Word Bank

In this section you will listen to a short passage about smile. The following words andphrases may be of some help.

diameter     n.         (the length of) a  straight line going from one side of a circle to the  other side, passing through the centre of the circle     直径，对径

jar          n.      a short-necked  wide-mouthed pot or bottle made of glass, stone,  clay, etc        坛子，罐子；广口瓶

pebble▲     n.     a small roundish smooth stone found  esp. on the seashore or on a   riverbed        卵石，小圆石，小漂砾

Task One 

Choose the best answer to complete each of the following sentences according to the information contained in the listening passage.

 

Task Two

Listen to the recording again and fill in each of the blanks according to what you have heard.