1、Whats this in English?,Unit 2,a ruler,a cup,a key,a pen,orange,an,a map,a jacket,a quilt,P,停车场,NBA,(美国)全国篮球协会,kg,千克，公斤,km,千米,Whats this in English?,Its a jacket.,Whats this in English?,Its a map.,Whats this in English?,Its a quilt.,Whats this in English?,Its an orange.,Whats this in English?,Its a r
2、uler.,Whats this in English?,Its a pen.,a jacket,a map,a quilt,an orange,a ruler,a pen,Whats this in English? Its a / an.,询问单数物品句型总结：,Whats this in English?这用英语怎么说？,Whats that in English?那用英语怎么说？,Its a/an 它是.,知识：点,认识缩略形式英语中经常出现缩写的形式，它一般是在第一个单词后加 ，再加上第二个单词去掉第一个元音字母后的字母。这时应按照缩写形式读音。eg：whats=what is it
3、s=it is whos=who is thats=that is whore=who are lets=let us Im=I am hes=he is names=name is theyre=they are注意: this 和 is是不能写成缩写形式的。,Whats this in Enlish?whats = what is,1,知识：点,Whats this in Enlish?,What 是特殊疑问词，放在句首引导特殊疑问句。以特殊疑问词开头，对句中某一成分提问的句子叫特殊疑问句。常用的疑问词有：what 、who 、whose 、which 、when 、where 、how
4、、why等。eg: Whats your name? 你叫什么名字？ Who are you? 你是谁？ How are you? 你好吗？,2,知识：点,Its a/an,不定冠词a/an1. 用于单数名词前2. 辅音音素开头的名词前用a 元音音素开头的名词前用an,a pen a bookan eggan applean hour,3,小结,1. 询问单数物品的句型：Whats this/that in English？回答用it代替this或that，以免重复。2. 不定冠词a/an的用法：a用在以辅音音素开头的可数名词单数之前，如a map ;an用在以元音音素开头的可数名词单数之前，如an orange 。3in，介词，表示“使用某种语言”。如：in English 用英语； in Chinese 用汉语 4代词this，that：指处于说话者近处的单数事物用this；指处于说话者远处的单数事物用that。,Thank you!,
