使用说明及学法指导：1. 自我学习同步测练p 的内容，完成预习案。 2. 完成时间20分钟。预习案previewing case task 1课文原句填空并分析所填单词在句中所充当的成分。 1．_________ is a beautiful day here and i am sitting under the big tree at the end of the garden. ( ) 2．________ seems amazing that at my age i am still fit enough to cycle 20 kilometers in an afternoon. ( ) 3．________is my birthday in two weeks time and i’ll be 82 years old! ( ) 4．your mother tells me that you started smoking some time ago and now you are finding _______ difficult to give
