learning goals what will we learn in unit 1? go through the summing up form on p 8
TRANSCRIPT
Learning Goals
What will we learn in Unit 1?
Go through the summing
up form on p 8
Word study ( P 99)
Pair work* Read the new words alou
d, and pay attention to the pronunciation
n. v. adj.
infection
examination=exam
science , scientist
conclude
analysis
defeat
value
Use the correct form of the words in this unit to fill in the chart.
infection
examination
science, scientist
conclude
analysis
defeat
value
infect infectiousexamine
scientific
conclusionanalyse
defeat
value
valuable
n. v. adj.
instructor,
instructioncontribution,
contributor
contributive
createcalculatemove
completionenthusiasm
instruct
instructive
contribute
creation
creativecalcul
ation movement
movablecomplete complete enthusiastic
What do you know about great scientists? Try the quiz on P1 and find out who knows the most.
Warming up
1.Which scientist discovered that objects in water are lifted up by a force that helps them float?
Archimedes (287-212 BC) an ancient Greek mathematician & physicist
2.Who wrote a book explaining how animals and plants developed as the environment changed?
Charles Darwin (1808-1882) British author of The Origin of Species
3.Who invented the first steam engine?
Thomas Newcomen (1663-1729) British, improved the first steam pump and turned it into a steam engine for taking water out of mines in 1712. James Watt improved it and turned it into the first modern steam engine used on the railways.
4.Who used peas to show how physical characteristics are passed from parents to their children?
Gregor Mendel
(1822-1884) Czech ( 捷克人 )
5.Who discovered radium?
Marie Curie (1867-1934) (Polish and French, won two Nobel Prizes)
6.Who invented the way of giving electricity to everybody in large cities?
Thomas Edison (1847-1931)
an American inventor
Thomas Edison
The Inventions of Thomas Edison
Phonograph 留声机
LightbulbMotion Pictures
7.Who was the painter that studied dead bodies to improve his painting of people?
Last Supper
Mona Lisa
Leonardo da Vinci (1452-1519) Italian artist
8.Who invented a lamp to keep miners safe underground?
Sir Humphry Davy (1778-1829)British
Miniature Miner's Safety Lamp
9.Who invented the earliest instrument to tell people where earthquakes happened?
Zhang Heng
(78-139) Chinese, invented seismograph
10.Who put forward a theory about black holes?
Stephen Hawking
(1942--) a British astronomer
Q Answer
1. Archimedes
2. Charles Darwin
3. Thomas Newcomen
4. Gregor Mendel
5. Marie Curie
6. Thomas Edison
7. Leonardo da Vinci
8. Sir Humphry Davy
9. Zhang Heng
10. Stephen Hawking
Pre-reading (pair discussion)
What five most important qualities do you think a scientist should have? Give reasons. careful clever strict patient creative strong-willed honest serious intelligent humorous ambitious generous
1. Listening exercise P41,Ex 1&2
2. Speaking task (p46) write some key
words to the Qs to help your talk on your book
and prepare to introduce the scientist you admire
most to the class
3. Read notes -- to Unit 1, p76-77① ⑨4. Preview the reading passage John Snow
Defeats “King Cholera”(p2)