Unit 5 Working the Land 词汇知识点课件-2023-2024学年高中英语人教版（2019）选择性必修第一册

Unit 5 Working the Land vocabulary hybrid hybrid rice n杂交种;混血儿;混合体 shortage n [C]&[U]不足;缺乏;短缺 devote vt。把...用于;致力于;献身于 devote...to...把...用于... devote oneself to (doing) sth献身于;致力于;专心于=be devoted to (doing) sth devoted adj. devotion n. tackle crisis the political crisis政治危机 boost to boost one 's moral 增强士气 yield boost yield增产 convince convince sb of sth使某人相信某事 convince sb to do sth说服某人去做某事 【扩展】 convinced adj. convincing adj. attain attain one’s goal达到目标 characteristic 【扩展】 character n .conventional .pollinate self-pollinating assumption 【扩展】 assume vt It is generally assumed (that) ...普遍认为，... intense through intense effort .overcome overcame, overcome come-came- come become-became-become .expand expand output 【扩展词】 expansion n.扩张；膨胀；阐述 .output expand output 【拓展】 input n.输入 .estimate it is estimated + (that)从句 据估计，... .domestic =native 反义词foreign .consumption 【扩展词】 consume v消费；消耗 consumer n.消费者 .comprise be comprised of...包括...;包含...;由......组成 consist of .generate .strain （植物、动物的）品种；种类;拉伤；压力 .leisure leisure time / activities these day we have more money and more leisure to enjoy it. .deep down 在内心深处;本质上;实际上 .soil deep down,Yuan is still very much a farmer at heart. .celebrity He cares little for celebrityor money. .envision vision visible .sorghum .broom n [C]扫帚；金雀花 A new broom sweeps clean.新官上任三把火。 .grain .reality in reality实际上;事实上 real adj. really adv. reality n. popular adj. popuparity n. person personal personality .vision 【扩展词】 visible adj.可见的 invisible adj.不可见得 .salty adj咸的;含盐的 【同根词】 salt n.盐 taste tasty sun sunny dust dusty mud muddy .urban 【拓展】rural adj.郊区的 .bomb .tunnel .extension 【同根词】 extend v.延伸，扩大，延长；持续，包括，波及 前缀ex-表示“出，出去” expand扩大；发展 .chemical chemical element 化学元素 【同根词】 chemistry chemist n.化学家；<英>药剂师；<英>药店，药房 .wheat wheat flour 小麦粉 .flavor different flavours .fertilizer .nutrition poor nutrition营养不良 【同根词】 nutritional adj. 营养的；滋养的 nutritious adj. 有营养