人教新版九年级全册《Unit 6 When was it invented？》2023年同步练习卷

一、选择题

• 1．Who were the zippers invented ________？（　　）

  A．by

  B．for

  C．with

  D．at
  组卷：73引用：3难度：0.9

  解析

• 2．The bad weather stopped them               the science museum last Sunday．（　　）

  A．to visit	B．from visiting
  C．visit	D．visited
  组卷：342引用：4难度：0.7

  解析

• 3．-My new iPhone _________ when I took a bus yesterday．
  -I'm sorry to hear that．（　　）

  A．stole

  B．stolen

  C．is stolen

  D．was stolen
  组卷：87引用：2难度：0.9

  解析

• 4．Yaxi，a quiet village in Gaochun，________ China's first"Slow City"in November 2011．（　　）

  A．names

  B．named

  C．is named

  D．was named
  组卷：442引用：4难度：0.7

  解析

• 5．Columbus ___________ America and Edison ___________ lights．（　　）

  A．discovery；invention	B．discovered；invented
  C．discovers；invented	D．discovered；invents
  组卷：97引用：2难度：0.9

  解析

六、短文填空

• 16．Lonnie Johnson always loved taking things apart（分开）．He（1）

  /'sʌmtaimz/ put them back together．Other times he made new things from different （2）

  （ part）．He learned how to use tools from his dad．
     At 13，Lonnie put an old engine（发动机）on a homemade go-cart．He loved driving it around．He dreamed of being（3）

  inventor．By high school，Lonnie built a remote-control robot from some waste things．This won him first prize at the Alabama State Science Fair．His friends called （4）

  "The Little Scientist"．In college，Lonnie was an excellent student．After that，he （5）

  （become ）an Air Force officer，rocket scientist and business leader． （6）

  he never stopped inventing．You may have played with his most famous invention---the Super Soaker，a kind of water gun．Lonnie got the idea for this（7）

  /tɔi/ while working on another invention．When he tested a homemade part in his bathroom，it shot water（8）

  / ə' krɔs/ the room．
     Today，Dr．Lonnie Johnson has more than 100（9）

  （use） inventions．However，he still keeps（10）

  （try）new things．
  组卷：193引用：6难度：0.3

  解析

七、书面表达

• 17．下面的信息卡中列出了两位发明家及其发明。请列出为什么这两项发明对人们有帮助，然后写一篇不少于80词的短文，简单介绍一下这两项发明。短文要包含以下内容：发明的名称、发明者以及发明给人们带来的益处。
                                                                Information Card
  

  Inventor	Invention	Why is it helpful to people？
  Thomas Alva Edison	Light bulb	（1）...... （2）......
  Alexander Graham Bell	telephone	（1）...... （2）......

  
                                        
  组卷：9引用：2难度：0.5

  解析