英语人教版四年级下册Unit4 At the farm B letslearn.doc

Unit4 At the farmPeriod 5 lets learn教学目标： 1、学生能听说认读单词horse、cow、hen和sheep及复数形式。2.能运用句子Are these. ?Yes,they are. No,they arent.They are.谈论农场的动物。 3、能看懂视频，录音。了解课外知识black horse,black sheep等。教学重点：单词的单复数形式教学难点： sheep单复数同形。 教具准备：教学课件、单词卡片。教学过程：Step1： Warm up 1. Enjoy the song 2. Greeting: Look at Mr MacDonalds farm. there are some animals on the farm. Step2： Lead inIn todays lesson, were going to talk about the farm. This is a farm.Step3: Presentation 1. Learn the following new words: cows,hens,horses,sheep lGuess a riddle to lead in the learning of Lets learn Part B. Riddles. 教学单词“hen,hens”。a: Riddles 1: It has two short legs. Some of them are fat.We eat their eggs.What is it? (key : hen)b: show a picture of hensC: These are hens.They are fat.教学单词“cow,cows”。a: Riddles 2: It is black and white. We get milk from it.What is it?(key: cow) b: show a picture of cowsC: These are cows.They are big. 教学单词“horse,horses”a: Riddles 3: It is tall and strong. It has long tail.Listen,who is coming? (Key: horese) b: show a picture of horsesC: Are these horses?Yes,they are.They are strong. 教学单词“sheep”a: Riddle 4: It is white. It has four short legs.It has a short tail.What is it? (Key: sheep)b: show a picture of sheepC: Are these horses?No,they arent.They are sheep. They are so cute.2.Learn how to say these words : cows,hens,horses,sheep.Try to pronounce these words by yourself using the phonics rules you have learned. Pay attention to the pronunciation of s.3.lets chantStep4: Engagement1.play a game (黄金眼) 2Read and match (读一读，配图)3. Listen and number (听录音标序号)4. Listen and read 5. Work in pairs：Look at the picture and introduce the farm.6. Good to knowStep5：SummaryWords and setencesStep6:Homework1.Draw and introduce your f