PEP四下weather.ppt

* Unit 3 Weather Part B Lets talk Lets play Sing a song：Rain rain go away rain---名词（n.）雨， 雨水 rain y ---形容词（adj.） 阴雨的，多雨的 weather warm cool cold hot 20 2 30 15 ℃ ℃ ℃ ℃ degrees Read and choose It’s hot today. Its ____ degrees. It’s warm today. Its ____ degrees. It’s cold today. Its ____ degrees. It’s cool today. Its 15 degrees. 30 15 20 3 A. B. C. D. Guess: What’s the weather like?(天气怎么样？) It’s cool. 15℃ It’s 15℃. Guess: What’s the weather like? It’s hot. It’s 30℃. 30℃ Guess: What’s the weather like? It’s cold. It’s 2℃. 2℃ Guess: What’s the weather like? It’s warm. 20℃ It’s 20℃. Lets talk 1.Listen and answer the question: What‘s the weather like in New York? A: Its rain. B:Its rainy. 2.Look and say 1)Who are they? They are on the phone. 2)What are they doing?(他们在干什么？） Mark and Chen Jie. 3.Listen、 repeat and answer question. How about Beijing ? It’s warm Its 26 degrees . . 华氏与摄氏的区别： 华氏温标：是德国华伦海脱于1714年创立的温标。它以水银作测温物质， 定水的熔点为32度，沸点为212度，中间分为180度，以℉表示。人的体 温测量就是用华氏温度的。 1740年瑞典人摄氏(Celsius)提出在标准大气压下，把冰水混合物的温度 定为0摄氏度，水的沸点规定为100度。根据水这两个固定温度点来对玻 璃水银温度计进行分度。两点间作100等分，每一份称为1摄氏度。记作 1℃。 华氏和摄氏的换算: 华氏度 = 32 + 摄氏度 × 1.8 摄氏度 = (华氏度 - 32) ÷ 1.8 数据: 0°C=32°F 10°C=50°F 20°C=68°F 30°C=86°F 40°C=104°F Pair work: 1.Read the dialogue with your partner. 2. Lets play 3.Ask and answer:A:What’s the weather like in ...?B:Its...How about...?Is it...？A:Yes, is it./No, it isnt. .... B:... 4.Task: Amy likes Zhejiang, she is going to take a trip around Zhejiang. So she asks Fairy about the weather. (Amy想去旅行，询问天气状况) Amy: Hello. Fairy: Hi, Amy. Amy: Whats the weather like in Jinhua? Fairy: Its cloudy today. Amy: Oh, no! (5.介绍山东的天气) Amy: Hello. Chen: Hi, Amy. Amy: Whats the weather like in ...? Chen: Its ... today. Amy: Oh, no! How about ...? Fairy: Its ... today. Amy: Oh, yes! *