【正文】
stening to music. What is it doing? (climb the tree) It’s climbing the tree. What is he doing? (take pictures) He is taking pictures. What is Sarah doing?(do an experiment) She is doing an experiment. What are they doing? (play chess) They are playing chess. 現(xiàn)在進(jìn)行時(shí)的一般疑問(wèn)句: 將 be動(dòng)詞提到句首,即 Be+主語(yǔ) +動(dòng)詞的現(xiàn)在分詞 +其它 ? 現(xiàn)在進(jìn)行時(shí) 一般疑問(wèn)句: be動(dòng)詞提至句首 I am swimming in the sea. Are you swimming in the sea? 現(xiàn)在進(jìn)行時(shí) 一般疑問(wèn)句: be動(dòng)詞提至句首 He is playing football . Is he playing football ? 現(xiàn)在進(jìn)行時(shí) 一般疑問(wèn)句: be動(dòng)詞提至句首 She is running in the playground. Is she running in the playground? 現(xiàn)在進(jìn)行時(shí) 一般疑問(wèn)句: be動(dòng)詞提至句首 We are having a piic in the park. Are you having a piic in the park? 現(xiàn)在進(jìn)行時(shí) 一般疑問(wèn)句: be動(dòng)詞提至句首 They are eating now. Are they eating now? 練習(xí) 變一般疑問(wèn)句 I am reading a book. reading a book? Are you Mike is having supper. Is Mike having supper? 變一般疑問(wèn)句 They are eating candies. Are they eating candies? 變一般疑問(wèn)句 am drawing pictures. 2. My mother is cooking dinner. 把下列句子改成一般疑問(wèn)句: Are you drawing pictures? Yes, I am. No, I am not. Is your mother cooking dinner? Yes, she is . No, she is not. is playing football. 4. The tigers are fighting. 把下列句子改成一般疑問(wèn)句: Is Mike playing football? Yes, he is. No, he isn