選擇性必修一

unit4

重點(diǎn)詞匯小結(jié)UNIT41.varyvi.（根據(jù)情況）變化；改變【詞塊】varyfrom…to…從……到……不等varywith隨著……變化/改變varyin在……方面不同（全國(guó)卷I）Typingpatternsvaryfrompersontoperson.打字方式因人而異。拓展：①variousadj.各種不同的；各種各樣的②varietyn.變化；多樣化avarietyof/varietiesof多種多樣的2.appropriateadj.合適的；恰當(dāng)?shù)摹驹~塊】beappropriateto/for對(duì)……合適拓展：①appropriatelyadv.合適地；恰當(dāng)?shù)丌趇nappropriateadj.不合適的；不恰當(dāng)?shù)?.bycontrast相比之下拓展：incontrastto與……形成對(duì)照Thecompanylost$7millionthisquarterincontrasttoaprofitof$6.2millionayearearlier.這家公司本季度虧損了700萬(wàn)美元，與去年同期620萬(wàn)美元的利潤(rùn)形成了對(duì)照。4.approvevi.贊成；同意ot.批準(zhǔn)；通過(guò)【詞塊】approveofsth/sb同意某事/某人approveofone'sdoingsth同意某人做某事拓展：①disapprovevi.不贊成；反對(duì)disapproveofsth/sb反對(duì)某事/某人②approvaln.贊成；同意；批準(zhǔn)③disapprovaln.不贊成；反對(duì)5.witness（1）n.目擊者；證人【詞塊】beawitnesstosth目擊，看見(jiàn)（某事發(fā)生）；證明……真實(shí)givewitnessto為……作證Hehasbeenawitnesstoaterriblemurder.他目擊了一起殘忍的兇殺事件。（2）t.當(dāng)場(chǎng)看到；目擊；見(jiàn)證●ThelatetwentiethcenturywewitnessedtherapiddevelopmentofChina'seconomy.20世紀(jì)末，我們看到了中國(guó)經(jīng)濟(jì)的迅速發(fā)展。6.employvt.使用；應(yīng)用；雇用【詞塊】employsbas雇用某人擔(dān)任……employsbtodosth雇用某人做某事拓展：①employern.雇主；老板②employeen.雇工；雇員③employmentn.工作；職業(yè)；就業(yè)④unemploymentn.失業(yè)；失業(yè)人數(shù)employment/unemploymentrate就業(yè)/失業(yè)率Minutesafterthelastmovieendedyesterday,employeeswerebusysweepinguppopcorn.昨天在最后一場(chǎng)電影結(jié)束幾分鐘后雇員們忙著打掃爆米花。7.differvi.相異；不同于【詞塊】differfrom和……不同differwithsbon/about/oversth在……方面和某人意見(jiàn)不一致拓展：①differentadj.不同的；有差異的

bedifferentfrom和……不同②differencen.不同；差別thedifferencebetweenAandBA與B的差異makeadifferenceto對(duì)……有影響/產(chǎn)生重要作用8.bycomparison（與……）相比較Thesecondhalfofthegamewasdullbycomparisonwiththefirst.與上半場(chǎng)相比，比賽的下半場(chǎng)有些沉悶。拓展：①compareAwithB拿A與B作比較②compareAtoB把A比作B③comparedwith/to與……相比較9.favour（1）vt.較喜歡；選擇；有利于【詞塊】favourdoingsth更喜歡做某事

（全國(guó)卷I）Theprogramme“SummerEmploymentOpportunities”favoursthedisabled.“夏季就業(yè)機(jī)會(huì)”項(xiàng)目有利于殘疾人。（2）n.幫助；恩惠；贊同【詞塊】dosbafavour幫某人忙askafavourofsb請(qǐng)求某人幫忙infavourof贊同；支持；有利于拓展：①favourableadj.給人好印象的；同的；支持的②favouriteadj.最喜歡的10.breakdown消除；分解；打破；（身體）垮掉（談判）失敗拓展：①breakup破裂；破碎；解散②breakthrough做出新的重大發(fā)現(xiàn)；突破③breakout（戰(zhàn)爭(zhēng)、火災(zāi)等）爆發(fā)④breakin/into破門而入；強(qiáng)行進(jìn)人⑤breakaway逃脫；脫離11.angern.憤怒；怒氣【詞塊】inanger憤怒地；生氣地

（天津高考）Themostawkwardemailmistakeisusuallycommittedinanger.最尷尬的電子郵件錯(cuò)誤通常是生氣時(shí)犯的。拓展：①angryadj.憤怒的；生氣的②angrilyado.憤怒地；生氣地12.trialn.&.v.（1）審訊；審判【詞塊】ontrial受審cometotrial開(kāi)庭審理（2）試驗(yàn)；試用【詞塊】atrialperiod試用期trialanderror反復(fù)試驗(yàn)；不斷摸索Childrenlearntousecomputerprogrammesbytrialanderror.兒童通過(guò)反復(fù)摸索學(xué)會(huì)運(yùn)用計(jì)算機(jī)程序。13.inotherwords換句話說(shuō)；也就是說(shuō)拓展：①inaword總之；簡(jiǎn)言之②haveawordwithsb與某人說(shuō)幾句話③havewordswithsb與某人爭(zhēng)吵④wordforword逐字地14.tendencyn.趨勢(shì)；傾向【詞塊】haveatendencytodosth有做某事的傾向拓展：tendv.往往會(huì)；招待tendto傾向于；往往會(huì)

（全國(guó)卷Ⅲ）Manypeopletendtotalkabouttraditionswithoutknowingwhattheyreallyare.許多人往往會(huì)談?wù)搨鹘y(tǒng)，（其實(shí)）并不知道傳統(tǒng)到底是什么。15.occupyvt.占據(jù)；占用；使忙于（做某事）【詞塊】occupysbwithsth使某人忙于某事拓展：①occupiedadj.忙的beoccupiedwithsth忙于某事beoccupied（in）doingsth忙著做某事●Heisfullyoccupiedlookingafterthreesmallchildren.照顧三個(gè)小孩把他忙得不可開(kāi)交。②occupationn.工作；職業(yè)；占領(lǐng)16.distinguishvi.&ot.區(qū)分；辨別ot.使顯著【詞塊】distinguishAfromB區(qū)分A和BdistinguishbetweenAandB區(qū)分A和B●（江蘇高考）Babiescanevendistinguishtheirmother'svoicefromthatofafemalestranger.嬰兒甚至能夠把媽媽的聲音同其他陌生女性的聲音區(qū)分開(kāi)來(lái)。拓展：distinguishedadj.杰出的；著名的17.anxietyn.焦慮；擔(dān)心【詞塊】withanxiety焦慮地；擔(dān)心地freefromanxiety無(wú)憂無(wú)慮地There'stensionandanxietyfro