四年級英語Unit3 Weather Part B lets talk and lets play教學設計孫建停1、 Teaching aims:1. 能夠用正確的語音、語調朗讀對話，并能進行角色表演。2. 能夠在情景中運用句型Whats the weather like in New York? Its rainy. 問答某地天氣情況；能夠運用句型Is it cold? Yes, it is. No, it isnt. 確認某地天氣狀況并能運用句型Its 26 degrees.表述氣溫。3. 能夠在語境中理解生詞和短語New York, rainy, how about, degree的意思，并能正確發音。4. 能夠完成Lets play的活動，認真觀察配圖了解一些國家的國旗、重要城市及天氣情況，能運用句型Whats the weather like in Beijing? Its cool and rainy. 問答某城市的天氣。2、 Teaching difficulties:能夠在情景中運用句型Whats the weather like in New York? Its rainy. 問答某地天氣情況；能夠運用句型Is it cold? Yes, it is. No, it isnt. 確認某地天氣狀況并能運用句型Its 26 degrees.表述氣溫。3、 Teaching procedure:Step1. Warm-up 1. Sing a song, Thunder 2. Greeting of foreign countries daily. 3.Have a free talk.Step2.Presentation 1.watch a video of Lets talk 2.Look and listenLook at the picture and practice Whats the weather like in . And write it on the blackboard. 3.Using the pictures to practice the sentences above. Then learn How about .? Read and write it on the blackboard. Look at the pictures and learn the usage of how about and practice it. 4.Teacher say Its cold in Harbin? How about Beijing? Is it cold in Beijing? Let students look at the picture and answer No, it isnt. Its warm. Its 36c and write degrees and c on the Blackboard. 5.Play a game Guess! Guess! Guess! Is it cold? B:Yes, it is . No, it isnt . 6.Practice saying the temperature Its .degree. 7.Imitate the dialogue and Practice reading it.Step3.consoladition 1. Discuss and choose 2. Lets check 3.Make up a dialogue. 4.Practice Lets play :Whats the weather like in .?Step4.Exercise: 1.Listen and tick()cityhotcoolwarmcoldrainyLondonshanghaiNew YorkLhasaBeijing2.Number the sentences.No, it isnt. Its 26 degrees.Oh, its warm.Whats the weather like in New York?Its rainy. How about Beijing? Is it cold?Answers:(3)(4)(1)(2).3.Choose( ) 1. Whats the weather like in Luoyang？ AIts warm. B. Its white.( ) 2. 靈寶呢？ AHow about Lingbao？ B. Where is Xian？( ) 3. Mike:Is it cold？Tom:_. AYes, we do. B. Yes, it is.Answers:AABStep5.Blackboard design: Unit3 Weather Part B L