（預(yù)講練結(jié)四步教學(xué)法）高中英語(yǔ) Unit 5 Meeting your ancestors總結(jié) 新人教版選修8.doc

【預(yù)講練結(jié)】人教版選修八 unit 5 meeting your ancestors總結(jié)詞匯詳解：一.詞語(yǔ)辨析 1.usedto/would【解釋】would與usedto都可用來(lái)表示過(guò)去經(jīng)常性或習(xí)慣性的動(dòng)作。would只能表示反復(fù)發(fā)生的動(dòng)作。如果表示過(guò)去經(jīng)常性的狀態(tài)，就不能用would，只能用usedto。usedto表示過(guò)去經(jīng)常性或習(xí)慣性的動(dòng)作或狀態(tài)，但現(xiàn)在已經(jīng)結(jié)束。would則表示有可能再發(fā)生?！揪毩?xí)】用usedto或would填空。1).whenwewereboyswe_goswimmingeverysummer.2).he_beverypoor.3).people_believethattheearthwasflat.4).he_gototheparkassoonashewasfree.keys:1).usedto/would2).usedto3).usedto4).would(現(xiàn)在有可能再去)2.interrupt/disturb/bother【解釋】interrupt意為“打斷，中斷”，尤指中斷某活動(dòng)的連續(xù)性。disturb意為“因焦慮、失望、困惑等情感因素而使人心緒收到明顯干擾”。bother意為“擾亂某人心緒而使人不能專心或?qū)Ｒ弧薄！揪毩?xí)】選擇interrupt，disturb，bother的正確形式填空。1).shewas_tohearofyourillness.2).imsorryto_themeeting,butthereisanurgentlong-distancecallformr.zhou.3).dont_yourselftoomuchaboutme.4).we_inthemiddleofourconversation.keys:1).disturbed2).interrupt3).bother4).wereinterrupted3.assume/suppose/presume【解釋】assume“假定，設(shè)想”，用于邏輯推理，強(qiáng)調(diào)一種缺乏證據(jù)的結(jié)論，以檢驗(yàn)?zāi)撤N建議。suppose意為“根據(jù)一定證據(jù)作出的見(jiàn)解”，最不正式。presume意為“某人以過(guò)去的經(jīng)驗(yàn)作為依據(jù)，對(duì)某事作出合乎邏輯的推測(cè)”?！揪毩?xí)】選擇assume，suppose，presume的正確形式填空。1).i_thathehasgoneforawalk.2).we_thesituationwillimprove.3).fromtheavailabledataitmaybe_thatthewriterwasveryfamousinthe4thcentury.keys:1).assume2).suppose3).presumed二.詞性變化1.alternativen.c替換物adj.選擇性的，二中擇一的alternativelyadv.作為選擇，二者擇一2.accuracyn.u精確性，正確度accurateadj.正確的，精確的inaccurateadj.不準(zhǔn)確的accuratelyadv.正確地，精確地inaccuratelyadv.不準(zhǔn)確地3.assumevt.假定；設(shè)想；采用；承擔(dān)assumptionn.假定，設(shè)想，假裝，就職assumedadj.假定的，假裝的，裝的4.analysisn.c分析，分解analyse(analyze)vt.分析，分解analyticaladj.分析的，解析的5.significancen.意義，含義；重要性，重大significantadj.相當(dāng)數(shù)量的；意義重大的significantlyadv.意義深遠(yuǎn)地，重大地6.divisionn.分(開(kāi)，配，擔(dān)；歧，裂)；除(法)；部門(mén)dividevt.分(開(kāi))；vi.分開(kāi)7.skilln.c,u技能，技巧，熟練，巧妙skillfuladj.靈巧的，熟練的，制作精巧的skillfullyadv.巧妙地，技術(shù)好地【練習(xí)】用括號(hào)內(nèi)所提供詞的適當(dāng)形式或介詞填空。1).thewaywasblocked,sowewentbyan_(alternatively)road.2).thedesignisslightly_(accurate),sowemustmakesomechanges.3).thebossisworriedaboutthe_(accurate)ofthestatistics.4).itsimpossibletopredicttheweather_(accurate).5).alotofpeoplemakethe_(assume)thatpovertyonlyexistsinthethirdworld.6).the_(analyse)ofthesamplesonthemurderspotshowedsomevaluablecluestothepolicetheaddress.7).studentsneedtopossesscertainbasic_(skillful)bythetimetheyfinishschoo1.8).hewasvaluedforhisskill_(介詞)raisingmoneyforthecompany.9).thediscoveryofthenewdrugisofgreat_(significant)topeoplesufferingfromheartproblems.10).sometimesthereisnosimple_(divide)betweengoodandevil.keys:1).alternative2).inaccurate3).accuracy4).accurately5).assumption6).analysis7).skills8).in9).significance10).division三.重點(diǎn)詞匯1.interruptvt.&vi.阻斷，中斷；打岔；插嘴interruptionn.中斷，打斷典例1).trafficinthecitywasinterruptedbyasnowstorm.市內(nèi)交通被暴風(fēng)雪所阻斷。2).itisrudetointerrupt.打斷別人的話，是不禮貌的。重點(diǎn)用法interrupt(sb/sth)(withsth)打斷（某人）講話；打岔；打擾練習(xí)用interrupt的正確形式填空。1).electricity_(interrupt)inthecourseofwork.2).letsgosomewherewherewecantalkwithout_(interrupt).keys:1).wasinterrupted2).interruption2.applaudvt.鼓掌，稱贊，贊成applausen.鼓掌歡迎，歡呼典例1).everyoneapplaudedwhentheplayended.演出結(jié)束時(shí)，大家都熱烈鼓掌。2).iapplaudyourdecision.我贊成你的決定。重點(diǎn)用法applaudsb.forsth因某事而贊揚(yáng)某人applaudthedecision贊成某個(gè)決定練習(xí)根據(jù)句子的要求在括號(hào)里填入適當(dāng)?shù)脑~。1).sheshouldbeapplauded_herhonesty.2).acrowdof300supporterswarmly_herspeech.3).thecandidatespromisetoimprovepublicschoolswasgreetedwithaloudroundof_.4).i_thedecisiontoinstallmoresecuritycameras.keys:1).for2).applauded3).applause4).applaud3.acceleratevt.&vi.加速，促進(jìn)accelerationn.加速度典例1).wemusttakemeasurestoacceleratetherateofeconomicgrowth.我們必須采取措施，加速經(jīng)濟(jì)增長(zhǎng)。2).thecaracceleratedasitovertookme.那輛汽車(chē)一加速就超越了我。練習(xí)用accelerate或其同根詞的適當(dāng)形式填空。1).thedriversteppedonthegasand_thecar.2).the_oftrainservicewillbringusgreatconvenience.3).thebadweather_ourdeparture.keys:1).accelerated2).acceleration3).accelerated4.arrestvt.逮捕，拘留，吸引(注意)n.c逮捕典例1).thecriminalwasarrestedyesterday.罪犯昨天被捕了。2).whatshedidarrestedmyattention.她所做的吸引了我的注意力。重點(diǎn)用法bearrestedforsth.因某事而被捕arrestonesattention吸引某人的注意underarrest被捕；被拘留練習(xí)根據(jù)句子的意思填入適當(dāng)?shù)慕樵~或用arrest的正確形式填空。1).igotarrested_carelessdriving.2).herunclewas_arrest,butnobodyknewthereason.3).fiveyouths_inconnectionwiththeattack.4).thepublicapplaudedthe_ofthecriminalsuspect.keys:1).for2).under3).werearrested4).arrest四.重點(diǎn)詞組1.regardlessof不管；不顧典例1).illtakethejobregardlessofthepay.不管報(bào)酬多少我都要這份工作。2).hesayswhathethinks,regardlessofotherpeoplesfeelings.他怎么想就怎么說(shuō)，不考慮別人的情緒。練習(xí)翻譯下面的句子。1).他不顧危險(xiǎn)，跳進(jìn)河里救那個(gè)溺水的小孩。_2).不管天氣怎樣，我都會(huì)去。_keys:1).hejumpedintotherivertosavethelittledrowningboythedanger.2).iwillgoregardlessoftheweather.2.fedupwith受夠了，厭煩典例1).imfedupwithwaitingforhertotelephone.我等她的電話都等得不耐煩了。2).whatsthematter?youlookprettyfedup.怎麼啦？你顯得那麼不高興。短語(yǔ)歸納feed短語(yǔ)：feedsb/sthonsth給（人或動(dòng)物）食物；喂；飼養(yǎng)feedon（動(dòng)物）以.為主食feedsthtosb/sth給（人或動(dòng)物）某物作為食物練習(xí)根據(jù)句子的要求在括號(hào)里填入適當(dāng)?shù)慕樵~。1).severalchildrenwerefeedingbread_theducks.2).whatdoyoufeedyourdog_?3).cowsfeed_grass.4).imfedup_thesamebreakfasteverymorning.keys:1).to2).on3).on4).with3.lookahead向前看；為將來(lái)謀劃典例haveyoulookedaheadtowhatyoullbedoinginfiveyearstime?你是否想過(guò)五年後你要做些什麼?短語(yǔ)歸納look短語(yǔ)：lookback向后看；回顧lookout留神；注意lookinto調(diào)查lookup查找；形勢(shì)好轉(zhuǎn)；看望lookuptosb.尊敬某人lookthrough仔細(xì)查閱lookforwardtosth./doingsth.盼望lookon旁觀；看作lookover快速瀏覽，復(fù)習(xí)lookdown(on/uponsth.)向下看；輕視練習(xí)用look短語(yǔ)翻譯下面的句子。1).youshould_.(翻閱字典查查這個(gè)生詞).2).iamlookingforwardto_assoonaspossible.(收到你的回信)3)._(當(dāng)心)oryouwillcatchcold.4).ihaveto_(把筆記復(fù)習(xí)一遍)fortheexam.keys:1).lookupthewordinadictionary2).hearingfromyou3).lookout4).lookovermynotes4.datebackto.=datefrom.追溯到.，從.時(shí)候開(kāi)始就有了典例thechurchdatesbacktothe13thcentury.這座教堂從十三世紀(jì)開(kāi)始就有了。 練習(xí)根據(jù)句子的要求在括號(hào)里填入短語(yǔ)或所給詞的適當(dāng)形式。1).thecustom_hundredsofyears.2).ourfriendship_thelate70s.3).thisisalaw_(date)fromthe17thcentury.keys:1).datesback2).datesbackto3).dating五.重點(diǎn)句子1.wehavebeenexcavatinglayersofashalmostsixmetresthick,whichsuggeststhattheymighthavekeptthefireburningallwinter.我們一直在挖掘一層層的積灰，幾乎有六米厚，這說(shuō)明他們可能整個(gè)冬季都在燒火。解釋“havebeenexcavating”是現(xiàn)在完成進(jìn)行時(shí)，表示從過(guò)去開(kāi)始一直延續(xù)到現(xiàn)在，或?qū)⒗^續(xù)延續(xù)至將來(lái)。如：wehavebeenworkingonthisprojectforoveramonthnow.到目前為止，我們一直在處理那個(gè)項(xiàng)目，已經(jīng)花了一個(gè)多月時(shí)間了。注意：區(qū)別現(xiàn)在完成時(shí)和現(xiàn)在完成進(jìn)行時(shí)的區(qū)別。一般來(lái)說(shuō)現(xiàn)在完成時(shí)表示已經(jīng)完成，而現(xiàn)在完成進(jìn)行時(shí)表示還沒(méi)完成還要延續(xù)下去或者剛剛完成。試比較：theyhavebuiltahouse.(完成)/theyhavebeenbuildingahouse.(尚未完成)練習(xí)在括號(hào)里填入所給詞的適當(dāng)形式。1).we_(work)fortwohoursbythetimeshecame.2).lastyearhe_(write)anovel.idontknowwhetherhe_(finish)now.3).since1977,cctv_(broadcast)englishprogrammes.keys:1).hadbeenworking2).waswriting;hasfinished3).hasbeenbroadcasting2.ourevidencesuggeststheydidindeedwearclothesmadeformanimalskins.我們的證據(jù)表明他們確實(shí)穿了用動(dòng)物皮做成的衣服。解釋suggest最常用有兩個(gè)意思：(1)：提議；提出；建議，后接動(dòng)詞要用動(dòng)詞的ing形式，后接賓語(yǔ)從句時(shí)，從句用虛擬語(yǔ)氣(“should+動(dòng)詞原形”，should常省略)。如：1).itsnoisyhere.isuggestchanginganotherhotel.這里太吵了，我建議換個(gè)賓館。2).isuggest(that)you(should)askmr.wu.我建議你問(wèn)問(wèn)吳先生。3).isuggestthattheboybesenttothehospitalatonce.我建議立即把小孩送醫(yī)院。后接賓語(yǔ)從句要用虛擬語(yǔ)氣的詞可記為：一個(gè)堅(jiān)持：insist二個(gè)命令：command,order四個(gè)建議：advise,suggest,recommend,propose四個(gè)要求：ask,demand,request,require(2)：表明，顯示，暗示；顯出，后接賓語(yǔ)從句(不用虛擬語(yǔ)氣)。如：hisexpressionsuggeststhathehasgotthejob.他臉上的表情表明他已經(jīng)得到了那份工作。練習(xí)在括號(hào)里填入所給詞的適當(dāng)形式。1).iwrotesuggestingthathe_(come)fortheweekend.2).hedemandsthathe_(tell)everything.keys:1).come2).betold六.課文佳句背誦與仿寫(xiě)1.【原句】youmustbeawarethatitsherethatwefoundevidenceofsomeoftheearliestpeoplewholivedinthispartoftheworld.你們想必都很清楚，正是這個(gè)地方，我們找到了居住在世界上這個(gè)部分最早人類(lèi)的證據(jù)。模仿要點(diǎn)句子結(jié)構(gòu)：beawarethat+itisthat強(qiáng)調(diào)句【模仿1】我們必須意識(shí)到是政府應(yīng)該采取措施來(lái)關(guān)閉那些給我們的生存環(huán)境帶來(lái)污染的工廠。_答案：wemustbeawarethatitsthegovernmentthatshouldtakemeasurestoclosethosefactoriesthatbringmuchpollutiontoourlivingenvironment.【模仿2】我們應(yīng)該意識(shí)到，沒(méi)有任何東西比健康更重要，健康是成功的基礎(chǔ)。_答案：weshouldbeawarethatnothingismorevaluablethanhealth,whichisthefoundationofonessuccess.2【原句】worriedaboutthepreparationsforherfeast,lalaquicklyturnedforhomewithhercollectionofnuts,melonsandotherfruit.拉拉擔(dān)心她這次盛宴的準(zhǔn)備工作，所以趕緊把堅(jiān)果、甜瓜和其他