最新译林牛津版初中英语八年级上册Unit 8 Natural disasters Period 4 Vocabulary公开课教学设计

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Unit 8 Natural disasters ( Vocabulary) Period 4教学目标: 1. To learn how to change nouns to adjectives.2. To learn to use the words and phrases to describe weatherconditions .3. To get the students to make a weather forecast.教学重点: 1. Key words& phrases: cloud, wind, windy, weather, temperature,low, drop a little, become worse.2. How to change nouns to adjectives and use the words andphrases to describe weather conditions .教学难点: To get the useful information of the te xt, and make a weatherforecast .教具学具: Multi-media教学设计一.预习作业Ⅰ) 请学生初步了解并熟读本课时的词汇,再完成以下练习(英汉互译)1. cloud2. wind3. windy4. weather5. temperature6. low7. 雾 8. 有雾的9. 霜 10.有霜的Ⅱ) Underline and tell the Chinese meaning(在书上划下来并翻译)1. drop a little2. become worse3. the weather todayⅢ)自主探究,请带着下面的问题阅读教材。

你能分别说出的cloud, snow, storm的形容词形式吗?二.教学过程Ⅰ.预习交流Free talk and check the preparation out.1.Show some pictures of natural disasters, review the disasterswe havelearnt. (thunder& lightning, forest fire, rainstorm, snowstorm)2. Check out the prepared work.A.单词和词组,个别读且纠正----集体教学朗读----提示重点单词B.cloud, snow, storm的形容词形式,小组核对----集体校对----质疑交流Ⅱ. 展示探究Step One: Presentation1.Show some pictures of weather conditions and ask:What’s the weather like ? / How’s the weather ?(It’s rainy/ sunny/ windy/ stormy/ cloudy/ foggy/snowy/ frosty/cold. )2.Write down the new words on the blackboard, read,understand and learn them by heart.Step Two: Cooperative study合作探究1.Ask the students to work in pairs and work out therules .Change the nouns into adjectives. We put a “y” or“d ouble consonant + y” after the noun .2.Practice :Ask the students to write the correct adjectives inthe blanksStep Three: Self-study自主研习1) Finish Part A on the book at P982) Complete the following exercises①The story happened on a cold (snow)morning.②The river is a (nature) waterway, notman-made.③It is going to be (wind) tonight. T hewind will blow(strong).④The weather will become (bad) on Mondaythan today.⑤Did you feel the (shake) of theearthquake ?3) Check the answers .Step Four: Show Feedback展示反馈1) Finish Part B on the book at P982) around/above /below 7℃意思是drop to: 意思是-5℃意思是读作3) Read and act out Part B.4) Use the weather forecast to make a weather report in groups.星期三星期四星期五星期六5℃~20℃7℃~18℃ 3℃~4℃ -3℃~0℃晴雨多云雪旅游指数:洗车指数:感冒指数:舒适度:较适宜…不适宜…较易…感觉冷…Ⅲ. 检测反馈一.单词填空。

(乘着风向天空飞去)1. The eagles fly to the sky with the (风).2. The (天气)today is Sunny.3. The (温度)is going to drop alittle.4. The temperature will be (低的).5. It’s sunny. The sky is blue and the(云)is white.6. It's been (有风的) all morning.二.完成句子。

1. In summer it is often (storm) in Nanjing.2. On a (frost) morning the child got lost in abig city.3. Most people like (sun) days.4. On (rain) days, we usually stay at home.5.The rain was very heavy yesterday. = It yesterday.6. There is a lot of wind today. (同义句)= It’s today.7. It’s foggy today.(划线提问)like today?the weather today?8. The TV says the sun will come out soon.= The TV says it’ ll soon.9. (What a, How , What ) heavy rain!10. It was (rain) yesterday than it is today.三.完成对话Mum: Dad, It’s only 0-4℃ today. It’s quite cold.Grandpa: I don’t think we can go to the Great Wall today.It’s . I don’t want to carry anumbrella.Mum: What about tomorrow? Is the weather good?Grandpa: It’ll be________ and the temperature will rise to 10℃.Mum: Tomorrow is a good day to go to the Great Wall.Wednesday and Thursday aren’t suitable.Because they’ll be______ and ____________ .Grandpa: If we don’t go on Tuesday, we can still go onFriday. It’s quite warm although( 尽管)it’ll be a bit .Mum: Well, let’s go tomorrow.Ⅳ.课堂评价小结Ⅴ.课后作业一.读熟且默出今天所教的单词和词组.二.请初步了解并会读本课时的词汇,完成下列英汉互译。

1.discuss ______________2.terrible_______________3.break_______________4. Project____________5.雪球________________6.雪人____________________7.击中;打;撞_________ 8.search the Internet_________9.discuss…with… _______________三.Underline and tell the Chinese meaning(在书上找到划线,写下汉语)1.plan a trip to Tangshan________________________________2. on one side of the road _______________________________3. drive you to school __________________________________4. as usual ___________________________________________5.break down _________________________________________6. a terrible snowstorm _________________________________四.自主探究,请带着下面这些问题阅读教材。

1. 过去进行时是如何构成的?2. while后面跟延续性动词还是跟瞬间性动词?Ⅵ.课后反思附练习答案见学案。