四級(jí)里經(jīng)常出現(xiàn)的高頻詞
benefit 29次
n.1.益處2.救濟(jì)金
vt.使收益
There's no question that self-driving vehicles could be an enormous benefit.
毫無(wú)疑問(wèn)，無(wú)人駕駛車輛益處無(wú)窮。（2018.12，閱讀）
program 24次
n.1.計(jì)劃，方案2.節(jié)目（單）3.（AmE）課程4.（活動(dòng)的）程序
vt.1.為……編寫程序2.預(yù)設(shè)
Some robots are already programmed with basic human values.
一些機(jī)器人已經(jīng)被輸入了一些基本的人類價(jià)值觀。（2016.6，閱讀）
average 21次
a.1.平均（數(shù)）的2.平常的
n.平均數(shù)
link.v.平均為
“An individual's genetics has a big influence on their height,but once you average over whole populations,genetics plays a less key role,”he added.
他補(bǔ)充說(shuō)：“一個(gè)人的基因?qū)ζ渖砀哂泻艽笥绊懀且坏┌阉麄兊纳砀咂骄秸麄€(gè)人群中，基因的作用就不那么重要了。”（2019.6，閱讀）
according to 21次
prep.1.據(jù)……所說(shuō)，按……所說(shuō)2.按照，根據(jù)
According to a newly published study,cats seem to be able to predict the location of hiding prey（獵物）using both their ears and inborn（天生的）understanding of how the physical world works.
根據(jù)一項(xiàng)新發(fā)表的研究，貓似乎能夠通過(guò)自己的耳朵以及一種天生的對(duì)于客觀世界如何運(yùn)轉(zhuǎn)的理解來(lái)預(yù)測(cè)出隱藏的獵物的位置。（2018.12，閱讀）
relationship 20次
n.1.關(guān)系2.關(guān)聯(lián)，聯(lián)系
pressure 19次
n.1.壓力2.擠壓3.壓強(qiáng)
vt.強(qiáng)迫
Furthermore,in-class exams force students to learn how to perform under pressure,an essential work skill.
另外，課上的考試迫使學(xué)生們學(xué)習(xí)如何在壓力下表現(xiàn)，這是一項(xiàng)必備的工作技能。（2017.12，閱讀）
professional 19次
a.1.職業(yè)的2.嫻熟的
n.1.專業(yè)的2.職業(yè)選手
With this comprehensive knowledge of the history of art,he has since become a professional painter.
憑借著對(duì)藝術(shù)史的淵博學(xué)識(shí)，他因此成為了一名專業(yè)畫家。（2017.6，閱讀）
career 18次
n.1.職業(yè)2.履歷
focus 18次
v.1.（把……）集中（于）2.（使）聚焦
n.1.（sing.）焦點(diǎn)2.（注意力）集中點(diǎn)
But I’m here to tell you that instead of focusing on doing what we love,I think we should focus on loving what we do.
但我在這里要告訴你們的是，與其專注于做我們熱愛(ài)的事情，我認(rèn)為我們應(yīng)該專注于熱愛(ài)我們所做的事情。（2019.6，聽力）
decline 17次
v.謝絕vi.1.減少，降低2.逐漸變差
n.（sing.）減少，削弱，衰落
reduce 17次
vt.1.縮小（尺寸）2.減少3.降低（價(jià)格）
And blood flow can be reduce as blood vessels narrow.
并且，隨著血管的變窄，血流也會(huì)減少。（2018.6，閱讀）
lower 16次
a.1.較低的2.下級(jí)的3.下游的
v.減少，降低
Most of Africa is urbanising at a lower level of income than other regions of the world did.
相對(duì)于世界其它地區(qū)，大多數(shù)非洲地區(qū)的城市收入水平較低。（2017.12，閱讀）
demand 15次
vt.1.要求2.需要
n.1.要求2.（sing.）需要
opportunity 15次
n.機(jī)會(huì)
online systems may deprive teachers of opportunities to make the best use of their expertise for their students.
在線系統(tǒng)可能會(huì)剝奪老師充分利用其專業(yè)知識(shí)給學(xué)生帶來(lái)益處的機(jī)會(huì)。（2018.6，閱讀）
identify 15次
vt.1.認(rèn)出，識(shí)別2.表明……的身份3.發(fā)現(xiàn)
issue 15次
n.1.議題，爭(zhēng)論的問(wèn)題2.問(wèn)題，擔(dān)憂
vt.1.正式發(fā)行2.分發(fā)
Daffner suggests going to your doctor to check on medications,health problems and other issues that could be affecting memory.
達(dá)芙涅建議人們?nèi)タ瘁t(yī)生，檢查藥物、健康問(wèn)題和其它可能會(huì)影響記憶的問(wèn)題。（2018.6，閱讀）
reduction 14次
n.（尺寸、價(jià)格或數(shù)量的）減少
environment 14次
n.1.自然環(huán)境2.生活環(huán)境，周圍狀況
Ensure our children grow up in an ideal environment.
確保我們的孩子在一個(gè)理想的環(huán)境中長(zhǎng)大。（2019.6，閱讀）
potential 14次
a.潛在的
n.1.（人的）潛能2.（事物的）潛力
It is necessary for the companies and state agencies involved to consider the ethical consequences of these potential changes to build a better future for all.
企業(yè)和相關(guān)國(guó)家機(jī)構(gòu)有必要考慮一下這些潛在的變化帶來(lái)的倫理問(wèn)題，從而為所有人創(chuàng)造一個(gè)更美好的未來(lái)。（2018.12，閱讀）
evidence 14次
n.證據(jù)
vt.證明
