【课堂新坐标】（教师用书）2013-2014学年高中英语 Module 4 Period Ⅰ Previewing同步备课课件 外研版必修4.ppt

Ⅱ.短语填空 bring up；make a breakthrough；as a result of；bring in；the key to 1． the fire，thousands of people lost their homes. 2．He in the country，so he was not used to the city life. 3． learning English well is to practice a lot. 4．After thousands of experiments，the researchers finally a big . 5．We need to a lot more new business. 【答案】　1.As a result of　2.was brought up　3.The key to　4.made；breakthrough　5.bring in Ⅲ.句型背诵 1．As a boy he was educated in many schools and was given the nickname，“the student who asks questions”． 小时候，他在许多学校读过书，得了个“问问题的学生”的绰号。 2．He thought that the key to feeding people was to have more rice and to produce it more quickly. 他认为，解决人们吃饭问题的关键在于拥有更多的大米，并且能更快地生产出来。 3．He thought there was only one way to do this—by crossing different species of rice plant，and then he could produce a new plant which could give a higher yield than either of the original plants. 他认为，唯一的办法就是使不同种类的水稻杂交，这样才能培育出比原先任何一种水稻产量都要高的新品种。 菜 单 课前自主导学 WY · 英语 必修4 教学目标分析 教学方案设计 教师用书独具演示 ●教学目标 本课时主要是通过学生对学案所给出的内容的学习，了解本课文中所出现的词汇，初步了解课文以及相关的背景知识，对下一堂课对课文的全面理解起到一个铺垫作用。 ●教学目标 本课时主要是通过学生对学案所给出的内容的学习，了解本课文中所出现的词汇，初步了解课文以及相关的背景知识，对下一堂课对课文的全面理解起到一个铺垫作用。 ●新课导入建议 根据课本上的插图(四位科学家)，或者提供更多的插图，提问并回答以下问题。然后导入新课。 1)Whats his/her name? 2) What did he/she invent or discover? 3) When did he/she invent or discover it? 演示结束 Ⅰ.篇章结构 阅读文章，完成下面表格(每空不超过3个词) Yuan Longping: a(n)1. in the rice-growing world. 2. a boy He studied in many schools and liked asking questions. From an early age He was interested in 3. . In college He studied 4. . As a young teacher He began experiments in crop 5. .He thought that the only way to produce more rice more quickly is by crossing different 6. of rice plant. In 1966 The results of his experiments were7. in China. In 1970 He discovered a naturally sterile male rice plant，which was a 8. . In the 1990s Because of his discoveries，Chinese rice production rose by 4