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人教版 (2019)Unit 4 Natural disasters授课课件ppt
展开1.disaster n.
natural disasters 自然灾害
trnad 龙卷风drught 旱灾landslide 山体滑坡tsunami 海啸fld 洪水vlcanic eruptin 火山喷发
2.slide vi. & vt. ( )
He is sliding dwn the slide n the playgrund.The dr slid pen.
slide intHe slid int bed and fell asleep sn. The thief slid int the rm.
He received a fld f thank-yu letters/cmplaints.
The heavy rain flded the village.
fld in Telephne calls flded in frm all ver the cuntry.Memries f her childhd came flding back. 她童年的往事涌上心头。
4. erupt vi.& vt.
An active vlcan may erupt at any time. The eruptin f the vlcan destryed many villages. Withut warning, he erupted int anger.
5.rescue n.& vt.
rescue wrkers 救援人员They were rescued by the helicpter.
Firefighters rescued a child frm a burning building.
We came t his rescue and pulled him ut f the river.
6. damage vt. &.n.[U]
The fire badly damaged the twn hall. Smking seriusly damages yur health. The earthquake caused serius damage t the huse.
d damage t sb/sth.
The strm did much damage t the crps.
7. destry vt.
Nearly everything in the city was destryed. Yu have destryed my hpes f happiness.A man can be destryed but nt defeated.
destructin n.
8. evacuate
The building is n fire. Evacuate all the peple immediately.
9. affect vt.
Mre than seven millin peple have been affected by drught.
They were deeply affected by the news f her death.
have an effect n 对……有影响
The medicine has a side effect n his heart.对有副作用
10. shelter
n. 避难处;居所;庇护 vt.保护;庇护
保护……免受……
shelter sb/sth frm sb./sth.
Rescue wrkers built shelters fr survivrs whse hmes had been destryed.Sme parents want t shelter their children frm any harm.
Peple were running fr the shelter frm the strm.
n. 裂纹;裂缝 vi. & vt. (使) 裂开
音意相通:拟声词,咔嚓 助记:咔嚓一声墙壁裂开了。
There were deep cracks that appeared in the well walls.The ice cracked as I stepped nt it.She drpped a plate and cracked it this mrning.
It seemed as if the wrld ______(be) cming t an end. It seems as if ur team ___(be) ging t win. She std at the gate as if she ____(be) waiting fr smene. Sme peple like t talk abut film stars' persnal life as if they _____(be) clse friends. She lves the by as if she _____(be) his mther. It was Jhn wh brke the windw. Why are yu talking t me as if I _________(d) it?
vt. 毁掉;毁坏n. 毁灭;废墟(pl)
The bad weather _______ ur trip. My new shes gt ________ in the mud. The crps ____________ by the heavy rain.In less than ne minute, a large city lay ________.
were ruined
n.震惊;令人震惊的事;休克 vt.(使) 震惊;电击
in shck 处于震惊/休克中
shcking adj. shcked adj.
culture/cultural shck 文化冲击
受困于
The thick smke and flames trapped peple upstairs. Sme f the wrkers were trapped in the ruins. A fx was caught in a trap.
be trapped in…
15. trap vt. n.
16. bury vt.
埋头于,专心致志于
bury ne's head/neself in…
=be buried in…
He died at the age f 80 and was _______in his hmeland. He________his face in his hands and wept. She had learnt _______her feelings. My father_______his head / himself___ his newspaper.= My father _____________his newspaper. ________ my bk, I didn't realize it was raining.
was buried in
17. breathe vi.&vt.
breathe in/ut breath n. take a deep breath hld ne's breath ut f breath catch ne's breath
深吸一口气=breathe deeply
18. revive vt.&vi.
Tangshan began t revive itself and get up n its feet again. 唐山开始恢复元气,重新站起来。They managed t revive the injured driver at last. The ecnmy is beginning t revive.
revival n.
Wrld trade is shwing signs f revival. There seems t be a revival f wrld trade.
19. effrt n.
努力做某事 竭尽全力做某事 不遗余力做某事
make an effrt t d sth.
make every effrt t d sth.
spare n effrt t d sth.
Her effrt paid ff.
20. unify vi.&vt.
统一;(使)成一体
Germany unified fficially in 1990.The new leader hpes t unify the cuntry.
A man f great wisdm ften appears slw. Experience is the mther f wisdm.
22. suffer
vt.遭受;蒙受vi.(因疾病,痛苦,悲伤等)受苦
因……而痛苦;患有(疾病等)
21. wisdm 智慧才智
suffer lss/pain
vt.供应,供给n.供应;补给;[pl.]补给品
supply sb. ____ sth. = supply sth.___ sb. 向某人提供某物
Russia supplies the Eurpean cuntries ______ natural gas.= Russia supplies natural gas ___ the Eurpean cuntries.
Our water ________ has been cut ff. Bks were ____ shrt supply.
in abundant supply
24. survive
vt.幸存于vi.生存;存活
___________ 依靠……生存_________ n. 幸存者;生还者_________ n.存活;幸存
N ne __________ (in) the air crash.Many birds didn't _________ the cld winter. I think life is a struggle fr __________. If cancers are sptted early there's a high chance f _______.
25. pwer n.
________________ 断电/停电______________ 上台执政____________ 丧失权力,在野_________ adj.有权势的;有影响力的;强有力的
pwer cut/failure
As is knwn t us, knwledge is pwer. I think it's imprtant fr China t raise its sft pwer. China is wealthier and mre pwerful than ever befre.
vi.& vt. 轻叩;轻敲;轻拍n. 水龙头;轻叩
He never drinks tap water.Turn the tap n/ff . He felt a tap n his shulder and turned rund.
27. whistle
vi.吹口哨;发出笛声n. 哨子(声);呼啸声
The crwd whistled as the player came nt the field. The kettle began t whistle.He listened t the whistle f a train.He scred the winning gal just befre the final whistle. Yu can hear the whistle blw a hundred miles.whistle-blwer
28. emergency n.
emergency rm/exit 急诊室/紧急出口Call an emergency number. 拨打紧急电话We must keep as cl as a cucumber in an emergency.This dr shuld nly be used in an emergency.
a.镇定的,沉着的vt.使平静,使镇定
保持镇定 使……平静或镇定下来
calm sb./sth. dwn
We shuld __________________calm in the face f danger.Yu will g smewhere quiet t calm yur friend _______.He tk a deep breath t calm __________ dwn.There is n need t panic. _____________.
keep/stay/remain
keep/stay/remain calm
急救 在…的帮助下
with the aid f
ecnmic/emergency aid 经济/紧急援助
n.援助;帮助;救援物资 vi.&vt. 帮助;援助
31. There are experts n hand t give yu all the help and advice yu need.
32. Her car went ut f cntrl and crashed int the back f a bus. Luckily she was nt hurt in the crash.
33. sweep vt.&vi. ( )
swept, swept
sweep away
sweep the flrBefre the Spring Festival we clean the huse in the hpe f sweeping away bad luck.
n.海浪;波浪vi.&vt. 挥手;招手
Surfers came flding t the beach t ride the waves. The peple n the bus waved and we waved back. They came t the frnt dr t wave gdbye.
v.&n.击打;突击 ( ) n.罢工
struck, struck/stricken
It strikes sb. that...
罢工 某人突然想到……
Strike while the irn is ht.
It suddenly struck me that we culd g n strike fr higher pay.
A big strm struck the twn, causing a lt f damage.
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