2022新牛津译林版选修第一册Unit2Reading知识点讲解课件

1、ReadingB8U21Precision farming hits its targetPrecision farming hits its target(p1)When we think of farming, the first image _ springs to mind might be of a farmer working in a field under the _(bake) sun. Face _(cover) in sweat, he might be walking through the field, carefully checking his crops bef

2、ore deciding _ needs to be done. In modern times, however, this deep-rooted image of a traditional farmer _(change). The collaboration between farming and technology has given rise _ precision farming, an approach that equips farmers _ the tools and data they need to make _(rely) decisions with rema

3、rkable accuracy. This _ (evolve) is having a positive impact on farming, while also providing better solutions to the worlds pressing food problems. Precision farming hits its target(p2)_ is the advent of modern technology that has turned farming into a _(high) precise industry. This latest wave of

4、_ (innovate) offers farmers information that _(be) more detailed, measurements that are more accurate and _(solution) that are more effective. These can be achieved with a _ (combine) of information-gathering tools like sensors, satellites and drones, and _(advance) technologies such as artificial i

5、ntelligence(Al). Precision farming hits its target(p2)With _(mass) amounts of data on the state of their farmland _(gather), analyzed and processed in real time, farmers are able to give the best possible care to the crops that most need it at the _(appropriate) time and put their resources to the b

6、est use. As an added bonus, the decline in the amount of unnecessary chemicals _(minimum) potential threats to the environment. Precision farming hits its target(p3)Precision farming boasts a diverse range of application _ (capable) at different _(stage) of food production-monitoring, diagnosing, id

7、entifying and targeting. Soil sampling, an example of precision farming in its most fundamental form, _(provide) an _(accuracy) means for farmers to tend their crops. Field sensors check the soils moisture, nutrient levels and pH levels, _(enable) farmers to monitor their crops at any time, from any

8、where. Precision farming hits its target(p3)As the data library builds _, a big picture of the soil _ (reveal), so that farmers are able to accurately assess the condition of the soil in real time, identify potential problems and work out solutions _(according). For instance, if the soil is found to

9、 be poor in nutrients, not only _ farmers know that fertilizer is needed, they can also calculate the exact amount. _ (consequence), soil sampling makes _ possible for farmers to create the ideal conditions for their crops to grow and manage their resources _(effective) at the same time. Precision f

10、arming hits its target(p4)While such applications are _ enormous benefit, precision farming can reach a much higher level with the application of artificial _(intelligent). When _(use) in farming machines, AI does contribute to increased crop yields as well as _(simplify) crop tracking, harvesting a

11、nd processing. AI-controlled machines can now plant and harvest more crops _ faster speeds _ humans ever could, while computer vision can distinguish weeds _ crops. Moreover, algorithms based on data gathered by sensors, drones and satellites can work out site-specific management of the crops. Preci

12、sion farming hits its target(p4)With such _(efficient) and accuracy, this technology is ideal for farming crops that require delicate handling. For example, cotton farmers use drones with AI technology to carry out specialized tasks: they _(precise) remove the cotton plants leaves by _ (spray) chemi

13、cals only on the parts that need them. The drones autonomously navigate the fields, taking images of the crops, _ are then analyzed by software. Once the exact amount needed _(determine), the drones spray the chemicals, while farmers can follow the whole process on a mobile device.Precision farming

14、hits its target(p5)Thanks _ precision farmings close relationship with technology, the farming industrys capabilities can develop even _(far). Through the _(integrate) of 5G technology and the Internet of Things(loT), as well as advances in deep-learning technologies, not only will larger amounts of

15、 data be available, but they will _(process) more efficiently. Consequently, precision farming will become more effective and have an even _(great) impact on how we grow our food. _ doubt, the push for future developments _ precision farming will benefit all of usit will contribute to a greener, hea

16、lthier and better-fed planet.The practice of farming is changing thanks to the development of precision farming.2Language Usage1. fertility n. 富饶，丰产(15)fertilizer n. 肥料(17) _vt. 使肥沃2. collaboration n. 合作，协作；合作成果 (P1)_vi. 合作；协作；通敌；勾结敌人3. _adj. 可信赖的；可依靠的；真实可信的；可靠的rely vi. 依靠；依赖；信赖，信任4. _ n. 精确(程度)；准确(

17、性)accurate adj. 精确的；准确的；正确无误的_adj. 不精确的；不准确的5. production n. 生产；制造；制作；产量；播出；制作_vt.生产；制造；繁育；引起；培养；n. 农产品_n. 产品；制品；结果；乘积6. conserve v.保护，保存；节省，节约；使(量，如能量、质量)守恒；将制成蜜饯_n.保护，保存；节约，防止浪费；守恒定律_adj.保守的Language Usage7. environment n. 环境；生态环境；客观环境；自然环境_ adj.环境的；生态环境的；有关环境的_adv. 有关环境方面_n. 环境保护主义者8. evolution n.

18、 进化；演变；发展_vi. & vt. 进化；(使)逐渐形成9. _n. 解决办法；答案；谜底；溶液；溶解(过程)solve vt. 解决；处理；解答；破解10. innovation n. (新事物、思想或方法的)创造；创新；改革；新思想；新方法(P2)_vi. & vt. 引入(新事物、思想或方法)；创新；改革_adj. 创新的；引进新思想的；采用新方法的；革新的11._n. 结合体；联合体；混合体；结合；联合；混合_ vt. & vi. (使)结合；联合；混合；兼备；使融合(或并存)；同时做(两件或以上的事)；兼做；兼办；合并 combined adj. 联合的，

19、共同的；总共的Language Usage12._adj. 巨大的；大而重的；结实的；非常严重的mass n. 团；块；堆；大量；(常指混乱的)一群；群众；大多数 adj.大批的；数量极多的 vi. & vt. 集结；聚集13.analyze vt. 分析_n. (对物质的)分析；(对事物的)分析结果14. _ adj. 化学的；化学作用的 n. 化学制品；化学品chemistry n. 化学；物质的化学组成(或性质)15.threat n. 威胁；恐吓；构成威胁的人/事物_vt. 扬言要；威胁；恐吓；对构成威胁_adj. 受到威胁的_adj. 危险的；胁迫的16. _adj.多种多样

20、的；形形色色的(P3)_n. 多样性；多样化；差异(性)；不同(点) diversify vt.(使)多样化；扩大经营范围，增加的品种；(投资)多元化Language Usage17.diagnose vi.& vt. 判断(问题的原因)，诊断(疾病)_n. 诊断；(问题原因的)判断18._vt. 找到；说明身份；鉴定；确认identity n. 身份；本身；本体；特征；一致_n. 辨别；确认；身份证19. _adv. 因此；所以consequent adj. 随之发生的；作为结果的_n. 结果；后果；重要性20._n. 申请；申请书；敷用，涂抹；应用，实施；应用软件(P4) appl

21、y v.申请；涂，敷；施加，实施；应用，适合21.benefit n.好处，益处；救济金，补助金；v.对(某人)有用，使受益；得益于，得利于_adj.有益的，有利的22.distinguish v.使有别于；认出；区别_adj.卓越的，杰出的；高贵的，尊贵的_adj.有区别的Language Usage23._n. 效率；效能；功率_adj. 有能力的；效率高的 efficiently adv. 高效地24._vi.专门从事；专攻_adj.特殊的；特别的；有专门目的的 n. 特别活动；特价specially adv. 专门地；格外；特别；尤其25._vt. & vi. 导航；确定(船、

22、飞机、汽车等)的位置和方向；航行；航海_n. 航行；导航navigational adj. 航行的；飞行的26._n.能力，才能；(国家的)军事力量；计算机性能(P5) capable adj.有能力的；有本领的，能干的；可以的，容许的27._n. 融合；结合；整合；一体化integrate vi. & vt. (使)合并，成为一体；(使)加入28._adj. 城市的；都市的；城镇的(19)_vt. 使城市化urbanization n. 城市化；都市化Language Usage29.major n. 专业；少校；主修课程 adj.主要的；主修的(课程) vi. 主修；专攻_n. 大

23、部分；大多数；多数票30._adj. 可更新的；可再生的；可续订的renew vt. 更新；重申；重新开始Language Usage1. 在脑海中浮现(p1)_2. 大汗淋漓_3. 引起；导致_4. 使某人具备.；给某人装备._5. 保护环境_6. 对产生积极影响_7. 解决方案_8. 一个高度精密的产业(p2) _9. 一阵_10.海量数据_11.好好利用某物 ; 充分利用_12.作为一个额外好处/奖励_Language Usage13.的潜在威胁_14.各种各样的(p3) _15.在的不同阶段_16.增进；加强；向上发展_17.整个局面，大局_18.实时的；及时的_19.制定相应的解决方

24、案_20.在方面差；贫乏_21.益处巨大(p4)_22.区别，辨别_23.无疑地；确实地(p5)_24.推动_Language Usage25.的下降，在的方面的减少_26.起飞；脱下；离开；突然成功_27.与形成鲜明对比_28.钢筋混凝土的丛林，高楼林立_29.满足的需求_30. 受欢迎；享有盛誉_Language UsageFace covered in sweat, he might be walking through the field, carefully checking his crops before deciding what needs to be done. (P.16

25、，L.2-3)独立主格结构现在分词做伴随状语他满脸大汗，可能正穿过田间，仔细检查庄稼，然后再决定需要做什么。NoImageLanguage UsageThe collaboration between farming and technology has given rise to precision farming, an approach that equips farmers with the tools and data they need to make reliable decisions with remarkable accuracy. (P.16，L.5-7)同位语定语从句农

26、业与科技之间的合作催生了精准农业，这种方法为农民提供了所需的工具和数据，使他们能够非常准确地作出可靠的决策。NoImageLanguage UsageIt is the advent of modern technology that has turned farming into a highly precise industry. (P.16，L.11-12)强调句It is.that，对主语进行强调正是现代技术的出现使农业变成了一个高度精细的产业。NoImageLanguage UsageThis latest wave of innovation offers farmers info

27、rmation that is more detailed, measurements that are more accurate and solutions that are more effective. (P.16，L.12-13)that引导的定语从句这最新一波的创新为农民提供了更详细的信息、更准确的测量和更有效的解决方案。NoImageLanguage UsageWith massive amounts of data on the state of their farmland gathered, processed and analyzed in real time, farm

28、ers 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.12-13)with复合结构：with+宾语+过去分词作宾语补足语NoImage这最新一波的创新为农民提供了更详细的信息、更准确的测量和更有效的解决方案。定语从句Language UsageWhile such applications are of enormous benefit, pre

29、cision farming can reach a much higher level with the application of artificial intelligence. (P.17，L.33-34)while引导让步状语从句NoImage虽然这样的应用有巨大的好处，但通过人工智能的应用，精细农业可以达到更高的水平。Language UsageWhen used in farming machines, AI does contribute to increased crop yields as well as simplified crop tracking, harvest

30、ing and processing. (P.17，L.34-36)状语从句的省略NoImage人工智能用于农业机械时，确实有助于提高作物产量，并简化作物跟踪、收获和加工。AI is“助动词+动词原形”，强调谓语动词3Instant Feedback1. True education does not consist in _(simple) being taught facts.2. He is not only my friend but also my _(collaborate).3. The state allotted them large quantities of chemic

31、al _ (fertilize).4. A man _(live) in the village rarely sees subways.5. Most of the people _(invite) to the conference were my old friends.6. John received an invitation to dinner, and with his work _ (finish)， he gladly accepted it.7. The boy lay on his back, his hands _(cross) under his head.8. Their car was caught in a traffic jam, thus _(cause) the delay.9. The volunteers cleared away the snow on the street to make it safe for people