把......和......联系/连接起来

　　①There is a connection between pollution and the death of trees.

　　污染和树木枯死之间有关系。

　　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。

　　④His research work is connected with steel industry.

　　他的研究工作与钢铁行业有关。

　　2．behave vt.&vi.举动；(举止或行为)表现

　　★背诵佳句培养语感

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

　　简研究这些黑猩猩已经很多年了，她帮助人们了解它们的行为跟人类的是多么相似。

　　(鲜活例句)　The young lady behaved bravely in the face of danger.

　　这位年轻女士面对危险表现得非常勇敢。

　　★归纳拓展全析考点

　　(1)behave＋well/badly to/towards sb.　对待某人好/差

　　behave oneself　　　　　　　　　 守规矩；表现得体

　　behave as if/though 表现得好像......

　　(2)behaviour n. 举止；行为；习性

　　①They behaved badly to/towards me at the party, which made me very angry.

　　他们在晚会上对我很不礼貌，这使我很生气。

　　②My mother asked me to_behave_myself before the guests.

　　我母亲要求我在客人面前表现得体一些。

　　③Although he knew the truth, he behaved_as_if/though nothing had happened.

　　尽管他知道了真相，但他装作若无其事的样子。

　　3．worthwhile adj.值得的；值得做的

　　★背诵佳句培养语感

　　(教材原句)　However, the evening makes it all worthwhile.

　　不过到傍晚时分，我们觉得这一切都是值得的。

　　(鲜活例句)　You'd better spend your time on some worthwhile reading.

　　你最好把时间花在读一些有价值的书上。

　　★归纳拓展全析考点

"值得做某事"的句型：