Unit 6 When was it invented_单元综合检测 2023-2024学年人教版九年级英语全册

Unit 6 When was it invented? 一、单项选择（每小题1分 满分10分） 1．The man told us that this computer was an old kind and it ________ U.S. last century. A．is made in B．was made of C．was made in 2．The big tree in front of my room ________ by my father many years ago. A．planted B．was planted C．had been planted 3．He ________ as one of the competitors in the 19th Asian Games in Hangzhou at last. A．chose B．has chosen C．was chosen D．will choose 4．—Do you know the famous writer, Cao Wenxuan, Linda? —Of course. Most of his books ________ for children. A．were written B．have written C．are writing D．wrote 5．This photo ________ twenty years ago. A．took B．was taken C．is taken 6．—Have you heard Mr. Li ________ for excellence in teaching last week? —Yes. I’m glad to hear that because he’s the best teacher I’ve ever seen. A．honored B．has honored C．was honored D．has been honored 7．A number of recycled things ________ by these society groups. They all did their best to protect the environment. A．collected B．collect C．were collected D．are collected 8．—What’s new on Weibo? —An AI system ______ by Chinese students to help missing children last week. A．was developed B．is developed C．will be developed 9．—Mary, have you seen my telephone? —Oh, sorry. I took yours ________. A．by mistake B．by letter C．by law 10．Mary ________ to the party. She went to the concert with her sister instead. A．invited B．was invited C．didn’t invite D．wasn’t invited 二、完形填空（每小题1.5分 满分15分） Now, it seems that artificial intelligence (人工智能) is becoming more and more popular in our lives and it has greatly influenced the ways we live, work and play. Can you 11 that you can play table tennis with a robot one day? Recently, a scientist has invented a special robot that can be a table tennis 12 . That 13 people can learn how to play table tennis not only from humans but also from a robot. Named Forpheus, the smart table tennis robot is quite special. It can study the movements of human players and the 14 of the