2022年人教版必修四unit2知識點總結(jié)

1、必修四Unit2expand domestic 擴大內(nèi)需補充：o 進展成 .expose to 暴露于,揭露,公開 citizen n.居民,公民,市民broaden/expand/widen your horizons 擴寬眼界4. be satisfied with1. hunger =be content with 對.感到中意n.饑餓,欲望 v.（使）饑餓 satisfy vt.使?jié)M意,使中意hungry adj.饑餓的,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,夠好的satisfy sbs needs/curiosity2. disturbing a satisfying mealadj.引起苦惱的,令人擔(dān)心的a satisfied customer/smiledisturb v.打攪,阻礙,使擔(dān)心 a satisfactory disturbed adj.心神擔(dān)心的 explanation/performance/solutiondisturbing the peace 擾亂治安 a disturbi

3、ng piece of newsa sense of satisfaction gain/get satisfaction from sth to one s satisfaction3.expandv.使變大,舒展Having+過去分詞 .,主語 +謂語expansive adj.寬闊的,廣泛的Having done 作狀語時與主語之間存 在主動關(guān)系,且動作發(fā)生在謂語動詞expansion n.礦大,擴展 之前expand the business 擴大業(yè)務(wù) realistic a.真實的varied=various 各種各樣的suspicious a.懷疑的12.personalityn.

4、性格,個性,人格opposed a.反對的appreciative a.感謝的,有觀賞力的,personal a.personally dv 就本人而言,親自表示稱贊的（=in person）8.freedomn.自由自主person n.freedom of speechfree a.自由的,不收費的freely dv.自由地free of 13.popularityn. 普及,流行be free from/of 沒有popular adj.charge/for freepopularize v.宣揚,推廣,使普及keep.free from/of 使.免受（影響,危害）使 .不含（有害物）

5、14.occupationn.工作,職業(yè)occupy v.占據(jù),使忙于某事9. equip v.配備,裝備（equipped,equipped）occupied adj.被占據(jù)的,被占用的,equipment n.設(shè)備 忙于 .的office/camping/kitchen/electrical occupied withequipment be occupied in doing sth/with sth 忙于做某事10.export v. 輸出 n.出口 商品） export earnings/industries import v.輸入,進口importer n.10.nationali

6、ty n.國籍national a. occupy oneself in doing sth/with sth 使忙于做某事15.confuse vt.使困惑,使犯難,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.化學(xué)的22.reducevt.減小,減縮reduction n.減小,縮小,降低chemistry. n.化學(xué)chemist n.化學(xué)家23.summaryn.總結(jié),摘要summarize v.總結(jié),概述1

7、7.organic food/fruits/farming補充：18.production n.生產(chǎn),制造 product n.產(chǎn)品1.level off 平穩(wěn)狀態(tài),停滯不前2.restore 修復(fù),復(fù)原productive a.多產(chǎn)的,富有成效的3.academic 學(xué)業(yè)的productivity n.生產(chǎn)力,生產(chǎn)率4.legal 法律的produce v.生產(chǎn),制作 n.產(chǎn)品5.consequence 后果producer n. 生廠商6.inappropriate （不）恰當(dāng)?shù)?9.nutritionn.養(yǎng)分,滋養(yǎng)7.miss out on 錯過8.repaid 報答,回報nutriti

8、ous a.有養(yǎng)分的,nutrient n. 養(yǎng)分物9.walk up to 走向,走進,走到nutritionist n.養(yǎng)分學(xué)家e up to 達到,比得上,接近20.mineraln.礦物,礦石e to 來到,清醒,突然想到12.step on 踩,損害,批評miner n.曠工mine v.開采n. 礦井1.circulate v.循環(huán),流傳2.circulation n.流通,傳播,循環(huán)21.discovery n.發(fā)覺,發(fā)覺 discover v.發(fā)覺3.far from being/doing sthdiscoverer n.發(fā)覺者完全不是,完全不足成為4.release v.釋

9、放,放開,免除,舍棄n.發(fā)布,排放,解脫,釋放5.facility n.設(shè)備,設(shè)施,簡單 靈活,才能,天賦6.staff reductions 裁員equip sb for sth 使某人勝任；使有才能 equipment n.設(shè)備（不行數(shù)）7.frontier 3.regret regretted, regrettedn.前沿,邊界 adj.邊界的,開拓的重點單詞 / 短語v. 遺憾,懊悔,惋惜 regret doing sth/having done sth 對做過的事遺憾 / 懊悔1.struggle regret to do sthvi （與某人）搏斗,斗爭 懊悔去做某事奮斗,奮力前進

10、,掙 扎 regret to say/tell/inform.sb.that.struggle with/against 與.斗爭 regret that.struggle for/to do sth n. 遺憾,懊悔struggle for much to one s regretfreedom/independence/human rightswith great regret thatstruggle to ones feetregretful adj,感到遺憾、懊悔掙扎地站起來regrettable adj.struggle through the snowstorm令人遺憾的,令人懊

11、悔的n. 斗爭,奮斗,難事regretfully adv.It was a struggle for her to make him regrettably adv.understand.2.equip（equipped,equipped）4.focusv. 配備；裝備 equip（oneself）with 裝備,備有 equip for 為.裝備；供應(yīng) 智力、體力）使有預(yù)備；使有資格 n. 焦點,中心點,對焦 o focus 使.成為焦點 come into focus 成為焦點 out of focus 對焦不準(zhǔn),模糊不清的the focus of attention 關(guān)注的焦點 重點單詞

12、 / 短語v. （使）集中,（使）集合,調(diào)焦距focus on/upon.集中于 . focus sth on/upon sth sth be focused on/upon5.reduce v.減縮,削減 reduction n.（shorten/cut down/lessen ）reduce pollution/waste/expensesfocus one s attention/eyes/energy onreduce srh by 把.削減了 . reduce to 把.削減到 .concentrate/fix ones attention on集中精力于 .,全神貫注于 .be r

13、educe to（doing ）陷入某種境地補充：ment 1.from all walks of life 來自各行各業(yè)的人n.評論,談?wù)?v.表達看法,作出評論 comment on/upon ment to 評論comment that3.with the hope of 帶著某種期望 4.be/get confused by/with對.感到困惑make comments on/about sth no comment 無可奉告5.assess v. 評估,對 .征稅,估價7.rid sb/sth of.6.mechanical adj.機械的使某人、某物擺脫 .7.laundry n

14、.洗衣店,洗好的衣服be rid of.擺脫,除去 get rid of.擺脫,丟棄,扔掉 拓展： v.+sb+of+sth8.gaps n. 差異,缺口 v.裂開9.consume 消耗10.at all costs無論如何,不惜任何代價remind sb of sth remind to do11.occurrence n.發(fā)生,大事,發(fā)覺inform sb of sthwarn sb of sth rob sb of sth 10.would rather搶劫了某人的某物8.build up 積存,建立,創(chuàng)辦would rather do sth than sth would do.rather than do.prefer to do sth.rather than do.增強 .的體質(zhì)）,寧愿 .（而）不愿build up fame 建立名聲would rather have done.原來想做 .build up ones health/body（而未做）增強健康 /增強體質(zhì)would rather+從句（虛擬語氣）一般現(xiàn)在時：表示與現(xiàn)在或?qū)淼氖?實相反拓展：過去完成時：表示與過去的事實相反pick up撿起,（無意中）學(xué)會,接收,搭載11.thanks to 由于,多虧（介詞短語）take up 拿起,從