選修8-unit5-單詞講課教案

選修8-unit5-單詞identifyvt.

確認(rèn),識(shí)別,鑒別n.鑒定adj.相同的ID身份證identificationidentical

identificationcardadj.可辨認(rèn)的identifiable1)adj.供選擇的；其他的alternativeenergy可替代能源Doyouhaveanalternativesolution?alternativen.可能的選擇；adj.供選擇的

analternativeto…的替代品e.g.Therearesomealternativestoourplan.2)n.[C]

二選其一；可供選擇的東西；替代物前有do,后省to.alternativen.可能的選擇；adj.供選擇的

Ihavenoalternative

butto

fight.Thereisno

alternative

butto

fight.

別無(wú)選擇只好做…Ihavenoalternative

buttogiveuptheplan.Ihavenochoice

but

to

giveuptheplan.Ihavenothingtodo

but

giveuptheplan.Ican

do

nothing

but

giveuptheplan.Ican’tdo

anything

but

giveuptheplan.拓展Archaeologyn.考古學(xué)Archaeologistn.考古學(xué)家Archaeologicaladj.考古學(xué)的----------我是化解畫(huà)風(fēng)不一蜜汁尷尬---------------------------萌萌噠~~の分割線(xiàn)----------------1starve1excavate2starvation2excavation語(yǔ)境記憶1tentativeadj.試探性的WehavemadeatentativeagreementtomeetonFriday.2accuracyn.精確_______isthefirstthing.Togetan_______member,wemustmeasure________.accuratelyAccuracyaccurate3acuteadj.敏銳的Heisanacuteobserver.Thereisanacuteshortageofwater.(嚴(yán)重的)1)Sorrytointerruptyou,butIhavesomethingtosay.2)Trafficinthecitywasinterruptedby

asnowstorm.3)Ierruptvt.&vi.打斷…講話(huà)；暫時(shí)中斷或中止

Cutin/breakin插嘴，打斷Withoutinterruption不間斷的interrupt強(qiáng)調(diào)“打斷，使……不能繼續(xù)”。disturb強(qiáng)調(diào)“打擾，打攪”有“使……心煩，使……不安”之意。辨析鏈接assumevt.

假定，設(shè)想；承擔(dān)

(1)assume假定，設(shè)想承擔(dān)Ihadassumedhimtobeaprofessor.Iassumed

theresponsibility.(2)Itisassumedthat...被認(rèn)為Itisgenerallyassumedthatstressiscausedbytoomuchwork.assumptionMakeanassumptionOntheassumptionthat…鏈接assume/assuming

1suppose/supposing2provided/providing3given4considering5假設(shè)類(lèi)that從句“鑒于”___________/____________/_____________thatitrainstomorrow,whatshallwedo?Assume/AssumingSuppose/SupposingProvided/Providing_____/___________thattheweatherwasuncertain,wedecidednottogopicnic.ConsideringGiven

regardlessof 不管；不顧；

regardlessofinspiteofdespite不顧…無(wú)論…聯(lián)想拓展至于…關(guān)于…2)提示：regardlessof,可以加Whether和if從句inspiteof和

despite后面不能直接跟從句,只能跟名詞或名詞短語(yǔ)，

但可以跟

thefactthat...Theycontinuedtoworkregardlessofthefactthatitwasraining.asregards

inregardto/of...

regarding

atleast至少，不低于

mostofall

尤其，特別

makethemost／bestof＝makefulluseof充分利用Wemustmakethemost/bestofthefewnaturalresourceswehave.atmost至多cutaway

切掉;剪掉cutdown砍倒;削減

cutoff切斷,隔絕cutin插嘴cutaccross

抄近路cutout

刪除cutCutupvt.切碎

;使傷心難過(guò)

即學(xué)即用——用cut的相關(guān)短語(yǔ)填空(1)Yousmoketoomuch—youshouldreallytryto

.(2)Shekept

onourconversation.(3)Ourwatersupplyhasbeen

.(4)Shewaspretty

abouttheirleaving.cutdowncuttingincutoffcutup1ampleadj.充足的Therewasampletimetogettotheairport.amplyadv.充足地Hiseffortshasbeenamplyrewarded.2messyadj.凌亂的2chaoticadj.混亂的2messn.雜亂（可數(shù)名詞）Whata

mess!Myroomisarealmess.botanyn.植物學(xué)botanistn.植物學(xué)家botanicaladj.植物學(xué)的analyzev.分析Analysisn.分析analysesn.分析Tonguetwister

Thereisnoneedtolightanightlightonalightnightliketonight.Shesellsseashellsontheseashore.Theseashellsshesellsareseashoreseashells.Howmanygoodcookiescouldagoodcookcookifagoodcookcouldcookasmanygoodcookiesasagoodcookcouldcook?Significantadj.有意義的

beofgreat/no/littlesignificancebeof+抽象名詞=be+adj.(名詞前可被great,some,nolittle等詞修飾）

常用的抽象名詞有：beofimportance=beimportantbeofvalue=bevaluablebeofhelp=behelpfulbeofuse=beusefulbeofbenefit

=bebeneficial歸納somehow

adv.用某種方法;不知怎么地

Somehow,heisafraidofme.somewhatadv.有一些；稍微anyhowadv.無(wú)論如何；盡管anywayadv.無(wú)論如何；不管怎樣；用任何方式拓展Iwassomewhatsurprised.Hetellmenottobuyit,butIboughtitanyhow.

Itmayrain,butweshallgoanyway.fedupwith受夠了；厭煩

拓展I’mfedupwithwaitingforher.Youlookfedup.What’sthematter?(不高興）Iamfedupwithhisbeingasvainasapeacock.feedfedfedfeedyourface大吃一頓feedsb./sth.onsth.用…喂養(yǎng)…feedsth.tosb./sth.喂…給…feedonsth.（動(dòng)物）以…為食，靠…活liveonsth.(人）以…為主食；靠…生活applaudvt./vi.

鼓掌歡迎；贊賞applaudsb./sth.(forsth.)(因某事)贊賞某人/某事Iapplaudherforhavingtheabilitytosolvetheproblem.Everyoneapplauded

whentheplayended.Theaudienceapplauded

thesinger'sperformance.applausen.[U]

掌聲Hisspeechwontheapplauseoftheaudience.拓展lookahead向前看；為將來(lái)做打算Justlookaheadandyou’llseeatower..Wemustlookaheadbeforewegofurtherinthematter.拓展lookback向后看；回顧lookout留神；注意lookinto調(diào)查 lookup仰望；查閱lookupto尊敬，敬仰lookdown(on/uponsth.)輕視lookafter照顧，照料

lookthrough仔細(xì)查閱lookforwardto盼望；期待lookover快速瀏覽；復(fù)習(xí)lookaround/round環(huán)視lookonsb.as把某人看做lookupanddown上下打量arrestvt.

逮捕；吸引

n.

逮捕；拘留arrestone’sattention引起…的注意力

=attract/drawone’sattention

Thebeautifulsunsetarrestedourattention.Thecriminalwasarrestedyesterday.

歸納arrestsb.for因…而逮捕某人

getarrested遭逮捕

underarrest被捕

makeanarrest進(jìn)行拘捕underhousearrest

軟禁a