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Unit 13 We’re trying to save the earth!Section A 3a -3b话题: Protecting the animals一、教学目标：1. 语言知识目标基本词汇：shark, cruel. harmful, chain, ecosystem, industry, law, scientific,基本词组：cut off, be harmful to, throw back to ,no longer, at the top of something,bring danger to, be endangered, thenumber of, be good for, the sale of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 aregood for health.We should help save the sharks.2.技能目标: 1）.Try to know how to use the grammar, such as thepresent tense,the present perfect tense, the passivevoice and modal verb.3.情感目标: Animals are our friends. We must know how to love themand how to protect them．That way, It is good for bothanimals and us.4.过程方法：According to finishing some tasks to train students’integrating skills and train the ability of expressingstudents’ own opinions．二、教学重难点：1. 教学重点：（1）.Try to know how to use the grammar, such as the presenttense, the present perfect tense, the passive voice and modalverb.（2）.The methods of protect animals and environment.2. 教学难点：How to improve students’ integrating skills．三、学习策略：Reading for specific information .cooperative learning四、教学步骤:Step1: Leading in and pre-reading.Show students pictures of pandas, tigers and sharks and so on. Get students learn the meaning of the new words “shark fin ,cruel ect”.By showing a video gave students know how people get the shark fin and ask them “Do you still want to try shark fin soup?” next, show the pictures of process of getting shark fin and making shark fin soup, get students know the meaning and the urgency of Saving sharks! Step 2: While-readingTask1. Reading the whole passage quickly and find the main idea of this passage. At the same time, get the students know some reading tips like Looking at the pictures and the topic, You can get some main information about the text. Besides, have students get the the meaning of each paragraph with reading tip2 like Find out the key words in each paragraph. You can get some informationTask2.Read Para1 and judge the sentences.(True or false)1).Shark fin soup is famous and expensive all around the world.( false)in Southern China2).You’re killing a whole shark each time when you enjoy a bowl of shark fin soup.(True)Scanning :Para2.Find out the topic sentence in this paragraph with Reading Tip 3 The topic sentence gives us the main idea of each paragraph. It may be at th e beginning or end of the paragraph, sometimes it’s also in the middle ,then finish the tasks about Why it is cruel? And Why is it harmful to the environment.Task3:ScanningRead Para.3 and answer the questions :1.What are the names of the two environmental protection groups ?2.What do the environmental protection groups around the world do to fight against “ finning” ?3. Have any scientific studies shown that shark fins are good for health? After that, lead in the fact some problems of eating shark fin soup. Task4. After readingGuide the students to understand how the write writer analyzes the problem in this article, such as Proposing (提出) the fact (Para1), Analyzing (分析) the problem( Para 2), and Solving the problem( Para 3).Step4:According to the text ,finish the exercises3a-3b. Then in order to test how students master the key points in the article, complete a passage. Some people like eating shark fin soup, especially in________China.A whole shark has been killed_______ you enjoy a bowl of shark fin soup. When people catch sharks, they ______ their fins and throw theshark back into the ocean. Without a fin, a shark can __________ swim and slowly dies. If sharks’ numbers drop too low, it will _________ all ocean life. __________ some kinds of sharks have _______ by over 90 percent in the last 20 to 30 years.So they are__________.Let's ______sharks.Step5. GroupworkSay: What can we do to protect the endangered animals? (Suggestions Wanted)First have students discuss how to protect the endangered animals. Then ask some of the students to give suggestions. if possible, I will help them.Step6.HomeworkMany wild animals are endangered now.Write about how to protect the endangered animals.Advice: Students should give present situation(现状),reasons and solutions in their compositions.。
Unit 13 We’re trying to save the earth!Section A (3a~3b)教学目标【知识与技能】1.掌握句型：So far, no scientific studies have showed that shark fins are good for health.2. 掌握本课单词和短语：cruel, harmful, shark, fin, chain, ecosystem, industry, law, scientific, be harmful to, at the top of3. 掌握本课语法：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。
【情感、态度与价值观】有环境危机意识，学会关注环境保护环境。
教学重难点【教学重点】掌握句型：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。
2）保护环境的措施方法。
【教学难点】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。
教学过程Step 1 Lead in(1) Teacher tells students the earth is badly polluted. What should we do to save the earth? Let’s take action. For example:①Turn off the lights when you leave a room;②Take buses instead of driving cars③Recycle books and paper.(2) There are some animals are endangered. We should do something to protect the animals and the environment!Step 2 ReadingSharks are endangered, read the passage and judge the sentences.①Shark’s fin（鱼鳍）soup is famous and expensive all around the world.②We have to kill a whole shark to get a bowl of shark’s fin soup.③People cut off sharks’ fins and throw the sharks back into the ocean.④Sharks are in the bottom of the food chain in the ocean’s ecosystem.⑤WildAid and the WWF are environmental protection groups in China.⑥Shark’s fin s are good for health.Complete the fact sheet in 3a.Where shark fin soup is popularNumber of sharks caughtand traded every yearHow much the numbers ofsome kinds of sharks havefallen in the last 20 to 30yearsTwo environmental groupswhich are against “finning”Step 3 Practice(1) Read the passage and dill in the blanks with the words in the box.1. Many people do not realize they are killing a whole shark ______ they enjoy a bowl of shark fin soup.2. Sharks are at the top of the food chain, ____ if their numbers drop, the ocean’s ecosystem will be in danger.3. Many think that sharks are too strong to be endangered, _____ they are wrong.4. _________ there are no scientific studies to support this, a lot of people believe that shark fins are good for health.5. Sharks may disappear one day ___ we do not do something to stop the sale of shark fins.(2) Retell the passage according to the words below.shark’s fin soup, in southern Chinaeach time cut off no longer not only…but also…at the top drop be endangered the strongest around 70 million fallen by over 90 percent WildAid and the WWF develop laws scientific studiesStep 4 Language points1. A shark can no longer swim and slowly dies. 鲨鱼不能再游泳然后慢慢死掉。
Unit 13 We are trying to save the earth! Section A 3a Save the sharks各位老师：你们好! 我说课选定的内容是根据新人教版九年级英语全册第13单元We are trying to save the earth!的第二课时Section A 3a ,3b。
今天，借此平台，有机会与各位同行交流，希望大家指导我的说课。
谢谢！我主要是从学情分析、教材分析、教学目标、教学策略、教学过程、效果预测等几个方面进行具体的阐述。
一．Analysis of the students` learning condition(学情分析)九年级学生在心理方面相对比较成熟，思维也非常活跃。
虽然已经掌握了一定的英语基础，但是部分学生学习兴趣不高。
教学活动中尽量让他们参与到活动中来，创造更多的机会，鼓励他们多说英语，树立学好英语的自信心。
因此在教学中我不光注重知识的传授，还重视培养学生的学习兴趣。
二．Analysis of the teaching material(教材分析)Section A 3a版块是阅读任务。
3a 的阅读是一篇倡议书，其中介绍了人类捕捉鲨鱼获取鱼翅，破坏生态平衡的情况，文章紧扣单元话题，呼吁人们保护鲨鱼，渗透了对学生的情感教育。
3a的阅读任务是要求学生阅读文章，根据文章内容填写表格，目的是考察学生对文章细节的掌握。
三．Teaching objectives(教学目标)By the end of the class, the students should be able to:1. have a better understanding and greater knowledge about sharks.2. protect the sharks and the environment.四：Important and difficult points.(重点难点)1. to get the students to understand the text carefully.2. to get the students to know the importance of save the shark.3. to get the students to know how to save the earth.五．Teaching aids(教具)Multi-media, PPT, Blackboard六：Teaching method:Task –based language teaching method, guided discovery method信息技术学科教学目标：本节课我采用多媒体课件（PPT）进行教学，创设英语学习情境，调动学生学习兴趣。
