Day5

calculate

义 calculate['kælkj le t]v.计算；估算；估计；预料

源 calc-石头+-ul小+-ate表“做”。意为“使用石头或小石子进行计算”。表示“计算”或“估计”，即通过计算工具或脑力进行数字运算或逻辑推理以得出结论，也泛指进行各种类型的计算和预测。

例

calculate on指望；期待

Calculate the average of these numbers.计算这些数字的平均值

She calculates her risks before making any major decisions.

她在做出任何重大决定前都会权衡风险

The plan was calculated for maximum efficiency and minimal waste.

该计划旨在实现最大效率和最少浪费

词根树

练

1.Many dairy products are rich in calc , such as milk and cheese.

A.ification

B.ulus

C.ium

D.ite

2.Lapid tools are essential for shaping and polishing precious and semi-pre cious stones.

3.Parents strive to respect,honesty,and kindness in their children's characters.

A.calculate

B.inculcate

C.recalcitrate

D.lapidate

4.To your BMI,you need to divide your weight in kilograms by the square of your height in meters.

A.calculate

B.count

C.compute

D.reckon

答案 1.C 2.ary 3.B 4.A (count数数; compute用计算机计算; reckon估算)

candidate

义 candidate['kænd d t]n.候选人；应试者

源 cand-白+-id具有……性质的+-ate表人→白色的人→候选人。古罗马谋求公职的人，往往会身穿一身白袍，一来表示自己品行洁白无瑕，二来白衣格外醒目，易于给选民留下深刻印象。

例

presidential candidate总统候选人

He is a dark horse candidate in the election.他是选举中的黑马候选人

She's the ideal candidate for the marketing director position.

她是市场总监职位的理想人选

词根树

练

1.His cand response to the interviewer's question showcased his honesty and transparency.

A.le

B.or

C.id

D.ela

2.The singer's latest alb has received rave reviews from music critics.

A.um

B.umin

C.edo

D./

3.The sailors believed that the sighting of an alb brought good luck.4.His anger reached boiling point,and he erupted into an incand rage.

答案 1.C 2.A 3.atross 4.escent

career

义 career[k 'r r]n.生涯；职业；事业

源 car-车，引申为跑，携带，装载 +-eer表示“从事某种职业或活动的人”。career原指马车走过的路程、车辙，被引申为一个人在人生道路上的“道路”或“生涯”。

例

She has had a successful career in the tech industry.

她在科技行业拥有一段成功的职业生涯

Her career took off when she landed a role in a popular TV show.

她在一部热门电视剧中获得角色后，事业蒸蒸日上

词根树

练

1.He lifted the heavy luggage onto the airport baggage .

A.cargo

B.carter

C.carriage

D.carryout

2.The airline will charge passengers for any additional luggage beyond the limit.

A.over

B.under

C.re

D.sur

3.The counselor helped me identify my strengths and weaknesses in the job market.

A.career

B.carpenter

C.cariole

D.carousel

4.He loaded the with his purchases and wheeled it to the checkout counter.

A.cargo

B.cart

C.dustcart

D.watercart

答案 1.C 2.D 3.A 4.B

cascade

义 cascade[kæ'ske d]n.倾泻；小瀑布 v.流注；大量落下；连续传递

源 cas-落下+cad-落下+e→落下再落下。即大量落下，倾泻，如同瀑布般一层接一层地跌落。

例

The waterfall cascades down the cliff,creating a breathtaking sight.

瀑布从悬崖上倾泻而下，景色令人叹为观止

The government's policies have had a cascading effect on the economy.

政府的政策对经济产生了连锁反应

A domino effect caused a cascade of events leading to the crisis.

多米诺骨牌效应引发了导致危机的一系列事件

词根树

练

1.The company is investigating the cident that caused the power outage in the building.

A.ac

B.in

C.coin

D.oc

2.The discovery of a hidden treasure changed their lives forever.

A.accidental

B.incidental

C.coincidental

D.occidental

3.He indulged in a lifestyle filled with extravagance and self-indulgence (奢侈和放纵)。

A.deciduous

B.caducous

C.cadent

D.decadent

4.Let's have a chat over coffee and catch up on old times.

A.occasional

B.casual

C.casuist

D.case

答案 1.B 2.A 3.D 4.B

catastrophe

义 catastrophe[k 'tæstr fi]n.大灾难；大祸；彻底失败

源 cata-下去，彻底+strophe转→彻底翻转、颠覆→天翻地覆→大灾难，意为“向下”或“彻底地”，具有强调动作或状态彻底改变的含义。通常用来形容各种自然或人为的灾难，如地震、洪水、火灾或者重大的经济危机等。

例

natural catastrophe自然灾害

The earthquake was a terrible catastrophe.地震是一场可怕的灾难

The financial crisis was a catastrophe for the global economy.

金融危机对全球经济是一场灾难

词根树

练

1.The football team lifted the triumphantly after winning the championship.

A.entropy

B.isotropy

C.trope

D.trophy

2.The warm and sunny climate of the trop supports year-round cultivation(全年种植)of crops like bananas and coffee.

3.The overuse of muscle can lead to muscle trophy and other health issues.

A.meta

B.a

C.dys

D.hyper

答案 1.D 2.ics 3.D

championship

义 championship['t æmpi n p]n.锦标赛；冠军头衔

源 champion冠军+-ship表示某种关系或状态。用来描述与冠军相关的状态、地位或活动，如锦标赛或冠军称号。

例

Their basketball skills led them to dominate the regional championship.

他们的篮球技术使他们在地区锦标赛中占据主导地位

She's a two-time world champion in her sport.

她是该项运动的两次世界冠军得主

词根树

练

1.The children had a great time at summer , making new friends and learning new skills.

A.camp

B.camper

C.campfire

D.campcraft

2.Working as a teaching assistant is a common camp job for graduate students.

A.us

B.o

C.estral

D.stool

3.The political candidate's focused on improving healthcare and education.

A.campaign

B.champaign

C.champion

D.champagne

4.The New Year's Eve party featured a champ fountain (喷泉),adding to the festive atmosphere.

答案 1.A 2.A 3.A 4.agne

channel

义 channel['t ænl]n.频道；海峡，通道；渠道 vt.引导；形成河道；集中

源 从早期的canal(运河)演变成channel,表示一种可以容纳并导向水或其他物质流动的沟渠、管道或通道，也可以指信息或能量传递的媒介，“频道”或“渠道”。

例

TV channel 4 电视频道4

marketing channel销售渠道

The river channel narrows as it approaches the sea.

这条河的河道在靠近大海时变窄了

They need to channel more resources into education reform.

他们需要投入更多资源进行教育改革

辨

channel (宽的)海峡; strait(窄的)海峡; bay(小的)海湾; gulf(大的)海湾

词根树

练

1.He filled the with gasoline (汽油)to fuel his lawnmower (割草机)。

A.can

B.cannery

C.canner

D.cane

2.The composer followed the established of musical composition.

A.canon

B.canal

C.canyon

D.canner

3.In naval battles,ships would often cann each other until one surrendered.

4.A lot of money has been channel into research in that particular field.

答案 1.A 2.A 3.on 4.led

circumstance

义 circumstance ['s ːrk mstæns] n.条件，情况；详情；环境；境况

源 circum-环绕，周围+stan-站，立+-(an)ce表“性质，状况”→站在周围的东西。表示“环境”、“情况”或“境遇”，是指围绕某一中心事物存在的各种相关因素或条件，还可以指具体的事实或事件背景。

例

in no circumstances决不，无论如何也不

personal circumstances个人经济状况

The circumstances of his birth determined his future path.

他出生的环境决定了他未来的道路

词根树

练

1.The company made a stantial investment in new technology this year.

A.circum

B.sub

C.happen

2.Please provide an stance where you demonstrated leadership skills in a team setting.

A.di

B.circum

C.happen

D.in

3.The constant flow of tourists to the city ensures a demand for accom modation (住宿)。

A.instant

B.distant

C.equidistant

D.constant

4.He was so stubborn (固执的)and stinate that he refused to admit even when he knew he was wrong.

答案 1.B 2.D 3.D 4.ob

climate

义 climate['kla m t]n.气候；风气；思潮；风土

源 clim-倾斜，-ate状态或过程。最初是指地球上相对于太阳的倾斜度划分的区域，倾斜度不一样气候不一样。用来描述特定地区长期时间内的天气条件和气候模式。

例

extreme climate极端气候

climate zone气候带

Polar regions experience the harshest climates on Earth.

极地地区经历了地球上最严酷的气候

The economic climate improved,boosting business confidence.

经济气候好转，提振了商业信心

词根树

练

1.The of the thriller movie (惊悚电影)left the audience at the edge of their seats.

A.clime

B.climate

C.climax

D.clemency

2.They were more to invest in technology startups (科技初创公司)than traditional businesses.

A.lean

B.declined

C.inclined

D.reclined

3.He has a for procrastination (拖延),always leaving things to the last mi nute.

A.clivus

B.proclivity

C.acclivity

D.declivity

4.Due to clement weather forecasts,the school decided to postpone the sports day (运动会)。

答案 1.C 2.C 3.B 4.in

company

义 company['k mp ( ) n ]n.陪伴；公司；宾客v.陪伴；交往

源 com-共同，一起+pan-面包+-y表“行为”或“人”。本义为一起吃面包或生活的人，后逐渐演变为表示一群同行的人、伙伴或同伴。

例

The company announced record profits.该公司宣布创纪录的利润

They enjoy each other's company.他们喜欢彼此相伴

He often companies her to the gym.他经常陪她去健身房

词根树

练

1.The loyal dog became the old man's faithful in his twilight years (晚年)。

A.companion

B.companionship

C.company

D.accompany

2.After grocery shopping,she filled the with canned goods and fresh produce.

A.pantry

B.panada

C.panda

D.pannier

3.The company's policies are designed to innovation and creativity.

A.feed

B.foster

C.foray

D.fodder

4.The shepherd led the sheep to a new for grazing.

A.pasture

B.pastoral

C.pastor

D.pastorale

答案 1.A 2.A 3.B 4.A

compliment

义 compliment['k mpl m nt]n.称赞；恭维；致意vt.恭维；称赞

源 com-共同，一起+pli-满，填满 +-ment行为或结果。用于描述满足某人期望或愿望的“赞扬、恭维”行为，多用于客套性的用语，表示对他人的赞美、恭维或礼貌的问候。

巧记 complete完整的; complement补充，补足; compliment (爱i赞美)，称赞，恭维。

例

I received a compliment on my cooking.我的烹饪受到了赞扬

I compliment the chef on the delicious meal.我对厨师做的美味佳肴表示赞赏

My compliments to yourgrandpa.向您的爷爷致意

词根树

练

1.She's determined to her lifelong dream of becoming a published author.

A.fulfill

B.fill

C.full

2.We have of resources to complete the project within the deadline.

A.plenty

B.plentitude

C.plenary

D.plenum

3.Failure to with the terms of the contract will result in legal action.

A.complete

B.deplete

C.supply

D.comply

4.The government plans to stricter traffic rules next month.

A.compliment

B.complement

C.implement

D.supplement

答案 1.A 2.A 3.D 4.C

conciliate

义 conciliate[k n's lie t]vt.安抚，安慰；调和

源 con-共同，一起+cil-召集+-i-+-ate做，造成，使……。指召集到一起，通过温和的方法或友好的行为来消除分歧、平息争端或赢得人心，即调解、安抚或调停。

例

His goal is to conciliate all parties and reach a peaceful agreement.

他的目标是调解各方，达成和平协议

He knew how to conciliate people and make them feel at ease.

他懂得如何安抚人心，让人感到轻松自在

词根树

练

1.Please examples from history to illustrate how conflicts can be resolved peacefully.

A.cite

B.excite

C.incite

D.recite

2.The neighborhood association banned door-to-door ation without prior ap proval.

A.cit

B.recit

C.resuscit

D.solicit

3.The mediator helped the couple their differences and reach a settlement.

A.recite

B.resuscitate

C.conciliate

D.reconcile

4.The advised her to review the contract before signing.

A.resuscitator

B.solicitor

C.councilor

D.conciliator

答案 1.A 2.D 3.D 4.B /JLMo002eofGbwzk3D9xFTTTiSnQBugqS1ySpXbkjZyuworfR6Nq5CcqsR1GQjfH