Unit 5 Exploring spaceA Let’s talkLook and thinkWhat are the children doing?What can you see on the blackboard?Look and guessWho are they?What class will Mrs Green have this afternoon?Where was Mr Liu before?Mrs Green Miss WhiteMr Liu Listen and choose1. What class will Mrs Green have this afternoon? A. Maths. B. Science. C. PE. 2. Where was Mr Liu before? A. On the space station. B. In the science museum. C. At school.Read and checkWhat will Mr Liu talk about in science class?Miss White: What will you do in science class this afternoon, Mrs Green? Mrs Green:...
