2022年人教版必修四unit2知识点总结

1、必修四Unit2expand domestic 扩大内需补充：o 进展成 .expose to 暴露于,揭露,公开 citizen n.居民,公民,市民broaden/expand/widen your horizons 扩宽眼界4. be satisfied with1. hunger =be content with 对.感到中意n.饥饿,欲望 v.（使）饥饿 satisfy vt.使满意,使中意hungry adj.饥饿的,期望的 satisfying adj.令人中意的期望：satisfied adj.中意的sb have a hunger for satisfaction n.令人中

2、意的事sb hungry after satisfactory be hungry/eager/thirsty/dying foradj.令人中意的,够好的satisfy sbs needs/curiosity2. disturbing a satisfying mealadj.引起苦恼的,令人担心的a satisfied customer/smiledisturb v.打搅,阻碍,使担心 a satisfactory disturbed adj.心神担心的 explanation/performance/solutiondisturbing the peace 扰乱治安 a disturbi

3、ng piece of newsa sense of satisfaction gain/get satisfaction from sth to one s satisfaction3.expandv.使变大,舒展Having+过去分词 .,主语 +谓语expansive adj.宽阔的,广泛的Having done 作状语时与主语之间存 在主动关系,且动作发生在谓语动词expansion n.矿大,扩展 之前expand the business 扩大业务 realistic a.真实的varied=various 各种各样的suspicious a.怀疑的12.personalityn.

4、性格,个性,人格opposed a.反对的appreciative a.感谢的,有观赏力的,personal a.personally dv 就本人而言,亲自表示称赞的（=in person）8.freedomn.自由自主person n.freedom of speechfree a.自由的,不收费的freely dv.自由地free of 13.popularityn. 普及,流行be free from/of 没有popular adj.charge/for freepopularize v.宣扬,推广,使普及keep.free from/of 使.免受（影响,危害）使 .不含（有害物）

5、14.occupationn.工作,职业occupy v.占据,使忙于某事9. equip v.配备,装备（equipped,equipped）occupied adj.被占据的,被占用的,equipment n.设备 忙于 .的office/camping/kitchen/electrical occupied withequipment be occupied in doing sth/with sth 忙于做某事10.export v. 输出 n.出口 商品） export earnings/industries import v.输入,进口importer n.10.nationali

6、ty n.国籍national a. occupy oneself in doing sth/with sth 使忙于做某事15.confuse vt.使困惑,使犯难,混淆 confused adj.感到困惑的,糊涂的 confusing adj.令人困惑的nationally dy . confusion n.混淆,困惑confuse withnation n.15.chemical a.化学的22.reducevt.减小,减缩reduction n.减小,缩小,降低chemistry. n.化学chemist n.化学家23.summaryn.总结,摘要summarize v.总结,概述1

7、7.organic food/fruits/farming补充：18.production n.生产,制造 product n.产品1.level off 平稳状态,停滞不前2.restore 修复,复原productive a.多产的,富有成效的3.academic 学业的productivity n.生产力,生产率4.legal 法律的produce v.生产,制作 n.产品5.consequence 后果producer n. 生厂商6.inappropriate （不）恰当的19.nutritionn.养分,滋养7.miss out on 错过8.repaid 报答,回报nutriti

8、ous a.有养分的,nutrient n. 养分物9.walk up to 走向,走进,走到nutritionist n.养分学家e up to 达到,比得上,接近20.mineraln.矿物,矿石e to 来到,清醒,突然想到12.step on 踩,损害,批评miner n.旷工mine v.开采n. 矿井1.circulate v.循环,流传2.circulation n.流通,传播,循环21.discovery n.发觉,发觉 discover v.发觉3.far from being/doing sthdiscoverer n.发觉者完全不是,完全不足成为4.release v.释

9、放,放开,免除,舍弃n.发布,排放,解脱,释放5.facility n.设备,设施,简单 灵活,才能,天赋6.staff reductions 裁员equip sb for sth 使某人胜任；使有才能 equipment n.设备（不行数）7.frontier 3.regret regretted, regrettedn.前沿,边界 adj.边界的,开拓的重点单词 / 短语v. 遗憾,懊悔,惋惜 regret doing sth/having done sth 对做过的事遗憾 / 懊悔1.struggle regret to do sthvi （与某人）搏斗,斗争 懊悔去做某事奋斗,奋力前进

10、,挣 扎 regret to say/tell/inform.sb.that.struggle with/against 与.斗争 regret that.struggle for/to do sth n. 遗憾,懊悔struggle for much to one s regretfreedom/independence/human rightswith great regret thatstruggle to ones feetregretful adj,感到遗憾、懊悔挣扎地站起来regrettable adj.struggle through the snowstorm令人遗憾的,令人懊

11、悔的n. 斗争,奋斗,难事regretfully adv.It was a struggle for her to make him regrettably adv.understand.2.equip（equipped,equipped）4.focusv. 配备；装备 equip（oneself）with 装备,备有 equip for 为.装备；供应 智力、体力）使有预备；使有资格 n. 焦点,中心点,对焦 o focus 使.成为焦点 come into focus 成为焦点 out of focus 对焦不准,模糊不清的the focus of attention 关注的焦点 重点单词

12、 / 短语v. （使）集中,（使）集合,调焦距focus on/upon.集中于 . focus sth on/upon sth sth be focused on/upon5.reduce v.减缩,削减 reduction n.（shorten/cut down/lessen ）reduce pollution/waste/expensesfocus one s attention/eyes/energy onreduce srh by 把.削减了 . reduce to 把.削减到 .concentrate/fix ones attention on集中精力于 .,全神贯注于 .be r

13、educe to（doing ）陷入某种境地补充：ment 1.from all walks of life 来自各行各业的人n.评论,谈论 v.表达看法,作出评论 comment on/upon ment to 评论comment that3.with the hope of 带着某种期望 4.be/get confused by/with对.感到困惑make comments on/about sth no comment 无可奉告5.assess v. 评估,对 .征税,估价7.rid sb/sth of.6.mechanical adj.机械的使某人、某物摆脱 .7.laundry n

14、.洗衣店,洗好的衣服be rid of.摆脱,除去 get rid of.摆脱,丢弃,扔掉 拓展： v.+sb+of+sth8.gaps n. 差异,缺口 v.裂开9.consume 消耗10.at all costs无论如何,不惜任何代价remind sb of sth remind to do11.occurrence n.发生,大事,发觉inform sb of sthwarn sb of sth rob sb of sth 10.would rather抢劫了某人的某物8.build up 积存,建立,创办would rather do sth than sth would do.rather than do.prefer to do sth.rather than do.增强 .的体质）,宁愿 .（而）不愿build up fame 建立名声would rather have done.原来想做 .build up ones health/body（而未做）增强健康 /增强体质would rather+从句（虚拟语气）一般现在时：表示与现在或将来的事 实相反拓展：过去完成时：表示与过去的事实相反pick up捡起,（无意中）学会,接收,搭载11.thanks to 由于,多亏（介词短语）take up 拿起,从