开课 unit7 grammar.ppt

Learning aims(学习目标) 学会如何使用can 和 could 表示现在和过去的能力。 学会如何使用can,could和may表示许可。 能用what 和 how 引导感叹句表示强烈感情 . What a lovely cat! What an interesting book! What beautiful flowers! What white snow! tall, boy short, pencil beautiful, pictures nice, bread amazing, story  M:What can superman do,Simon? S:Superman can see through walls. M(1)______amazing! His eyes are just like X-rays. S:Yes.He can also burn things with his eyes. M:(2)______special eyes he has!How about his ears? S:He can hear things far away. M:(3)______strange!What else can he do? S:He can stop a train with his hands. M:(4)______strong he is! Can he fly? S:Yes.He can fly as fast as light. M:(5)______ a wonderful man! What can Superman do? play tennis A: Can you …? B: Yes, I can./No,I can’t. A: Could you … in the past ? (last year/three years ago/at 7years old) B: Yes,I could./No, I couldn’t. 1.Could I fly a kite here? Yes,you________. / No,you ________. 2.May I smoke here? Yes,you ______. No, you _________/________. Amy: (1)___________ I take my cousin Shirley with us,Mr Wu? Mr wu:Yes,you(2)_________.But we’ll get there by bike. (3)_________she ride a bike? Amy: Yes,she(4)_______.South Hill is a good place to have fun. (5)____________we go camping there? Mr Wu:I’m afraid you (6)_________. Amy: I see.(7)_______ ____I make a call on your phone?I left mine at home. Mr Wu:Of course you (8)_______.By the way,(9)_____ you take your camera with you ,Amy? Amy: No problem. A: Can you …? B: Yes, I can./No,I can’t. A: Could you … in the past ? (last year/three years ago/at 7years old) B: Yes,I could./No, I couldn’t. Can I fly a kite here? Could I smoke here? May I use your English book? — Can I fly a kite here? — Can I play badminton in the classroom? Here we use “can” to talk about ____________. （A. abilities B. Permission许可 — Yes, you can. / No, you can’t. — Yes, you can. / No, you can’t.