外研版（2019）高中英语选择性必修第四册 Unit6_Understanding_ideas_板块教学设计.docxVIP

PAGE2 / NUMPAGES2 Unit6 Understanding ideas板块教学设计 Understanding ideas板块教学设计 （建议时长30–35分钟，教师可根据教学实际酌情调整。） 课型 Reading 主题语境 人与自然——太空探索 内容分析 本板块呈现了一篇反映单元主题的课文，语篇类型为论说文。课文讲述了“挑战者”号航天飞机失事的前后经过。这次失败给美国的太空探索计划和民众心理都造成了巨大的影响，尽管如此，也未能阻挡人们探索太空的脚步和决心。读前的导入活动请学生完成一个关于太空探索的小测验，为课文学习做铺垫。读中活动请学生通过读标题和看图片预测课文内容。读后活动通过课文观点判断、关键信息提取和开放性问答等活动，帮助学生深入理解课文，分析课文，探究主题意义，培养思维能力。 教学目标 引导学生获取课文的主要信息，了解“挑战者”号航天飞机失事的过程以及其对人类航天史的重要意义； 引导学生关注课文的语言特点，体会人物的情感变化，感受这次空难带来的重大影响； 引导学生在理解课文的基础上，感悟人类在太空探索过程中不畏艰难、勇往直前的意志品质。 教学重点 引导学生读懂语篇，理解作者意图、课文结构及内在逻辑关系； 引导学生掌握相关的表达。 教学难点 引导学生理解语篇结构，并把握文中的重要信息。 教学策略 P-W-P模式 Teaching contents Procedures Purposes Teacher’s activity Students’ activity Activity 1 Teacher asks students to look at the questions and choose their answers. Teacher invites some students to share answers and check the answers with students. Students choose the answers individually. Check the answers with the teacher. To test students’ knowledge of space exploration. To raise students’ interest in reading the passage. Activity 2 Teacher asks students to read the title and tell anything they know about the Challenger . Teacher asks students to find out the key word in the title and predict the content of the passage. Teacher asks students to do fast reading to check if his or her prediction is true. Students read the title and talk about the Challenger. Students think about the key word and predict then content. Students read the passage quickly and check if his or her prediction is true or not. To arouse the students’ curiosity about the topic. To learn the strategy of prediction. Activity 3 Teacher asks students to read the passage again and finish Activity 3. Teacher asks students work in pairs and exchange their answers by giving evidence. Teacher invites some students to share their answers and add some necessary comments. Students read the passage quickly and finish Activity 3. Students work in pairs and exchange their answers by giving evidence. Some students share their answers wi