选修八 Unit 3 Inventors -Language Points[课件].ppt

* * * * * * * * * * 人教新课标必修8 Unit 3 Inventors and inventions Language points 1. When I called up my mother in the countryside on the telephone, she was very upset. call up 打电话，使…回忆起 今晚我会给你打电话。__________________________ I’ll call you up tonight. 老相片引起了我对童年的回忆。 _____________________________ The old photo calls up memories of my childhood. call back call for call in call on call at 召唤某人回来；再访；回电话 需要，要求，接（人或物） 邀请；请来 拜访（人） 拜访（某地） Ex. ----Can I do the job? ----I’m afraid not, because it ______skill and patience. calls on B. calls out C. calls up D. calls for D 2. now and then 时而；不时= sometimes, but not often 我偶尔看见他，但不常见。 _______________________________ 我有时喜欢去看歌剧。 _____________________________ I see him now and then, but not often. I like to go to the opera now and then. from time to time (every) now and again from now on just now since then 相关短语： 有时；不时 时而；不时 从现在开始，今后 刚才 从那时以来 3. Here was a chance for me to distinguish myself by inventing something merciful that would catch snakes but not harm them. distinguish vt. vi. (1)辨别；辨认 从远处我能认出他们。 ___________________________ I can distinguish them at a distance. (2) （常与from, between连用）区别；区分 你能区分那两个物体吗？ ________________________________ 应当教育孩子分辨好坏。 Children should be taught to __________________ Can you distinguish between those two objects? distinguish right from wrong (3) (常与from连用) 使别于；有…特点 语言把人和动物区别开来。 Speech ________________________________ 象因为有长鼻子而有别于其他动物。 Elephants _________________ by their long trunks. distinguishes men from animals are distinguished (4)distinguish oneself 显扬自己；使自己扬名 这个人因智慧而扬名。 The man________________________________. distinguish himself by his wisdom be distinguished from distinguish …from … be distinguished by be distinguished for 不同于…与…加以区别 辨别，把…和…区别开 以…为特征 因…而著称 distinguished adj. distinguishing adj. distinguishable adj. 著名的，出名的 有区别的 可区别的 4. I set about researching the habits of snakes to find the easiest way to trap them. set about =set out: to begin or start 着手；开始 他一到那儿就着手解决问题。 He