hemisphere半球;
equator赤道;
meridian经线;
parallel纬线;
latitude纬度;
longitude经度;
time zone时区;
altitude海拔;
horizon地平线;
sea level海平面;
plain平原;
plateau/highland高原/高地;
lowland低地;
basin盆地;
slope坡地;
cavern洞穴;
valley山谷/溪谷;
canyon峡谷
peninsula 半岛;
plate 板块;
range 山脉;
swamp 沼泽;
straits/sound/channel 海峡
Hunger Games' three-finger salute used to oppose coup in Thailand
Anti-terror campaign launched
North China gets early-warning system for quakes
Wuhan water plants cleared to reopen after quality failure
Modi to boost ties with China
Tensions rise as fishing vessel sinks
Poor vitamin D levels during pregnancy linked to tooth decay in toddlers
Cats blamed for decline of marsupials
Militaries create bond with book exchange
Nobel winners aim to inspire Chinese youth
Gas deal supplies energy diversification
New dorms in US take shape for more students
China bans Windows 8 from govt computers
Officials: Majority of foreign drugs sold online fake
US envoy seeks Chinese backers for key projects
Nobel winner Garcia Marquez dies 87
Li applauds 24-hour bookstore
Satellite data on MH370 released
238 killed in coal mine accident
Tread with care, Li urges China, US
Scientists finalize test platform for ultra-speed maglev train
49 deals cement partnership
Iran's president seeks closer ties
Scans of Indian Ocean floor may be completed within week
WHO report says Delhi has worst air pollution
Ming Dynasty 'chicken cup' sells for record $36 million
Danish queen visits Nanjing memorial hall
China welcomes Palestinian reconciliation deal
China to 'maintain self-sufficiency in food production'
Beijing sees tenfold boost in collected pollution fees
| 不限 |
| 英语教案 |
| 英语课件 |
| 英语试题 |
| 不限 |
| 不限 |
| 上册 |
| 下册 |
| 不限 |