山东省威海二中高中英语 Book IV Module 4 1学案 外研版必修4

Book IV Module 4课前学习目标：1.知识和技能：通过阅读文章，学习了解文章内容及篇章结构，让学生们认识到人类对环境的破坏并呼吁人们爱护环境。2.情感态度：加深对祖国的了解和热爱，呼吁人类保护我们的地球。学法指导：自主、探究式一、 热身导航：1.预习课本 p32 的内容并完成课本 part1 相关的练习。2 通过略读和详读相结合，了解 P32 文章的主要大意，并能完成 p33 part3.4 相关的练习。二、预习成果小验收：Complete the following words1. Would you mind if I asked you a ________________(个人) question?2. The plastic surgeon ____________ (诊断) my illness as a rare bone disease.3. The two girls, who were twins, were the _________ ( 受 害 者 ) of a road accident.4.The farmers are very pleased with the government’s _________ (农业的) policy. 5. The ____________ (最初的) owner of the house was the Duke of Wellington.6. The fruit has been e____________ all over the world.7.The book p_________ last year is well received.Complete the article with one word in each blankThe Chinese scientist, Yuan Longping, is a _1_ figure in the rice-growing world. When he was educated in school he was given the _2_ , “the student who asks questions”. From an early age he was so interested in plants that he _3_agriculture in college. As a young teacher he began experimenting in crop breeding. First Yuan Longping _4_ with different types of rice. The results became known in China in 1966. Then he _5_ his search for a special type of rice plant. It had to be male. It had to be sterile. Finally, in 1970 a _6_sterile male rice plant was discovered. This was the breakthrough. As a _7 _of Yuan Longping’s discoveries Chinese rice production rose by 47.5 percent in the 1990’s. There were other _8_, too. 50 thousand square kilometers of rice fields were converted to growing _9_...