【正文】
Period 2 Reading and Vocabulary Teaching Goals: 1. To get Ss to master the reading skills of scanning and skimming. 2. To enable Ss to talk about the harm of drugs. 3. To help Ss to learn how to express their feelings and opinions. 4. To let Ss gain more information about the harm of drugs Teaching Procedures: Step 1. Leadingin Purpose: To activate Ss and arouse them to talk about smoking. Ask Ss to discuss these following questions with their partners: (1)Has anyone been to your school to talk about the dangers of smoking? (2)Are your friends and family mainly smokers or non. smokers? (3)What is the public attitude to smoking in the place where you live? (4)Do you think you will be a smoker when you leave school and start work? Suggested Answers: Various answers are acceptable. Step 2. Prereading Purpose: To enable Ss to know the new words and expressions of the passage. 1. Ask Ss to out the following words in the box in the right place (1)Cannabis (2)crack cocaine (3)drug addict (4)cigarette (5)d