X九（全）Unit6SelfCheck.ppt

一、写出下列短语的英文表达。 1.错误地????????? 2.偶然?????????? 　 　　　　 3.根据……；按?? ???  4.用这种方法? ???????? 　　? 5.用来做……? ????????  ???????? 　　? ? 6.足够咸??? ?  7.一个古老的中国 传说??? 8.把…… 分成????????? 二、单项选择 三、根据中文提示完成句子。 1.There were many famous_________ (发明) in ancient China, and paper was one of them. 2.I don’t like this kind of potato chips because they are not _______ (脆的). 3.Silk is?_________ (生产) in Hangzhou. 4.The conductor kept?________ (提供) us hot water on the train. * LOGO Unit 6 When was it invented? How much do you know about international basketball teams in America? Match the right information. The?Lakers Celtics Houston?Rockets Chicago?Bulls 凯尔特人队 芝加哥公牛队 火箭队 湖人队 It is often difficult to decide on the inventor of certain inventions. This is because sometimes a few people may ______ things which are _______ the same. It’s hard to tell who came up with the idea first. Some inventions can also lead to other inventions ____________. 1 complete the passage with the correct forms of the words in the box. invent doubt mention nearly website all of a sudden invent nearly all of sudden So some people ______ whether the inventor came up with the idea himself or herself. They think that the inventor used someone else’s idea to create his or her invention. That is why books or _________ usually ________ more than one inventor when giving information about inventions. doubt websites mention Rewrite these sentences using the passive voice. 1. Someone stole my watch. _____________________________________ 2. They used five eggs to make this big cake. ______________________________________ 3. When did they invent the personal computer? ______________________________________ 4. They asked us not to run in the hallway. ______________________________________ 5. Someone took the video back to the store. ______________________________________ My watch was stolen