1、Unit 4 Section Warming Up&ReadingPreparing 精品课件1（人教版必修1）预习多维感知Section 预习多维感知Step One：Ask and Discussion1As is known to us，Sichuan province went through a terrible earthquake,the earthquake shook the whole area as well as our hearts.Let us remember the terrible days and remember the great love that p
2、eople have shown during the unexpected disaster.A man was trapped/caught in ruins，waiting for help.Everything was in ruins.People were in deep sorrow.Soldiers and policemen tried to rescued people.2Its painful to look back,but can we avoid or at least reduce the loss caused by earthquakes?According
3、to the following pictures，what do you think will happen before an earthquake?_答案：(1)The animals were too nervous to eat.(2)Mice ran out of the fields,looking for place to hide.(3)Fish jumped out of bowls and ponds.(4)The water in the well rose and fell and the well walls had deep cracks in them.A sm
4、elly gas came out of the cracks.(5)Bright light appeared in the sky.Step Two：Fast ReadingScan the text and then choose the best answer according to the text.1 Many strange things happened in the countryside just before the big earthquake EXCEPT that.Athe well walls had deep cracks in themBthe chicke
5、ns and the pigs were too nervous to eatCfish jumped out of ponds Dbirds flew even higher than usual 答案：D2 Which of the following is NOT true according to the passage?AMany soldiers helped to rescue the people who were trapped under the ruins.BIf the earthquake had happened during the daytime,it woul
6、dn t have caused so many deaths.CPeople of Tangshan cared much about the strange events before the earthquake.DThe earthquake was also felt in Beijing.答案：C3What is the number of people who were killed or injured during the earthquake?A400,000.B150,000.C10,000.D50,000.答案：A4What does the last sentence
7、“Slowly,the city began to breathe again”mean?AThe trees turned green.BThe city returned to normal gradually.CThe animals began to breathe.DPeople who were trapped came to life.答案：B5The title“A night the earth didnt sleep”means.Athe earth was awake all night longBpeople on the earth couldnt fall asle
8、ep that nightCthe earth shook like crazy that nightDanimals on the earth would not sleep that night答案：CStep Three：Careful Reading1Whats the main idea of the text?The passage mainly talks about a/an that happened in in.答案：earthquake;Tangshan;19762Read the text carefully，divide the text into three par
9、ts and then match the main idea of each parts.Para.1AThe army rescued the survivors.(after the earthquake)Para.23BThe disaster happened and caused a lot of loss.(during the earthquake)Para.4CStrange things were happening before the earthquake.(before the earthquake)答案：Para.1：CPara.23：BPara.4：A3 Read
10、 the text and answer the following questions.What sentences can express the quake is GREAT?_答案：(1)It seemed that the world was at an end.(2)It was felt in Beijing,which.(3)Onethird of the nation felt it.(4)In fifteen terrible seconds a large city lay in ruins.(5)A huge crack.cut cross.Step Four：Summ
11、arySeveral days before July 28th,1976,many strange things happened in Tangshan.They were signs for the 1.But people in/the city of Tangshan thought little of these events and went to bed as 2.At 342 am.that day，the earth began to 3.，which 4.almost the whole city in a few seconds.Many people，includin
12、g workers and doctors,came to 5.those who were 6.under the ruins.Later that afternoon，another big earthquake struck the city.More people were killed or 7.and more buildings 8.down.Very soon the army sent a lot of soldiers to help，and teams were organized to 9.out the trapped and 10.the dead.Slowly,t
13、he city began to breathe again.答 案：1.earthquake2.usual3.shake4.destroyed5rescue6.trapped7.injured8.fell9.dig10.buryStep Five：DiscussionSuppose there would be an earthquake,what should you do to keep yourselves safe?_答案：(1)You should keep calm in face of great danger.(2)If you are outside,you should keep away from power lines,trees,cars and buildings.(3)If you are in the house,you should cover yourself by hiding under some furniture.
