1.Poor Man!可怜的人！Look at this man.看这个人。What is he doing? He's carrying a very big box.他在做什么？他在搬一个非常重的大盒子。The box is full of big apples.这个盒子装满了大苹果。He wants to put it on the back of his bike and take it home.他想把它放到他的自行车的后面带回家。Can he do that? No, I don't think so.他能做到吗？不，我不这样认为。Why not? Because the box is too full and too heavy.为什么不呢？因为这个盒子太满了太重了。Look! What's wrong? He drops the box. Poor man!看！发生了什么事？他的盒子掉下来了。可怜的人！练习答案： 一、F T F F 二、B C C D
