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第五册Lesson 15_九年级英语教案

Lesson 15 一、 Teaching aims and demands. 1． 词汇 pity score own 2． 日常交际用语 3． 语法 宾语从句

二、The important points of teaching: 宾语从句

4． 三、The difficult points of teaching: 日常交际用语 宾语从句 四、Teaching tools:

单词卡片、录音机、小黑板、幻灯机 五、Teaching steps: Step 1 Revision

1. Check the homework. 2. Revise the story in Lesson 14. Use the questions in Wb Lesson 14, Ex. 1 to guide the students.

Step 2 Read and act SB Page 18, Part 1, Speech Cassette Lesson 15. Books closed. Write the following question on the Bb: Why did Jim and Lin Tao have to stop talking ? Check the answer (The bell rang). Books open. Teach the new words pity, score and own. Let the students practise the dialogue in pairs. Ask several pairs to act out the dialogue for the whole class. Make sure the students use gestures and facial expressions. Do Wb Lesson 15, Ex. 1 together with the whole class.

Step 3 Practice SB Page 18, Part 2. Go over the model with the students: Then ask two students to do the first one. The answer is: Lin Tao told Jim that they had a football match yesterday afternoon. Then let the students ask and answer in pairs. Check the answers with the whole class. Discuss any difficulties that arise.

Step 4 Workbook Wb Lesson 15, Ex. 2. is to be done first individually and then in small groups of three. Homework Finish off the workbook exercises. Revise the contents of this unit.

教学目标

教学目标与要点

1．能够运用过去时态来谈论过去的经历和运用现在完成时来谈论由过去开始，与现在相联系或有影响的经历。

2．学习和归纳有关环境和污染方面词汇，且能够正确运用它们来描述所见所闻。 3．进一步学习现在完成时态，特别是它的时间状语的表达法：for…或since…

4．归纳总结哪些动词是延续性动词，哪些是非延续性动词，以及它们之间的转换。特别是与一段时间连用时只能使用延续性动词。

5．培养自己的环境意识，养成良好的行为举止，能运用所学知识来报道周边的环境问题。

素质教育目标

1. 完成本单元语法现在完成时的学习，注意for与since的用法。

2. 熟练掌握本单元相关词组和短语的用法。

3. 引导学生了解优美的环境对人类健康的重要性，以养成宣传及保护我们生活、工作、学习环境的良好习惯。

4. 通过学习本单元，能使学生理解过去时与完成时，并能灵活运用相关知识。

5. 通过各种教学手段，如声音、图片、动画、电视、网络等，让学生在了解环境保护知识的基础上，提高表述、思考、总结相关此类知识的能力。

6. 引导学生尝试运用不同的学习工具、学习方法、媒体素材等进行学习和提高。 教学建议

关于教材内容的分析

本单元是围绕”Make our world more beautiful”这一主题，结合现在完成时态这一语法功能项目展开教学活动的。谈论了过去与现在的时间关系，着重讲述了现在完成时态的第二种用法，即从过去开始，持续到现在的动作或状态，所使用的谓语动词一般都是延续性动词。本单元还讲述了延续性动词和非延续性动员与时间的搭配关系；for和since引导的时间状语和完成时态的连用。本单元还出现了有关事情发生的时间问题的对话和日常用语，讨论了有关环境卫生的问题，要求我们要规范自己的行为。 本单元短语与交际用语 1．短语和习惯用语

be afraid of make a contribution base on as soon as do well in 2. 日常交际用语 I’ve been to… That’s terrible. Good idea.

How long has she/he worked there? Don’t you think so.

I’ve known Li Lei for three years. I’ve lived here since 1995. 3.. 交际英语

对约会或预约的肯定回答： Yes, what’s it?

Yes, I’ll be probably free them.

Any time on workday at my office is all right. I don’t have anything particular on Wednesday. Let’s make it 9:15/the day after tomorrow. I’ll be waiting for you here. Let’s meet in the park. OK, that’s settled then.

I’ll meet you at the theatre at seven. 对约会或预约的否定答复： No, I’m not free then, I am afraid.

I’m afraid I can’t make it next Monday. I don’t think I can.

I’m afraid I’ll be quite busy then.

There is nothing before Sunday, I am afraid. I’m afraid I’ll be filled up this week.

I’m afraid I can’t meet you here.

I’m sorry, but. . . won’t be so convenient for me. 本单元重点难点分析

1．have been (to) 与 have gone (to)

have been与have gone都表示现在完成时态，表明动作已经发生了，但它们之间的含义是有不同的。

1）”have been in + 地点名词”或者”have been + 表位置的副词”含义是”在某地呆得过多久”。例如：

Mr Zhang has been in this school for ten years．He knows everyone here. 张先生在这所学校呆了十年。

I have been here since I began to work．It’s just like my home. 我工作以来一直呆在这里。

2）”have been to +地点名词”表示”曾经到某地去过（多少次）”。例如： Miss Brown has been to China twice．That’s why she speaks Japanese very well. 布朗小姐来过中国两次。

Have you ever been here before? 你以前到过这儿吗？

3）”have gone to +地点名词”或”have gone + 表位置的副词”其含义是”到某地去了”（人已不在此地），注意：这种结构不用于第一人称，也不用于第二人称，它仅用于第三人称。请看下面一段对话： A: Where’s Tom?

B: He’s gone to the shop.

A: Has Mary gone there with him? B: No, she hasn’t. A：汤姆在哪里？ B：他到商店去了。 A：玛丽跟他去了吗？ B：没有。

2. Businessmen are afraid of newspapers and TV stations. 生意人害怕报纸和电台。

be afraid of… 意思是”害怕……”。afraid是形容词，在句中只能作表语，后跟名词或动词的-ing形式（指自己不能决定而突然发生的事），与frightened的意思相同。be afraid后也可跟动词不定式表示”害怕做某事”即：be afraid to do sth.。另外，afraid后还可跟that引导的宾语从句，意思是”担心，恐怕”。例如： （1）I am afraid of mice. 我害怕老鼠。

（2）Don’t be afraid of making mistakes. 不要怕犯错误。 （3）I’m afraid to tell her the truth. 我不敢告诉她真相。 （4）I am afraid you are ill. 恐怕你是病了。

（5 ）I’m afraid (that) we may not catch the train. 我担心我们可能赶不上火车。 3. As soon as other people hear it, they go out with their rubbish and throw it in. 当人们一听到它，他们就出来把垃圾扔进去。

as soon as -……就……，引导时间状语从句，表示主句的动作紧跟从句的动作发生。必须注意 as soon as possible（one can），它表示”尽可能快地”。 【例】