教案 讲授章节 Unit 1 Half a Day (2) 授课时数 2 教学目的： 1)To cultivate Ss'ability of using their own words to summarize the main idea of the text. 2)To lead the Ssto comprehend and appreciate the contentof the text 3)To use the text as the materials to develop the Ss'speaking ability. 4)To help Ssgrasp the important idiomatic expressions in the text. 5)To help Ss grasp the theme of the text and its language and style 教学内容（讲授提纲） L Word Study 1.clutch vt. 1)to hold sth.or sb.tightly,esp.because you are frightened,in pain,or do not want to lose something Examples Tom fell to the ground,clutching his stomach. Awoman clutching a baby stole an elderly woman's purse. 2)to try hard to hold sth.,esp.when you're in a dangerous situation Example A drowning man will clutch at a straw.(to try hard to find a sign of hope or a solution.ever when they are not likely dangerous situation) Synonyms:hold seize grip grasp grab snatch 2.convince vt. to make sb.feel certain that sth.istrue Examples I couldn't convince him of his mistake. How can I convince you of my sincerity? I managed to convince them that the story was true. a convincing argument convincing evidence 3.vast a extremely large:spreading a great distance教 案 讲授章节 Unit 1 Half a Day（2） 授课时数 2 教学目的： 1) To cultivate Ss’ ability of using their own words to summarize the main idea of the text. 2) To lead the Ss to comprehend and appreciate the content of the text. 3) To use the text as the materials to develop the Ss’ speaking ability. 4) To help Ss grasp the important idiomatic expressions in the text. 5) To help Ss grasp the theme of the text and its language and style. 教 学 内 容（讲授提纲） I. Word Study 1. clutch vt. 1) to hold sth. or sb. tightly, esp. because you are frightened, in pain, or do not want to lose something Examples: Tom fell to the ground, clutching his stomach. A woman clutching a baby stole an elderly woman’s purse. 2) to try hard to hold sth., esp. when you’re in a dangerous situation Example: A drowning man will clutch at a straw.(to try hard to find a sign of hope or a solution, even when they are not likely to exist in a difficult or dangerous situation) Synonyms: hold seize grip grasp grab snatch 2. convince vt. to make sb. feel certain that sth. is true Examples: I couldn’t convince him of his mistake. How can I convince you of my sincerity? I managed to convince them that the story was true. a convincing argument convincing evidence 3. vast a. extremely large; spreading a great distance