2016-2017学年译林版必修4 Unit 1 Task 课件(25张)
2016-2017学年译林版必修4 Unit 1 Task  课件(25张)第5页

Words and phrases that describe the following: an increase: e.g. There was an increase of 40 per cent. The price has risen to 25 yuan a kilo. The price has gone up by 9 dollars a pound. Four times as many people used our product last year.