专题2.Unit 2 Numbers单词，课文，知识点预习（沪教牛津版）

Unit 2 Numbers单词，课文，知识点预习 【单词，课文，知识点预习】 一．单词学习 原创精品资源学科网独家享有版权，侵权必究！6 学科网（北京）股份有限公司 学科网（北京）股份有限公司 学科网（北京）股份有限公司 1. number /ˈnʌmbə(r)/ n.数字 2. gram /ɡræm/ n.克 3. India /ˈɪndɪə/ n.印度 4. promise /ˈprɒmɪs/ v.许诺 5. chessboard/ˈtʃesbɔ:d/n.国际象棋棋盘 6. rest /rest/n.剩余部分 7. realize/ˈriːəlaɪz/v.认识到 8. traffic/ˈtræfɪk/ n.交通 9. instructions/inˈstrʌkʃənz/ v.命令 10. son /sʌn/n.儿子 11. wise /waɪz/adv.充满智慧的 12. prize /praɪz/n. 奖金 13. double /ˈdʌbl/v加倍 14. gold /ɡəʊld/n.金子 15. copy /ˈkɒpɪ/v. 抄写 16. accident /ˈæksɪdənt/n.事故 17. check /tʃek/v.检查 18. chess /tʃes/ n.国际象棋 19. challenge /ˈtʃælɪndʒ/v.向某人挑战 20. grain /ɡreɪn/n.谷粒 21. amount /əˈmaʊnt/n.数量 22. instead /ɪnˈsted/ v.代替 23. correctly /kəˈrektlɪ/adj. 正确的 24. a long time ago很久以前 25. challenge…to… 像（某人）挑战 26. and so on …等等 27. copy down抄写，誊写 二．课文学习 Unit 2 Numbers The king and the rice ①A long time ago, there was a king in India. The king’s favourite game was chess. One day, a wise old man came to the palace and the king challenged him to a game. The king promised the old man, “ You can have any prize if you win the game.” The old man said, “If I win the game, I’d like one grain of rice for the first ②square of the chessboard, two for the second, four for the third, and then double ③the amount for each of ④the rest of the squares.” “Is that all?” asked the king. “⑤Wouldn’t you like gold or silver instead?” “No, just rice,” replied the old man. The king and the old man played the game ⑥for a long time. Finally, the old man won. So the king ⑦ ordered his men to collect a bag of rice. He put one grain on the first square, two on the second, and ⑧ so on. The king quickly⑨realized the problem --- even with all the rice in the country, he would still not ⑩ have ⑪enough rice to put on all the squares! 知识点： ①a long time ago=long ago=long long ago=once upon a time 很久以前 ②square方格；广场 ③amount 数量；the amount of... ...的数量；the number of... ...的数量 ④the rest of...剩余的； ⑤ would like sth=want sth；would like to do sth= want to do s