Unit4+Words+and+Expression課件【知識精講精研】高中英語人教版（2019）選擇性必修第一冊

Unit4WordsandExpressionJessica1.interaction[??nt?r??k??n] n.交流；相互影響viinteractinteractwithaudience與觀眾/聽眾/讀者互動adjinteractive相互交流的前綴：inter-“在--之間，相互”internationalinternetinterplay相互影響interview面試，采訪，接見

2.vary

vi.(根據(jù)情況)變化；改變varyfrom...to...

在……到……之間變化；從……到……不等varyinsth. 在某方面不同(size/weight/height/length/width/depth/broadness)varywith... 隨……而變化variety

n. 多樣化；變化；種類various

adj. (＝avarietyof/varietiesof)多種多樣的單句語法填空(1)Thecenterprovidesa_________(various)ofactivitiesincludingtennis,swimmingandsoon.(2)Weofteninvitedifferentpeopletoshareopinionson_________(vary)topics.varietyvarious

3.appropriate

adj.合適的；恰當?shù)模贿m當?shù)?/p>

反：inappropriatebeappropriateto/for

適合于beappropriate/suitable/fitfor

beappropriatetodosth. 做某事很合適Itis/wasappropriatethatsb.(should)dosth.

某人做某事是合適的。appropriatelyadv. 適當?shù)?；恰當?shù)兀?）Thepurposeofscienceisonlytomakeacorrectandappropriatestatementofobjectivethings.科學的目的只不過是對看客觀事物做出正確恰當?shù)年愂觥?2)It'simportantforyoutomakeyourkidsknowthatyouexpectthemtoact_______________(appropriate)towardotherpeople.appropriately4.bycontrast [ba??k?ntrɑ?st]相比之下=incomparison(compare)proveinferiorbycontrast

相形見絀5.approve

vi.贊成；同意vt.批準；通過(1)approveof(sb./sb.'s)doingsth. 贊成/同意某人做某事approveof=agreewith=befor=support(2)approvaln.

贊成；通過；同意；認可；批準meetwithone'sapproval 得到某人的贊許giveone'sapprovaltosth. 批準某事；同意某事(3)approvingadj. 贊許的；許可的=favorable=supportive=optimistic=positive

閱讀技巧：作者的態(tài)度是文章的基本基調(diào)，做題時如果與作者態(tài)度相反的選項可直接排除。反義：disapprovevi不贊成disapproveof=beagainstdisapprovingadj=opposed=negative=doubtful不贊成的=反對的=否定的=懷疑的單句語法填空(1)Somestudentsapprove____creatingmicroblogsfortheycanbefreetovoicetheirideas.(2)Wehavemadeadjustmentstoourplansothatitcanmeetwithyour__________(approve).ofapproval6.demonstrate[?d?m?nstre?t] vt.表現(xiàn)display；表達=convey；說明=illustrate；證明=provedemonstraterespect表示尊重n.

demonstration

7.gesture[???s??]n.手勢；姿勢；姿態(tài)Asmallgestureofkindnessdoesgenerateblessings,evenlightingupthedarkworldthatsomeoneisbathedin.（續(xù)寫）一個小小的善舉確實可以帶來幸運，甚至點亮一個人深深沉浸的灰暗世界。關鍵詞：小善舉的大影響適用主題：多年前的無意善舉成就了另一個人8.witness

vt.當場看到；目擊；見證

n．目擊者；證人(1)witnesssth./that...

目擊……witnessto(doing)sth.證實/為……作證(2)awitnessof/tosth.某事/物的目擊者/見證人/證明/證據(jù)Yoursuccessisawitnesstoyoureffort.你的成功是你努力的見證。單句語法填空(1)China_______________(witness)greatprogressinscienceandtechnologyovertheyears.(2)Theboywitnessedto_____________(see)thethiefnearthesceneofthecrime.haswitnessedhavingseen9.employ

vt.使用；應用；雇用；利用(時間、精力等)

hireemploysb.todosth.

雇用某人做某事beemployedin＝employoneselfin 忙于beoccupied/engaged/busyindoingsthemploymentn. 雇用employern. 雇用者；雇主employeen. 雇員；雇工Theemployershavemaketheireffortstocreatemoreemploymentchancessothatmoreemployeescanbeemployed.

雇主盡最大的努力創(chuàng)造更多的就業(yè)機會來讓更多的員工被雇用。(3)______________________________，Ican'tsparesometimetointeractwithmyfriends.(過去分詞短語作狀語)(4)____________________________________，Ican'tsparesometimetointeractwithmyfriends.(現(xiàn)在分詞短語作狀語)每天忙于學習，我不能勻出時間與老師和同學面對面地交流。EmployedinlearningeverydayEmployingmyselfinlearningeveryday10.identical[a??d?nt?k?l]adj.相同的beidenticalto/with=bethesameas

besimilartobedifferentfrom

interpret[?n?t??pr?t]vi.＆vt.把……理解（解釋）為;.口譯interpret…as…把…理解/解釋為interpreter口譯譯員interpretationn.解釋，理解；表演11.differ

vi.相異；不同于differfrom...in... 與……在……方面不同differentadj. 不同的bedifferentfrom...(in...) 與……(在……方面)不同differencen. 差別；不同(之處)makeadifference 有影響；起(重要)作用Goodhabitsformedatyouthmakeallthedifference.——Aristotlemakeallthedifference關系重大；大不相同；有很大影響makenodifference

對某人不重要，沒什么影響12.cheek[?i?k]n.面頻；臉頻herrosycheeks紅潤的臉頰hissweatycheeks汗?jié)竦哪橆akisssbonone'scheek親吻某人的臉頰13.favour

vt.較喜歡；選擇；有利于

n.幫助；恩惠；贊同favourdoingsth. 較喜歡做某事dosb.afavour＝doafavourforsb. 幫某人忙beinfavour(ofsb./sth.)befor

贊同/支持(某人/某事)inone'sfavour 有利于某人owesbafavor欠某人一個人情單句語法填空/補全句子(1)Ourproductshavegoodfameallovertheworld,deeply_______(favour)bycustomers.(2)Hecan'tunderstandwhymostpeoplearen't____________________(贊成他的觀點).favouredinfavourofhisopinion14.bow[ba?]vivt.鞠躬；點頭；低頭；

bowdownbowtosbbowhisheadinshamen.弓；蝴蝶結bowandarrow弓箭

bowtie蝴蝶結15.breakdown

消除；(機器)損壞，破壞；破裂；(身體)垮掉；(化學)分解breakinto

破門而入；闖入breakout (戰(zhàn)爭)爆發(fā)；(火災)突然發(fā)生breakup 結束；破裂breakthrough 突破breakoff斷絕，中斷breakaway逃離，解脫breaktheice打破僵局，破冰16.anger

n．憤怒；怒氣vt.使生氣；激怒inanger＝angrily

生氣地holdback/containone'sanger 抑制某人的怒火toone'sanger使某人生氣的是controlone'sanger強壓某人的怒火angryadj.

生氣的；憤怒的beangrywith 對……生氣17.reliable

adj.可靠的；可信賴的

反：unreliable副：reliablyrelyv.

信任，信賴；依賴，依靠relyon/upon＝dependon/counton 依靠，依賴relyonitthat... 相信/依賴……relyonsbtodosth.relyonsb'sdoingsth.相信/依賴某人做某事18.trial[?tra??l]n.＆v.審訊；審判；試驗；試用afairtrial公正的審判goontrail受審，開庭

throughtrialanderror通過反復試驗Lifeisatest,andthisworldisaplaceoftrial.人生是一種考驗，而這個世界就是考場。19.slight[sla?t]adj.輕微的；略微的；細小的aslightfrown略皺眉頭slightly[?sla?tli]adv.略微；稍微20.assessment[??s?sm?nt]n.評價；評定makeanassessment/assessmentsof對…做出評估Whilesettingyourgoals,youshouldmakeanassessmentofyourpresentsituation.assess[??s?s]vt.評估；評價assess…as（doing）sth評估/評定…為…Someoftheseadultswereassessedashavinglearningdifficulties.這些成人中有一些被評定為有學習障礙。21.internal[?n?t??nl]adj.內(nèi)部的；里面的反：externaladj.外來的；外部的Externalbeautycanonlypleasepeople’seyes,butinternalbeautycaninfectpeople’ssouls.外表的美可以取悅人的眼睛，但內(nèi)在的美卻能感染人的靈魂。——伏爾泰22.straightenup直起來；整理；收拾整齊Weusuallystraightenuptomakeourselvesbigger.我們通常挺直腰板，使自己的塊頭顯得更大。Aftersomanyyearsofhardwork,sheistiredoutandcannotstraightenupatall.

經(jīng)過多年的辛苦工作，她累得腰都直不起來了。

straightenadj+en——vshortenwidendeepenbrightendarken

23.pose[p??z]vivt.故作姿態(tài)；（為畫像、拍照等擺的）姿勢;擺好姿勢;造成（威脅、問題等）poseathreat/challenge/danger/risk

to

對---構成威脅╱挑戰(zhàn)╱危險╱風險24.bend[b?nd]vt.＆v.（bent，bent) （使）彎曲；傾斜；偏向benddown彎腰bendone'smind/effortstodosth某人致力于做某事bendthetruth歪曲事實n.拐彎，彎道asharpbendintheroad路上的急轉(zhuǎn)彎25.reveal[r??vi?l]vt.揭示；顯示；露出revealthetruth/answer揭示真相；揭曉答案26.clarify[?kl?r?fa?]vt.使更清晰易懂；闡明；澄清clarifyone'sstand/attitude/mind/position闡明某人的立場/態(tài)度/想法/立場clarificationn.澄清27.tick[t?k]vt/vi.給（試卷、問題等）打鉤號;.I'vetickedthenamesofthepeoplewhohavepaid.

我在已付款者的姓名旁畫了鉤。n.（鐘表）發(fā)出嘀嗒聲;鉤號Theonlysoundwasthesofttickoftheclock.

唯一的響聲是鐘表輕輕的滴答聲。

tickalltheboxes滿足所有的要求，符合所有的標準Thisjodticksallmyboxes.這份工作滿足了我的所有標準。27.inotherwords換句話說；也就是說

（thatis=thatistosay=namely）inaword

總之；簡言之keepone'sword 遵守諾言breakone'sword 失信；不信守諾言haveawordwith... 與……談一談28.tendency

n.趨勢；傾向haveatendencytodosth.

傾向于做某事tendv.

往往會；傾向于，趨向tendtodosth. 傾向于做某事，往往會做某事tendtosb.（attendto）

照料/照看/護理某人單句語法填空(1)Thegapbetweentherichandthepoorhasa__________(tend)tobecomesmallerandsmaller.(2)Heisalwaysveryrude,whichiswhypeopletend_________(avoid)him.tendencytoavoid29.lower[?l???]vt把……放低；降低；減少;.lower/bow/droop/hanghishead垂下頭lowerhisvoice降低他的聲音adj.下面的；下方的；較小的intheupper/lowerdrawer在上/下抽屜里30.imply[?m?pla?]vt.意味著；暗示n.implication（implyingimpliedimplied）31.barely[?be?li]adv.幾乎不=seldom/rarely/scarcely/hardlyIhadbarelystartedspeakingwhenheinterruptedme.

我剛剛開始講話，他便打斷了我。32.occupy

vt.占據(jù)；占用occupyoneselfwithsth./indoingsth.忙于(做)某事；專心于(做)某事occupiedadj.

忙于……的；使用中的；被占領的beoccupied(in)doingsth. 忙于做某事beoccupiedwithsth. 忙于某事occupationn.

占領；職業(yè)；工作(1)_______________________________________,shecouldn'tspareanytimefortheparty.(形容詞短語作狀語)(2)_________________________________________,shecouldn'tspareanytimefortheparty.(現(xiàn)在分詞短語作狀語)由于忙于準備考試，她沒有時間參加聚會。OccupiedingettingreadyfortheexamOccupyingherselfingettingreadyfortheexam35.stare

vi.盯著看；凝視n．凝視stareat

凝視；盯著看staresb.upanddown 上下打量某人staresb.intheface 盯著某人的臉看eg：Hegavemealongstare.

他盯著我看了很久。36.ceiling[?si?l??]n.天花板；上限hittheceiling/roof情緒激動到極點，大發(fā)雷霆37.distract[d?s?tr?kt]vt.分散（注意力）；使分心You'redistractingmefrommywork.

你使我不能專心工作。ndistraction使人分心的事物38.distinguish

vi.&vt.區(qū)分；辨別distinguishbetween...and... 區(qū)分/辨別……和……distinguish...from... 使……有別于……；（rightandwrong）

把……與……區(qū)分開distinguishoneself(as...) 使出眾；使著名distinguishedadj.

卓越的；尊貴的bedistinguishedfor 因……聞名/杰出bedistinguishedas 作為……而聞名/杰出39.anxiety

n.焦慮；擔心；害怕withanxiety（anxiously）

焦慮地anxiousadj.

焦慮的；不安的；渴望的beanxiousaboutsth. 為某事?lián)?擔憂beanxiousforsb. 為某人擔心beanxiousforsth.（eager）

渴望某事beanxioustodosth. 急于做某事eg：Withtheexamapproaching,Iwasfullofanxiety.語法填空(1)Welookedaroundwith_________(anxious)andrealizedthatwegotlost.Wewereanxious_______oursafety，andtherefore，wewereanxious_________(find)ourwayhome.(2)Shegaveupherjoblastweekandisanxious________(find)anewjobnow.anxietyabouttofindtofind40.embarrassed

adj.難堪的；尷尬的

embarrassingadj. 令人尷尬的beembarrassedtodosth. 對做某事感到尷尬beembarrassedabout/at... 對……感到難為情/不知所措embarrassmentn.

尷尬，難為情toone'sembarrassment 讓某人尷尬的是embarrassvt.

使難堪，使尷尬單句語法填空(1)Thegirlstoodtherewith_______________(embarrass),feelingthebloodrushingtoherface.(2)The_____________lookonhisfacesuggestedhewasinan______________situation.(embarrass)embarrassmentembarrassedembarrassing令我尷尬的是，那時我記不起他的名字了。(3)______________________，hisnameescapedmeatthattime.(embarrassment)(4)__________________________________________，

hisnameescapedmeatthattime.(what引導主語從句)TomyembarrassmentWhatembarrassedme/Whatmademeembarrassed41.ashamed

adj.羞愧；慚愧beashamedof...

為……而感到羞恥beashamedtodosth. 羞于/恥于做某事shamen.

羞恥；慚愧；遺憾的事It'sashamethat... ……真讓人遺憾。toone'sshame 令某人羞愧的是Whatashame/pity! 真遺憾！(1)Shewas________(shame)toasksuchasimplequestion.(2)Notfeel

ashamed________

(ask)andlearnfrompeoplebelow.(3)Her