新版Book III Uniit 2读写教案精选.docVIP

Unit Two Section A Iron and the Effects of Exercise Section B Does Exercise Have Unexpected Benefits? I. Objectives 1. Reading: distinguishing between facts and opinions 2. Writing: a short composition starting with a result or an effect which is followed by causes to explain how the result or the effect comes about. 3. Translating: developing translation skills II. Important Points Word Power: Learning words and expressions related to exercises and nutrition, e.g. Words: moderate, evidence, consume, restrict, remedy, calculate, typically, modify, respectively, derive, indicate; Phrases: bounce back, sum up, up to, at risk, go to zero, go up, out of breath, derive from, take in, tip over the edge, interfere with 2) Word building: n + adj. e.g. child-bearing, iron-rich, health-conscious Grammar: 1) Appositive 2) Absolute structure III. Difficult Points Relation between exercises and iron Remedy to iron deficiency Absolute structure IV. Teaching Methods Explaining, classroom discussion, listening and skill-practicing V. Teaching Materials Blackboard, multi-media facilities, audio-visual equipment, CAI teaching plans Section A: Iron and the Effects of Exercise Step 1 A Brief Introduction to the Text As is well known, iron is extremely important for our human body. We must be worried about whether we have iron deficiencies and how we can remedy the deficiency before it really becomes a problem. For those who enjoy exercise, can exercise contribute to iron loss? After going through the text, we can get some surprising answers to the questions mentioned above. And also we can get some constructive suggestions which must be helpful for us to prevent iron deficiency. Step 2 1. Background information and questions Medicine and Science in Sports and Exercise is a multidisciplinary journal featuring original investigations, clinical studies, and comprehensive reviews on current topics in sports medicine and exercise science. With thi