人教版（2019）选择性必修 第三册Unit 3 Environmental Protection词汇课件(图片版 共58张PPT)

(共58张PPT)
选择性必修B0ok3
Unit 3 environmental protection
词汇知识点
graph[gra:f:n.图；图表曲线图
February and September Monthly Average Antarctic Sea Ice Extent,
1979-2016
PHOT0RAP阳
9
By RINGO STARR
September
6
5
6绿网
3
2
February
7
RINGO
0
1975
198019851990199520002005201020152020
Year
emission*n.排放物；散发物；排放
词汇记忆
词根e=ex=out出
exit n.出口，v.退出；export v.出口
词根miss=mis=send,let go送，放出；
ion词缀构成名词
permission n.许可；commission n.委员会，授权
单词变形
emit vt.发出；射出；散发give off/out放出；发出（光/热/声音/气体等）
melt [melt]:vi.vt.
(使)融化；熔化；软化
melt down
融化
melt away
(人群)散去
habitable [haebItobl]:
adj.适合居住的
habitant n.居住者/habitat
n.栖息地
Glaciers are melting,causing many animals to lose
their habitable habitat.
冰川在融化，导致很多动物失去了适合居住的栖息地
seal
Polar bears are unable to hunt
seals and starve to death.
n.海豹
北极熊捕食不到海豹，导致饿死：
starve [sta:v]:
vi.&vt.(使)挨饿；饿死
starve to death:饿死
starving adj./starvation n.
starve for sth/long for sth渴望某东西
各种“死”法的表达
于是我被打死了
我担心
吓死宝宝了
freeze to death
be worried to
be scared to
be beaten to
death
death
death