新目标九年级英语Unit_2第一课时教案

1、九年级英语Unit 2 I used to be afraid of the dark. 教学设计一教材分析1. 教材的地位和作用本单元是初中英语新教材第三册第2单元，本单元的核心话题为“talk about what they used to be like”，围绕着谈论过去自己和他人过去经常做的事，谈论自己和他人过去的外貌性格爱好，以观察图片、听力理解、阅读理解等训练方式和独立学习、合作交流、完成任务等形式完成目标语言的输入，学习句型Used to 为主要学习任务，并且设置任务型综合性语言实践活动，让学生在交际活动中，学会如何正确地用英语表达自己的意见和建议，重在培养学生的习得语言运用能力

2、、实践能力、合作能力及创新意识。2. 教学目标(1)语言目标：谈论自己和他人过去是什么模样。(2)知识目标重点词汇 Used to和描述人的外貌和性格的形容词。重点句型 Mario used to be short, but now he is tall.She used to be shy, but now he is outgoing.I used to have shot hair, but now I have long hair.(3)能力目标：1）依托本单元的语言素材提高学生听、说、读、写及自学、创新和沟通能力。熟练掌握“used to” 句型，培养学生运用语言的能力。2）培养学生

3、善于听说、乐于听说的良好习惯和学习能力。3）运用CAI或图片，充分调动学生的感官，培养观察力和注意力。4）在表演中培养学生乐于表达的人际交往能力和知识创新能力。(4）情感目标：人是发展变化的,矮的同学长高了,胖的同学变瘦了,兴趣爱好也会较以前有所不同,随着年龄的增长,同学们应不断克服自己的缺点,增长知识,健全自己的人格,日趋完善自己。3教学重点和难点：重点：这一单元的重点在于“used to be 句型的用法”。 难点：掌握表示性格、外貌和爱好的句子表达。used to句型在日常生活中的运用。二 教材处理：根据以上对教材的分析，同时从所教班级学生实际出发，在教材处理上，将重点落在两个主要的环节

4、上：一是人物外貌性格的描述和表达，二是used to do 的用法。 同时每个环节又作了两次递进式的演练，这样可以相对降低学生的学习难度，同时也是贯彻顺序渐进的原则。从中巧妙地穿插图片帮助学生进行适当的归纳讲解，在此基础上最后进入游戏活动，让学生在玩中学，学中玩，以期达到本单元的教学目的。 三教学方法：本单元从一开始导入，就以任务型为驱动，坚持以教师为主导，学生为主体展开师生双边及学生之间多边的对话， 并同时辅以由浅入深，层层推进，演绎归纳，听说并重的原则。采用视听法、问答法，和情景交际法，并把竞争机制引入课堂。（1）视听法，主要通过多媒体课件展示、图片展示、老师提问、学生回答等方式提供让学生

5、看、听、说、的练习机会。（2）问答法和情景交际法，用多媒体展示各种图片，让学生利用这些图片进行交流，让学生在做中学，在实践中获得信息，习得英语。学生通过谈论自己或别人过去和现在的不同之处，来练习used to be 句型。利用图画创设情境的形式来练习这个句型。例如：利用悬念法、引申法设置谢霆锋小时候的照片和现在的照片来对比，让学生对他们比较感兴趣的明星进行外貌和爱好上的描述，学生会非常的积极，以达到教学目的。四 教学手段：本课时以多媒体为主要教学辅助手段。五 教学程序：Step 1 Revision Talk about the students themselves what they us

6、ed to be like two years ago.What did she / he look like two years ago ?He used to be short. / thin / straight hair / funny./ heavyStep 2 Lead in and Activity 1a1. Show some pictures about some stars，ask students to say their appearance and personality.Students are very glad. Review the words about a

7、ppearance and personality.T: Who is she/ he?S: She/ He isT: She/ He used to be short, didnt she/ he?S: Yes.She used to be thin. She used to have short hair.2. Fill in the chart below with words to describe people.3. Show two pictures about a girl. Then ask the students: “What did she use to be?” Let

8、 students say their opinions freely, “She used to be , but now she is ” Lead in “used to be”.4. Show two pictures about Xie Tingfeng. Guess, “Who is he?” Lead in “He was short when he was a child, but he is tall now.” The students say, “He used to be short, but now he is tall.” Change the hobby abou

9、t Xie Tingfeng. “He used to play basketball in the free time, but now he is interested in playing football.”Step 3 Activity 1b1. Play the tape. The Ss listen and fill in the blanks. What did his friends use to look like?2. Listen again and check up the answers.Step 4 Work in pairs, ask and answer1.

10、Look at the pictures and make sentences. He/She used to be/have/wear but now he/she is/has/wears.2. Pair worksA: What did you use to look like?B: I used to be fat, but now Im thin. What about you?A: I used to but now Im 1.3. ReportI used to be heavy, but now Im thin. My friend used to, but now he/sh

11、e is Step 5 Grammarused to do sth过去常常做某事，而现在已不做。只有一种形式,即过去式,可用于所有人称。1. 肯定句 He used to get up early. The river used to be clean.2. 否定句, 常用didnt use to或used not to He didnt use to smoke. He used not to smoke.3. 疑问句，常用Did use to? Did he use to smoke?4. 反意疑问句(1) She used to work there, didnt she? (2)You didnt use to be tall, did you?Step 6 Play Games-Lucky 52He/She used to be_, but now he/she is _. The students choose a number from 1 to 9 and look at the picture to answer the question. If the students answer the question c