Unit4高頻詞匯學習(一)設計說明本課件依據(jù)新教材和新課標的要求，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)新趣味性導入、追本溯源記單詞、多重維度復現(xiàn)單詞、遺忘曲線精準練單詞、深度學習記憶單詞模塊每個詞的呈現(xiàn)同中有異，包含導入、詳情和練習三個主要模塊。具體分為情境導入、詞根溯源、語義網(wǎng)絡圖、精準釋義、常見搭配、詞塊例句、高考鏈接、學后練習等方面Unit4高頻詞匯一覽lackn.&v.foldv.loadn.&v.導入詳情練習精準釋義詞匯拓展高考鏈接詞塊例句lacklackn.&v.lack[l?k]n.&v.導入Hewasaself-mademanwhoowedhislackofsuccesstonobody.—JosephHellerPeopledon’tlackstrength;theylackwill.—VictorHugo導入在英語詞匯學習中，具有多種詞性的詞往往很容易被用錯，比如lack。判斷下列句子的正誤！1.Sheislackofconfidence.__________2.Shelacksofconfidence.__________3.Shelacksinconfidence.__________4.Shesuffersfromalackofconfidence.__________5.Sheislackinginconfidence.__________6.Shelacksconfidence.__________FFFTTT當前青少年會面臨哪些問題？(a)lackof

sleep缺乏睡眠/exercise缺乏運動/confidence缺乏自信導入精準釋義n.[U][常用單數(shù)]缺乏；不足(shortage)

vt.&vi.[不用于被動語態(tài)]缺乏；短少；沒有詞塊例句(a)lackoffood/money/sleep/skills缺乏食物/金錢/睡

眠/

技能forlackof因缺少lack(for)nothing[正式用語]什么也不缺Thetourwascancelledforlackofbookings.這次出游因無人預訂而取消了。Theleavesturnedyellowforlackoflight.由于缺少光照，葉子變黃了。lack詞塊例句Thesechildrenhavehealthproblemslinkedtopoordietandalackofexercise.這些孩子有與不良飲食和缺乏運動相關的健康問題。AtfirstIlackedconfidence.起初，我缺乏自信。人教⑦–5Theylackedthemoneytosendhimtouniversity.他們沒錢送他上大學。Asheisveryrichhelacksfornothing.他很富有，什么都不缺。詞匯拓展lackingadj[不用于名詞前]不足的；缺少的belackinginsth缺少某物小結1.注意動詞，名詞的用法區(qū)別；2.alackof,forlackof,belackinginsth是需要注意的重點短語。Thisiswhatmotivationorthelackofitcando.

(高考全國卷II2019閱讀)2.Whydoesthemanseldomdoexercise？Helacksmotivation.B)Hehasaheartproblem.C)Heworksallthetime.

(高考浙江卷2019聽力)該詞在歷年高考真題中出現(xiàn)64次高考鏈接一、用lack的正確形式及其短語填空。1.Thereasonwhyhedidn’tpassthedrivingtestis____________practice.2.Hedidn’tpassthedrivingtest____________practice.3.—Jackstillcan’thelpbeinganxiousabouthisjobinterview.

—___________________self-confidenceishisAchilles’heel,Iamafraid.(2016江蘇)4.Theresearch____________solidevidence,andtherefore,itsconclusionsaredoubtful.(2012浙江)練習lackingforlackofLackof/Alackoflacksfold導入詳情精準釋義foldv.高考鏈接詞塊例句練習詞匯拓展fold

[f??ld]

v.導入精準釋義vi.&vt.折疊;折起來;合攏vt.包;裹n.[C]褶;褶痕

folds

of

a

dress連衣裙的裙褶

fold

the

paper

in

half把紙對折

fold

one’s

arms交叉雙臂

fold

an

umbrella收攏傘

fold

a

baby

in

a

blanket把嬰兒裹在毯子里Cut

the

paper

along

the

fold.

沿著褶痕把紙剪開。The

flying

vehicle

has

four

wings

that

fold

up

so

it

can

be

driven

like

a

car.

這輛會飛的車有四個能折疊的車翼，這樣它就能像汽車一樣駕駛。fold詞塊例句詞匯拓展fold的反義詞unfoldfoldingadj.可折疊的afoldingwheel可折疊輪胎afoldingbike可折疊自行車Onthefirstday,mymanagerwastrainingmehowtofoldandorganizeplatformafterplatformofclothes.(高考天津卷3月2018寫作)AndrewRitchie,inventoroftheBromptonfoldingbicycle,oncesaidthatperfectportablebikewouldbe"likeamagiccarpet...Youcouldfolditupandputitintoyourpocketorhandbag".(高考湖南卷2009閱讀)該詞在歷年高考真題中出現(xiàn)20次高考鏈接一、用fold的正確形式填空。Second,itisinthefieldof_________

bikesthatweareseeingthemostinterestinginventions.

Afterabouttentries,Ihadtheclothes_________perfectly.Thevehicle-namedtheTransition–hastwoseats,fourwheelsandwingsthat_________upsoitcanbedrivenlikeacar.Thesepiecescanbe_________intoaneatlittlepackandfastenedonyourbelt.foldingfoldedfoldedfold練習load導入詳情練習詞源語義網(wǎng)絡圖精準釋義loadn.&v.高考鏈接詞塊例句詞匯拓展

上網(wǎng)時，當我們打開一個界面時，有時會看見這樣的畫面：Loading…，就是“加載中”的意思。導入load[l??d]n.&v.詞源load詞源基本義：負荷負荷loadn(基本義)重量或數(shù)量的負荷負載（物）負擔；壓力裝載；裝填［計算機］載入vt精神上的負荷工作的負荷工作量；負荷n語義網(wǎng)絡圖精準釋義n.負載（物）n.工作量；負荷n.

負擔；壓力(burden)vt.裝載；裝填(反unload)；[計算機]載入

aloadof＝loadsof＝plentyof大量，許多

takealoadoffone’smind打消某人的顧慮

load(up)...with...用……裝……

loadsth.intosth.把……裝進……

getaloadof［非正式用語］注意；仔細地看/聽Thetruckswaitedatthewarehousetopickuptheirloads.Ihaveafullloadofwork.Sheisundergreatpressurefromheavystudyloads.load詞塊例句Whensomeoneisdepressed,theextraloadofhavingfinancialproblemscanmakethesituationworse.Heloaded(up)thetruckwithcoal./Heloadedcoalintothetruck.Evenpizzacanbehealthyifit’sloadedwithvegetables.2009全國改詞塊例句詞匯拓展upload

[??p?l??d,??pl??d]vt.上載;上傳n.上載(或上傳)的數(shù)據(jù)download

[?da?n?l??d,?da?nl??d]vt.下載n.已下載的數(shù)據(jù)資料Clothingtakesahugeamountofnaturalresources(資源)tomake,andbuyingloadsofnewclothing(orthrowingoutoldclothing)isnothealthyfortheenvironment.(高考全國甲卷2021閱讀)Thelibraryisnowamultimediazone,loadedwithinformationinmanyformats(載體形式).(高考天津卷6月2020閱讀）該詞在歷年高考真題中出現(xiàn)25次高考鏈接一、根據(jù)句意寫出畫線部分的漢語釋義。1.Theloadofparentshasreceivedlittleattention,especiallyfromtheirownchildren.（2011江蘇改）

___________

2.Carryingtheirheavyload,thet