英語四級(jí)選詞填空訓(xùn)練內(nèi)容整理：環(huán)境與健康

英語四級(jí)備考路上，選詞填空作為檢驗(yàn)詞匯精準(zhǔn)度與語境理解力的關(guān)鍵環(huán)節(jié)，是每位考生不可忽視的試煉場(chǎng)。通過這一題型，我們不僅能鞏固詞匯基礎(chǔ)，更能提升在復(fù)雜語境中靈活運(yùn)用的能力。以下，我們以“環(huán)境與健康”為英語四級(jí)選詞填空真題示例，深入探討這種練習(xí)在備考過程中的獨(dú)特價(jià)值。

原文

As an Alaskan fisherman, Timothy June, 54, used to think that he was safe from industrial pollutants at his home in Haines—a town with a population of 2,400 people and 4,000 eagles, with 8 million acres of protected wildland nearby. But in early 2021, June agreed to take part in a ______ of 35 Americans from seven states. It was a biomonitoring project, in which people’s blood and urine were tested for ______ of chemicals—in this case, three potentially dangerous classes of compounds found in common household ______ like face cream, tin cans, and shower curtains. The results, ______ in November in a report called “Is It in Us?” by an environmental group, were rather worrying. Everyone of the participants, ______ from an Illinois state senator to a Massachusetts minister, tested positive for all three classes of pollutants. And while the ______ presence of these chemicals does not necessarily indicate a health risk, the fact that typical Americans carry these chemicals at all ______ June and his fellow participants. Clearly, there are chemicals in our bodies that don’t belong there.

Ongoing studies conducted by the Centers for Disease Control and Prevention have found 148 chemicals in Americans of all ages. And in 2021, the Environmental Working Group found an ______ of 200 chemicals in the blood of 10 newborns. “Our babies are being born pre-polluted,” says Sharyle Patton of Commonweal, which cosponsored “Is It in Us?” “This is going to be the next big environmental issue after climate change.”

文章概要

本文討論了一項(xiàng)關(guān)于美國(guó)人體內(nèi)化學(xué)物質(zhì)污染的生物監(jiān)測(cè)項(xiàng)目，揭示了日常生活中常見污染物對(duì)人體健康的潛在影響。文章還提到了一項(xiàng)由環(huán)境工作組進(jìn)行的研究，發(fā)現(xiàn)新生兒血液中已存在多種化學(xué)物質(zhì)，進(jìn)一步強(qiáng)調(diào)了環(huán)境污染的嚴(yán)重性。

選詞選項(xiàng)

A. analyses
B. average
C. belong
D. demonstrated
E. excess
F. extending
G. habitually
H. necessarily
I. products
J. ranging
K. released
L. shocked
M. simple
N. survey
O. traces

答案解析

N (survey) - 指一項(xiàng)對(duì)35名來自七個(gè)州的美國(guó)人的調(diào)查。

O (traces) - 指在血液和尿液中檢測(cè)到的化學(xué)物質(zhì)的痕跡。

I (products) - 指常見家庭產(chǎn)品，如面霜、錫罐和淋浴簾。

K (released) - 指研究結(jié)果在11月被公布。

J (ranging) - 表示參與者的范圍，從伊利諾伊州的州參議員到馬薩諸塞州的牧師。

M (simple) - 修飾“presence”，表示這些化學(xué)物質(zhì)的存在并不簡(jiǎn)單。

H (necessarily) - 修飾“indicate”，表示這些化學(xué)物質(zhì)的存在并不一定表明健康風(fēng)險(xiǎn)。

L (shocked) - 描述June和他的同伴們對(duì)這些結(jié)果的反應(yīng)。

C (belong) - 表示這些化學(xué)物質(zhì)不屬于我們體內(nèi)。

B (average) - 表示在新生兒血液中發(fā)現(xiàn)平均有200種化學(xué)物質(zhì)。

通過以上解析，可以看出英語四級(jí)選詞填空不僅考察詞匯知識(shí)，還涉及對(duì)文章整體內(nèi)容的理解和邏輯推理能力。希望這個(gè)示例能夠幫助你更好地準(zhǔn)備英語四級(jí)考試。