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Unit1 NO BOUNDARIES

Complete the sentences:

1._____ ______ ______ (当心你的手). That’s hot.

2. Suddenly, a clever idea______ _____ _____ ______

(她想起来了).

3. The question_____ ______ was _____ ______ ______ _______ our earth.(正在争辩中的，是如何停止污染)

4. He was_____ _____ ______ rejion his family after an absence for 5 years.(急切盼望)

5._____ _______ ______ ______ his life in danger.

(毫无疑问).

Mind your hand

came to her mind

under debate

how to stop

polluting

on fire to

There is no doubt

He was a British scientist.

He had a disability called

stutter(口吃).

He discovered gravity.

He got the scientific idea from

a falling apple.

Guess who is he/she:

Isaac Newton

She is American.

She is a great writer.

She set up a school for the

deaf and blind.

She herself is deaf and blind.

Helen Keller

Born in 278 BC in Syracuse,Sicily.

Archimedes

He is a famous mathematician.

He discovered pi.

He was a revolutionary british geologist

and naturalist.

Charles Darwin

He wrote a book called The Origin of Species.

He is famous for The Theory of Evolution.

He was born on 8 January

1942, in Oxford, England.

He has a disease of the brain.

He is one of the top three

experts in his particular field.

In 1988 his book “A Brief

History of Time” became a

best-seller.

Steven Hawking

Stephen Hawking

Stephen Hawking, the author of “A Brief History of Time”

No boundaries

No boundaries

Why did Stephen Hawking need a PhD?

When did Hawking become famous ?

When did Hawking visit Beijing ?

In order to get a job or married.

In the early of 1970s

In 2002

If you have an incurable disease,

how would you feel?

Feel very sad

Feel bad

Feel unhappy

Feel disappointed

Feel grieved

Feel terrible

Feel miserable

…………………

what would you do?

If you have an incurable disease,

Go on working

Travel around the world

Eat all the delicious foods

Do whatever you want to do

Enjoy the left of you life

Give up dreams and hopes

Stay in a hospital

Commit suicide

…………………

“…not expect to survive that long….engaged…”

What did Steven Hawking think?

…time…?

…universe …begin?

…black holes…?

What did Hawking do?

went on with his research

Got his PhD

Married Jane

Continued his exploration of the universe

Travelled around the world to give lectures

In 2002,Hawking visited China and spoke to

University students in Hangzhou and Beijing

According to Hawking ,

how do people misunderstand

science?

What’s the content

of this book?

observe

build a theory

test

use a model

Use experiments

?What are the basic steps

of the scientific method?

“…the only trouble…”

What is it that Hawking does not like

about his speech computer?

True or false

Hawking was told that he had an incurable disease when he was just 21 years old.

Finally Hawking had to give up PhD and his research.

He and Roger Penrose made new discoveries about the Big Bang and black holes.

“A Brief History of Time” is too difficult for people to understand.

Science is about true facts that never change.

When Hawking gives lectures, he always speaks through a computer.

Fill in the blanks:

When Steven Hawking was twenty-one, he was told that

he had an_________ disease and that he might not have

more than a year to live. Instead of ______ ______ or feeling

sorry for himself,Hawking ______ ______ ______ his reaserch

and made plans to get married. He knew that he needed to get

_____ ______ in order to get married,and in order to get a job,

he needed _____ ______.

The disease did not kill Hawking and he lived on to get married

and become a famous_______.Despite the fact that the disease

forces him to sit in a__________ and speak through a_______,

Hawking still travels the world to _____ ______ about his work.

In 2002, he visited China and told students about his ________

on the universe.

incurable

giving up

went on with

a job

a PhD

scientist

wheelchair

computer

give lectures

theories

Hawking became famous in the early 1970s,when

he and Roger Penrose made new ________ about

then universe. In 1988,Hawking wrote a book that

became a _________because it was a book about

science that ________ people could enjoy and

understand.In the book, Hawking explains the

nature of science and how scientists work. He

also points out that people often___________ science:

people tend to think that science is about

_____ ______ that never changes. Scientists,

____ ____ _____ ______, know that their job

is never finished and even the best theory

can_____ _____ to be wrong.

discoveries

best-seller

ordinary

misunderstand

true facts

on the other hand

turn out

Scientists use ________ theory to study the world around

them. The method has three basic steps:________ what

they are interested in,_______ a theory about the way in

which things happen and the _____ and ______, and_______

the theory. If possible, the theory will be tested by a practical

_________;If not, the scientists will use a______ to test the

theory.

It is not always easy to understand Hawking. The problem is

not the _______ ________-----it sounds like a real voice,though

it gives Hawking, who is British, an American______------but

fact that his ideas are complicated.

scientific

observing

building

causes

effects

testing

experiment

model

speech computer

accent

1.Exercise3,Page4:write a short passage.

2.Review what we’ve learnt today.

3.Finish the Reading in workbookB.