必修四uppt課件(已修改)
2025-01-29 14:49 本頁面
【正文】 Unit 2 Working the land Words preview statistic sunburnt struggle decade super output crop n. 統(tǒng)計(jì)；統(tǒng)計(jì)數(shù)字； 統(tǒng)計(jì)資料 vi. 曬黑的 vt. amp。 vi. 斗爭(zhēng)；努力 n. 十年；十年期 n. 特級(jí)的；超級(jí)的 n. 產(chǎn)量；輸出 n. 莊稼；農(nóng)作物 ；產(chǎn)量 hunger disturbing expand circulate Vietnam n. 饑餓；欲望 vt. amp。 vi. (使）饑餓 adj. 引起煩惱的； 令人不安的 vt. amp。 vi. 使變大；伸展 vt. amp。 vi. 循環(huán)；流傳 n. 越南 Words preview battle rid freedom therefore equip grain n. 戰(zhàn)役；戰(zhàn)斗；較量；斗爭(zhēng) vt. amp。 vi. 搏斗；奮斗 vt. 擺脫；除去 n. 自由；自主 adj. 因此；所以；因而 vt. amp。 vi. 配備；裝備 n. 谷物；糧食；顆粒 Words preview export nationality occupation confuse regret vt. amp。 vi. 輸出；出口 n. 國(guó)籍 n. 工作；職業(yè)；占領(lǐng) vt. 使迷惑；使為難 vt. 遺憾；惋惜 n. 遺憾；懊悔 Words preview Expressions preview thanks to rid… of would rather 幸虧；由于；因?yàn)? 擺脫；除去 寧愿；寧可 According to the World Health Organization: The world produces enough food for everyone. More than 800 million people go to bed hungry every day. Read the statistics below. Did you know these facts before? What problem do they show? Prereading Food is the basic need for man. Rice is the main food in all East Asian and Southeast countries. It is said that there are billion people to eat rice everyday throughout the world. If that happened, people might die of hunger. The whole world would get into trouble. What do you think would happen if tomorrow there was suddenly no rice to eat? The only way to solve the food shortage problem is to increase the yield of the grain crop per land area through the advancement of science and technology. Yuan Longping Father of Hybrid Rice A PIONEER FOR ALL PEOPLE Reading 袁隆平被譽(yù)為中國(guó)的“雜交水稻之父” . 中國(guó)農(nóng)民說，吃飯靠“兩平”，一靠鄧小平 制定了生產(chǎn)承包責(zé)任制的政策，二靠袁隆平 發(fā)明了雜交稻。 袁隆平，男，１９３０年９月出生于北京，１９５３年畢業(yè)于西南農(nóng)學(xué)院農(nóng)學(xué)系。畢業(yè)后，一直從事農(nóng)業(yè)教育及雜交水稻研究。 袁隆平
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