Unit3 B lets learn.doc

Unit3 Weather B Lets learn教案年级单元主题课时四下Unit3 Weather第五课时B Lets learn & Lets play教学材料分析本课教学材料主要要求学生能用句型“Whats the weather like in ? Its ”来询问各地的天气情况。学习rainy snowy windy cloudy 和 sunny 等表达天气情况的词汇。教学内容确定Part B Lets learn & Lets play教学目标定位Knowledge aims:1. Ss will be able to listen, say and read the following words: sunny, windy, cloudy, rainy, Moscow, London, Singapore, Moscow and Sydney. Ability aims:1.Ss will be able to talk about the weather like this: Whats the weather like today? Its andin .2.Ss will be able to make a weather report like: Here is the world weather. Today Itsandin Emotional aims:1. Ss will be able to know that the weather is different in different places.教学重点难点1. Ss will be able to master the main words: sunny, windy, cloudy, rainy. 2. Ss may have difficulty in making a weather report.板书设计板书设计：Unit 3 WeatherPart B Lets learn & Lets play A: Whats the weather like in.? B: Its _ and_. windy sunny cloudy rainy snowy教学设计教学步骤教师活动学生活动建议说明Step 1 Warm-up and Revision1. Enjoy a song “Whats the weather like today?”2. Review the words about the weather.T: Now boys and girls, lets look and say the weather.3Lets chant.T: Boys and girls, there is a chant for you. Show me your hands, chant with me, OK?4. T shows a map of China and ask Ss to ask and answer.1. Ss enjoy the song2. Ss look at the pictures and say the words.3. Ss talk with the teacher.4.Pair workA: Whats the weather like in_?(板书)B: Its_. 复习导入，为学习新知做准备，以求温故知新。Step 2 Pre-reading1. Teach the names of cities.T: Wow! Its so cold in Beijing. So Johns dad wants to travel all around the world.Where will he go? Heres a world map. He will go to Kunming, Sydney, Singapore, Moscow and London.（教读地名）Its a long trip. Whats the weather like in these places? Lets see.2. Teach “windy”T: The first stop is Kunming. Whats the weather like in Kunming?T: Now listen carefully. Yeah, the wind is blowing. Its windy.3.Teach “sunny”T: The second stop is Sydney. Sydney is a city in Australia. T: Whats the weather like in Sydney?T: Look at the sun. Its sunny.Its sunny in Sydney.Dad: Its_ and _ in Sydney.4.Teach “cloudy”T: Now Dad is at the third stopSingapore.T: Whats the weather like in Singapore?T: Look! The clouds come. Now its cloudy.Its cloudy in Singapore.Dad: Its_ and _ in Singapore.5.Teach “snowy”T: Now Dad is at the forth stop. Its very cold there. Where is it? Can you guess?T: Oh, hes in Moscow. So much snow. Its snowy.T: Its snowy in Mocscow.(Dinglingling)T: John is making a call to his Dad.John: Whats the weather like in Moscow?T: What will dad say?T ask Ss to ask and answer like this:John: Whats the weather like today?Dad: Its snowy.6. Teach “London” and “Is it sunny/cloudy/snowy/windy?”T: Dad is at the last stopLondon.T: Whats the weather like in London? Can you guess?(sound of rain)T: Listen！Now can you guess?T: Its rainy.T: Johns mum is making a call to Johns dad. Dad says, “Its cold and rainy”. What does Mum ask?1. Ss try to understand Johns dads travel plan, and read the names of cities.2.Ss read the word “windy”Ss: Its windy.Ss: Its cool and windy.3. Ss read the word “sunny”Ss：Its hot. Ss read the words “sun” and “sunny”.Ss read the sentence “Its sunny in Sydney”Ss fill in the blanks and read the sentence.4. Ss enjoy the beautiful pictures of Singapore, then read the word “Singapore”.Ss: Its sunny/hotSs read the words “cloud” and “cloudy”. Ss read the sentence Ss fill in the blanks.5. Ss try to guess where dad is.Ss read the word “snowy”.Ss read the sentence.Ss: Its cold and snowy.6. Ss enjoy the beautiful pictures of London, then read the word “London”.Ss: Is it sunny/cloudy/snowy/windy?.Ss: Is it rainy?Ss read the sentences.Ss fill in the blank.1.北京的天气太冷了，John的爸爸将要开始环球旅行，以此创设情境，并教读城市名称。2.旅行第一站是昆明，由听风声引出单词windy.3. 旅行第二站是悉尼。呈现悉尼的美丽图片让学生感知其文化，并学习sunny.4.旅行第三站是新加坡,呈现云朵遮住太阳，让学生明白cloudy的含义。5.学生根据Dad的描述猜测地点，提高思维能力。6.最后一站是伦敦。遮住图片让学生用句型Is it sunny/windy？提问，滚动复习本课重点词汇。之后教师用雨声提示，引导学生用Is it rainy?来猜测天气。学生根据Dad的回答填写Mum的问句，进一步巩固对What s the weather like in?的理解与掌握。Step 3Practice1. Golden eyes.Boys and girls. Its time to relax. Lets play a game.2. Pair workA: Whats the weather like in_?B:Its _and _.A: How about _?B:Its_and _.3. Lets learn Well, the weather is so different around the world. So before you go out, youd better listen to the weather report. Now, lets watch the video.4. Lets read5. Make a weather reportT gets Ss to make a weather report like this: Heres the world weather. Today its hot and sunny in Sydney. Its _and_in_.1. Ss finish the task.2. Ss work in pairs.3. Ss watch the video