Unit 3 Presenting ideas—实践·注重应用评价（课件PPT）-【新课程学案】新教材2022-2023学年高中英语选择性必修第二册（外研版2019）

Presenting ideas—实践·注重应用评价 对接“单元活动”——让活动有效开展　 本课时要求学生从自己更熟悉的角度去理解时代变迁这一话题，学生可以通过采访，了解从过去到现在的几十年里，他们的生活方式发生了怎样的改变。通过采访，学生能更好地体会时代的变迁，并思考自己可以学到什么。 [活动“助手”] 表达“变化”的常用佳句： 1．Many poor families have got effective help from local government and have improved their lives greatly. 许多贫困家庭已经得到了当地政府的有效帮助，大大改善了他们的生活。 2．Many old houses are replaced by new tall buildings which are surrounded with green trees and colorful flowers. 许多旧房子被新的高楼大厦所取代，这些高楼大厦周围环绕着绿树和五颜六色的鲜花。 3．Meanwhile, the rivers that had been polluted seriously before are getting clearer and clearer. 与此同时，以前被严重污染的河流正变得越来越清澈。 4．Besides, all kinds of fishes return to the rivers. The sky is filled with white and clean clouds. 此外，各种各样的鱼回到河里。天空中布满了洁白的云彩。 5．There exist a wide variety of transportation means, making it convenient to travel around. 有各种各样的交通工具，使旅行很方便。 6．More importantly, people have promoted their own qualities because the advanced technology provides us with more access to education. 更重要的是，人们提升了自己的素质，因为先进的技术为我们提供了更多的受教育的机会。 7．Besides, with the awareness of environmental protection being raised/strengthened, our living surroundings is becoming more and more beautiful, which adds a great deal to people's happiness. 此外，随着环境保护意识的提高/加强，我们的生活环境正在变得越来越美丽，这大大增加了人们的幸福。 8．As far as I'm concerned, it's the joint efforts of every citizen that have brought such wonderful changes to the city. 在我看来，这是每个公民的共同努力给城市带来了如此美妙的变化。 [活动任务] 最近你校将举办一次英文演讲比赛，主题为“变化”。请你以Changes in people's life 为题，写一篇演讲稿，描述最近几年人们生活上的变化。内容包括： 1．人们的联系方式、娱乐方式的改变； 2．人们的出行方式及居住环境的改变。 注意：写作词数应为80左右。 参考范文： Changes in people's life Hello, everyone! I'm honored to deliver a speech on the changes in people's life.Great changes have taken place in people's life in the last few years. In the past people kept in touch with relatives or friends mainly by sending letters. They would listen to the radio for news and other information. Children used to go to school by bike. Big families had to share small rooms. Now people can talk to others by telephone or on