Unit 4 Reading and thinking (ppt课件)-2022新人教版（2019）《高中英语》必修第一册.pptx

1、Unit 1 Natural DisastersReading and thinkingWarming up1.What do you know about this natural disaster?2.What do you want to know about this earthquake?插入图片:教材第50页Please read the text and find out whether the information that you want to know about is included in the text.Read and find outPlease read

2、the text carefully and then write down the main idea of each paragraph.Read and find outParagraph 1:Warning signs before the earthquakeParagraph 2:The huge earthquake and the damageParagraph 3:The destroyed city and the second earthquakeParagraph 4:Rescue work after the earthquakeParagraph 5:Reconst

3、ruction of the city1.In what order is the text organized?2.How many parts do you think the text can be divided into?Why?Discuss and share1.In what order is the text organized?The text is in the time order.Discuss and share2.How many parts do you think the text can be divided into?Why?Part 1(Paragrap

4、h 1)Before the earthquakePart 2(Paragraph 23)During the earthquakePart 3(Paragraph 45)After the earthquakeDiscuss and shareRead and find outWhat happened before,during and after the earthquake?EarthquakeGuess the new wordsScan the text and find the words below.Guess whatthey mean from the context.ru

5、in brick trap buryHow to guess the meaning of new words from the context?Read and discussAnswer the questions with the help of your mind map.1.What were some of the strange things happening before the earthquake?2.What does the writer mean by“Slowly,the city began to breathe again”?3.What kind of he

6、lp do you think people who have suffered an earthquake need?Answer the questions with the help of your mind map.1.What were some of the strange things happening before the earthquake?The animals were restless.The water in the well rose and fell.There were cracks on the well wall.Read and discussAnsw

7、er the questions with the help of your mind map.2.What does the writer mean by“Slowly,the city began to breathe again”?The earthquake finished and many rescue workers help to rebuild the city.The rescue work gave the city hope and confidence.Read and discussAnswer the questions with the help of your

8、 mind map.3.What kind of help do you think people who have suffered an earthquake need?Manpower and financial support.Counselling for survivorsPopularization of knowledge about earthquakeRead and discussDiscuss and share1.What do you think helped in the revival of Tangshan city?2.What other cities o

9、r towns have gone through similar changes?What lesson can we learn from these events?Discuss and share1.What do you think helped in the revival of Tangshan city?The strong support from the government and the tireless efforts of the citys people.Discuss and share2.What other cities or towns have gone

10、 through similar changes?What lesson can we learn from these events?Yes.Some cities or towns have similar experiences.An example is the huge earthquake in San Francisco April 18,1906.From these events,we know that we should learn more knowledge about earthquake or other natural disasters.Discuss and

11、 shareWhat should we do before/during/after a natural disaster?Before a disaster:learn more knowledge about natural disasters;raise self-protection awareness;get prepared if there is a disaster warningDuring a disaster:protect yourself;take part in the rescue work if you are safeAfter a disaster:enc

12、ourage and help other survivors;actively take part in the reconstruction work Homework1.Listen and read the text2.Finish exercise 5 on page 51 and exercise 2,3 on page 893.Oral reportchoose one topic and give an oral report1)introduce what happened before,during and after the earthquake2)introduce the damage caused by the earthquake and explain why it caused such great damage3)talk about what lesson you learned from this earthquakeGoodbye!