Important points 1)the personal characteristics of the old man 2)the factors leading to the author's failure when he intended to help the old man 3)Some language points discussed in the part of"language points”Important points ❖ 1) the personal characteristics of the old man ❖ 2) the factors leading to the author’s failure when he intended to help the old man ❖ 3) Some language points discussed in the part of “language points