英语人教版四年级下册Unit3 Weather B Lets learn教学设.doc

Unit3 Weather B Lets learn & Lets play教学设计教学目标：1.能听、说、认读以下单词：windy，sunny，rainy，snowy, cloudy。2.能够看懂和听懂天气预报中关于气候特点语句的报道。3.能在实际情景中灵活运用以下句型来问答天气：Whats the weather like in? Its4.完成Lets play。教学重点：能听、说、认读以下单词：windy，sunny，rainy，snowy，cloudy。教学难点：能在实际情景中灵活运用以下句型来问答天气：Whats the weather like in? Its了解主要城市的名称和地理位置。教学准备：教学光盘、教学挂图、教学课件、天气和地名的小卡片教学过程：Step1：Warm-up1.我是小小气象员。找学生介绍四个城市的天气，并运用句型Its warm/hot/cool/cold in，如：Good morning. This is the weather report.Its hot in Hong Kong. Its cold in Harbin.Its warm in Beijing. Its cool in Lhasa.2.教师展示天气预报挂图，学生两人一组，问答天气：如：S1: Whats the weather like in Beijing? S2: Its cool and rainy.S1: Whats the weather like in London? S2: Its cold and cloudy. Step2: Presentation1.教师利用课件呈现Lets learn部分的教学挂图，并直接介绍：Heres the world weather.展现世界地图，让学生仔细观察世界主要城市的名称，并结合图标观察天气。2.教师让学生快速找出中国首都北京。提出问题：Whats the weather like in Beijing?学生结合图标知道北京有很大的风，引出单词windy板书并教读，并让学生回答完整句子Its cool and windy.3.展现London下雨的图片，教师说Look! It rains.教师提问：Whats the weather like in London？提示学生根据rain来进行变化，引出单词rainy。板书并教读单词，然后让学生补充回答句子“Its cold and rainy.”4.展现雪花纷纷的场景，并介绍Im in Moscow. It snows. I can make a snowman。并提问：Whats the weather like in Moscow? 提示由“snow雪花”发生变化，变成snowy，板书并教读。5.展现Singapore多云的图片，并旁批cloud，提问：Whats the weather like in Singapore? 引导单词cloudy=cloud+y,教读单词，并补充回答。6.让学生找到Sydney,并出示太阳sun,提问：Whats the weather like in Sydney？引出单词sunny=sun+n（双写）y，板书并教读。7.看图说单词8.播放：Lets learn 部分的录音，学生跟读，学习正确的语音语调。Step3: Consolidation & Extension1.完成Lets play。同桌两人一组，一人手里拿着一些关于天气的各种卡片，另一人手里拿着地点卡片，两人合作，将地点和对应季节的天气相配合，并说句子叙述天气。如：Its warm in Kunming now.2. Make a weather reportS1: Hello, everyone! Here is the world weather. Its cold and cloudy in London.S2: Step4: Homework1. Listen and repeat after the tape.2. Make a weather report to your parents.板书设计：Unit