《Natural Disasters》Reading and Thinking PPT
第一部分內(nèi)容：課前自主預(yù)習(xí)
Ⅰ.知識體系圖解
重點(diǎn)詞匯
1. n.裂紋;裂縫 vi.& vt.(使)破裂
2. n.& vt.破壞;毀壞
3. n.震驚;令人震驚的事;休克 vt. (使)震驚
4. n.電;電能
5. vt.使落入險(xiǎn)境;使陷入圈套 n. 險(xiǎn)境;陷阱
6. vt.埋葬;安葬
7. vi.& vt.呼吸
8. vt.& vi.復(fù)活;(使)復(fù)蘇
9. n.努力;艱難的嘗試;盡力
10. vi.& vt.統(tǒng)一;(使)成為一體
11. n.智慧;才智
12. vt.遭受;蒙受 vi.(因疾病、痛苦、悲傷等)受苦
重點(diǎn)短語
1.in ruins
2.as if
3.in shock
4.suffer from
5.come to an end
6.get up on one’s feet
7.the number of
8.tens of thousands of
9.blow away
10.nothing but
11.dig out
12.fall down
重點(diǎn)句式
1.Chickens and even pigs were too nervous to eat...
2.It seemed as if the world were coming to an end!
Ⅱ.釋義匹配
1.crack A.to bring together
2.trap B.a piece of equipment for catching animals
3.revive C.the situation within which something exists or happens
4.unify D.a very narrow space between parts of something
5.context E.to come or bring something back to life,health,existence,or use
答案:1.D 2.B 3.E 4.A 5.C
Ⅲ.閱讀導(dǎo)學(xué)
根據(jù)P50課文內(nèi)容,選擇正確答案。
1.What does the first paragraph mainly tell us?
A.How an earthquake happens.
B.Some signs of the earthquake.
C.Why strange things happen there.
D.What the peaceful city looked like.
2.What happened at about 3:00 am on July 28?
A.People felt the earth was shaking.
B.Fish were seen jumping out of water.
C.Strange loud sound was heard in the sky.
D.Bright stars were seen in the sky.
... ... ...
Natural DisastersPPT，第二部分內(nèi)容：課堂學(xué)習(xí)理解
1.ruin n.& vt.破壞;毀壞
【課文原句】In less than one minute,a large city lay in ruins.不到一分鐘,一個(gè)大城市便成為廢墟。
【詞匯精講】句中的ruin意為“破壞;毀壞”,是名詞。ruin還可以做及物動詞,意為“破壞;毀壞”。
No matter how famous a brand is,it can be ruined once it betrays the trust of consumers.
無論一個(gè)品牌有多大名氣,一旦辜負(fù)了消費(fèi)者的信任它就有可能會毀滅。
When they returned to their hometown the next day,they found it in ruins.
當(dāng)他們第二天回到故鄉(xiāng)的時(shí)候,他們發(fā)現(xiàn)那已經(jīng)是廢墟了。
2.shock n. 震驚;令人震驚的事;休克 vt. (使)震驚
【課文原句】People were in shock—and then,later that afternoon,another big quake shook Tangshan again.
人們都感到震驚——然后,當(dāng)天下午晚些時(shí)候,又一次大地震再次震動了唐山。
【詞匯精講】句中的shock是名詞,意為“震驚”,in shock意為“震驚;吃驚”。
She brought the roses in,and then just looked at them in shock.
她將玫瑰拿進(jìn)屋,吃驚地看著它們。
The failure was a great shock to me.
那次失敗給我很大的打擊。
There was something wrong with the switch and I got a shock.
開關(guān)有問題,電了我一下。
The patient was taken to hospital suffering from shock.
病人因休克被送往醫(yī)院。
3.breathe vi.& vt.呼吸
【課文原句】Slowly,the city began to breathe again.
慢慢地,這座城市又恢復(fù)了生機(jī)。
【詞匯精講】句中的breathe意為“呼吸”,是不及物動詞。breathe也可做及物動詞。
The air is so dirty that it is difficult to breathe.
空氣太臟了,呼吸很困難。
People are concerned about the quality of the air they breathe.
人們關(guān)心他們呼吸的空氣的質(zhì)量。
... ... ...
重點(diǎn)句式
1.Chickens and even pigs were too nervous to eat,and dogs refused to go inside buildings.
雞,甚至豬都緊張得不吃東西,狗也不肯進(jìn)入大樓里面去。
【句式剖析】本句是一個(gè)并列句。在第一個(gè)分句中,句子的主語是Chickens and even pigs,動詞不定式短語to eat做結(jié)果狀語。too...to do sth意為“太……以致不……”,too后接形容詞或副詞,to是動詞不定式符號,后接動詞原形,動詞不定式表示否定意義。
The road was too narrow for large trucks to get through because of landslide.
由于滑坡,路太窄了,大型卡車通不過。
The man was too tired to go any farther.
那個(gè)人太累了,走不動了。
【句式拓展】
在以下幾種情況中,too...to...結(jié)構(gòu)可以表示肯定意義,而不是否定意義:
(1)當(dāng)不定式前有否定詞修飾時(shí)。
He is too foolish to understand this.
他太蠢,不會明白這一點(diǎn)。
He is too clever not to understand this.
他太聰明,不會不明白這一點(diǎn)。
(2)當(dāng)副詞too的前面有否定詞修飾時(shí)。
Never too old to learn.活到老學(xué)到老。
It’s never too late to stop smoking.
戒煙何時(shí)都不算晚。
... ... ...
Natural DisastersPPT，第三部分內(nèi)容：隨堂練習(xí)
Ⅰ.單句填空
1.With its 10-metre-long pipe,people who________(trap) in the ruins,will be able to get supplies including oxygen and water.
答案:were trapped
2.I was looking for my handbag,which ________(bury) under a pile of old newspapers.
答案:was buried
3.The man took a deep breath and sat up slowly and________great effort.
答案:with
4.The loss of big trees was greatest in areas where trees__________(suffer) the greatest water shortage.(2019·浙江卷)
答案:had suffered
5.Babbitt’s team conducted the research to find out_________(electrical) consumption of the devices.(2018·全國卷Ⅰ)
答案:electricity
... ... ...
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