgarden.我不想吓唬你,不过你花园里有个陌生人。相关短语:bealarmedat…被…吓了一跳6.sympathy同情心,同感aletterofsympathy慰问信feel/havesympathyfor…同情…Ifeltmuchsympathyfortheblind.sympathetic----adj.同情的你同情那些躺在路边的乞丐(beggars)吗?Doyouhavesympathyforthebeggarslyingbesidetheroad.7.favor(1)n.喜爱,恩惠dosbafavor帮某人的忙Eg.今天你能帮我个忙去学校接萨姆吗?asksbafavor=askafavorofsb请某人帮忙Eg.CanIaskafavourofyou?(2)n.赞成,赞同infavorof赞成,赞同Eg.就我个人来说,我赞成前面一种看法。Personally,Iam___________theformerview.Couldyou_______________andpickupSamfromschool?infavorofdomeafavour8.pile堆apileof=pilesof=alotof堆积如山的Ihaveapileofworktodothisevening.今晚我有一大堆工作要做。10.accompanyvt.accompanied陪伴;伴奏accompanysb.tosomeplace陪某人到…accompanysb.on/atsth.用…为某人伴奏(1)她头一次出门,我想送她到车站。Itisherfirsttimetogoonalongjourney;_______________________tothestation.I’dliketoaccompanyher(2)那位歌手唱歌时是由钢琴伴奏的。Thesinger__________________thepiano.wasaccompaniedon•11.ringsb.up=callsb.up=givesb.acall•=phonesb打电话给某人•Eg.请你一到上海就给我打个电话。PleaseringmeupassoonasyougettoShanghai.你一到上海请马上打电话给我。12.turnaround=turnround转过身与turn有关的短语:turnback折回,翻回turnin上交turndown拒绝,调小/低turnon/off打开/关上turnup出现;到达turntosb.forhelp向某人求助14.turnaround转身;回转,使(业务)好转(1)我转过身去发现父亲站在那儿。I_____________andsawmyfatherstandingthere.(2)在近三年里她已使公司的业务好转起来。Inthelast3yearsshe____________thecompany__________.aroundturnedaroundhasturned16.beboundtodosth.一定,注定要……(1)大家应当遵守法律。All_________________________.You’vedonesomuchwork—_______________________________(你一定能及格).areboundtoobeythelaws(2)you’reboundtopasstheexam(3)引进新的体制后一定会有变化的。___________________changeswhenthenewsystemisintroduced.Thereareboundtobe13.declarevt.宣布;声明;表明;说明;宣称declare+n.宣告Theywilldeclaretheresultsoftheelectionsoon.他们将很快宣布选举的结果._____________________________________declare+n.+(tobe)n./adj.宣布…为…Thejudgedeclaredhim(tobe)thewinnerofthecompetition.裁判宣布他为比赛的冠军._____________________________________________14.envyvt.&n.忌妒;羡慕1)envy+sb.(forsth.)2)envysb.sth.忌妒/羡慕某人某事HowIenvyyou!我真羡慕您!__________________Theyenviedusforoursuccess.他们羡慕我们的成功.___________________________outofenvy出于妒忌15.leave…alone不管;不打扰;让…独自待着不要动我的书._____________________Leavemybookalone.leavebehind留下;忘带;遗留leaveout省去;排除;遗漏leave+宾语+补足语使…处于…状态LeavethedooropenHerfatherwentouttolookforhermother,leavingheraloneathome.15.setaside把……放在一边;留出,拨出(金钱或时间)运用:根据汉语意思完成英语句子。⑴那辆旧车已被搁置一旁不再使用了。Theoldcar________________andisoutofuse.hasbeensetaside•17.inall一共,总计•allinall总而言之•afterall毕竟,终究•aboveall首先,最重要的是•firstofall首先18.junioradj.较年幼的;资历较浅/地位较低的n.年少者;晚辈;等级较低者bejuniortosb.比某人年少,职位较……低beseniortosb.bejunior/seniortosb.by+年龄理解:用适当的词填空或用所给词的适当形式填空。(1)Heisjunior____allthepeople_____workhere.(2)Heisjunior____me,thoughhelooks_______(old).towhotoolder20.divorcen.离婚;断绝关系vt.与……离婚;与……脱离divorcesb.与某人离婚divorceAfromBgetdivorcedmarrysb.与某人结婚Eg.Shedivorcedherhusbandtwoyearsago.Theygotdivorcedlastyear.19.talentn.天才;特殊能力;才干haveatalent/giftfor...有的才能/天赋例句:Talentdependsuponindustry.天才靠勤奋。21.obeyvi.&vt.服从;顺从派生:disobeyv.不服从,不顺从Eg.任何学生都必须遵守校规。Anystudentshould___________________.obeytheschoolrules•Homework•一、词性变化(旨在提供语法填空所需材料)•1._____________n.满意___________v.使满意___________adj.令人满足的_____________adj.感到满意的•2.______________adj.感到惊吓的________________n.警报vt.恐吓,警告•3.___________v.断言,宣称____________________n.宣布,宣言,声明•【练习】根据句子结构,用括号内所提供词的适当形式填空•1)Wehada______mealtogetherlastSunday.Alltheguestsarevery______.(satisfaction)•2)Iwassleepingsoundlyintheearlymorningwhenatelephone_______meawake.Iwaseven______tohearthe______newsthatanotherbombinghadhitLondon.(alarm)satisfactionsatisfysatisfyingsatisfiedalarmedalarmdeclaredeclarationsatisfyingsatisfiedalarmedalarmedalarming•3)What______thewomenmostwasthatwhentheyweretalkingaboutthe_______newaboutthegirl,shebecameso_______thatsheranawayassoonassheheardthis.(embarrass)•4)Thenewly-electedpresident_______hissupportfortheterrorists.Hemustberesponsibleforhis______.(declare)•5)He______tohisfriendswhyhewaslatebutnoneofthemthoughthis_______believable.(explain)embarrassedembarrassingembarrasseddeclareddeclarationexplainedexplanation6、__________________(让他感到满意的是),hissongotthefirstplaceinthesingingcompetitionheldinGuangzhou.(satisfy)7.Iam__________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