unin4 Feed the world
StepI:Introduction
Good morning,class.First,I will ask you a question: “Do you often feel hungry?”Wanglin,please…
While, maybe you don’t often feel hungry,because you have plenty to eat.But in some poor areas in the world,many people even starve to death.Is that true? Now,please open your book to page 20
And find out the answer: “How many people starve to death each year?” I only give you one minute.If you find out the answer, put up your hand.Let’s see who is ..