新外研版高中英語選擇性必修三unit1單詞講解教學(xué)課件（精編）

版本：新外研單元：選擇性必修三

Unit1

(Startingout—Understandingideas)單詞課堂1.self-critical復(fù)合形容詞：self-(自身的)+critical(adj批判的)2.enlargeen-(tomake使)+large(adj

大的)同前綴詞：enable,endanger,ensure

詞塊：enlargeone’svocabulary3.jawline合成詞：jaw(n

下巴)+line(n

線、輪廓)4.boost基本義：使增長；詞塊：boostone’sconfidence5.obsessiveobsess(vt

著魔、癡迷)+-ive(形容詞后綴)6.pretendpre-(before前)+tend(tostretch伸展)→在眾人面前伸展，做樣子→假裝詞塊：pretendtodosth,pretend(tosb)that本單元詞匯梳理7.misjudgemis-(錯誤地)+judge(vt

判斷)同前綴詞：mistake,misuse,misunderstand8.lipstick合成詞：lip(n嘴唇)+stick(n

棍、棒)9.identicalident(thesame相同)+-ical(形容詞后綴)詞塊：beidenticalto/withsb/sth詞族：identity,identify,identical,identification

10.dormitory截短詞：dorm11.roomate合成詞：room(n房間)+mate(n

同伴；同事；一同居住的人)拓展：classmate,workmate,teammate,playmate,flatmate12.makeovermake+over(聯(lián)系短語動詞makesthover改造；修飾；徹底改變形象)13.overlookover-(上面)+look(v看)

→往上看以至于沒看見（眼前的）→忽略14.bother詞塊：bother(sb)with/aboutsth,(not)bothertodosth派生詞：bothered(can’tbebotheredtodosth)15.skinnyskin(n

皮膚)+-y(充滿……的)比較級：skinnier；最高級：skinniest16.acknowledgeac-(處于)+knowledge

(知道)→處于知道的狀態(tài)→承認(rèn)(基本義)詞塊：beacknowledgedas派生詞：acknowledgementboost重難點(diǎn)詞精講bother熟詞生義英語釋義搭配義acknowledgepretend一詞多義英語釋義前綴over-自2013年初，adidas公司發(fā)布了UltraBoost系列跑鞋，boost就成為了最火的球鞋緩震科技。boost是一種發(fā)泡材料，柔軟舒適且回彈迅速，讓人在跑步時(shí)的每一次落地、蹬地都能感受到十足的彈性，就像被源源不斷的能量推動著前進(jìn)。而這一特點(diǎn)，恰恰與單詞boost的本身含義密切相關(guān)。boost■

vt

使增長；使興旺；促進(jìn)：Each“l(fā)ike”boostsmyconfidence.Researcheshaveshownthatsmilingcanlowerbloodpressure,reducestressandboosthappiness.Thenewresortareahasboostedtourism.■

n[C]［常用單數(shù)］增長；幫助；激勵：agreat/tremendous/welcomeboost基本義：使增長pretend

vt&vi假裝；裝作：What’sthegoodofpretending?①

pretendtodosth:Whenhismothercamein,hepretendedtobedoinghishomework.②

pretend(tosb)+(that)從句:Hepretendedtohisfamilythateverythingwasfine.pretend構(gòu)詞：pre-(before前)+tend(tostretch伸展)→在眾人面前伸展，做樣子→假裝botherv

vi&vt

[常用于否定句和疑問句]費(fèi)心；麻煩tospendtimeand/orenergydoingsth：Hedidn’tbotherto

answerthequestion.—Ineedtoadvertiseforaroommatefornextterm.—

Whybother?Maryisinterested.

vt使煩惱；使苦惱(worry)；使疼痛toannoy,worryorupsetsb;tocausesbtroubleorpain：Youneedn’tbotheryourselfabout/withsmallthings.Mywristhasbeenbotheringme.

vt打擾tointerruptsb(trouble)：Don’tbothermewhileI’mreading.Sorrytobotheryou,butthemanagerisontheline.?botheredadj［不用于名詞前］擔(dān)心的；煩惱的can’tbebotheredtodosth懶得做某事；嫌麻煩不做某事：Myolderbrothercouldn’tbebotheredtoplaywithme.2020浙江愛讀英文小說的同學(xué)們，一定對圖片上的話不陌生。這是英國著名小說家簡·奧斯?。↗ane

Austen）所著的長篇小說《傲慢與偏見》（PrideandPrejudice）的開篇第一句，譯成中文是：凡是有錢的單身漢，總想娶位太太，這已經(jīng)成了一條舉世公認(rèn)的道理。acknowledgeacknowledge構(gòu)詞：ac-（處于）+knowledge（知道）→處于知道的狀態(tài)→承認(rèn)（基本義）acknowledgevt

承認(rèn)toacceptoradmitthatsthistrueorexists：acknowledgeone’serrorHeisacknowledgedas/tobe

oneofthegreatestpianists.Theyacknowledged(tous)thattheyweredefeated.“承認(rèn)”某事的真實(shí)性，比admit正式

向……打招呼；對……做出反應(yīng)toshowthatyouhaveseenornoticedsb/sthorreceivedsth：Iwasstandingrightnexttoher,butshedidn’tevenacknowledgeme.Heacknowledgedthegreetingwithanod.

（公開）感謝topubliclyexpressthanksforhelpyouhavebeengiven：IshouldliketoacknowledgeallthehelpIhavereceivedfrommyfamily.“承認(rèn)”注意到某人/某物公開“承認(rèn)”獲得他人的幫助acknowledgementn[C]&[U]承認(rèn)；確認(rèn)；[常用復(fù)數(shù)]鳴謝有些英文書的正文前或正文后有一頁Acknowledgements，可翻譯成“致謝；感謝；鳴謝”?！驹~匯拓展】承認(rèn)acknowledge（基本義）向……打招呼；對……做出反應(yīng)承認(rèn)“承認(rèn)”某事是對的或者存在的“承認(rèn)”看到某人或某物acknowledge語義網(wǎng)絡(luò)圖“承認(rèn)”獲得別人的幫助（公開）感謝選出前綴over-的含義，并寫出畫線詞的漢語釋義。

1.Theneighborsintheupstairsflatcanoverlookourgarden. _______________2.Donotoverloadtheelectricalsystembyusingtoomanymachinesatonce. _______________3.Hewaspaidfortheovertimeheworked. ________ _______4.AlthoughIamwearinganovercoat,Iamstillcold._______________5.Itisunusualtoseemanybirdsflyingoverheadinthesummertime. _______________6.Youmaydrink,smoke,beoverweightandstillreduceyourriskofdyingearlybyrunning.（2018全國） _______________前綴over-a.過多；過于；過分 b.在上面；橫越c.外面的；覆蓋的d.額外的b俯瞰a使超量負(fù)載d加班c大衣b在頭頂上方a超重的本單元金句匯總1.Whenhismothercamein,hepretendedtobedoinghishomework.2.Youneedn’tbotheryourselfabout/withsmallthings.3.Myolderbrothercouldn’tbebotheredtoplaywithme.2020浙江4.Heisacknowledgedas/tobe

oneofthegreatestpianists.5.IshouldliketoacknowledgeallthehelpIhavereceivedfrommyfamily.隨堂檢測寫出下列句子中畫線部分的漢語釋義。1.Thisnewtechniquewillboostfoodproduction. ________2.Thepublicationofthisbookboostmyconfidence. ________3.Weneedaholidaytoboostourspirits. ________4.Thiswillbeagreatboosttotheeconomy. ________5.Gettingthejobgavehimaterrific（極好的）boost. ________boost提高增強(qiáng)激發(fā)進(jìn)步鼓舞pretend一、在空白處填入1個適當(dāng)?shù)膯卧~或括號內(nèi)單詞的正確形式。1.MissHarperclosedhereyesand__________(pretend)tobeasleep.（2010陜西）2.Icarriedaroundabookandpretended__________(be)reading.3.Hepretended__________hisfamilythateverythingwasfine.二、翻譯下列句子。1.不要不懂裝懂。_____________________________________________2.他假裝不知道那件事。_____________________________________________3.我們假裝什么事情也沒發(fā)生。_____________________________________________pretendedtobetoDon’tpretendtoknowwhenyoudon’t.Wepretended(that)nothinghadhappened.Hepretendstoknownothingaboutit.bother寫出下列句子中畫線部分的漢語釋義。1.—I’llgotothepostofficetomailthisparceltoAnn.—

Whybother?I’llseeheratdinnerthisevening. __________2.—I’mafraidyouhavethewrongnumber.—Sorry!IhopeIdidn’tbotheryou.（）

__________3.Aroundtwoo’clockeverynight,Suewillstarttalkinginherdream.Itsomewhatbothersus.（） __________4.Whybothertogoabroad,whentherearesomanyniceplaceshereathome? __________5.Ifalotofpeoplesayafilmisnotgood,Iwon’tbothertoseeit.（ __________6.Don’tbotheryourfatheraboutit

now;he’sverytired.

__________不必麻煩打擾使煩惱何必出國懶得去看別拿這事打擾你父親acknowledge一、寫出下列句子中畫線部分的漢語釋義。1.Hewaved,acknowledgingtheapplause. _____________2.Heacknowledgesthatwhenhe’stiredhegetsbad-tempered.__________3.Wewishtoacknowledgethesupportoftheuniversity. _____________二、在空白處填入1個適當(dāng)?shù)膯卧~或括號內(nèi)單詞的正確形式。1.Itiswidely________________(acknowledge)thatstudentsshouldbeevaluatedintermsofoverallquality.2.Thefilmfestivalisacknowledged__________aneventofinternationalimportance.3.Sheisusuallyacknowledged____________(be)oneofourbestartists.對……做出回應(yīng)承認(rèn)感謝astobeacknowledged寫出下列句子中畫線部分的漢語釋義。1.Thisnewtechniquewillboostfoodproduction. ________2.Thepublicationofthisbookboostmyconfidence. ________3.Weneedaholidaytoboostourspirits. ________4.Thiswillbeagreatboosttotheeconomy. ________5.Gettingthejobgavehimaterrific（極好的）boost. ________boost提高增強(qiáng)激發(fā)進(jìn)步鼓舞pretend一、在空白處填入1個適當(dāng)?shù)膯卧~或括號內(nèi)單詞的正確形式。1.MissHarperclosedhereyesand__________(pretend)tobeasleep.（2010陜西）2.Icarriedaroundabookandpretended__________(be)reading.3.Hepretended__________hisfamilythateverythingwasfine.二、翻譯下列句子。1.不要不懂裝懂。_____________________________________________2.他假裝不知道那件事。_____________________________________________3.我們假裝什么事情也沒發(fā)生。_____________________________________________pretendedtobetoDon’tpretendtoknowwhenyoudon’t.Wepretended(that)nothinghadhappened.Hepretendstoknownothingaboutit.bother寫出下列句子中畫線部分的漢語釋義。1.—I’llgotothepostofficetomailthisparceltoAnn.—

Whybother?I’llseeheratdinnerthisevening. __________2.—I’mafraidyouhavethewrongnumber.—Sorry!IhopeIdidn’tbotheryou. __________3.Aroundtwoo’clockeverynight,Suewillstarttalkinginherdream.Itsomewhatbothers