人教新版九年级全册《Unit 6 When was it invented？》2024年同步练习卷（Self Check） 一、阅读理解 1．The Coolest Inventions Great inventions often change the world．Why not try our coolest inventions？ Frying Pan100 Cooking by yourself is a great idea!Try this smart pan even if you don't know how to cook!In it there is an APP that can control the heat．You just need to follow the instructions and a delicious meal can be yours．Year of invention：2015 Cooler399 A cooler can keep your food and drinks fresh．But the US inventor Ryan wants more than that．His cooler can also be used as an MP3 player．It even provides power for your mobile phone．Year of invention：2012 Coaching Basketball200 The coaching basketball can develop your basketball skills．In the basketball there is a Bluetooth chip （It can send information to your mobile phone．） If you don't play well，a"coach"will tell you how to improve．Year of invention：2014 Super Wheel799 Too tired to ride a bike in a large city？Cambridge University has developed the Super Wheel．It's a real wheel to help riders to ride more easily．It also gives real﹣time information of the road conditions to your phone．Year of invention：2014 （1）How much is a Frying Pan？ A．100． B．200． C．399． D．799． （2）What can Ryan's Cooler do？ A．It can help to heat the food and the drink． B．It can teach you how to play basketball． C．It can cook your food without electricity． D．It can provide power for mobile phones． （3）When was the Coaching Basketball invented？ A．In 2011． B．In 2014． C．In 2015． D．In 2016． （4）What's the feature of the Super Wheel？ A．It can be used as a mobile phone． B．It can show the cooking steps by riding． C．It can improve your basketball skills quickly． D．It can give the information about the road conditions． （5）What does the underlined word"real﹣time"mean？ A．真正的 B．随机的 C．实时的 D．匆忙的． 二、短文填空 2．"How about meeting at two o'clock？OK？" "OK." Every day，we use the word "OK" a lot.It is easy to say，write and understand. The word first showed up in the Boston Morning Post on March 23，1839 .It （1） a short form of the phrase （短语） "All correct"，a wrong spelling of "all correct".Although it was only a joke then（2） papers and using "OK" on the telegraph （电报） .It means that all is well. （3） are many different ways of spelling "OK" ，including "okay" and "OK" .They have （4） same pronunciation.But "OK" is more common and people often use it in writing.Some people like "okay" better because it looks more like a word. Next time，when you travel to another country， （5） worry if you don't know the language well.Saying "OK"with gestures （手势） can help you out. 三、用所给单词正确形式填空 3．Not only he but also Jim （have）been to the Great Wall. 4．Without doubt，the Chinese best （understand） the nature of tea. 5．﹣ Do you think there'll be any cheese left？ ﹣I （d ... ...
