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Unit 2 Amazing numbers知识清单
重点单词
1
学科网(北京)股份有限公司
1. flight
2. schedule
3. everywhere
4. challenge
5. prize
6. promise
7. chessboard
8. silver
9. reply
10. hesitation
11. wonder
12. agree
13. percent
14. currently
15. check
16. budget
17. province
18. sharply
19. count
20. system
21. symbol
22. represent
23. exactly
24. flight schedule
25. price tag
26. for a moment
27. without hesitation
28. go up
29. go down
30. write down
31. instead of
词性转换
重点短语
1. a long time ago
2. challenge sb. to sth
3. think for a moment
4. would like sth.
5. one grain of rice
6. double the amount
7. the rest of
8. without hesitation
9. order sb. to do sth
10. and so on
11. a wise man
12. promise sb. sth
13. promise to do sth
14. the square of the chessboard
15. realize the problem
16. love to do
17. win a prize
18. the silver medal
19. a chess game
20. come first / second in the race
21. with curiosity
22. as sb. for advice
23. make money
24. nothing but
25. an empty field
26. grow some cotton
27. in a year
28. make a profit
29. follow one’s advice
30. all year round
31. what to do
32. decide to
33. work hard
34. out of the window
35. look outside
36. more than
37. less than
38. in different ways
39. The Yangtze River
40. the first-longest river
41. take... for example
42. design buildings
43. develop new medicine
44. grow crops
45. make a monthly budget
46. plan a journey
47. need to do
48. flight schedule
49. growing numbers
50. falling numbers
51. no change
52. rise sharply
53. remain the same
54. stay the same
55. the second half of the 1800s
56. the population in the word
57. one hundred years later
58. on our planet
59. in ancient times
60. develop different counting methods
61. stand for
62. take a long time to do
63. instead of
64. over the centuries
65. thanks to...
66. spread to...
67. be known as...
68. Arabic numerals
69. used to be
70. the most common way of doing sth...
71. not as... as
72. too... to
73. be called
74. counting tool
75. such as
76. be easy to understand
77. turn into
78. start doing sth
79. on clock faces
80. a counting system
81. replace sth. with sth.
82. animal species
83. a pair of
84. the number of
85. a number of
86. the beginning of
87. the sum of
88. as we can see
89. sunflower seed
90. be connected to
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学科网(北京)股份有限公司
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Unit 2 Amazing numbers知识清单
重点单词
1
学科网(北京)股份有限公司
1. flight n. (尤指乘飞机的)航程 p. 20
2. schedule n. 日程安排 p. 20
3. everywhere adv. 到处;各个地方 p. 20
4. challenge v. 向(某人)挑战 p. 21
5. prize n. 奖赏;奖励 p. 21
6. promise v. 承诺;保证 p. 21
7. chessboard n. 国际象棋棋盘 p. 21
8. silver n. 银 p. 21
9. reply v. 回复;答复 p. 21
10. hesitation n. 犹豫 p. 21
11. wonder v. 想知道;琢磨 p. 21
12. agree v. 同意;赞成 p. 21
13. percent n. 百分之…… p. 24
14. currently adv. 目前;当前 p. 24
15. check v. 检查;核查 p. 27
16. budget n. 预算 p. 27
17. province n. 省份 p. 28
18. sharply adv. 急剧地;突然大幅度地 p. 28
19. count v. 计算(或清点)总数 p. 30
20. system n. 系统 p. 30
21. symbol n. 符号;记号 p. 30
22. represent v. 代表 p. 30
23. exactly adv. 准确地;确切地 p. 30
24. flight schedule 航班时刻表 p. 20
25. price tag 价格标签 p. 20
26. for a moment 片刻;一会儿 p. 21
27. without hesitation 毫不犹豫 p. 21
28. go up 上升 p. 28
29. go down 下降 p. 28
30. write down 写下;记下 p. 30
31. instead of 代替;作为……的替换 p. 30
重点短语
1. a long time ago -- 很久以前
2. challenge sb. to sth -- 向某人挑战某事
3. think for a moment -- 思考一会儿
4. would like sth. -- 想要某物
5. one grain of rice -- 一粒米
6. double the amount -- 使数量翻倍
7. the rest of -- 其余的
8. without hesitation -- 毫不犹豫地
9. order sb. to do sth -- 命令某人做某事
10. and so on -- 等等
11. a wise man -- 一个聪明的人
12. promise sb. sth -- 向某人承诺某事
13. promise to do sth -- 承诺做某事
14. the square of the chessboard -- 棋盘的方格
15. realize the problem -- 意识到问题
16. love to do -- 喜爱做某事
17. win a prize -- 获奖
18. the silver medal -- 银牌
19. a chess game -- 一盘棋
20. come first / second in the race -- 在比赛中获得第一名/第二名
21. with curiosity -- 带着好奇心
22. ask sb. for advice -- 向某人征求建议
23. make money -- 赚钱
24. nothing but -- 只有;仅仅
25. an empty field -- 一片空地
26. grow some cotton -- 种植一些棉花
27. in a year -- 在一年里
28. make a profit -- 获利
29. follow one’s advice -- 听从某人的建议
30. all year round -- 全年
31. what to do -- 做什么
32. decide to -- 决定(做某事,后接动词原形)
33. work hard -- 努力工作
34. out of the window -- 从窗户向外
35. look outside -- 向外面看
36. more than -- 超过;多于
37. less than -- 少于
38. in different ways -- 以不同的方式
39. The Yangtze River -- 长江
40. the first-longest river -- 第一长河
41. take... for example -- 以……为例
42. design buildings -- 设计建筑物
43. develop new medicine -- 研发新药
44. grow crops -- 种植庄稼
45. make a monthly budget -- 制定月度预算
46. plan a journey -- 规划一次旅行
47. need to do -- 需要做某事
48. flight schedule -- 航班时刻表
49. growing numbers -- 不断增长的数量
50. falling numbers -- 下降的数量
51. no change -- 没有变化
52. rise sharply -- 急剧上升
53. remain the same -- 保持不变
54. stay the same -- 保持不变
55. the second half of the 1800s -- 19世纪后半叶
56. the population in the world -- 世界人口
57. one hundred years later -- 一百年后
58. on our planet -- 在我们的星球上
59. in ancient times -- 在古代
60. develop different counting methods -- 开发不同的计数方法
61. stand for -- 代表;象征
62. take a long time to do -- 花费很长时间做某事
63. instead of -- 代替;而不是
64. over the centuries -- 几个世纪以来
65. thanks to... -- 多亏……
66. spread to... -- 传播到……
67. be known as... -- 作为……而闻名
68. Arabic numerals -- 阿拉伯数字
69. used to be -- 过去是
70. the most common way of doing sth... -- 做某事最常见的方式
71. not as... as -- 不如……那样……
72. too... to -- 太……而不能……
73. be called -- 被叫做
74. counting tool -- 计数工具
75. such as -- 例如
76. be easy to understand -- 容易理解
77. turn into -- 变成
78. start doing sth -- 开始做某事
79. on clock faces -- 在钟面上
80. a counting system -- 一个计数系统
81. replace sth. with sth. -- 用某物替换某物
82. animal species -- 动物物种
83. a pair of -- 一对;一双
84. the number of -- ……的数量
85. a number of -- 许多
86. the beginning of -- ……的开端
87. the sum of -- ……的总和
88. as we can see -- 正如我们所见
89. sunflower seed -- 向日葵种子
90. be connected to -- 与……相连
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