unit53a-1a.ppt

一般疑问句和否定句 变一般疑问句的方法： 有be提be，没be提can. 没be没can，do（does）加句前。 例：I am a student. → Are you a student? I can help you. → Can you help me? I have a book. → Do you have a book? 变否定句的方法： 有be 和 can ，直接在后加not。 没be没can，直接在主语后加don’t (doesn’t) 例：I am a student. → I am not a student. I can help you. → You can not help me. I have a book. → I don’t have a book. 2. 变为否定句 : eg. I have a book. I don’t have a book. 1.You have a desk. 2.We have 6 bikes. 3.They have a room. 4.She has a notebook. 5.He has a table. 6.Tony has a dog. 7.Linda has a cat. 8.The mother has a good son. 2. 变为一般疑问句 : eg. I have a book. Do you have a book? 1.You have a desk. 2.We have 6 bikes. 3.They have a room. 4.She has a notebook. 5.He has a table. 6.Tony has a dog. 7.Linda has a cat. 8.The mother has a good son. * You don’t have a book. We don’t have 6 bikes. They don’t have a room. She doesn’t have a notebook. He doesn’t have a table. Tony doesn’t have a dog. Linda doesn’t have a cat. The mother doesn’t have a good son. Do you have a book? Do you have 6 bikes? Do they have a room? Does she have a notebook? Does he have a table? Does Tony have a dog? Does Linda have a cat? Does the mother have a good son? difficult /’d?f?k?lt/ 困难的 adj fun /f?n/ 有趣的 adj interesting /’?ntr?st??/ 有趣的 adj relaxing /’r?l?ks??/ 放松的 adj boring /’b?:r??/ 无聊的 adj 4.difficult 困难的 5.boring 无聊的,令人生厌的 3.relaxing 轻松的 2.fun 有趣的，令人愉快的 1.interesting 有趣的,令人感兴趣的 Let’s read. 1.interesting c 3.fun 5.relaxing . 2.boring 4.difficult . e a d b e b Match the words with the pictures. Let’s do them. play /pleI/ v. 玩，打球 play cards play computer games play baseball play soccer ball play basketball play volleyball play ping-pong ball Let’s play tennis! 我们打网球吧！ Let`s play ping-pong soccer volleyball baseball Let`s play basketball. Let’s watch TV. computer games That sounds Bo