内容正文:
第五课时
课型
Writing
教学目标
1. 学生能够按照事物发展的顺序描述图片。
2. 学生能够根据图片和事物发展的顺序描述实验的过程。
3. 学生认识到如何更加科学合理地保护和利用水资源。
教学内容
分析
写作模块包括两项不同层次的练习。练习A要求学生口头描述每幅图片;练习B要求学生根据图片和流程图,写一篇短文介绍男孩实验的过程。学生可以参考主阅读板块、听力板块和会话部分中描述事物发展进程的方法。
学情分析
在阅读、听说、语法模块,学生了解了水的“旅程”、水变成雨的过程;初步接触了描述事物发展进程的方法和通过时间副词描述一系列有先后顺序的动作。然而,学生在灵活运用相关词汇、短语、句型并组织文章内容及结构等方面不够准确熟练。因此,在完成以“水实验”为题的短文时,需要引导学生回顾流程图的相关知识,并指导学生以小组活动的形式,讨论写作板块的流程图。
教学重难点
运用流程图、实验的相关词汇和连接词完成一篇题为描述实验的短文。
教学策略
Revision; Pre-writing ; While - writing
前置作业
1. translate the related words and phrases of experiments;
2. Translate the related sentences of doing an experiment.
教学环节
教与学活动(师生活动)
设计意图
Lead-in
and
Revision
Step 1: Lead-in.
Watch a video to review the usage of water and lead in the topic of experiment
The topic of experiment is naturally shown
Step 2: Game time- review words about experiment
Arouse the knowledge of the relevant words about experiment
Step 3: Speak up - talk about how water becomes rain? Using these words link, “first, second, then, finally”
Review how to describe the sequence of water-rain transforming using conjunctions.
Step 4: Translate the sentences with useful phrases.
Review the relevant phrases that we can use on the topic of saving water.
Pre-writing
Step 1: Discuss - What are used in the experiment?
Accumulate the useful expressions for the writing task and know the basic procedures of doing an experiment.
Step 2 : Discuss - How many steps are there in the experiment?
Step 3:describe each step with key words.
While-writing
Step 1:Write a short paragraph about this experiment. Use the information in the flow chart to help you.
Finish the draft of the composition and modify it again.
Step 2: Use the tips on“How to write an experiment”.
Extensive writing
Step 1: think about how to write a short passage on “How to save water”according to the tips in the blanks.
know the importance of protecting and saving water resource; expand the skills of using conj