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英语八年级备课组教学设计
课题： Lesson 8 Why Are Plants Important
使用时间：
课标学习： 进入21世纪，信息技术在英语教学中的使用已经比较普及，音频、视频等多媒体的运用以及网络资源都为英语教学提供了诸多便利，但也带来了一些问题。比如，教师的教学过度依赖PPT，缺乏对多媒体如何有效服务英语教学的深度思考，课本“搬家”、练习讲解、答案检查等多媒体功能限制了教师与学生之间的真实互动和有意义的交流。因此，“教学建议”提出，教师要充分认识到现代信息技术不仅为英语教学提供了多模态的手段、平台和空间，还提供了丰富的资源与跨时空的语言学习和使用机会，对创设良好学习情境、促进教育理念更新和教学方式变革具有重要支撑作用。
教材分析： Lesson 8 Why Are Plants Important 是冀教版英语八年级下册第二单元的第二课时，本单元的主题是保护环境，文章以对话的方式谈论植树，通过对文本的学习，了解基本句式，掌握重点知识点：pleasant, shade, fulfill, basic, soil, so many, in the shade, over there, in many ways, take energy from..., be made from, carry away, look beautiful, in a word等，与学生的实际生活贴近，学生能通过目标语言在实际生活中谈论植树话题。
学情分析： 八年级学生已经在低年级时对植树的表达有所了解和学习，大部分学生对表达植树的词汇已经掌握；通过学本教学理念的实施，学生自学、互学、展学的学习方法和思维逐步形成，能够在认真自学、互助互学、倾听展学中解决各自存在的基本问题，学习能力有所提升。
学习目标： 1.Master new words 、 phrases and sentences：hole; large;root; seedling; cover; fill;storm;dirty pleasant, shade, fulfill, basic, soil, so many, in the shade, over there, in many ways, take energy from..., be made from, carry away, look beautiful, in a word
评估任务 1.Task 1(ppt5),Task2(ppt6/7), 2.Task3(ppt15/16/17)
学习重点: pleasant, shade, fulfill, basic, soil, so many, in the shade, over there, in many ways, take energy from..., be made from, carry away, look beautiful, in a word, carry away, look beautiful, in a word
学习难点: be made from与be made of
教学过程:
一、教学导入 Look at the picture and answer the question. Which season is your favourite Why 二次备课
二、教学过程 第一学程： Task1:New words learning It is pleasant to walk in the forest. You can sit in the shade under a tree. They help us fulfill our basic needs. Plants cover the soil 学法指导 Step1:lead students look at the pictures and try to read and remember the new words by themselves. Step2:Let students read the sentences and try to translate them.Call some good students to help someone in trouble. Step3:Let students read after the teachers,and the teacher explain some key points that students couldn’t understand by themselves. Step4:Check new words and play a game.Students choose a Chinese meaning,then read and spell the English word. 设计意图 Let students know and learn the new words by show some pictures and real scene.Students can use the new words easily. 第二学程： Reading Task 2:Read the lesson and tick the items mentioned. People can eat plants or use them as medicine. 2.The plants cover the soil and can stop the dust. When the weather is sunny and hot, people can sit in the shade under a tree. The plants make everything look beautiful. People use wood from trees to build houses and furniture. Task 3: Read the lesson and answer the following questions. 1. What are Li Ming and his classmates doing on March 12 2. Why do many people come to plant trees Because the environment is changing and they want to do something to help. 3. What are the basic steps for planting a tree Dig a hole, put the seedling inside, cover the roots,fill the hole with dirt, pack the dirt around the tree and put water in the bottom of the hole. 学法指导 Step1:lead students Read the lesson and write true or false by themselves,if they have problems,they can ask the leaders for help. Step2:Check the answers and let students find out the sentences that include the information in the text,and the teacher explain the key sentences in time. Step3:Let students finish task 2 by themselves,and then check the answers before the class. Step4:Let students finish task 3 in groups,Help the students that are in trouble. 设计意图 Let students understand the text by this learning procedure,and develop students’ reading skills.And the teacher points out some key sentences in time. 第三学程：exercise Task 4:Fill in the blanks with correct forms of the words in the box. 1.All plants take energy ____ the sun and make it ____food. A. to; from B. into; to C. from; to D. from; into 2.The desks are made _______ wood. A. in B. from C. into D. of 3.Plants cover the soil. Then the wind and water don’t carry the soil ___. A. in B. out of C. away D. on 4.People can’t live _____ air or water. A. with B. without C. in D. and
三、教学总结 T:What have you learned in this lesson Ss:pleasant, shade, fulfill, basic, soil, so many, in the shade, over there, in many ways, take energy from..., be made from, carry away, look beautiful, in a word, carry away, look beautiful, in a word
四、作业设计 1.No.one and two make a dialogue about plant. 2.No.four finish exercise 1/2 in the Homework-book.
五、板书设计 Lesson 8 Why Are Plants Important Words and Expressions : so many, in the shade, over there, in many ways, take energy from..., be made from, carry away, look beautiful, in a word, carry away, look beautiful, in a word
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