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1、精選優(yōu)質(zhì)文檔-----傾情為你奉上 教學(xué)內(nèi)容 Unit7 Protect the Earth (第一課時(shí)) 教學(xué)目標(biāo) 1.學(xué)習(xí)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(xué)重難點(diǎn) 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(xué) 過 程 Step1 Lead-in 1.Free talk 2.呈現(xiàn)課文插圖的四幅照片，要求學(xué)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(biāo)詞匯plastic, coal, oil ,paper,wood,water 2呈現(xiàn)另一組有關(guān)原材料應(yīng)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(xiàn)課文，讓學(xué)生了解保護(hù)地球的四個(gè)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(xué)習(xí)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(jié) 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(fù)述課文 Love the Earth, love life愛地球，拯救地球 教學(xué)內(nèi)容 Unit7 Protect the Earth (第二課時(shí)) 教學(xué)目標(biāo) 1. 熟練掌握use…to 和 should的用法，肯定句和否定句。 2. 能復(fù)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(xué)重難點(diǎn) 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(xué) 過 程 Step1 .Revision 1.看圖說話，要求學(xué)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(fù)述課文 Step2.Grammar time 1.閱讀第一個(gè)表格，朗讀句子 2.組詞比賽，教師給出關(guān)鍵詞，如water, wo

10、od 等，然后要求學(xué)生用use …to…進(jìn)行造句比賽。教師可以將學(xué)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(gè)表格

11、的句子，認(rèn)知結(jié)構(gòu) 復(fù)習(xí)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(xué)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(xué)反思 教學(xué)內(nèi)容 Unit7 Protect the Earth (第三課時(shí)) 教學(xué)目標(biāo) 1.閱讀并理解Cartoon time的內(nèi)容，學(xué)會表演,明白Cartoo

12、n time 的幽默之處。 2.在前兩課的基礎(chǔ)上會正確并熟練地運(yùn)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(xué)生緊密聯(lián)系生活實(shí)際，引導(dǎo)學(xué)生熱愛地球、保護(hù)地球。 教學(xué)重難點(diǎn) 1.閱讀并了解相關(guān)的Culture time； 2.在前兩課的基礎(chǔ)上會正確并熟練運(yùn)用句型We should… We shouldn’t…； 3.讓學(xué)生緊密聯(lián)系生活實(shí)際，引導(dǎo)學(xué)生熱愛地球、保護(hù)地球。 教 學(xué) 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(xiàng)有關(guān)保護(hù)環(huán)境的調(diào)查，然后完成表格。) 板書設(shè)計(jì) 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(xué)內(nèi)容 Unit7 Protect the Earth (第四課時(shí))

18、 教學(xué)目標(biāo) 1. 復(fù)習(xí)，鞏固本單元設(shè)計(jì)四會詞匯和句型。 2.進(jìn)一步復(fù)習(xí)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(xué)重難點(diǎn) 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(xué) 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(fēng)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(shè)計(jì)： Finish the exercise book. 教學(xué)反思 專心---專注---專業(yè)