闽侯二中英语组 林玉

2013 、 3 、 26

黄春平中国第一艘载人飞船神舟 5号火箭系统总指挥

Chief commander of China's first manned spacecraft Shenzhou 5 rocket system

Stephen Hawking

Question: Did the universe have a beginning or

has the universe existed forever?

Pangu separates the sky from the earth.

Nvwa made humans.

God created the world in seven days.

Skimming:

☆ Which is the widely accepted theory? A: The universe had a beginning.

B: The universe has existed forever.

☆ Find the main idea of each paragraph.

Skimming:

☆ Which is the widely accepted theory? A: The universe had a beginning.

B: The universe has existed forever.

The universe had a beginning.

The Big BangThe universe began with

Skimming:

☆ Find the main idea of each paragraph.

Para 1

Para 2

Para 3

Para 4

Para 5

The formation of the ________

The formation of the ________

The importance of__________

The development of________ and _________

The arrival of__________ and their ___________ on the earth

universe

earth

water

plants animals

humans influence

the formation of

the earth

the development of

life

Part One

Part Two

a cloud of _____ Big Bang

a solid _______ slowly combine

the earth cooled down

it exploded loudly with _____ and _____

_______

the earth’s ___________

dust

globe

fire rock

atmosphere

Part One ( Para 1—3)Listening

waterwater

Detailed reading

1 What were to make the earth’s

atmosphere? (Para 2)Carbon, nitrogen, water vapour and other gases.

2. Why is water important for life to develop? (Para

3)It allowed the earth to dissolve harmful gases and acids into the oceans and seas. This produced a chain reaction, which made it possible for life to develop.

Part Two ( Para 4—5)Scanning• （ ） 1 Insects and amphibians appeared.• （ ） 2 Dinosaurs appeared.• （ ） 3 Small plants grew on the water. • （ ） 4 Reptiles appeared.• （ ） 5 Green plants began to grow on land.• （ ） 6 Water appeared on the earth.• （ ） 7 Shellfish and other fish appeared.• （ ） 8 Clever animals with hands and feet appeared.• （ ） 9 Mammals appeared.

６３

７５

１４

２

９８

Detailed reading

1.Why was it necessary for plants to grow before animals? (Para 4)

Plants provided oxygen for animals to breathe.

2. What problem is caused by human beings? (Para 5) They cause global warming.

solar energy plant trees

recycle rubbish

prevent desertification

save water purify air

Homework

1.Write your opinions down into a short passage

2.Finish Ex 1-4(Discovering useful words and expressions) on P28

3. Do a reading.