1.Pinned to their drawing boards are blueprints for improved quake-resistant buildings.

　　2.A teacher who continually draws attention to rewards or who hands out high grades for ordinary achievement ends up with uninspired students, Eisenberger holds.

　　3.In earlier grades, the use of so-called token economics, in which students handle challenging problems and receive performance based points towards, shows promise in raising effort and creativity, the Delaware psychologist claims.

　　4.The cable was laid, but not until 1866 was the connection made permanent and reliable.

　　5.After monitoring production of the Jarvik-7, and reviewing its effects on the 150 or so patients (most of whom got the device as a temporary measure) the U.S. Food and Drug Administration concluded that the machine was doing more to endanger lives than to save them.

　　6.The reader puts questions, as it were, to the text and gets answers.

　　7.Britain almost more than any other country in the world must seriously face the problem of building upwards, that is to say, of accommodating a considerable proportion of its population in high blocks of flats.

　　8.In the past our own blocks of flats have been associated with the lower-income groups and they have lacked the obvious provisions, such as central heating, constant hot water supply, electrically operated lifts from top to bottom, and so on, as easy facilities for disposal of dust and rubbish and storage places for baby carriages on the ground floor, playgrounds for children on the top of the buildings, and drying grounds for washing.

　　9.Man, however much he may like to pretend the contrary, is part of nature. Can he escape a pollution that is now so thoroughly distributed throughout our world?

　　10.We know that even single exposures to these chemicals, if the amount is large enough, can cause extremely severe poisoning.

　　句子解析

　　1.他們的繪圖板上釘著改進的防震樓的設(shè)計藍圖。

　　2.艾森伯格認為：如果一個老師不斷地要求學生把注意力放在獎勵上，并對一般的成績也大方的送以高分，最終只能培養(yǎng)出沒有創(chuàng)造力的學生。

　　3.德拉華大學心理學家指出：對小學生運用所謂的象征性獎勵制度，即學生解決一定要動腦筋才能解決的問題，同時根據(jù)表現(xiàn)的好壞得到一定的分數(shù)，直到獲得寶貴的獎賞，這有望使學生更加努力，更好發(fā)揮創(chuàng)造性。

　　4.海底電纜鋪好了，但是直到1866年這條通訊線路才最終完成并可靠的運行。

　　5.美國食品和藥物管理局對賈維克7號的生產(chǎn)過程進行觀察，并審閱它對大約150人(大多數(shù)人士臨時使用)的影響后，得出結(jié)論，認為賈維克7號對生命的危害大于其救命的作用。

　　6.讀者向本文提問并得到答案，過去就是如此。

　　7.英國和世界上幾乎任何其他國家相比，都必須更加嚴峻地面對建筑物向高空發(fā)展的問題，即給其相當多的人口提供高層公寓的問題。

　　8.從前我們的公寓都是低薪階層居住，缺少應(yīng)有的方便設(shè)施，如暖氣，不間斷的熱水供應(yīng)，從頂層到底層的電梯等等，以及細微但重要的東西，如一層處理塵土與垃圾的方便設(shè)備和嬰兒車存放地，頂層小孩們的游樂場和衣服的晾衣曬場地。

　　9.不管人類如何做相反的假裝，他仍舊是自然的一部分。它能逃避遍布世界的污染嗎?

　　10.我們知道，即使是一次性的受到大量殺蟲劑的污染，也可以引起其嚴重的中毒。