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1、精選優(yōu)質文檔-----傾情為你奉上 教學內容 Unit7 Protect the Earth (第一課時) 教學目標 1.學習句型use …to…的用法。 2.掌握情態(tài)動詞should的用法。 3.能聽懂、會說、會讀protect, Earth, save, useful ,waste, reuse , energy, most, come from, coal, wood, cut down, too many, plastic, too much 4.能懂、會說、會讀、會寫use , much, oil , drive, other, glass, collect,

2、We use…to… We should….. We shouldn’t…. 教學重難點 1.use…to 和 should的用法 2.正確理解并朗讀課文 3.三會單詞的掌握 use…to 和 should的用法 教 學 過 程 Step1 Lead-in 1.Free talk 2.呈現課文插圖的四幅照片，要求學生觀察圖片并思考問題，引出本單元的話題。 T: What can you see in the picture? Ss: The boy is b

3、rushing his teeth. The tap is running. T: Is that right? Ss: No….. Step 2 Presentation 1.利用圖片教授目標詞匯plastic, coal, oil ,paper,wood,water 2呈現另一組有關原材料應用的圖片； T: We use water to wash clothes/ brush teeth/ cook food. We use coal to make electricity. We use oil to make gas. We use paper

4、 to make books. We use plastic to make bags/bottles/ toys. We use wood to make desks /beds/ boats. We use mental to make cars/trains/ships. We use glass to make bottles/windows. 3.播放課文動畫，整體呈現課文，讓學生了解保護地球的四個方面。 How can we protect the Earth? We can save water. We can save energy.

5、 We can save trees. We should not use too much plastic. 4. 學習第一段，完成表格 water is We use..to… There’s .. We should not.. We should.. useful Clean things Not much Waste Reuse and save it 5. 自讀第二段，判斷正誤。 Most of our energy comes from coal and oil.(T) There is a lot of coal and oil on Ea

6、rth.(F) We should drive cars every day.(F) Cars use lots of energy.(T) 6. 自讀課文第三段，完成表格 5.自讀第二段，判斷正誤。 Most of our energy comes from coal and oil.(T) There is a lot of coal and oil on Earth.(F) We should drive cars every day.(F) Cars use lots of energy.(T) 6.自讀課文第三段，完成表格。 Wood Comes fro

7、m We use..to.. We should not Trees Make tables, chairs Cut down too many trees. 7.聽錄音，填空 Plastic We use ..to.. We should not We should Make bags and bottles use too much plastic bags or bottles Use paper bags and glass bottles 8.再讀課文，完成P70 Step3 Consolidation 1.歸納總結 We should

8、 We should not… 2. 完成書P77 Checkout time 的 Think and write活動 Step4 Homework 聽課文錄音五遍，讀熟 對照表格，試著復述課文 Love the Earth, love life愛地球，拯救地球 教學內容 Unit7 Protect the Earth (第二課時) 教學目標 1. 熟練掌握use…to 和 should的用法，肯定句和否定句。 2. 能復述Story time的課文。 3.完成“變廢為寶”的手工活動，展示自己的作品，并用句型reuse…to make…做介紹。

9、教學重難點 掌握句型use to..的用法以及情態(tài)動詞should的肯定句和否定句。 完成“變廢為寶”的手工活動，展示自己的作品，并用句型reuse…to make…做介紹。 教 學 過 程 Step1 .Revision 1.看圖說話，要求學生描述圖片上原材料的特性和用途，說的越多越好。 2.利用上節(jié)課的表格復述課文 Step2.Grammar time 1.閱讀第一個表格，朗讀句子 2.組詞比賽，教師給出關鍵詞，如water, wo

10、od 等，然后要求學生用use …to…進行造句比賽。教師可以將學生分成若干小組，造句最多的那一組獲勝。 如；We use water to water trees. We use water to clean the desks. We use water to wash the dishes. We use water to brush the teeth. We use water to clean our cars. We use water to water flowers . We use water to cook food…. 3.朗讀第二個表格

11、的句子，認知結構 復習should的用法 4.看圖寫話 完成P76 Step3 Fun time 1.了解活動步驟和要求 2.學生分組活動，發(fā)揮想象力 3.制作有用的東西 4. 交流。 展示作品，用句型reuse…to make..來介紹 Step4 Homework 抄寫Grammar time 里的句子三遍 完成作品一件 背誦Story time 教學反思 教學內容 Unit7 Protect the Earth (第三課時) 教學目標 1.閱讀并理解Cartoon time的內容，學會表演,明白Cartoo

12、n time 的幽默之處。 2.在前兩課的基礎上會正確并熟練地運用句型We should… We shouldn’t…； 3.了解并體會字母組合oo在單詞中的發(fā)音; 4.讓學生緊密聯系生活實際，引導學生熱愛地球、保護地球。 教學重難點 1.閱讀并了解相關的Culture time； 2.在前兩課的基礎上會正確并熟練運用句型We should… We shouldn’t…； 3.讓學生緊密聯系生活實際，引導學生熱愛地球、保護地球。 教 學 過 程 Step1：Warming-up Watch

13、 the video; Revision Step2: Presentation 1 Sound time 1）Talk and lead-in： Bobby and Sam also learn English at school. This is an English lesson. Ask: What are they doing now? 2)Try to read the sentences; 3)Explain :字母oo is pronounced as --- 4)Try to say some other words about “oo” 5)Read t

14、he words together ,then make some new sentences with the words. 2Cartoon time Watch the cartoon, then answer : 1、 What are they doing? 2、What do they want to make? 3、What do they want to tell the students? Read together and match. Read alone and judge. Listen and repeat. Think and imagine:

15、 If you make a p0ster, what would you draw? Read in roles and try to act. Guess : What are Bobby and Sam talking about? (此問題過渡到下一板塊文化知識的介紹) 3 Culture time They’re talking about how to project our Earth. Ask: When is Earth Days? When is World Environment? Step5: Extension 1) Enjoy and judge

16、: some other pictures about Environment. 2)Sum up: The Earth is our home. We should project it. Step6: Homework 1、Read the dialogue with expression and try to recite it. （有感情地朗讀卡通對話，并試著背它。） 2 、Do a survey about projecting the environment, then fill in the form.(做一項有關保護環(huán)境的調查，然后完成表格。) 板書設計 Unit7

17、 Project the Earth (period 3) We should---- oo /u:/ We shouldn’t--- too noodles Let sb. do sth.-- moon noon Earth Day is --- choose goose World Environment Day is--- 教學內容 Unit7 Protect the Earth (第四課時)

18、 教學目標 1. 復習，鞏固本單元設計四會詞匯和句型。 2.進一步復習掌握句型use to..的用法以及情態(tài)動詞should的肯定句和否定句 教學重難點 掌握句型use to..的用法以及情態(tài)動詞should的肯定句和否定句 教 學 過 程 Step1 Revision 1.表演Cartoon time 四人一組，模仿人物的語氣，動作，和表情 2.頭腦風暴，組詞比賽 Daily report. Step2 Review a. Act out Car

19、toon time. b. Finish some exercise Step 3 Consolidation and practice 1. Checkout time a. Read and write a) Read the words. b) Finish the story. c) Read and learn the new words. d) Fun reading. b. Circle and say a) Circle the correct words. b) Prepare your own story. c) Tell your story in groups. d) Choose the best story teller of the group and let him/her tell the story in class. 2. Ticking time 作業(yè)設計： Finish the exercise book. 教學反思 專心---專注---專業(yè)