人教版高中英語必修一《Natural disasters》SectionA PPT課件，共86頁。
語言知識講練
高 頻 詞 語
1. rescue n．& vt.營救；救援
【典例促記】
⊙What are the rescue workers and soldiers doing in the flood－h(huán)it area？(P48)
救援人員和戰(zhàn)士正在洪澇災(zāi)區(qū)做什么？
⊙Tom rescued a boy from the river on his way home.
湯姆在回家的路上從河里把一個男孩救了上來。
⊙His father came to his rescue and lent him the money.
他的父親救了他，并借給了他錢。
2. damage vt. 損害；破壞 n. 損壞；損失
【典例促記】
⊙Which buildings were damaged in Seoul？(P48)
首爾的哪些建筑物受到了破壞？
⊙It’s necessary for him to pay for the damage.
他必須賠償損失。
⊙The flood caused serious damage to the crops.
洪水對農(nóng)作物造成了嚴(yán)重的損害。
⊙My car was badly damaged, but luckily the kids were not seriously hurt.
我的車受損嚴(yán)重，但慶幸的是孩子們傷得并不重。
3. death n. 死；死亡
【典例促記】
⊙No deaths, no injuries.(P49)
沒有死亡，沒有受傷。
⊙By the year 2025, no one will die of starvation because there will be food for everyone.
到2025年，因為每個人都會有食物，所以沒有人會餓死。
⊙I am dying to visit Disney wonderland.
我真想去游覽迪斯尼游樂場。
常 用 句 式
1. It seemed as if the world were coming to an end！(P50)
似乎世界末日將來臨！
【典例促記】
⊙It sounds as if it is raining.
聽起來像是在下雨。 (虛擬：實(shí)際上很可能在下雨)
⊙The teacher treats me as if I were her own child.
這個老師把我當(dāng)做她自己的孩子來對待。(虛擬：實(shí)際上我不是她的孩子)
⊙He pretended as if nothing had happened.
他假裝什么事情都沒有發(fā)生。(虛擬：實(shí)際上發(fā)生了事情)
2. Nearly one third of the whole nation felt it.(P50)
全國幾乎三分之一的地方均有震感。
【典例促記】
⊙Three－fourths of the family’s income is from the non－farming work. (主語是不可數(shù)名詞income，謂語用單數(shù))
這一家庭收入的四分之三來源于非農(nóng)業(yè)工作。
⊙About 30 percent of the pupils were absent that day. (主語是可數(shù)名詞復(fù)數(shù)pupils，謂語用復(fù)數(shù))
那天大約有百分之三十的學(xué)生缺席。
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