《英文趣味智力题》PPT课件.ppt

智力题,小问答,1.What bank has no money?,river bank,2.What falls often but never gets hurt?,snowflakes,3.What is yours, but is used more by others than by you?,your name,4.How do we know the ocean is friendly?,Because it always waves.因为大海总是起波浪wave,也有招手的意思,5. What question can never be answered by Yes?,.Are you asleep?,6.What room has no walls, no doors, no windows, and no floors?,mushroom,7.What can go through water, but never get wet?,sunlight,8.A rancher is constructing a fence by stringing wire between posts 20 feet apart. If the fence is 400 feet long, how many posts must the rancher use? .,答案是21根，用400除以20，再加上第一根木桩就是正确的答案。,9.Suppose half the people on a bus exit at each stop and no additional passengers board the bus. If on the third stop the next to last person exits the bus, then how many people were on the bus ? 20 - 16 - 8 - 4,用2x2x2就能得到答案，最先车上有8位乘客。,10.Look at the numbers blow. Whats the number after 48? 9, 12, 21, 48, ? , ,答案是129 9 9+3=12 12+3*3=21 21+3*3*3=48 48+3*3*3*3=129,11.Simon rents a car in the city to go skiing in the mountains 100 kilometres away. He stops halfway to pick up his girlfriend Nina at her house, and drives the remaining 50 kilometres with her. On their way back, Simon drops Nina at her house and drives back to the city alone. He returns the car and pays $50 for the rental and $10 for the gas. Simon and Nina share the expenses equitably. How much should Nina pay?,A：10 B：15 C：20 D：25 E：30,Simon一起随车总共走了200米，而Nina只随车走了100米，车费总共花了50+10=60元，如果公正地分摊这笔费用的话，Simon应该付40元，而Nina付20元。,12.Jack is 52 years old , and his father is 78 . How many years ago was it when his father was three times the age of Jack,13,设x年前爸爸的年龄是JACK 的