【学习目标】Teaching goal
1. Get the students familiar with the common usage of the words and expressions of this unit.
2. Let the students make sentences based on the obtained knowledge.
Task 1 词性拓展
examine v.→ n._________________ conclude v →n.____________________
analyse v. → n._________________ repeat v. →n.______________________
attend v. →n.___________________ expose v. →n._____________________
announce v. →n.________________ enquiry n. →v._____________________
instruct v. →n.__________________ const ruction n. →v._________________
contribute v. →n.________________ positive a. →（反）________________
enthusiastic. →n.________________ cautious a. →n.____________________
Task 2 短语翻译.
提出 _________________________ 对…严格 ________________________
