高中英语牛津译林版新教材必修一unit1词汇讲解ppt课件

Unit1Backtoschool
词汇讲解
1
1.potentialn./adj.
potentialityn.(正式)潜力,可能性
achieve/realizeone‘spotential发挥潜力
have/showpotential有潜力
apotentialcustomer/threat
潜在的顾客/威胁
e.g.Wewanteachstudenttorealizetheirfullpotential.
Americashouldn’tconsiderChinaHuaweiasapotentialthreattoitsnationalcurity.
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2.nior(无比较级)
Herhusbandisthreeyearsniortoher.=Herhusbandisniortoherbythreeyears.
她丈夫比她大三岁.
niorhigh/niorhighschool高中
aniorpost高级职务
niorcitizens老年人
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3.challenge
n.
Thisjoboffersherarealchallenge.
Vt.
Thejobdoesn'treallychallengehim.
challenger挑战者challenging具有挑战性的
achallengingjob
achallengingproblem
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乐观的
apositiveattitude
4.positive
apositivesuggestion
积极的,有建设性的
支持的,拥护的
Theyhadaverypositiverespontotheidea.
反义词:negative
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5.opportunity
taketheopportunitytodo/ofdoing
趁机做,借此机会做
I’dliketotakethisopportunitytowishyouagoodtrip.
同:chance
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6.liein存在于
e.g.Thetroubleliesintheengine.
lie谎言,撒谎
tellalie撒谎
lie-lied-lied
lie躺
lie-lay-lain
lay产卵,放置
lay-laid-laid
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ritotheoccasion成功应对困难局面
ritothechallenge成功应对挑战
ri(太阳、月亮等的)上升
Thesunrisintheeast.
起床,起身
ritoone’sfeet站起来
增加,增长
risingprices/unemployment
7.ri
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8.acquire 获得,养成****惯)等
acquireaknowledgeofEnglish学好英语
acquireabadhabitofsmoking
养成抽烟的坏****惯
acquirefreshskills获得新技能
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9.effort努力
Youmustputmoreeffortintoyourwork.
搭配:
beyondeffort力所不及
makeanefforttodo尽力去做
sparenoeffort不遗余力
withouteffort毫不费力地
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