Unit 12 Life is full of the unexpected.单元测训-【本土学练】2023-2024学年云南九年级全一册英语初中同步学案（人教版）

单元测训 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　一、单项填空。 ( B )1. —Scott, why didn􀆳t you come yesterday? —I was going to, but I had unexpected visitor. A. a B. an C. the D. / ( D )2. Scientists have made a new that is very important to the progress of science and technology. A. introduction B. request C. mistake D. discovery ( B )3. —How high does the London Eye take you the River Thames? —One hundred and thirty-five meters. A. across B. above C. under D. below ( B )4. The car accident was serious, but luckily, the driver is still . A. asleep B. alive C. awake D. angry ( C )5. —What􀆳s up, Lily? —I waited for Jenny in the class- room 7 p. m. , which made me very unhappy. A. since B. as C. till D. when ( D )6. He watched the flying object until it behind the nearest mountain. A. spread B. disagreed C. increased D. disappeared ( A )7. He is a very unfriendly man, so few people at his party last Sunday. A. showed up B. showed off C. showed in D. on show ( B )8. We􀆳ll meet at eight o􀆳clock. Don􀆳t keep me a long time. Oh, by the way, you can ask Tom to you a lift. A. waiting; give B. waiting for; give C. wait for; ride D. wait; drive ( A ) 9. —Did you see the manager this morning? —No. He for Beijing by the time I arrived at his office. A. had left B. left C. was left D. has left ( C )10. —I saw Victor running in a hurry. ? —His friends were waiting for him outside the school gate. A. What made him angry B. Why did he think so C. What happened to him D. How did he feel 二、完形填空。 　 　 We know that trees are useful in our everyday life. They 　 11 　 us many things, such as wood, oxygen(氧气), rubber, medicines and many other things. They can 　 12 　 tell us a lot about our climate. The followings are the reasons. If you 　 13　 a tree, you can see that it has many growth rings (年轮). Most trees grow one new ring 　 14　 year. Because of this reason, we know 　 15　 a tree is. A tree over a hundred years old means that it has more than a hundred 　 16　 . When the climate is dry or very cold, the tre