资源简介

Unit 2 Be sporty, be healthy
Grammar and usage教案
教材分析：
本课时以“社区健身中心重新开放”创设情境，引导学生观察并探究现在进行时和现在完成时中被动语态的意义与用法。本文的取向在于学生通过学习，熟悉有关运动中心与活动的表达，进一步运用关于健康与体育问题的表达，理解健康与运动的体现方式与意义，并能针对特定内容进行角色扮演。
教学策略与设计说明：
采用任务型教学法(Task-based language teaching)，布置活动任务，设置活动目的，引导学生完成相关任务，达成各教学步骤设计目的。
教学目标：
在本课学习结束时，学生能够：
语言能力上，习得涉及健康与体育活动话题的重点词组，掌握现在进行时与现在完成时的被动语态语法点，熟悉其形式、功能与使用。
思维品质上，归纳梳理现在进行时与现在完成时的被动语态的异同；在完成任务时逻辑有序的整合信息。
文化品格上，熟悉健康与体育主题在生活中的体现方式，积极参与相关活动与话题讨论，理解健康与体育的意义与内涵。
学习能力上，学会运用归纳方法对语法点进行分类学习，学会归纳总结完成任务方法与步骤；根据场景选择得体句式与词语进行表达和交流，了解并进行礼貌用语。
教学重点：
学生了解现在进行时与现在完成时的被动语态基本形式与功能。
教学难点：
学生学会正确使用现在进行时与现在完成时的被动语态进行句子改写。
教学资源：
教材、多媒体课件、黑板与粉笔。
教学过程：
步骤 教学活动 设计意图 时间与模式
Step 1 Lead-in: Ss are asked to think about the features a leaflet has. T could lead Ss to pay attention to the red part of the sentences while checking the answers together. 利用图片，激活学生已有知识，引出主题。 5’ CW/IW
Step 2 Explore the rules: Ss are asked to find the sentences that use the passive voice in the leaflet and fill in the table. Before the task, T could lead Ss to review the basic rules of passive voice, T needs to highlight the pattern of passive voice: be done and the reason why people use passive voice rather than active voice. Then, T shows the table of present continuous tense and the present perfect tense. T and Ss check the answers together. 带领学生回顾相关语态与时态知识点，引导学生发现现在进行时与现在完成时的被动语态，为下一环节活动做准备。 8’ CW/IW
Step 3 Explore the rules: T introduces several key rules of the passive voice in the present continuous tense and the present perfect tense. Ss summarizes the key rules for the grammatical points. 引导学生整理归纳所学知识，提升学生语言知识与学习能力。 5’ CW/IW
Step 4 Applying the rules: Ss are asked to revise the sentences using the passive voice. Strategy T could introduce the basic strategy for revising the sentences. 1. Locate the verb section; 2. Identify the tense of the sentence; 3. Covert the sentence; 4. Maintain the sentence with the correct form of passive voice. T could explain how to covert the sentence in detail. T and Ss check the answers together. 引导学生完成任务，并提示任务完成思路与方法。提高学生语言能力及学习能力。 10’ CW/IW
Step 5 Applying the rules: Ss are asked to complete the passage with correct forms of the verbs in the brackets. T could give several hints to help the Ss finish the task. T and Ss check the answer together. 强化所学内容，进行操练；操练前引导学生思考完成任务技巧，提高学生学习策略意识。 8’ CW/IW
Step 6 Question T asks two questions for summarising leaflet main ideas and the review. 1. Would you like to join the sport centre 2. Are you attracted by its classes And why Hint: T asks Ss to think individually, and provide reasons or examples to support their answers. 深度讨论语篇，引导学生独立思考，辩证分析。鼓励学生表达自己观点，提高语言能力。 3’ CW
Step 7 Interview: Ss are asked to role play an interview. Before the role-play, Ss are encouraged to create a checklist of their own and discuss. T could offer a formulate to guide the Ss. Then T analyses sample conversation and highlights some useful sentence patterns to remind Ss using specific information and polite expression. 巩固所学语言与内容，应用所学内容，全方位训练语言技能，提高语用能力。 10’ CW/GW
Step 7 Homework： Find some more leaflets online. Explore how the author use passive voice in the present continuous tense and the present perfect tense to transfer meaning. 通过网络了解手册呈现方式，并复习本节课语法知识。 1’
备注：
Ss: Students T: Teacher
IW: Individual work GW: Group work CW: Class work
教学反思：
学生通过本课时学习，能否熟练掌握现在进行时和现在完成时中被动语态的意义与用法。
学生能否正确使用现在进行时和现在完成时中被动语态进行句子改写与角色扮演。

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