1、Un it 12 The Earth教案牛津版Teachi ngAims（教學(xué)目標(biāo)）:1. 能聽、說(shuō)、讀、寫本課的核心詞匯： earth, forest , ocean ,land, part, rubbish , so many2. 能熟練掌握核心句型：We should stop cutt ing dow n so many trees.3. 通過(guò)學(xué)習(xí)，增強(qiáng)環(huán)保意識(shí)，提出環(huán)保建議。Teachi ng Importa nces and Difficulties （教學(xué)重難點(diǎn)）:1. 能在語(yǔ)境中運(yùn)用本課的核心詞匯和句型。2. 學(xué)生能運(yùn)用核心句型交流看法。Teachi ng Tools（ 教學(xué)用

2、具）：錄音機(jī)、自制課件等Teaching Procedures（教學(xué)過(guò)程）:StepI.Warm up and revision（熱身與復(fù)習(xí)）1.S ing a song.2. Do some warm in g-up exercises.Stepn.Presentation and practice（呈現(xiàn)新語(yǔ)言知識(shí)和練習(xí)）1. Lead in.T: Look! What is it?Ss: It s earth.T: What s on the Esth? What do you see?Ss: I see forest. / I see Ian d./ I see ocea ns.T: Y

3、es. Today we are going to lear n more about the Earth.2. Ask and an swer.T: What do you know about the Earth?Ss: We get wood from trees. We get fruit from trees.T: What do we use wood for?S1: The Earth is round.S2: There are ani mals, people and pla nts.3. Lear n to say and use the words.The stude n

4、ts say and spell the words.4. Watch the cartoon and talk about the Earth.T: What are the gree n parts?Ss: They are forests.T: How about the brow n parts?Ss: It s land.T: What s wrong with the Earth now? Read this dialogue again andtry to find the answer.S1: The Earth was clean, but now some parts are dirty.T: What should we do to help the Earth?Ss: We should keep the Earth clea n.5. The pupils read the text carefully. And then try to do some