七年级英语7Bunit5复习课件牛津版.pptVIP

Revision : the use of ‘can’/’could’ 1. We use ‘can’or ‘could’ to say that we are or were able to do something * Unit 5 Abilities Revision Try our best, we are the best! He can run. Running is his ability. . He can play basketball. Playing basketball is his ability. He can sing. Singing is his ability. They can dance. Dancing is their ability. What ability do you have? ability = What can you do? abilities 我会跳舞。 他过去会唱这首歌。 2. We use ‘can’or ‘could’ to say that something is possible. 如果我们不小心的话，火可能是很危险的。 在那个时候，任何事都可能发生在他身上。 I can dance. He could sing the song in the past. Fire can be very dangerous if we aren’t careful. Anything could happen to him at that moment. Revision: Expressions with ‘ what ‘ and ‘ how’ (感叹句) strange How What strange the plane is ! a strange plane it is ! lovely How lovely the babies are ! What lovely babies they are ! How What good weather good the weather is ! good weather it is ! 感叹句：How + adj./ adv. + 主语+ 谓语！ a)他跑的多么快！ b)他作业做得多么认真啊！ c)那个女孩多么高啊！ d)今天天气多么热啊！ How fast he runs! How carefully he does his homework! How tall the girl is! How hot it is today! What a/an+ 形 + 可数名词单数+ 主语+ 谓语！ What +形 + 可数名词复数+ 主语+ 谓语！ What + 形 + 不可数名词+ 主语+ 谓语！ 他是个多么聪明的男孩啊！ b) 多么好的天气！ c) 这是本有趣的书啊！ d) 这些是多么漂亮的画！ What a clever boy he is! What fine / good weather (it is)! What an interesting book this is! What beautiful flowers these are! 常考到的不可数名词有： weather, information, news, food, work advice等 如： 它是多么令人激动的消息啊！ What exciting news it is! 多好的天气啊！ What good weather ！ 把下列各句变成感叹句 （ 可以用两种方法的用两种方法变） He is listening to the teacher so carefully. b) This room is very empty. c) The food is very delicious. d) These problems are so difficult. How carefully he is listening to the teachers! How empty the room is! What an empty room this is! How delicious the food is! What delicious food it is! How difficult these problems are! What di