4000词精品教学课件 Book 4UNIT28.pptx

4000ESSENTIALEnglishwordsBOOK4Unit28

WordList

[?lakeit]v.Toallocatesomethingmeanstoputitasideforacertainpurposeorperson.Thegovernmentallocated$100milliontoaidthedisasterreliefeffort.allocate

/??p?ta?z??/adj.Whenfoodisappetizing,itlooksandsmellsverygood.Theappetizingplateofcookieswasgoneinhalfanhour.appetizing

/??sa?n/v.Whenyouassignwork,yougivethatworktoparticularpeople.Iwasassignedthejobofmakingsureeveryonehadplentytodrink.assign

/?k?v?ti/n.Acavityisaholeorspaceinsomething.Therewasasmallcavityinthewallofthecave,whereananimallived.cavity

/?klɑ?kwa?z/adv.Ifsomethingmovesclockwise,itmovesinacircleinthesamedirectionasaclock.Turnthescrewclockwisetotightenit.clockwise

/k?n?sentr?k/adj.Whencirclesorringsareconcentric,theyhavethesamecenter.Thetargetwasaseriesofconcentriccircles.concentric

/?k??rt?si/n.Courtesyistheexcellenceofmannersorsocialconduct.Jennaalwaysbehaveswithgreatcourtesywhenpeoplevisitherhome.courtesy

/krisp/adj.Whenfoodiscrisp,itishardorhasahardsurfaceinawaythatispleasant.Myfavoritesnackisabagofcrisp,deliciouspotatochips,crisp

/disko:rd/n.Discordisdisagreementorfighting.Therewasmuchdiscordbetweentheexpertsonthetalkshow.discord

/?d?en?re?t/V.Togeneratesomethingmeanstocauseittodeveloporbegin.Themayorpromisedtogeneratenewjobsandprogramstohelpthepoor.generate

/?a?t?m/n.Anitemisasingleseparatepiece.Thereweresomeitemsofclothingfoundatthecrimescene.item

/??nt?rt?e?nd?/n.Aninterchangeofideasbetweenpeopleisadiscussionofeachpersonsidea.Therewasaninterchangeofideasbetweenthegroups.interchange

/?m?lti?k?lt??r?l/adj.Whensomethingismulticultural,itrelatestomanydifferentcultures.Everyonewaswelcometoattendthemulticulturalcelebration.multicultural

/??m??(?)n