Unit 6 Lesson 17 同步练习2023-2024学年北师大版英语九年级全一册

Unit 6 Lesson 17 一、单项选择 1．—Where will the school leavers’ party be held? —In the school sports hall. Look at your ________. There are lots of details on it. A．treasure B．textbook C．invention D．invitation 2．All of us know that knowledge is the most valuable ________ for humans. A．standard B．treasure C．invention D．instruction 3．The weather in England is so ________ all the year round that people enjoy the lives there. A．pleasant B．confident C．valuable D．original 4．A home without books is like a house without windows. Books are great ________ in our life, which guide us to the bright future. A．treasure B．decision C．purpose 5．In the Behind the Names in CCTV-4, Li Ke, a young man from Luoyang, with his ________ and experience, won the final competition. A．treasure B．friendship C．knowledge D．suggestions 6．My best friend likes writing and she wants to be a . A．policewoman B．teacher C．writer 7．Traditional Chinese Medicine is a great ________ for our nation. A．treasure B．resolution C．pleasure D．standard 8．I was attracted by the lady’s warm smile. It was really like a hidden  ________  . A．pleasure B．treasure C．attention D．invention 二、完形填空 Yuan Longping, a Chinese scientist and educator, died at the age of 91 in Hunan last month. He was called the “Father of Hybrid Rice(杂交水稻)” and he helped ___9___ people around the world. Yuan Longping was the first person to develop a kind of hybrid rice which helped fight __10__ in China. Food was a big problem in China in the past. This was because China had 22 percent of the world’s population, but only 7 percent of its ___11___. In the 1960s, Chinese people had a difficult time. Millions of people died because they had no food. As an agronomy teacher, Yuan was very ___12___ to see this. “How can I help them have enough food?” he thought. He decided to work on a kind of hybrid rice. It has a high output(产量). At that time, other scientists didn’t think hybrid rice was worth ___13___. But Yuan and his team worked on it every day