最新人教版四年级英语上册知识点总结.doc

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1、四年级上册英语知识点汇总一．语音知识1.元音字母。AaEeIiOoUu2.字母表AaBbCcDdEeFfGgHhIiJjLlMmNnOoPpQqRrSsTtUuVvWwXxYyZz3.音标。（1）元音音标。前元音：[i:][i][e][æ]1)舌尖要抵住下齿。2)舌前部向硬颚部分抬起。3)双唇不要收圆，发[i:][i][e]时双唇平展，发[æ]时口形要张大，扁唇。4)唇形舌位保持不变，否则就要发成双元音。[i:]发音组合:eeeeaieeiEg:bemeseewehesheeatfreethreetreepleaseteamreadkeep[i]发音组合:iEg;itini

2、ssitbigpigpickgivekissmissthinkrichwhichfishcitychickfinishsixlittle[e]发音组合:eeaaEg:getwetneckbeddeadeggpententelltextspendfriendmanysevenyellow[æ]发音组合:aEg:capmapfathatbadmanhandthankhappybag后元音：舌尖不触下齿,舌身后缩,舌后部向软颚部分抬起。[a:][u:][u][ɔ:][ɔ][a:][a:]发音组合：arearalarmarthardfastlastclassglasspartyaf

3、terfatherlargecarstarhearthalf[u:]发音组合：oooouufoodfoolcoolshootbluetootwodowhoyoufoodtoothlosenoonmoontruepupilschool[u]发音组合：oououfootgoodcookpullfullbullshouldputfootcooklookbookcouldwomangoodcut[ɔ:]发音组合：aooawouoreauorartalkballhallcalldoorfloorlawforcebornsortwarnlawtalkhorsestorywaterfor

4、ty[ɔ]发音组合：o[ɔ]topshopwhathothopwashwatchsonglongstopclockbodysorryorangelot中元音：所谓中元音是指发音时要使用舌中部。也就是说舌中部要向硬腭抬起，舌尖要抵住上齿，口型圆。[ʌ][ə:][ə][ʌ]upcupsuchcomesomenoneoneothercolourmoneymothercousincutluckon[ə:]发音组合：orirerurearSirhershirtworkwormbirddirtytermburnsurfpearllearntermgirl[ə]发音组合：aerorapp

5、earariseagainteachermotherbrotherdriverangerdoctoractortutorfamous合口双元音为:[ei][ai][ɔɪ][au][əu][ei]发音组合：eiaaiayeightcakesnakelakemakenamedategamewaitplaytheywaydaymay[ai]发音组合：yiuycrydrymykitehighbiketightfinetimebuyeyewhyknife[ɔɪ]发音组合：oyoitoyboyjoinnoisevoicepointsoilcoinoil[au]发音组合：ouowhous

6、esoundoutnounbowtownnowcow[əu]发音组合：oowoagosononosehopeholenotecokecopeknowlowownboatcoatjokeoldcold集中双元音为：[iə][ɛə][uə][iə]发音组合：eerearerebeerdeerhearnearfearhereearteardearrealy[ɛə]发音组合：airearareerehairfairairbeardareharetherecarewhere[uə]发音组合：oorureourpoorsuretour(2).辅音爆破音:[p][b][t][d][k][

7、g][p]发音组合：ppaypipeputpiepeachsportspeedspend[b]发音组合：bbirdbedbagbigbuybakebillbearbook[t]发音组合：tteateacherteamtipitmeetcatboatstudentstand[d]发音组合：ddodiddoesdeerdatedigneedbedclimbed[k]发音组合：ckckcakecarcancatcomekiteskykeeppickback[g]发音组合：ggeesegogapgetbigbagbeg爆破