元音及不定冠词用法

元音部分：1、 单元音：i: i， : ， : ，u: u ，: ，e i:谐音为：易（yi）；像数字1，记忆真容易。: 谐音为：噢（0）；噢，这个音标就像个o。u: 谐音为：呜（wu）；呜呜的哭起来。: 谐音为：饿（e）；一只鹅饿得晕倒了。: 谐音为：啊（a）；音标的读音跟拼音一样。e谐音为：夜（ye）；这只鹅喜欢走夜路。2、 双元音：ei ai i i au u uei谐音为：妹（mei）；鹅有一个妹妹。ai谐音为：爱（ai）；音标的读音跟拼音一样。i 这个音标找不到拼音的谐音，可以按照字母o、i的发音连读来进行谐音记忆。i谐音和外形都像：12谐音为：挨饿；外形像3只鹅；三只鹅都在挨饿。u谐音为：屋鹅；一屋子的鹅都装在杯子里。au谐音为：傲（ao）；一个杯子很骄傲，不让人拿它喝水。u谐音为：鸥（ou）；一只鹅在杯子里找海鸥。英语中26个字母的发音：A a ei B b bi: C c si: D d di: E e i: F f ef G g d3i:H h eit I i ai J j d3ei K k kei L l el M m em N n enO o u P p pi: Q q kju: R r : S s es T t ti: U u ju: V v vi: W w dblju: X x eks Y y wai Z z zi:第一个音素为元音的字母有： 元音字母为： 不定冠词a，an用法：不定冠词有a 和 an两种形式其区别是：a 用于辅音音素前，an 用于元音音素前： a boy 一个男孩 a big tree 一棵大树 an egg 一个鸡蛋 an old man 一位老人【注】有些以元音字母开头的单词，由于它不是以元音开头，其前仍用a： university , European , useful He is now a university student. 他现在是大学生。 同时，有些单词虽然以辅音字母开头，由于它的第一个读音为元音，其前用an： hour , honest, honor , umbrella He is not an honest boy. 他不是一个诚实的孩子。不定冠词a/an练习一、选择a或an或者不填(用/来表示) pen bag apple big apple banana orange oranges orange pen hour house umbrella university 二、用a/an填空：1.Is it Chinese book or English book?2.This is ring, and it is orange ring.3.Mary is English teacher. Tom is Chinese teacher.4.This is bike. Its old bike.5.Is there map on the wall?6.That is ID card.7.Id like egg.8.Its apple, not pear.9.This is peach. Thats orange.10.You have banana, but I have egg.11.Is there umbrella on the desk?12.There is picture on the card.13.I have old book.三、选择正确的词填入横线中。1.I am _(a, an)student. 2.There is _(a, an) elephant in the zoo. 3.You are _(a, an) good boy. 4.I have _(a, an) orange. 5.Miss Grant is _( a, an )ugly teacher. 6.This is _(a ,an)new book. 7.Please take _(a, an )umbrella.8.Close _(a, an ,the)door,please. 9.My father is _(a ,an) doctor. 10.There is _(a,an) orange on the table. 11.He gives me _(a, an )sticker. 12.What is _(a, an, the )biggest bird in the world? 13.I have _orange ._orange is very sour.( a, an ,the) 14.My father is _(a, an, the )doctor. 15._(A ,An ,The )moon is in the sky. 16.Theres _(a, an, the )apple on the table. 17._(A,An,The) blackboard(黑板) in our classroom is big. 18.He likes to play _(a,an,the)piano. 19.Monday is _(a, a, the )first day of the week. 20.My favorite animal is _(a, an ,the) cat. 21.He has _11-year-old daughter. 他有一个11岁大的女儿22.There is _tiger in the zoo.动物园里有一只老虎。( )23Its _ blac