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1、Unit 3 Teenagers should be allowed to choose their own clothes（第3课时）Section A 3a 3b 4教案课题：Unit 3 Teenagers should be allowed to choose their own clothes 课 型：新授课 授课内容：SectionA (3a 3b 4) 课 时：第3课时一、教学设计：学习目标(Teaching Aims)：1. Knowledge aims:A: New words: stay up have to B: Grammar: （1）含情态动词的被动语态结构：情态动词
2、+be+及物动词过去分词 (2）so+助、系、情态动词+主语 倒装结构用法C: Target language:We have a lot of rules at my home.So do we.2.Ability aim:学会谈论你被允许的和不被允许做的3.Emotion aim:培养与人沟通的能力，学会体谅父母、朋友、社会，提高自我约束力。教学重、难点重点：.Section A 3a部分词汇及阅读理解能力；难点：（1）含情态动词的被动语态结构：情态动词+be+及物动词过去分词 (2）so+助、系、情态动词+主语 倒装结构用法教学策略：自主合作,探究、泛读短文。教具准备：radio tap
3、e exercise sheets二、前置作业（自主学习内容）：1、【预习】 Section A 3a中的语言材料要求：圈出新词 标出读音 划出短语 译出解释 摘出疑难 2、【预习】 通过课前预习完成下列内容自主合作探究： 我家有许多规定。_我们家也是。 _句中so引导的是倒装句。其结构是 So + be / 助动词 / 情态动词 + 主语，在时态上与前句保持一致，意为“-也是这样”，表示所叙述的事与前面所讲的事一致。1我喜欢英语，他也喜欢。I like English， _ _ _.2Jim会说汉语，我也会。 Jim can speak English, _.拓展练习：结构“so + 主语
4、+ be / 情态动词 / 助动词”，则表示同意别人的看法，意为“的确如此”。如：他学习很刻苦。 He works very hard.他的确很刻苦。 So he does.他们昨天玩的很愉快。 They enjoyed themselves yesterday.确实很愉快。 _ _ _.你的朋友要到国外去。Your friends will go abroad.他们是要去，而且我也去。_ _ _, and _ _ _.3、Make a conversation (编写对话)要求：根据3a的内容，仿照3b的对话模式，讨论你的家规或是你的班级规定。以小组为单位进行对话和交流。三、课堂教学程序：S
5、tep 1 Greeting Greet the class and check the homeworkStep 2 A duty report The S on duty gives a report on the rules in his home and lead in 3a “Sun Feis and Wu Yus rules” Step 3 Reading Ss read the conversation and write the two girls rules in the chart. Check the answers. Get Ss to read after the t
6、ape and then read aloud by themselves. Then, T explains the language points.Step 4 Pairwork 3b Role play. Use the information in chart to practice with the conversation in 3a covered. They can look at the sample conversation in the right box.Step 5 Task 2 “Whos the best reporter?” Make a survey by a
7、sking any 5 students the questions in the chart in activity 4. Then give out a report about it. See who is the best reporter? And the best reporter will get a nice ball-pen.Step 6 Summary and homework: Write out the report in your exercise-books.四、拓展应用典型例题解析1.He should stop_(wear) that silly earring
8、. 答案为 wearing 解析：stop doing sth 意思是“停止做某事”；stop to do sth 意思是停下来去做另一件事2.-We have a lot of rules at my house. -So_ _. A. we do B. do we C. did I答案是 B 解析：so+助、系、情态动词+主语 表示前一句中主语的情况也使用于后者，而so+主语+助、系、情态动词则表示的确如此3.The flowers _(should water) in the morning. 答案是 should be watered 解析：此句应用被动语态，因含有情态动词，故答案为
9、should be watered 五；达标反馈：一. 将下列单词或短语翻译成英语1. 不够沉着_2. 剪头发_3. 停止佩戴那只可笑的耳环_ 4. 需要时间做作业_ 5. 代替，而不是_6. 熬夜_二：根据汉语提示完成句子。1、 你晚上最好不要熬夜。Youd better not _ _ at night.2、 他会踢足。我也会。He can play football. _ _ _.3、 她错过了火车，不得不乘坐的士回家。She missed the train and she _ _ go home by taxi.4、 我们的教室必须每天打扫。Our classroom must _ _ every day.5、 应该允许我们在周末看电视。We should be allowed _ _ TV on weekends.五：教学反思
