지형
짧은 유닛 2개에 단어 12개 — 플래시카드로 익힌 뒤 4가지 게임을 모두 깨면 다음 유닛이 열려요.
유닛
이 주제의 모든 단어
스피커를 누르면 원어민 발음을 들을 수 있어요.
island
섬
“We sailed to a small island in the sea.”
lake
호수
“We swim in the cool lake.”
ocean
바다
“Ships sail across the wide ocean.”
river
강
“The long river winds through the valley.”
hills
언덕
“We rolled down the grassy hills.”
mountains
산
“Snow covers the tall mountains.”
desert
사막
“Few plants grow in the dry desert.”
waterfall
폭포
“Water rushes down the tall waterfall.”
volcano
화산
“Smoke rises from the top of the volcano.”
glacier
빙하
“The slow glacier is made of thick ice.”
canyon
협곡
“The deep canyon has steep rocky walls.”
plain
평지
“Many animals graze on the flat plain.”