(共29张PPT)
Using language
Unit 1 Great scientist
He was one of the first
scientists to use
mathematical observations
to collect information.
He believed the sun is the
center of the universe
,and the earth and other
planets went around it.
Summary
Copernicus was _________ because he found the
earth was not the centre of the solar ________,
only if you put the sun there did the ___________
of the other planets in the sky ___________. He
kept improving his new theory until he felt it
was __________ in 1514. He suggested that the
earth was _________ as it went round the sun.
confused
system
movements
make sense .
completed
spinning
His friends were ___________ and encouraged
him to publish his ideas, but Copernicus
was ________ he didn’t want to be_________
by Christian Church. In fact, he was right.
The Church _________ his theory, saying it
was against God’s idea.
enthusiastic
cautious
attacked
rejected
phrases
Lead to
at times
for that reason
Be strict with
make sense
There is a direct link between A and B
sentences
1. Although he had tried to ignore them, all his mathematical calculations led to the same conclusion: that the earth was not the centre of the solar system.
2.only if you put the sun there did the movements of the other planets in the sky make sense.
3. Yet he could not tell anyone about his theory as the powerful Christian Church would have punished him for even suggesting such an idea.
4.So between 1510 and 1514 he worked on it, gradually improving his theory until he felt it was complete.
5. He placed a fixed sun at the centre of the solar system with the planets going round it and only the moon still going round the earth.
6. Yet Copernicus’ theory is now the basis on which all our ideas of the universe are built.
Although he had tried to ignore them,
all his mathematical calculations led to
the same conclusion: that the earth was
not the centre of the solar system.
虽然他曾经试着不去理睬那些数字,然而
他所有的数学计算都得出同样一个结论:
地球不是太阳系的中心。
Language Points
lead to 引起; 造成; 导致;通往
This will probably lead to trouble in
the future.
This led to his conclusion that she was
guilty.
Too much work and too little rest often
lead to illness.
All roads lead to Rome.
条条大道通罗马。
The discovery of new evidence led
to _______.
A. the thief having caught
B. catch the thief
C. the thief being caught
D. the thief to be caught
C
lead to + n\doing
2. Only if you put the sun there did the
movements of the other planets in the
sky make sense.
只有你把太阳放在中心位置上,天空中
其他行星的运动才能说得清楚。
“only + 副词/介词短语/状语从句”
位于句首, 句子要倒装。
=The movements of the other planets in the
sky make sense only if you put the sun there.
Only if your identity has been checked,
_____.
A. you are allowed in
B. you will be allowed in
C. will you allow in
D. will you be allowed in
D
Only then did I realize the importance
of knowledge.
Only in this way can we work out the
math problem.
Only when ____ the truth, ______ to
realize that she was wrong.
A. did Mary hear; did she begin
B. Mary hear; she began
C. did Mary hear; she began
D. Mary heard; did she begin
D
only if 只有; 只要
If only
如果……就好了;通常接虚拟语气
Only if the teacher gives a permission
can I enter the lab.
要是当时努力学习就好了。
If only I had studied hard!
要是当时我说出那句话就好了
If only I had said that!
make sense 有意义, 有道理, 说得通
make sense of : comprehend; understand
1) What you say makes no sense.
2) Can you make sense of this poem
你说的话没有道理。
你看得懂这首诗吗?(理解或弄懂)
1)表示对过去的某种情况进行猜测,或
本来要做某事却因某种原因未做成,
通常用来说明某一情况,但不象should或
ought to 那样含有责备之意。如:
would have done
3. Yet he could not tell anyone about his
theory as the powerful Christian Church
would have punished him for even
suggesting such an idea. 翻译:
I guess the poet would have been about 20
when she wrote the poem.
2) 相关知识总结:
needn’t have + 过去分词,表示做了不必
做的事,译为“其实没必要……”
should have + 过去分词, 表示应该做某事
但实际上未做, 译为“本应该……”
should not have + 过去分词, 表示本不应该
做某事但实际上做了, 译为“本不应该……”
4. So between 1510 and 1514 he worked on it, gradually improving his theory until he felt it was complete.
翻译:
于是,他在1510至1514年期间从事这项研究,
逐步修改他的理论,直到他感到完善时为止
gradually improving his theory until he felt it was complete 分词doing做伴随状语表“主动”
work on
1) 从事
She is working on a new novel.
(= She is writing a new novel.)
2) 继续工作
They’ll work on till sunset.
他们将继续工作,直到日落。
3) 致力于……
He has been working on a new novel
for over a year now.
近一年多来,他一直在写一部新小说。
complete vt. & adj. 完成;完整的,完成的
vt. 常指 “使完整;使圆满”,通常指文学
作品的完成或工程的竣工。(正式用语)
The workers haven’t completed the
house yet. (vt.)---被动句?
2)adj. 完成的;完整的;全部的
When will the work be complete?
The children want to listen to the
complete story.
结构:be complete with 备有……的
complete侧重表示做完或完成某工作,特别是一项任务,或者把某工作圆满结束。 可以与普通词finish互换使用;end: 演讲、争论,战争,生命的“结束,终止,中断”
He has finished writing the paper.
Have you finished your homework
Complete vt Complete sth.
Finish vt. finish +n./doing
End vi/vt 结束,终止,中断
1. the party ended at midnight.
2. 据说正是美国用两颗原子弹结束抗日战争。
it is said that is was the US that ended the Anti-Janpanese War with two atomic bombs.
5. He placed a fixed sun at the centre of the
solar system with the planets going round it
and only the moon still going round the earth.
他把太阳固定在太阳系的中心位置上, 而行星
则围绕着太阳转, 只有月球仍然绕着地球转。
with the planets going round it是with + 宾语
+ 宾语补足语的结构, 在句中作状语。这一
结构在句中常作定语或状语,
作宾补的可以是介词短语、过去分词、形容词、
副词或动词不定式等。现将其基本形式归纳如下:
(1) With + n./pron.+介词短语
He sat there with a smile on his face.
(2) With + n./pron.+副词
With Mr. Smith away, we’ve got more room.
(3) With + n./pron. +不定式
With so much work to do, he could not go home.
(4) With + n./pron. +现在分词
The street was quiet with no buses running.
(5) With + n./pron. +过去分词
In came a man with his hands tied back.
(6) With + n./pron.+形容词
He wore a shirt, with the neck open, showing
his bare chest.
6. Yet Copernicus’ theory is now the basis on which
all our ideas of the universe are built.
On the basis在基础上; 基于 on the basis of sth.基于sth。
句型:介词+关系代词的定语从句
翻译:
然而哥白尼的理论却是我们宇宙观来赖以建立的基础
Using language
Our eyes are the windows of our soul. They
help us to see the things around us clearly.
in the eyes of=in one’s eyes 在……看来
have an eye for sth 对……有鉴赏力
keep an eye on 照看,留神,密切注意
apple of one's eye 心肝宝贝,掌上明珠
turn a blind eye to 对……视而不见,故意不看
give sb the eye 对某人送秋波
1. Have you ever thought of a case where
your eyes are removed by someone violently.
2. How do you feel, if so
attend; evidence; expose; suspect; reject;
handle; blame; cure; link… to; remove eyes
xiao Bin
evidence
aunt
Bin-bin, a six-year-old boy____ school
happily. On his way to school, he was
removed both eyes. who is to_____for his
unfortunates As evidences accumulated,
the police _______that there is a ___ between
his aunt and the crime. The criminal finally
was________to the public. Thanks to the loving
people, he was put on artificial eyes. But can
his heart be _____
cure;attend; suspect;blame; expose;link
attended
link
blame
suspect
exposed
cured