<em id="0a85b"><option id="0a85b"></option></em>

<abbr id="0a85b"></abbr>

      <nobr id="0a85b"></nobr>
        <tr id="0a85b"></tr>
        9久久伊人精品综合,亚洲一区精品视频在线,成 人免费va视频,国产一区二区三区黄网,99国产精品永久免费视频,亚洲毛片多多影院,精品久久久无码人妻中文字幕,无码国产欧美一区二区三区不卡
        學習啦——考試網>學歷類考試>中考頻道>中考科目>中考英語>

        2017南寧中考英語練習試題及答案(2)

        時間: 漫柔41 分享

          34. Th e underlined word “pay it forward” means ___________ _________.

          A. to repay someone who has helped you

          B. to pay someone else who needs help

          C. to help someone who has helped you

          D. to help someone else who needs help

          35. What does the writer suggest with the example of “your elderly grandmother”?

          A. We should learn to respect our grandparents.

          B. We should work hard to get a good education.

          C. We should also lend a hand to other people in need of help.

          D. We should never forget to repay people for their help.

          36. From the passage we know_________________.

          A. everybody needs help

          B. more children need help than elderly people

          C. it costs a lot of money to “pay it forward”

          D. nowadays many people help others without being repaid

          D

          Since the 1970s, scientists have been searching for ways to connect the brain with computers. Braincomputer interface(BCI) technology could help people with disabilities send commands to machines.

          Recently, two scientists, Jose Millan and Michele Tavella from the Federal Polytehnic School in Lausanne, Switzerland, show a small robotic wheelchair directed by a person’s thoughts.

          In the laboratory, Tavella operated the wheelchair just by thinking about moving his left or right hand. He could even talk as he watched the vehicle and guided it with his thoughts.

          “Our brain has billions of body cells(細胞). These send signals through the spinal cord(脊髓) to the body part to give us the ability to move. But spinal cord injuries(脊柱受傷) or other conditions can prevent these weak electrical signals from reaching the body part.” Tavella says. “Our system allows disabled people to communicate with outer world and also to control machines.”

          The scientists designed a special cap for the user. This head cover picks up the signals from the scalp(頭皮) and sends them to a computer. The computer finds meanings of the signals and commands the wheelchair with an engine. The wheelchair also has two cameras that tell objects in its path. They help the computer react to commands from the brain.

          Prof. Millan , the team leader, says scientists keep improving the computer software that finds meanings of brain signals and turns them into simple commands.” The practical possibilities that BCI technology offers to disabled people can be grouped in two kinds: communication, and controlling objects. One example is this wheelchair.”

          He says his team has set two goals. One is testing with real patients, so as to prove that this is a technology they can get advantages from. And the other is sure that they can use the technology for long.

          37. BCI is a technology that can________.

          A. help to make computer systems more modern

          B. connect the human brain with computers

          C. help the disabled to be healthier

          D. control a person’s thoughts

          38. Which of the following shows the path of the signals described in Paragraph 5?

          A. scalp→computer→cap→wheelchair

          B. computer→cap→scalp→wheelchair

          C. scalp→cap→computer→wheelchair

          D. cap→computer→scalp→wheelchair

          39. The team will test with real patients to_________.

          A. make money from them

          B. prove the technology useful to them

          C. make them live longer

          D. learn about their physical condition

          40. Which of the following would be the best title for the text?

          A. Switzerland, the BCI research Center

          B. New Findings About How the Human Brain Works

          C. BCI Could Mean More Freedom for the Disabled

          D. Robotic Vehicles Could Help to Cure Brain Sickness

          四、填寫單詞

          41. More than one fingerprint_________(證明) that he is just the thief the police are searching for.

          42. As we all know, nothing makes Suzhou _________(出名的) around the world than Gardens.

          43. Thank you for _________(告知) me of the exciting news.

          44. This room is full. You can keep all the other ___________(家具) upstairs.

          45. Our teachers always ask us not to leave ___________(今天) work for tomorrow.

          46. He was __________(建議) to go there by underground because there was too much traffic.

          47. Do you know that only three out of _________(十) students sleep for eight hours these days?

          48. --Does she like playing basketball?

          --Very much, actually she is_______ about it.

          49. –Why are the birds flying slowly?

          --Can’t you see? They are flying __________ the wind.

          50. — Hi! Mr Li. May I know my score of this math test?

          — Sure. You can come with me and check it on my computer for .

          五、翻譯句子

          51. 那個女士的愛好是旅行和聽音樂。

          52. 為了保持公寓房像新的一樣,他讓機器人每天打掃所有的房間。

          53. 蘇州地鐵是2012年投入使用的。

          54. 不同節日的海報將會被張貼在教室的墻上供學生看。

          55. 他別無選擇,由于說了她的壞話只能向她道歉。

          六、書面表達

          養成良好的習慣對我們的學習生活一直會有很大的幫助。請根據下表提示用英語寫一篇短文,發表在學校網站上。

          良好的學習習慣 良好的生活習慣 益 處

          (1)課前預習

          (2)認真聽講

          (3)獨立作業 1. 健康飲食

          2. 經常鍛煉

          3. 利用好時間 1. 幫助我們更好地學習知識,提高技能

          2. 使我們學會自我控制

          你的感受 (請結合自身認識,給出一至兩點)

          注意:1.表達中必須包含所給要點,可以適當發揮,不要簡單翻譯。

          2.詞數80左右。開頭已經寫好,不計入總詞數。

          3.表達中請勿提及真實校名及姓名。

          A Good Habit, a Successful School Life

          A habit is something that you do often or regularly almost without thinking, especially something that is hard to stop doing.

          _____________________________________________________________________________

          2017南寧中考英語練習真題答案

          一、 單項選擇

          1-5 D D A C B 6-10 B C B D C 11-15 C D B C B

          二、完型填空

          16-20 A C A D C 21-25 A B A D C

          三、閱讀理解

          26-28 BDD 29-32 CBDC 33-36 BDCD 37-40 BCBC

          四、填寫單詞

          41. proves 42. better-known 43. informing 44. furniture 45. today’s

          46. advised 47. ten 48. crazy 49. against 50. yourself

          五、翻譯句子

          51. That lady’s hobbies are traveling and listening to music.

          52. In order to keep the flat as good as new, he has the robot clean all the rooms every day.

          53. The underground in Suzhou was in service/use in 2012.

          54. Posters of different festivals will be put up on the wall(s) of the classroom for students to look at.

          55. He had no choice but to say sorry to her for saying a bad word about her.

          六、書面表達

          A Good Habit, a Successful School Life

          A habit is something that you do often or regularly almost without thinking, especially something that is hard to stop doing.

          In our school life, we should prepare well for each lesson. In class, we must listen to the teacher carefully. Besides, it’s important for us to do our homework on our own.

          In our daily life, we ought to keep a healthy diet. Also, it’s necessary for us to exercise a lot. And we should learn to make good use of our time.

          In a word, good habits can help us learn things better and improve our skills. We can learn to control ourselves if we have good habits.

          I think good habits are really good for our mind and body.

        猜你喜歡:

        1.2017中考英語單選題精選試題及答案

        2.2017中考英語試卷帶答案

        3.2017中考英語試卷附答案

        4.2017中考英語試題帶答案

        5.2017中考英語試題試卷及答案

        6.2017中考英語試卷含答案

        2017南寧中考英語練習試題及答案(2)

        34. Th e underlined word pay it forward means ___________ _________. A. to repay someone who has helped you B. to pay someone else who needs help C. to help someone who has helped you D. to help someo
        推薦度:
        點擊下載文檔文檔為doc格式

        精選文章

        • 2017南充中考英語模擬試卷及答案
          2017南充中考英語模擬試卷及答案

          學生在準備中考英語考試的時候要多做中考英語模擬試題,這樣才能更好提升,以下是小編為你提供的2017南充中考英語模擬試題及答案,希望能幫到你。

        • 2017綿陽中考英語練習真題及答案
          2017綿陽中考英語練習真題及答案

          中考英語要想考出好成績就要多做中考英語練習試題,學生在準備考試的過程中多掌握中考英語練習試題自然能考得好,以下是小編為你提供的2017綿陽中考

        • 2017眉山中考英語模擬考題及答案
          2017眉山中考英語模擬考題及答案

          中考備考生多做中考英語模擬真題可以提高自己的成績,為了幫助各位考生提升成績,以下是小編為你提供的2017眉山中考英語模擬真題及答案,希望能幫到

        • 2017瀘州中考英語模擬試題及答案
          2017瀘州中考英語模擬試題及答案

          準備中考的學生多對中考英語模擬真題加以練習才可以提高成績,為了幫助各位考生,以下是小編為你提供的2017瀘州中考英語模擬真題及答案,希望能幫到

        33299 主站蜘蛛池模板: 亚洲高清国产拍精品5G| 最近2019中文字幕免费看| 中国女人内谢69xxxx| 国产精品色婷婷亚洲综合看片| 成年女人喷潮免费视频| 美日韩av一区二区三区| 精品偷自拍另类精品在线| 亚洲精品一区二区区别| 中文字幕精品亚洲字幕资源网| 一区二区三区无码免费看| 亚洲精品无码AV人在线观看国产| 人妻少妇被猛烈进入中文字幕| 国产美女精品自在线拍免费| 欧美一级片在线观看| 波多野结衣无内裤护士| 国产MD视频一区二区三区| 色噜噜在线视频免费观看| 无遮挡1000部拍拍拍免费| 中文字幕无码视频手机免费看| 天堂网av成人在线观看| 亚洲成人av免费一区| 国产又爽又黄又爽又刺激| 国产免费又黄又爽又色毛 | 亚洲成a人无码av波多野| 东京热加勒比无码少妇| 中国明星xxxx性裸交| 在线观看人成视频免费| 亚洲第一综合天堂另类专| 国产成年码AV片在线观看| 日韩在线视频网| 看国产黄大片在线观看| 午夜精品视频在线看| 亚洲精品第一页中文字幕| 综合色一色综合久久网| 四虎影视一区二区精品| 国产乱来乱子视频| 欧美人牲交a欧美精区日韩| 澳门永久av免费网站| 国产白嫩护士在线播放| 久久夜色精品国产噜噜亚洲sv| 亚洲AV午夜成人无码电影|