Unit2WorkingtheLand公开课.ppt

Enjoy a Poem Farmers weeding at noon, Sweat down the field soon. Who knows food on a tray, Thanks to their toiling day. By Li Shen Lead-in 1.Have you ever been to the countryside? What did you see there? Warming up growing vegetables hoeing harvesting 2.Have you ever grown any plants? What kind of plant would you like to grow? Can you name these plants? peanut sorghum corn soybean What is the main food in all East Asian and Southeast Asian countries? Rice. It is said that there are 2.4 billion people to eat rice every day throughout the world. Answer the following questions: If there was no rice tomorrow, what would happen? Pre-reading People might suffer from starvation and die of hunger and the whole world would get into trouble. Six million children under the age of 5 die every year as a result of hunger. One child dies every five seconds.? Hunger Seeing this, what can we do? A Chinese scientist has been doing that, who is he? The only way to solve the food shortage problem is to increase the output of grain crop around the world through advancement of science and technology. How to end hunger in the world? Father of Hybrid Rice a farmer named Yuan Longping how Yuan Longping became rich and famous C. an agricultural pioneer named Yuan Longping who worked hard to produce a new strain of rice D. a new strain of rice which is called super hybrid rice The main idea of the text is about____. Skimming Main idea of each paragraph Match the following headings with the right paragraphs. Para.1 Para.2 Para.3 Para.4 Dr. Yuan’s dreams. Dr. Yuan’s personality. Dr. Yuan’s appearance and his achievements. Dr. Yuan’s biography. Careful Reading a sunburnt face sunburnt arms slim, strong body Super hybrid rice can produce 20% more of the crop in the same fields Appearance ? Achievements? Task1 Appearance Achievements a. He was born into a poor farmer’s family.