Unit 5 Working the Land Words and expressions 课件-2024-2025学年高中英语人教版（2019）选择性必修第一册

Unit 5 Working the land Words and Expressions 1 1.devote vt. 把……献(给)；把……专用于；专心于 devoted adj.深爱的；忠诚的 devotion n.关爱；奉献，献身 devote...to 把……奉献给；把……专注于 devote oneself to 致力于；献身于 be devoted to 专心于；致力于 2.convince vt.使信服；使确信；说服 convincing adj.令人信服的 convinced adj.确信的；坚信的 convince sb. of sth. 使某人确信/明白某事 convince sb. that... 使某人相信…… convince sb. to do sth. 说服某人做某事 be convinced (that)/of...(某人)坚信…… 2 3.shortage n.不足，缺少，短缺 shor adj.短的；缺乏的 shortly adv.短暂地； shorten v. 使变短 a shortage of… 缺乏 food shortage 食物短缺 be short of 缺乏... 4.characteristic n.特征,特点,品质; & adj. 典型的; 独特的 character n.角色；品质；文字 3 5.attain vt. (通常经过努力)获得; 达到 attainable adj. 可得到的;可实现的 attainment n. 达到;成就 获得：【同】：get /gain/obtain/achieve 6.conventional adj. 习惯的；传统的 convention n. 惯例；习俗 7.intense adj. 热切的;强烈的 intensely adv.强烈地; 极度; 剧烈地 intense heat/cold/pain 酷热；严寒；剧痛 intense competition 激烈的竞争 4 8.assumption n.假定，假设 assume v.假定；设想；承担；假装 make an assumption 作出臆断 on the assumption that... 假定…… assume sb/sth (to be)＋adj./n. 假定/认为某人/某事(为)…… It is assumed that... 人们认为…… assuming (that)... 假设…… 9. expand vt.& vi.使变大；伸展 expansion n.扩大；扩张；扩展 expand...into... 把……扩展/发展成…… expand into... 发展成/扩大成…… expand on/upon sth. 细说(阐述)某事 5 10.estimate vt [常用于被动语态] 估计；估算；估价： estimate n.估计；估算；估价 overestimate v.高估 underestimate v.低估 estimate sth (at sth) 估计某事（为） be estimated to be / have 据估计 estimate / it is estimated + (that) 估计（从句) 11.consumption n. 消费 [kənˈsʌmpʃ(ə)n]  consume v.消费 [kənˈsjuːm]  consumer n. 消费者 [kənˈsjuːmə(r)]   6 12.generate vt. 产生; 引起 generator n. 发电机; 生产者 generation n. 一代;产生 13. reality n. 现实; 实际情况; 事实 real adj. 真的; 真实的 really adv. 真正地; realistic adj. 现实的; 实事求是的 become a reality 　变成现实 in reality 事实上; 实际上 20. entire adj. 整个的；完全的 entirely adv. 完全地 7 14. in turn 相应地; 转而; 依次; 轮流 in one's turn　　轮到某人；接着 by turns 轮流；依次 take turns doing/to do... 轮流做…… It is one's turn to do sth. 轮到某人干某事 in return 作为回报 15.essential adj.极其重要的 【同】： very important , significant, vital, crucial A be essential to B A对B是不可缺少的 It is essential for sb. to do sth. 对某人来说做某事是必要的 It is essential that sb (should) do sth. 某人做某事是必要的 8 16. instance n. 例子, 实例, 事例 for instance 例如 in the first instance 第一, 首先 18. mineral n.矿物 [ˈmɪnərəl] mine n. 矿 ；我的（东西） [maɪn] miner n.矿工 [ˈmaɪnə(r)] 17. for instance 【同】例如 for example，such as, like（像） 19. depth n. 向下(或向里)的距离, 深(度) deep adj. 深的 deeply adv. 深深地, 强烈地 deepen v. (使)变深, (使)加深 in depth 　　完全地, 深入地 9 随堂检测 1.hybrid rice 杂交水稻 a hybrid car 混合动力车 2.________ v. 把…献(给);专心于→___________ adj.忠诚的→___________ n.献身 3. ___________n. 不足; 缺少; 短缺 →__________adj.短的；缺乏的 →____________ adv.短暂地；→_____________v. 使变短 4.__________ v. 使确信→________ adj. 确信的→_________ adj. 令人信服的 5._______________ n.[C]特征; & adj. 典型的; 独特的→___________n.[C]角色；品质；文字 6.______________ adj. 习惯的；传统的→____________ n. 惯例；习俗 7.____________ n.假设/əˈsʌmpʃn/ →________ v. 假定；假设 /əˈsjuːm/ 8.___________adj. 热切的;强烈的 ___________adv.强烈地; 极度; 剧烈地 9.________ v. 扩张，扩大；→___________ n. 扩大，；发展 10.__________ vt. 估计；估价；估算→_________ n. 估算；看法 →_____________v.高估 →______________v.低估 devote devoted devotion shortage short shortly shorten convince convinced convincing characteristic character conventional convention assumption assume intense intensely expand expansion estimate overestimate underestimate estimation 11. _______________ n. 消费→___________ v. 消费→____________ n. 消费者 12. _____________ vt. 产生; 引起→ _____________ n. 发电机; 生产者→ _____________n. 一代;产生 13. ________ n. 现实；事实→________ v.实现 14. __________ n.矿物→________ n. 矿 ；我的（东西） →________ n.矿工 [ˈmɪnərəl] [maɪn] [ˈmaɪnə(r)] 15. ________ n. 深度→________ adj. 深的→________ adv. 非常；深深地→________ v. 使变深16. ________ adj. 整个的；完全的→________ adv. 完全地 consumption consume consumer generate generator generation reality realise mineral mine miner depth deep deeply entire entirely deepen devoting observing 1) He continued to work there for almost 50 years, __________ (devote) his life to his research work. 2) The scientist devoted most of his lifetime to ___________(observe) the behavior of the chimps. 3) This is the most ____________ (convince) evidence that I can find to prove my point. 4) ____________ (convince) of the truth of the report, he told his colleagues about it . 5）Don't ________ that you are a princess and stop living in ________________ any more. (assume) convincing Convinced assume　 assumptions　 13 单句语法填空 ①It is our responsibility to take care of our sick mother ________ turns. ②When it was his turn ____________ (deliver) his speech，he walked towards the platform，nervous and embarrassed. ③He spends too much time on maths，and this ________ turn affects the progress of the other subjects. ④At the meeting they took turns ________ (put) forward a number of suggestions aiming to promote the reform of education system. ⑤When it was ________ my turn，I was too excited to speak. by　 to deliver in　 to put in ①There are a number of improvements, _____instance, both mouse buttons can now be used. ②____ most instances, there will be no need for further treatment. (2) _________________, we had better make sure the calculations are correct. 首先,我们最好保证计算是正确的。  for In In the first instance 1．[2020·全国卷Ⅱ]The fashion shows in New Orleans and Brooklyn is __________ (expand)the fashion market. 2．[2020·江苏高考]He said that one of the boxes ________ (generate) around $13,500 in revenue (收入)a month and cost only about $400 to rent. 3．[2020·江苏高考]The speed of 6G will exceed 125 GB/s, allowing for a new generation of virtual ________ (real)． to expand generated　 reality　 4．[2020·全国卷Ⅱ]He says it's not easy _____________ (convince) people that nutria fur is green, but he has no doubt about it. 5．[2020·新高考全国Ⅰ卷]According to a recent study in the Journal of Consumer Research, both the size and _____________ (consume) habits of our eating companions can influence our food intake. to convince　 consumption Thank you 18 $$