【正文】
T: Perfect! Many hands make light work! Step 3 Practice 1. Classify the expressions T: Now can you classify the expressions correctly? T: So formal language is used for unfamiliar people or teachers while informal language is for friends and parents. 2. Improve kitty’ s letter T: Kitty is writing to J. K. Rowling, the British writer, to tell her something about Harry Potter. Please read her letter. T: Does Kitty need to improve her letter? Why? T: To Kitty, J. K. Rowling is an unfamiliar person. She shouldn’ t (use informal greetings or endings.) She shouldn’ t (use contractions or abbreviations.) She shouldn’ t (use idioms.) She should sign her full