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今天的句子：

In America the science of biotic control has its obscure beginnings a century ago with the first attempts to introduce natural enemies of insects that were proving troublesome to farmers, an effort that sometimes moved slowly or not at all, but now and again gathered speed and momentum under the impetus of an outstanding success.

思考題：

The prominent achievement sometimes propels the development of biotic control science.

詞匯突破:

1.the science of biotic control 生物控制學(xué)

2. obscure 隱隱約約的

3. now and again 有時(shí)(這個(gè)短語(yǔ)很重要哦!)

4.momentum 力量

5. impetus 刺激

6.prominent 杰出的

7.propel 促進(jìn)

切分：

1.In America

2./the science of biotic control has its obscure beginnings/

3. a century ago/

在美國(guó)，一個(gè)世紀(jì)前，生物控制學(xué)就已經(jīng)隱約出現(xiàn)了。

4. with the first attempts to introduce natural enemies of insects/

(有人)首次試圖引入這些昆蟲(chóng)的天敵，

5. that were proving troublesome to farmers, /

( 當(dāng)時(shí)，) 一些昆蟲(chóng)給農(nóng)民帶來(lái)了麻煩，

6.an effort /that sometimes moved slowly or not at all, /

該項(xiàng)工作有時(shí)進(jìn)展緩慢甚至干脆停滯不前

7.but now and again gathered speed and momentum/

但有時(shí)它又加速發(fā)展，突飛猛進(jìn)。

8.under the impetus of an outstanding success.

在一項(xiàng)突出的成就的促使下，

參考譯文：生物控制學(xué)一個(gè)世紀(jì)前在美國(guó)就已經(jīng)隱約出現(xiàn)了。( 當(dāng)時(shí)，) 一些昆蟲(chóng)給農(nóng)民帶來(lái)了麻煩，(有人)首次試圖引入這些昆蟲(chóng)的天敵， 該項(xiàng)工作有時(shí)進(jìn)展緩慢甚至停滯不前，但有時(shí)在一項(xiàng)突出的成就的促使下，它又加速發(fā)展，突飛猛進(jìn)。

所以思考題：

The prominent achievement sometimes propels the development of biotic control science.

“杰出的成就有時(shí)會(huì)促進(jìn)生物控制學(xué)的發(fā)展。”

明天的句子：

In this world of change and complexity, the need for information is of greatest importance. Those people who have accurate, reliable up-to-date information to solve the day-to-day problems, the critical problems of their business, social and family life, will survive and succeed. "Knowledge is power" may well be the truest saying and access to information may be the most critical requirement of all people.

思考題：

62. We can learn from the last paragraph that ________.

[A] it is necessary to obtain as much knowledge as possible

[B] people should make the best use of the information accessible

[C] we should realize the importance of accumulating information

[D] it is of vital importance to acquire needed information efficiently

***老師簡(jiǎn)介：新文道考研英語(yǔ)輔導(dǎo)教師，北京外國(guó)語(yǔ)大學(xué)畢業(yè)，美國(guó)應(yīng)用語(yǔ)言學(xué)會(huì)會(huì)員。在微信、騰訊空間、新浪微博搭建非常活躍的考研互動(dòng)平臺(tái)，微博粉絲量突破超500萬(wàn)，2016、2017連續(xù)兩年榮獲“微博十大影響力大V”稱號(hào)，考研英語(yǔ)每日一句的筆者。

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