【正文】
ils are dancing. Some pupils are singing songs. Some pupils are playing with toys. 你能說出這些句子的 共同點 嗎 構成: :be+〔 現(xiàn)在分詞 〕 形式 現(xiàn)在進行時:指現(xiàn)在正在進行或發(fā)生 的動作或事情。 Today is Sunday. They are having a piic. Grandpa is____________. Mum is __________. Dad is______. Fangfang is________. Exercises(練習 ) 認真讀句子,用括號中所給單詞的適當形式填空。 Unit1活動 1改編新對話。t ____ them all! ( ) ____ a very funny day on Saturday. C C C B A B Grandma Da