Unit 12 Section B（2a-2c） 教案 【教学目标】 1. 学生根据图片和文章标题等，预测新课内容。 2. 学生能通过不同的阅读策略，整体感知文章结构（总分）、搜寻主题句、关键词捕捉文章信息。 3. 通过完成一系列问题掌握文章的写作手法、写作顺序、写作结构，熟练掌握目标语言结构： Last weekend was...but...; so...that…; see...doing...; feel...doing...和大量的动词短语。 4. 通过了解蛇和印度文化，拓宽视野。 【教学重难点】 ●重点：熟练掌握文章中出现的所有动词短语，熟练掌握动词过去式的写法。 能借助不同的方式复述故事。 ●难点：通过读故事提炼出文章的结构（总分）、顺序（时间顺序）、内容(六要素：how，what，who，when，where，why。 【课前准备】课本、多媒体课件、学案。 【教学方法】头脑风暴、情景交际法、predicting, skimming, scanning, careful reading, detailed understanding, catching and filling in the key words, putting in the right order, retelling等阅读策略、观察与思考、构建图式、文化渗透等。 【新课导入】 Step l: Lead-in Brainstorming: Can you list as many adjectives of describing animals as possible, 【新知呈现】 Step 2: Presentation (2a) 1. Brainstorming: Can you list animals we have learned What kinds of animals are you sometimes afraid of (Put a for being afraid of) Why Animals Be afraid of Why 2. Work in groups. Exchange your ideas with your group members. 3. Ask several students to share their ideas in front of whole class. （设计意图：通过brainstorming复习动物词汇，通过询问学生What kinds of animals are you sometimes afraid of Why 引出交际的内容，激活与文章有关的背景知识，鼓励学生发表个人看法，在最短的时间里融入英语课堂。通过这种互动方式可以让学生增进彼此的了解，此话题还有效的为下面的学习作伏笔。 【新知学习】 Step 3: While reading (2b) T: Now we’11 read a story about Lisa’s weekend. I believe you’ll be interested in it. 1. Look at the picture and the topic “A Weekend to Remember” and predict: How was Lisa’s weekend （设计意图：通过图片和题目预测文章信息是有效的学习策略。） 2. Skim the passage and check your answer. Skim the passage again, and answer the questions. How many paragraphs are there in the story What’s the structure of the story Choose A or B. A:Para.1→ Para.2→ Para.3 Para.1 B: Para.2 Para.3 3. Scan Para. 1 and answer. When did her sister finish high school Where did she and her family go last weekend 4. Scan Para. 2 and Para. 3 and answer: By what sequence was the story written Underline the key words. （设计意图：通过skimming和scanning等阅读策略，让学生先整体感知故事结构和内容。） 5. Read Para. 2 carefully. Answer the questions: How was Lisa’s weekend on the first day And why What did they do Underline the verbal phrases. Fill in the blanks by using the verbal phrases without books. went camping First，( )to a lake in the countryside. There ( )and ( )to keep us warm and( ) On the first night, ( )and( ) But...so tired that... ( ) 6. Read Para. 3 carefully. Answer the questions. What did Lisa and her sister do How do you know that Underline the key words. Read Para. 3 aloud and complete the blanks. The next morning, Lisa’s sister and she a terrible ... ...
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