Unit 3 Using Language学案 - 教版高中英语选修八.docx

选修8 导学案设计Unit 3 Inventors and inventionsPeriod Four Using Language【课堂合作学习】I . Choose the best answers according to the text. (1) What do you think is the key to Bells success as an inventor?_ AGood luck BIntelligence CCuriosity DInspiration (2) Which of the following statements is NOT true? ABell invented the telephone by Chance BBell wanted to get a patent CBell was interested in helping deaf people DBell succeeded in many areas besides the telephone (3) In the year _ ，Bell made his last invention A1920 B1921 C. 1922 D1923 (4) His most famous saying suggested that he was _ Aa man of thinking hard Ba man to restCa man of few words Da man talking too much II. Decide whether the following statements are True or False (1) Alexander's becoming interested in helping deaf people led him to invent the telegraph ( ) (2) Bell set about inventing the telephone at first( ) (3) The patent was given in 1876 immediately Bell sent his first telephone message to his assistant Watson( ) (4) It was this exploring around problems and his dynamic spirit that led to his most famous invention the telephone in 1876. ( ) 【课堂互动探究】III. 重点句型与长难句探究1It was this exploring around problems and his dynamic spirit that led to his most famous inventionthe telephone in 1876(1)本句所含语法现象：_翻译：_2. One day as he was experimenting with one end of a straw joined to a deaf man's ear drum and the other to a piece of smoked glass，Bell noticed that when he spoke into the ear，the straw drew sound waves on the glassthat引导_ 从句；as引导_ 从句翻译：_3.it was not until five days later that Bell sent his first telephone message to his assistant Watson本句所含语法现象：_去掉本结构可变为_仿写：(1) It is _you have kids _you know the hardships your parents suffered 等你有了孩子才知道你父母的艰辛。(2) _I met you that I knew the happiness. 直到我遇到你之后，我才真正体会到幸福。IV. 巩固练习1. A1exander became _ (感兴趣)helping deaf people and this interest led him to invent the microphone2Leave the beaten track occasionally and_(一心投入)the woods3It was this exploring around problems and his dynamic spirit that _ (导致) his most famous inventionthe telephone in 1876 4Bell never _ (开始，着手)to invent the telephone 5Bell wanted to improve it _(以便)it could send several messages at the same time6He_ (实验) helicopter designs and flying machines7I'm sorry，but this phone is _ (发生故障)8Bell_ (充分明白)the importance of English9He was very angry and _ (挂断电话)before I finished my sentence 10. He was very busy then and promised to_ (回电话) later11. The 1ine was busy. I tried to _ (设法联系上) but failed【课后反思总结】1、我的收获是：_2、存在的问题：_学科网（北京）股份有限公司