【正文】
其構(gòu)成形式是: 主語 + be (am/is/are) +動(dòng)詞 的現(xiàn)在分詞 What are you doing? 動(dòng)詞現(xiàn)在分詞的變化規(guī)則 1.一般情況下,在單詞末尾 直接加 ing, 如: cookcooking readreading 2.以不發(fā)音的 e結(jié)尾, 去 e加 ing, 如: makemaking, taketaking 3.以重讀閉音節(jié)結(jié)尾,如果末尾只有一個(gè)輔音字母, 雙寫末尾的輔音字母 ,再加 ing, 如: runrunning, swimswimming 4. 以 ie結(jié)尾的動(dòng)詞,把 ie變?yōu)?y再加 ing, 如: lielying tietying play_______ run________ swim _______ make________go_______ jump________ write_______ski________read________ have________sing _______dance_______ put________ see________ sleep ________ watch_______ live_______ take_________ e ______ get_______fly_________ sit ________ clean_______ shop_______ 寫出下列動(dòng)詞的現(xiàn)在分詞 playing running swimming making going jumping writing skiing reading having singing dancing putting seeing sleeping watching living taking ing getting flying sitting cleaning shopping 現(xiàn)在進(jìn)行時(shí)的肯定句: 主語 + be(am, is, are) +動(dòng)詞的分現(xiàn)在詞 +其它 . What is Chen Jie doing? She is drawing pictures. 主語 be 動(dòng)詞的現(xiàn)在分詞 第一人稱單數(shù): I am I’m 第一二三人稱復(fù)數(shù): you / we / they are you’re / we’re / they’re 第三人稱單數(shù): he / she / it is he’s / she’s / it’s What is he doing? (listen to music) He is listening to music. What is it doing? (climb the tree) It’s climbing the tree. What is he doing