牛津英语3A知识点总结（一）一.名词：表示物体名称的词1.分类：①专有名词：例如人名(Alice)，地名(Shenyang)等(首字母要大写）②普通名词：例如眼睛(eye),头发(hair)等2.普通名词的分类：①可数名词：可以数出来的名词，有复数例如：ear----ears②不可数名词：不可以数出来的名词，没有复数例如：hair☆可数名词变复数的规则变化：①直接+___________②以_____,________,_________,_________结尾，直接+____________③以y结尾__________+y结尾，直接+_____________________+y结尾，把y变________,再+___________④以f或者_________结尾，把_______或者________去掉，再+_____________⑤以o结尾，大部分直接+_________但是黑人，英雄，____________________,__________________+___________☆可数名词变复数的不规则变化：①把man变_____________②单复____________中国人，____________,日本人，鹿，_____________③oo变____________________________________________________________④加en或者_________公牛ox(复数）oxen_________________⑤特殊变化：_______________________________练习：1.选出不同类的单词()1.A.MaryB.MissC.Mr()2.A.catB.sheepC.egg()3.A.morningB.afternoonC.hello()4.A.milkB.riceC.doll()5.A.sheepB.ice-creamC.wolf2.判断下列单词是不是可数名词，如果是写出复数，如果不是，画×1.hair_____________2.rabbit_______________3.eye____________4.ear_______________5.water________________6.friend___________7.boy_______________8.family________________9.wolf____________10.peach____________11.sheep_______________12.fish____________13.mouse____________14.tomato_____________15.zoo___________16.milkman___________17.child_______________18.book__________3.用所给词的适当形式填空1.Thesearemy_____________(book).2.Countthe____________(chick).3.Howmany_____________(boy)?--One___________(boy).4.Thisismy___________(bed).5.Its___________(ear)arelong.Itstail_________(be)short.It’sa__________(rabbit).二.冠词：1.不定冠词:____________________含义：一个（泛指）用法：a+________字母开头的单词前例如：一个大苹果______________an+_______字母开头的单词前例如：一个苹果_______________2.定冠词:__________含义：表示这个，那个，这些，那些（特指）用法：①第二次提到Thisisagirl.Thegirlismyfriend.②说话双方都知道擦黑板。______________________________________数小鸡。______________________________________3.零冠词：/用法：①人名前无冠词她是Alice._________________________________②四季前无冠词在冬天____________________________________练习：1.用a,an,/来填空1.Thisis_______egg.2.It’s_______dog.3.Iwant__________ice-cream.4.In_______autumn,it’scool.5.Heis___________MrLi.2.翻译下列短语1.打开门__________________________2.穿上我的鞋_______________________3.一个大苹果______________________4.一个桔子_________________________5.看黑板__________________________6.它的眼睛_________________________三.形容词:用来形容人或物的词1.形容词的位置①放在名词前，修饰名词例如：长头发_______________②.系表结构：主语+be+形容词例如：我很高。________________2.高的_________________矮的____________________长的_________________短的____________________胖的_________________瘦的____________________大的_________________小的____________________旧的_________________新的____________________老的_________________年轻的__________________热的_________________冷的____________________温暖的_______________凉爽的__________________高兴的________________伤心的__________________黑色的________________白色的___________________3.同义句它很暖和。_________________________=__________________________我不高兴。_________________________=___________...
