Unit 13 We're trying to save the earth!-【支点·同步系列】2024-2025学年九年级下册英语教学参考（人教版）

Unit 13 安当 教学参考 Unit 13 We're trying to save the earth! 单元总览…… Language Skill Talk about pollution and environmental protection. (语言技能) litter,bottom,fisherman,coal,ugly,advantage,cost,wooden.plastic, takeaway,bin,shark,fin,cruel,harmful,chain,ecosystem,industry,law, Key Words scientific,afford,reusable,transportation,recycle,napkin,upside,gate, bottle.president.inspiration.iron,work,metal,creativity be harmful to,at the top of,the food chain,take part in,turn off,pay for, Key Phrases Linguistic take action,throw away,put sth.to good use,pull...down,bring back Knowledge (语言知识) 1.We're trying to save the earth. 2.The river used to be so clean. Key Sentences 3.The air is badly polluted. 4.To cut down air pollution,we should take the bus or subway instead of driving. Key Grammar Review present progressive tense,used to,passive voice,present perfect tense and modal verbs. Linguistic 1.Learn to talk about environmental pollution and protection. Competency (语言能力) 2.Learn to use the grammar and structures correctly. Cultural Awareness To raise the awareness of environmental protection and learn how important it is to keep the (文化意识) balance of nature. Period 1 Section A(la-2d) Period 2 Section A(3ar4c】 Teaching Periods Period 3 Section B(1a-le) (数学课时) Period 4 Section B(2a-2e) Period 5 Section B(3a-Self Check) 教学内容分析 本单元围绕环境保护的话题进行展开，通过主题图片表现噪声污染、空气污染、水污染等内容，让学生对环境污 染有一个直观的认识，激发学生强烈的环境危机意识，引发其对未来发展的思考。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。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。保护环境，要从小 事做起，从身边的点滴做起，通过一点点积累从而产生大的变化。同时，本单元还有阅读策略和写作技巧的训练，让 学生进一步掌握现在进行时、现在完成时、被动语态，used to以及情态动词的用法。 19 英语 RJ版 九年级下册 课时分解 第1课时 Section A(1a-2d) 个，Teaching Goals教学目标 2.Let students read the sentences in Ib first,then How to talk about pollution and environmental listen to the tape and complete the sentences.Finally, check their answers in class.Listen to the tape again and protection repeat. ,Teaching Key Points教学重点 3.Have students read the conversation in le and 1.Key words and phrases:litter,bottom,fisherman, make their own conversations about the kinds of pollution coal,public,ugly,advantage.cost,wooden,plastic.bin, in la in pairs.Ask some pairs to role-play their take away,be full of,play a part in,clean up,turn...into, conversations. cut down,instead of.make a difference.lead to 4.Introduce the listening material:This is an 2.Key sentences: interview about pollution.Listen and circle the kinds of (1)Even the bottom of the river was full of rubbish. pollution that Jason and Susan talk about in 2a.Then (2)But it used to be so clean! check the answers. (3)Everyone in this town should play a part in 5.Let students read the sentences in 2b first,then cleaning it up! listen again and fill in the blanks.Check the answers with (4)The air is badly polluted because there are more the whole class.Listen again and try to repeat. cars on the road these days. 6.Let students make up conversations between (5)The air has become really polluted around here. Jason and Susan by using the information in 2a and 2b I'm getting very worried. according to the conversation in 2c.Then ask some 个，Teaching Difficultics教学难点 students to role-play their own conversations in groups. How to talk about pollution and environmental 7.Ask students to read the conversation in 2d and answer the questions: protection using the structures. (1)What should we do to cut down air pollution? 个，Teaching Aids教学工具 (2)What should we do to solve the waste pollution? A tape recorder,CAl or multimedia courseware. 8.Have students read the conversation again,and ,Teaching Steps教学步骤 learn the useful words and phrases.The teacher walks Step 1 Lead-in around the classroom and offers help if necessary.Then 1.Make a greeting. ask students to read aloud or role-play the conversation in pairs. 2.Show some pictures or videos about the 9.Make a summary of this lesson and let students do environmental pollution.Then discuss with the students about the kinds of pollution and the reasons causing the some exercises to consolidate the key points. pollution. Step 3 Homework 1.Review the words and phrases learnt in this Step 2 Cooperative inquiry period. 1.Ask students to read aloud the words and phrases in la in groups,look at the pictures and say what they 2.Preview the next lesson. see.Then ask them to write down the words and add 3.Write down your ideas for solving the waste pollution. more words. Board Design板书设计 第1课时Section A(1-2d) 1.Key vocabularies: 2.Key sentences: litter.bottom,fisherman,coal,public,ugly,(1)Even the bottom of the river was full of rubbish. advantage,cost,wooden,plastic.bin,take away.be (2)But it used to be so clean! full of,play a part in,clean up,turn...into,cut (3)Everyone in this town should play a part in cleaning down,instead of,make a difference,lead to it up! (4)The air is badly polluted because there are more cars on the road these days. 20 Unit 13 安自 教学参考 教学反思 这节课主要讨论了环境污染和环境保护。学生积累了相关的词汇，同时在听、说练习中巩固了现在进行时、现在完 成时、被动语态usd1o以及情态动词的用法。在教学活动设计中，重点围绕听说活动创设丰富的语境，设置循序渐进 的学习任务，充分发挥学生的主体作用，引导学生合作学习、自主探究，重视“预习一展示一练习一反馈”的学习过程。 第2课时 Section A(3a-4c) 个，Teaching Goals教学目标 Do you know sharks are endangered? 1.Improve students'reading skills. How do you help protect the endangered animals? Step 2 Cooperative inquiry 2.Master present progressive tense,used to,passive voice,present perfect tense and modal verbs. 1.Ask students to read the passage silently and as ,Teaching Key Points教学重点 quickly as they can to catch the main meaning,then complete the fact sheet in 3a.Finally,check the answers 1.Key words and phrases:shark,fin.cruel,harmful, with the whole class. chain,ecosystem,industry,law,scientific.afford, 2.Have some students read aloud the passage.The reusable,transportation,be harmful to.at the top of,the teacher corrects their mistakes in pronunciation.Then food chain,take part in,turn off,pay for,take action listen to the tape and repeat. 2.Key sentences: 3.Let students read the whole passage carefully and (1)But do you realize that you're killing a whole fill in the blanks with the words in the box of 3b.Then shark each time you enjoy a bowl of shark fin soup? check the answers. (2)This is not only cruel,but also harmful to the 4.Ask the students to read the sentences in environment. Grammar Focus and pay attention to their forms.The (3)The numbers of some kinds of sharks have fallen teacher explains the structures to the students and helps by over 90 percent in the last 20 to 30 years. them to review. (4)So far,no scientific studies have shown that 5.Ask the students to read the dialogue in 4a and get shark fins are good for health. the main idea of it,then fill in the blanks with the correct ,Teaching Difficulties教学难点 forms of the verbs in brackets. How to use present progressive tense,used to, 6.Let students read aloud the modal verbs in 4b and passive voice,present perfect tense and modal verbs to understand the meanings of them,then read the passage talk about pollution and environmental protection. carefully and fill in the blanks with the appropriate modal verbs from the box. 个，Teaching Aids教学工具 7.Have students discuss in groups and make a list of A tape recorder,CAl or multimedia courseware. things that people can do to help the environment in 4c. ,Teaching Steps教学步骤 Then choose some groups to report their lists. Step I Lead-in 8.Make a summary of this lesson and let students do 1.Make a greeting. some exercises to consolidate the key points. 2.Show a picture of sharks and play the video of "No Step 3 Homework Business,No Killing"by Yao Ming.Then ask questions 1.Review the words and phrases learnt in this period and talk about these things with students: 2.Preview the next lesson. What do you know about sharks? 3.Write a report about how to protect the environment. Board Design板书设计 第2课时Section A(3a4c) 1.Key vocabularies: 2.Key sentences: shark,fin.cruel,harmful,chain,ecosystem.industry.(1)This is not only cruel,but also harmful to the law.scientific,afford,reusable.transportation,be environment. harmful to,at the top of,the food chain,take part in.(2)The numbers of some kinds of sharks have fallen by turn off,pay for,take action over 90 percent in the last 20 to 30 years. (3)So far,no scientific studies have shown that shark fins are good for health. 英语 RJ版 九年级下册 教学反思 在本深时，学生通过阅读“Save the Sharks!”了解到鲨鱼正从世界上慢慢消失的事实、原因以及这将会给世界带 来的后果，从而增猫自身的环保意识，同时在语言学习中学习了一些关于环境保护的新单词和短语。老师有必要让 学生对这些新词汇给予足够的关注，并鼓励他们尽量收集更多相关词汇。在间读和口语活动中，带领学生进一步复 习了现在进行时，现在完成时、被动语态，情态动词以及“u5dto”的结构。老师需要知道学生是如何学习语法的，并 让他们在不同的活动中练习、巩固，直到真正掌握其用法」 第3课时 Section B(1a-le) △，Teaching Goals教学目标 1.To save our earth,what should we do in our daily 1.Improve students'listening and speaking skills. life?Help the students try to think up as much as 2.Learn the ways to protect the environment. possible. 2.Have the students read these items in la,rank 人，Teaching Key Points教学重点 them from the easiest (1)to the most difficult (5) 1.Key words and phrases:recycle,stop doing sth.. individually. turn off.paper napkins 3.Finish 1b.Let the students compare their answers 2.Key sentences: in la in groups,and try to give the reasons. (1)Recycling paper is really easy. 4.Introduce the background of the listening material (2)It's hard to stop riding in cars. in lc.And have the students read the phrases in the first (3)We really shouldn't use paper napkins. column.Then play the recording for students to check the 个，Teaching Difficulties教学难点 things that Julia and Jack talk about.Play the recording Use proper sentences to talk about environmental again and check the answers. protection. 5.Play the recording once again and have the 个，Teaching Aids教学工具 students finish the task in Id.Then check the answers. 6.Ask students to read the conversations in le.Then A tape recorder,CAl or multimedia courseware. have students make up their own conversations using the ,Teaching Steps教学步骤 information from 1c. Step 1 Lead-in 7.Make a summary of this lesson and let students do 1.Make a greeting. some exercises to consolidate the key points. 2.Play a video of a group of dying whales and ask Step 3 Homework questions and talk about these things with students: 1.Review the words and phrases learnt in this What happened to the animals?Why? period. 3.Talk about the world's pollution with the 2.Preview the next lesson. students. 3.Write a conversation to talk about what we can do List some ways to proteet the earth together. to help the environment. Step 2 Cooperative inquiry Board Design板书设计 第3课时Section B(1a-le) 1.Key vocabularies: 2.Key sentences: recycle,stop doing sth.,turn off,paper napkins (1)Recycling paper is really easy. (2)It's hard to stop riding in cars. (3)We really shouldn't use paper napkins. 教学反思………… 本课时主要通过听说训练让学生能听懂Juia和Jack所谈论的事情，从环保的角度去读论应该和不应该做的事 情，激发学生的环保意识。在听说活动中创设丰富的语境，让学生有很多机会运用所学的词汇以及语法结构去进行 有关环境保护的讨论。在巩固知识的同时，不断地提高学生的听说能力。 22 Unit 13 教学参考 第4课时 Section B(2a-2e) 个，Teaching Goals教学目标 students discuss in groups and prepare the new words for 1.Improve students'reading skills. the reading. 2.Learn about prefixes and suffixes. 2.Ask students to read the passage quickly and answer the following questions: ,Teaching Key Points教学重点 (1)Who is Amy Hayes？ 1.Key words and phrases:upside,gate,bottle. (2)How many people are mentioned in the passage? president,inspiration.iron,work,metal,creativity,throw Who are they? away.not...anymore.put sth.to good use,build...out of. 3.Ask the students to read the passage again and pull...down,bring back,set up,be known for,use sth.to complete the chart in 2b.Then check the answers with do sth.,not only...but also the whole class. 2.Key sentences: 4.Ask some students to read aloud the passage,and (1)Have you ever thought about how these things correct the mistakes in their pronunciation.Then listen to can actually be put to good use? the tape and repeat. (2)She built herself out of rubbish. 5.Ask students to fill in the blanks with the correct (3)He is known for using iron and other materials forms of the phrases in the box in 2c.Then check the from old cars to make beautiful art pieces. answers and ask students to read the sentences. (4)Not only can the art bring happiness to others, 6.Ask students to underline the words in the but it also shows that even cold,hard iron can be brought passage based on the words in 2d.Then show the back to life with a little creativity. students the forms of prefixes and suffixes,and explain 个，Teaching Difficulties教学难点 how these prefixes and suffixes affect the meanings. Master prefixes and suffixes. 7.Let students make a list of things that need to be done to save the environment,and discuss these things in Teaching Aids 教学工具 groups.Then choose some groups to report their opinions A tape recorder,CAl or multimedia courseware. to the class. ,Teaching Steps教学步骤 8.Make a summary of this lesson and let students do Step 1 Lead-in some exercises to consolidate the key points. 1.Make a greeting. Step 3 Homework 2.Show some pictures of different kinds of pollution.Talk 1.Review the words and phrases learnt in this about the pollution and what we should do to save our earth. period. Step 2 Cooperative inquiry 2.Preview the next lesson. 1.Finish 2a.Let students look at the title and 3.Write down the list of things we can do or have to do to protect the environment in the exercise books, pictures in 2b and guess what the passage is about.Have Board Design板书设计 第4课时 Section B(2a-2e 1.Key vocabularies: 2.Key sentences: upside,gate,bottle,president,inspiration,iron,work,(1)He is known for using iron and other materials metal,ereativity,throw away,not...anymore.put sth.to from old cars to make beautiful art pieces. good use,build...out of,pull...down,bring back,set up.(2)Not only can the art bring happiness to others,but be known for,use sth.to do sth..not only...but also it also shows that even cold,hard iron can be brought back to life with a little creativity. 教学反思 本节深是一节阅读课，在这节课上要求学生学会根据题目和插图猜测文段的大致意思，认识前缀和后搬是怎样 改变单词的意思以及如何去运用它们。学生在复习前面内容的基础上，按照任务型朗读的要求，一步一步根据2、 2b,2,2d的提示完成阅读任务。在这个过程中，引导学生采用自我预习、小组合作以及集体讨论的方式完成任务，从 而达到预期的效果。同时，学生通过阅读能认识到废物回收再利用对环境保护的意义。 23 英语 RJ版 九年级下册 第5课时 Section B(3a-Self Check) ,Teaching Goals教学目标 Is our city a nice place?Why or why not? 1.Review present progressive tense,used to,passive 2.Ask students to discuss questions in 3a and fill in voice,present perfect tense and modal verbs. the chart.Then ask each group to give a report.And the 2.How to write a letter about the environmental other groups can take notes. problems and suggestions. 3.Ask students a question:How to solve the problems in our city?Let students discuss in groups and ,Teaching Key Points教学重点 think of as many suggestions that can solve each 1.Key words and phrases:pollute,protect,create. environmental problem in our city as possible. health,important,need to be improved,cause the 4.Ask students to write a letter to the city mayor problem,getting worse and worse about the problems and the suggestions.Then have some 2.Key sentences: students share their letters with the whole class.And (1)The river used to be so clean. they can help their partner to correct it. (2)We have seen many changes in the environment. 5.Ask students to write different forms of the words (3)People should take public transportation more. individually in Self Check 1,discuss in groups and add (4)The air pollution is getting worse and worse. more to each group.Then check their answers with the 个，Teaching Difficulties教学难点 whole class. Use the words and structures to write a letter about 6.Help the students understand the meaning of the the environmental problems and give suggestions. grammar structures and let them match the statements with the grammar structures in Self Check 2 individually. 个，Teaching Aids教学工具 7.Ask students to discuss ways to cut down on these CAI or multimedia courseware. kinds of pollution and fill in the chart in Self Check 3. ,Teaching Steps教学步骤 Then ask some students to give a report to share their Step 1 Lead-in ideas. 1.Make a greeting. 8.Make a summary of this lesson and let students do 2.Discuss what we should do and what the some exercises to consolidate the key points. government and organizations need to do about the Step 3 Homework environment. 1.Review the whole unit. Step 2 Cooperative inquiry 2.Write down some ways of cutting down the four 1.Have a free talk with students about the following kinds of pollution in Self Check 3. question: Board Design板书设计 第5课时Section B3a-Self Check) 1.Key vocabularies: 2.Key sentences: pollute,protect,create,health,important,need to be (1)The river used to be so clean. improved.cause the problem,getting worse and worse (2)We have seen many changes in the environment. (3)People should take public transportation more. (4)The air pollution is getting worse and worse. 教学反思 这是本单元的最后一节课。学生复习并运用他们在单元中学到的知识来写一封关于如何保护环境的信。在教 学的过程中，可以通过引导学生自主复习，以小组合作的方式完成对本单元知识点的梳理：同时通过3、3b的活动， 提升学生对知识的综合运用能力。