Section Ⅲ　Using Language

　　Ⅰ.单词拼写

　　根据汉语或首字母提示，写出下列单词

　　1．Many deserts(沙漠)are covered by sand.

　　2．I realized I had to get over the language barrier(障碍)．

　　3．Pugh is the only person to have completed a long distance swimming in each of the four oceans(海洋)of the world.

　　4．The structure of the building surprised the experts attending the meeting.

　　5．The high platform makes the tourists have a good view of the city.

　　Ⅱ.拓展词汇

　　根据词性和汉语提示，写出下列单词

　　1．locate v．位于→located adj.位于......的→location n．位置，场所；定位；外景(拍摄地)

　　2．organ n．器官→organise v．组织→organism n．生物，有机体

　　3．sail v．(乘船)航行→sailor n．水手；海员→sailing n．帆船运动；(乘帆船的)航行

　　Ⅲ.补全短语

　　根据提示补全下列短语

　　1．be home to　　　　 ......的家园/所在地

　　2．a number of 大量的

　　3．the difference between the two

　　 两者之间的差异

　　4．be located in 坐落于

　　5．share...with．.. 与某人分享某物

　　6．divide...into．.. 把......分成......

　　7．in harmony with 与......相和谐

8．separate...from．.. 把......和......分离开