必修二Unit2詞匯用法歸納及強(qiáng)化訓(xùn)練一、重點(diǎn)單詞1.congratulatev.祝賀；恭喜【單詞拓展】congratulationn.祝賀；恭喜（復(fù)數(shù)形式：congratulations）congratulatoryadj.祝賀的；恭喜的【常見(jiàn)搭配】congratulatesbonsth因某事向某人祝賀；offercongratulationstosb向某人致以祝賀sendcongratulations發(fā)送祝賀【典型例句】(1)Wecongratulatedheronwinningthepetition.我們?yōu)樗A得比賽表示祝賀。(2)Congratulationsonyourpromotion!恭喜你升職！2.assumev.假定；認(rèn)為；承擔(dān)【單詞拓展】assumptionn.假定；假設(shè)；assumedadj.假定的；假裝的【常見(jiàn)搭配】that...that...假定……；assumeresponsibility承擔(dān)責(zé)任assumeanewrole擔(dān)任新角色【典型例句】(1)Iassumethatyouhavefinishedyourhomework.我假定你已經(jīng)完成了作業(yè)。(2)Heassumedtheleadershipofthepanylastyear.他去年擔(dān)任了公司的領(lǐng)導(dǎo)職務(wù)。3.tendv.傾向于；照料【單詞拓展】tendencyn.趨勢(shì)；傾向；tenderadj.溫柔的；嫩的【常見(jiàn)搭配】tendtodosth傾向于做某事；tendtosb/sth照料某人/某物tendtowardssth趨向于某物【典型例句】(1)Peopletendtogetuplateonweekends.人們周末往往起得晚。(2)Shetendstohergardeneverymorning.她每天早上打理花園。4.reducev.減少；降低；使淪為【單詞拓展】reductionn.減少；降低；reducedadj.減少的；降價(jià)的by...to...cesthby...使某物減少……；reducesthto...把某物降低到……reducepollution減少污染【典型例句】(1)Thefactoryplanstoreduceemissionsby50%.這家工廠計(jì)劃將排放量減少50%。(2)Thefirereducedthehousetoashes.大火把房子燒成了灰燼。5.routinen.常規(guī)；慣例adj.日常的；例行的【單詞拓展】routinelyadv.例行地；常規(guī)地；routinenessn.常規(guī)；平凡【常見(jiàn)搭配】dailyroutine日常慣例；followaroutine遵循慣例breaktheroutine打破常規(guī)【典型例句】(1)Mymorningroutineincludesjoggingandreading.我的晨間慣例包括慢跑和閱讀。(2)Wehavearoutinecheckoftheequipmenteverymonth.我們每月對(duì)設(shè)備進(jìn)行例行檢查。6.stretchv.伸展；拉長(zhǎng)；延伸n.伸展；一段路程【單詞拓展】stretchingn.拉伸；伸展；stretchyadj.有彈性的【常見(jiàn)搭配】stretchone'sarms/legs伸展胳膊/腿；stretchout伸出；伸展astretchofroad一段路【典型例句】(1)Hestretchedouthishandtograbthebook.他伸出手去拿那本書(shū)。(2)Theforeststretchesformiles.這片森林綿延數(shù)英里。7.rangen.范圍；一系列；山脈v.（在……內(nèi)）變動(dòng)【單詞拓展】rangedadj.排列的；分類的；rangyadj.修長(zhǎng)的；范圍廣的【常見(jiàn)搭配】from...to...th一系列某物；rangefrom...to...從……到……變動(dòng)；inrange在范圍內(nèi)【典型例句】(1)Thestoresellsawiderangeofsportsequipment.這家商店出售各種各樣的運(yùn)動(dòng)器材。(2)Temperaturesrangefrom5to15degreestoday.今天的氣溫在5到15度之間變化。8.energyn.能量；精力；活力【單詞拓展】energeticadj.精力充沛的；充滿活力的；energeticallyadv.精力充沛地【常見(jiàn)搭配】saveenergy節(jié)約能源；physicalenergy體力；fullofenergy充滿活力【典型例句】(1)Childrenarealwaysfullofenergy.孩子們總是充滿活力。(2)Solarenergyisakindofcleanenergy.太陽(yáng)能是一種清潔能源。9.averageadj.平均的；普通的n.平均數(shù)；平均水平adv.平均地【單詞拓展】averagelyadv.平均地；普通地；averagenessn.普通；平庸【常見(jiàn)搭配】of...erage平均來(lái)說(shuō)；theaverageof...……的平均數(shù)aboveaverage高于平均水平【典型例句】(1)Onaverage,wespendtwohoursonhomeworkeveryday.平均來(lái)說(shuō)，我們每天花兩小時(shí)做作業(yè)。(2)Hisgradesarebelowaverageintheclass.他的成績(jī)?cè)诎嗬锾幱谄骄揭韵隆?0.throughoutprep.遍及；貫穿adv.自始至終；到處【常見(jiàn)搭配】throughoutthecountry遍及全國(guó)；throughouttheyear全年；throughoutone'slife一生之中【典型例句】(1)Thenewsspreadthroughouttheworld.這個(gè)消息傳遍了全世界。(2)Shekeptsilentthroughoutthemeeting.她在整個(gè)會(huì)議中都保持沉默。11.injuryn.傷害；損害；受傷處【單詞拓展】injurev.傷害；損害；injuredadj.受傷的；受損害的【常見(jiàn)搭配】sufferaninjury受傷；seriousinjury重傷；avoidinjury避免受傷【典型例句】(1)Hesufferedaleginjuryintheaccident.他在事故中腿部受傷。(2)Wearingahelmetcanpreventheadinjury.戴頭盔可以防止頭部受傷。12.preventv.防止；預(yù)防；阻止【單詞拓展】preventionn.預(yù)防；阻止；preventiveadj.預(yù)防性的；預(yù)防的【常見(jiàn)搭配】preventsbfromdoingsthpreventsbfromdoingsth阻止某人做某事；preventdisease預(yù)防疾病preventaccidents防止事故【典型例句】(1)Washinghandscanpreventusfromgettingsick.洗手能防止我們生病。(2)Weshouldtakemeasurestopreventwaterpollution.我們應(yīng)該采取措施防止水污染。13.equipmentn.設(shè)備；裝備【單詞拓展】equipv.裝備；配備；equippedadj.裝備齊全的【常見(jiàn)搭配】sportsequipment運(yùn)動(dòng)器材；officeequipment辦公設(shè)備；maintainequipment維護(hù)設(shè)備【典型例句】(1)Thegymhasalotofnewsportsequipment.這家健身房有很多新的運(yùn)動(dòng)器材。(2)Weneedtoequipthelabwithadvancedinstruments.我們需要給實(shí)驗(yàn)室配備先進(jìn)的儀器。14.lackv.缺乏；沒(méi)有n.缺乏；不足【單詞拓展】lackingadj.缺乏的；不足的；lacklusteradj.無(wú)光澤的；無(wú)生氣的【常見(jiàn)搭配】lackofsth缺乏某物；lackmoney/time缺錢/時(shí)間；belackinginsth缺乏某物【典型例句】(1)Helacksthecouragetospeakinpublic.他缺乏在公眾面前講話的勇氣。(2)Thereisalackofwaterinthisarea.這個(gè)地區(qū)缺水。15.maintainv.維持；保持；維護(hù)【單詞拓展】maintenancen.維護(hù)；保養(yǎng)；維持；maintainableadj.可維持的；可維護(hù)的【常見(jiàn)搭配】maintainhealth保持健康；maintainarelationship維持關(guān)系maintainequipment維護(hù)設(shè)備【典型例句】(1)Regularexercisehelpsmaintainahealthyweight.規(guī)律運(yùn)動(dòng)有助于保持健康的體重。(2)It'simportanttomaintainthemachineregularly.定期維護(hù)機(jī)器很重要。16.announcev.宣布；宣告；通知【單詞拓展】announcementn.公告；宣告；通知；announcern.播音員；宣告者【常見(jiàn)搭配】announcesthtosb向某人宣布某事；announcearesult公布結(jié)果；announcethenews播報(bào)新聞【典型例句】(1)Theheadmasterannouncedthenewschoolrulesattheopeningceremony.校長(zhǎng)在開(kāi)學(xué)典禮上宣布了新的校規(guī)。(2)Thegovernmentannouncedaplantoimprovepublictransportyesterday.政府昨天宣布了一項(xiàng)改善公共交通的計(jì)劃。17.updatev.更新；使現(xiàn)代化n.更新；最新消息【單詞拓展】updatedadj.更新的；現(xiàn)代化的；updatern.更新程序；更新者【常見(jiàn)搭配】updatesth更新某物；getanupdate獲得最新消息；latestupdate最新更新【典型例句】(1)Ineedtoupdatemyphonesoftware.我需要更新手機(jī)軟件。(2)Wereceivedanupdateontheprojectthismorning.我們今天早上收到了項(xiàng)目的最新消息。18.replacev.替換；取代；把……放回原處【單詞拓展】replacementn.替換；更換；替代品；replaceableadj.可替換的；可取代的【常見(jiàn)搭配】replaceAwithB用B替換A；replacesth替換某物；bereplacedby被……取代【典型例句】(1)Wereplacedtheoldsofawithanewone.我們用新沙發(fā)換掉了舊沙發(fā)。(2)Lettersaregraduallyreplacedbyemails.信件逐漸被電子郵件取代。19.hesitatev.猶豫；遲疑；躊躇【單詞拓展】hesitationn.猶豫；遲疑；hesitantadj.猶豫的；遲疑的【常見(jiàn)搭配】hesitatetodosth猶豫做某事；withouthesitation毫不猶豫；hesitateaboutsth對(duì)某事猶豫不決【典型例句】(1)Don'thesitatetoaskforhelpifyouneedit.如果你需要幫助，別猶豫，盡管說(shuō)。(2)Shehesitatedforamomentbeforeansweringthequestion.她在回答問(wèn)題前猶豫了一下。20.admitv.承認(rèn)；準(zhǔn)許進(jìn)入；接納【單詞拓展】admissionn.承認(rèn)；入場(chǎng)費(fèi)；錄?。籥dmissibleadj.可接納的；可承認(rèn)的【常見(jiàn)搭配】that...oingsth承認(rèn)做過(guò)某事；admitthat...承認(rèn)……admitsbto/intosth準(zhǔn)許某人進(jìn)入某物（某處）【典型例句】(1)Headmittedmakingamistakeinthereport.他承認(rèn)在報(bào)告中犯了一個(gè)錯(cuò)誤。(2)Shewasadmittedtoafamousuniversitylastyear.她去年被一所名牌大學(xué)錄取了。21.inspirev.鼓舞；激勵(lì)；賦予靈感【單詞拓展】inspirationn.靈感；鼓舞；激勵(lì)；inspiringadj.鼓舞人心的；激勵(lì)的【常見(jiàn)搭配】inspiresbtodosth激勵(lì)某人做某事；beinspiredby受……鼓舞inspireconfidence激發(fā)信心【典型例句】(1)Herstoryinspiredustoworkharder.她的故事激勵(lì)我們更加努力工作。(2)Thebeautifulsceneryinspiredthepoettowritepoems.美麗的景色給詩(shī)人帶來(lái)了創(chuàng)作靈感。22.explorev.探索；探究；勘探【單詞拓展】explorationn.探索；探究；勘探；exploratoryadj.探索性的；勘探的【常見(jiàn)搭配】exploreaplace探索一個(gè)地方；exploreideas探究想法explorenewpossibilities探索新的可能性【典型例句】(1)TheyplantoexploretheAmazonrainforestnextyear.他們計(jì)劃明年去探索亞馬遜雨林。(2)Weneedtoexplorenewwaystosolvetheproblem.我們需要探索解決這個(gè)問(wèn)題的新方法。23.inspirationn.靈感；鼓舞；激勵(lì)【單詞拓展】inspirev.鼓舞；激勵(lì)；賦予靈感；inspirationaladj.鼓舞人心的；啟發(fā)靈感的【常見(jiàn)搭配】drawinspirationfrom從……中汲取靈感；asourceofinspiration靈感來(lái)源creativeinspiration創(chuàng)作靈感【典型例句】(1)Shedrawsinspirationfromnature.她從大自然中汲取靈感。(2)Hisspeechwasagreatinspirationtous.他的演講給了我們很大的鼓舞。24.satisfactionn.滿意；滿足；欣慰【單詞拓展】satisfyv.使?jié)M意；使?jié)M足；滿足（需求）；satisfiedadj.滿意的；滿足的satisfyingadj.令人滿意的；令人滿足的【常見(jiàn)搭配】withsatisfaction滿意地；toone'ssatisfaction令某人滿意的是satisfactionwithsth對(duì)某事的滿意【典型例句】(1)Hesmiledwithsatisfactionathisfinishedwork.他看著完成的作品，滿意地笑了。(2)Tomysatisfaction,allthestudentspassedtheexam.令我滿意的是，所有學(xué)生都通過(guò)了考試。25.existv.存在；生存【單詞拓展】existencen.存在；生存；existentadj.存在的；現(xiàn)存的；existingadj.現(xiàn)存的；現(xiàn)行的【常見(jiàn)搭配】in...on...in...存在于……中；existon...靠……生存；eintoexistence產(chǎn)生；成立【典型例句】(1)Manyrareanimalsexistinthedeepforest.許多珍稀動(dòng)物存在于密林之中。(2)Hecanbarelyexistonthelowsalary.他靠這份微薄的工資幾乎難以生存。二、重點(diǎn)短語(yǔ)用法清單1.dowonders創(chuàng)造奇跡；產(chǎn)生奇效；效果顯著【應(yīng)用場(chǎng)景】(1)描述運(yùn)動(dòng)/飲食對(duì)身體的改善：Eatingvegetableseverydaydoeswondersforyourimmunesystem.(2)說(shuō)明方法對(duì)學(xué)習(xí)/工作的幫助：Thisstudymethoddidwondersforhisgrades.【典型例句】(1)Regularexercisedoeswondersforbothphysicalandmentalhealth.規(guī)律運(yùn)動(dòng)對(duì)身心健康都有奇效。(2)Agoodnight'ssleepdidwondersforhermood.一夜好眠讓她的心情好了很多。2.overthelongterm從長(zhǎng)遠(yuǎn)來(lái)看；長(zhǎng)期【應(yīng)用場(chǎng)景】(1)分析健身計(jì)劃的效果：Stickingtoexerciseoverthelongtermwillstrengthenyourbody.(2)討論投資/學(xué)習(xí)的收益：Learningalanguageoverthelongtermrequirespatience.【典型例句】(1)Overthelongterm,smokingwillcauseserioushealthproblems.從長(zhǎng)遠(yuǎn)來(lái)看，吸煙會(huì)引發(fā)嚴(yán)重的健康問(wèn)題。(2)Savingmoneyoverthelongtermwillhelpyouachievefinancialfreedom.長(zhǎng)期存錢會(huì)幫你實(shí)現(xiàn)財(cái)務(wù)自由。3.stickwith堅(jiān)持；繼續(xù)做；不放棄【應(yīng)用場(chǎng)景】(1)鼓勵(lì)堅(jiān)持健身習(xí)慣：Ifyoustickwithyourworkoutroutine,you'llseeresults.(2)建議堅(jiān)持學(xué)習(xí)方法：Stickwiththisplan,andyourEnglishwillimprove.【典型例句】(1)Shestuckwithherdietandlost10poundsinamonth.她堅(jiān)持節(jié)食，一個(gè)月瘦了10磅。(2)Stickwithyourdreams,andtheywilletruesomeday.堅(jiān)持你的夢(mèng)想，總有一天會(huì)實(shí)現(xiàn)的。4.makeupfor彌補(bǔ)；補(bǔ)償【應(yīng)用場(chǎng)景】(1)彌補(bǔ)運(yùn)動(dòng)中的水分流失：Drinkwatertomakeupfortheliquidlostthroughsweat.(2)彌補(bǔ)錯(cuò)過(guò)的學(xué)習(xí)/工作時(shí)間：Ineedtostudyextrahourstomakeupforthelosttime.【典型例句】(1)Heworkedhardtomakeupforhismistake.他努力工作來(lái)彌補(bǔ)自己的錯(cuò)誤。(2)Thebeautifulscenerymakesupforthelongjourney.美麗的風(fēng)景彌補(bǔ)了漫長(zhǎng)的旅途。5.putthefinishingtoucheson對(duì)……進(jìn)行最后的潤(rùn)色；完成最后的細(xì)節(jié)【應(yīng)用場(chǎng)景】(1)完善健身計(jì)劃：She'sputtingthefinishingtouchesonhernewexerciseroutine.(2)完成項(xiàng)目/作品的收尾：Thedesignerisputtingthefinishingtouchesontheposter.【典型例句】(1)We'reputtingthefinishingtouchesonthepartydecorations.我們正在給派對(duì)裝飾做最后的收尾。(2)Thewriterputthefinishingtouchesonhisnovellastweek.這位作家上周給小說(shuō)做了最后的潤(rùn)色。6.inresponseto作為對(duì)……的回應(yīng)；響應(yīng)【應(yīng)用場(chǎng)景】(1)回應(yīng)健身后的身體反應(yīng)：Inresponsetoregularexercise,yourheartbeesmoreefficient.(2)回應(yīng)市場(chǎng)/社會(huì)需求：Thepanydevelopedanewproductinresponsetocustomerfeedback.【典型例句】(1)Thegovernmenttookactioninresponsetothepublic'sconcerns.政府針對(duì)公眾的擔(dān)憂采取了行動(dòng)。(2)Hesmiledinresponsetoherjoke.他聽(tīng)了她的笑話笑了起來(lái)。7.undertheweather身體不適；生病【應(yīng)用場(chǎng)景】(1)說(shuō)明身體不適無(wú)法運(yùn)動(dòng)：Ican'tgojoggingtodaybecauseI'mundertheweather.(2)描述生病的狀態(tài)：Hestayedhomeashewasfeelingabitundertheweather.【典型例句】(1)Mymotherisundertheweather,soIneedtotakecareofher.我媽媽身體不舒服，我需要照顧她。(2)Ifyou'reundertheweather,youshouldrestathome.如果你身體不適，就應(yīng)該在家休息。8.nowonder難怪；怪不得【應(yīng)用場(chǎng)景】(1)解釋健身效果的必然性：Nowonderyou'reenergetic—youexerciseeveryday!(2)理解考試/工作結(jié)果的原因：Nowonderyoufailed;youdidn'tstudyatall.【典型例句】(1)Nowondertheroomiscold—youleftthewindowopen.難怪房間這么冷，你把窗戶開(kāi)著了。(2)Nowondershe'sgoodatdancing—shepracticeseveryday.難怪她跳舞跳得好，她每天都練習(xí)。9.berootedin源于；根植于【應(yīng)用場(chǎng)景】(1)說(shuō)明健身習(xí)慣的根源：Ahealthylifestyleisrootedinregularexerciseandabalanceddiet.(2)分析文化/習(xí)俗的起源：Thistraditionisrootedinancienthistory.【典型例句】(1)Hisloveformusicisrootedinhischildhoodexperiences.他對(duì)音樂(lè)的熱愛(ài)源于童年的經(jīng)歷。(2)Theconflictisrootedinamisunderstandingbetweenthetwosides.這場(chǎng)沖突源于雙方的誤解。三、強(qiáng)化訓(xùn)練第一部分用括號(hào)中所給單詞的恰當(dāng)形式填空（每空2分，滿分40分）。1.

Pleasewritea____________(congratulate)messagetocelebratehergraduation.2.

His____________(assume)thateveryonewouldagreewithhimturnedouttobewrong.3.

Thereisagrowing____________(tend)foryoungpeopletoworkfromhome.4.

The____________(reduce)ofcarbonemissionsiscrucialforenvironmentalprotection.5.

Sheleadsavery____________(routine)life,gettingupat6a.m.everyday.6.

Afterthelongrun,hedidsome____________(stretch)exercisestorelaxhismuscles.7.

Thepriceoftheproductiswithina____________(range)of$10to$20.8.

Sheisan____________(energy)personwhoneverseemstogettired.9.

____________(average)speaking,womenlivelongerthanmeninmostcountries.10.

Thesingerwaspopular____________(throughout)thecountryduringthe1990s.11.

The____________(injure)workerwassenttothehospitalimmediatelyaftertheaccident.12.

Weneedtotake____________(prevent)measurestoavoidfiresintheforest.13.

Thelabisinneedofnew____________(equip)tocarryouttheresearch.14.

Hefailedtheexambecauseofhis____________(lack)ofpreparation.15.

Regular____________(maintain)ofthemachinecanextenditsservicelife.16.

The____________(announce)ofthenewpolicywasmadeatthepressconference.17.

Ireceivedan____________(update)ontheprojectprogressthismorning.18.

The____________(replace)oftheoldbridgewillstartnextmonth.19.

Sheansweredthequestionwithoutany____________(hesitate).20.

His____________(admit)tothetopuniversitymadehisparentsveryproud.第二部分用括號(hào)中所給短語(yǔ)的恰當(dāng)形式填空（每空2分，滿分40分）。1.

Regularexercise____________(dowonders)forbothyourphysicalandmentalhealth.2.

____________(overthelongterm),smokingwillcausegreatharmtoyourlungs.3.

Ifyou____________(stickwith)yourlearninggoals,youwillachievethemeventually.4.

Youneedtoeatmoreproteinto____________(makeupfor)theenergyyoulostduringexercise.5.

Thedesigneris____________(putthefinishingtoucheson)thenewfashioncollection.6.

Thepanychangeditspolicy____________(inresponseto)thecustomers'plaints.7.

Ican'tattendthepartytonightbecauseI'mfeelingabit____________(undertheweather).8.

____________(nowonder)you'regoodatEnglish—youreadEnglishbookseveryday!9.

Herloveforpainting____________(berootedin)herchildhoodexperiences.10.

Takingvitaminseveryday____________(dowonders)foryourimmunesystem.11.

Savingmoney____________(overthelongterm)willhelpyoubuyahouseinthefuture.12.

It'snoteasyto____________(stickwith)adietplan,butit'sworthit.13.

Heworkedovertimeto____________(makeupfor)theworkhemissedyesterday.14.

We're____________(putthefinishingtoucheson)thepartydecorationsbeforetheguestsarrive.15.

Theschoolmadeanewrule____________(inresponseto)thestudents'safetyconcerns.16.

Myfatheris____________(undertheweather),sohe'sstayinginbedtoday.17.

____________(nowonder)theplantsaredying—youhaven'twateredthemforweeks!18.

Thiscustom____________(berootedin)thelocalhistoryandculture.19.

Listeningtomusic____________(dowonders)forrelievingstressafterwork.20.

Learningalanguagewell____________(overthelongterm)requirespatienceandpractice.第三部分完成句子。根據(jù)括號(hào)內(nèi)提示詞，結(jié)合語(yǔ)境完成句子（每空2分，滿分20分）。1.

________________________(為了防止受傷),youshouldwarmupbeforeexercising.(prevent)2.

She________________________(猶豫要不要接受這份工作)becauseitwasfarfromherhome.(hesitate)3.

________________________(平均來(lái)說(shuō)),ittakesabout21daystoformanewhabit.(average)4.

Thepany________________________(宣布了一項(xiàng)新的環(huán)保計(jì)劃)lastmonth.(announce)5.

Weneedto________________________(探索新的方法)toimproveourservice.(explore)6.

________________________(難怪他這么開(kāi)心),hejustwonthefirstprizeinthepetition.(wonder)7.

Regularexercise________________________(對(duì)我們的健康有奇效)bothphysicallyandmentally.(wonders)8.

Hiscourage________________________(源于他的家庭教育)andpersonalexperiences.(root)9.

Ihavetoworkextrahoursto________________________(彌補(bǔ)我上周錯(cuò)過(guò)的時(shí)間).(makeupfor)10.

Ifyou________________________(堅(jiān)持你的健身計(jì)劃),youwilldefinitelyloseweight.(stickwith)參考答案及詳解第一部分用括號(hào)中所給單詞的恰當(dāng)形式填空（每空2分，滿分40分）。1.

congratulatory解析：修飾名詞message需用形容詞，congratulate的形容詞形式為congratulatory，表“祝賀的”。2.

assumption解析：形容詞性物主代詞His后接名詞，assume的名詞形式為assumption，表“假設(shè)”。3.

tendency解析：不定冠詞a后接單數(shù)名詞，tend的名詞形式為tendency，表“趨勢(shì)”。4.

reduction解析：定冠詞The后接名詞，reduce的名詞形式為reduction，表“減少”。5.

routine解析：修飾名詞life需用形容詞，routine本身可作形容詞，表“日常的”。6.

stretching解析：修飾名詞exercises需用名詞作定語(yǔ)，stretchingexercises為固定搭配，表“拉伸運(yùn)動(dòng)”。7.

range解析：arangeof為固定短語(yǔ)，表“……的范圍”，直接使用名詞range。8.

energetic解析：修飾名詞person需用形容詞，energy的形容詞形式為energetic，表“精力充沛的”。9.

Averagely解析：修飾分詞speaking需用副詞，average的副詞形式為Averagely，注意句首首字母大寫(xiě)。10.

throughout解析：throughoutthecountry為固定搭配，表“全國(guó)范圍內(nèi)”，無(wú)拓展詞形，直接用原詞。11.

injured解析：修飾名詞worker需用形容詞，injury的形容詞形式為injured，表“受傷的”。12.

preventive解析：修飾名詞measures需用形容詞，prevent的形容詞形式為preventive，表“預(yù)防性的”。13.

equipment解析：equip的名詞形式為equipment，表“設(shè)備”，為不可數(shù)名詞，無(wú)復(fù)數(shù)形式。14.

lack解析：lackof為固定短語(yǔ)，表“缺乏”，lack本身可作名詞，無(wú)需變形。15.

maintenance解析：形容詞Regular后接名詞，maintain的名詞形式為maintenance，表“維護(hù)”。16.

announcement解析：定冠詞The后接名詞，announce的名詞形式為announcement，表“公告”。17.

update解析：不定冠詞an后接單數(shù)名詞，update本身可作名詞，表“最新消息”。18.

replacement解析：定冠詞The后接名詞，replace的名詞形式為replacement，表“替換”。19.

hesitation解析：介詞without后接名詞，hesitate的名詞形式為hesitation，表“猶豫”。20.

admission解析：形容詞性物主代詞His后接名詞，admit的名詞形式為admission，表“錄取”。第二部分用括號(hào)中所給短語(yǔ)的恰當(dāng)形式填空（每空2分，滿分40分）。1.

doeswonders解析：主語(yǔ)Regularexercise為不可數(shù)名詞，