【课堂新坐标（教师用书）高中英语 Unit 7 Period Ⅲ Protexting the Sea The Sea World课件 北师大版必修3.pptVIP

●教学目标 1．熟记学案中所列出的单词和短语。 2．通过学案中所给出的重点词汇和句式的学习，让学生能够正确理解和使用这些词汇和句式，并能够运用这些知识点造句。 3．通过对语法的教学让学生能够理解并能够运用这些语法知识，能够熟练的掌握形容词和副词比较级的语法功能。 4. 听懂课文中所给出的听力材料。 ●教学地位 形容词和副词比较级的语法内容让学生感觉比较繁琐的知识，语法规则较多，易混易错的地方层出不穷。让学生正确理解和掌握语法知识是让学生学好英语的关键，教学过程中不要让学生死记硬背语法条文。 ●新课导入建议 Answer these questions to prepare yourself. Use the key words below to help you. crab; seal; polar bear; dolphin; penguin; shark; whale 1．Which animal mentioned above is your familiar one? 2．Can you write comparative and superlative sentences about the sea creatures，using the adjectives below and others? dangerous; colourful; intelligent; big; small; friendly; beautiful; noisy; ugly; common. 1．ban vt.禁止 n．禁令；禁止(教材P10) Hes been banned from driving for a year. 他被禁止开车一年。 ban sb.from doing sth.禁止某人做某事 ban on/against...禁止…… put a ban on...禁止…… remove/lift the ban on...解除对……的禁令 Everybody is banned from putting up notices randomly. 谁也不许胡乱张贴布告。 The government has banned/has put a ban on the use of chemical weapons. 政府已经禁止使用化学武器。 2．deal with应付，处理；对待 How can we deal with this problem？(教材P10) 我们如何处理这个问题？ He must deal with many difficulties. 他必须应付许多困难。 Be careful.She is very difficult to deal with. 可得当心，她很难对付。 I dont know how they dealt with the problem. ＝I dont know what they did with the problem. 我不知道他们是怎么处理那个问题的。 【教师备课资源】　 deal in做买卖，经营 deal n．协议，交易 3．altogether adv.完全；总共；总而言之 Some fish may disappear altogether.(教材P11) 有些鱼类可能彻底消失。 The noise has altogether stopped. 吵闹声完全停止了。 The school bought 100 computers altogether. 学校共买了100台电脑。 Altogether，the attempt was a success. 总体而言，这次尝试是成功的。 4．make a living谋生 They also try to help people to get other kinds of jobs so there are less people trying to make a living from fishing.(教材P11)他们也尝试帮渔民们得到其他类型的工作，这样以捕鱼为生的人会少一些。 He left his office job to try to make a living on the land. 他辞去了办公室的工作，改以务农为生。 How can people make a living in this arid area? 这片不毛之地上的人们怎么谋生呢？ Her dream was to earn her living as a singer. 她的梦想是靠当歌手来谋生。 He asked me what I did for a living. 他问我靠什么生活。 5．present vt.讲演；演示；赠送；