Units5-6单元检测 2023-2024学年人教版九年级英语全册

Units5-6检测 1、 完形填空 Housewives are working hard to clean grease(油脂) at every corner of the kitchen with their hands. Now, American scientists have invented a new kind of special 1._____.It can help housewives say goodbye to the 2._____ work in the kitchen. After spraying (喷) some of the water 3._____ the kitchen table and floor , people can easily clean the dirty 4._____and areas. Jeffrey Youngblood , a doctor of Purdue University , led his team to study 5._____ to make the dirty things easily cleaned for many years.Recently he 6._____ his study results to the world--“Self-cleaning water”.There are some chemical things in the water , which are safe to people. So don't 7._____.As a result, people do not need to use too strong strength (力气) in cleaning their dirty things ,8._____they are and whatever they are. The use of this water 9._____everything.10._____ you want to clean grease easily, you can use this water. And it can be 11._____to clean not only floors and walls , but also glasses and windows, It is also12._____ good to be used to wash clothes.Some13._____found this special water is also environmentally friendly ,14._____any special smell. Now the special water has a good name --”superwater".It's very 15._____ in America and many families are using it. 1.A. machine B.paper C. water D.oil 2. A. hard B. simple C.dangerous D.strange 3.A. around B.under C.into D.on 4.A. smell B. points C. materials D.address 5.A. when B.why C.how D.where 6.A. introduced B.guided C. added D. sold 7. A. list B.stop C.remain D.worry 8.A. whenever B. wherever C. whoever D.however 9.A.creates B.remains C. changes D. requires 10.A. If B.Though C.So D.Unless 11.A. asked B.discovered C. made D. used 12.A. nearly B.quite C.enough D.even 13A. traders B. foreigners C.users D.customers 14.A. with B. without C.besides D.including 15.A. fascinating B.inexpensive C. popular D. proud 二、 阅读理解 A Everything