globalwarming教学反思
2018-05-16 11:00阅读：
UNIT 22 Environmental Protection
Lesson 1 Global Warming
Can We Take the Heat?
Type of Lesson: Reading and speaking
Reading Material: Can we take the
heat?
Teaching objectives: The students will be able
to
Practice using reporting verbs, e,g. warn, tell,
order,suggest.
Practice using vocabulary related to global
warming;
Know how to make small changes to reduce the amount of carbon
dioxide.
一． The Basic theory of
teaching
改变以教师说教为基础的教学模式，处处为学生的学习动机来设置课堂模式，教学内容应以学生的学习接受能力为中心，精心设计一些即富有挑战，有带有趣味性的问题，练习，让学生对主题产生兴趣，又能解决一些富有挑战而有不是特别难的问题，这样才能让课堂既充满生机，不乏味，又能让学生有所收获。
二． The analysis of the teaching
content and stu
dent
1. The content
本课是根据北师大版教材第八模块第22单元的lesson1阅读课。该课课题为Global
Warming，其中的副标题为Can We Take the Heat，涵盖全球变暖的的定义，原因，结果以及控制措施。
2.
Students’
features
我们的教学对象虽然是高二的学生，但是他们大多数都是来自农村，英语基础差，先前的教学手段大多都是依靠老师一张嘴，和唯一的教科书，对于教材的背景只是知之甚少，所以在准备学习这节课之前，给予了几篇中文新闻报道.
3. Teaching
Strategies
本课主要采取“自主学习”策略。引导学生在“任务驱动型”的模式下根据自己所接受的信息不断思考，并且提炼出信息背后的真正含义。其次针对课文内容设置一系列问题，引导学生筛选相关信息解决问题，从而对文章的整体结构有一定的认识。
三． Teaching Aims
1. Knowledge and reading
skills
1) 任务型阅读，在有限的40分钟课堂里，完成既定的教学任务；
2) 学会小组讨论，从中获益。
2. Procedures and
Approaches
通过读和说的过程让学生体验自主学习和合作学习的方法。
3
.Emotional
teaching
1）了解严峻的环境现状和自我责任；
2) 保护环境，从我做起，刻不容缓。
四． The means of teaching
materials
ppt课件以及学案
五．The teaching
Procedure
|
Procedure
|
Teacher (T)
|
Students (Ss)
|
Purpose
|
|
Step 1: Presenting the objectives
of the class
|
Introduce the objectives of the
class
|
|
The Ss will be able to know what
to achieve in the class
|
Part I: Pre-reading
（5m）
|
Step 2: Lead-in Guessing
Games
|
1. Ask Ss to look at some
pictures and a video
|
1.Read the descriptions
together;
2. Write down the question in the book.
|
1.The Ss will get to know many
kinds of disasters
2. The Ss will get stimulated to focus on the following
story
|
Part II:
While-
Reading
(15m)
|
Step 3: scan the
whole passage
|
Ask the Ss to scan
the whole passage
|
1. (Individual work) Scan
to match topics with each paragraph
|
The Ss will be able to scan the
text for certain information
|
Step 4: Paragraph
2
|
Ask the Ss to read paragraph 2
to answer three questions
|
(Individual work) Read paragraph
2 to look for certain information to make
inferences
|
The Ss will be able to make
inference according to certain information
|
Step 5:
Paragraph3
|
Ask the Ss to read paragraph 3
to work out two questions
|
(Individual work) Read
paragraph3 to look for certain information to
predict
|
The Ss will be able to predict
based on certain information
|
Step 6: Paragraph
4
|
Ask the Ss to scan paragraph 4
to answer two questions
|
(Individual work) Scan paragraph
4 to look for certain information
|
The Ss will be able to spot
certain information and make inference
|
Part III:
Post-reading
(10m)
|
Step 7: Read to
think
|
Ask the Ss to find out the
relevant information concerning everybody’s part to play in
reducing the amount of carbon dioxide
|
(Pair work) Scan the text and
keep on thinking
|
The Ss will be able to show a
better understanding of their own part to play to keep the earth
from getting warmer
|
|
Step 8:
Discussion
|
Ask the Ss to discuss
more ways to lead a low-carbon life
|
(Pair work) Think of what
they can do in daily life to protect the earth and make a
list
|
The Ss will be able to
understand that everybody including themselves can do something for
the earth
|
Part IV:
Homework
|
Write down
a short passage about what small changes they can make in the daily
life to protect the earth.
|
