unit2 working the land 词汇拓展
occupation n. 工作；职业；占领 • 8. ___________ occupy →___________ vt. 占领；占据；使忙碌
export vt.&vi. 输出；出口→(反义词) • 9. _______ import vt.&vi. 输入；进口 ________ regret vt. 遗憾；惋惜 n. 遗憾；懊悔 • 10. _______ regretful adj. 后悔的；遗憾的；惋惜的 →_________
1.nation（n.国家,民族） national,（adj民族的) nationality (n.国籍) 2. Discover (vt. 发现；发觉) , discovery (n.) 3.equip(vt.&vi. 配备；装备),equipment (n) 4. Chemistry (n. 化学) chemical (adj) 5.reduce(vt. 减少；减缩),reduction (n) 6.freedom(n. 自由；自主),free (adj)
discovery 3. The __________ (discover) of a child’s
body in this river has shocked the community.
4. Our classroom is _________ equipped with two TV sets and many otherequipment __________(equip)
every few years • 8. 每隔几年_______________ graduate from • 9. 毕业于_______________ • 10. 寻找_______________ search for make it…to do • 11. 使做(某事)成为…… _______________
背诵下列句子
• ⑴ 这些新技术将使得从废弃物中回收可用 之物成为可能。 • The new techniques ___________________ will make it possible to recover usable things from waste. • 2. 不管做什么事, 你都必须非常细心。 No matter what you doyou must be very • _____________________, careful.
build up • 15. 逐渐增强；建立______________ • 16. 导致；造成(后果) ______________ lead to • 17. 对……评论______________ comment on reduce by/reduce to • 18. 减少了/减少到___________________ struggle to do sth. • 19. 努力/挣扎做某事___________________ • 挣扎着站了起来 struggle to one’s feet.
• 3. 我们必须尽力使这条河流免受污染。 to keep the • We must try our best ___________ river free from pollution _______________________. • 4.刘翔成为第一个获得短跑冠军的亚洲运动 员 • Liu Xiang became _____________________________________ the first Asia athlete to win the _____ short running
circle • 13. ___________ n. 圈，vt 圈出 ___________ circulate vt.&vi. 循环；流转 circulation n. 流通；传播；循环 ___________ expand • 14. ___________ vt.&vi. 使变大；伸展 expansion.n. 扩大；扩张；膨胀 ___________ • 15. ___________ nutrition n. 营养；滋养→ nutritious adj. 营养丰富的；有营养的 ___________ confused • 16. ___________ 使困惑vt ___________ confuse adj.困惑的,糊涂的 ___________ adj.令人 迷惑的, 含糊不清的___________ confusion 困惑,混 乱,混淆,慌乱,窘迫
disturbed adj.被干扰的
(B)灵活运用
confusing question really 1. This ________ made me __________ confused (confuse).
2. He said the earthquake could lead to a ___________ reduction (reduce) in steel exports from Japan.
• 13. ________ circulate vt.&vi. 循环；流转 circulation n. 流通；传播；循环 →___________ expand vt.&vi. 使变大；伸展 • 14. _______ expansion n. 扩大；扩张；膨胀 →____________ nutrition n. 营养；滋养→__________ nutritious • 15. _________ adj. 营养丰富的；有营养的
• 4. Indeed, he believes that a person ______ with too much money has more ______ rather ______ than fewer troubles. 事实上,他相信,一个人有太 多的钱只会ld rather • 12. 宁愿; 宁可________________________
• 13. 集中(注意力/精力)于____________ focus on
• 14. (相比之下)更喜欢做某事
__________________________ prefer to do…. (rather than do…)
• 5. Crops such as peas or soybeans put important minerals back into the soil, making _________ (make) it ready for crops such that need rich and as wheat or corn ______ fertile soil. 像豌豆或大豆这样的农作物将 重要的矿物质带回土壤，从而使之适宜于 种植要求土壤肥沃的农作物，比如玉米或 小麦。
occupation is teaching in a 5. His ___________ primary school. Thus ,he is ________ occupiedwith looking after his students. (occupy)
重点短语 thanks to • 1. 多亏；由于；因为___________ • 2. 摆脱；除去___________ rid...of • 3. 对……感到满意 ________________________________ be satisfied with(=be content with) care about • 4. 在乎；在意___________________ with the hope of • 5. 带着……希望___________________ be rich in • 6. 盛产；富含___________________ keep…free from/of • 7. 使……免受(影响/伤害等) _________________
• 4. _________ chemical adj. 化学的；关于化学的 chemistry n. 化学 →_____________
reducevt. 减少；减缩→__________ reduction n. • 5. _______ 减少；下降；缩小
free adj. freedom n. 自由；自主→_______ • 6. _________ 自由的 vt. 使自由 summary n. 总结；摘要；概要 • 7. __________ →_____________ summarize vt. 概括；总结
必修④ Unit2 working the land Period 1
一、单词拓展 (A)单词派生
nation 1. __________ n. 国家；民族
__________ national adj. 民族的
____________ nationality n.国籍
discover vt. discovery n. 发现；发掘→_________ • 2. _________ 发现；发觉 equip vt.&vi. 配备；装备→ 过去式 • 3. _______ _______ →____________ equipped equipment n. 设备；装备
what ____ is • 2. Dr Yuan Longping grows ______ ______ called super hybrid rice. 袁博士种植的是 被称为“超级杂交水稻”的稻种。 • 3. This special strain of rice makes ______ it possible to produce one-third 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三分之一的产量。
7.summary(n. 总结,摘要,概要),summarize (vt) 8.circulate(vt.&vi. 循环；流转),circulation (n)
高考英语Unit2Workingtheland要点梳理+重点突破新人教版必修4
必修 4 Unit 2Working the land要点梳理高效梳理·知识备考●要点单词1． struggle vt. & vi. 斗争；拼搏；努力2． output n．产量；输出3． hunger n．饥饿；欲念→hungry adj.饥饿的；有欲念的4． expand vt. & vi. 使变大；伸展；论述→expansion n．扩大；增添5． circulate vt. & vi. 循环；流传→ circulation n．循环流通6． battle n．战斗；战斗；较量；斗争vt. & vi. 格斗；奋斗7． therefore adv.所以；所以；因此8． equip vt. & vi. 装备；装备→ equipment n．设施 (不行数 )9． export vt. & vi. 输出；出口→ import vt. & vi. 输入；进口；进口10． nationality n．国籍→ nation n．国家；民族→national adj. 国家的；国有的11． occupation n．工作；职业；占据→occupy vt. 占据12． confuse vt. 使诱惑；使犯难→confusing adj.令人诱惑的→ confused adj.感觉诱惑的→confusion n．诱惑13． regret vt. 遗憾；痛惜n．遗憾；懊悔→regretful adj.懊悔的14． chemical adj.化学的；对于化学的→chemistry n．化学→ chemist n．化学家；药剂师15． bacteria n． (bacterium 的复数形式 )细菌16． reduce vt.减少；减少；简化→reduction n．减小；减少17． summary n．总结；纲要；纲要→summarize vt. 总结18． comment n．谈论；谈论vi. & vt. 表达建议；作出谈论●要点短语1． thanks to 幸；因为2． rid... of脱；除掉3． be satisfied with⋯⋯感觉意4． would rather情愿；宁愿5． build up逐增；成立；开6． lead to致；造成7． focus on集中(注意力、精力等)于8． keep...free from/of使⋯⋯免受(影响、害等)；使⋯⋯不含 (有害物 )9． make a difference造成差别，很重要10． keep in mind牢在心11． cause damageto⋯⋯造成危害12． in addition再者，有13． turn to向●要点句型1． Dr. Yuan Longping grows what is called super hybrid rice. 袁隆平博士栽种的是被称“超交水稻”的稻种。
21版：Unit 2 Working the land(创新设计)
Unit 2Working the land(主题语境——人与自然之自然科学研究成果)Ⅰ.高难词汇自测——请在认识词义的单词前打上对号□ statistic n.□ sunburnt adj.□ super adj.□ strain n. □ output n. □ sorghum n.□ grain n. □ peanut n. □ circulate v t.&v i.□ skim v t. □ occupation n. □ personality n.□ organic adj. □nutrition n. □ fertilizer n.□ bacteria n. □ industrial adj. □ pest n.□ mineral n. □ underline v t. □ summary n.Ⅱ.单词高效记忆——单词分类识记·效果更佳一、写作词汇1.decade n.十年；十年期2.soil n.土壤3.therefore ad v.因此；所以4.reduce v t.减少；减缩5.struggle v i.&n.斗争；拼搏6.expand v t.&v i.使变大7.regret v t.遗憾；惋惜n.遗憾8.focus n.焦点；中心点v t.集中；聚焦ment n.评论；议论v i.&v t.表达意见；作出评论10.battle n.战斗；战役；较量；斗争v t.&v i.搏斗；奋斗二、拓展词汇1.hunger n.饥饿；欲望v t.&v i.(使)饥饿→hungry adj.渴望得到的2.export v t.&v i.输出；出口→import v t.&v i.输入；进口3.discover v t.发现；发觉→discovery n.发现；发觉→discoverer n.发现者4.equip v t.&v i.配备；装备→equipment n.设备(不可数)5.confuse v t.使迷惑；使为难→confusing adj.令人迷惑的→confused adj.感到迷惑的→confusion n.迷惑；困惑6.nation n.国家；民族→national adj.民族的→nationality n.国籍7.disturb v.打扰；妨碍；使不安→disturbing adj.引起烦恼的；令人不安的→disturbed adj.烦恼的；不安的8.free adj.自由的→freedom n.自由；自主『主题词汇积累』子话题1农业知识①farm n.农场②garden n. 花园③agriculture n. 农业④guide n. 指南，入门书v t. 引导，带领⑤seed n. 种子⑥nature n. 大自然⑦weed n. 杂草⑧harvest n.&v t. 收获，收割⑨production n. 生产⑩soil n. 土壤⑪plough v. 犁地⑫instruct v t. 通知；指示⑬sow v t. 播种⑭rot v. 腐烂⑮business n. 生意子话题2自然科学成就①increase v i.&n. 增加②wealth n. 财富③influence n. 影响④economy n. 经济；节约⑤contribution n. 贡献⑥invest v. 投资⑦profit n . 利润；盈利 ⑧financial n . 财政的 ⑨steady adj . 稳固的；平稳的 ⑩outstanding adj . 杰出的『单元短语背诵』1.thanks to 幸亏；由于；因为2.rid...of 使……摆脱或除去3.be satisfied with 对……感到满意4.would rather 宁愿；宁可5.build up 逐渐增强；建立；开发6.lead to 导致；造成(后果)7.focus on 集中(注意力、精力等)于8.be rich in 盛产9.keep...free from/of 使……免受(影响、伤害等)；使……不含(有害物) 10.in addition 另外『主题词块记忆』anic farming 有机农业2.set a new record 创立一个新的记录3.avoid damaging the environment or people’s health 避免破坏环境或损害人们健4.become the first agricultural pioneer in the world 成为世界上第一位农业先驱5.build up a new farming method 开发新的耕作方法6.free from bacteria and pests 免受细菌和害虫的伤害7.go against nature 违背大自然8.one of China’s most famous scientists 中国最著名的科学家之一❶精讲层练核心知识1.struggle v i.&n.斗争；拼搏；努力；挣扎 struggle to do sth 努力做某事，挣扎着做某事 struggle for... 为……而斗争struggle with/against... 同……搏斗；与……作斗争 struggle to one’s feet 挣扎着站起来 练透基础——单句语法填空①At present ，China has to struggle against/with all kinds of difficulties from home andabroad.②Workers are struggling for a clean canteen and healthy food.③Helen Keller became deaf and blind when she was 19 months old ，but she never gave up and struggled to lead(lead) an active life. 提升能力——微写作④In the short film ，you can learn that my school has been struggling for a better future.(2018·全国卷Ⅱ书面表达)在短片中，你可以了解到我校一直在为更美好的未来而努力。
选择性必修Unit 2Unit 2 Working the land 知识清单
9. build up 累积 10. work out 制定出 11. of enormous benefit 有巨大的益处 12. contribute to 有助于 13. distinguish sth from sth 区分……和…… 14. carry out 实施 15. thanks to 多亏了 16. large amounts of 大量 17. without doubt 毫无疑问 18. because of 因为
4. With massive amounts of data on the state of their farmland gathered, processed and analysed in real time, farmers are able to give the best possible care to the crops that most need it at the most appropriate time and put their resources to the best use.（P.16，L.15-18） 译文：通过实时收集、处理和分析有关农田状况的大量数据，农民能够在最适当 的时候对最需要照料的作物给予尽可能好的照顾，并充分利用其资源。 分析：这句话使用with复合结构：with+宾语+过去分词作宾语补足语。
37. apart from 除了 38. over the last few decades 在过去的几十年里 39. due to 因为 40. be linked to 和……有联系 41. cause severe damage to 对……造成严重的破坏 42. weigh the pros and cons 权衡利弊 43. be known to sb 为某人所知 44. to the extent 到……的程度 45. describe sth as 描述某事为 46. come across 遇到
高一必修4 Unit2 Working the land常考单词、短语、写作句式大全
高一必修4 Unit2 Working the land常考单词、短语、写作句式大全Ⅰ. 常考单词必背1．struggle vt.&vi. 斗争；拼搏；努力The old man has been struggling with/against illness.这位老人一直在与病魔作斗争。
[快速闪记]struggle with sb 与某人搏斗；斗争struggle against 为抵抗……而斗争(搏斗，抗争)struggle for 为……努力(斗争)struggle to one's feet 挣扎(努力)站起来struggle to do sth 努力做某事2．disturbing adj. 引起烦恼的；令人不安的It is very disturbing that we haven't seen him for a long time.好长时间没见到他，这令我们深感不安。
[快速闪记]disturb vt. 打扰；弄乱；使不安disturbed adj. 心神不宁的；担心的3. expand vt.&vi. 使变大；伸展They tried their best to expand the little firm into a big company；that is，the little firm expanded into a big company.他们尽力把这家小公司发展成了一家大公司；也就是说，这家小公司发展成了一家大公司。
[快速闪记](1)expand...into... 把……扩展/发展成……expand into... 发展成/扩大成……(2)expansion n. 扩大，膨胀4．rid vt. 摆脱；除去It's not easy to rid oneself of a habit.要改掉一个习惯是不容易的。
[快速闪记]rid...of... 摆脱；除去get/be rid of 摆脱；除去；处理掉5．equip vt.&vi.配备；装备A good education should equip you for life.良好的教育能使你受用终生。
课件11：Unit 2 Working the land
运用 用括号内所给词的适当形式填空 (1)I now regret_le_a_v_in_g_/_h_a_v_in_g__le_f_t (leave) school so young. (2)I regret _t_o_i_n_f_o_rm__(inform) you that your contract will not be renewed.
拓展 get rid of 摆脱；除掉；去掉 运用 完成句子 (1)他还清了债。 The man _ri_d__himself _o_f_ debt. (2)咱们把这件旧家具扔掉吧。 Let’s__g_e_t_r_id__o_f_ this old furniture.
2. focus on 集中(注意力、精力等)于 例句 You must focus on this problem. 你必须关注一下这个问题。 拓展 focus sth. on 将某物集中于······ 运用 完成句子
他的眼睛集中于电视屏幕上。 He _f_o_cu_s_e_d__h_is_e_y_e_s__o_n_ the TV screen.
3 . keep. . . free from/of (＝protect sb. /sth. from. . . ) 使······免受(影响；伤害等)；使······不含(有害物)
Unit 2 Working the land
1. struggle vt. & vi. 斗争；拼搏；努力 2. expand vt. & vi. 使变大；伸展；详细阐述 3. freedom n. 自由；自主 4. equip vt. &vi. 配备；装备 5. confuse vt. 使迷惑；使为难 6. regret vt. 遗憾；惋惜 n. 遗憾；懊悔 7. reduce vt. 减少；减缩；简化
人教版高中英语必修四unit2词汇讲解及练习
人教版高中英语必修四Unit2 Working the land1 struggle [ˈstrʌgl]vi.搏斗；奋斗；努力；争取n.打斗；竞争；奋斗【例句】They had to struggle against/with all kinds of difficulties.他们必须和各种各样的困难作斗争。
After 5 years’ of struggle,people in Wenchuan are living a normal life now.经过五年的努力，现在汶川人民的生活步入了正轨。
【搭配】struggle against/with与……斗争struggle for 为争取……而斗争struggle to do 努力去做struggle to one’s feet 挣扎着站起来 a life-and-death struggle生死搏斗【辨析】battle, war, campaign, struggle, fight这些名词均有“战斗，战争”之意。
•battle：侧重指战争中的一次较全面、时间较长的战斗，也指陆军或海军在某一特定地区进行的战斗，或个人之间的争斗。
•war：是战争的总称，一般指包括多个战役的大规模战争。
•campaign：通常指在一场大的战争中在某一地区进行的一连串有既定目的的军事行动。
也可作引申用。
•struggle：指激烈或时间持续长的战斗或奋力斗争。
•fight：最普通用词，含义广，指战斗、斗争或打斗。
2 hunger [ˈhʌŋgə(r)] n.饿，饥饿；欲望vt.& vi.（使）饥饿【例句】His hunger for knowledge drove him to the library.他对知识的强烈愿望驱使他上图书馆。
These students hunger for new knowledge and ideas.这些学生渴望学到新知识，获得新思想。
Unit 2 Working the land
Unit 2Working the landⅠ.单词回顾(一)拓展单词1．hunger n. 饥饿；欲望→hungry adj. 饥饿的2．disturbing adj. 引起烦恼的；令人不安的→disturbed adj. 扰乱的→disturb v t. 扰乱；打扰3．circulate v t.&v i. 循环；流传→circulation n. 循环4．freedom n. 自由；自主→free adj. 自由的5．equip v t.&v i. 配备；装备→equipment n. 设备(不可数)6．export v t.&v i. 输出；出口→import (反义词)v t.&v i.进口7．nationality n. 国籍→national adj. 国家的；民族的→nation n. 国家；民族8．occupation n. 职业；占领→occupy v t. 占用；占领9．confuse v t. 使迷惑；使为难→confusing adj. 令人迷惑的→confused adj.感到迷惑的→confusion n. 迷惑10．regret v t. 遗憾；惋惜n. 遗憾；懊悔→regretted/regretted(过去式/过去分词)11．chemical adj. 化学的；关于化学的→chemistry n. 化学→chemist n. 化学家；药剂师12．production n. 生产；制造→produce v t. 生产；制造→product n. 产品；产物→productive adj. 生产的；有生产能力的；富有成效的→producer n. 生产者；制片人13．discovery n. 发现；发觉→discover v t. 发现；发觉14．reduce v t. 减少；减缩→reduction n. 减少15．summary n. 总结；摘要；概要→summarize v t. 总结；摘要(二)重点单词1．decade n．十年；十年期2．expand v t. & v i.使变大；伸展3．comment n．评论；议论v i. & v t.表达意见；作出评论4．focus n．焦点；中心点v t.集中；聚焦5．therefore ad v.因此；所以；因而6．underline v t.画底线标出；强调7．struggle v i. & n．斗争；拼搏；努力8．statistic n．数据；统计；统计数字；统计资料9．fertilizer n．肥料；化肥10．bacteria n．细菌11．nutrition n．营养；滋养；食物【联想】1．动词＋ment 后缀变名词①equip→equipment 装备②develop→development 发展③argue→argument 争论④establish→establishment 建立⑤employ→employment 雇用⑥improve→improvement 提高⑦amuse→amusement 娱乐⑧assess→assessment 评估2．动词＋ing/＋ed 变形容词①disturb→disturbing 令人不安的；引起烦恼的→disturbed 扰乱的；精神失常的②confuse→confusing 令人迷惑的→confused 感到迷惑的③satisfy→satisfying 令人满意的→satisfied 对……满意的④convince→convincing 令人信服的→convinced 坚信不移的⑤bore→boring 令人厌烦的→bored 厌烦的⑥amuse→amusing 好笑的；有趣的→amused 愉快的⑦astonish→astonishing 令人惊讶的→astonished 感到惊讶的3．“因此”家族①therefore ad v. 因此；所以②so conj. 因此；所以③thus ad v. 因此；于是④consequently ad v. 所以；因此⑤as a result 结果；因此4．“评论”名词知多少①comment 评论；议论②remark 评论③review 回顾；复习；评论④criticism 批评⑤statement 声明；陈述⑥announcement 声明；通告Ⅱ.短语回顾1．thanks_to 幸亏；由于；因为2．rid...of 使……摆脱或除去3．be_satisfied_with 对……感到满意4．would_rather 宁愿；宁可5．build_up 逐渐增强；建立；开发6．lead_to 导致；造成(后果)7．focus_on 集中(注意力、精力等)于8．be_rich_in 盛产9．keep...free from/of 使……免受(影响、伤害等)；使……不含(有害物) 10．in_addition 另外【联想】1．含up 的短语①build up 逐渐增强；建立②hang up 挂起来；挂断电话③pick up 捡起；学会④bring up 抚养；教养⑤dress up 穿上盛装；打扮⑥clear up 澄清；放晴⑦make up 虚构；弥补；组成⑧show up 出现；露面⑨take up 占据；从事⑩break up 分裂；打碎2．“导致”短语①lead to 导致；造成②result in 导致；结果是③contribute to 促成；有助于④bring about 导致；引起⑤account for 解释；导致3．与focus on结构相同的短语①call on号召②carry on继续开展；坚持③concentrate on集中；全神贯注于④depend on依赖⑤live on以……为主食⑥count on依赖4．“be＋adj.＋with”高频短语集锦①be satisfied with 对……感到满意②be content with 对……满意③be pleased with 对……满意④be familiar with 对……熟悉⑤be bored with 对……厌烦⑥be busy with 忙于……⑦be popular with 受……欢迎⑧be patient with 对……有耐心⑨be strict with 对……严格要求Ⅲ.佳句必背1．if so 如果这样的话If_so,_what did you do to grow them?如果这样的话，你做了些什么来种植这些植物？2．the＋序数词＋名词＋to doIn 1973, he became the_first agricultural pioneer in the world to_grow rice that has a high output.1973年，他成为世界第一位种植高产水稻的农业先锋。
Unit2《Working the land》基础知识 必修4
Unit 2Working the land耕作土地【重点单词】1. struggle vt. 搏斗；斗争；努力；挣扎n..斗争；挣扎struggle to do sth.艰难地做某事，挣扎着做某事struggle for为……而斗争struggle with (against)与……作斗争，同……搏斗struggle to one’s feet挣扎着站起来struggle through奋力通过1). They were struggling to get out the burning car. 他们挣扎着从烧着的车里往外爬。
2). The book is about their struggle for liberation. 这本书写的是他们为解放而作的斗争。
①He has been struggling with/against illness for many years. 他已与疾病斗争了许多年了。
②He has been struggling to succeed in his business.＝He has been struggling for success in his business. 为使事业成功，他一直努力奋斗着。
按要求填空或翻译。
1). They are ________ (为……而斗争) the position2). They struggled all through the years ______ us _______ the Japanese.(介词)3). The fox struggled ________ (escape).4). He _______ _______ _______ _______ (挣扎着站起来) and dragged slowly ahead.5)．The children talked so loudly at dinner table that I had to struggle ________.A．to be heard B．to have heard C．hearing D．being heard2. expand vt&vi 使变大；伸展；阐述expansion n.扩张；膨胀；扩大；发展expansive adj. 扩张性的；开展性的；广阔的expand into/to 使扩大；变大expand on/upon阐述；详谈① A child’s vocabulary expands through reading . 孩子的词汇量通过阅读得到扩大。
拓展创新学程第一册 Unit 2 Working the land
拓展创新学程第一册Unit 2Working the land基础知识盘点Ⅰ.重点单词1．plough (AmE plow)v t.& v i.犁(田)，耕(地) n．犁2．minimize v t.使减少到最低限度；使最小化3．boast v t.& v i.有(值得自豪的东西)；自夸，自吹自擂4．yield n．产量，产出v t.出产(作物)；产生(收益等) v i.屈服，让步；变形，弯曲5．spray v t.& v i.喷，喷洒；向……扫射(或抛洒) n．水花；喷剂；喷雾器6．obstacle n．障碍；障碍物，绊脚石7．drip n．水滴；滴落，滴水声；(静脉)滴注v t.& v i.滴下；滴水8．pest n．害虫，害鸟；讨厌的人(或物)9．downside n．缺点，不利方面10．conquer v t.在(某地)很受欢迎；攻克，征服；击败11．sip v t.& v i.(sipped，sipped) 小口喝，抿12．fertile adj.肥沃的→fertility n．富饶，丰产→fertiliz(s)er n．肥料13．collaborate v i.合作；协作→collaboration n．合作，协作；合作成果14．diagnose v i.& v t.判断(问题的原因)，诊断(疾病)→diagnosis n．诊断；判断15．moist adj.潮湿的→moisture n．潮气，水分16．simple adj.简单的；朴素的→simply ad v.仅仅；简单地→simplify v t.使简化，使简易17．irrigate v．灌溉→irrigation n．灌溉18．abundant adj.大量的；充裕的→abundance n．大量，充裕19．legend n．传说，传奇故事；传奇人物→legendary adj.传奇的20．noble adj.高尚的；高贵的→nobleman n．(pl. noblemen)贵族成员，出身高贵的人21．humid adj.温暖潮湿的，湿热的→humidity n．湿度22．steep adj.陡峭的；急剧的；大起大落的；过高的，不合理的→steeply ad v.急剧地23．mature adj.成熟的→maturity n．成熟；完全长成24．exclude v t.排除，不包括→exclusion n．排除，不包括→exclusive adj.独家的；排外的25．cultivate v．培育；培养→cultivation n．种植；培养Ⅱ.核心短语1．real time实时2．put sth to good use有效使用3．the pros and cons事物的利与弊4．spring to mind 突然想起5．give rise to造成；导致6．have an impact on对……有影响Ⅲ.经典句型1．强调句型It is the advent of modern technology that has turned farming into a highly precise industry.现代技术的出现使农业变成了高度精准的产业。
unit2-working-the-land-词汇拓展知识讲解
1.nation（n.国家,民族） national,（adj民族的) nationality (n.国籍)
2. Discover (vt. 发现；发觉) , discovery (n.) 3.equip(vt.&vi. 配备；装备),equipment (n) 4. Chemistry (n. 化学) chemical (adj) 5.reduce(vt. 减少；减缩),reduction (n) 6.freedom(n. 自由；自主),free (adj)
body in this river has shocked the community.
4. Our classroom is _e_q_u__ip_p__e_dwith two TV sets and many othere_q_u_i_p_m__e_n_t_(equip)
2. He said the earthquake could lead to a __r_ed__u_c_ti_o_n__ (reduce) in steel exports from Japan.
3. The _d_i_s_c_o_v_e_r_y_ (discover) of a child’s
• 14. _ex_p__a_n_d_ vt.&vi. 使变大；伸展 →__ex_p__a_n_si_o_n___n. 扩大；扩张；膨胀
• 15. _n_u_t_r_it_io_n__ n. 营养；滋养→_n_u_t_r_it_i_o_u_s_ adj. 营养丰富的；有营养的
• 13. _c_ir_c_l_e______ n. 圈，vt 圈出 ___c_ir_c_u_l_a_te__ vt.&vi. 循环；流转 _c_ir_c_u_l_a_t_io_n__ n. 流通；传播；循环