四級單詞07

41.vary

Why the prices of childcare vary(變化) greatly from state to state.

various adj.各種各樣的

variety n.多樣的

a variety of 各種各樣的

vary v.變化;變更

variable adj.多變的;可變的 n.變數

invariable adv.不可變的;始終如一的

invariably adv.始終如一地

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擴充套件:

constant adj.始終如一的,經常的 n.常量

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42.opt/apt 選

I hate it because it’s an obligation(義務) disguised(偽裝) as an option.

option n.選項

optional adj.可選擇的;選修的

optional/selective course 選修課

required course /compulsory 必修課

adopt v.收養;採納

ad – to

adapt v.使適應;改編

apt adj.合適的

43.present

–send 送

-sent 存在

They present their views clearly and explicitly(直白的).

present v.呈現;提出;贈送 adj.現在的;出席的 n.現在;禮物

presence n.存在;出席

presentation n.展示;陳述

absent adj.缺席的;

absence n.缺乏;缺席

represent v.代表;描繪

representative adj.典型的,有代表性的 n.代表;典型人物

44.port

They value the environmental quality they preserve over their oil imports from abroad.

airport n.機場

import n.&v.進口

export n.&v.出口

transportation n.運輸;運輸工具;運輸系統

transport v.運輸 n.交通運輸;交通車輛;運輸

passport n.護照

visa n.簽證

vis – view

45.str 緊

laws can restrict(限制) or ban voting, access to public housing, and professional and business licensing.

driver’s licence 駕照

stress n.緊張;壓力

stressful adj.壓力重的

distress n.憂慮;痛苦

di – down 在…下

strict adj.嚴格的

restrict v.限制

restriction n.限制

strain n.壓力 v.拉緊

restrain v.制止;抑制

restraint n.抑制,約束

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擴充套件:

ban n.禁止

prohibit v.禁止

block n.街區 v.封鎖

hinder v.阻礙

dehind 在…後

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straight adv.筆直的;徑直 adj.直的

string n.線;一系列

46.tribut 給

Mistakes crack their self-confidence because they attribute errors to a lack of ability, which they feel powerless to change.

contribute v.捐贈;貢獻;投稿

contribution n貢獻;捐贈

attribute v.把…歸因於 n.特質

attribute to 歸因於…

distribute v.分發;分配

dis – 分開

distribution n.分發;分配

47.mob/mot 動

It promotes gender equality.

promote v.促進;促銷

promotion n.晉升;促銷

emotion n情緒;情感

emotional adj.情緒的;情緒激動的;情感的

motivate v.激勵;激發

motive n.動機;原因

motivation n.動力;積極性;動機

I will do what you won’t today,So I can do what you can’t tomorrow.

remote adj.偏遠的;久遠的

mobile adj.可移動的

mobility n.流動性

snowmobile n.摩托雪橇

automobile n.汽車

motion n提議;運動;移動

48.-ear

Cultural differences often tear apart a family built on romantic love.

tear v.撕裂 n.眼淚

wear v.穿;磨損;蓄,留(發,須等);面帶

wear a big smile 面帶微笑

wear perfume 噴香水

fear n.&v.害怕

fearless adj.無畏的t

clear adj.清楚的,明確的

It’s crystal clear that…很清楚的

bear v.承受;生育 n.熊

bearable adj.可忍受的

unbearable adj.無法忍受的

dear adj.親愛的;昂貴的

gear n.齒輪;檔

swear v.發誓;咒罵

appear v.看來;好像;出現

disappear v.消失