2014年高二英语（人教版选修7）教学精品课件：Unit 2 Period Ⅳ.ppt

3．talent n．天才；特殊能力；才干 It was when Asimov was eleven years old that his talent for writing became obvious.(教材P16)早在阿西莫夫11岁的时候，他的写作才华就已经显露出来了。 Britain has lost lots of its football talents to clubs abroad. 英国有许多足球天才流失到了国外足球俱乐部。 4．Asimov began having stories published in science fiction magazines in 1939.(教材P16)在1939年，阿西莫夫开始在科幻杂志上发表小说。 have sth.done结构中过去分词作宾语补足语，表示被动的含义，此结构有时也可以用get sth.done来替换，意为“让某事被做；使某事得以完成”。 I have had my bike repaired. 我让人修理了我的自行车。 My elder sister had her wallet stolen on a bus last month.上个月，我姐姐的钱包在公共汽车上被偷了。 They should have the old men do such kind of work. 他们竟然让老人做这种工作。 He had the light burning the whole night. 他让灯整夜亮着。 I have something important to tell you. 我有一些重要的事情要告诉你。 【答案】　①The boss had his employees working all day and all night.　②Ill have my computer repaired. ③This morning I had my sister wash my clothes. 5．divorce n．离婚；断绝关系 vt.与……离婚；与……脱离 Soon after his divorce in 1973, Asimov married again but he had no children with his second wife.(教材P16)1973年离婚后不久，阿西莫夫又结婚了，但是他与第二任妻子没有生儿育女。 Their marriage ended in divorce in 2008. 他们的婚姻在2008年以离婚收场。 Did Mr.Hill divorce his wife because of such trivial things? 是因为这些琐碎的事情，希尔先生和他太太离婚了？ ①get a divorce from sb.＝divorce sb.与某人离婚 ②divorce...from...使……与……脱离；与……离婚 ③divorced adj.离婚的，离开的；脱离……的 be divorced from 脱离……；与……离婚 get divorced 离婚 They are warned not to be divorced from the people of the masses.他们被告诫不要脱离人民群众。 He is unable to divorce fantasy from reality. 他无法将幻想与现实分开。 They believed that art should be divorced from politics. 他们认为艺术应该与政治分开。 【答案】　③got divorced from/divorced herself from/got a　divorce from　④got divorced　⑤has been divorced from 6．obey vt. vi.服从；顺从 A robot must obey the orders given to it by human beings.(教材P18) 机器人必须服从人类发出的命令。 obey orders 服从命令 disobey vt.vi.违抗；违反；不服从 obey the law遵守法律 obey ones reason 按理智行动 教师用书独具演示 ●教学目标 掌握本课文中的词汇，理解课文，熟练掌握用英语表达“推测和确信” 的用法。了解阿西莫夫的生平简介，并借助教材P17的练习1的表格书面简述阿西莫夫的生平事迹。 1．掌握本学案中所给出的词汇，能够理解并能熟练运用。 2．理解课文。 3．听懂课文中所给出的听力材料。 4.写一篇简单的人物传记。 ●教学地位 本课时的内容是人物传记，了解一些人物的生平事