Unit 2 默写练习一 Welcome to the unit（配套课件PPT）-【步步高】2025-2026学年高二英语选修第一册学习笔记（译林版·新教材）

该高中英语课件围绕Unit 2“Working the land”主题，聚焦核心词汇、词形变化及短语运用。通过默写重点单词（如fertility, yield）搭建基础，衔接词形变化填空（如collaborate→collaboration）和核心短语（如give rise to），形成从词汇记忆到语境运用的学习支架。 其亮点在于分层设计练习，结合语言能力、思维品质与学习能力培养。词形变化题通过collaborate等词汇的词性转换考查逻辑分析，选词填空用“build up”“work out”等短语强化语境表达，体现“学用结合”的学科特色。学生能夯实语言基础并提升运用能力，教师可借助系统练习资源优化教学效率。

默写练习一 Welcome to the unit，Reading & Grammar and composition Working the land Unit 2 1._______ n.富饶，丰产 2._________________ 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 3._____ vt.& vi.有(值得自豪的东西)；自夸，自吹自擂 4.________ n.水分，潮气 5._____ n.产量，产出 vt.出产(作物)，产生(收益等) vi.屈服，让步；变形，弯曲 Ⅰ.默写重点单词 fertility minimize/minimise boast moisture yield 6.______ vt.& vi.喷，喷洒；向……扫射(或抛洒) n.浪花，水花；喷剂；喷雾器 7.________ n.障碍，阻碍；障碍物，绊脚石 8._____ n.水滴，滴液；滴落，滴水声；(静脉)滴注 vt.& vi.滴下；滴水 9._________ vi.& vt.判断(问题的原因)，诊断(疾病) →_________ n.诊断，判断 10.____________ n.合作，协作；合作成果 →___________ v.合作，协作 spray obstacle drip diagnose diagnosis collaboration collaborate 11.________ vt.使简化，使简易 →_______ adj.简单的；单纯的 →_______ adv.仅仅；简朴地 12._________ n.灌溉 →________ vt.灌溉；冲洗(伤口或身体部位) 13.__________ n.大量，充裕 →__________ adj.大量的，丰富的，充裕的 →___________ adv.丰富地；大量地 simplify simple simply irrigation irrigate abundance abundant abundantly 1.Researchers ____________ with each other，developing a vaccine which minimized the infection.So their ____________ was a great success. (collaborate) 2.Irrigation is easy in this area because of the ___________(abundant) of water. 3.The Nile considered as an Egyptian river is not just important in Egypt. It provides not only fertile soil but also __________(irrigate)for farmers along the banks. Ⅱ.词形变化填空 collaborated collaboration abundance irrigation 4.I admire my uncle most.Firstly，he is intelligent and can ___________ complex problems.Facing trouble，he doesn’t get annoyed but ________ faces and overcomes it.(simple) 5.Only an effective _____________(collaborate) between filmmakers and art historians can create films that will enhance viewers’ perceptions of art. simplify simply collaboration 1._________ 实时 2._________________ 有效使用 3.______________ 想到，浮现在脑海 4.__________ 引起，产生 5.________ 建立，设立；增强(体质) 6.work out ___________________________ 7.distinguish...from... _______________ Ⅲ.默写核心短语 real time put sth to good use spring to mind give rise to build up 计算出；解决；想出；制订出 区分……和…… 8.be of enormous benefit _____________ 9.without doubt _________ 10.be referred to as _______ 有巨大的好处 毫无疑问 被称为 从上面默写核心短语中选择合适的完成下列句子 1.Research suggests that eating fast food directly _______________ childhood obesity which is harmful to their health. 2.The money your parents gave to you should _________________. 3.Many students skip breakfast or eat some junk food，which ________ ______ does harm to their health. Ⅳ.选词填空 gives rise to be put to good use without doubt 4.Only by eating in a healthy way and exercising regularly can we _________ our body. 5.First of all，the most significant thing is to set a goal，__________ a plan and carry out your plan step by step. build up work out 本课结束 $