必威体育精装版初中英语语法知识—数词的知识点总复习附解析.pdf

海纳百川，有容乃大；壁立千仞，无欲则刚。——林则徐 一、选择题 1．—How old is your grandpa? He looks energetic. —Yeah, it’s hard to imagine he is already in his________ . A ．seventies B．seventy C ．seventieth D．seventieths 2 – Hi, Kate! There are floors in this building. Which floor do you live on? ． – I live on the floor. A twenty ; twelve B twenty; twelfth C twentieth; twelfth ． ． ． 3 Welcome to Los Angeles Have you ever been here? ．﹣ ． Sure. I visited this city three years ago so this is my _________ time here. ﹣ A first B second C third ． ． ． 4 ．——What should we do now, Mr.Li? ——Please turn to Page_____and look at the_____picture. A Twelfth;fifth B Twelve; fifth ． ． C Twelve;five D Twelfth;five ． ． 5 ．It is reported that people throw ______________ plastic bags along this street every day. A three hundreds of B three hundreds C hundreds of D hundred of ． ． ． ． 6 ．—When did you start to collect stamps? —I got my ______ stamp when I was ______ years old. A ．one, seven B．one, seventh C first, seventh D first, seven ． ． 7 ．Harry’s mom looks young and beautiful. It’s hard to imagine she is already _________ her _________.