Unit 2 默写练习三 单元基础知识回顾（课件PPT）-【步步高】2024-2025学年高中英语选修第一册学习笔记（译林版）

该高中英语单元复习课件系统梳理了Unit 2 Working the land的重点单词（含派生词）、核心短语、经典句式及语法知识，通过分类呈现和派生词拓展构建知识网络，帮助学生串联词汇、句式与语境应用的内在逻辑。 其亮点在于聚焦语言能力和思维品质培养，如经典句式部分设计“while doing”“not until强调句”等结构练习，语法填空结合农业主题语境强化知识运用，分层覆盖基础巩固与语境应用。这既帮助学生夯实语言基础，又提升语境理解与表达能力，为教师提供精准复习抓手。

默写练习三 单元基础知识回顾 Working the land Unit 2 1._________________ vt.使减少到最低限度；降低，贬低； (尤指在计算机屏幕上)使最小化 2._____ vt.& vi.有(值得自豪的东西)；自夸，自吹自擂 3.________ vi.& vt.判断(问题的原因)，诊断(疾病) 4._____ n.产量，产出 vt.出产(作物)，产生(收益等) vi.屈服，让步；变形，弯曲 5.______ vt.& vi.喷，喷洒；向……扫射(或抛洒) n.浪花，水花；喷剂；喷雾器 Ⅰ.重点单词 minimize/minimise boast diagnose yield spray 6.________ n.障碍，阻碍；障碍物，绊脚石 7.____ n.水滴，滴液；滴落，滴水声；(静脉)滴注 vt.& vi.滴下；滴水 8._________ n.缺点，不利方面 9.______ n.传说，传奇故事；传奇人物 10._____ adj.陡的，陡峭的；大起大落的； 过高的，不合理的 11.____________ n.合作，协作；合作成果 →___________ v.合作，协作 obstacle drip downside legend steep collaboration collaborate 12.________ vt.使简化，使简易 →_______ adj.简单的；单纯的 →_______ adv.仅仅；简朴地 13.__________ n.大量，充裕 →__________ adj.大量的，丰富的，充裕的 →___________ adv.丰富地；大量地 14.________ vt.在(某地)很受欢迎；攻克，征服； (尤指比赛中)击败 →__________ n.征服者；胜利者 →____________ adj.可征服的；可战胜的 simplify simple simply abundance abundant abundantly conquer conqueror conquerable 15._________ n.排除在外，排斥；排除，认为不可能 →_______ v.不包括；把……排斥在外； 排除……的可能性 16.__________ n.耕种，种植；(品质或技巧的)培养 →________ v.耕作，种植；培养(品质或技巧等) exclusion exclude cultivation cultivate 1.________ 实时 2._________________ 有效使用 3._____________ 想到，浮现在脑海 4.__________ 引起，产生 5.work out ___________________________ 6.thanks to ___________ 7.________________ 事物的利与弊 Ⅱ.核心短语 real time put sth to good use spring to mind give rise to 计算出；解决；想出；制订出 幸亏，由于 the pros and cons 8.___________ 与……有关 9.________________ 前进，前行 10.________________ 达到……程度以至于…… be linked to make one’s way to the extent that 1.她给了我一个安慰的微笑，一边点头一边耐心地听着。(while doing) She gave me a comforting smile and nodded ______________________. 2.直到窗户必须得关上，她才下楼去。(not until 强调句) _____________________________________ that she went downstairs. 3.阅读不仅给予你快乐，还会让你变得更聪明。(not only 倒装结构) Not only _____________________________________，but it also makes you become smarter. Ⅲ.经典句式 while listening patiently It was not until the window had to be shut does reading provide you with happiness 4.不同的习俗使得他很难适应国外的新环境。(make＋it＋adj.＋for sb to do sth) _____________________________________________ the new environment abroad. 5.我们可能无法恢复这个文件，在这种情况下，一切必须重做。(非限制性定语从句) We may not be able to recover the file，_____________________________ ___________. The different customs make it hard for him to adapt to in which case everything must be done again Over 90 percent of the world’s farmers prefer chemical methods 1.____ organic ones.The reasons are as follows. Chemicals allow crops 2.__________(grow) faster because chemical fertilizers can enrich poor soil rapidly.What’s more，chemical farming is also a more effective way to control pests 3.__________(compare) with organic farming.Chemical pesticides ensure that crops stay 4.________(health) and are protected from pests and diseases.In contrast，by not using chemicals，organic farmers may lose more 5.________(crop) to pests. Ⅳ.语法填空(文中加颜色词汇为本单元的重点词汇) to to grow compared healthy crops One coin has two sides.Chemical farming is not perfect.Chemicals cause damage to the environment and also affect human health but the reality is 6._____ farmers can make every effort to minimize the damage they do by 7.________(cut) down on the use of chemicals.For instance，the advent of precision farming makes 8.____ possible to have more accurate measurements of chemicals，greatly reducing the amount of 9.____________(necessary) chemicals. 10.____________(consider) the problem of world hunger and the urgent need for more food，I favour chemical farming. that cutting it unnecessary Considering 本课结束 $