不定冠词 公开课优质课件

注意：不能把元音字母当成元音音素.
It’s ( an ) elephant.
It’s ( a ) teacher.
泛指一类人或事物，表示数量“一”的意思
They saw ( a ) carrot on the way home. 指不具体的某个人或物。
这本书我已看过两次，可我还想再看一次。
I have read the book twice, but I want to read it a third time
( a ) university ( a ) useful book ( a ) a European country ( an ) usual trip ( an ) umbrella
( an ) hour ( an ) honest girl ( a ) one-way road ( an ) 8-year-old girl ( an ) 11-year-old student
勇敢的尝试是成功的一半。
我知道我的未来不是梦
商店附近又有个男孩。(第三个男孩)
There is a third boy near the shop.
用在序数词前表示“又一，再一”，相当于 another。
five dollars a kilo 五美元一公斤 three times a day 一天三次 twice a week 一星期两次
表示“每一(个)”，相当于 every。
1. The swimmer is ____a_n____unusual disabled player. He never loses heart when meeting trouble.
2. Long long ago, there was ____a_n___ emperor in Europe.
2. (2016深圳中考题）After ___a___while, he stood on his back paws to push the stop button.
3.（2017深圳中考题）First, I was ____a___ gardener, when I was young and I really love this job.
不定冠词的固定搭配
a balanced diet; a bit of; a long time ago; a series of; after a while; go for a walk; go on a picnic; go on a trip; have a picnic; have a rest; have a break; in a second; take a seat; take a trip; what a pity; to a certain degree; play a trick on; as a result of
3. In most Western countries, on April Fool’s Day, people play ___a___ trick on each other, children especially have great fun.
4. Now she is ____a____ university student in Ningbo.
不定冠词两Baidu Nhomakorabea体， 用a或an都表“一” 可数名词首次提， 何人何物不具体， 某类人，物任一个， 有时还要表“每一”
单句语法填空。
1.（2015深圳中考题）Which do you prefer to use when you are studying, ipads or books? Here is ___a____ survey about it.
Articles
冠词
不定冠词a/an 定冠词the 零冠词
Peppa Pig
What’s this in English? It is a ruler.
What’s this in English? It’s a pencil-box.
What’s that in English? It’s an English book.
What’s that in English? It’s an art book.
It’s a ruler. It’s a pencil-box. It’s an English book. It’s an art book.
不定冠词（用来泛指一类事物 中的某一个，只能用于单数可 数名词前） a 用于以辅音音素开头的单数 可数名词前; an 用于以元音 音 素 开 头 的 单数可数名词前