my bike/my bicycle 我的自行车
eg：What is your name,please? 请问你叫什么名字
eg：My name is wendy. 我叫温蒂
call me 打电话给我/称呼我
eg：open the door,please. 请开门。
eg：Call me when you are free. 有空的时候打电话给我
eg：How old are you? 你多大了?
eg：I am twenty year old. 我20岁。
eg：I am Chinese/I am a Chinese. 我是中国人。
语法：单数可数名词前需加冠词，Chinese,book属于单数可数名词，Chinese也可是形容词
eg： This is a book. 这是一本书。
American 美国人 可做名词的形容词，做名词时需加冠词an
Come from... 来自于...
eg： Where do you come from? 你是哪里人？
eg：I am from Beijing. 我来自北京
语法：be动词可以直接跟主语倒装
eg：Where are you from?
语法：碰到一般动词，进行倒装时，需加助动词
eg：Where do you come from?
eg：How many people are there in your family? 你家里有几口人
eg：There are six people in my family. 家里有六口人
eg：There is a book on the desk. 桌子上有一本书
eg：There is a cat in the room. 房间里有一只猫
eg：There are thirty students in my class. 教室里有30个学生
eg：Put the book there. 把书放在那里。