1、Unit 5 water Reading1每日分享： Nothing is difficult if you put your heart into it. 世上無難事，只怕有心人。課題學(xué)習(xí)目標(biāo)1. 語言知識：認(rèn)讀和理解單詞：add, chemical, drop, fresh, journey, on, pipe, salt, through, valuable, voice以及短語turn off, add .to .等；認(rèn)識單詞reservoir和短語natural elements。 2. 語言技能：通過上下文語境猜測生詞的基本含義；根據(jù)流程圖和關(guān)鍵詞復(fù)述水的循環(huán)過程。3. 情感態(tài)度：

2、了解水的循環(huán)過程，體會節(jié)約用水的重要性。學(xué)習(xí)重點(diǎn) 讀準(zhǔn)每一個單詞，學(xué)會并運(yùn)用單詞和短語。學(xué)習(xí)難點(diǎn)1、 1. 如何結(jié)合語境猜出單詞的含義及準(zhǔn)確的運(yùn)用單詞；2、 2. 根據(jù)流程圖和關(guān)鍵詞復(fù)述水的循環(huán)過程。學(xué)習(xí)過程一、溫故知新 1. Daily report: Proverbs. 2. 利用卡片測試學(xué)過的單詞及短語，為新課做準(zhǔn)備。 without _ hour _ day _ week_ month_ year _ a few_ do exercise _ a quarter _ three quarters _ be covered by_ one third_ two thirds_ the E

3、arth_ on Earth_ The Sun rises in the east. _二、課堂探究1. 通過猜謎游戲，了解本單元話題。 學(xué)習(xí)一些新單詞及短語natural elements_; valuable_ 2. 討論57頁上的圖片, 問答問題。 What is Hi doing? _ What is Lo doing? _ What will happen to Lo? _三 課堂練習(xí)1. 做58頁上的練習(xí)：A) What do you know about water? _學(xué)習(xí)新單詞fresh_；salt_。討論這個問題What do you think of water? _通過

4、學(xué)習(xí)，樹立節(jié)約用水的觀念。提示“一滴水”的英語說法：_2. Before you read (做B1練習(xí)，排序，了解水循環(huán)過程)通過添加表示順序的連接詞，口頭描述水循環(huán)的過程。例如（First, . Then ,.Next , .Finally,.）或者（First ,.Second,.Third,. Finally,.）First, water falls from the clouds as rain, and it runs into rivers .Then, it runs into the sea. Next, it rises from the sea to the sky. F

5、inally, it falls as rain again.3. 結(jié)合59頁的圖片及文章的標(biāo)題，回答58頁上B2的問題。4. 聽錄音，結(jié)合文章理解新單詞 猜猜下列單詞及短語在文中的含義,然后讀一讀。(1) on _ (2) voice _ (3)drop _ (4) journey_(5) reservoir_ (6) add.to _ (7)chemical _ (8)through _(9) pipe _ (10) turn off _做61頁上的閱讀理解練習(xí)D1，了解waters journey.四、要點(diǎn)歸納(必記單詞及短語)add_ chemical _ drop _ fresh _

6、 journey_ on_ pipe _ salt_ through _ valuable _voice_ turn off _ add .to . _五、拓展提高1、根據(jù)句子的語境，用本課新學(xué)的單詞填空。Homework: 1. 抄寫單詞和短語： natural elements，valuable ，fresh，salt，drop，journey，on，voice，chemical，pipe，reservoir，through；add to ，turn off。2. 根據(jù)59頁課文完成一滴水的循環(huán)過程（注意動詞時態(tài)的使用)。 First, the drop of water is in a cloud. Then, it _into a river, and _into a reservoir. Next, it _ _ the pipes under the streets, and comes out of the tap. However (然而), it is not t