人教版高中英语必修一 《Natural Disasters》Reading and Thinking PPT课件

《Natural Disasters》Reading and Thinking PPT课件

第一部分内容：新知感悟

重点单词

写作词汇

1．___________ [dI'zɑːstə(r)]n．灾难；灾害

2．___________ [slaId]vi．& vt．(使)滑行；滑动

3．___________ [flʌd]n．洪水；大量

vi．淹没；大量涌入

vt．使灌满水；淹没

4．___________ ['reskjuː]n．& vt．营救；救援

5．___________ ['dæmIdʒ]vt．损害；破坏

n．损坏；损失

6．___________ [dI'strɔI]vt．摧毁；毁灭

7．___________ [ə'fekt]vt．影响；(疾病)侵袭；深深打动

8．___________ ['ʃeltə(r)]n．避难处；居所；庇护

vt．保护；掩蔽

vi．躲避(风雨或危险)

9．___________ ['ruːIn]n．& vt．破坏；毁坏

10．___________ [I lek'trIsəti]n．电；电能

11．___________ [træp]vt．使落入险境；使陷入圈套

n．险境；陷阱

12．___________ ['beri]vt．埋葬；安葬

13．___________ ['efət]n．努力；艰难的尝试；尽力

14．___________ ['wIzdəm]n．智慧；才智

拓展词汇

15．___________ [deθ]n．死；死亡→dead adj．无生命的

16．___________ [ʃɒk]n．震惊；令人震惊的事；休克 vt．(使)震惊→shocking adj．令人震惊的→shocked adj．感到震惊的

17．___________ [briːð]vi．& vt．呼吸→breath n．呼吸

18．___________ [rI'vaIv]vt．& vi．复活；(使)苏醒→revival n．振兴；复苏

19．___________ ['juːnIfaI]vi．& vt．统一；(使)成一体→unite vi．& vt．团结

20．___________ ['sʌfə]vt．遭受；蒙受 vi．(因疾病、痛苦、悲伤等)受苦→suffering n．折磨；苦难

重点句型

1．too＋adj．＋to．．．太……不……：Chickens and even pigs were ___________________________ (太紧张而不吃东西), and dogs refused to go inside buildings．

2．It seems/seemed as if．．．看起来似乎……：__________________ (看起来似乎) the world were coming to an end!

3．everywhere引导让步状语从句：__________________________ (幸存者无论往哪里看), there was nothing but ruins．

4．with 复合结构：______________________________________ (在政府的大力支持下) and the tireless efforts of the city’s people, a new Tangshan was built upon the earthquake ruins．

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Natural DisastersPPT，第二部分内容：语篇理解

Ⅰ Fast­reading

Skim the text on Page 50 and do the following exercises．

1．What’s the main idea of the text?

The passage is mainly about ______________．

2．Find out the main idea of each part．

Para．1A．The earthquake caused unbelievable destruction to Tangshan．

Para．2B．The earthquake happened and caused deaths or injuries in Tangshan．

Para．3C．Rescue and revival after the quakes．

Paras．4－5D．Warning signs before the earthquake．

Ⅱ Careful­reading

Read the text carefully and choose the best answer．

1．All the following unusual things happened before the earthquake except that ________．

A．the water in the village wells rose and fell

B．the chickens and even pigs were too nervous to eat

C．mice ran out of the fields looking for hiding places

D．fish swam in the water as usual

2．Before the earthquake people were asleep as usual because ________．

A．they didn’t notice anything strange happening

B．they knew well about earthquakes

C．something strange happened in many places

D．they didn’t realize the arrival of an earthquake

3．The title “THE NIGHT THE EARTH DIDN’T SLEEP”means “________”．

A．the earth was awake all night long

B．a terrible earthquake happened that night

C．people on the earth couldn’t fall asleep that night

D．animals on the earth couldn’t fall asleep that night

4．What’s the meaning of the sentence “Slowly, the city began to breathe again．”？

A．People weren’t sad any more．

B．The life in Tangshan began to return to normal．

C．The earthquake finally came to an end．

D．Those who were trapped were saved．

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Natural DisastersPPT，第三部分内容：词汇精析

rescue　n．& vt．援救；营救

(教材P48)What are the rescue workers and soldiers doing in the flood­hit area?

救援人员和士兵正在洪水灾害地区做什么？

come to/go to sb．’s rescue＝rescue sb．援救某人

rescue．．．from．．．把……从……营救出来

①When we were trapped in the ruins, the soldiers came to our rescue．

当我们被困在废墟中时，士兵们赶来救援。

②At midnight we finally ___________ (rescue) the tourists who were trapped in the valley．

午夜时，我们终于救出了被困在山谷中的游客。

③The firefighters rescued five children ___________ the burning house yesterday．

昨天，消防人员把5个孩子从失火的房子中解救出来。

damage　vt．损害；破坏　n．损坏；损失

(教材P48)Which buildings were damaged in Seoul?

首尔哪些建筑被毁？

(1)cause damage to．．．do damage to．．．对……造成损害

(2)damage one’s health损害某人的健康

①This could cause serious damage to our environment．

这可能会对我们的环境造成严重的破坏。

②As we all know, smoking can ____________________________．

(damage n．)

＝It is well known that smoking can ________________________．

(damage vt．)　

众所周知，抽烟会损害我们的健康。

affect　vt．影响；(疾病)侵袭；深深打动

(佳句背诵)As far as I’m concerned, following others’ advice without thinking will affect our own decision．

在我看来，不假思索地接受他人的意见将影响我们自己的决定。

(1)affect sb．/sth．影响某人/某事

be deeply affected by被深深打动

(2)effect n．作用；影响

have an effect on对……产生影响

①The disease is beginning to affect his eyesight．

疾病开始侵袭他的视力。

②As far as I’m concerned, staying up late every day is certain __________ (affect) your health seriously．

就我而言，每天熬夜一定会严重影响你的健康。

③___________ (affect) by the moving story, he burst into tears．

受这个感人故事的影响，他哭了起来。

④As we all know, smoking has a bad effect _________ our health．

众所周知，吸烟对我们的健康有不好的影响。

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Natural DisastersPPT，第四部分内容：句型精析

too＋adj．＋to．．．太……不……

(教材P50)Chickens and even pigs were too nervous to eat, and dogs refused to go inside buildings．

鸡甚至猪都紧张得吃不下东西，狗也不愿意进圈舍里去。

too＋adj．(for sb．) to do sth．意为“太……不……”，表示否定意义。

①I was too young to understand the meaning of the film．

＝I was so young that I can’t understand the meaning of the film．

我太年幼，不理解这部电影的含义。

②The problem is ______difficult for me to settle．

＝The problem is _______difficult that I can’t settle it．

这个问题太难了，我解决不了。

as if ＝ as though “仿佛；好像”，可用来引导表语从句　

(教材P50)It seemed as if the world were coming to an end!

仿佛到了世界末日！

It seemed (to sb．) that/as if．．．“(对某人来说)似乎……”。　

(1)as if从句用陈述语气：

从句表示的情况是真实的或极有可能发生的。

(2)as if从句用虚拟语气：

①从句用一般过去时(与现在的事实相反)；

②从句用过去完成时(与过去的事实相反)；

③从句用would/could/might do形式(与将来的事实相反)。

①Look at the clouds in the sky! It looks as if it is going to rain．Let’s hurry up．

看看天上的乌云！看起来要下雨，咱们快一点。

②He talks to them as if they ___________ (be) children．

他同他们说话，就当他们是孩子一样。(与现在事实相反)

③He talks about Rome as if he ___________ (be) there before．

他说起罗马来好像他以前去过那里似的。(与过去事实相反)

④He opened his mouth as if he ___________ (say) something．

他张开嘴好像要说什么。(与将来事实相反)

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