全新版大学英语综合教程3各单元summary-课本原文及翻译

Unit1 Mr. Doherty Builds His Dream Life

The passage mainly talked about the dream life of the author with his family on a farm, where the author could write and live. The author viewed his life in the country as a self-reliant and satisfying one, but sometimes the good life would get very hard. On the first winter, the author was fond of every minute instead with his family, which they would never forget, while the follow spring brought two floods, which made them amazed. After quitting his job, the author’s income was reduced, but he and his family were able to manage to get by. Besides, he ran a farm and benefited more from it. A tolerance for solitude and a lot of energy had made it possible for the family to enjoy their life in the country. What’s more, they also had found the lifestyle that they preferred in this place.

Unit 2 The Freedom Givers

The passage mainly talked about three persons, Josiah Henson, John Parker and Levi Coffin, who were the givers of freedom for black slaves in the American history. Besides, the author praised the exploits of civil-rights heroes who helped slaves travel the Underground Railroad to freedom by citing more examples. What’s more, it was high time to honor the heroes who helped liberate slaves by forging the Underground Railroad in the early civil-rights struggles in America. After winning his own freedom from slavery, John Parker helped other slaves to escape north to Canada and freedom. Supported by a strong religious conviction, the white man Levi Coffin risked himself to help many black slaves to escape. At last, by traveling the Underground Railroad, Josiah Henson reached his destination and became free.

Unit 3 The Land of the Lock

The passage mainly talked about the land of lock, which happened in American. When the author was young, it was the local custom for people to leave the front door at night but didn’t close it, and none of them carried keys. However, nowadays those days were over, and the era of leaving the front door on the latch has drawn to a close. What a great change was that no locking had been replaced by dead-bolt locks, security chains, electronic alarm systems and so on. Therefore, the lock became the new symbol of America. What’s more, a new atmosphere of fear and distrust had crept into every aspect of daily life. As a result, security devices, in varied forms, were put to use. In locking their fears out, they became prisoners of their own making.

Unit 4 Was Einstein a Space Alien

The passage mainly talked about Albert Einstein, who was a young husband and father with a bushy hair. In order to support his young family, with a poor sleep, he had to work hard at the Patent Office so that he was very tired. For which, he felt all the pressure and responsibility. However, aiming to relax himself, he made astonishing achievements in physics and thus revolutionized the field with five papers about spare time, which were of great impact on all over the world. Because