（新教材）2020-2021学年高中外研版（2019）英语必修第三册课件：UNIT 6　DISASTER AND HOPE　STARTING OUT .ppt

1、Unit 6Disaster and hopeStarting out&Understanding ideas词汇知识自主学习.根据语境写出正确的单词1.natural _自然灾害2.carbon _碳管3.volcanoes _火山爆发4.disappear _立刻消失5._lamp防风灯6._control滑坡治理7.something _发生了一件事8.make an _发表公告disasterstubeeruptimmediatelyhurricanelandslideoccurredannouncement.根据语境用恰当的短语填空1.The manager _(浏览)the doc

2、ument and found some useful information.2.He was always calm _(面对)danger.3.We are not sure how John would _(对做出反应)such news as this.4.Wed better _(拾起,捡起)rubbish and keep our city clean.5.Youre brave and courageous enough to _(成功).looked throughin the face ofreact topick upmake it.根据课文及汉语提示补全句子1.Toda

3、y,the temperature in London _!今天,伦敦的温度预计会达到30多度!2._my journey is on one of the oldest lines,as well as one of the deepest.我的旅程恰好一贯是最古老的线路之一,也是最深的线路之一。is expected to reach 30 plus degreesIts just typical that3.Looking through my newspaper,Im shocked by photos _.浏览报纸时,看到显示亚洲的一场飓风摧毁了一个城市的照片,我很震惊。4.“The

4、 next station is Bank!”_.“下一站是银行站”的播报声传来。5.Well,_.好吧,也许我担心得太多了。showing that ahurricane in Asia has destroyed a towncomes the announcementmaybe I have been worrying too much阅读研析合作学习【主题导入】Finish the quiz about natural disastersTask 1 框架宏观建构:整体理解Paragraph 1Without air 1._,its hotter than the average 2.

5、_in London,especially at the Tube station.Paragraph 2Its quite hot and 3._degrees at the Tube,feeling a bit sick.I avoid the feeling by thinking about work.One day the sun reflected off my work building and 4._cars parked below.Today what will happen?conditioningtemperature35meltedParagraph 3As its

6、hotter than before,the tall buildings will be 5._,so I plan to learn how to swim and buy a boat.I also advise the boss to move the office to the top.Paragraph 4With the bad weather 6._due to climate change,Ill move to space because there are many 7._happening in the world,such as a hurricane in Asia

7、,heavy rain in Eastern Europe and the forest fires 8._bythe heat across Southern Europe.floodedoccurringdisasterscausedParagraph 5The 9._comes that the next station is Bank.Coming out of the station with a heavy heart,I feel a fresh 10._.Maybe I have been worrying too much.announcementwindTask 2 文本微

8、观剖析:细节探究1.Choose the best answer.(1)What does the text mainly talk about?A.Flooding will come to London.B.Warning people to focus on heat.C.Reminding the world of climate change.D.Explaining why London is getting hotter.(2)What does the author feel about the heat?A.Excited.B.Angry.C.Worried.D.Happy.

9、(3)What do we infer in London?A.There isnt any air conditioning at all.B.The high temperature ever happened.C.The temperature is less than 30 in London.D.There is high temperature at the Tube station.(4)What will the author intend to do?A.He wants to buy a high flat and a boat.B.He suggests moving h

10、is office.C.He wont worry a lot in the future.D.He plans to move to space.答案:(1)(4)DCDC2.Long sentence analysis.根据课文语境与语句知识细致解构语句。(1)Then Ill be able to survive(主句)even when the tall buildings are flooded(时间状语从句).译文:那么_,我也能活下来。(2)Now that its hard to avoid a disaster on Earth(原因状语从句),perhaps I shoul

11、d start thinking about moving to space(主句).译文:_,也许我应该开始考虑移居太空即使高楼大厦被洪水淹没既然在地球上很难避免灾难3.Complete the passage according to the text.Picking up a free newspaper at the(1)_ station,I see the title“Hot!Hot!Hot!”.Today,the temperature in London is expected to reach 30(2)_ degrees!While going down the stair

12、s and onto the platform,I feel like jumping into a volcano that is(3)_.Without air conditioning,the temperature inside the train reaches 35 degrees,(4)_ makes me feel a bit sick.When thinking about the flood in London,I should learn to swim(5)_ so as to survive when the tall buildings are flooded.Th

13、e badTubepluseruptingwhichimmediatelyweather had(6)_ due to climate changes,such as a(7)_ in Asia,(8)_in Eastern Europe,and forest fires in Southern Europe.Since it is difficult to avoid(9)_ on earth,perhaps I should think aboutmoving to space.With the(10)_“The next station is Bank!”coming,I reach m

14、y destination.Walking out of the station,I feel much more comfortable.It is only 30 degrees outside.occurredhurricanelandslides disastersannouncement Task 3阅读思维升华:主题实践1.Do you share the authors concerns about extreme weather conditions?Why?(Critical Thinking批判性思维)_ I agree with the author.Because cl

15、imate in the world is closely related to ourliving environment.2.Do you think climate change will affect your life in the future?What should you do to deal with climate change?(Creative Thinking创造性思维)_ I think climate change will affect my life in the future.I should do what I canto protect environm

16、ent to slow down climate change.要点精研探究学习1.occur v.发生*Experts say this bad weather has occurred due to climate change.专家称,这糟糕的天气源于气候变化。*(2020全国卷)We are the products of evolution,and not just evolution that occurred billions of years ago.我们是进化的产物,而不仅仅是数十亿年前发生的进化。*It occurred to me that I had left my c

17、oat in the restaurant.我突然想起我把外套忘在餐厅了。*It didnt occur to him that his wife should cheat him.他没想到他的妻子竟然欺骗了他。【词块积累】It occurs to sb.that.某人想起It occurs to sb.to do.某人想起做【易混辨析】occur比较正式的用语,可用于具体或抽象的事物,通常指按计划或规律在较为确定的时间“发生”的事,在表示具体的事物时,可与happen换用。但occur还可表示“某人想起”happen常指具体事件的发生,特别指那些偶然的或未能预见的“发生”。另外,happen

18、还有“碰巧”之意take place通常指“(某事)按计划进行或按计划发生”。另外,take place还有“举行”之意【小词汇大文化】Let difficulties occur but not the loss of courage.纵使困难重重,也不丧失勇气。【即学活用】用happen,occur,take place的适当形式填空。(1)Jessica _to be out when I made a call to her last night.(2)Great changes have _in my hometown in recent years.(3)It _to me tha

19、t I have an important meeting to attend this morning.happenedtaken placeoccurred2.announcement n.通告,公告*“The next station is Bank!”comes the announcement.“下一站是银行站”的播报声传来。*Jack and Susan announced that they would get married the next Saturday.杰克和苏珊宣布他们下周六结婚。*It was announced that Tokyo Olympic Games w

20、ere put off until 2021.据宣布,东京奥林匹克运动会推迟到2021年举行。【词块积累】make an announcement下通知;宣布announce vt.宣布;通知It is announced that.据称;据宣布announce to sb.sth./that.向某人宣布【即学活用】语法填空。(1)The government yesterday announced _the media its new plans.(2)Hell make an _(announce)at the banquet tomorrow.(3)_ new speed restric

21、tions would be introduced.据宣布,将有新的限速规定出台。toannouncementIt was announced that3.Its just typical that my journey is on one of the oldest lines,as well as one of the deepest.我的旅程恰好一贯是最古老的线路之一,也是最深的线路之一。【句式解构】该句结构为it+be+adj.+that 从句,其中it为形式主语,that从句为真正的主语。适用于此句型的形容词有:necessary,clear,true,strange,certain

22、,likely等。*It is obvious that the old method can not meet new requirements.老的方法显然不能满足新的要求。*It is necessary that we should seize such a good opportunity.我们很有必要抓住这么好的一个机会。【名师点津】It+be+.+that从句有时为了考虑句子平衡,通常使用形式主语it,而将真正的主语从句移至句末。相似用法的句型还有:It+be+n.+that从句It+be+过去分词+that从句【即学活用】(1)_you can not come to my w

23、edding.你不能来参加我的婚礼太遗憾了。(2)_in the near future the vaccine against COVID-19 will be put into use.也许在不久的将来新冠肺炎疫苗将被投入使用。(3)_Cang Jie created the Chinese writing system.据说中国的汉字书写体系是仓颉发明的。It is a pity thatIt is possible thatIt is said that4.Now that its hard to avoid a disaster on Earth,perhaps I should s

24、tart thinking about moving to space.既然在地球上很难避免灾难,也许我应该开始考虑移居太空【句式解构】本句为主从复合句,句中now that 引导原因状语从句,意为“既然”,相当于since。*Now that you have expressed your determination,you should act.你既然表示了决心,就应该见之于行动。*(2020全国卷)Now that youve listed your strengths,list your imperfections.既然你列出了你的优点,那么也列出你的缺点。【名师点津】引导原因状语从句

25、的连词和短语小结(1)引导原因状语从句的连词:now that,since,because,as,for等。(2)引导原因状语的短语:due to,thanks to,because of等。【易混辨析】now that既然,由于,是连词词组,引导原因状语从句,表示明显的原因或既成的事实。口语中that常可省略because因为,语气较重,常用于回答why的疑问句since因为;既然(可与now that互换)as因为,语气较弱for因为,并列连词,引导一个分句,不能置于句首,表示进一步补充说明【即学活用】(1)选词填空(now that,since,as,for)。_this method

26、doesnt work,lets try another.She may need some help _shes new here.It must have rained last night,_the ground is wet.(2)_,we can tell everyone else.既然孩子们已经知道结果了,我们就可以告诉其他人了。Since/Now thatasforNow that the children have known the result【要点拾遗】1.erupt v.(火山)爆发,喷发*Sure enough,going down the stairs and o

27、nto the platform is like jumping into a volcano thats erupting.果然,从楼梯上下来,走到平台上,就像跳进一座正在喷发的火山里。*The government took a variety of measures to prevent the country from erupting into civil war.该政府采取了各种措施防止国家爆发内战。*The volcano burst into eruption with great rumbling.火山伴着巨大的轰隆声爆发了。【词块积累】erupt in/into sth.突

28、然起来eruptionn.爆发【即学活用】(1)语法填空。(2019江苏高考)Most of us,when we talk about volcanoes,think of the classic cone(圆锥体)shapes of a Fuji or Kilimanjaro,which are created when _(erupt)magma(岩浆)piles up.Hearing the news,the manager erupted _ anger.The serious volcanic _(erupt)makes many people lose their lives.e

29、ruptingintoeruption(2)_affected air travel on a global level.那座火山的喷发影响了全球的航空运输。(3)_as the boys were driven away in two police cars.两辆警车将男孩们带走时突然发生了暴力冲突。The eruption of the volcanoViolence erupted2.Whats more,heavy rain in Eastern Europe has caused landslides,and the heat across Southern Europe has c

30、aused forest fires.此外,东欧的暴雨导致山体滑坡,南欧的高温导致森林火灾。【句式解构】该句中Whats more意为“此外,而且”,为插入语。*Whats more,perseverance can overcome any difficulty and help us to accomplish our dream.更重要的是,毅力可以克服任何困难,帮助我们完成我们的梦想。*Whats more,youd better wear a mask to protect yourself from being infected.此外,你最好戴好口罩以免被传染。【名师点津】what

31、s more=in addition=more importantly此外,而且;更重要地What for?为何?Whats worse更糟糕的是Whats up?=What is the matter?怎么啦?【即学活用】(1)-I need to see a doctor.我得去看医生。-_?看什么病?(2)_,when you answer the call,you find thats a wrong number!更糟糕的是,当你接电话时,却发现是别人打错电话了!What forWhats worse(3)He won the race,and _,he broke the worl

32、d record.他在跑步比赛中获胜,而且他打破了世界纪录。whats more/in addition/more importantly【拓视野观天下】1.Shizuoka Prefecture,which manages three of the four trails that lead to the peak,made the announcement following a similar announcement made by a neighboring prefecture that manages the fourth trail.(通向富士山山顶的登山步道共四条,)管理其中

33、三条步道的静冈县发布了公告,此前,管理第四条步道的另一个相邻的县也已发布类似公告。2.It is reported that nearly 40%of lower-income Americans lost work as COVID-19 began its assault on the US economy.据报道,随着新冠肺炎开始对美国经济产生冲击,近40%的美国低收入者失去了工作。3.The unemployment rate soared to 14.7%in April,according to the Bureau of Labor Statistics.Whats more,t

34、hats the highest level since the Great Depression,when the unemployment rate was estimated to have exceeded 20%.根据劳工统计局的数据,四月份的失业率飙升到了14.7%。而且,那是自大萧条时代以来的最高水平,据估计当时的失业率超过了20%。4.Now that COVID-19 has made it impossible for Chinese college students to pose for graduation photos together,the students have used image editing applications to design various creative graduation photos.既然受新冠肺炎影响,中国的大学生无法聚在一起摆拍毕业照,于是他们利用图像编辑应用设计出各种创意毕业照。