Unit7What’s the highest mountain in the world?Period 3 Section B 1a-1d学习目标: 学会表达事物之间的倍数关系。学习:1.会从高度，体重，长度，年龄等面谈论 猫，并对猫和大像进行对比。2.熟练使用比较级和最高级 单词: weigh，birth，adult, bamboo，. 词组：at birth， up to,句型:1.Did you know that China is one of the oldest countries in the world?2.Baby pandas weigh about 0.1 to 0.2 kilos.3.A baby panda is around 15 cm long.4.An adult panda weighs many times more than a baby panda； 学习难点：学会使用比较级和最高级谈论事物 语法点:倍数的表达导入：(Show two pictures to the students. One is a picture of a panda and the other is an elephant.)T： What’s this? S1: It’s a panda.T： What’s this?S2: It’s an elephant.T ：Can you say something about the two animals with Comparative Forms of Adjectives and Adverbs? 学习过程：step1.热身：用英语描述猫的特性 step2.呈现新知：Show a photo of a panda and a photo of an elephant on PPT and present:This elephant weighs many times more than this panda. Step3. 1a. Compare facts about these two animals . Use the Language in the box to help you make sentences.1.Discuss in pairs. Compare the panda and the elephant.2.Make more sentences using the information in 1a. Eg:The elephant is twice t |
