人教版（2019）必修第一册 Unit 4 Natural disasters Discovering Useful Structures课件 (共16张PPT)
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| 名称 | 人教版（2019）必修第一册 Unit 4 Natural disasters Discovering Useful Structures课件 (共16张PPT) |  | |
| 格式 | pptx | ||
| 文件大小 | 734.9KB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 人教版（2019） | ||
| 科目 | 英语 | ||
| 更新时间 | 2023-12-21 07:28:19 | ||
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文档简介
(共16张PPT)
Discovering
Useful
Structures
There was an earthquake in Japan in 2011.
The following pictures show the harm caused by this earthquake.
Please describe the following pictures.
The tsunami and earthquake led to the nuclear leak.
The earthquake caused tsunami.
The cars and planes were damaged.
There was an earthquake in Japan in 2011 in which the cars and planes are damaged.
……
Here we use the restrictive relative clauses to form a new sentence.
How to combine two sentences into one sentence
There was an earthquake in Japan in 2011 caused tsunami.
The tsunami which was caused by the earthquake led to the nuclear leak.
Now read the article The Night the Earth Didn’t Sleep（in P50）and find out the sentences that include restrictive relative clauses.
VENUS
JUPITER
MARS
Strange things were happening in the countryside of northeastern Hebei. For several days, the water in the village wells rose and fell, rose and fell. There were deep cracks that appeared in the well walls. At least one well had some smelly gas coming out of it. Chickens and even pigs were too nervous to eat, and dogs refused to go inside buildings. Mice ran out of the fields looking for places to hide, and fish jumped out of the water. At about 3:00 a.m. on 28 July 1976, bright lights were seen in the sky outside the city of Tangshan and loud noises were heard. But the city's one million people were asleep as usual that night.
At 3:42 a.m., everything began to shake. It seemed as if the world were coming to an end! Eleven kilometres directly below the city, one of the most deadly earthquakes of the 20th century had begun, a quake that even caused damage more than 150 kilometres away in Beijing. Nearly one third of the whole nation felt it! A huge crack, eight kilometres long and 30 metres wide, cut across houses, roads, and waterways. Hard hills of rock became rivers of dirt. In less than one minute, a large city lay in ruins. Two thirds of the people who lived there were dead or injured. Thousands of children were left without parents. The number of people who were killed or badly injured in the quake was more than 400,000.
VENUS
JUPITER
MARS
But hope was not lost. Soon after the quakes, the army sent 150,000 soldiers to Tangshan to dig out those who were trapped and to bury the dead. More than 10,000 doctors and nurses came to provide medical care. Workers built shelters for survivors whose homes had been destroyed. Hundreds of thousands of people were helped. Water and food were brought into the city by train, truck, and plane. Slowly, the city began to breathe again.
Circle the subordinating conjunction and antecedent of each attributive clause and think about the rules of using them.
Now draw a mind-map in groups to show their ideas of the rules.
1.If you have understood the rules, show the green cup.
2.If you have any difficulties, show the red cup.
Give fill in the black blank to make the report fluent.
The ongoing drought in Eastern Africa which affects over 20 million people is worsened by climate change. An international team of 19 scientists from seven nations whom the report references assesses how climate change affected rainfall patterns in the region. Two main rainfall patterns in the area whose changes the scientists analyzed suggest that the drought is exceptional. Besides failed rainy seasons and high temperatures, there is conflict and poverty that are also to blame for the drought. Thanks to international aid, the situation is getting better in these countries whose food situation is addressed by raising money and with food distributions.
VENUS
JUPITER
MARS
1.Search for the differences between the report with relative clauses and the report without relative clauses.
2.Think the functions of relative clauses in news reports.
Thank you for listening
Discovering
Useful
Structures
There was an earthquake in Japan in 2011.
The following pictures show the harm caused by this earthquake.
Please describe the following pictures.
The tsunami and earthquake led to the nuclear leak.
The earthquake caused tsunami.
The cars and planes were damaged.
There was an earthquake in Japan in 2011 in which the cars and planes are damaged.
……
Here we use the restrictive relative clauses to form a new sentence.
How to combine two sentences into one sentence
There was an earthquake in Japan in 2011 caused tsunami.
The tsunami which was caused by the earthquake led to the nuclear leak.
Now read the article The Night the Earth Didn’t Sleep（in P50）and find out the sentences that include restrictive relative clauses.
VENUS
JUPITER
MARS
Strange things were happening in the countryside of northeastern Hebei. For several days, the water in the village wells rose and fell, rose and fell. There were deep cracks that appeared in the well walls. At least one well had some smelly gas coming out of it. Chickens and even pigs were too nervous to eat, and dogs refused to go inside buildings. Mice ran out of the fields looking for places to hide, and fish jumped out of the water. At about 3:00 a.m. on 28 July 1976, bright lights were seen in the sky outside the city of Tangshan and loud noises were heard. But the city's one million people were asleep as usual that night.
At 3:42 a.m., everything began to shake. It seemed as if the world were coming to an end! Eleven kilometres directly below the city, one of the most deadly earthquakes of the 20th century had begun, a quake that even caused damage more than 150 kilometres away in Beijing. Nearly one third of the whole nation felt it! A huge crack, eight kilometres long and 30 metres wide, cut across houses, roads, and waterways. Hard hills of rock became rivers of dirt. In less than one minute, a large city lay in ruins. Two thirds of the people who lived there were dead or injured. Thousands of children were left without parents. The number of people who were killed or badly injured in the quake was more than 400,000.
VENUS
JUPITER
MARS
But hope was not lost. Soon after the quakes, the army sent 150,000 soldiers to Tangshan to dig out those who were trapped and to bury the dead. More than 10,000 doctors and nurses came to provide medical care. Workers built shelters for survivors whose homes had been destroyed. Hundreds of thousands of people were helped. Water and food were brought into the city by train, truck, and plane. Slowly, the city began to breathe again.
Circle the subordinating conjunction and antecedent of each attributive clause and think about the rules of using them.
Now draw a mind-map in groups to show their ideas of the rules.
1.If you have understood the rules, show the green cup.
2.If you have any difficulties, show the red cup.
Give fill in the black blank to make the report fluent.
The ongoing drought in Eastern Africa which affects over 20 million people is worsened by climate change. An international team of 19 scientists from seven nations whom the report references assesses how climate change affected rainfall patterns in the region. Two main rainfall patterns in the area whose changes the scientists analyzed suggest that the drought is exceptional. Besides failed rainy seasons and high temperatures, there is conflict and poverty that are also to blame for the drought. Thanks to international aid, the situation is getting better in these countries whose food situation is addressed by raising money and with food distributions.
VENUS
JUPITER
MARS
1.Search for the differences between the report with relative clauses and the report without relative clauses.
2.Think the functions of relative clauses in news reports.
Thank you for listening