必修四module1-新单词ppt课件.ppt

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1、1alternativeadj.替换的，供选择的；二者选一的Thealternativemeansofgettingthereisbyship.n.选择；可供选择的事物；二者择一Eg:Wehavethealternativeofspeakingorofkeepingquiet.havenoalternative/choicebuttodo除…之外别无选择；只有，只好Alternatevt._________alternatebetweenAandB轮流，交替Crimen.c.罪，罪行commitacrime犯罪sceneofthecrime犯罪现场n.u.犯罪行为crimer

2、ate犯罪率criminaln.c.犯罪者，罪犯adj.犯罪的，刑事的criminallaw刑法3predictionn预测makepredictionspredictvt.预测反馈Noneofthem____thethingirlcouldkeepherendupandcameoutfirstintheinternationalmarathon.AhavepredictedBwouldpredictChadpredictedDwerepredictingCriskyadj.冒险的，危险的Itisariskythingtodrivetoofast.riskn.冒险,危险①ta

3、keariskrisksofdoingsth.=runtheriskofdoing冒险作某事②attheriskof（doing）sth冒…的风险riskvt.冒…的危险risk（doing）sthriskone’slifetodosth5runout①(供应品等)用完,耗尽viMymoneyhasrunout.runoutof(某人)用完，耗尽某物vt=useupIhaverunoutofmymoney.=Ihaveusedupmymoney.=Mymoneyhasbeenrunoutof.②使(某人)跑得筋疲力尽vi=giveoutAfteralongwalkinghe

4、ranout.③(协议,文件等)失效，过期拓展runabout到处跑runacross偶然遇到runafter追逐,追踪runaway(常与from连用)逃脱,逃避,躲开rundown(用车)撞倒;追寻;追获runinto碰撞;遇上,偶然遇到runoff(使)逃跑;使溜掉6relyvi.依赖，依靠①relyon/upon+sb/sth依赖…doing指望做…=dependon/upon=counton②relyonsb./sth.todo/doing...信赖某人/物做……③relyonsb./sth.for...因……而依赖某人/物④relyonitthat...指望……⑤

5、Relyuponit.放心吧。※7Loadvt.装载Ittookmeanhourtoloadthetruck.load…（up）withsth使某人、物负荷某物把…装进…Weloadtruckswithcoal.Pleaseloadthebagwithfood.n.负担，责任，忧虑takeaload/weightoffone’smind使某人如释重负unload卸下download下载upload上传8arrestvt.逮捕;拘留;吸引arrestsb.forsth.因某事而逮捕某人getarrested被捕arrestone’sattention引起某人的注意n.逮捕;拘留

6、beunderarrest被拘留beput/placedunderarrest被捕;在拘留中arresteen.被捕者arrestern.逮捕者arrestmentn.拘捕;阻止;逮捕firen.火，火灾1)beonfire2)catchfire3)setfiretosth.set…onfire4)putoutthefire5）makeafirevt.点燃，解雇Hefiredhiscigarette.Themanagerfiredhissecretary.v.开枪，射击fire（sth）atsb/sth向…开火/开枪Hefired（hisgun）atthebird.10li

7、mitn.限制，限定；范围（pl）setalimittovt.限制，限定limitsbto（doing）sth=belimitedtoImustlimitmyselftothreecupsoftea.=Imustbelimitedtothreecupsoftea.limitedadj.有限的limitedliabilitycompany有限责任公司Ltdlimitlessadj.无限的limitingadj限制的，限制性的11commandn.［U,C］命令,指挥;have/takecommandof指