日常交际用语必备know和leave和look 1.know A. vt. (1)知道 I have known him since childhood. (2)懂得Do you know Japanese? B.习语 be known as…通称为；以著称；被认为是 be known for…因而出名 be known to sb.为某人所了解 become well known出名 for all/anything/ everything I know 据我所知 It is well known that…众所周知 know about/ of了解；知道 know…for certain确实知道 know sb. by name仅知道某人的名字（不认识） know sb. by sight与某人面熟（不熟悉） know/learn …by heart背诵 make…known/public公告；发表；表示 know/ tell right from wrong辨别是非 know no limits是无限的 人教高中英语单词mp3 人教版初中英语单词表 人教版高中英语音频 2.leave A. vi.离开；离去 He left in a hurry without telling anyone. B. vt.(1)留下 She asked us to leave our address. (2)使处在某种状态 Sorry to have left some questions unanswered. (3)剩下 We have only three months left. C.习语 leave…about乱放 leave…alone放任不管 leave…behind留下；遗下 leave A for B离开A去B leave hold of…放弃；松手 leave …off停止 leave …out省去；遗漏 leave…over留下；剩下 leave room for留下……余地 leave nothing to be desired尽善尽美 3.look A. vi. 看 He looked happily at his great grandchildren playing about him. B. link v.看起来 He looks cheerful and carefree. C.习语 have/take a look a…看一看 have a look of…好像；仿佛 look about四下环顾 look about for…四下寻找 look after…照看；目送 look as i f…似乎；好象 look at…看 look away from…转移目光 look back回头看 look for…寻找 look in（随便）看望 look into…窥视；调查 look like…看起来像 look on旁观 look on A as B  look out for…提防 look …over审阅；翻阅 look up to sb. 尊敬/仰望某人 look up仰视；胸怀大志 look sth. up查阅 look sb. in the eye/ face直视某人 look back on/ upon…回忆；回顾 look ahead考虑未来；预做准备 look down on/ upon…俯视；蔑视 look forward to doing sth. 期待；展望 look out向外看；注意；警戒 look through…透过……看去; 彻底调查；从头看到底   Donald Gould, a homeless man, was seen playing a moving cover of Styx’s “Come Sail Away” on a public piano that was placed in Sarasota, Florida, as part of the city’s Sarasota Keys Piano Project. The moving performance was caught on camera and uploaded to Facebook where it went viral with more than 2.3 million views and over 93,000 shares.  Gould’s newfound viral fame has certainly come as a shock to the 51-year-old. “I was thinking I could just put my hat on the piano and make a couple dollars and get tips,” Gould said. “I didn’t expect it to jump out to this.” The 51-year-old, who’s affectionately known as “Boone” to the community, turns out to be a regular on the keys and runs through five songs a day for the public from Billy Joel’s “Piano Man” to Bach’s “Toccata.”  Gould’s piano-playing has delighted people in Sarasota and now the Internet. But there’s a heartbreaking story behind the musician. He first lost his job and then lost his wife and son in 1998. He ended up in Sarasota and began playing music with Paul Lonardo, another musician.  Now, things may be looking up for Gould. Someone who saw the video reached out to local restaurant Surf Shack, which offered to allow the 51-year-old try out for a position as a possible actor for their bar.  Others have also wowed us with their musical performances. A homeless man named Ryan shocked people last year with a beautiful performance on an outdoor public piano in Canada. Similarly, David Allen, another homeless man, shocked people with some wonderful piano playing on a thrift store piano, even moving one listener to tears.  “He started to play, and I choked on my coffee and it started coming out of my nose,” listener James Maynard said. “I had tears coming to my eyes when I saw his fingers go down one end of the piano to the other.” 21. What can we know about Donald Gould? A. He uploaded his performance to Facebook.             B. He teamed up with David Allen to give performances. C. His performance enjoyed wide popularity on the Internet.    D. Donald Gould will live a happy life with his wife and son. 22. Donald Gould performed on the public piano in order to _______. A. gain fame and fortune              B. earn some extra money C. look back on the old good days      D. relax himself and entertain others 23. The underlined word “wowed” in Paragraph 6 can be replaced by _______. A. exchanged   B. armed    C. shocked    D. linked 24. Who was moved to tears when listening to piano playing? A. James Maynard.  B. Donald Gould. C. David Allen. D. Paul Lonardo.