英语人教版九年级全册Unit 7Teenagers.......doc

Unit 7 Teenagers should be allowed to choose their own clothes（第1课时）一、教材分析：本节课着重谈论青少年是否被允许做某事及对该事物的评价。即围绕“Teenagers should(not) be allowed to -.”这个话题进行讨论的。其难点是被动语态的运用。提倡课前预习是我们的一贯做法。本课把直观式教学注入到任务型教学之中，让学生真正体验到“学中有乐，乐在学中”。二、三维目标：1.知识和技能目标：1）谈论青少年应该或不应该被允许做什么。Teenagers should(not) be allowed to -. 2)了解家规、班规、校规。2.过程与方法目标：1）能运用所学知识练习被动语态的句式。 2）能用所学句型进行交际练习。3） 提倡课前预习是我们的一贯做法。本课把直观式教学注入到任务型教学之中，让学生真正体验到“学中有乐，乐在学中”。3.情感、态度和价值观目标：培养学生的听说演等能力及合作学习的意识。三、教学重点：围绕“Sb should(not) be allowed to do sth”这个话题，运用所学短语进行讨论。四、教学难点：被动语态的运用及构成。五、教学策略：通过谈论家规、班规和校规，充分掌握被动语态的用法.六、教学准备: 多媒体课件 教科书 卡片 录音机 课前预习学案。七、教学环节：Step1 Phrases learningShow these cards in Chinese：go out with friends everynight get their ears piercedhavepart-time jobs drive choose their own clothes work at nightdo homework with friendsReadafter the teacher the phrases .Thenread together.Ask thestudents read the cards one by one.(出示卡片，学习短语; 运用卡片检验学习效果。这些为任务型教学的实施作好了准备。)Step 2 PresentationWrite this dialogue on the blackboard:A: Teenagers should be allowed to-.B: I agree. They are too -.A: Do you think teenagers should be allowed to-?B: -.Show theother cards:toowild too youngtoo sillynot serious enough not oldenoughnot calm enoughDo thesame as the beginning phrases above.Help thestudents to finish the dialogue.被动语态的构成： 主语+ be + 及物动词的过去分词常见的几种时态的被动语态一般现在时：主语 + be ( am / is / are )+ 及物动词的过去分词 + -一般过去时：主语 + was / were + 及物动词的过去分词 + -一般将来时：主语 + will / shall + be + 及物动词的过去分词 + -含情态动词时其构成：主语 + 情态动词 + be +及物动词的过去分词（板书讨论主题，出示卡片帮助学生造句，为开展学生活动做准备）Step 3 DiscussionLet thestudents discuss the dialogue in pairs for a few minutes.Step 4 PerformanceAsk somepairs to perform in front of the class.(以活动为中心的任务型教学，体现了以学生为主体的新型课程观。）Step5ReadingSB. P49,1a.Readthese sentences together.Finishthe exercise of 1a.1c. Read together.Step6 ListeningSB. P49.1b. Give instructions about the listening exercise.Listento the tape twice.Checkthe answers.Step 7HomeworkMemorizethe new words and phrases.Practicethe dialogues after class.八、板书设计：Unit 7Teenagers should be allowed to choose their own clothesA: Teenagers should be allowedto -.B: I agree. They are too -.A: Do you think teenagers should be allowedto -?B: -.被动语态的构成： 主语 + be + 及物动词的过去分词常见的几种时态的被动语态一般现在时：主语 + be ( am / is / are) +及物动词的过去分词 + -一般过去时：主语 + was / were + 及物动词的过去分词 + -一般将来时：主语 + will / shall + be+ 及物动词的过去分词 + -含情态动词时其构成：主语 + 情态动词 + be +及物动词的过去分词九、教