Section B (1a-1e)请观察 Section B 1a 的图画 , 然后完成下面的预习。任务一 : 根据图画 b, 补全下面的对话 , 每空一词。—How often do you ,Liu Fang? —I eat it every day.—Do you like it?—Yes.But my mother doesn’t want me to eat it.She says it’s for my health. 任务二 : 利用其余的五幅图画 , 仿照上面的对话 , 编写类似的对话。eat junk food bad She says it’s good for my health. 她说那对我的健康有利。剖析 :be good for 意为“对……有好处” , 其反义短语为 be bad for“ 对……有害”。辨析 :be good for,be good at 与 be good tobe good for对……有益 Eating more vegetables is good for your health. 多吃蔬菜对你的健康有好处。 be good at 擅长…… She is good at dancing. 她擅长跳舞。 be good to 对……友善 Our teachers are very good to us. 我们的老师对我们很好。
