Unit 3 Weather PA Let’s talk_课件

课件29张PPT。Unit 3 WeatherB Let’s talk看谁说的快 -20℃ cold warm 25℃ cool15 ℃30 ℃ hot rainy snowy windy cloudy sunny扫地雷1hot and sunnycold and rainycool and cloudycold and snowycool and windywarm and sunnyMoscowSydneyLondonSingapore2341567892016112117122218132314242551019It’s … in … today.Mark—Hi, ChenJie ! This is Mark. —Hi, Mark .(电话用语我是马克。)Chen Jie is in Beijing.Mark is in New York (纽约).Watch and chooseWhat’s the weather like in New York ? A B2. What’s the weather like in Beijing ? 26℃ 10 ℃ AB??Let’s practise———What’s the weather like in New York ? ———It’s rainy . How about Beijing ? (= What’s the weather like in Beijing ?) ———It’s warm.———What’s the weather like in … ? ———It’s … . How about … ? ———It’s …. 26℃———Is it cold in Beijing ? ———No, it isn’t . It’s warm .———Is it warm in Beijing ? ———Yes, it is .26 degrees———Is it …? ———Yes , it is . / No , it isn’t .It’s…. 1 2 3 4 5 26℃ 26℉计量温度的单位 ℉表示华氏度(fahrenheit)，美国和其他一些英语国家多使用华氏度。 ℃摄氏度(Centigrade)，包括中国在内的世界上很多国家都使用摄氏度。 华氏度(℉)=32+摄氏度(℃)×1.8， 所以26 ℉≈-0.33 ℃ 摄氏度(℃)=（华氏度(℉)-32）÷1.8 所以26 ℃ =78.8℉ So 26℃ degrees is warm . But 26 ℉ degrees is cold. Listen and repeatPair work两人一组读对话，一个扮演陈洁，另一个扮演马克。Show timeMark: Hi, Chen Jie! This is Mark. Chen Jie: Hi, Mark! What’s the weather like in New York? Mark: It’s rainy. How about Beijing? Is it cold? Chen Jie: No, it isn’t. It’s 26 degrees. Mark: 26 degrees! That’s cold! Chen Jie: Huh? No, it’s not. It’s warm. Choose two cities and make a new dialouge with your partner.(任选两个城市和你的伙伴练习编新对话。)A： Hello,…! This is ….B： Hi,…! What’s the weather like in…?A： It’s …in…. How about …?B： It’s …in….A：Is it cold/hot/warm/cool?B： Yes, it is. / No, it isn’t. It’s ….温馨提示We should change the clothes according to the weather. 我们应该根据天气变化适当地增减衣服。1.This is Mark .(电话用语我是马克。) 2.———What’s the weather like in New York ? ———It’s rainy . How about Beijing ? ———It’s warm. 3. ———Is it cold / snowy /….? ———Yes , it is . / No , it isn’t . Class closingHomework 1.Listen and repeat “Let’s talk”. 2.Talk about the weather with your partners in English .