听力基础训练(IELTS)分析.ppt

听力基础训练 百分比 0.5% 13.5% 25% 50% 75% 数字 point five percent thirteen and a half percent a quarter/twenty five percent a half/fifty percent three quarters/seventy five percent 分数 1/4 3/4 5/8 数字 one fourth three fourths five eighths 数字 hundred thousand million billion trillion 数字 100 百 1,000 千 1,000,000 百万 1,000,000,000 十亿 1,000,000,000,000 万亿；兆 序数词 first second third fourth eleventh twenty-first twenty-second twenty-third twenty-fourth thirty-first 数字 1st /1st 2nd/2nd 3rd/3rd 4th/4th 11th/11th 21st/21st 22nd/22nd 23rd/23rd 24th/24th 31st/31st 关于“0” 在科技问题方面，读作zero；在日常生活中，英国读naught，在美国读zero；在较长数字中，读作o，还可读作nil/nought。如： The temperature fell to 10 (degrees) below zero. Put two naught after five. 数字 Write down the numbers as you hear them. 0.8% 12.5% 75.5% 1/2 3/5 3/4 4001 178,320 203,220,001 75,000 Numbers 1,974.325 66 222 330 118 443 241 04 333 0123 5 7123 9981 3291 3331 1/3, 5/6 3,201,000 0.12% 2nd/2nd 40th/40th 4.5% Practice1 长度单位 centimetre (cm) millimetre (mm) inch foot mile 单位与货币 厘米 毫米 英寸 (1inch≈2.54cm) a foot ≈12inches or 30.48 cm) (feet) 英里 (1 mile ≈1.6 km) 重量单位 gramme (g) kilogramme (kg) ounce pound ton 单位与货币 盎司 (1 ounce ≈ 28.35 grammes) 磅 吨 克 公斤；千克 容积和体积单位 litre cubic metre cubic centimetre cubic inch cubic foot 单位与货币 升 立方米 缩写：L 缩写：cu.metre/CBM/cu.m/m3 立方厘米 缩写：cu.cm/CBCM/cm3 立方英寸 缩写：cu.in 立方英尺 缩写：cu.ft./CBFT/c.ft./c.f. 温度单位 centigrade (°C) Celsius (°C) Fahrenheit (F) degree Celsius temperature 32 degrees centigrade 10 degrees above zero centigrade ten degrees below zero 单位与货币 货币单位和符号 pound (￡) cent dollar ($) penny euro (€) Japanese Yen (￥) Australian dollars (AUS) 单位与货币 复数：pence/pennies 3,987m 44,301m2 12.97km 0.34kg 12.66inches 90cu.m/cm3 12,000 tons $700,900,000 ?12°C ￡0.8 Numbers Units Currency 3L 4,000m; 51.26s 1 ounce; 28.35g ￥ 184,000 1°C; 10?12mph $60,000 ￡ 13.50 $45 24,000m2 ￡7.5 Practice2 Write down the numbers as you hear them. 17:26 4:15 2:30 11:20 am