achievements I've made although everyone said I should feel a sense of achievement.

　　我原本希望做的只做到一半，因此我不能庆祝自己所取得的成绩，尽管每个人都说我应该有成就感。

　　2．(教材P1)Her research showed the connections between chimps and human beings.

　　她的研究揭示了黑猩猩和人类的关系。

　　connection n．[C，U]连接；关系；联系

　　(1)there is a connection between A and B

　　　　　 　　　　 A和B之间有联系

　　have a connection with/to

　　 和......有联系

　　in connection with 与......有关

　　(2)connect vt. 使联结；与......有关联

　　connect ... to ... 使......与......连接

　　connect ... with ... 把......和......联系/连接起来

　　①There is a connection between pollution and the death of fish in the river.

　　污染和河里的鱼死亡之间有关系。

　　②As far as I know, he has_no_connection_with the accident.

　　据我所知，他与这起事故无关。

　　③I am writing to you in_connection_with your recent job application.

　　我写此信与你最近求职一事有关。

　　④People usually connect China with silk and good food.

　　人们一提到中国，往往会联想到丝绸和美食。

　　3．(教材P2)Jane has studied these families of chimps for many years and helped people understand how much they behave like humans.

　　简研究这些黑猩猩家族已经很多年了，她帮助人们了解了黑猩猩跟人类的行为是多么相似。

　　behave vi.& vt. 举动；(举止或行为)表现

　　(1)behave well/badly to/towards sb.

　　 对待某人好/不好

　　behave oneself 守规矩；表现得体

behave as if/though 表现得好像......