英语选修7Unit3单词.docx

英语选修7Unit3单词.docx

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英语选修7Unit3单词

1.annual作定语

happeningeveryyear

◆adj.~event,meeting,report,visit,show

◆n.bookorperiodicalthatispublishedonceayear年刊，年报

2.migration

migratefrom…to…

◆移居movefromoneplacetogotoliveorworkinanother

◆迁徙（ofanimals）gofromoneplacetoanotherwiththeseasons

ThebirdsmigratetoNorthAfricainwinter.

migrantadj.流动的，迁徙的作定语

~workers,~birds

migrationU

3.witness

◆vt.目击

~anaccident/amurder/aquarrel

◆C目击者personwhoseesaneventtakeplace

~of/totheaccident

eye-witness目击者

◆C证人

◆C/U证据evidence

give~作证

Hisraggedclotheswere（a）witnesstohispoverty.

4.accommodation

◆U住处roomsespeciallyforlivingin

suitable/cheap/temporary/permanent~

◆（pl.）招待，膳宿accommodations

◆accommodatevt.供给某人住宿或房间

Thehotelcan~upto500guests.

givesbaccommodationforthenight

makeaccommodationforsb

Ifyoucometomyhouse,I’llgiveyouaccommodationforthenight.

5.opposite

◆adj.作定语对面的，相对的

Therewasagardenonthe~sideoftheroad.

Theysatat~endsofthetable.

In~directions

有时放名词的后面Themanopposite/Thehouseopposite

◆beoppositetosb/sth在…对面，和…相反

Thehouseisoppositetomine.

Thedirectionoppositetonorthissouth.

Hotisoppositetocold.

Histastesarecompletelyoppositetohers.

Isatoppositetohim.

◆prep.在…对面

Shesatdownoppositehim.

Thehouseoppositeourswasburntdown.

◆n.相反的人或东西the~

“High”istheoppositeof“low”.

◆opposevt.反对

opposesb/sth

beopposedto

6.yell

◆vi./vt.

yellatsb

yellout高声喊出~yourname/mynumber

◆（由于疼痛，惊恐）发出高叫声

ayellofterror

letoutayellofpain

7.pausevi/C停顿，暂停

Afterapause,thegamecontinued.

8.teamworkn.协作，配合

Thesuccessisduetothegoodteamwork.

9.dive~into

diver跳水者，潜水员

makeabeautifuldiveintothepool

10.flee-fled-fled

◆vi.Thebirdsfledinalldirections.

fleefromtheburninghouse

◆vt.（runawayfrom）fleethecountry

11.drag-gg-拖，拉，扯

pullsthwitheffortanddifficulty

12.meantimeadv.

Icontinuedworking.Meantime,hewentoutshopping.

meantime=inthemeantime=meanwhile=inthemeanwhile

13.urge催促，促使，主张

◆vt.

urgesth~immediateaction

urgesbtodo~hertojointhem

urgethat虚拟

◆C强烈的愿望，要求

◆urgentadj.紧急的，紧迫的

Thecallisurgent.

Anurgentcall/letter

It’surgentthattheyshouldberescuedfromtheruin.

14.abandonvt.放弃，遗弃，抛弃

~sb/sth~aproject/plan/chance

anabandonedcar

15.help…out帮助摆脱困境，解决困难

16.relationshipC/U关系，交往

~betweenAandB

~with/tosb

Hehaswidesocialrelationships.

区分relation和relationship

◇人与人或国与国的关系relations（必须用复数）

US-Chineserelations

Improverelationsbetweenourtwocountries

◇Relations通常指工作上的关系

Relationship通常指情感上的关系

Relationsbetweenworkersandmanagersaregood.

Ihavequiteagoodrelationshipwithmyparents.

Shehasacloserelationshipwithherdaughter.

◇物与物之间关系用relations与用relationship一样

17.conservationU保存，保护

the~offorests/oldbuildings

conserve~one’sstrength/health/naturalresources/wildlife

conservativeadj.保守的，守旧的Oldpeopleare~.

18.jogjogging

gojogging慢跑

haveajog

19.targetn.

◆靶，目标

Thearrowhitthecenterofthetarget.

◆奋斗的目标；打击、讽刺等目标、对象，众矢之的

Becomethetargetofbeinglaughedat

20.tide

Timeandtidewaitfornoman.时不我待

21.dimension[di'menʃən]/[dai'menʃən]n.维，方面，侧面

3-D:

ThreeDimensional

3-Dchart三维图表

22.reflect

◆vt.反射，映出

Amirrorreflectslight.

Thewaterreflectedthemoon.

◆vt.反映，表现

Theiractionsreflecttheirthoughts.

Hisfacereflectedhisemotions（情绪）.

◆vi.思考，沉思~on/upon

givethemtimetoreflect

reflecton/uponthelikelyconsequencesoftheaction/whatyousaid

◆reflection

C倒影

U反射；反映；思考

Hissmileisareflectionofhishappiness.

Heislostinreflection.

23.pureadj.纯的；纯洁的；纯粹的

purewater

puregold

apureyounggirl

Itwaspureluck.

24.be/becomeawareof对…知道，明白，意识到

beawareofthefact/herpresence/havingdonewrong

beawarethatshewastotallywrong.

beconsciousof/beconsciousthat

politicalawareness政治觉悟

25.vividadj.生动的，鲜明的，鲜艳的

makeavividimpressiononme

Thesightsremainedvividinmymind.

Ihavemanyvividmemoriesofthatholiday.

Thispictureshowedavividstreetscene.

Hegaveavividdescriptionoftheexperience.

26.neatadj.好的，整齐的，匀称的

Hekeepshisofficeneat.

Aneatroom/desk

27.narrowadj.狭窄的；有限的；狭隘的

a~street/river

a~victory勉强获得的胜利

Itwasa~escape.九死一生

narrowlyadv.

Henarrowlyescapeddeath.

Thechildnarrowlyescapeddrowning.险些溺死

28.upsidedown上下翻转

Thepictureishanging~.

Heheldhisbook~.

Everythingwas~.事情乱了套。

29.suckvi./vt.

~themilkoutofthebottle

30.sharpadj.

◆锐利的，锋利的；

a~knife/pencil

◆敏捷的,机警的

Adoghas~eyes/ears/a~nose.

a~mind思维敏捷

◆adv.整（时间）

TellhimI’llbethereat11sharp.

◆vt.sharpen磨快，削尖

sharpenthepencil/knife

31.giant

◆n.巨人，个子特高的人；伟人；大公司

Microsoftisagiantinthefieldofsoftwares.

Yaoming/IsaacNewtonis/wasagiant.

◆adj.巨大的~animals

32.shallowadj.

◆浅的

~water

Theriverisquite~.

◆肤浅的，浅薄的

a~talk

Thisbookisvery~.

33.boundaryC界限，分界线

Heilongjiangisthe~betweenRussiaandChina.

Thefencewasthe~betweenmylandandhers.