2015-2016学年译林版必修四 Unit 2 sports events grammar课件 (1)-302edu教育资源网

(1)He can run the 100m sprint in 11 seconds. (2)Can this little girl read before she goes to the primary school?

ability

can表示可能性时，指的是理论上的可能，它通常不用来表示某事实际发生的可能性或真实性。如： Accidents can happen．Anybody can make mistakes．

can / be able to

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