学习目标：
1. 了解“残疾”，理解残疾人，提高主动关心、帮助弱势群体的意识，同时激发自尊、自立、自强的精神，以乐观的态度、顽强的毅力面对人生。
2. 学习有关祝贺和祝愿以及如何礼貌地表达个人观点的用语。
3. 掌握本单元教学目的和要求中的词汇。
4. 深入理解和进一步运用动词不定式。
课前预习
I. First Reading
Read the passage and match the short summary of each paragraph with the proper part
paragraph1: A. Marty met a lot of difficulties at school
paragraph2: B. An introduction to Marty and his muscle disease
paragraph3: C. The advantages of his disease
paragraph4: D. How his disability developed
paragraph5: E. How his life has become easier
II. Careful Reading Read the passage again and finish the following exercises.
Ex1. Read the passage and choose the best answer.
