高中英语Unit 4 Natural disasters优质课ppt课件

这是一份高中英语Unit 4 Natural disasters优质课ppt课件，共22页。PPT课件主要包含了Lead in，Lead-in，unrelated，energy，slow down， rises，Reading，newspaper，Lead，Body等内容，欢迎下载使用。

1. What natural disaster is shwn in the picture?2. Hw much d yu knw abut it? What causes it?
Tsunami is als called tidal wave. It is __________ t the tidal activity by the gravitinal frces f the Sun and Mn. It is caused by _________ underwater, such as vlcanic eruptin, submarine landslide r earthquake.When it reaches shallw water, wave speeds _________ while its height ______.
The Daily News
This passage is mst likely t be taken frm ______________.
A news reprt
What’s the structure f this news reprt?
The mst pwerful earthquake in the past 40 years caused a tsunami that crashed int castlines acrss Asia yesterday, killing mre than 6,500 peple in Indnesia, India, Thailand, Malaysia, and at least fur ther cuntries ...
Main pints f the news, usually including the event, cause, time, place, and effect.
castlines acrss Asia
killing mre than 6,500 peple
... Indian fficials said as many as 1,900 had been killed alng the suthern cast. Anther 254 were fund dead in Thailand and 54 in three ther cuntries. In suthern Thailand, 1,900 peple were hurt and many mre were missing, lcal fficials said. “I was having breakfast with my three children when water started filling my hme. We had t leave everything and run t safety,” said Chandra Theeravit, a lcal Thai wman.
Details f the event and its effects
Suthern Thailand
Specific examples
Using numbers t shw hw great the damage is and make the reprt mre cnvincing.
Thusands f peple are still missing, and the number f deaths is expected t grw even higher ver the next few days. Freign aid is being rganised fr the tsunami-hit cuntries. Hwever, dangerus cnditins and damaged rads will make it difficult t deliver fd and supplies.
Pssible effects and ther infrmatin abut the event, r a cnclusin.
Difficulties
When did the tsunami happen?
It happened n 26 December, 2004.
What caused the tsunami?
The mst pwerful earthquake in the past 40 years.
Why wuld it be difficult t deliver fd and supplies?
Dangerus cnditins and damaged rads will make it difficult t deliver fd and supplies.
Read the Summary f the news reprt. Check the main pints it includes.
fllwing events
Pre-writing
A summary is a shrt statement f main pints. A summary paragraph tells the main ideas and the mst imprtant infrmatin f a lnger passage.
What’s a summary?
Steps f writing a summary
A gd summary is shrt, true and fair. (客观、准确、公正；不渲染、不加入自己的主观评价或观点）
A gd summary is written in yur wn wrds and in a clear rder that the riginal text is presented in.
While-writing
Read the text and write a list f the main details f it.
___________ happened in ____________ befre the __________.
An earthquake hit _____________n___________.
________________ peple were killed r injured in the earthquake.
_______________ in the city was destryed.
_______ sldiers and ______________ dctrs and nurses and many wrkers were sent t d ruscue wrk.
With _______frm the gvernment and ______ f the city's peple, a new Tangshan was built upn the ruins.
the cuntryside
the earthquake
Tangshan, China
28 July 1976
Mre than 400,000
Nearly everything
mre than 10,000
Strange things
List the main pints abve accrding t the time line.
Strange things happened in the cuntryside.
150,000 sldiers and mre than 10,000 dctrs and nurses and many wrkers were sent t d ruscue wrk. With supprt frm the gvernment and effrts f the city's peple, a new Tangshan was built upn the ruins.
Mre than 400,000 peple were killed r injured in the earthquake. Nearly everything in the city was destryed.
befre the quake
during the quake
after the quake
Organize the main pints abve and draft yur summary. Pay attentin t the fllwing:
Check yur draft
Des the summary include nly the mst imprtantinfrmatin f the text?
Is the summary the prper length?
Des the writer use crrect tenses?
Are there any spelling r punctuatin errrs?
Des the summary give yu a clear idea f what the test is abut?