Last year, Jiamin, Janet and their classmates planted the trees on Tree Planting Day. All of them hope the trees will grow well. Can you tell me how to plant trees?dig a holeput the young tree into the holefill(填) the hole with earth（泥土）water the treeAt eight oclock all the pupils of Jiamins class started for Baiyun Hill by bus.At about nine they began to plant trees. First they dug holes. Then they put the young trees into the holes and filled the holes with earth. Yongxian, Mike and Miss White carried water for the new trees. Janet, Ben, Sally and Mr. Chen helped them water the trees.They were very happy when they finished the work.All of them hope the trees will grow well.The young trees grew well. ButThe tree is broken.U5 Saving the broken tree 在旁边 by 碰撞 crash 折断的；破的 broken 悲伤的 sad 向下 down 试；尝试 try 救 save 惊奇的 surprised 某（些）人 someone 前天 the day before yesterday by the road/ by the river 在旁边 The tree/pot/vase is broken. I feel/am sad.This is a page from Janets diary.Look ,listen and retell the diary.Sunday, February 11th windyLast year we planted a tree seed in a pot .We watered it every day. The young tree grew well. Then we planted it by the road in front of our garden.1.whats the weather like?2.When did we plant the tree seed?3.Did the young tree grow well?4.Where did we plant the tree?Last night a car crashed into the tree . It was broken. I was sad When I saw that. “What shall we do? Shall we cut down the tree?” asked Ben.1.Why the tree was broken?2.What shall we do? Shall we cut down the tree?“Oh no,” I said. “Lets try to save it. Lets move it into our garden.”What can we do then?Then I dug a hole in my garden and Ben dug the tree out. We put it into the hole and filled the hole with earth. Then we watered the tree. I hope the tree will grow well again. Janet dug a hole and Ben dug the tree out. They put the tree into the hole and filled the hole with earth. Then they watered the tree.filldigputcarryfinishstartbeginfilleddugputcarriedfinishedstartedbegancrash crashed cut cutbreak broke brokensee sawsay saidtry triedplant plantedgrow grew