Unit4 Listening and Speaking (ppt课件)-2022新人教版（2019）《高中英语》必修第一册.pptx

1、 Listening and SpeakingUnit 4 NATURAL DISASTERSLeading InWatch the video Natural DisastersWhat natural disasters have you learnt in this video?Learning ReviewLook at the pictures and name the natural disasters.1.2.3.tornado 龙卷风；旋风tsunami 海啸flood 洪水Learning ReviewLook at the pictures and name the nat

2、ural disasters.4.5.6.earthquake 地震drought 旱灾wildfire 森林大火Learning ReviewLook at the pictures and name the natural disasters.7.8.landslide崩塌；滑坡volcanic eruption 火山爆发Activity InquiryTask1.Whats the meaning of the following underlined word?1.The flood did a lot of damage to the crops._ 2.A wildfire can

3、 destroy everything in its way._ 3.Few can survive more than a week without water._ 4.She is the only survival in the accident._ Activity1 Before listening 破坏摧毁幸存幸存者Activity InquiryTask2.What may happen in natural disasters(using the words learnt above)?Activity1 Before listening People may be kille

4、d and homes may be damaged or destroyed.Some people may be died,or someone may be survived.Activity InquiryTask1.Listen to the news reports and tick the disasters that you hear.Activity2 While listening earthquaketornado wildfire drought landslidetsunami flood volcanic eruption Activity InquiryTask2

5、.Circle the key word(s)in the questions below and write the kind of information they refer to.Activity2 While listening QuestionType of information1.What was the magnitude of the earthquake in Ecuador?number2.How many people were killed or injured in Ecuador?3 Where are the floods?4 What are the res

6、cue workers and soldiers doing in the flood-hit area?5 When did people see the tornado in Memphis?6 Which buildings were damaged in Seoul?7 What caused the landslide in Seoul?number place activities time placereasonActivity InquiryListen for detailsThink about what you are listening for before you l

7、isten:numbers,date,time,addresses,activities,people or places,reasons,etc.Activity Tips Activity InquiryTask3 Listen again and answer the questionsNews report11.What was the magnitude of the earthquake in Ecuador?_ 2.How many people were killed or injured in Ecuador?_Activity2 While listening 7.8Abo

8、ut 230 people were killed and more than 1,500 were injured.Activity InquiryTask3 Listen again and answer the questionsNews report23 Where are the floods?_ 4.What are the rescue workers and soldiers doing in the flood-hit area?_News report35.When did people see the tornado in Memphis?_Activity2 While

9、 listening Central China.They are working day and night to make sure that people are safe.At 9:25 a.m.Activity InquiryTask3 Listen again and answer the questionsNews report46.Which buildings were damaged in Seoul?_7.What caused the landslide in Seoul?_Activity2 While listening A library and a superm

10、arket.By heavy rain that has fallen in the last week.Activity InquiryTask1.What are the main points of the news report?_Task2.Listen,read,and find out the expressions to introduce time,place,damage,and rescue.Pay attention to the tense.Activity3 After listening Time,place,disaster,damage,rescue.Time

11、&PlaceDamageRescue work Activity InquiryTask2.Listen,read,and find out the expressions to introduce time,place,damage,and rescue.Pay attention to the tense.【答案】1.Expressions that introduce the time and place:Activity3 After listening Time&PlaceIts/Today is.一般现在时A strong earthquake hit.（地点）一般过去时A tor

12、nado was just seen in.（地点）一般过去时Activity InquiryTask2.Listen,read,and find out the expressions to introduce time,place,damage,and rescue.Pay attention to the tense.【答案】2.Expressions that introduce the damage caused by the disaster:Activity3 After listening DamageThe 7.8-magnitude earthquake damaged.一

13、般过去时.were killed/injured.一般过去时.have been destroyed but no one has been killed.现在完成时Activity InquiryTask2.Listen,read,and find out the expressions to introduce time,place,damage,and rescue.Pay attention to the tense.【答案】3.Expressions that introduce the rescue work:Activity3 After listening Rescue wor

14、k.are helping the survivors.现在进行时.are working day and night to make sure that people are safe.现在进行时 .are bringing food and water to.现在进行时Activity Inquiry4.Typical expressions to report news:Good morning/eveningbreaking news those are the top news for todayearly reports said thatmore new about.was ju

15、st seeneyewitness said according to.Activity3 After listening Activity InquiryRead about the disasters below and prepare a short news report on one of them.Then present your news report to a partner.Example:Good morning.Today is 13 May.A huge earthquake hit Wenchuan，China，yesterday afternoon.Activit

16、y4 Speaking Activity Inquiry【答案】Suggested AnswersGood morning.Today is 13 May.A huge earthquake hit Wenchuan，China，yesterday afternoon.At least 8,500 people were killed by 13 May in the 7.8 magnitude earthquake.Rescue workers and soldiers are working day and night to dig out those trapped in the rui

17、ns and help the survivors.Activity4 Speaking Activity Inquiry1.rescue n.&vt.救援；营救(教材P48)What are the rescue workers and soldiers doing in the flood-hit area?救援人员和士兵在洪水灾区做什么？【知识拓展】rescue sb./sth.from.把从营救出来come to ones rescue 来营救某人a rescue team 救援队Activity5 Words focusActivity Inquiry【即学即练】单句语法填空/小片段

18、填空At midnight we finally (rescue)the tourists who were trapped in the valley.The firefighters rescued five children the burning house yesterday.The mother,along with her two children,(rescue)from the sinking boat.As soon as the accident happened，the team came to the victims ，and they didnt give up a

19、ny hope of them from danger.(rescue)Activity5 Words focusrescuedfromwas rescuedrescuerescuerescuingActivity Inquiry2.damage vt.损害；破坏n.损坏；损失(教材P48)Which buildings were damaged in Seoul?首尔哪些建筑被毁？【知识拓展】do/cause damage to给带来/造成毁坏be badly damaged 遭受严重损害damage ones health 损害某人的健康【即学即练】完成句子/一句多译It the inco

20、me of the local farmers.它给当地农民的收入造成了损失。众所周知，抽烟会损害我们的健康。aAs we all know,smoking can .(damage n)bIt is well known that smoking can .(damage vt.)Activity5 Words focuscaused/did damage todo/cause damage to our healthdamage our healthActivity Inquiry3.affect vt.影响；(疾病)侵袭；深深打动 effect n.效应；影响；结果 vt.引起；实现；使

21、发生(教材P49)82 killed，500，000 affected82人死亡，50万人受影响【知识拓展】affect sb/sth影响某人/某事be deeply affected by.被深深打动have an effect on.对有影响【名师点睛】(1)affect主要用作动词，意为“影响”，相当于have an effect on。(2)effect作动词时指“引起；实现；使发生”，着重“造成”一种特殊的效果。作名词时指affect(影响)的结果，常用于短语have an effect on.中，表示“对有影响”。Activity5 Words focusActivity Inqu

22、iry【即学即练】(1)选词填空(affect/effect)Dont play around here！Your noise my job badly.Playing computer games too much will have a bad on your study.(2)补全句子The firefighters lung because of breathing in the poisonous gas.由于吸入了有毒气体，那位消防队员的肺部受到了侵袭。What you say or do will others.你所说或所做的每一件事都会对别人产生影响。Activity5 Wor

23、ds focusaffectseffect was affectedhave an effect onActivity Inquiry4.shelter n.C避难处；居所 U庇护 vt.保护；掩蔽 vi.躲避(风雨或危险)(教材P49)Shelters set up by the government政府设立的庇护所【知识拓展】take shelter from.躲避shelter.from.保护/遮蔽不/免受shelter from.躲避【即学即练】单句语法填空They found shelter the storm in a garage.We must find a place (sh

24、elter)from the downpour.Activity5 Words focusfromto shelter Activity Inquiry(1)听录音，对比发音Activity6 Pronunciation清辅音/p/t/k/f/s/t/tr/ts/浊辅音/b/d/v/z/d/dr/dz/Activity Inquiry(2)Finish Ex.2 on Page 49.Activity6 Pronunciation/t/:helped,laughed,embarrassed,shocked,watched,wished/d/:begged,breathed,described,

25、confused,exchanged,learned,reserved,viewed/d/:concentrated,debated,depended,pretendedActivity Inquiry1.听力技巧点拨听力训练有非常多的形式：将听到的词或句子选出来、配对题、真假题、填充题、选择题、补全句子题、图表完成题。在听前，根据标题、图片、问题或选项可以预测听力材料的大体内容。根据问题和选项进行预测是最常用的方法，一般的听力材料，大多数要求学生回答问题或选择正确答案，这些题目本身便为学生提供了可预测的内容。迅速浏览一下所提出的问题或问题中的选项，便能在听之前了解相当一部分信息。2.清辅音与

26、浊辅音的区别英语辅音音素分清辅音与浊辅音，发音时声带不振动的是清辅音，如：/p/，/t/，/k/，/f/，/s/。发音时声带振动的是浊辅音，如：/b/，/d/，/，/v/，/z/。英语辅音大部分是成对的，分清浊两种。如：/p，b/，/t，d/，/k，/，/f，v/。英语中有一部分辅音是不成对的，如：/m/，/n/，/l/，/r/，/j/，/w/没有对应的清辅音，/h/没有对应的浊辅音。Activity Tips Conclusion学习了哪些知识？Listen for detailsThink about what you are listening for before you listen

27、:numbers,date,time,addresses,activities,people or places,reasons,etc.学习能力：能根据听力问题，预判听力内容并能提炼出关键信息语言能力：1.掌握与报道自然灾害相关的词或短语；2.能够简要模仿新闻播报，报道突发的自然灾害。3.熟练地拼读清辅音及浊辅音的发音提升了哪些素养？清辅音和浊辅音：p,b,t,d,k,g,f,v,th,s,z,sh,g,ch,dg,tr,dr,ts,dsReport natural disaster useful expressions that introduce time,place,damage,an

28、d rescue words focus:rescue,damage,shelter,affectExercise.单词拼写1.Carefully she (滑行)along the ice.2.He (营救)three children from the burning building.3.The flood _(摧毁)a lot of houses and many people became homeless.4.He congratulated himself on having (幸存)the air-crash.5.The amount of rain (影响)the growt

29、h of crops.Exercise.完成句子1.They managed to repair the houses that .他们尽力修复严重受损的房屋。2.A f t e r t h e t e r r i b l e e a r t h q u a k e,t h e h o m e l e s s need .可怕的地震过后,无家可归的人不仅需要食物和水,还需要合适的住所。Exercise Analysis.单词拼写1.Carefully she (滑行)along the ice.2.He (营救)three children from the burning building.

30、3.The flood _(摧毁)a lot of houses and many people became homeless.4.He congratulated himself on having (幸存)the air-crash.5.The amount of rain (影响)the growth of crops.slidrescueddestroyedsurvivedaffectsExercise Analysis not only food and water but also proper shelter .完成句子1.They managed to repair the houses that .他们尽力修复严重受损的房屋。2.After the terrible earthquake,the homeless need _.可怕的地震过后,无家可归的人不仅需要食物和水,还需要合适的住所。were badly damaged