人教版高中英语必修一 《Natural Disasters》The Rest Parts of the Unit PPT

《Natural Disasters》The Rest Parts of the Unit PPT

第一部分内容：课时基础过关

Ⅰ.单词语境记忆——根据英汉提示写出单词的适当形式

1.Her beauty ____________(打动) him deeply and he decided to marry her.

2.There is a ____________(小结) at the end of each chapter.

3.____________(紧急情况) line operators must always stay calm and make sure that they get all the information they need to send help.

4.He still kept ____________(冷静的) in face of danger.

5.In the car crash yesterday only one of the five people ____________(存活). 

6.He turned as someone ____________ (tap) him on the shoulder.

7.A man in the river was shouting and ____________(wave) his arms around desperately.

8.What happens when food and petrol ____________(supply) run out?

9.The fish can grow to a ____________(long) of four feet.

10.Good teamwork is a ____________(power) tool for effective management.

Ⅱ.短语语境填空——根据汉语提示写出适当的短语

1.We haven’t cleaned the house for a few days，because we don’t want to ________________(消除) good luck.

2.________________(至少) one policeman is said to have been injured in the accident.

3.Judging from ________________(……的数量) cars，he thought there were not many people at the club yet.

4.My mother was crying as I ________________(向……挥手告别) her.

5.Always have your dictionary ________________(在手边) when you study.

6.They had to sleep ________________(露天) after the earthquake.

记单词

Ⅰ.语境串记同根/多义词

1.Therefore，only when our culture revives，soft power becomes powerful，can our country become more powerful.

因此，只有当文化复兴、软实力强大了，我们的祖国才能变得更加强大。

2.He witnessed a serious train crash today.Two trains crashed into each other and let out a loud crash.

今天他目睹了一起严重的火车相撞事故。两列火车彼此相撞，发出了巨大的响声。  

Ⅱ.构词法助记派生词

1.形容词后缀：-ful，-ive

power(n.)→powerful

effect(n.)→effective

2.名词后缀：-ion，-th

erupt(v.)→eruption

long(adj.)→length 

Ⅲ.句式语境仿写

1.The most powerful earthquake in the past 40 years caused a tsunami that crashed into coastlines across Asia yesterday，killing more than 6，500 people in Indonesia，India，Thailand，Malaysia，and at least four other countries.

昨天，40年来最强烈的地震引发的海啸袭击了亚洲各地的海岸线，造成印度尼西亚、印度、泰国、马来西亚以及至少其他四个国家6 500多人死亡。

[仿写]　他没来参加她的生日晚会，这使她非常伤心。

He didn’t come to attend her birthday party，___________________________.  

2.I was having breakfast with my three children when water started filling my home.

我正和我的三个孩子一起吃早餐，这时我的家里开始灌水。

[仿写]　我正在看电视，这时有朋友打电话找我。

___________________________________ a friend rang me up.

3.However，dangerous conditions and damaged roads will make it difficult to deliver food and supplies.

然而，危险的条件和受损的道路将使运送食品和物资变得困难。

[仿写]　在西方，人们常在圣诞节购买礼物给亲朋好友。

People in the west ______________________________________ Christmas presents for their relatives and friends.  

句型公式

1.现在分词短语作结果状语。

2.be doing...when...正在做……这时……

3.make＋it＋adj./n.(宾补)＋to do/that从句。

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Natural DisastersPPT，第二部分内容：课时要点突破

1.supply n.[C]供应量，补给量；(多用复数形式)补给品；[U]供应，补给 vt.供应；供给

The supplies which were provided to the disaster area were collected from around the country.(教材P52)向灾区提供的物资来自全国各地。

[合作探究]　体会supply的用法和意义

I’d like to know the reason why the milk is in short supply in this area now.

我想知道目前该地区牛奶供应不足的原因。

I don’t know whether they have a good supply of food in the area.

我不知道这个地区是否有良好的食物供应。

The government has supplied plenty of food and clothes to the local people since the earthquake occurred.

→The government has supplied the local people with plenty of food and clothes since the earthquake occurred.

政府在地震后已经向当地人民提供了大量的食物和衣服。

[自主发现]

①________________　短缺

②____________________  备有许多……

③supply sth ____________ sb  向某人提供某物

④supply sb ____________ sth  给某人供应某物 

[巩固内化]　补全句子

①__________________ has been cut off because of the terrible earthquake.

因为可怕的地震，水供应被切断了。

②We can _______________________________________ whatever you need.

我们可以提供任何你需要的东西。

③Potatoes ______________________________________ because of the bad harvest.

马铃薯因为收成不好，供应短缺。

[思考]　表示“为某人提供某物”的短语还有：

2.survive vi.生存；存活vt.幸存；艰难度过　survivor n.幸存者；生还者　survival n.[U]幸存；[C]残存物

She’s feeding the baby who survived the earthquake.(教材P52)

她在喂养地震中生还的婴儿。

[合作探究]　体会survive的用法和意义

I don’t know how you all manage to survive on Jeremy’s salary.

我真不知道你们只靠杰里米的薪水是怎样生存的。

As far as I know，the old woman survived her husband by ten years.

据我所知，这位老太太比她丈夫多活了十年。

If he couldn’t find his way out of the forest，there would be little chance of survival.

如果他找不到走出森林的路，他生存的可能性很小。

[自主发现]

①survive sth　幸免于；从……中挺过来/活过来

②________________  依靠……生存下来

③A survive B (by...)  A比B活得长(……)

[名师提醒]

(1)survive本身已表示“幸存；幸免于”，因而不要加多余的in或from。

(2)当survive意为“比……多活多长时间”时，用“A survives/survived B by＋时间”结构表示。 

[巩固内化]

(1)用所给词的适当形式填空

①After he ____________ the earthquake，the old man became one of the few ____________ of the family and his ____________ made his old friends very happy.(survive)

(2)补全句子

②After the traffic accident，____________________ except a girl who was badly injured.

交通事故之后，除了一个受伤严重的女孩没有一人幸存。

③They did not know how the boy could ____________________.

他们不知道那个男孩是怎么挨过这个寒冷之夜的。  

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