雅思阅读话题词汇71-80

71.global

phrase for: global warming;global village

eg1:The unprecedented land clearance released vast quantities of carbon dioxide into the atmosphere,triggering for the first time human-caused global warming.

eg2:Does the media in your country pay more attention to global or national events?

72.horizontal 

phrase for:horizontal bar;horizontal line 

eg1: If the glass were kept hot enough, it would flow over the molten tin untill the top surface also became flat, horizontal and perfectly parallel to the bottom surface

eg2:The undulating planes of  countryside provide relief from the hard horizontals and verticals of the urban scene

sy:plane;even; level

ay:vertical

73.indication

eg1:They gave no indication whether the complex social, economic and political factors drive the activities which are destroying the rainforests。

eg2:Their failure to act is the indication of their lack of interest。

74.isolation

eg1:Isolation breeds linguistic diversity, as a result, the world is peppered with languages spoken by only a few people.

eg2:An action,such as shocking a victim,which in isolation appears evil, acquires a completely different meaning when placed in this setting.

75.latitude

eg1:To create accurate maps, latitude and longitude need to be known

eg2:The calendars that were developed at the lower latitudes were influenced more by the lunar cycle than by the solar year

eg3:Our position is latitude 40 degrees south

76.lava

phrase for:solidified lava;molren lava;flowing lava;volcanic lava