九年级英语Unit13Wearetryingtosavetheearth!教案

九年级英语unit13教案【篇一：九年级英语第十三单元教案unit 13 we】unit 13 we’re trying to save the earth!一、教学目标：1. 语言知识目标基本词汇：litter, advantage, bottom, fisherman, coal, ugly, cost, wooden, plastic, takeaway, bin,shark, fin, method, cruel. harmful, chain, ecosystem, industry, law, scientific, afford,reusable, transportation, recycle, napkin, upside, gate, bottle, president, inspiration,iron, work, metal, creativity,基本词组：be harmful to, at the top(of sth.), take part in, turn off, take action, throw away, put sth.to good use, pull… down, bring back基本句型：we’re trying to save the earth! the river used to beso clean.the air is badly polluted. no scientific studies have showedthat shark fins are good for health.we should help save the sharks.2. 技能目标: 能正确运用现在进行时，现在完成时，被动语态，情态动词和used to 句型。

3. 情感目标: 有环境危机意识，学会关注环境保护环境。

二、教学重难点：1. 教学重点：（1）能正确运用现在进行时，现在完成时，被动语态，情态动词和used to 句型。

Unit 13We're trying to save the earth!本单元围绕环境保护的话题，并用主题图片表现噪音污染、空气污染、水污染等内容，目的是为了让学生对环境的破坏有一个直观的认识，从而激发学生强烈的社会责任感和对未来发展的思考。

Section A的重点是让学生掌握与环境污染和环境保护相关的词汇和句型，同时引导学生关爱动物、保护环境。

教学难点是让学生学会正确使用连词和结合生活实际讲述如何保护环境。

Section B在Section A所学的基础上，进一步谈论如何保护环境。

教学重点是让学生了解环境保护的方式，并落实到积极的行动当中，同时还有阅读策略和写作技巧的训练。

教学难点是让学生在阅读2a文章之后，根据所给词根找出衍生出的不同词汇，并理解前缀和后缀的不同用法。

The First Period—Section A(1a－2d)Teaching Important Points【教学重点】Key words & phrases：litter，bottom，fisherman，coal，ugly，advantage，cost，wooden，plasticnoise pollution，air pollution，water pollution，be full of，play a part in，turn…into，cut down air pollutionKey sentences：1.Even the bottom of the river was full of rubbish.2.It used to be so clean.3.Everyone in this town should play a part in cleaning it up.4.The air is badly polluted because there are more cars on the road these days.5.The air has become really polluted around here.6.We're trying to save the earth.Key structure：should＋do；used to＋do；have/has＋done；be＋done；be＋doinge．g.Everyone should help to clean up the river.The air has become really polluted.I used to be able to see stars in the sky.The air is badly polluted.Teaching Difficult Points【教学难点】★Practice the structures to talk about pollution and environmental protection.Teaching Aids【教学工具】A tape recorder，CAI or multimedia courseware.Teaching Steps【教学过程】★Step 1Leading in【新课导入】1．Greeting2．Discussion and reviewDiscuss with the students，like this：T：What kinds of pollution are there these days?S：…T：What causes the pollution?S：…3．Review the words and expressions about the topic.★Step 2Cooperative inquiry【合作探究】1．Finish the task in 1a①Show pictures or play videos about pollution and talk about the pollution.②Read these phrases in 1a.Look at the pictures in 1a and say what they see in the pictures.Write down the words and add more words.③Ask students to say out their words in each kind of pollution.2．Finish the task in 1b①Read the instructions.Get the students to read the contents in the chart and think of what they will fill in the blanks.②Play the recording for the first time.Students listen and fill in the words.③Play the recording a second time.Ask them to check the answers.Then ask the questions.Students answer with full sentences.④Ask more questions to help students learn more details.Then play the recording for the students to role－pay the conversation.3．Finish the task in 1c①Show the key words of the conversation.Ask students to retell the contents in the chart.Like this：What：dirty；bottom，rubbish；fishWhy：littering，putting wasteHow：write to，close down；help to clean up②Read aloud the model dialogue in 1c.Then in pairs，do the oral practice with more words.③Ask two pairs to perform in class.4．Finish the tasks in 2a－2b①Use PPT or pictures to show the four kinds of pollution.Get the groups of students to havea competition to say words about the pollution one by one.land pollution：…air pollution：…noise pollution：…water pollution：…②Get the students to write down these words in their notebooks.③Play the recording for the first time.Students listen and circle the kinds of pollution.Check answers with the class.④Read the sentences in 2b.Predict the contents they will fill in.Play the recording.Students listen and complete the sentences.⑤Play the recording again.Check the answers with the whole class.5．Finish the task in 2c①Read the sample conversation in 2c.Then Read the listening materials and discuss in pairs what causes the two kinds of pollution.②Students work in pairs，making dialogues.③Ask three pairs to role－play their conversations to the class.6．Finish the task in 2d①Talk about the picture in 2d.Ask：What are your ideas for solving the air pollution/waste pollution problem？Present the new words in the conversation.Such as，coal，advantage，wooden，plastic，takeaway，bin，…②Read the conversation in 2d quickly.Find out the problems about environmental pollution in the dialogue.③Read the conversation again.Ask the students to find the ways to solve the problems of air and waste pollution.④Read aloud the conversation by the recording.⑤Learn the useful expressions：What are your ideas for doing…To cut down air pollution，we should…So together，our actions can make a difference and…⑥Role－play or read the conversation in pairs until fluently.★Step 3Homework1．What are your ideas for solving the waste pollution problem?2．Write the words about the four kinds of pollution.3．Translate the following sentences into English.(1)我们正在想办法拯救地球。

Unit 13 We’re trying to save the earth!教案知识导航语言目标谈论污染和环境保护。

Section A 重点单词1. litter v.乱扔n.垃圾2. bottom n.底部3. coal n.煤4. ugly adj.丑陋的 5. cost v.花费n.花费 6. wooden adj.木制的(wood n.木材) 7.plastic adj.塑料的n.塑料8. method n.方法9. cruel adj.残酷的10.harmful adj.有害的(harm n.害处) 11. industry n.工业12. law n.法律13. afford v.承担得起重点短语1.make a difference 起作用；有影响2. take part in 参加3. turn off 关掉4. pay for 付费；付出代价5. cut down 减少6. lead to 导致7. hear of听说8. cut off 切除重点句型1.We’re trying to save the earth. 我们在努力拯救地球。

2. The rive used to be so clean. 这河流过去是如此的清澈。

3. The air is badly polluted. 空气被严重污染。

4. The method is not only cruel, but also harmful to the environment. 这种方法不仅残酷，而且对环境也有害。

Section B +Self Check 重点单词1. recycle v.回收利用2. gate n.大门3. bottle n.瓶子4. president n.负责人 5. work n.作品 6. metal n.金属重点短语1. throw away 扔掉2. put sth. to good use 好好利用3. put … down 拆下 4. upside down 上下颠倒 5. bring back 恢复重点句型1. And the gate in front of her house is made of rocks and old glass bottles.她房子的前门是由岩石和旧玻璃瓶子制成的。

Unit 13 We’re trying to save the earth!教学案班级姓名编号日期主备审稿________【学习内容】Unit 13 We’re trying to save the earth . Section A 1a-2d【学习目标】1. 掌握litter ,ugly ,advantage , cost ,wooden ,bottom ,fisherman, coal, plastic , takeaway ,bin，the bottom of, make a difference等单词和短语。

2．掌握Even the bottom of the river was full of rubbish.Everyone in town should play a part in cleaning it up.等句型。

3．能听懂关于环境污染和环境保护的听力材料。

能正确运用现在进行时态，used to结构，现在完成时态，被动语态和情态动词谈论环境污染和环境保护。

通过谈论环境污染，学生能培养自己的环保意识。

做到：保护环境，从我做起，从小事做起。

【自主学习】预习课本，找出重点短语.【自学检测】翻译（请同学们关上课本独立完成,完成后对子间相互批阅。

）拯救地球__________________ 大量的黑烟__________________ 大声的音乐__________________ 太多的垃圾和废物_________________噪音污染__________________ 在公众场合__________________河流底部__________________ 变成丑陋的地方________________ 参与__________________减弱空气污染__________________废物污染__________________ 木头筷子__________________被严重污染__________________塑料叉子__________________燃烧煤块__________________创造一个更好的未来______________【合作探究展示】Step 1 情景导入用多媒体给学生播放一些有关环境污染的图片或视频，然后询问学生对环境污染的看法和观点。

Unit 13 Were trying to save the earth!Period 3一、教学目标：Language aims:1．Key words：shark，fin，cruel，harmful，chain，ecosystem，industry，law，scientific2．Key phases：be harmful to，at the top of，the food chain，so far, not only… but also…3．Sentence pattern:Many have heard of shark fin soupThis is not only cruel, but also harmful to the environment.The numbers of some kinds of sharks have fallen by over 90 percent in the last 20 to 30 yearsEmotion aim: learn how to protect animals in danger二、学情分析本课内容是关于充满神秘感的海洋生物——鲨鱼的，所以学生很感兴趣。

三、重点短语及句型短语：be harmful to，at the top of，the food chain，so far, not only… but also…句型：Many have heard of shark fin soupThis is not only cruel, but also harmful to the environment.The numbers of some kinds of sharks have fallen by over 90 percent in the last 20 to 30 years教学过程：Step1Lead inTeacher: There are many kinds of pollution in our daily life. They are not only seen on the land, but also in the ocean. In the deep sea, there’re many kinds of creatures, but some of them are in danger.意图：把话题引入神秘的海洋，过渡自然，引起学生的兴趣。

Unit 13 We ’re trying to save the earth!一、教学目标：1.语言知识目标基本词汇：litter, advantage, bottom, fisherman, coal, ugly, cost, wooden, plastic, takeaway, bin, shark, fin, method, cruel. Harmful, chain, ecosystem,industry, law, scientific, afford, reusable, transportation, recycle,napkin, upside, gate, bottle, president, inspiration, iron, work, metal,creativity,基本词组：be harmful to, at the top(of sth.), take part in, turn off, take action, throw away, put sth. to good use, pull⋯ down, bring back 基本句型：We’re trying to save the earth!The river used to be so clean.The air is badly polluted.No scientific studies have showed that shark fins are good for health.We should help save the sharks.2.技能目标 : 能正确运用现在进行时，现在完成时，被动语态，情态动词和used to句型。

3.情感目标 : 有环境危机意识，学会关注环境保护环境。

二、教学重难点：1.教学重点：（1）能正确运用现在进行时，现在完成时，被动语态，情态动词和 used to 句型。

英语人教新课标九（全）Unit 13 We’re trying to save theearth!教案(SB)Section B 1 (1a—2e)I. RevisionRole-play this conversation.A: I think that everyone should use public transportation.B: I disagree. It’s difficult for parents with young children to use public transportation…A: But we can do other things. For example, we can go to school on foot.B: You are right. We should turn off the lights when we leave the room.II. Leading in(1) Tell students we should do these things to protect the environment.Turn off the lights when you leave a room;Stop riding in cars;Stopping using paper towels or napkins;Recycle books and paper.Turn off the shower while you are washing your hair.You can help reduce pollution by putting that soda can in a different bin.Don’t use paper napkins.(2)What can we do to help save the earth? Rank these items from the easiest (1)to the most difficult(5). (1a)______stop riding in cars______recycle books and paper______turn off the lights when you leave a room______turn off the shower while you are washing your hair______don’t use paper napkins(3) Compare your answers in 1a with your partner.III. Listening 1c&1d(1)Listen and check (√) the things that Julia and Jack talk about.(2)Check ( ) the things that Julia is doing now, the things she will do in thefuture and the things she would never do.(3)Check the answers with the whole class.(4)Listen again and answer the questions below.①Who read a book?②Would Julia turn off the shower when she is washing the hair?③Does Jack live close to school?Get one student to write the answers on the blackboard.Keys: Jack.No, she would never do that.Yes, he does.IV. Practice(1)Make a conversation using the information from the chart in 1c. Say what istrue for you.(2)Guessing gameShow some pictures to students and get them to guess what these things aremade from.V. ReadingUse pictures to presentation the new words.(1)Read the passage and answer the questions below①Who is Amy Hayes?②How many people are mentioned in the passage? Who are they?Keys: She is a unusual woman in the UK.Three. They are Amy Hayes, Jessica Wong and Wang Tao.(2)Read the passage and complete the chart below.Keys:Amy Hayes•windows and doors of old buildings that have been pulled down•an old boat•rocks•old glass bottles（n.瓶子）a houseJessica Wongold clothes; especially old jeansbagsWang Taoiron (n.铁) and other materials from old carsbeautiful art pieces(3)Read paragraph 2 and answer the questions.①Did she win an award? What was it from?②Where did her windows and doors come from?③What does the sentence “she lives in a house in the UK that she built herselfout of rubbis h” mean?Keys:Yes, she did. It was from the Help Save Our Planet Society.They came from old buildings around her town that were pulled down.她住在英国，房子是她自己用废弃物建造而成。

We’re trying to save the earth教学目标知识与技能：1.Target language:Have you ever thought about how these things can actually be put to good use?You have probably never heard of Amy.2.Grammar: Present perfect, passive voice3.Words and expressions：upside,president, inspiration, iron, creativity ，throw away, put sth. to good use, pull…down, upside down, bring back过程与方法：According to readi ng to improve students’ integrating skills-reading skill and writing skill.情感态度价值观：We must realize the importance of recycling, It not only is a useful saving of money but also can protect our environment．教学重难点Target LanguagePractice reading and writing using the target language.教学方法练习法，讲授法学习方法小组合作，操练对话教学准备多媒体课件，教学过程设计意图2a. To prompt Ss predict what the reading passage is about.Checking for understandingCheck Ss adequately understand the three words used in the title.◈ rethink – think carefully about something again to see if changes should be made.e.g. Let’s rethink our decisio n to buy a c ar, considering that a car will only add to environmental pollution.◈ reuse – use something again after it has been used.e.g. These plastic forks and spoons can actually be reused if you clean them properly.◈ recycle – do something to things that have been used so that they can be used again.e.g. This piece of paper looks a little different because it is recycled paper.让学生初步理解前缀的作用：改变单词的含义。

人教版英语九年级Unit 13《We’re trying to save the earth》全单元说课稿一. 教材分析人教版英语九年级Unit 13《We’re trying to save the earth》全单元主要围绕环保主题展开，通过学习本单元，学生能够掌握与环保相关的词汇和表达方式，了解人们为保护地球所采取的行动，提高环保意识。

本单元包括两个阅读文本，分别是关于地球一小时活动和一位美国学生的环保故事。

通过阅读和实践活动，学生能够提高阅读理解能力，培养运用英语进行交流的能力。

二. 学情分析九年级的学生已经具备了一定的英语基础，能够理解和运用一些基本的英语表达。

但他们在阅读理解，尤其是对于长篇阅读材料的理解上还存在一定的困难。

此外，学生对于环保主题的认识和关注程度不同，因此在教学过程中需要引导学生深入思考，提高他们的环保意识。

三. 说教学目标1.知识目标：学生能够掌握本单元的重点词汇和表达方式，理解阅读文本的内容。

2.能力目标：学生能够运用英语进行阅读理解，提高阅读能力；能够运用所学知识进行交流和讨论。

3.情感目标：学生能够增强环保意识，认识到保护地球的重要性。

四. 说教学重难点1.重点：本单元的重点是让学生掌握与环保相关的词汇和表达方式，提高阅读理解能力。

2.难点：学生对于阅读文本的理解和运用所学知识进行交流和讨论。

五. 说教学方法与手段1.教学方法：采用任务型教学法，引导学生通过阅读、讨论、实践活动等方式，提高英语运用能力。

2.教学手段：利用多媒体教学设备，展示相关图片和视频，帮助学生更好地理解文本内容。

六. 说教学过程1.导入：通过展示地球环境的图片，引导学生思考环保问题，激发学生的学习兴趣。

2.阅读理解：学生自主阅读文本，回答相关问题，教师进行讲解和指导。

3.小组讨论：学生分组讨论，分享各自的观点和感受，教师进行巡回指导。

4.实践活动：学生根据所学内容，进行角色扮演或写作练习，教师进行评价和指导。

unit13we are trying to优秀教案Unit 13 We Are Trying to Save the Earth教案一、教学目标1. 知识目标：学生能够掌握本单元的重点词汇和句型，理解课文内容。

2. 能力目标：学生能够运用所学知识，进行口头和书面表达，提高语言运用能力。

3. 情感目标：培养学生对地球环境保护的意识，认识到保护环境的重要性，养成爱护地球的良好习惯。

二、教学内容本单元主要围绕“环境保护”这一主题展开，涉及到的内容包括环保词汇、句型、阅读材料等。

通过本单元的学习，学生将了解地球面临的环保问题，掌握一些实用的环保方法，并能够运用所学知识进行实际操作。

三、教学重难点1. 教学重点：掌握本单元的重点词汇和句型，理解课文内容。

2. 教学难点：运用所学知识进行口头和书面表达，提高语言运用能力。

四、教具和多媒体资源1. 黑板：用于书写重点词汇和句型。

2. 投影仪：播放PPT课件，展示阅读材料和练习题。

3. 教学软件：提供在线学习资源和学习工具。

五、教学方法1. 激活学生的前知：通过提问、展示图片等方式，了解学生对地球环境和环保问题的认知情况。

2. 教学策略：采用讲解、示范、小组讨论、任务型教学等方法，帮助学生掌握知识、提高能力。

3. 学生活动：组织学生进行角色扮演、小组讨论等，增强学习的互动性和实践性。

六、教学过程1. 导入（5分钟）教师通过提问和展示图片的方式，引导学生谈论地球环境和环保问题，激发学生的兴趣和思考。

2. 讲授新课（30分钟）教师讲解本单元的重点词汇和句型，通过例句和实际情境帮助学生理解。

同时，通过PPT课件展示阅读材料和练习题，引导学生进行阅读和思考。

在讲解过程中，教师要注意引导学生发现语言规律，总结学习方法和技巧。

3. 巩固练习（20分钟）学生在小组内进行讨论，运用所学知识进行口头和书面表达。

教师可以组织学生进行角色扮演、模拟对话等活动，提高学生的语言运用能力。

Unit 13 We’re trying to save the earth!Section A3a–3b说课稿我说课的内容是人教版九年级英语Unit 13 We’re trying to save the earth! Section A3a–3b说课稿，下面我从学情分析、教材分析、教学方法、教学过程等几个方面来说这节课。

一．学情分析：本班一局部的学生具有主动学习的愿望，在课堂中可以积极考虑并学习。

对于这局部学生，应该启发其探究心、培养解决问题的才能，并给予展现的时机。

另有大局部的同学根底薄弱、学习才能有待进步，在进展阅读时会遇到较大困难，对于这局部同学，应该给予较简单的任务，帮助其树立信心。

由于本课时是本单元的第二课时，在本课学习之前，学生已经掌握局部相关的词汇和短语，并已复习过本单元要求的几个语法点〔现如今完成时、被动语态和情态动词的使用〕，对于他们阅读文章具有铺垫作用；其次，由于学生已升入初三，具备一定的英语阅读才能和阅读技巧。

最后，本课时的话题——“保护动物〞比拟炽热并接近生活，学生很容易承受，最终达成“树立学生环境保护意识〞的情感目的。

二．教材分析单元整体：本单元的话题是“保护环境〞，学生需要学习使用已学过的几种时态和句型议论环境污染和保护的相关话题；这单元并没有新增的语法点，需要复习的语法点有：如今完成时、被动语态和情态动词的使用。

本节课分析：本节课是一节阅读课，主题是“保护动物〞。

文章问题切入主题。

三、教学目的：知识：1.学习并掌握新词汇：shark, fin, method, cruel, cut off, harmful, chain, ecosystem, low, industry, law, environment, environmental, scientific2. 学会并正确使用以下常用表达：hear of, cut off, throw…into, no longer, not only…but also, be harmful to, at the top of the food chain, the sale of… ,ask sb. to do sth., so far, be good for, be against, in danger3. 学会使用以下句型：〔1〕 Do you realize that you’re killing a whole shark each time you enjoy a bowl of shark’s fin soup?〔2〕When people catch sharks, they cut off their fins and throw the shark back into the ocean.[来源:学#科#网Z#X#X#K] 〔3〕This method is not only cruel, but also harmful to the environment.〔4〕The numbers of some kinds of sharks have fallen by over 90 percent in the last 20 to 30 years.〔5〕They have even asked governments to develop laws to stop the sale of shark’s fins.才能: 通过文段阅读，进步阅读理解才能。