Unit 1 Reading 单词词汇搭配用法讲解（ppt课件）-2023新牛津译林版（2020）《高中英语》必修第三册.pptx

1、必修三 Unit 1New words-11.harm/hm/n.&vt.伤害，损害 n.:对.有害:do/cause harm to.吸烟有害健康。Smoking does/causes harm to our health.：harmful.adj.有害的 对.有害：do/cause harm to.=be harmful to.吸烟有害健康。Smoking is harmful to our health.There is no harm in doing sth 做某事并无坏处 harmless.adj.无害的对.无害：be harmless to.2.soil/sl/n.土壤；国土，

2、领土，土地贫瘠/干旱/酸性的土壤poor/dry/acid soil3.*ecosystem/iksstm/n.生态系统(eco-生态的；环保的前缀)eco-friendly.adj.环保的；对环境友好的每个人都有责任维持地球生态系统的平衡 Everyone has the responsibility to maintain the balance of ecosystem.4.overseas/vsiz/adj.海外的，国外的adv.在海外，向国外 adj.:海外留学生/外国游客/海外市场 overseas students/vistors/market adv.:在海外工作/旅游/生活

3、work/travel/live overseas 5.region/ridn/n.地区，区域；行政区词形变化：regional.adj.地区的，区域性的6.continent/kntnnt/n.大陆，陆地，洲非洲大陆：the continent of Africa the African continent：continental.adj.大洲的，大陆的7.million/mljn/num.一百万；许多，大量millions of.数百万的./大量的.millionaire.n.百万富翁billion.n.十亿billionaire.n.亿万富翁8.length/le/n.长，长度；时间的长

4、短；篇幅，（电影）片长The length of this road is 1 km.这条路的长度是一公里。long.adj.length.n.wide width high height deep depth 在长度/宽度/高度/深度上“数词+量词+in length/width/height/depth=数词+量词+long/wide/high/deep”这个桌子两米长一米宽。This table is 2 meters in length and 1 meter in width.=This table is 2 meters long and 1 meter wide.at lengt

5、h 最后，终于；详细地 9.biodiversity/badavsti/n.生物多样性bio-生物的（来自Biology）diversity.n.多样性/不可数/diverse.adj.不同的；多种多样的My interests are very diverse.我的兴趣非常广泛。10.species/spiiz/n.(pl.species)种，物种物种多样性：the diversity of species 一种罕见的物种：a rare species 物种起源：The Origin of Species11.nut/nt/n.坚果 brazil nut 巴西坚果a hard/tough n

6、ut 难对付的人；难说服的人：peanut 花生hazelnut 榛子chestnut 栗子Brazil.n.巴西Brazilian.n&adj.巴西人；巴西的12.*lily/lli/n.百合（花）water lily 睡莲13.variety/vrati/n.不同种类；变化，多样性；变种，变体1）vary.v.区别；不同 vary with.随.变化vary from.to.从.到.不等；在.到.之间变化水果价格随着季节变化。The fruits prices vary with seasons.婴儿对食物的需求每天都在变化。A babys need for food can vary f

7、rom day to day.2）various.adj.各种各样的a variety of.=varieties of.=various+复数名词/不可数各种各样的./许多的.a wide/great/large variety of.14.wildlife/waldlaf/n.野生动植物，野生生物15.beneath/bni/prep.在下面，在下方；配不上beneath是指两物体互相接触的下面under表不确定是否接触的下面below是两个物体不接触的下面He considers such jobs beneath him.他觉得这种工作有失他的身份。16.mass/ms/n.大量；团，

8、块，堆；一大群大量的.；一大堆.a mass of./masses of.+可数名词复数/不可数名词=（a lot/lots of）adj.大批的，广泛的批量生产：mass production17.towering/tar/adj.高大的，高耸的；出色的高耸的建筑/山脉towering building/mountains18.hardwood/hdwd/n.阔叶树；硬材（阔叶树的木材）19.living/lv/adj.活着的，活的；在使用的adj.:客厅:living room n.生计，谋生；生活方式谋生:make/earn ones/a living为生计而挣扎:struggle fo

9、r a living20.*mammal/mml/n.哺乳动物 21.*jaguar/dju(r)/n.美洲豹，美洲虎22.survive/svav/vi.生存，存活vt.幸存，幸免于难在灾难/战争/袭击/地震中幸免于难survive the disaster/war/attack/earthquakesurvival.n.幸存survivor.n.幸存者23.frog/fr/n.蛙，青蛙24.in turn 相应地，转而;依次，轮流相应地（反过来），尝试去理解你父母的想法。In turn,try to understand your parents thought.请依次发言。Please

10、speak in turn.轮流做某事：take turns to do sth/in doing sth25.insect/nsekt/n.昆虫26.microorganism/makrgnzm/n.微生物(micro-微小的 前缀)organ.n.器官organism.n.有机体27.break down 使分解（为），使变化（成）微生物帮助分解落叶。Mircoorganism helps to break down the fallen leaves.break 相关短语1）break down 发生故障；被搞垮；崩溃；使分解(为)The telephone system has bro

11、ken down.电话系统崩溃了。Her health broke down under the pressure of exams.她因考试压力身体垮掉了。2）break out 爆发；突然开始I was still living in London when the war broke out.战争爆发的时候我还住在伦敦。3）break into 强行进入；破门而入Thieves broke into my house while we were away.当我们不在的时候，小偷破门而入。4）break up（关系）破裂；分手5）break through 做出新的重大发现；突破（brea

12、kthrough 重大进展；突破-make/achieve a）6)break in 打断(谈话）7）take a break/rest 休息一下 28.nutrient/njutrint/n.营养素，营养物nutrition.n.营养nutritious.adj.营养的29.breathe life into 给带来起色，注入活力春风给万物注入活力。The spring wind breathes life into all living things.新政策给房地产市场带来起色。The new policy breathes life into the housing market.（br

13、eath.n.呼吸）30.carbon/kbn/n.碳carbohydrate 碳水化合物carbon dioxide 二氧化碳31.oxygen/ksdn/n.氧，氧气32.thus/s/adv.因此，从而；这样同义词：therefore，hence33.disappear/dsp(r)/vi.不复存在，灭绝，消亡；消失；失踪没人知道他是如何失踪的。Nobody knows how he disappears.：disappearance.n.消失:appear.v.出现；呈现；显现 appearance.n.出现；外貌他的突然出现吓了我们一跳。His sudden appearance f

14、rightened us.34.due/dju/to 由于，因为=because of./on account of/as a result of.因为下雨，我们不得不取消旅行计划。We have to cancel the travel plan due to the rain.35.agriculture/rklt(r)/n.农业，农学:agricultural adj.农业的，农学的中国农业银行 Agricultural Bank of China36.cattle/ktl/n.牛(单复同形，集合名词)37.impact/mpkt/n.影响，作用；撞击，冲撞/mpkt/vi.&vt.有影

15、响；冲击 n.:（syn.influence/effect）对.有/无影响have/make an/no impactinfluenceeffect on sth v.:受.的影响(syn.affect)impact sb 或.be impacted by.比较:influence,impact,effect,affectinfluence 指深远的影响，潜移默化的影响，have an on.impact 有冲撞之意，指比较震撼的影响effect 泛指影响，是名词。affect泛指影响，是动词。38.extinction/kstkn/n.灭绝，绝种extinct.adj.灭绝的39.damag

16、e/dmd/vt.&n.损害，伤害，损坏，破坏对.造成伤害do/cause damage to.=damage sth区分：destroy(彻底地摧毁，毁灭；一般无法恢复或很难恢复)damage（无生命;一般可再修复)injure（身体受伤.injury.n.）hurt（感情/身体:You hurt my heart.）ruin（严重的毁坏，破坏内在价值）The illness has ruined my life.这个病已经毁掉了我的生活40.climate/klamt/n.气候；倾向，风气气候变化climate change 41.build up 逐渐增加，扩大增强体质：build up ones body增强对.的信心:build up ones confidence in.