1、Unit 2 A Visit to the Zoo短语：over there 那儿 go straight 直走have a look 看一下 turn left/right 向左/右转behind the hill 在山后 take a photo of 给照相give food to the monkeys 给猴子喂食under the tree 在树下句型：Where are they?There are some elephants behind the hill.What animals did you see, children?Did you give bananas to th
2、e monkeys?Did you take any photos?语法： 学习过去时did作为疑问句开头的回答： 如：Did you take any photos? Yes, I did. / Yes, I took some photos. Did you give food to the monkeys? No, we didnt. What animals did you see? We saw tigers, bears and elephants. Did you have a good time?（你们玩得快乐吗？）Yes，we did./ Yes，we had a good time.（是的，我们玩得很快乐。）
