基本信息
文件名称:高中英语2025届高考词汇讲解系列(释义+例句)(O部,共72个).doc
文件大小:186.5 KB
总页数:7 页
更新时间:2025-05-17
总字数:约9.28千字
文档摘要

PAGE1

PAGE0

高考英语词汇讲解

O部

1.obviously/??bvi?sli/

[释义]Inawaythatiseasilyperceivedorunderstood.

[例句]Obviously,studyingimprovesgrades.

显然,学习能提高成绩。

2.occasion/??ke??n/

[释义]Aparticulareventortime.

[例句]Birthdaysarespecialoccasions.

生日是特殊的场合。

3.occupation/??kju?pe??n/

[释义]

(1)Ajoborprofession.

(2)Theactofoccupyingaplace.

[例句]Teachingisheroccupation.

教书是她的职业。

4.occupy/??kjupa?/

[释义]Tofillortakeupspace/time.

[例句]Themeetingoccupiedtheentiremorning.

会议占用了整个上午。

5.occur/??k??r/

[释义]Tohappenortakeplace.

[例句]Accidentsoccurwhenwe’recareless.

事故在我们粗心时发生。

6.ocean/????n/

[释义]AvastbodyofsaltwatercoveringmostofEarth.

[例句]ThePacificOceanisthelargestonEarth.

太平洋是地球上最大的海洋。

7.o’clock/??kl?k/

[释义]Usedtospecifythehourwhentellingtime.

[例句]Thetrainleavesat3o’clock.

火车3点发车。

8.October/?k?t??b?r/

[释义]Thetenthmonthoftheyear.

[例句]HalloweenisonOctober31st.

万圣节在十月31日。

9.odd/?d/

[释义]

(1)Strangeorunusual.

(2)(Math)Notdivisiblebytwo.

[例句]Hisoddbehaviorworriedhisfriends.

他古怪的行为让朋友担心。

10.of/?v/

[释义]Expressingpossession,origin,orrelation.

[例句]Thecoloroftheskyisblue.

天空的颜色是蓝色。

11.off/?f/

[释义]

(1)Awayfromaplace.

(2)Notoperatingoractive.

[例句]Turnoffthelightsbeforeleaving.

离开前关掉灯。

12.offer/??f?r/

[释义]

(1)(V.)Topresentsomethingforacceptance.

(2)(N.)Aproposalorbid.

[例句]Sheofferedtohelpwiththeproject.

她主动提出帮忙完成项目。

13.office/??f?s/

[释义]Aroomorbuildingforadministrativework.

[例句]Heworksinabusyofficedowntown.

他在市中心一间繁忙的办公室工作。

14.officer/??f?s?r/

[释义]

(1)Apersonholdingapositionofauthority(e.g.,police).

(2)Amemberofthearmedforces.

[例句]Theofficerdirectedtrafficaftertheaccident.

事故后,警官指挥交通。

15.official/??f??l/

[释义]

(1)(Adj.)Approvedbyauthority.

(2)(N.)Apersoninapositionofauthority.

[例句]Theofficialannouncementwillbemadetomorrow.

官方公告将于明天发布。

16.often/??fn/

[释义]Frequently;manyti