新概念英语三第一课教案.pptVIP

Lesson 1 A puma at large What is a puma like? What is a puma like? 美洲狮体长1.24~1.38米，尾长约71~79厘米，肩高70~78.2厘米，体重44~71千克（加拿大亚种。雄性比雌性大40%,雄性体重可达90千克。善于游泳、爬树和奔跑，每小时能跑53—64公里，跳跃能力极强，能跳到7米以外，一跃可达十几米远。 美洲狮是美洲大陆所产的哺乳动物中分布范围最为广泛的一种，北从北美洲的加拿大育空河流域，南至南美洲的阿根廷和智利南部。 New words and expressions puma [pju:m?] evidence [evid?ns] accumulate [?kju:mjuleit] oblige [?blaid?] hunt [h?nt] blackberry [bl?kb?ri] human being [hju:m?n-bi:?] spot spot Can you spot the difference between these two pictures? New words and expressions corner [k?:n?] trail [treil] complain [k?mplein] convince [k?nvins] somehow [s?mhau] disturb [dist?:b] disturbing [dist?:bi?] 名词后缀-tion accumulate v. →n. accumulation investigate v. →n. investigation confirm v. →n. confirmation print footprint fingerprint amass My dream is to amass a hundred million dollars. pile up Books piled up on my desk. A Puma at large a suspect at large The disease is still at large. n.+-like Pumas are large, cat-like animals. n.+-like an angel-like girl bear-like animals be found in Pumas are large, cat-like animals which are found in America. Pandas are found in Sichuan Province. One of the biggest diamonds was found in South Africa.  come intoWhen reports came into London Zoo that a wild puma had been spotted forty-five miles south of London, they were not taken seriously. A good idea came into my mind. I thought of a good idea. A bright idea occurred to me. A good idea struck / hit me. Smartphones have come into fashion. 同位语 When reports came into London Zoo that a wild puma had been spotted forty-five miles south of London, they were not taken seriously. 同位语从句 vs. 定语从句 分隔式同位语从句 (1) The proposal that John should be dismissed is unacceptable. (2) When reports came into London Zoo that a wild puma had been spotted forty-five miles south of London, they were not taken seriously