1、英语（必修第二册）Unit 2 Be sporty, be healthyGrammar and usage湖南省岳阳市第一中学 方红梅I. Learning objectivesBy the end of the lesson, students will be able to:1. know the basic forms of the passive voice in the present continuous and present perfect tenses;2. grasp the usage of the target grammar in real conditions;
2、3. be cooperative and helpful when working together.II. Key competence focus1. Understand the usage of the passive voice in the present continuous and present perfect tenses. 2. Use the target grammar in real conditions. III. Predicted area of difficulty1. Grasp the usage of the target grammar. 2. F
3、ully participate in the class activities.IV. Teaching proceduresStep 1 Lead-inT asks Ss to have a free talk about these questions: Where do you usually take exercise? What sports can you do there?【设计意图：整个导入环节紧扣单元话题，激发学生的热情。同时利用问题和答案导出本课时语篇的话题。】Step 2 Exploring the rules 1. T asks Ss to read a leafle
4、t about a new sports centre, find the sentences that use the passive voice in the present continuous and present perfect tenses and fill in the table. 2. T shows more examples of the passive voice in the present continuous tense and asks Ss to explore the rules. (1) T shows Ss two pairs of sentences
5、 and asks Ss to pay attention to the passive voice in the present continuous tense. The boss is interviewing all the applicants. (active voice) All the applicants are being interviewed (by the boss). (passive voice) Right now the scientists are developing the new products in the laboratory. (active
6、voice) Right now the new products are being developed in the laboratory (by the scientists). (passive voice) (2) T shows Ss the passive voice in the present continuous tense for phrasal verbs and asks Ss to explore the rules. Make sure that all the victims are being taken good care of. Nobody suspec
7、ts that the plan is being carried out well.(3) T shows Ss the passive voice in the present continuous tense for verbs with two objects and asks Ss to explore the rules. The teacher is giving examination papers to students. (active voice) Examination papers are being given to students (by the teacher
8、). (passive voice)(4) T shows more examples of the passive voice in the present continuous tense and explores the rules of how the passive voice in the present continuous tense can be replaced by phrases of “under + noun”. 3. T shows more examples of the passive voice in the present perfect tense an
9、d asks Ss to explore the rules. (1) T shows Ss two pairs of sentences and asks Ss to pay attention to the passive voice in the present perfect tense. The police have just finished searching the area for the missing child. (active voice) Searching the area for the missing child has just been finished
10、 (by the police). (passive voice) The explorers have found many sunken ships till now. (active voice) Many sunken ships have been found (by the explorers) till now. (passive voice) (2) T shows Ss the passive voice in the present perfect tense for phrasal verbs and asks Ss to explore the rules. Every
11、 opinion has been backed up with examples. The negative feelings have been got over by doing exercise.(3) T shows Ss the passive voice in the present perfect tense for verbs with two objects and asks Ss to explore the rules. The committee has awarded the prize to him twice. (active voice) He has bee
12、n awarded the prize twice (by the committee). (passive voice)4. Working out the rules We use the passive voice in the present continuous tense to talk about something that is being done right now. The verb form is “is/are/am being done”. We use the passive voice in the present perfect tense to talk
13、about something that has been done. The verb form is “has/have been done”.【设计意图：此环节旨在引导学生掌握被动语态现在进行时和现在完成时的用法。采用发现式语法教学的方法，通过让学生阅读关于运动场变化的文章，找出包含此两种被动语态的句子，并适当补充更多例句。通过对比观察，归纳出现在进行时的被动语态和现在完成时的被动语态的基本形式和用法。】Step 3 Applying the rules1. Exercise 1T asks Ss to rewrite some sentences using the passive v
14、oice.2. Exercise 2T asks Ss to fill in the blanks with the proper verb forms.3. Exercise 3T asks Ss to translate some sentences into English, using the passive voice in the present continuous and present perfect tenses.4. Exercise 4T asks Ss to complete the review of the sports centre written by Fra
15、nces, with the correct forms of the verbs in the brackets.【设计意图：此环节着重输出，通过设置不同形式的训练，让学生对已学语法加以运用。在教材上B1单句改写练习之后，在B2和B3的语篇练习之前，设置了用动词适当形式填空和翻译句子两个练习，帮助学生更好地巩固规则。】5. Exercise 5(1) T asks Ss to work in pairs and role-play an interview between a school news reporter and Mr Lin, a PE teacher, about the preparations for the school sports meeting.(2) T shows Ss a sample for students reference. 【设计意图：通过设置真实情境，提高学生的兴趣和参与度，使语法得以生活化，体现语法的深层次运用，真正达到语言输出的目的。】V. Homework1. Rewrite the interview into a news report. 2. Finish exercise C on page 64 of the workbook.
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