页眉内容(1). 名词可以分为可数名词和不可数名词，不可数名词没有单复数，一律看作单数。例如： food, meat, bread, tea, water, milk, ink, orange, drink, rice, fish等。(2). 可数名词的单数前什么时候用a，什么时候用 an? 答：以元音音标（或音素）开头的用an, 以辅音音标（或音素）开头的用a。注意：我们看的是音标（或音素） ，而不是元音字母。1>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 A[ei] U[ju:] H[eitF] R[a:] B[bi:] M[em] E chick water child children 2>用 a/an 填空：①Is it Chinese book or English book? ②This is ring, and it is orange ring. ③Mary is English teacher. Tom is Chinese teacher. 页眉内容④This isbike. It’s old bike. ⑤This is telephone number. ⑥That is ID card. ⑦I lost my keys. It’s set of keys. ⑧It ’s apple, not pear. ⑨This is peach. That ’s orange. ⑩You have banana, but I have egg. 用 a/an 填空：①Is there umbrella on the desk? ②There is island in the sea. ③There is picture on the card. ④I have old book. ⑤ apple is a kind of fruit. ⑥There is armchair[a:mtFeE(r)] in the living room. ⑦I ’d like egg. ⑧Look, there is bird in the tree. ⑨Is there map on the wall? ⑩There is bench[bentF] in the park. (3). 可数名词的变化规则：一般规则：1>一般在词尾加s，如： books，bags，fruits。加 s 之后的读音规则：页眉内容①清清浊浊，即清辅音后读清辅音[s] ，如 books [buks] ②浊辅音后读浊辅音 [z] ，如 bags [bAgz] ③元音音标后面读 [z] ，如 boys [bRiz] ④t 后读[ts],d后读[dz] 如：cats[kAts] birds[bE:dz] 请写出下列名词复数加s 后的读音：例：boats [] birds [] pens[ ] ducks [ ] dogs [ ] chicks [ ] bears [ ] rabbits [ ] cards [ ] flowers [ ] 2>以 s、x、ch、sh 结尾的名词加 es，读[iz] 如：bus—— buses [5bQsiz]公交车box—— boxes [5bRksiz] 盒子watch—— watches [5wRt...
