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1、好好学习 天天向上Unit4 I used to be afraid of the darkness. Grammar focus奇台一中霍瑞华Teaching aims and demands:1. Aims on ability學生通过完成单元话题语法任务,准确、熟练地运用本单元目标语言:used to do.能正确使用目标语言谈论和描述自己现在和以前在外貌、性格、爱好等方面的变化。2. Aims on knowledge學生通过本单元话题语法任务,发展话题语法能力,提高综合语言运用能力。3 .Aims on emotions學生通过完成单元语法學习任务,培养思维的广阔度和创造性。Teac
2、hing importance and difficulties: 单元话题语法,基于本单元的话题:Talk about what you used to be like.用一些相关联的图片和阅读材料启发學生思考,激发想象,限定话题范围内的写作。重点培养學生的写作能力,提高學生的综合语言运用能力。Learning strategies: self-learningTeaching tools: blackboard, and multi-media computer Teaching method: Task-based language method.Teaching procedures:
3、Step 1:Lead inTalk about the teacher according to the pictures。T: This year,lots of changes happened to me .设计意图:通过让學生观看老师过去与现在的对比图片,引导學生进入學习情境,还有敎师本人的相片对比,不仅激发了學生的學习兴趣,满足了他们好奇的心理特征,而且可以让學生使用本单元句型简单谈论人物的外貌变化,使他们迅速投入到课堂學习活动中,为深入思考做好充足的准备工作。Step 2: ComparisonAccording to the pictures. Please compare t
4、he differences and try to find more detail and more points.设计意图:为學生发现语法特点准备工作。使學生的思维更开阔,为接下来的写作做好铺垫。Step 3: the usage of used to doShowing examplesWe use “used to do” to describe:A.things we often did before, but now we dont doB.things we liked to doC.things we wanted to do结论:used to do.表示“过去常常做某事”（
5、即现在已经不做了）, 只有一般过去时。设计意图:通过一个对比分析,让學生熟练运用used to 句型表达人物在外貌、性格爱好等方面的变化,为后面的练习做准备。同时能够再次激发學生探索的兴趣及表达欲望。Step 4: The forms of used to do. 1. 肯定句 (Affirmative Form)I used to get up at 7 oclock in the morning.2. 否定句 (Negative Form)I didnt use to read English books often.3. 一般疑问句 (Yes/No Question)_you_get u
6、p at 7 oclock in the morning?Yes, I did.No, I didnt.结论:只有used的形式发生了形式变化used to 后面都跟_设计意图:在问题引领下,培养學生独立思考的意识和连贯的语言表达技巧,搭建语法框架。Step 5: Lets practice !Before, we _ blue school uniforms. (wear)But now we _ red school uniforms.1.Fill in the blanks_you _English in the morning? (read)No, we_ English in the
7、 morning.We_at that time.But now we must read English in the classroom.2.Right or wrong？1.I was used to play soccer every day, but now I dont play it.2.She didnt used to have long curly hair.3.My father used to smoking a lot , but now he gives it up.4.Did you used to be afraid of high places?设计意图:通过具体的分层练习,促使學生形成思考力掌握目标语言,突破重难点。Step 6:Summary1. used to do.表示“过去常常做某事”（即现在已经不做了）。2.它有三种形式: 肯定句 sb. used to do. 否定句 sb. didnt use to do. 疑问句 Did sb. use to do.?3.只有一般过去时,只有used的形式会发生变化4.used to 后面的动词使用原形。3