人教版高中英語必修一《Natural Disasters》Period One PPT課件，共38頁。
課堂新知講練
1．flood n．洪水；大量 vi.淹沒；大量涌入
vt.使灌滿水；淹沒
Paraphrase: a very large amount of water that covers an area; to cover a place with water
(P48)Where are the floods?
洪水在哪里？
I received a flood of letters this morning.
今天早上我收到大量的信件。
It is not safe to cross the bridge now because the river is in flood.
現(xiàn)在過橋不安全，因為河水在泛濫。
We had an informal party at a hotel, and people just flooded in.
我們在賓館舉行了一個非正式的晚會，人們蜂擁而至。
The office was flooded with applications for the job.
辦公室堆滿了應(yīng)征該職位的求職信。
2．destroy vt.摧毀；毀滅
Paraphrase: to damage something so badly that it no longer exists or cannot be used
(P49)2,400 homes destroyed
2400所房屋被毀
There is worldwide concern about the destruction of the rainforests.
全世界都在關(guān)注熱帶雨林遭到破壞的問題。
The winds of tornado are usually very destructive.
龍卷風(fēng)的風(fēng)通常是極具破壞性的。
3．a(chǎn)ffect vt.影響；(疾病)侵襲；深深打動
Paraphrase: to do something that produces an effect
(P49)82 killed, 500,000 affected
82人死亡，50萬人受影響
【用法詳解】
(1)affecting adj.深深打動人的；感動人的
(2)affected adj.受到鼓舞的；感動的；假裝的；做作的
(3)affection n．喜歡；喜愛
She showed an affected interest in our subject.
她假裝對我們的課題感興趣。
He has great affection for his dog.
他十分喜愛他的狗。
It is very affecting to see how much strangers can care for each other.
看到陌生人之間這般彼此關(guān)照，實在令人感動。
【特別提醒】
affect＝have an effect on…對……有影響
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