【正文】
。 重讀閉音節(jié)并且以一個輔音字母結(jié)尾的動詞,要先雙寫末尾的輔音字母再加上 ing。 動詞的末尾是以不發(fā)音的字母 e結(jié)尾的,要去掉 e字母,再加上 ing。 現(xiàn)在分詞的構(gòu)成形式主要分為以下三種情況 : 大多數(shù)的動詞,是直接在動詞的后面,加上 ing。 1 . I am (swim) now. 2 . He (be) doing homework now. 3 . We are (look at) some ducks. 4 . The sun is (shine) . 5 . They (have) a birthday party. swimming is looking at shining are having What do you learn in this class? 現(xiàn)在進行時態(tài):表示正在發(fā)生的動作或發(fā)生的事情。 reading books playing basketball going shopping swimming watching TV 找出含有“ ing”的句子: 1. I am sending you some photos. 2. In this photo