人教版高中英语必修4 Unit 2 Working on the land Warming up pre-reading reading教学课件(共26张 )

课件26张PPT。Unit 2 Working the landwheat sorghumrice corn Potatoes 1)Have you ever plant any of them?
Pre-reading Do you know what is the main food in all East Asian and Southeast Asian countries?Rice. How did he solve this problem?Super Hybrid Ricewho changed this condition?Yuan LongpingHunger problemSuper Hybrid Ricethe rice that has a high outputDo you know who he is?Yuan Longping
袁隆平Father of Super Hybrid Rice超级杂交水稻之父A Pioneer for All PeopleReading Task 1---Listening
Match the main idea of each paragraph.A. Dr Yuan’s dreams.
B. Dr Yuan’s personality.
C. Dr Yuan’s biography.
(生平，传记)
D. Dr Yuan’s appearance
and his achievement.Para1
Para2
Para3
Para4Task2.Scan the passage quickly and complete the following chart about Yuan Longping.Yuan LongpingChina85scientistGraduated from Southwest Agricultural College
Detailed Reading
—Para 1 he has a sunburnt face and arms and a slim, strong body. He is more like a farmer than a scientist.Hey, What do he looks like?Detailed Reading—Para 1 He becomes the first agricultural pioneer in the world to grow super hybrid rice, which makes it possible to produce 20% more of the crop in the same fields.Hey, what is his achievement?Detailed Reading—Para 1 But he consider himself a farmer, do you know why?A farmer’s appearance
Work as an farmer
The first agricultural pioneer.
Detailed Reading—Para 2Born in a poor farmer’s familyGraduated from Southwest Agricultural College Nearly 200 million tons of rice was produced is circulating his knowledge in many less developed countries 1) Hunger was a disturbing problem
Saw the great need for increasing the rice
output What does the world benefit from his research?The UN has more tools in the battle to rid the world of hunger.
Farmers are now producing twice as large as before.Detailed Reading—Para 3Which of the following about Dr Yuan’s personality is NOT TRUE?
A. He enjoys a simpler life than most
rich and famous people.
B. He cares little about money and fame.
C. He would rather work than lead a
comfortable life.
D. He is satisfied with his life because
he is now rich and famous.He cares little money and fame.listening to violin musicreadingplaying mah-jongswimmingDetailed Reading—Para 41) The first dream2) The second dreamProduce a kind of rice that could feed more people.Grain: as huge as a peanut Plant :as tall as sorghum Ear: as big as a corn The first dreamTo export his rice so that it can be grown around the globalThe second dreamSummaryFill in the blanks according to the textYuan Longping , who grows what is called
hybrid rice, was born into a poor farmer’s family in 1930. when he was young, he found hunger was a problem in many parts of the countryside. so he searched for a way to increase rice harvests without the area of the fields. In 1973, he became the first agricultural pioneer in the world to grow rice that has a high .This special strain of rice make it possible to produce 20% more of the crop in the same field.superhungerexpandingoutput his research the UN has more tools in the to rid the world of hunger. Yuan Longping quite with his life. He feels that being famous gives him less to do his research, and he also cares little about money.
He gives millions of Yuan to
others for their research in agriculture. battlesatisfiedfreedomthereforeequipthanksto