[04-02 21:05:23] 来源:http://www.67xuexi.com 高二英语教案 阅读:850次
of science, eg biology, maths, chemistry, physics, computer science. You are going to debate each
other to see which branch of science is the most important and useful for society. First you should
decide who will represent each branch and then prepare your role card to debate. You can use the
expressions.
Step IV Language points (computer)
1.It takes a very unusual mind to undertake the analysis of the obvious.
分析明显存在的事物需要非凡的头脑。
(1)undertake(undertook,undertaken)
vt.承担(工作,责任等),承办+名词
例:He undertook the difficult task willingly.
他欣然承担那项困难的工作。
1 will undertake the responsibility for you.
我会为你负起责任。
vt.着手,进行,企图+名词
例:He undertook a new experiment.
他着手一项新的实验。
(2)analysis复数形式analyses.
A chemical analysis化学分析
We made a careful analysis of the problem.
我们仔细分析了那个问题。
(3) obvious adj. (more obvious,most obvious)
明显的,明白的,显而易见的
obviously adv.
例:He told her an obvious lie.
他对她扯了一个明显的谎言。
It is obvious that….…是显然的。
例:It is quite obvious that he didn’t do it himself.
显然他没有亲自去做。
It seemed obvious that he suffered from a bad cold.
显然他得了重感冒。
2.There is no doubt that. 毫无疑问 ..
例:There is no doubt that our team will win.
我队获胜是毫无疑问的。
I don’t doubt that we will win the game.(否定句用that)
我不怀疑我们将会赢得这场比赛。
Do you doubt that he has passed the final examination ? (疑问句用that)
你怀疑他已通过期末考试了吗?
I doubt whether he is the best man for the job.(肯定句用whether)
我怀疑他是否是担任那项工作的最适当人选。
Homework
Preview the reading material.
Review the words and expressions in this period.
Step V The Design of the Writing on the Bb
Unit 1 Making a difference
The First Period
Scientists Contributions
Madame Curie Radium/Polonium
Edison The light bulb
Einstein The Theory of Relativity
…
Record after teaching:
The Second &Third Period
Teaching Aims:
1. Learn and master the useful words and phrases.
2. Train the students’ reading ability.
3. Let the students learn from Stephen Hawking.
Teaching Important Points:
1. Master the following phrases and sentence pattern:
work on, go by, be engaged to, go on with sth, dream of, turn out
There is no point (in) doing sth.
2. Enable the students to understand the text better.
3. Improve the students’ reading ability.
Teaching Difficult Points:
1. How to make the students understand the reading text better.
2. How to make the students understand the following sentence.
There didn’t seem much point in working on the PhD.