人教版高中英语必修一 《Natural Disasters》Reading for Writing & Assessing Your Progress PPT

《Natural Disasters》Reading for Writing & Assessing Your Progress PPT

第一部分内容：课前自主预习

Ⅰ.知识体系图解 

重点词汇

1.　vt.& vi.碰撞;撞击　n.撞车;碰撞 

2.　vt.& vi.打扫;清扫 

3.　 n.海浪;波浪　vi.& vt.挥手;招手 

4.　vi.& vt.侵袭;突击;击打　n.罢工;罢课;袭击 

5.　vt.& vi.递送;传达　vt.发表 

6.　n.总结;概括;概要 

7.　n.长;长度 

重点短语

1.sweep away 　　　　　　　　 

2.refer to 　　　　　　　　 

3.relate to 　　　　　　　　 

4.have trouble with 　　　　　　　　 

5.out of gratitude 　　　　　　　　 

6.become a symbol of 　　　　　　　　 

7.live a new life 　　　　　　　　 

8.turn...into ruins 　　　　　　　　 

9.run to safety 　　　　　　　　 

10.carry out 　　　　　　　　 

重点句式

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

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

Ⅱ.介(副)词填空

1.The terrible earthquake turned the whole city_________ruins. 

2.Two weeks later,surgeons carried_________the operation on his leg. 

3.Out_________gratitude,he invited me to dinner that evening. 

4.She gladly gave_________her part-time job to devote herself entirely to the art. 

5.From then on,the South has become the symbol _________Chinese poetic culture. 

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Natural DisastersPPT，第二部分内容：课堂学习理解

重点词汇

1.sweep away 消灭;彻底清除

【课文原句】Fishermen,tourists,hotels,homes,and cars were swept away by huge waves caused by the strong earthquake that reached a magnitude of 9.0.

渔民、游客、旅馆、房屋和汽车被震级达到9.0的强烈地震所引起的巨浪冲走了。

【词汇精讲】句中的sweep away意为“消灭;彻底清除”,句中使用的是被动语态。

We would like to be able to sweep away those harmful rumors.

我们要清除那些有害的传言。

Mother told Tom to sweep away the fallen leaves in the yard.

妈妈要汤姆打扫庭院里的落叶。

He helplessly watched the wave sweep his cap away.

他眼巴巴地看着帽子被海浪卷走了。

2.strike vt. & vi.(struck,struck/stricken) 侵袭;突击;击打　n.罢工;罢课;袭击

【课文原句】The undersea quake struck around 7:00 a.m.,Sunday off the west coast of Indonesia’s Sumatra Island.

印尼苏门答腊岛西海岸周日上午7点左右发生了海底地震。

【词汇精讲】句中的strike意为“侵袭;突击”,是及物动词。

A huge forest fire broke out after the lightning struck.

闪电过后,突然发生了一场森林大火。

The man struck him on the face.

那个人打在了他的脸上。

A good idea struck me while I was walking along the river.

我在河边散步时突然有了一个好主意。

We were all struck by his speech the other day.

我们都被他那天的讲演打动了。

The clock was striking ten as we went into the supermarket.

当我们进入超市时,十点的钟声正好敲响了。

It is hard to say how long the strike will last.

很难说罢工还要持续多久。

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Natural DisastersPPT，第三部分内容：随堂练习

Ⅰ.单句填空

1.He was drunk when he c________the car. 

答案:crashed

2.The owner of the store was s________his floor when I walked in. 

答案:sweeping

3.No rubbish has been collected since the dustmen went on s________ three weeks ago. 

答案:strike

4.The English teacher asked the students to give a s________ of the text. 

答案:summary

5.Training for a marathon requires careful preparation and steady,gradual increases in the l________ of the runs. 

答案:length

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