外研版英语 必修四Module 5 A Trip Along the Three Gorges Reading 4课件（共13张ppt)

课件13张PPT。Module 4
Reading 4Dictation主要的，重要的 农业的
人物 取代，替换
培养，养育 数量
教育 质量
原来的 简洁的
出版 掌权
突破 谋生
改变，转换 爆炸
出口
staple figure bring up educateoriginalpublishbreakthroughconvertexportagriculturalreplacequantityqualitybriefcome to powerearn one's livingexplodeleadingLearning Aims:1. Master the new words and phrases of the passage,such as as a result of, convert, export and so on.
2. Master the translation of two paragraphs, then recite them.1.experiment______________ 2.experiment with_____________
3.publish____________ 4.search for______________
5.sterile______________ 6.breakthrough______________
7.researcher_______________ 8.research_________________
9.be supported by__________ 10.bring in _____________
11.all over China_______________n.实验，尝试以…做实验，用…做实验vt.出版寻找 adj.不结果实的n. 突破n. 研究员n/v. 调查，研究由...支持培养，养育复习导入全中国自学课文P32 最后两段。
一、完成下列单词释义填空
1.as a result of________2.discovery___________
3.production__________ 4.advantage____________
5.square kilometre_________6.convert__________
7.cash crop_______ 8.export__________
9.hybrid ________ 10.yield _________
二、提出对语段的质疑（写在后面方框内，至少两条）自主学习由于n.发现，发掘n. 成果；产品n. 优势；利益平方公里vt. 转变；改变经济作物vt. 输出，出口n. 杂交种，混合物
adj. 混合的n. 产量三.小组讨论，分析答疑。逐句分析答疑1.As a result of Yuan Longping's discoveries Chinese rice
production rose by 47.5 percent in the 1990's.由于袁隆平的发现，中国的水稻产量在20世纪90年代增长了47.5%。由于n. 发现（discovery的复数）vi. 上升 rise-rose-risenThere were other advantages too.There be 句型优势—disadvantage 还有其他的益处。50 thousand square kilometers of rice fields
were converted to growing vegetables and other cash crops.被转变为，改变为平方千米经济作物5万平方公里原来的稻田现在被用来种植蔬菜和其他经济作物。Following this, Yuan Longping's rice was exported to other
countries, such as Pakistan and the Philippines.出口除此以外，袁隆平研制的水稻还出口到巴基斯坦和菲律宾等国家。 ['p?kist?n]巴基斯坦 ['filipi:nz; fili'pi:nz]菲律宾In Pakistan rice is the second most important crop after wheat
and will be grown in many parts of the country. the +序数词+adj最高级在巴基斯坦，水稻是继小麦之后的第二种最重要的作物并将在许多地方种植。 The new hybrid rice has been developed by the Yuan Longping High-tech Agricultural Company of China.中国袁隆平高科技农业公司已开发出一种新的杂交水稻。杂交水稻Its yield is much greater than the yield of other types of rice
grown in Pakistan. 这种杂交水稻的产量远高于种植于巴基斯的坦其他种类的水稻。n.产量adj的比较级n.品种，类型尝试背诵____________ Yuan Longping's discoveries Chinese rice production ________47.5 percent ___________. __________________________too.50 thousand square kilometers of rice fields _______________growing vegetables and other cash crops. Following this,______________________________________________, such as Pakistan and the Philippines.
As a result ofrose byin the 1990'sThere were other advantages were converted to Yuan Longping's rice was exported to other countries尝试背诵In Pakistan rice is ________________________crop after wheat and will be grown _________________________.The new hybrid rice ___________________ by the Yuan Longping High-tech Agricultural Company of China.Its yield is_________________the yield of other types of rice grown in Pakistan. the second most importantin many parts of the countryhas been developed much greater than Homework
Recite the two paragraphs.
Preview the grammar part.