• /  4
  • 下載費用: 14.90積分  

2019-2020年九年級英語上冊《Unit 2 Saving the Earth》Topic 2 SectionC 教案 仁愛版

'2019-2020年九年級英語上冊《Unit 2 Saving the Earth》Topic 2 SectionC 教案 仁愛版'
?2019-2020年九年級英語上冊《Unit 2 Saving the Earth》Topic 2 SectionC 教案 仁愛版The main activity is 1a. 本課重點活動是1a。Ⅰ. Teaching aims and demands 教學目標1. Learn some new words and phrases:on earth, period, millions of, take away, rise, level, refer to2. Learn some useful sentences: (1) When it rains or when the wind blows, the earth is taken away. (2) The heat from the sun can’t escape so the temperature is rising.3. Learn to talk about the harm of pollution:(1) Forests have bee deserts, so more and more sorts of animals and plants are disappearing.(2) As a result, many rivers and lakes are now dead. (3) Too much harmful radiation from the sun passes through the hole and reaches the earth directly.(4) It causes the level of the oceans to rise and the climate of the earth to change.4. Develop the students’ sense of environmental protection. Ⅱ. Teaching aids 教具圖片/小黑板Ⅲ. Five-finger Teaching Plan 五指教學方案Step 1 Review 第一步 復習(時間:4分鐘)通過檢查作業,引導學生開拓思維,提出保護環境和水資源的具體措施,復習不定代詞和副詞。為學習新詞匯作準備。(檢查作業,并找學生匯報結果,引導學生如何保護水資源。)T: How do you protect our environment and save water?S1: Everyone should plant more trees.S2: We should do everything we can to save water.S3: Everybody should know the importance of forests.S4: Pass laws against water pollution.S5: Collect and reuse waste water.…Step 2 Presentation 第二步 呈現(時間:18分鐘)教師通過日常對話,借助1a中的圖片,創設情景,導入新課,呈現新的詞匯。1. (教師由日常對話,引出本課話題,呈現部分新詞匯。)T: What’s the weather like today?Ss: It’s …T: As we know, Beijing -省略部分-面的表格。)T: How many kinds of pollution are mentioned in the passage? How do they affect our environment? According to 1a, finish the form on the blackboard. (板書)Kind of pollutionEffectStep 4 Practice 第四步 練習(時間:10分鐘)使學生了解各種污染對地球環境的影響,培養他們的環保意識。1. (讓學生分組討論,看哪組最快說出O3,CO2和溫室效應的含義及其對環境的影響,并以此寫一篇短文,完成2。) T: Please read the passage again, discuss the meanings of the following expressions in 2 in groups of 4, and then write down how they affect the environment.(學生討論后,與教師核對答案。)2. (根據給出的提示詞寫一篇小短文,可先口述。)T: Write a short passage with the key words given.(板書關鍵詞。)(1)change…in many ways(2)important, destroy, too much, harmful radiation, cause cancer(3)increase a lot, blanket, rise, change(4)serious, do somethingStep 5 Project 第五步 綜合探究活動(時間:5分鐘)讓學生討論各種危害地球的污染方式,并就有關污染寫一篇短文,培養學生綜合運用語言的能力,增強學生的環保意識。1. (到目前為止,污染危害地球的方式已基本介紹完畢,可以讓學生做專題討論,以鍛煉他們組織語言的綜合能力。在此過程中,鼓勵學生大膽發揮,做最大程度的拓展性討論。最后通過匯報,教師檢驗活動成果。)T: OK, until now, we have learned so many kinds of pollution. Now please work in groups and discuss them. After a moment, I’ll ask some students to report it. 2. Homework:Write an article about the pollution. 板書設計:All these problems are very serious. Section Cmillions of … When it rains or when the wind blows, the earth is taken away.take away As a result, many rivers and lakes are now dead. refer to The heat from the sun can’t escape so the temperature is rising. It causes the level of the oceans to rise and the climate of the earth to change.
關 鍵 詞:
the saving earth unit topic sectionc 英語 教案 九年 2019
 天天文庫所有資源均是用戶自行上傳分享,僅供網友學習交流,未經上傳用戶書面授權,請勿作他用。
關于本文
本文標題:2019-2020年九年級英語上冊《Unit 2 Saving the Earth》Topic 2 SectionC 教案 仁愛版
鏈接地址: http://www.476824.live/p-47767575.html
關于我們 - 網站聲明 - 網站地圖 - 資源地圖 - 友情鏈接 - 網站客服點擊這里,給天天文庫發消息,QQ:1290478887 - 聯系我們

本站為“文檔C2C交易模式”,即用戶上傳的文檔直接賣給(下載)用戶,本站只是中間服務平臺,本站所有文檔下載所得的收益歸上傳人(含作者)所有【成交的100%(原創)】。本站是網絡服務平臺方,若您的權利被侵害,侵權客服QQ:1290478887 歡迎舉報。

[email protected] 2017-2027 http://www.476824.live 網站版權所有

粵ICP備19057495號 

收起
展開
球探网即时蓝球比分 平台秒秒彩能玩吗 河南体彩11选5规则 秒赚德国赛车能玩吗 江西十一选五真准网 北京pk10全天计划 黑龙江福彩22选5走势图 正规股票配资平台 云南11选5今今天 老虎机技巧规律 山东快乐扑克3奖金表