Unit 6Energy, nature and usA Let’s talkLook, think and sayWhat natural resources are needed to make energy?electricitywindsunwind powersolar powerwind powerListen and sayWhat was the science class about?Maybe it was about ...solar powerelectricityWhat is their homework?Check and sayWhat is their homework?Mrs Green: Today, we learnt about wind power. Now, here is today's homework. First, what did you learn today? Write down three facts about wind power. Second, solar power and water power are green energy too. What do you want to know about them? Choose one and make a ...
