资源简介 (共29张PPT)Book 3 UNIT 5 WORKING THE LAND单元过关复习讲义默写练习(一) Reading and Thinking 一、核心词汇1.____________ vt. 解决(难题);应付(局面);处理2.____________ n. 危机;危急关头3.____________ vt. 使增长;使兴旺n. 增长;提高;激励tackle crisis boost 4.____________ n. 产量;产出vt. 出产(作物);产生(收益、效益等)vi. 屈服;让步5.____________ n. 特征;特点;品质adj. 典型的;独特的6.____________ vt. (通常经过努力)获得;得到7.____________ adj. 热切的;十分强烈的;激烈的yieldcharacteristic attain intense8.____________ vt. 克服;解决;战胜9.____________ n. 产量;输出;输出量vt. 输出10.___________ vt. 包括;包含;由……组成11.____________ vt. 产生;引起12.____________ n. 闲暇;休闲;空闲13.____________ n. 泥土;土壤;国土;领土overcome outputcomprisegenerate leisure soil14.____________ n. 名望;名誉;名人;名流15.____________ n. 谷物;谷粒;颗粒16.____________ n. 想象;视力;视野;影像celebrity grain vision二、拓展词汇1.____________ vt.把……献(给);把……专用于;专心于→____________ adj.忠实的;全心全意的;挚爱的→____________ n.热爱;献身;奉献2.__________ n.不足;缺少;短缺→____________ adj.短的;不足的3.____________ vt.使相信;使确信;说服→____________ adj.坚信的,确信的;坚定不移的→____________ adj.令人信服的;有说服力的devotedevoteddevotionshortageshort convinceconvincedconvincing 4.____________ adj.传统的;习惯的→____________ n.传统;习惯;习俗;常规→________________ adv.照惯例,照常套5.____________ n.假定;设定;(责任的)承担;(权利的)获得→____________ v.假定;设想→____________ conj.假设6.____________ vt.& vi.扩大;增加vt.扩展;发展(业务)→____________ n.扩展;扩大7.____________ vt.估计;估价;估算n.估计;估算→____________ adj.估计的→____________ n.估计;评价conventionconventionallyassumptionassumeassumingexpandexpansionestimateestimatedestimationconventional8.____________ n.消耗;消耗量;消费→____________ vt.消费,消耗9.____________ n.现实;实际情况;事实→____________ adj.真实的;真正的10.____________ adj.含盐的;咸的→____________ n.盐consumptionconsumerealityreal saltysalt1.________________ 实现某人的梦想2.________________ 照顾;喜欢3.________________ 耕种土地;在田间劳作4.________________ 把……用于;献身;致力;专心5.________________ 应对危机6.________________ 一个……的问题7.________________ 包括;包含;由……组成(或构成)fulfil one's dreams care forwork the landdevote...totackle the crisisa matter of be comprised of 三、重点短语8.________________ 远非;绝不是9.________________ 在内心深处;本质上;实际上10.________________ 在国内外11.________________ 凭空想出(不同寻常的计划、主意)far from deep downat home and abroad dream up1.比喻修辞的运用Indeed, his slim but strong body _________________________________________________, to whom he had devoted his life.确实,他瘦削但结实的身躯看起来和他为之奉献了一生的千千万万的中国农民一样。was just like that of millionsof Chinese farmers 四、重点句型2.what引导的主语从句However,___________________________________ farmers often had poor harvests and sometimes even had a serious shortage of food to eat.然而,最让他忧心的是,农民经常歉收,有时甚至严重缺粮。what concerned him most was that 3.it作形式主语Today, ____________________ about 60 percent of domestic rice consumption in China is comprised of crops generated from Yuan's hybrid strains...据估计,现在中国国内消耗的约60%的大米是由袁隆平的杂交水稻品种生产的水稻组成的……it is estimated that 4.given that引导条件状语从句_______________________________________________,one might think he would have retired to a life of leisure.考虑到袁隆平的杂交水稻使他变得相当富有,人们可能认为他已经退休,享受闲适的生活。Given that Yuan's hybrids made him quite wealthy5.with复合结构Long ago, he envisioned rice plants as tall as sorghum, ___________________________________, and each grain of rice as huge as a peanut.很久以前,他设想水稻像高粱一样高,每一个谷穗都像扫帚一样大,每一粒米都像花生一样大。with each ear of rice as big as a broom默写练习(二) Learning About Language & Using Language 一、核心词汇1.____________ adj. 城市的;都市的;城镇的2.____________ n. 炸弹vt. 轰炸;对……投炸弹urban bomb 3.____________ adj. 与化学有关的; 化学的n. 化学制品;化学品4.____________ n. 小麦;小麦籽5.____________ n. 味道;特点;特色6.____________ n. 贫穷;贫困7.____________ adj. 有机的;不使用化肥的;有机物的chemical wheatflavourpovertyorganic8.____________ adj. 分布广的;普遍的; 广泛的9.____________ vt.& vi. 消化vt. 领会;领悟n. 摘要;文摘10.____________ adj. 完全必要的;极其重要的;基本的;必不可少的11.____________ n. 矿物;矿物质widespread digest essentialmineral 12.____________ n. 可供选择的事物adj. 可供替代的;非传统的13.____________ n. 食品杂货店;[pl.]食品杂货14.____________ n. 例子;实例;事例15.____________ n. 根;根茎;根部;根源16.____________ n. 方面;层面alternative groceryinstance root aspect二、拓展词汇1.____________ n.扩建部分;扩大;电话分机→____________ v.扩大2.____________ adj.营养(物)的→____________ adj.有营养的;营养丰富的→____________ n.营养;滋养extensionextend nutritionalnutritiousnutrition 3.____________ n.向下(或向里)的距离;深(度)→____________ adj.深的 adv.深深地;在深处→____________ adv.深深地→____________ v.(使)变深;加深4.____________ adv.全部地;完整地;完全地→____________ adj.全部的;完全的depthdeepdeeplydeepenentirelyentire1.________________ 相应地;转而;依次;轮流;反过来2.________________ 对……造成损害3.________________ 富含……;……含量高4.________________ 转变;转向5.________________ 向……求助;转向in turn cause damage to be rich inswitch toturn to 三、重点短语6.________________ 专注于7.____________________ 使……免于8.________________ 例如;比如focus onkeep...free of/from... for instance1.when引导时间状语从句____________________________, many farmers welcomed them as a great way to fight crop disease and increase production.当它们第一次被引进时,许多农民欢迎它们作为一种对抗作物病害和增加产量的好方法。When they were first introduced四、重点句型2.“not only...but also...”“不仅……而且……” For example, pesticides can damage the land by killing _____________________________________________________.例如,农药不仅可以杀死有害的细菌和昆虫,还可以杀死有益的细菌和昆虫,从而破坏土地。not only harmful bacteria and insects, but also helpful ones 3.动词不定式作目的状语Organic farmers also use many other methods ____________________.有机耕作的农民也使用许多其他方法来使土壤肥沃。to produce rich soil 4.现在分词(短语)作结果状语Why different crops are grown is that they put important minerals back into the ground, _________________________________________.种植不同的作物是因为它们把重要的矿物质释放回土壤,使其为下一批作物(的生长)做好准备。making it ready for the next batch of crops 5.that引导同位语从句What keeps them from doing so is the fact _____________________ _______________________________________________.阻止他们这样做的原因是化学耕作满足了世界各地对食品的巨大需求。 that chemical farming serves the high demand for food around the worldThank you! 展开更多...... 收起↑ 资源预览