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1、6B期末复习一．冠词（一）不定冠词a和an，单词开头的字母发元音用an,发辅音用a例如：anastronaut,anair-conditioner,aninterestingbook,auniform,ausefulbookauniversity辅音字母开头，发元音时：anhour,anhonestboy，anMP3,anunusualdayan“f”,“h”,“l,m,n,r,s,x”（二）定冠词the1.第二次提到Ihaveacat.Thecatiswhiteandthedogisbrown.
2、2.形容词最高级前TheNileisthelongestriverintheworld.3.序数词前Ourclassroomisonthethirdfloor.当序数词前有代词不加the:myfourteenthbirthday4乐器前Iplaythepianoeveryday.5.特指加the:theuniformonthetable6.独一无二加the:thecapitalof,theGreatWall7.球类运动前不加the:Weplayfootball/basketball/badmint
3、onafterschooleveryday.二。数词1.前有后没有：two/severalhundredstudents前没有后有：hundredsofstudents2.几个半：1.5小时：oneandahalfhoursonehourandahalf2.5小时：twohoursandahalf,twoandahalfhours/4.5米：fourmetersandahalf,fourandahalfhours3.基数词变序数词一般直接加th:four---fourth特殊序数词one—firs
4、ttwo—secondthree—thirdfive—fiftheight—eighthnine—ninthtwelve—twelfthtwenty—twentieththirty-three—thirty-thirdforty---fortieth两位数序数词：十位数不变，个位数用序数词。4.one-oncetwo—twice5.四分之三：threequarters/three-fourths三．名词（一）可数名词复数的构成1.Trolleytrolleys;toytoys;monthmonth
5、s2.ClassClasses;boxboxes;watchwatches;brushbrushes3.PotatoPotatoes;tomatotomatoes比较:photophotos;radioradios;pianopianos4.CityCities;countrycountries;activityactivities比较:trolleytrolleys5.scarfscarves;lifelives;leafleaves6.不规则fishermanfishermen/footfee
6、t/toothteeth/childchildren/mousemice7.awomantourist---womentouristsaboystudent---boystudents单复同形：SheepSheep/ChineseChinese/JapaneseJapanese/starfish,starfish用afew,few,alittle,little填空做题时，先看可数不可数，再看数量。You’vemadequite_________mistakesinyourhomework,I’ma
7、fraid.MissLiisangry.Therewere_____eggsinthefridge,sohewenttothesupermarketandboughtsome.There’sstill_______timeleft.Youneedn’thurry.I’mafraidIcan’tbuyanythingtodaybecauseIhavegot_______moneyonme.*牢记:still,only,just,quite+afew/alittlevery,so+few/little
8、afewfewalittlelittle（三）．不同名词的数量表达apieceofpaper/twopiecesofpaperapieceofadvice/information/furnitureapairoftrousers/glasses/shoes/shorts/socks/chopsticks比较：apairofshoesismyshoesare3.oneof+名词复数oneofthestudents比较：anyother+名词单数tallerthananyotherst
