人教新课标必修四Unit2languagepoints课件

1.Although he is one of China's most famous scientists ,Yuan Longping considers himself a farmer,for he works the land to do his research. 尽管是中国最著名的科 学家之一，但袁隆平仍把自己当作一名 农民，因为他在田间耕作来进行研究。 • although 引导让步状语从句 • 从句：主语：he 系动词：is 表语：one of China's most famous scientists • one of +n.(pl) ...之一 1.Although he is one of China's most famous scientists ,Yuan Longping considers himself a farmer,for he works the land to do his research. • 从句句子结构： • for 引导的原因状语从句，for 是补充说 明原因 • consider vt. 考虑 2.Indeed,his sunburnt face and arms and his slim ,strong body are just like those of millions of Chinese farmers ,for whom he has struggled for the past five decades. 的确，他那被太阳晒得黝黑的脸庞和手 臂，以及他那消瘦和其他千百万的中国 农民一样。 • 主从复合句，其中，介词for+whom引 导的定语从句，修饰先行词：Chinese farmer. • struggle for 为...奋斗；为...争斗 • decade n. 十年 3.Yuan Longping grows what is called super hybrid rice .袁隆平种植的是被成为超级 杂交水稻的稻种。 • what ...rice ,是what引导的宾语从句， 且what 在从句中做主语。 • 主语：Yuan Longping 谓语：grows 4.In 1973,he became the first agricultural pioneer in the world to grow rice that has a high output . 1973年，他成为世界 上第一位种植高产量水稻的农业先驱者。 • 复合句 • to grow rice 作后置定语，修饰 agricultural pioneer ;后面that 引导定语 从句，修饰先行词rice,that 在从句中作 主语。 • output n. 产量 ===input 投入 5.This special strain of rice makes it possible to produce 20%more of the crop in the same fields. 这种特殊的稻种使得同样的 田地多收获20%的产量成为可能。 • 简单句 • 主语：this special strain of rice • 谓语：make+宾语+宾补 ，其中it 是形 式宾语，后面的动词不定式是真正的主 语，且possible 为宾语补足语。 • strain n.植物的品类；种类 6.Now more than 60%of the rice produced in China each year is from this hybrid strain. 如今中国每年出产的大米超过 60%出自这种杂交水稻。 • 简单句 • 主语：more than...the rice produced in China each year是过去分词作 后者定语，修饰the rice . • 系动词：is • 表语：from this hybrid strain. 7.Born in 1930,Yuan Longping graduated from Southwest Agricultural College in 1953. 袁隆平出生于1930年，1953年毕 业于西南农学院。 • graduate from 毕业于... 8.Since then,finding ways to grow more rice has been his life goal . 从那时起，找到 使水稻高产的方法就成了他一生的目标。 • 简单句 • since then 时间状语从句 • 主语：finding ways to grom more rice 动 名词作主语，谓语动词用单数 • 谓语：has been • 表语：his life goal 9.As a young man , he saw the great need for increasing the rice output . 年轻时，他就 看到了增加稻米产量的巨大需求。 • as a yong man 方式状语 • 主语：he • 谓语：saw • 宾语：the great need • for increasing the rice output 后置定语修 饰need 10.At that time, hunger was a disturbing problem in many parts of the countryside. 当时，饥荒是困扰许多农村地区的问题。 • 简单句 • at that time 时间状语 • 主语：hunger hungery adj . hungerily adv • 谓语：系动词：was • 表语：a disturbing problem • disturbing adj.引起烦恼的；令人不安的 • disturbed adj.心神不安的；心烦意乱的 • disturbance n. 干扰 骚乱 紊乱 11.Yuan Longping searched for a way to increase rice harvests without expanding the area of the fields . 袁隆平找寻的是能 在不增加耕地面积的基础上而使稻田增 收的途径。 • 简单句 • 主语：Yuan Longping谓语：search for ... • 宾语：a way • 动词不定式作后置定语：to increase...修 饰 a way • expand vt.伸展 expanded adj.扩充的；展 开的 expansive adj. 广阔的；扩展的 expensive n. 12.In 1950,Chinese farmers could produce about fifty-six million tons of rice . In a recent harvest,however,nearly two hundred million tons of rice was produced. 1950年，中国农民能生产大约5600吨稻 米,而近来的一次的丰收中，却生产了将 近两亿吨的稻米。 • was produced 被动语态 13.These increased harvests means that 22%of the world's people are fed from just 7%of the farmland in the world . 这增加的 术后量意味着仅占世界7%的耕地养活了 世界22%的人口。 • that 引导宾语从句，作mean的宾语 • feed -fed -fed 14.Yuan Longping is now circulating his knowledge in India,Vietnam and many other less developed countries to increase their rice harvests . 现在袁隆平正在印度、 越南以及很多其他欠发达的国家传播他 的知识以提高这些国家的稻米产量。 • 简单句 • 谓语：is circulating circulate vt. 传播 • 宾语：his knowledge • 地点状语：in India...countries • 目的状语：to increase ... 15.Thanks to his research, the UN has more tools in the battle to rid the world of hunger.多亏了他的研究，联合国在消除 世界饥饿的战斗中有了更多的方法。 • 主语：the UN 谓语：has • 宾语：the tools • 目的状语：to rid the world of hunger • thank to 幸亏 由于 因为 • in the battle 在战斗 • rid...of 使...摆脱 或除去 16.Using his hybrid rice,farmers are producing harvests twice as large as before. 使用他 的杂交水稻种子，农民们种出的粮食是 以前的两倍。 • 简单句 主语：farmers 谓语：are producing 宾语：harvests • using his hybrid rice 动名词作状语 • A+谓语+倍数+as +adj(原级）+as+B表示 A 是B的几倍。 17.Yuan Longping is quite satisfied with his life. 袁隆平对他的生活很满意。 • 简单句 • 主语：Yuan Longping 谓语：is satisfied with 宾语：his life • be satisfied with =be pleased with 对...感到满意 satisfied adj . 满意的 18.However, he doesn't care about being famous . He feels it gives him less freedom to do his research . 然而，他对成名并不 在意。他觉得出名后搞科技就不那么自 由了。 • care about 关心 在意 • feel+宾语从句 • freedom n. 自由 19.He would much rather keep time for his hobbies. 他宁愿把时间花在他的爱好上。 • would rather 宁愿 • would rather do sth than do sth 宁愿作某 事而不愿作某事 • He would rather do homework than go shopping • keep time for sth 为某事留出时间 20.He enjoys listening to violin music ,playing mah-jong,swimming and reading.他喜欢 听小提琴乐曲、搓麻将、游泳和读书。 • 主语：he • 谓语：enjoy doing sth • listening ...,playing..swimming and reading, 并列宾语，作enjoy的宾语。 21.Spending money on himself or leading a comfortable life also means very little to him . 在自己身上花钱或者享受舒适的生 活对他来说意义也不大。 • 主语：动名词短语作主语，谓语动词用 单数，spending ...or leading ...life 为主语。 • 谓语：means • spend...on 花费... ---I spend much time on my homework . • lead a ...life 22.Indeed,he believes that a person with too much money has more rather than fewer trobles. 事实上，他认为一个人有太多的 钱，他的麻烦事会更多，而不是更少。 • 主语：he 谓语：believes • that引导的是宾语从句 • indeed =in fact 事实上 • 从句的结构： • 主语：a person with too much money • 谓语：has • 宾语：more rather than fewer trobles 23.He therefore gives millions of yuan to equip others for their research in agriculture. 因此他拿出数百万元以资助 其他人能够进行农业科学研究。 • 主语：he 谓语：give sth 状语：therefore • 宾语：millions of yuan • 目的状语：to equip other... • equip vt. 配备 装备 • be equipped with sth 配有某物/装备某物 • equip sb/sth with sth 给某人/某物装备/ 配备某物 24.Just dreaming for things ,however,costs nothing.然而，梦想是不花钱的。 • 简单句 • 主语：dreaming for things 动名词作主语 • 谓语：costs • 宾语：nothing 25.Long ago Yuan Longping had a dream about rice plants as tall as as sorghum.Each Ear of rice was as big as an ear of corn and each grain of rice was as huge as a penut. 很久以前，袁隆平曾梦 见种植出的水稻如高粱一样高，稻穗如 玉米穗一样大，而每粒稻谷如花生一样 大。 • as...as ... 比较级，同什么一样 • grain n.谷物 粮食 颗粒 26.He awoke from his dream with the hope of producing a kind of rice that could feed more people . 他从梦中醒来，希望能培 育一种能养活更多人的水稻。 • 复合句 • 主句：主语：he 谓语：awoke from 宾语：his dream • 从句：定语从句 that 引导词，rice 为先 行词 从句主语：that 谓语：could feed 宾 语：more people 27.Now,many years later,Yuan Longping has another dream:to export his rice so that it can be grown around the globe.许多年后 的今天，袁隆平又有另外一个梦想：出 口他的稻米，使其遍布世界各地。 • so that 引导目的状语 --so+adj+that --He is so nevous that he can not keep calm . • to export 是同位语,解释说明another dream . 28.One dream is not always enough,especially for a person who loves and cares for his people.一个梦想总是不够的，尤其对一 个热爱和关心人民的人来说更是如此。 • 主从复合句，who 引导的定语从句，先 行词是a person ;who 在从句中作主语， 从句中的谓语：loves and cares 并列谓语。