小升初英语知识点精讲a 与an 的用法区别知识11. There is ___ apple on the desk.解析 : apple 是以元音发音开头,所以要用 an.2. ___ ant is eating rice.请用 a/an 来填空解析 : ant 是以元音发音开头,所以也要用 an,而且句子开头要大写 An.3. There is ___ pencil in the pencil-box.4. ____ tiger is big and terrible.请用 a/an 来填空解析 : pencil 是以辅音发音开头,所以要用 a.解析 : tiger 是以辅音发音开头,所以也要用 a ,而且句子开头要大写 A.1.____ old man 2.______eraser3.____boy 4.___one-eyed elephant5.____hour 6.____exercise book7.____yellow dress 8.____English song9.____ elephant 10._____ant1. There is _____orange in the schoolbag.2. There is _____ university in our city.3. It’s _____ useful book.4.She is_____ honest girl.