Chant• Tell me about the Great Wall.• How long is the Great Wall? • It’s more than forty thousand li long.• How old is the Great Wall? • It’s more than two thousand years old.What did you learn in unit 1?• Words 多长 在…附近沿着超过千米，公里how longnearalongmore thankilometre• Sentences1. How long is the Great Wall?2.It’s more than forty thousand li long.3.How old is it?4.It’s more than two thousand years old.Module 1 Unit 2It’s more than four hundred metres high. ( 高的 )How tall is the tree ?It’s thirty metres tall.How old is it ?It’s eight hundred years old.How old is it ?It’s more than eighty years old .How tall （ high ） is it ?It’s more than four hundred metres high!the Empire State Building 帝国大厦（ Empire State Building ），是一栋超高层的现代化办公大楼，是当时使用材料最轻的建筑，建成于西方经济危机时期，成为美国经济复苏的象征，它和自由女神像一起被称为纽约的标志。它位于美国纽约市的一栋著名的摩天大楼，共有 102 层， 1930 年动工， 1931 年落成，只用了 410 天， 1931 年5 月 1 日，世界最高建筑，纽约帝国摩天大厦在盛大的仪式下正式开典。它的名字来源于纽约州的别称帝国州（ Empire State ），所以英文原意实际上是“纽约州大厦”。The building is 200 metres high.The bridge is more than two kilometres long.The river is 500 metres wide.
