WeleUnit趣味单词重点词汇讲解课件高中英语人教版

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单词讲解

exchange

/ɪksˈtʃeɪndʒ/

n.

交换;

交流

vt.

交换;

交流；交易;

兑换ex-向外，往外面；change-变化，转换

——拿去转换交换Change改变零钱(1)exchangesth.forsth.用某物交换某物exchangesth.withsb.与某人交换某物(2)makeanexchange交换inexchange(for...)作为交换(……)【图形助记】形象记忆exchange练出神

单句填空①I’veneverexchangedwords

thosemumsbeyondsmalltalk,buttheywantedtohelp.

②Iamgoingtotravelabroad,soIwillgotoexchangesomeRMB________

dollarsinthebank.

③IgaveMaryacellphoneinexchange

myfavoriteiPad.

④Havingspentthepastyearas

exchangestudentinHongKong,Lindaappearsmorematurethanthoseofherage.

with

for

for

an

lecture

/ˈlektʃə(r)/

n.

讲座；讲课；教训

vi.

(开)讲座；讲课

vt.

训斥lect（采集、诵读）+-ure（抽象名词后缀）词根：lectligleg=采集、选择、诵读lecturer演讲者=lecture+rdialect方言=dia（分开）+lectcollect收集=col（共同）+lectcollection集合=collect+ion（抽象名词后缀）collective集体的=collect+ive（形容词后缀）elect选出=e（出）+lectelection选举=elect+ion（名词后缀）

register

/

ˈredʒɪstə(r)/

vt.&vi.

登记；注册reg-（reig）统治Reign

v统治Regime

n政权，政体Region地区Register登记，注册registration

n登记

sex

/seks/

n.

性别sexy性感的

female

/ˈfi:meɪl/

adj.

女(性)的;

雌的

n.

雌性动（植）物；女子male男性fe（非）+male非男性的=女性

nationality

/ˌnæʃəˈnæləti/

n.

国籍;

民族nat（出生的、本土的）+ion（名词后缀）nationality（国家、民族）=nation+ality（名词后缀）native本国的、土著的、天然的=nat+ive（形容词后缀）辨析：nationstatecountrynation强调民族性state强调政治性country强调地域性

designer

/dɪˈzaɪnə(r)/

n.

设计者de（向下）+sign（标记），写下来=设计designer设计师=design+er(1)designn.设计;设计方案vt.

设计;筹划(2)design...todosth.打算让……做某事bedesignedfor...为……而设计(3)bydesign=onpurpose故意地;蓄意地练出神

单句填空①Mostcollegesnowofferfirst-yearstudentsacoursespeciallydesigned

(help)themsucceedacademicallyandpersonally.

②

(design)forEnglishbeginners,thedictionariesweresoldoutonthedaywhentheycameout.

③Whetherbychanceor

design,itsohappenedthattherewerealmostexactly150peopleinthestation.

④It’snosecretthatChinahasalwaysbeenasourceofinspirationfor

(designer).

tohelp

Designed

by

designers

campus

/

ˈkæmpəs/

n.

校园;

校区camp（本意是田野）+us（拉丁语后缀）

formal

/

ˈfɔ:ml/

adj.

正式的；正规的form（形式、形成）+al（形容词后缀）

anxious

/

ˈæŋkʃəs/

adj.

焦虑的;

不安的anx-/anxi-（苦恼）+ous（adj.）(1)be/feelanxiousaboutsth./forsb.为……担心/担忧beanxiousfor渴望……beanxioustodosth.渴望做某事(2)anxiouslyadv.焦急地,不安地(3)anxietyn.担心,焦虑,渴望withanxiety焦虑地练出神

单句填空①IwastoldtheLearningCentreprovideshelpforstudentsandI’manxious

(get)helpfromit.

②There’stensionand

(anxious)fromthebeginningasNickandAmybattleforyourtrust.

③Themotherwasanxious

herlittlesonwhenknowingthathewasfrightenedbyanaccident.

toget

anxiety

for

annoy

/əˈnɔɪ/

vt.

使恼怒；打扰an（表示强调）+noy（noise）噪音很大烦恼词缀：abacadafaganaparasat等加在辅音字母的词根前表示"一再"等加强意义annoyed

/əˈnɔɪd/

adj.

恼怒的；生气的(1)beannoyedwithsb.对某人感到生气beannoyedat/aboutsth.因某事而生气beannoyedtodo/that...……使人恼火annoyingadj.

使人不高兴的;恼人的练出神

单句填空①Thebosswasannoyed

himbecausehewasoftenlateforworkthismonth.

②Itwasreally

(annoy);Icouldn’tgetaccesstothedatabankyouhadrecommended.

③Iwasannoyed

hisattitudetowardsthething.

写精彩

完成句子·背诵④即使我们问同一个问题好几遍,王老师也不会对我们感到厌烦。Mr.Wangneverfeels

usevenifweaskthesamequestionseveraltimes.

with

annoying

about/at

annoyed with

frightened

/ˈfraɪtnd/

adj.

惊吓的；害怕的=frighten+ed（形容词后缀）frightn.惊吓frightenvt.使吃惊;惊吓befrightenedat/by对……害怕;被吓坏的befrightenedtodosth.害怕做某事

senior

/ˈsi:niə(r)/

adj.

级别（或地位）高的

n.

较年长的人sen（老）+ior（比较级后缀）

senior

high

school（美国）高中

junior

/

ˈdʒu:niə(r)/adj.

地位（或职位、级别）低下的

n.

职位较低者;

（体育运动中）青少年

juniorhighschool（美国）初级中学outgoing

/

ˈaʊtgəʊɪŋ/

adj.

爱交际的；外向的=out（向外）+go（走）+ing（形容词后缀）impress

/ɪmˈpres/

vt.

使钦佩；给…留下深刻的好印象

vi.

留下印象；引人注目=im（进入）+press（压），向里按压，烙印=留下印象词根：press=压

impresion（印象）=impress+ion（名词后缀）makeanimpression（留下好印象）compress压缩opress压迫

impression

/ɪmˈpreʃn/

n.

印象；感想(1)leave/have/makea(n)...impressiononsb.给某人留下……的印象(2)impressvt.使印象深刻impresssb.withsth.某事/物给某人留下印象使某人铭记某事/物beimpressedwith/by...对……有深刻印象(3)impressiveadj.感人的;给人印象深刻的练出神

单句填空①Whydoesitmatterthatpeoplearemore

(impress)bythemostrecentchanges?

②Thisisthemost

(impress)buildingIhaveeverseenonmytriptoEgypt.

③What

(impress)usmostareyourartskills,inwhichyoushowoutstandingtalent.

④Theoutgoingguyimpressedhisconfidence

theinterviewers.

impressed

impressive

impresses

on/upon

whatif要是……会怎么样呢？Howcome...?……怎么会这样?How/Whatabout...?……怎么样?Sowhat?那又怎样?Whynotdosth.?为什么不做某事呢?练出神

单句填空①What

thereisawonderfulfootballmatchonSaturdaynight?

②IfshespentfiveyearsinParis,

comeherFrenchissobad?

③—I’mafraidit’stooexpensive.—

what?Wehaveplentyofmoney.

写精彩

完成句子·背诵④今天晚上去看电影怎么样?有一部新电影正在上演。

tothecinematonight?Anewfilmisonshow.

if

how

So

What/How about going

concentrate

/

ˈkɒnsntreɪt/vi.&vt.集中（注意力）；聚集会神=con（共同）+centr（中心）+ate（动词后缀），共同面向中心=全神贯注、聚精会神concentrateon（集中精力于）centre中心、中央的(1)concentrateon/upon(doing)sth.专心于(做)某事concentrateone’sefforts/mind/attentionon...致力于/专心于/集中注意力于……(2)concentrationn.集中;专心;专注练出神

单句填空①Heconcentratedhisenergyon

(study)thehistoryofBritain.

②Speakingonthephonerequires

(concentrate)andtakesadriver’sattentionfromtheroad.

studying

concentration

experiment

/ɪkˈsperɪmənt/n.实验；试验=ex（向外）+peri（尝试）+ment（名词后缀）experience经验expereienced熟练的

experiment

/ɪkˈsperɪmənt/n.实验；试验=ex（向外）+peri（尝试）+ment（名词后缀）experience经验expereienced熟练的

leave...alone

不打扰；不惊动leaveout遗漏;不考虑;忽视leaveaside搁置;不考虑leavebehind忘带;留下;丢弃leavefor出发去(某地)练出神

单句填空①Leavethedifficultquestions

andtrytoanswertheeasierones.

②She’saskedtobeleft

butthepressphotographersfollowhereverywhere.

③Heleft

Paris,leavingthechildren

withtheirmother.

写精彩

句式升级·背诵④Theyhavebeenleftalonefordayswithnofoodinthehouseandtheyfelthopeless.→

fordayswithnofoodinthehouse,theyfelthopeless.(用动词-ing形式短语作状语改写)

aside

alone

forbehind

Havingbeenleftalone

awkward

/

ˈɔ:kwəd/adj.

令人尴尬的;

难对付的awkward（令人尴尬的）=awk（错误方向）+ward（朝），朝着错误方向=令人尴尬的词缀：ward（形容词词缀，向······的）backward朝后的downward向下的fashionforward超时髦的heavenward朝天上homeward回家的、回国的inward内心的、内向、landward朝陆地的forward（前进）lookforwardto（期待）

explore

/

ɪkˈsplɔ:(r)/

vt.&vi.

探索；

勘探=ex+plor（哭、喊）+e（动词后缀），向外呼喊=探索

词根：plor（=toweep哭，tocry喊）deplore谴责=de（向下）+plor+e，居高临下喊叫=谴责implore恳求=im（=in进入）+plor+e，哭着进入=恳求

confident

/ˈkɒnfɪdənt/

adj.

自信的；有把握的=con+fid（信任）+ence（名词后缀）词根：fidfifyfederfeal=totrust信任diffident自卑的=dif（否定）+fid+ent（形容词后缀）confide托付、信赖=con+fid+e(1)beconfidentabout/of(doing)sth.对(做)某事有信心beconfidentthat...对某事有信心(2)confidencen.信心have/showconfidenceinsb.对某人有信心loseconfidenceinsb.对某人失去信心练出神

单句填空①Afteryearsofhardwork,wewere

(confidence)thateverythingelsewouldbeallright.

②Atlast,thedesignerlostconfidence

himselfandhestoppedexploringnewstyles.

③Youshouldbehappyandconfident

workingwithotherpeople.

写精彩

词汇升级·背诵④Workhard,andIbelieveyouwillmakeit.(应用文写作之鼓励信)→Workhard,andI

thatyouwillmakeit.

confident

in

about/of

amconfident

lookforwardto盼望；期待

forward

/

ˈfɔ:wəd/

adv.（alsoforwards）向前；前进

adj.

向前的；前进的lookforward向前看lookinto往……里看;调查lookout向外看;当心;小心lookbackon回顾……lookupto仰视;尊敬;赞赏lookdownon/upon俯视;轻视;看不起练出神

单句填空①AsIsawtheoldphoto,Ialwayslookedback

thescenewherewehadmet.

②Itiswrongofyoutolookdown

thedisabledinneed.

③Hestoodupandlookedforward

(see)whatwasgoingonoutside.

写精彩

完成句子·背诵④Thesechildrenarealwayslookingforward__________________________(被带到)theamusementparktorelaxthemselves.

on

on/upon

tosee

to being taken to

takenotes记笔记takeachance冒险taketheplaceof代替takerisks(arisk)冒险takeplace发生练出神

短语填空①Youcan

,butthereisnoneedtowritedowneverythingonthescreen.

②

!Alllifeisachance.

③Thereareplansforbetterrobotdoctors,buttheywillnever_____________

humandoctors.

④Activitiesall

undertheguidanceofanexperiencedtutor.

写精彩

完成句子·背诵⑤他已养成阅读时记笔记的习惯。Hehasdevelopedthehabitof

whilereading.

takenotes

Takeachance

taketheplaceoftakeplacetaking notes

flash

/flæʃ/

n.光;

信号vi.闪耀；

闪光；发出信号

vt.使闪耀；发出（信号）拟声词，模仿物体或火把快速闪过的声音。比较clash,dash,tlush,splash.引申各相关词义

flashcard教学卡片；识字卡

organise

/'ɔ:(r)gənaɪz/

vt.

组织；筹备；

安排；组建vi.组建；成立来自organ,运行，器官，组织机构，-ize,使即使有组织运行，引申词义组织，安排。organ[生物]器官；机构；风琴；organism有机体；生物体；微生物organizer组织者；承办单位

organisation

n.

组织;

团体;

机构

partner

/

ˈpɑ:tnə(r)/

n.同伴;

配偶；合伙人来自part,部分，-er,人。即成为其中的一部分，引申词义伙伴，伴侣

improve

/

ɪmˈpru:v/

vi.&vt.改进；改善=im（=in进入）+prov（试验）+e

curious

/ˈkjʊəriəs/

adj.

好奇的;

求知欲强的=cur（=care关心）+i+ous（形容词后缀）(1)becuriousabout...对……感到好奇becurioustodosth.急于做某事(2)curiouslyadv.好奇地;奇妙地(3)curiosityn.好奇心outofcuriosity出于好奇心withcuriosity好奇地练出神

单句填空①Filledwith

(curious),theartistpa