**Learning aims 一、语言功能: Learn to describe your hometown and know how long these places have been there.二、语言目标: 词汇: at least, a primary school, a concert hall, bridge, hill 常用表达 :How long has it been there? The concert hall has been around for at least 20 years.三、学习策略 :1. 通过听搜寻信息 2. 在真实的语境中积极参与师生、生生互动,借助课件开展口语 交际和调查采访活动 。四、情感态度 : Learn to love nature and love your homeworkStep1 Preview Ask the students to put the following and sentences into English orally. After that let the students write them down.Phrases: 1. 小学 ___________________________ 2. 街那头的餐馆 ___________________ 3. 音乐厅 _________________________ 4. 至少 ____________________________ Sentences: 1. 科学博物馆后面是什么?周末人们在那里做什么? _________________________________________________ 2. 它在那儿多久了? ________________________________________________ 3. 它在这儿至少 20 年了。 _________________________________________________Step2 Warming up and lead-inCan you say the names of the interesting places in the video? Have you ever been there?Step3 Before-listening.Play a game: tell the places as quickly as possiblePairwork: museum primary school bridge park library restaurant (three years ago) (since I was little) (at least 3 years) (last year) (as long as I can remember) (since 2013)A: Is there a/an … in your hometown?A: How long has it been there?A: Have you ever been there?Listening Listen for the general idea 听取大意 The general idea of the conversation is about ______. A. hometown B. places C. activities people do on weekendsStep4 While-listening AYes, he does.No, she doesn’t.A big park.Many families go there onweekends to let the kids run around and climb the hills.Step4 While-listeni...