新疆教师网络研修平台

We're trying to save the earth

教学设计

一、学习目标：

1.   学生通过图片导入，小组合作讨论，复习有关环保的词汇，短语及提建议的相关句子的表达。

2.   学生在老师的逐步引导下，在有限时间内快速构思、罗列提纲，通过写作实践、合作互批互改，自我总结写作的基本五步法---审、列、加、连、美。

3.   通过习作，提高学生环保意识，号召学生自觉地为保护环境做贡献。

二、教学重、难点：

1. 培养学生快速构思，罗列提纲及扩词成句，连句成文的能力。

2. 重点训练Body部分，提建议句型的表达。

三、教学方法：情景教学法，小组合作学习法。

四、教学设计

Step One. revision

1. Revise some important phrases and do some exercises.

2. Show some pictures about environmental pollution.

3. After watching the pictures, ask Ss to answer 2 questions:

4. T: We can find that the environment is becoming worse and worse. And we should do something to protect our environment.

(设计意图：引出话题“环保”  暗线：审话题)

Step Two. Pre-writing

1. Presentation: Show some pictures on the big screen. Ask Ss to describe these pictures.

2. Free talk: Ask Ss to talk about “How to protect the environment?” in pairs.

Then ask Ss to share their ideas. (设计意图：引导学生复习与话题作文相关的词汇和短语

暗线：列提纲)

3. Reading: Read a short passage .

4. Reading exercises,fill in the chart.

 (设计意图：引导学生观察写作框架，为后续的Mind Map做铺垫)

5. Group Work：Complete the mind map

Focus on the body part, discuss and answer 2 questions:

1. How did you find the 4 suggestions? （引关联词）

2. How to express the ideas or suggestions?（引提建议的句型）

(设计意图：引导学生加提建议的句型，并学会使用关联词连接句型   暗线：加句型，加连词)   

                                                                                       Fact: waste a lot of water in their daily life

                                               Importance:

                                              1.________________________________________

      3.________________________________________

                                         4.________________________________________

                                         5.________________________________________

Hope: If ..., we can ...                           

Step Three. While –writing

Writing:

1.        Show the writing task and help Ss to get the important information from the task.

2.        Give Ss 8 mins to write their own suggestions about protecting environment, ask one student to write his or her writing on the blackboard.

（设计意图：通过帮助学生审题、分析，重点训练Body部分关于提建议的写作内容）

Step Four. After-writing

1. Show time: let the Ss evaluate the writing which is on the blackboard together.

2. Assessment: Let the Ss exchange and evaluate their writings in groups of four and choose the best one to read in front of the class.

（设计意图：通过欣赏优秀习作，引导学生分析、评价作文。在此基础上小组再进行互评互改，进一步完善自己的文章    暗线：美化作文）

Step Five. Summary

1. T: 通过今天的这堂课，我们发现写作时一定要考虑五个步骤：审、列、加、连、美。

这“五步法”要始终贯穿写作的全过程当中。

2. 号召学生采取行动，保护环境。

Homework

课后进一步完善，美化自己的作文。