PAGE2/NUMPAGES2
Unit4
1.disastern.灾难；灾害adisasterarea灾区
[词形转换]
1）disastrousadj.灾难性的；完全失败的
2.flood
1）n.洪水；水量
beinflood（河水）上涨，泛滥
Theriverisinflood.
infloodsoftears泪如泉涌
Thechildwasinfloodsoftears.
afloodof…/floodsof…大量的
2）vi.淹没；大量涌入
floodin/into…涌进；大量涌入
Donationsbeganfloodinginfromhundredsofpeople.
3）vt.使灌满水；淹没
flood…with…用…充满…（常用被动befloodedwith）
Themorningsunfloodedtheroomwithagentlelight.
4）v.（感觉或回忆）涌上心头；（光线）倾泻，照亮；（某物）大量涌来
floodover/back（感觉或回忆）涌上心头，涌现
MemoriesofmytimeinShanghaifloodedback.
3.recuse
1）n.营救；救援
come/gotoone’srescue来/去营救某人
Awealthyoldmancametotheirrescuewithagenerousdonation.
make/performarescue进行营救
attemptarescue设法营救
2）v.营救；救援
rescue…from…把…从…中救出来
Theyrescuedaboyfromdrowning.
4.damage
1）vt.损害；破坏
2）n.损坏；伤害
do/causedamageto…对…造成损害/破坏
Theearthquakecauseddamagetopropertyestimatedat$6million.
[归纳拓展]damage/destroy/ruin
damage指部分性破坏，一般还可修复
destroy指彻底破坏，一般不能或很难修复
ruin指严重破坏，侧重指破坏事物的内在价值
5.destroyvt.摧毁；毁灭
[词形转换]
1）destructionn.毁灭
2）destructiveadj.毁灭性的
6.deathn.死亡
starvetodeath饿死
Uponarrivinghome,theyfoundtheirdogwasstarvingtodeath.
besentencedtodeath被判处死刑
befrozentodeath冻死
scare/frightensb.todeath把某人吓死
[词形转换]
1）diev.死亡
2）deadadj.死了的
3）dyingadj.奄奄一息的
7.affect
1）vt.影响
2）vt.（疾病）侵袭，使感染
3）vt.（感情上）深深打动，使悲伤
beaffectedby…被…感动
[词形转换]
1）affectionn.喜爱
haveagreataffectionfor…很喜欢…
IhaveagreataffectionforSuzhou.
8.shelter
1）n.避难所；庇护
undertheshelterof…在…的庇护下
Tired,wehadarestundertheshelterofabigtree.
2）v.保护；躲避
sheltersb./sth.(from…)保护某人/某物（免受…）
Treesshelterthehousefromthewind.
9.ruin
1）n.破坏；废墟[pl.]
gotoruin/fallintoruin衰落，败落
Alargenumberofschoolsfellintoruinafterthewar.
inruins严重受损；破败不堪
Whenwereturnedtothehometownthenextday,wefoundourneighborhoodinruins.
reducesth.toruins把某物夷为废墟
2）vt.破坏；糟蹋
getruined被糟蹋
Mynew