人教九年级Unit3Section B 2a2d教案.docx

1、Unit 3 Could you please tell me where the restrooms areSection B 2a-2dTeaching aims:Knowledge aims: 1.Master the words and expressions about this lesson. 2.Read the text and understand the meaning.Ability aims:1.Read the text and understand the meaning.2. Learn to make polite requests.Emotion:Learn

2、to make polite requests.Key points:1.The words and expressions about this lesson.2.Read the text and understand the meaning.Difficult points:Read the text and get the main idea.Step I: Review1.Greeting and daily report.2.Show the title of this lesson.Step II :New lesson一、.check the new words of this

3、 lesson.二、Presentation：1.Watch a movie,Talk about the importance of polite in groups.Where do people need to make polite requests? Think of some possible situations. Have the students discuss with their partners.2.Show the objectives of this lesson.3.make a discussion in groups.If you need help with

4、 your homework, how would you ask these people?a. your mother or father:_b. your best friend:_c. a teacher:_三、Reading1.Read the article and underline the topic sentence for each paragraph.2.Read paragraph 1 and answer the following question：What else do we need to learn besides asking a question cor

5、rectly when you ask for help?3.Read paragraph 2 and answer the question.What do we need to think about when you talk to different people?4. Read the whole text,Find all the direct questions and polite requests from the passage,Finish 2c Direct questions Polite requests 5.Discuss and translate the te

6、xt into Chinese. 6.Explain the expressions. Both are correct, but the first one sounds less polite. less + 形容词或副词, 构成降级比较形式, 相当于中文“不那么; 稍许不”之意。 e.g. His second movie is less interesting. It might seem more difficult to speak politely than directly. 情态动词might 表达一种可能性及推 测的不确定性, 意思与表达可能性的may相当, 表示“有可能,

7、 也许会”, 但语气更加委婉, 更不确定。 e.g. He might come, but its very unlikely. However, it is important to learn how to use the right language in different situations.it作形式主语【梳理】 在英语中, 如果主语是较长的动词不定式或一个句子, 为了保持句子结构的平衡, 避免头重脚轻, 通常用it作形式主语放在句首, 而把真正的主语放在句尾。常见的句型有：1) It is + adj. (+ _ + sb.) + to do sth.。常用于此句型的形容词有i

8、mportant, difficult, dangerous, necessary, useful, possible等, 用来对to do sth. 进行说明。如：Its difficult for us to finish the work in an hour. 2) It is + adj. + _ + sb. + to do sth. 常用于此句型的形容词有good, kind, nice, clever, wise等, 用来对sb.的性格、品质等进行说明。如：Its kind of you to say so.7.Read the text again and recite the expressions.Step III:Practice: 1.对他来说，回答那个问题是十分困难的。 Its very hard _ him _ _ that question. 2.你这样说真是太好了。Its very kind _ you _ _ so.Step IV:summary: How to make polite requests.Step V:.homework: Finish self-check.