Unit 3 Life in the future Period 4 using language
Learning aims: Learning about some information of future life
Important point: To grasp some important and useful words, expressions and sentence patterns.
Difficult point: To improve the skills of reading.
使用说明及学法指导：1. 通过阅读课本P22及查阅unit3单词表和字典，完成预习案。(30mins)
预习案 Previewing Case
Task 1. 词性拓展。
invent v. →n.___________ __________ exhibit v. →n.________________
imitate v. →n.________________ representative n. →v._________________
motivation n. →v.________________ greedy a. →n._____________________
settle v. →n.____________ ____________ move v. →n.________________
Task 2 单词或短语翻译。
被描述为________________ 处理_________________
环境友好的______________________ 被...吸引______________________
执行任务_______________________ 可得到的______________________
