2025人教英语选择性必修第一册UNIT 5.pptx

UNIT5WORKINGTHELAND;美文导入;素养解读：感知农业生产方面的科技成就；学习、理解、运用科学知识和技能等方面表现的价值标准、思维方式和行为规范；勇于探究，培养百折不挠的探索精神；学习科学技术知识和成果；掌握基本的科学方法；思考自我发展和完善，树立远大目标。

主题：科技发展

学科素养：人与社会难度系数：★★★

;【语篇导读】由“杂交水稻之父”袁隆平及其团队研发的第三代杂交水稻去年10月21日至22日首次公开测产，测产结果是第三代杂交水稻表现优秀。袁隆平为中国的建设和发展做出了巨大贡献，与屠呦呦等七位科学家一起被授予“共和国勋章”。

;Thethird-generationhybridricedevelopedbyYuanLongping,the“fatherofhybridrice”，andhisteamunderwentitsfirstpublicyieldmonitoring①fromOct.21to22lastyearandachievedhighoutput.

Thefinalyieldofthetestedvariety②，G3-1S/P19,cameto1,046.3kgpermu,basedon③twoplotsoflandinQingzhuVillageunderthecityofHengyangincentralChina’sHunanProvince.Expertsagreedthatthericehasastoutstem,fertilizertolerance④，lodgingresistance⑤，largepanicleandmoregrains.;Unliketheprevioustwogenerationsthatrequiredalargeamountof⑥waterandfertilizersaswellasdemandinggrowingconditionsandtechnological⑦support,thethird-generationhybridriceiseasiertobecultivated⑧byordinaryfarmers.

【1】Someprevioushigh-yieldinghybridricevarietiesinChinatook160toeven180daysfromsowingtoharvesting,whilethefigurewasshortenedtoaround125daysforthenewvariety.;

【2】YuanLongping,whohasmadegreatcontributionstotheconstructionanddevelopmentofthePRC,hasbeenawardedtheMedaloftheRepublictogetherwithsevenotherscientistsincludingTuYouyou.;○课标词汇;【1】Someprevioushigh-yieldinghybridricevarietiesinChinatook160toeven180daysfromsowingtoharvesting,whilethefigurewasshortenedtoaround125daysforthenewvariety.

分析：句中“while”为并列连词，引导的是并列句，表示对比。

译文：此前的高产量杂交水稻从种植到收割需要160天，甚至180天，而第三代的生长周期缩短到125天左右。;【2】YuanLongping,whohasmadegreatcontributionstotheconstructionanddevelopmentofthePRC,hasbeenawardedtheMedaloftheRepublictogetherwithsevenotherscientistsincludingTuYouyou.

分析：“whohasmadegreatcontributionstotheconstructionanddevelopmentofthePRC”为非限制性定语从句，修