必修1 Unit 1

1. 好朋友就是能和你分享快乐和忧伤的人。(share…with)
2. 如果你们两停止争斗并努力好好相处，我将不胜感激。(be grateful, get along with)
3. 我们已经相识有很长的时间了。(get to know each other)
4. 我熬到11点半故意不睡觉，为的是独自好好看看月亮。(stay awake, on purpose, in order to)
5. 在朋友的帮助下，我最终完成了这项工作。(with the help of)
6. 我们是好朋友。我把与你的友谊视为是最重要的。（value, above all else）
7. 这是他第一次用电子邮件与笔友交流。（the first time, communicate with）
8. 爱好是不会让你感到厌倦的——你投入的时间越长，乐趣越多。 (the more… the more; devote to; get tired of)
9. 网络使人们即使身处世界的不同角落也完全可能面对面地交流。(face to face; even if；entirely)
10. 根据新闻报道，是天气决定嫦娥二号发射的准确时间。(according to, it is ….that强调句 )

答案：

1. A best friend is someone who can share happiness and sorrow with you.
2. I would be grateful if the two of you stopped fighting and tried to get along well with each other.
3. We have known each other for quite a long time. / We have got to know each other  a long time ago.
4. I stayed awake on purpose until half past eleven in order to have a good look at the moon by myself..
5. Finally, I was able to finish the work with the help of my friends.
6. We are good friends. I value your friendship above all else.
7. This is the first time he has used e-mail to communicate with his pen pal.
8. A hobby is something that you never get tired of—the more time you devote to it, the more fun you have.
9. Thanks to the Internet, it is now entirely possible for people to communicate face to face, even if they are in different parts of the world. 
10. According to the news report, it is the weather that will determine the exact launch time of Chang’e Two.