高中英語選擇性必修一 2021 unit 5 導(dǎo)讀·話題妙切入u

1、 Little drops of water, little grains of sand, make the mighty ocean and the pleasant land.Julia Carney滴滴小水珠，顆顆小沙粒，會形成浩瀚的海洋與宜人的土地。朱莉婭加納Nature never deceives us; it is always us who deceive ourselves.Rousseau大自然永遠不會欺騙我們，欺騙我們的往往是我們自己。盧梭Other men live to eat, while I eat to live.Socrates別人為食而生存，我為生存而食。

2、蘇格拉底It is not enough to be industrious, so are the ants.What are you industrious for？H.D.Thoreau光勤勞是不夠的，螞蟻也是勤勞的。要看你為什么而勤勞。梭羅A man may lead a horse to the water, but he cannot make it drink.Heywood一個人可以把馬帶到河邊，但他不能令它飲水。希伍德Never give upNever give up，Never lose hope.Always have faith，It allows you to co

3、pe.Trying times will pass，As they always do.Just have patience，Your dreams will come true.So put on a smile，Youll live through your pain.Know it will pass，And strength you will gain.Born in a poor farmers family in 1930 and as a graduate of the Southwest Agriculture Institute in 1953, Yuan Longping

4、began his teaching career at an agriculture school in Anjiang, He came up with an idea for hybridizing rice in the 1960s, when a series of natural disasters and inappropriate (不恰當?shù)? policies caused China to suffer a severe famine(饑荒) that led to many deaths.Since then, he has been devoting himself t

5、o the research and development of a better rice breed.In 1964, he happened to find a natural hybrid rice plant that had obvious advantages over others.Greatly encouraged, he began to study the elements(要素) of this particular type.In 1973, in cooperation with others, he was finally able to establish

6、a complete process of creating and reproducing highyielding hybrid rice species.The next year they successfully cultivated(種植) a type of hybrid rice species which had great advantages.It yielded 20 percent more per unit than that of common ones, putting China in the lead worldwide in rice production

7、.For this achievement, he was called the “Father of Hybrid Rice”In 1979, his technique for hybrid rice was introduced into the United States, the first case of intellectual property rights transfer in the history of the Peoples Republic of China.However, the debates among scientists about whether qu

8、ality or quantity should take priority(優(yōu)先權(quán)) are frequently heard.In the underdeveloped world, the increasing output is no doubt the primary concern, while people in developed countries prefer highquality rice.Yuan was asked to change his major concern from increasing output to improving quality and

9、tastea task easier to accomplish for him.But Yuan was unswayed (未受影響的)He firmly believed, in developing countries, the increasing output outweighs the urgency for a better taste，and that his foremost task was to increase the grain reserve in developing countries, instead of the quality problem of hi

10、s super hybrid rice.“First we must have enough food, then comes eating well，” he said.探究發(fā)現(xiàn)1Find out the main idea of the passage and then think of a proper title for it. 答案The passage is mainly about how Yuan Longping created super hybrid rice.The title is “Road to super hybrid rice”2Find out the reason why Yuan Longping was called the “Father of Hybrid Rice” 答案He cultivated a hyb