本节课的教学使用了校园联网的教室内演示用计算机,大屏幕和实物投影仪。教学过程中使用了清华同方素材库的声音文件,任务驱动型学习活动的课件 “Doing things step by step”。课件“Doing things step by step”内含三个内容的活动,为学生有选择、自主地进行小组言语训练提供了必要的条件。课件(如何种南瓜和如何种胡萝卜)中各图的顺序可随意调换,为教师灵活设计教学活动提供了必要的技术支持。
本课教学的重点是:口、笔头描述 “如何做某事”。
本课教学的难点是:使用表达做某事的词汇和连贯表达的承转词。
教学分为四个步骤:导入( Leading in)、 呈现(Presentation)、 操练(Practice)、运用( Production)。
在练习阶段,学生将所学的新知在新的语言情景下作进一步巩固性和熟练性的练习。教师为学生选择了多媒体教学课件( How to do things step by step)来设置新的情境,要求学生根据图示用刚刚学过的知识来口头表达做事的顺序。课件包括三个情境-如何种南瓜、如何种胡萝卜、如何发电子邮件,可供活动小组任意选择。课件提供的情景真实。课件“如何种胡萝卜”中,所给六幅图的排序可以有不同的正确答案,能激发学生的兴趣,有利于在学生小组讨论活动中形成人人参与、气氛热烈的局面。学生可以在讨论的过程中逐步熟练掌握所学的知识,训练量大,教学密度高。教师在这个阶段的作用是设置情景,确定小组讨论的形式和活动方式,监控学生活动,了解学生知识掌握情况,鼓励学生活动、纠错、答疑、解难。
利用清华同方多媒体教育教学素材库中的任务驱动型课件 “Doing things step by step”设置自选学习环境,学生自选1-2个任务,进行练习。
练习形式:
图文配对练习:从 meaning的角度,训练学生对句子的准确理解能力。
连句成文:在篇章层次上,引导和训练学生对篇章结构加深理解和记忆。
练习结果:
学生能够利用课件提供的素材进行写作练习、小组口语训练,掌握一步一步地做事情的表达技能。
4、教学过程
Step One Leading in
Today we'll pick up Unit 5, Lesson 17-a dialogue. At the end of the class, you're supposed to be able to give your friends instructions on how to do things step by step.
Pre-listening questions:
1. What's Mick's mother talking about?
2. Can you describe the steps of Mick's mother planting cabbage seeds?
Step Two Presentation
A. Listen for information
Listen and answer the following questions:
1. What's Mick's mother talking about?
2. Can you describe the steps of Mick's mother planting cabbage seeds?
(audio text )
B. Listen for specific verbs
Listen for the specific verbs on how Mick's Mum plants cabbages. While listening, be sure to fill in the blanks.
( The sheet with blanks )
(audio text )
C. Read and identify the transitional words
Read the dialogue for the expressions used to express how to do things step by step.
( The sheet with blanks )
(audio text )
Step Three Practice
Task-based Activities
A. Planting pumpkin seeds
a. Pair work
b. Fill the transitional words in the blanks
( The sheet with blanks )
B. Planting carrots
a. Match the sentences with the pictures
b. Tell the procedure of planting carrots
c. Read the sample passage and check on our own
( A Sample )
Step Four Production
A. Group work:
Students will intensify their skills of expressing how to do things step by step by means of group work.
B. Presentation:
Students will consolidate and show their skills of expressing how to do things step by step.