中考英语冠词用法讲解考点1、冠词用法冠词的句法功能1．a和an的区别不定冠词有a和an两种形式，a用于辅音音素(不是辅音字母)开头的词前，an用于元音音素(不是元音字母)开头的词前。元音字母开头但发辅音因素用a:university,European（欧洲的,useful,unit,uniformanhour,anisland,anelephant,anumbrella,aneleven/eight-year-oldboy八个辅音字母但发元音因素用an:F,H,L,M,N,R,S,X典型例题误］“Canyouhelpme”“Sorry,I'minhurry.”［正］“Canyouhelpme”“Sorry.I'minahurry.”批注：不定冠词主要的难点是用在固定词组中，如：haveawalk/arest/alookinahurry匆匆忙忙makeaface作鬼脸dosomebodyafavour帮某人忙anumberof=manyhaveagoodtime(玩得好)haveacold(感冒)haveaheadache(头痛)haveabreak=havearest（休息一下）2．定冠词的用法典型例题易错题辨析：4.［误］Iboughtthedictionaryyesterday.Adictionaryisverygood.［正］Iboughtadictionaryyesterday.Thedictionaryisverygood.批注：在文章中第一次提到某物时用不定冠词，而第二次提到时用定冠词。5.［误］Pleaseturnofflightsbeforeyouleave.［正］Pleaseturnoffthelightsbeforeyouleave.批注：虽然是第一次提到某物但说话双方均知其所指，也应用定冠词。6.［误］Therearenineplanetsaroundasun.［正］Therearenineplanetsaroundthesun.批注：世上独一无二的天体等名词前应加定冠词，如：theearth,themoon,thesun,thesky,thesea.7.［误］Iliveonasecondfloorofthisbuilding.［正］Iliveonthesecondfloorofthisbuilding.批注：在序数词，形容词最高级前要用定冠词。如：Heistheoldestinthefamily.8.［误］Iwanttolearnthesecondlanguagethisterm.［正］Iwanttolearnasecondlanguagethisterm.批注：在序数词的含意不是顺序中的第一第二，而其意在于再学一个，再来一个时，应用a，本句的意思应为：这学期我要学一门第二外语。9.［误］Mississippiisoneofthelongestriversintheworld.［正］TheMississippiisoneofthelongestriversintheworld.批注：在河流名称前应加定冠词，如：theYellowRiver(黄河)。10.［误］Look,thereareAlp.［误］Look,therearetheAlp.［正］Look,therearetheAlps.批注：具体的某一座山不加定冠词，如：MountainTai.但在山名称前加定冠词后，其山名要加s，来表示山脉。theAlps即为阿尔卑斯山脉。如:TheAlpsareinthecenterofEurope.11.［误］Timesisoneoftheoldestnewspapersintheworld.［正］TheTimesisoneoftheoldestnewspapersintheworld.批注：报刊名称前应加定冠词。12.［误］Richarenotalwayshappy.［正］Thericharenotalwayshappy.批注：在形容词前加定冠词表示一类人，而在姓的前面加定冠词，姓后加s表示某一家，如：TheturnersaregoingtomovetoNewYork.13.［误］Thesunrisesineast.［正］Thesunrisesintheeast.批注：在方向、方位前应用定冠词，如：intheeast,inthewest,inthenorth,inthesouth,inthedirection及inthepast,inthefuture.3.零冠词的用法【难点】用与不用冠词的差异1.inhospital住院/inthehospital在医院里2.infronto