(1)It is worthwhile doing/to do sth.

　　(2)sth. is

　　①It isn't worthwhile quarrelling with her about such little things.

　　和她为这样的小事争吵不值得。

　　②In my opinion, the film is well worth_seeing.

　　依我看来，这部电影很值得看。

　　③This suggestion is worthy

　　这个建议值得考虑。

　　4．observe vt. 观察；观测；监视；看到；注意到；遵守(规则、法律等)；庆祝

　　★背诵佳句培养语感

　　(教材原句)　She spent years observing and recording their daily activities.

　　她花了多年的时间来观察并记录它们的日常活动。

　　(鲜活例句)　The boy observed the behaviour of the little animal with great care.

　　这个男孩非常细心地观察那个小动物的行为。

　　(鲜活例句)　As a middle school student, he should observe the school rules and traffic regulations.

　　作为一个中学生，他应该遵守校规和交通规则。

　　(鲜活例句)　Earth Day was first observed in the US in the spring of 1970.

　　人们第一次庆祝"地球日"是在1970年春天，在美国庆祝的。

　　★归纳拓展全析考点

　　observe sb. do sth.　观察到某人做了某事

　　observe sb. doing sth. 观察到某人正在做某事

　　observe＋that­clause 发现......

　　①I observed a stranger go/going into the office.

　　我看到一个陌生人进了/正在进入办公室。

　　②I observed_that several students were asleep in class.

　　我注意到有几个学生在课堂上睡着了。

　　5．respect vt. & n．尊敬；尊重；敬意；方面

　　★背诵佳句培养语感

　　(教材原句)　For forty years Jane Goodall has been outspoken about making the rest of the world understand and respect the life of these animals.

　　40年来，简·古道尔一直在呼吁世人了解并尊重这些动物的生活。

　　(鲜活例句)　If you want to be respected, you must respect yourself first.

　　如果你想别人尊重你，那首先你必须尊重自己。

　　(鲜活例句)　Out of respect, we'd better ask him for advice on this matter.

出于尊重，我们最好就此事征求他的建议。