unit 4 Sharing Period 3 Review useful structures-教案课件-高中英语选择性必修四

新人教版（2019）英语选修性必修四 Unit 4 Sharing Period 3 Review useful structures教学设计 课题 Unit 4 Period 3 Review useful structures 单元 Unit 4 学科 English 年级 Grade 2 教材 分析 该部分综合复习按结构分类的句子成分，包括名词短语、动词短语、副词短语、形容词短语 和介词短语。学生了解并掌握句子成分，能够在听力和阅读中更好地厘清句子结构、抓住句子主干、理解句子的核心意思和附加信息；同时在口语和书面表达时，学生能对句子成分有更加清晰的概念。如果学生能够主动使用不同的短语，并根据交际需要用来丰富句子内容，那么可以增加语言表达的多样性。活动1要求学生识别句子中的短语类别和功能。活动2以“一带一路”建设为背景，在延伸主题意义的同时，强化对短语的使用。活动3的设计具有开放性和创造性，启发学生从编辑的视角尝试通过增加短语成分的方式修改、润色一篇普通的志愿者招聘广告，让其更加吸引读者，同时也能让学生在改写活动中更加直观地体会短语的语用功能。 学习目标与核心素养 1. To identify the different phrases and state their functions. 2.To do some related exercises. 3.To apply what students have learnt in revising an advertisement by add more phrases. 重点 To practise different phrases and learn inductively the purpose of their use. 难点 To revise an advertisement by add more phrases. 教学过程 教学环节 教师活动 学生活动 设计意图 导入新课 Lead-in As we talked about in previous class, Sharing Matters. It is also a good virtue to share things you like with others. Now I’d like to share a beautiful poem with you. Show the video of the poem. The author used a lot of phrases in the poem. How do these phrases express feelings? It was a long time ago. I have almost forgotten my dream. But it was there then, In front of me, Bright like a sun My dream. They express the feeling of joy,as if his dream is as bright as a sun. And then the wall rose, Rose slowly, Slowly, Between me and my dream. Rose slowly,slowly, Dimming, Hiding, The light of my dream. Rose until it touched the sky The wall. Shadow. I am black. I lie down in the shadow. No longer the light of my dream before me Above me. Only the thick wall. Only the shadow. They express the feeling of sadness,as now his life is in darkness. My hands! My dark hands! Break through the wall! Find my dream! Help me to shatter this darkness, To smash this night, To break this shadow Into a thousand lights of sun, Into a thousand whirling dreams. Of sun! They express the feeling of power and determination to change his life. Review five types of phrases. Students appreciate the poem. Students find out different phrases and think how these phrases express feelings? Students recall five types of phrases. To arouse students’ interest in the class. To warm up for the following activities. To review five types of phrases and their functions.. 新课 Activity 1 Identify the phrases in the following sentences and state their functions. Mark noun phrases as NP, verb phrases VP, adverbial phrases AdvP, adjective phrases AdjP, and prepositional phrases PrepP. Activity 2 Complete the passage with the phrases below in their proper forms. beautiful modern road, a chorus of, dusty track, straight towards, a large amount of investment, with dangerous disease China has offered ____________________________ to many countries in its Belt and Road Initiative. In the Congo, many ___________ have been transformed into _____________________since then. Trains run ________________ Europe from China, and to China from Europe, bringing new jobs and opportunities to both ends. Chinese healthcare workers have also been sent to provide aid to places ______________________. Despite all the difficulties involved in this project, these efforts have been greeted with __________ support from the locals. Answers :a large amount of investment, dusty track, beautiful modern road, straight towards,with dangerous disease,a chorus of Questions: How much do you know about the Belt and Road Initiative? 1. When was the idea of the Belt and Road first put forward? In 2013 2. What kind of projects does it carry out? Economic cooperation and culture communication, such as building roads and railways, volunteer work in education and health care. 3. What is the purpose of the Belt and Road? The purpose of the Belt and Road is a win-win for all. Activity 3 Imagine you are an editor of a volunteer website. Here is an advertisement for volunteers. Improving Health in Guinea In order to ease suffering in Guinea, volunteers are needed to provide healthcare information. As a volunteer, you will be responsible for organizing lectures, preparing posters, and visiting schools and families. There is no doubt that these activities will leave you with unforgettable memories. The program will last for one year or more, depending on your performance. You need to be over 18 and be able to communicate in English. You don’t need to have overseas experience, but you should be friendly and outgoing. If you are interested in volunteering, please speak to our representative online. 1. How much do you know about Guinea ? 2.What is the purpose of this advertisement? To recruit volunteers to provide healthcare information . 3.What are the key points in the advertisement? The volunteers