高中英语必修五 Unit 3 Life in the future词汇拓展及巩固

高中英语必修五Unit 3 Life in the future词汇拓展及巩固拓展词汇1.impression n.[U,C]印象；感想；印记get／have a good／bad impression of 对......的印象好／不好leave／make／give a／an...impression on sb.给某人留下......的印象【词汇变形】impress v. 给......以印象；使铭记impressive adj.给人印象深刻的impressionism n. 印象派，印象主义impressionist n.印象派画家impress sb. with sth. 某事（物）给某人留下印象be impressed with／by 对......印象深刻impress sth. on／upon sb. 使某人铭记某事物2.take up1）拿起2）接受（建议或能得到的东西）3）开始从事，学着做4）继续5）占去（空间或时间）3.remind vt.使脊柱，提醒；使（某人）想起remind sb. of sth.提醒某人某事；使某人记起某事＝make sb. think of sth.remind sb. to do sth.提醒某人做某事＝make sb. remember to do sth.remind sb.that／what/how...提醒某人......；使某人记起......4.constantly adv.不断地【词汇变形】constant adj.时常发生的；连续不断的5.previous adj. 在前的；早先的（作前置定语）previous to ... 在......之前，先于......previous 指时间和次序在某事物之前former 是latter的反义，意为"前者；以前的"，强调前后对比senior to...比......年长的junior to...比......年轻的inferior to...比......差的superior to...比......更好的，比......更高的similar to...与......相似prior to...比......优先6.uncertain adj.不确定的；无把握的be uncertain about／of 对......不确定，对......拿不准【词汇变形】uncertainly adv.犹豫地，迟疑地uncertainty n.犹豫，迟疑；无把握7. guide n.&vt.1）n.[C]向导，导游；指南，手册；指导2）vt.指引；指导guide sb.to／through／around...领着某人到／穿过／参观......8.surroundings n.环境；周围的事物【词汇辨析】surroundings 自然环境environment 自然环境或精神环境【词汇变形】surrounding adj.周围的surround vt. 包围；环绕9.tolerate vt.1）容忍；忍受＝bear／stand／put up with＋doing2）（对药物）有耐受性，能经受住（困难条件）【词汇变形】tolerant adj.宽容的，容忍的tolerance n.忍受，容忍，宽容10.as though＝as if 好像虚拟语气时1）与现在事实相反，从句谓语动词用过去式（be动词用were）2）与过去事实相反，从句谓语动词用had＋过去分词3）与将来事实相反，从句谓语动词用would/could/might＋动词原形ck n.&v.1）n.[U]缺乏；[C]短缺的东西（a）lack of 缺乏for lack of 因缺乏（have／there's）no lack of不缺少2）v. 缺乏；没有【词汇辨析】lack [U]缺乏，[C]缺乏之物。

整体或局部的"缺乏，不足" shortage 局部欠缺与lack 同义，但侧重数量不足lacking adj.不足的，缺乏的（不用于名词前，be lacking in）12.adjustment n. 调整；调节make a adjustments to 对......进行调整【词汇变形】adjustable adj. 可调整的；可适应的adjust vt.&vi. 调整；适应adjust (oneself) to （使自己）适应13.be／get back on one's feet （困境后）恢复，完全复原；重新站起来stand on one's own feet 独立；自主struggle to one's feet 挣扎着站起身来rise to one's feet 站起身来jump to one's feet跳起来14.fasten v.1)（使两部分）系牢，扎牢fasten...to／on将......系／扣／钉／装在......上fasten A and B together 将A与B系／扣／钉／装在一起2）（使）关紧，盖好3）（眼睛）注视，盯住fasten...on （使......）盯在......上注视......的表达法：fasten one's attention／eyes on，fix one's attention／eyes on，stare at。

15.lose sight of 看不见；忽视，忘记（表动作）catch sight of 看见at first sight 初看时，乍一看at the sight of 看见......时in/with sight 在视野内；看得见out of sight 视线以外，看不见（表状态）16.in all directions ＝in every direction 朝四面八方from the direction of 从......的方向，来自......的方向in the direction of 朝......方向17.sweep up 打扫，清扫18.switch n. 开关；转换；vt.转换a switch in 在......方面的转变make a switch 作出改变switch from...to由......转变为switch on/off打开／关上（点灯火电器等）switch over 转变；换频道18.optimistic adj.乐观（主义）的be optimistic about 对......持乐观态度19.speed up 加速slow down 减速，慢下来20.speed v.&n.1）v. 急行；加速，促进2）n.[U,C]速度at a speed of 以......的速度with great speed 快速的speed by 很快地过去，飞逝at top/full speed 以全速speed limit/restriction 速度限制21.desert n.[C,U]沙漠，荒原；v.抛弃，离弃，遗弃（某人）22.instant n.&adj.1）n.[C]瞬间,片刻2）adj. 立即的，立刻的3）adj.即食的，方便的at that instant 在那一瞬间for an instant一瞬间in an instant 立即；马上the instant （that）一......就......＝as soon as表示马上，一......就......：1）adv. immediately／directly／instantly ＋时间状语从句2）名词短语the moment／the minute／the second／the year／the hour／every time ／next time ＋时间状语从句3）hardly...when...；no sooner ...than...4）at/on＋（动）名词一（听、看、想到）......就......23.greedy adj.贪食的；贪婪的；贪心的be greedy for 对......贪婪；极想得到be greedy to do sth. 渴望／贪图做某事greed n. 贪心，贪婪24.swallow v. 吞下，咽下；n. 吞咽；燕子swallow up 吞没；耗尽25.representative n.&adj.1）n.[C]代表；典型人物2）adj.典型的，有代表性的be representative of 是......的代表，代表......＝be characteristic／typical of 是......的特有的／典型的特征26.settlement n. [C] （解决纷争的）协议；定居点；[U]解决；处理settle／solve a problemreach／achievement／come to／arrive at a settlement一、核心词汇及词形转换1.impression n.印象；感想；印记impressive adj.令人印象深刻的2.previous adj.在前的；早先的3.guide n.指导；向导；导游v t.指引；指导guidance n.指导4.surroundings n.周围的事物；环境surrounding adj.周围的surround v.包围；环绕5.tolerate v t.容忍；忍受tolerance n.容忍；忍受tolerant adj.容忍的ck v i.& v t.缺乏；没有n.缺乏；短缺的东西lacking adj.没有的；缺乏的；不足的7.adjustment n.调整；调节adjust v.调整；适应adjustable adj.可调节的8.press v i.& v t.按；压；逼迫n.按；压；印刷；新闻pressure n.压力9.desert n.沙漠；荒原v.抛弃；遗弃deserted adj.无人居住的；被遗弃的10.greedy adj.贪吃的；贪婪的；贪心的greed n.贪婪11.optimistic adj.乐观(主义)的12.swallow v t.吞下；咽下13.settlement n.定居；解决14.representative n.代表；典型人物adj.典型的；有代表性的represent v.代表二、核心词组1.take up拿起；接受；开始；继续2.(a) lack of缺乏……3.be back on one’s feet恢复；完全复原4.lose sight of...看不见……5.sweep up打扫；横扫6.slide into(快捷而悄声地)移动；溜进……7.speed up加速8.be greedy for对……贪婪三、词汇巩固Ⅰ.语境填词1.The government has already permitted the company to use special ___________(材料) to make it easier for the vehicle to fly.2.You must chew your food well before you ___________(吞下) it.3.Many cities with bans still allow shoppers to purchase paper bags, which are easily________(回收利用) but require more energy to produce.4.We are still ___________(乐观的), whatever the result may be.5.Material collecting took us a whole week, during which we interviewed our teachers and took pictures of every ___________(方面) of school life.6.___________(以前的) studies have also indicated that milk can be excellent for helping sleep because of the calcium content，which helps people to relax.7.He has so far failed to make the___________(调整) from school to work.8.Many people have given us advice and ___________(指导) on how to take care of the baby.9.A lot of children at the school do not live in the town，but come from the ___________(surround) countryside.10.The police found the wandering boy in a ___________(desert) building.11.I think men are less ___________(tolerate) of stress than women.12.You can stop bleeding by applying ___________(按压) close to the injured area.13.You will not be ___________(lack) in support from me.14.This is the most ___________(impress) architecture I’ve seen on this trip.15.He looked at the shop window with ___________(贪婪的) eyes.参考答案Ⅰ.语境填词1.materials2.swallow3. recycled4.optimistic5.aspect6.Previous7.adjustment8.guidance9.surrounding10.deserted11.tolerant12.pressurecking14.impressive15.greedy。