Unit5 高頻詞匯課件

Unit5高頻詞匯學(xué)習(xí)設(shè)計說明本課件依據(jù)新教材和新課標(biāo)的要求，將中英文中思維差異大、高考出現(xiàn)頻率高、詞義較多、用法靈活的詞匯進行了匯總和精講。特點創(chuàng)新趣味性導(dǎo)入、追本溯源記單詞、多重維度復(fù)現(xiàn)單詞、遺忘曲線精準(zhǔn)練單詞、深度學(xué)習(xí)記憶單詞模塊每個詞的呈現(xiàn)同中有異，包含導(dǎo)入、詳情和練習(xí)三個主要模塊。具體分為情境導(dǎo)入、詞根溯源、語義網(wǎng)絡(luò)圖、精準(zhǔn)釋義、常見搭配、詞塊例句、高考鏈接、學(xué)后練習(xí)等方面Unit5高頻詞匯一覽flightn.creditn.chainn.engagev.詳情練習(xí)精準(zhǔn)釋義詞匯拓展高考鏈接詞塊例句flightflightn.導(dǎo)入看圖猜詞義導(dǎo)入flight[fla?t]n.精準(zhǔn)釋義n.航班;飛行;班機;飛翔;(尤指乘飛機的)空中航行;航程vt.(熟練地踢、擊或擲)使(球)在空中飛行adomestic/aninternationalflight

國內(nèi)/國際航班ahot-airballoonflight熱氣球航行along/shortflight,book/catch/missaflight

WemetonaflightfromLondontoParis.我們在從倫敦到巴黎的飛行途中相遇。We'rebookedonthesameflight.我們訂了同一班機的機票。FlightBA4793isnowboardingatGate17.BA4793航班現(xiàn)在正在17號登機口登機。Shefelldownaflightofstairs/stepsandhurtherback.她從一段樓梯上跌了下來，摔傷了背。詞塊例句flightflight是個同形異義詞：

意為“飛行”時，和動詞fly同源；

意為“一段樓梯”時，來源于法語另外一個詞；

意為“逃跑”時，和英語flee同源詞匯拓展Fortunately,there'splentyofthathappeningrightnow,particularlytheshort-haulflightspoweredbybatteries.(高考天津卷3月2020閱讀)HarbourAiristhelargestseaplaneairlineinNorthAmerica,flying30,000commercialflightsin40seaplaneseachyear.(高考天津卷3月2020閱讀)Tomakethishappen,theairlinehaspartneredupwithMagniXtocreatetheworld'sfirstcommercialflightwithanelectricengine.(高考天津卷3月2020閱讀)該詞在歷年高考真題中出現(xiàn)61次高考鏈接用所給單詞的正確形式填空。Shearrangedfora

__________(fly)onasmallplanetobeheldforme.(2016全國卷I).Scientistshavelongknownthatinthefight-or-__________(fly)reactiontostress,animportantroleisplayedbycertainhormones(激素)releasedbythebody.(2012上海)練習(xí)flightflight導(dǎo)入詳情練習(xí)詞源語義網(wǎng)絡(luò)圖精準(zhǔn)釋義詞塊例句高考鏈接詞匯拓展creditcreditn.credit[?kred?t]v.導(dǎo)入creditcard在我們的生活中處處可見，你知道TA的故事來源嗎？據(jù)說第一張信用卡發(fā)明者是弗蘭克?麥克納馬拉。有一次他請客吃飯，attheendofthemealwithhistwofriends,McNamarareachedintohispocketforhiswalletsothathecouldpayforthemeal(incash).Hewasshockedtodiscoverthathehadforgottenhiswallet.Tohisembarrassment,hethenhadtocallhiswifeandhaveherbringhimsomemoney.McNamaravowednevertoletthishappenagain.受到這次事情的啟發(fā)，McNamaracameupwithanewidea—acreditcardthatcouldbeusedatmultiplelocations.他和朋友創(chuàng)辦了“就餐者俱樂部”，顧客憑creditcard可以在紐約27家飯店用餐而不需帶現(xiàn)金，到時只要和就餐者俱樂部一次清賬就可以了。通過這個故事我們可以看出，creditcard其實是與人的“信譽、信任”相關(guān)，也就是credit這個英文單詞。詞源信任credit基本義學(xué)分基于“信任”的延期付款被“信任”能還款的狀態(tài)贊揚；功勞做出成績被“信任”被“信任”的學(xué)業(yè)成績基于“信任”的存款存款額賒賬；信貸信用；信譽語義網(wǎng)絡(luò)圖精準(zhǔn)釋義n.[U]信用；信譽n.[U]賒賬；信貸n.[C]&[U]存款額n.[U]贊揚；功勞n.[C]學(xué)分v.[不用于進行時]認(rèn)為是……的功勞；把……歸功于

gain/losecredit贏得失去信任

creditcard信用卡oncredit

靠借貸

credithour學(xué)分

tosb’scredit

為某人增光；值得贊揚Itdoesn’tmatterwhetheryoupayincashorbycreditcardinthisstore.2012山東改Mostnewcarsareboughtoncredit.I’llputa300-dollarcreditonyouraccount.2010北京Ican’ttakeallthecreditfortheshow’ssuccess—itwasateameffort.Idon’thaveenoughcreditstograduate.詞塊例句creditTotheircreditthefourcountriesdoworktogetherinsomeareas,buttheystillhaveverydifferentinstitutions.人教⑤–2Thecompanyiscreditedwithinventingtheindustrialrobot.Muchoftheteam’ssuccesscanbecreditedtotheirmanager.詞塊例句記憶技巧：cred相信，信任+it→信任；學(xué)分詞匯拓展Thecreditcards,thedriver'slicense,thecash,alllosttothebus.(高考天津卷2019完型)Duringmysecondyearatthecitycollege,Iwastoldthattheeducationdepartmentwasofferinga"free"course,calledThinkingChess,forthreecredits.(高考全國卷I2018完型)該詞在歷年高考真題中出現(xiàn)36次高考鏈接寫出下列句子中credit的漢語釋義。__________1.Givingpubliccredittosomeonewhohasearneditisthebestleadershiptechniqueintheworld.(2005廣東) __________2.WordthatIwastrustworthyandhard-workinggotaroundtown.AlocalclothingstoreofferedmecreditalthoughIwasonlyinseventhgrade.(2003北京) __________3.Thelibraryhaslockersforstudentstostorecourseliterature.Whenyouhaveobtainedatleast40credits,youmayrentalocker.(2013天津)練習(xí)學(xué)分賒賬贊揚chain導(dǎo)入詳情練習(xí)詞源語義網(wǎng)絡(luò)圖精準(zhǔn)釋義chainn.高考鏈接詞塊例句導(dǎo)入chain[t?e?n]n.上面兩段新聞中的“human

chain”是什么意思呢?

chain的基本義是‘鏈子;鏈條”，衍生義可由基本義推測出來。詞源chain的詞源義為“金屬或其他材料連接成的系列”（即鏈子），14世紀(jì)末期衍生出“脖子上帶的裝飾物”（如金鏈子）；16世紀(jì)泛指任何連接起來的系列；隨著商業(yè)的發(fā)展，衍生出了“連鎖店”之意；隨著物理學(xué)的發(fā)展及核物理的發(fā)現(xiàn)，出現(xiàn)了詞塊“連鎖反應(yīng)”。

鏈子；鏈條；鎖鏈

一系列；一連串

連鎖店；連鎖集團基本義由具體到抽象由一種事物到另一種事物chain語義網(wǎng)絡(luò)圖精準(zhǔn)釋義n.[C]&[U]鏈子;鏈條;鎖鏈:n.[C]一系列;一連串:n.[C]連鎖店(chainstore);連鎖集團goldchain金鏈子silverchain銀鏈子breakachain弄斷鏈子；破壞一連串的事物departmentstorechain連鎖百貨商場hotelchain連鎖酒店restaurantchain連鎖飯店supermarketchain連鎖超市achain

reaction連鎖反應(yīng)theweaklink(inthechain)薄弱環(huán)節(jié)thepointatwhichasystemoranorganizationismostlikelyto。詞塊例句Shehadstrungtheshellsonasilverchain.她把貝殼串在一條銀鏈子上。Itsetoffachainreactionintheinternationalmoneymarkets.這一事件在國際金融市場上引起了連鎖反應(yīng)。Thedogwaschainedupforthenight.夜間那條狗用鏈子拴起來。詞塊例句Althoughthemainattractionwasthesoup,Roze'schainshopsalsosetanewstandardfordiningout,whichhelpedtoestablishRozeastheinventorofthemodernrestaurant.(高考江蘇卷2018閱讀)IntheTriassic,then,ichthyosaursweretopofthefoodchain.(高考江蘇卷2013閱讀)該詞在歷年高考真題中出現(xiàn)21次高考鏈接練習(xí)一、根據(jù)句意寫出畫線部分的漢語意思。1.Sheworeaheavygoldchainaroundherneck.金項鏈2.BeforehestartedWagamama,hehadtriedtosetupaChinesefast-foodchaininBritain.連鎖快餐店3.Thebank'sfailuresetoffachainofeventsacrosstheworld'sfinancialsystemthatalmostbroughtdowntheentirestructure.

連串事件練習(xí)4.Volunteersformedahumanchaintorescuepreciousitemsfromtheburninghouse.

排成一條長龍5.Ireceivedakeychainwithmyinitials(名字縮寫),andIrememberthinkingthattheideabehinditwas50lovely.鑰匙鏈6.Lastyearthecityputachainlinkfencearoundtheparkandstartedbulldozing(用推土機來推平)thetreesandgrasstomakewayforanewapartmentcomplex.(2010浙江)

鐵絲網(wǎng)圍欄導(dǎo)入詳情練習(xí)詞源精準(zhǔn)釋義高考鏈接詞塊例句engageengagev.看圖片想一想，engage/engaged/

engagement是什么意思？導(dǎo)入engage

[?n?ɡe?d?]v.精準(zhǔn)釋義vt.&vi.

(使)參加;(使)參與

tobedoingorbecomeinvolvedinanactivityvt.吸引(住)toattractsb'sattentionandinterestvt.雇用;聘請

toemploysbtodoaparticularjob

~insth

~sbinsth（使）從事，參加totakepartinsth;

tomakesbtakepartinsth~sb(assth)雇用；聘用toemploysbtodoa

particularjob

~(withsth/sb)與…建立密切關(guān)系；盡力理解tobecome

involvedwithandtrytounderstandsth/sb詞塊例句engageEveninprison,hecontinuedtoengageincriminalactivities.他甚至在監(jiān)獄里還繼續(xù)從事犯罪活動。Shetrieddesperatelytoengagehiminconversation.她用盡辦法要他跟她談話。Itisamoviethatengagesboththemindandtheeye.這是一部令人賞心悅目的影片。Heiscurrentlyengagedasaconsultant.他現(xiàn)在受雇為顧問。Shehastheabilitytoengagewithyoungminds.她能夠與年輕人心意相通。詞塊例句engaged[?n?ɡe?d?d]adj.[正式用語]忙于;從事于已訂婚的:被占用的;使用中的engagement[?n?ɡe?d?ment]n.訂婚;約定;(...的)親密關(guān)系Shehasbrokeno