人教新目标版英语八年级下Unit 2 I'll help to clean up the city parks.Section A Grammar focus 4a-4c教案（1课时）

课题：Unit 2 I’ll help to clean up the city parks. (Section A Period 3)
学习目标：知识与能力： 1. 复习Section A部分所学语言知识。 2. 运用所学知识，学会如何制定一份志愿者工作计划。过程与方法： 3. 小组合作学习，梳理、归纳、总结语言现象及知识。 情感、态度、 4. 学会帮助他人，体验助人为乐的愉悦，培养无私奉献的精神。价值观：
教学重点：总结、归纳出志愿者工作的相关表达。
教学难点：运用相关语言知识，制定一份志愿者工作计划。
教材分析：本课以援助和关爱为话题，培养学生通过归纳、总结等方法积累动词短语，掌握动词不定式的基本用法。由于本单元的重点语法结构较为复杂，教学压力较大，我结合学生实际，已将重点的语言知识和语法结构分散到不同的部分进行教学。（包括4a 和4b 的练习题目都已经完成。）因此，本节课旨在复习重点语言知识，通过梳理、归纳、总结，训练学生表达和写作的能力。
学情分析：学生通过之前的学习，已经积累了部分动词短语，了解了动词不定式的基本结构和用法；另外，大部分学生很热心，也乐于助人，但不清楚哪些人需要帮助，自己究竟能做哪些志愿者工作，如何去帮助别人，因此，教师要正确引导。
教学活动设计：Step 1. Lead in.Share a short video with the students. It’s a piece of news about students and teachers from our school doing some volunteer work in the old people’s home. Ask the students who they helped out with 设计意图： Through this way, I can lead in the class quickly and efficiently. At the same time, seeing other students and teachers from our school doing some volunteer work, the students will feel excited and proud and be willing to do some volunteer work themselves. Step 2. Review language points.Who else need help What can we do for them What other volunteer work can we do How can we call on more people 设计意图： By thinking about and answering these questions, I can lead the students to review the language points in a relaxing and comfortable situation. At the same time, it will be helpful for them to open their mind and get more ideas.Step 3. Have a summary of what we have reviewed.Lead the students to summarize the key points about volunteer work.设计意图：The students can draw a conclusion of the language points which we have reviewed and put them in the order they should be used. They also get ready for the next part--writing. Step 4. Make a volunteer plan.Lead the students to get the key points of a volunteer plan, and let them make a volunteer plan themselves.设计意图：It’s a good way to summarize the language points and put them to good use to write a volunteer plan with the phrases and sentences we discussed above.Step 5. Share your volunteer plan with your group and choose the best one.设计意图：In this part, the students can learn from each other and help each other through teamwork and sharing their plans with others, they can not only learn more ideas about volunteer work but also understand the idea of team work and the feeling of sharing.Step 6. Show time.Encourage the chosen students to come to the front of the classroom to make a speech and show their volunteer plan to the class.Then, I ask the rest of the students which plan they like better and let them stand behind the one they choose to support.I interview one student from each team, and ask them why they choose to be there. I think it’s a way to let the students learn to express their ideas and give comments to others.设计意图：It’s a good chance for the students to show their ideas and have an experience of speaking in public and in fact, it’s also a good way to call on more people.Step 7. Summary.Ask the students to share what they have learned today. And then, I draw a more completed conclusion and make the finishing point: Volunteering will make your life colorful. No matter how little the power is, everyone can make a difference! If more people can join us, the world will surely be a better place.设计意图：This part is set to give the students an opportunity to learn to generalize knowledge on their own and develop a good habit of making conclusions on study. Step 8. Sing a song.Advise the students to sing the song “I am happy”.设计意图： It’s a song that can be sung along with the music of “Two Tigers”, I wrote the lyrics with the key points of this unit myself in order not only to make the students remember the key points in this unit in a relaxing way but also feel the happiness when offering help. 学生活动：The students watch the video carefully, and one of them tell me the answer: “the old”The students think and share their ideas about volunteer work.They can say the key points together.They get the key points by answering my question and try to make their own volunteer plan.The students work in groups to share their plans and choose the one.Two of the chosen students come to the front of the classroom and show their plans.The rest of the class listen carefully and get the key points of the two students’ plans. Some of them answer the leading questions.They can answer me freely and easily.The students say the key points together.The kids keep standing and sing the song “I am happy” with me. They wave their hands and enjoy the moment.
小结：Volunteering will make your life colorful. No matter how little the power is, everyone can make a difference! If more people can join us, the world will surely be a better place.
板书设计： Unit 2 Section A 3
作业布置：Make your volunteer work plan come true this weekend.
教学反思： 本节课同学生一起对本单元Section A 部分的重点语言知识进行了复习，引导学生通过小组合作学习，学会了如何制定一份志愿者工作计划，并指导学生进行写作练习。课堂上学生相互学习，相互探讨，互相帮助，分享学习成果。总体来说，作为一节复习小结课，本节课打破传统语法教学模式，通过创设情境，启发引导学生进行合作学习，并进行探究、归纳和总结。学生积累了语言知识，体验了情境学习与合作学习轻松愉悦的过程，并感受到了自我成就的快乐，培养了学生助人为乐的高尚情怀。 因为教室的空间有限，只有少数学生代表在全班展示他们的志愿者计划，如果有更多的学生能展示分享，效果会更佳。
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