選擇性Unit3詞匯講解2

選擇性必修四Unit3Ⅰ.重點(diǎn)詞匯1.withdrawvt.&vi.

撤回;撤離【教材原句】

AlthoughChinawithdrewfromfurtherexpeditionsafter1433.(P26)盡管中國(guó)在1433年之后就不再進(jìn)行更深的探險(xiǎn)?！驹~塊必記】(1)withdraw—withdrew—withdrawn(2)withdrawfrom 撤回;退出withdrawfromschool 退學(xué)withdrawmoney 取錢(qián)【知識(shí)微練】寫(xiě)出黑體部分的詞義①I(mǎi)’dliketowithdrawfrommyaccount(銀行賬戶). ()②Thetroops(軍隊(duì))wouldwithdrawassoonastheeconomiccrisisended.

()完成句子③_______________________,heservedasashopassistanttosupporthisfamily.

輟學(xué)后,為了養(yǎng)家糊口,他當(dāng)了售貨員。取錢(qián)撤軍Withdrawingfromschool2.mercyn.

仁慈;寬恕;恩惠【教材原句】Somecountriesarestill“murdering”theseintelligentcreatureswithoutmercy.(P32)有些國(guó)家仍在殘忍地殺戮這些機(jī)靈的生物?！驹~塊必記】(1)showmercytosb. 同情某人havemercyonsb. 憐憫某人(2)merciful adj.有憐憫之心的【知識(shí)微練】單句語(yǔ)法填空①Luckily,weweretreated____mercy.②Theyhavemercy___thehomeless.③The________(mercy)kingsavedtheyoungofficersfromdeath.④Outofkindness,themercifulmanagershowedmercy__thepoorpeople.withonmercifulto3.possession[usuallypl.]n.

個(gè)人財(cái)產(chǎn);擁有;控制【教材原句】Theseaishometolife,nothumanbeings’possessions.(P32)海洋是生命的源泉,而非人類(lèi)的私有財(cái)產(chǎn)?！驹~塊必記】(1)possess

vt.

擁有(2)possessions n.財(cái)產(chǎn)inpossessionof 擁有inthepossessionof 被……所擁有takepossessionof 擁有【知識(shí)微練】單句語(yǔ)法填空①Peoplehadlosttheirhomesandalltheir__________(possess).②Weshouldtakepossession__theland.③_________(possess)bythescientist,thedevicecanbringitspotentialintofullplay.possessionsofPossessed完成句子④I’mafraidhe_____________________________.

恐怕他沒(méi)有什么幽默感。⑤Thegangwascaught______________stolengoods.

這伙人被逮住,人贓俱獲。doesn’tpossessasenseofhumourinpossessionofⅡ.核心短語(yǔ)4.inreturnfor作為回報(bào);換取【教材原句】Africanroyalfamiliessentgiftssuchasgiraffesasgesturesoffriendshipinreturnforgold,silk,andspices.(P26)作為友誼的象征,非洲皇室會(huì)贈(zèng)送長(zhǎng)頸鹿等禮物,以換取黃金、絲綢和香料?！驹~塊必記】(1)returntosomeplace 重返某地returnsth.tosb. 歸還return=goback/comeback(2)inturn 輪流,依次takeone’sturntodosth. 輪到某人做某事【知識(shí)微練】完成句子①Heleavesthehousetohissister_______________________(作為她好心的回報(bào)).

②Ipersuadedhimto______________(返回中國(guó)).

③Sheisstillupsetand__________________________(焦急地等他回來(lái)).

④Heboughta___________(雙程票)andboardedthenexttrainforhome.

inreturnforherkindnessreturntoChinawaitsforhisreturnanxiouslyreturnticket5.setsail起航;開(kāi)航【典型例句】

MerchantsandexplorersfromtheEastsetsailfromeasttowestmanyyearsbeforeColumbusfirstdid.來(lái)自東方的商人和探險(xiǎn)家比哥倫布第一艘船早許多年就從東向西航行了?！驹~塊必記】setofffor 出發(fā)動(dòng)身去某地setouttodo 著手做某事setaboutdoing 著手做某事setaside 撥出,留出besetin 以……為背景【知識(shí)微練】用set短語(yǔ)填空①Thehotelmanager________twopleasantroomsforus.

②Thecleaner________cleaningtheroom.

③Thenovel_______theSecondWorldWar.

④Hesuggestedthatweshould_________Beijingimmediately.

setasidesetaboutissetinsetofffor【補(bǔ)充要點(diǎn)】1.professionn.

職業(yè);行業(yè)【教材原句】HenryNormanBethunedevotedhislifeandprofessiontohelpingpeople.(P28)亨利·諾曼·白求恩將他的生命和職業(yè)都獻(xiàn)給了幫助人們。【詞塊必記】(1)professor

n.

教授(2)professional adj.

專(zhuān)業(yè)的【熟詞生義】Idon’tbelieveherprofessionoffriendshipforus. ()聲稱(chēng),聲明,表白【知識(shí)微練】單句語(yǔ)法填空①Heisadoctorby_________.(professional)②Heis___________(profession)inliterature.③Sheisa________(profession)andshewantstobuysomerelevant___________(profession)books.professionprofessionalprofessorprofessional2.coverv.&n.覆蓋;報(bào)道;占據(jù);行軍路程;書(shū)面,封皮【教材原句】Totrulyunderstandourplanet,wemustexploretheoceanswhichcovermostofit.(P32)為了更真實(shí)地了解我們的星球,我們必須探索海洋,海洋覆蓋了星球的大部分?！驹~塊必記】becoveredwith 被……覆蓋coverthelatestnews 報(bào)道了最新的消息coverabout2,000squarekilometers 占據(jù)大約2000平方千米的土地coveranareaof... 占地多少【知識(shí)微練】單句語(yǔ)法填空①Thereisafarm________(cover)morethan100acres.②Whatanamazingsight!Thegroundis_______(cover)withthesnow.寫(xiě)出黑體部分的詞義③Thelawdoesnotcoverallcrimes.()④Theycovered60milesintwodays.()⑤$100shouldcoveryourexpenses.()coveringcovered涉及行走足夠支付3.inhand在手頭;可供使用【教材原句】Withlotsoffoodanddrinkinhand,theysetofffortheirpicnic.(P28)在手頭有很多食物和飲料之后,他們出發(fā)去野餐了?！驹~塊必記】athand 在手邊;即將到來(lái)onhand 在手頭;到場(chǎng),在場(chǎng)byhand 用手工【知識(shí)微練】單句語(yǔ)法填空①Theexamisnear__hand.

②Theletterwaswritten___hand.③Istillhavesomemoney_____hand.

④Myshoesweremade___hand.atbyin/onby附1：1.話題詞匯(1)monster怪物(2)attack襲擊(3)creature生物(4)sighting目擊(5)hairy多毛的(6)frightening嚇人的(7)mysterious神秘的2.話題句式(1)TheGreyManisafrighteningcreaturethatlivesinScotland.灰人是生活在蘇格蘭的一種可怕的生物。(2)Theysaythatthelow-temperatureseaisunlikelytobeabletosupportsuchlargelivingcreatures.他們說(shuō)水溫這樣低的海里不可能有體型如此巨大的生物生存。(3)Heclaimstohaveseenaroundblackcreaturemovingquicklythroughthewater.他聲稱(chēng)看見(jiàn)了一個(gè)圓的黑色生物在水中快速移動(dòng)。(4)Therichmarinebiologicalresources,mineralresources,chemicalresourcesandpowerresourcesareanindispensableresourcetreasurehouseofhuman.

豐富的海洋生物資源,礦產(chǎn)資源,化學(xué)資源和電力資源是人類(lèi)賴(lài)以生存的必不可少的資源寶庫(kù)。(5)Themainobjectiveofthecurrentmarineconservationistoprotectmarinebiologicalresources.當(dāng)前海洋保護(hù)的主要目標(biāo)是保護(hù)海洋生物資源。(6)Weshouldmaintaintheregenerationabilityofmarinebiologicalresourcesandthenaturalpurificationcapacityofwater,preservationofthemarineecologicalbalanceinordertoensurethesustainablehumandevelopmentandutilizationofocean.我們應(yīng)該保持海洋生物資源的再生能力和水的自然凈化能力,維護(hù)海洋生態(tài)平衡,以確保人類(lèi)的可持續(xù)發(fā)展和海洋的持續(xù)利用。Ⅰ.根據(jù)語(yǔ)境及漢語(yǔ)提示寫(xiě)出正確單詞1.Asaresultofthiswestward_________(遷移),Americanseventuallyoccupiedthewholecontinent—fromtheAtlantictothePacific.2.Lookuptheirnumberinthetelephone________(目錄).3.Carl’sstartingcollegeinSeptember.__________(與此同時(shí)),he’stravellingaroundEurope.

4.Weneedtomakesurethatwe______(開(kāi)發(fā))ourresourcesasfullyaspossible.migrationdirectoryMeanwhileexploit5.Wedrank_______(加侖)ofcoffeetokeepourselvesawake.6.Herhusbandwas_________(謀殺)bygunmenasshewatched.7.Aftertheboat’smotorfailed,theywereatthe______(仁慈)oftheweather.8.The_________(擁有)oflargeamountsofmoneydoesnotensurehappiness.9.Leading_________(對(duì)手)oftheproposedcutsindefencespendingwillmeetlatertoday.gallonsmurderedmercypossessionopponents10.Detailsofthecrimearethen______(記錄)inthecomputer.11._______(海洋的)biologistsareconcernedabouttheeffectsofuntreatedsewagethatisflowingintocoastalwaters.12.Thepolicesaysevenpeoplewere________(逮捕)forminoroffences.loggedMarinearrestedⅡ.選詞填空withoutmercy,havepossessionof,behometo,arrestone’sattention,aswellas,takeaction1.Thepark_________bears,wolves,andotherwildanimals.

2.Markwasmainlyinterestedinsportatschool,playingrugby_________soccer.

ishometoaswellas3.It’shightimethatweshould__________toprotectthewaterresources.

4.Atthefirstsignofmovement,theyshot_____________.

5.Thebrightcolorsoftheflowers___________________.

6.Howdohumanbeings________________healthyphysiqueandself-containedmentality,whenenjoyingaffluentmateriallife?

takeactionwithoutmercyarrestedhisattentionhavepossessionof

廣袤的大海中生活著無(wú)數(shù)奇異的生命,海底世界更是五彩繽紛;Under

the

sea反映了海底生命的自由與快樂(lè)。

附2：聽(tīng)力微技能聽(tīng)音填空Under

the

SeaTheseaweedisalwaysgreener

Insomebodyelse’slake

Youdreamaboutgoingupthere

Butthatisabigmistake

Justlookattheworldaroundyou

Righthereontheoceanfloor

SuchwonderfulthingssurroundyouWhatmoreisyou①__________

Underthesea,underthesea

Darlingit’sbetterdownwhereit’swetter

Takeitfromme

Upontheshorethey②___________

Outinthesuntheyslaveaway

Whilewedevotingfulltimetofloating

Underthesea

Downhereallthefisharehappylookingforworkallday

Asoffthroughthewavestheyroll

Thefishonthelandain’thappy

Theysad③_______theyinthebowl

Butfishinthebowlislucky

Theyinforaworsefate

O