learning aims: 1. know some key words and phrases, understand the passage completely. 2. autonomous (自主) learning and cooperative（合作）learning. important point and difficult point: to grasp some important and useful words, expressions and sentences 《使用说明及学法指导》 阅读课本第p38的文章，8分钟快速浏览课文，初步了解课文内容，完成task 1&2,10分钟细读课文，并把不能理解的句子标出来，完成预习案。(30mins) 预习案 previewing case task 1 read the text to find out the following words or phrases. 1. 典礼；仪式 n. _____________ 2.勇敢；勇气 n. ___________ →adj. ____________ 3. 治疗；对待 v. ___________ 4. 压力；挤压 n. ___________ 5. 涂；应用；申请 v. _________ 6. 救护车 n. ___________ 7. 若干；许多 _______________ 8. 找到 _________________
