Unit 6 Disaster and Hope Using language课件--外研版高中英语（2019）必修第三册.pptx

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1、UNIT 6Disaster and hopeSection BUsing language核心词汇核心词汇 教材原句p.65 What has been left out in sentences （a） and （b）? 句子（a）和（b）中省略了什么？ 1 leave out 省略；遗漏；忽视，冷落He told me this sentence could be left out.他告诉我这个句子可以省略。When I looked through the passage，I found I had left out an important sentence. 当浏览这篇文章时，我发

2、现我漏掉了一个重要的句子。 词汇复现He hadnt been asked to the party and was feeling very left out.他未被邀请参加聚会，感到颇受冷落。【归纳拓展归纳拓展】leave aside 不予考虑，搁置一边leave behind 忘记带走，留下；落后leave sb./sth. alone 不打扰（某人）；不碰（某物）leave off 停止，中断Mind your own business and leave me alone.管好你自己的事情，别来烦我。题组练领悟方法单句语法填空单句语法填空 (1) The teacher stress

3、ed again that the students should not leave any important details while retelling the story.(2)He was so absorbed in the details that he left the main content.(3)Leave me . I have been absorbed in writing an article all the afternoon and havent finished it yet.(4) Many children are left in the count

4、ryside when their parents flood into cities for jobs.完成句子完成句子(5)You （漏掉了）a“c” in“satisfaction”.(6)You （落后了）and your results are below average this time.outalonebehindoutleft out get left behind教材原句p.65 Technology isn t the only way to forecast the weather. 技术并不是预测天气的唯一方法2 forecast v. & n. . 预测，预报Tem

5、peratures were forecast to reach 40 . 预测温度达 40 摄氏度。The weather forecast is good for tomorrow. 天气预报说明天是晴天。【学法点拨学法点拨】forecast 中的 fore- 是前缀，表示“在前部，预先”。前缀 fore- 构成的其他单词还有：forehead 前额，foresee 预见，foretell 预言。单句语法填空单句语法填空(1)With todays technology，scientists still have difficulty （forecast）earthquakes.(2)Oi

6、l prices are forecast （increase）by less than two percent this year.(3) The report forecasts prices will rise by 3% next month. 选词填空（选词填空（forecast/predict）(4)No matter how carefully you plan your finances，no one can when the unexpectedwill happen.(5) The newspaper that they would be totally beaten in

7、 the coming general election. forecastingthatpredictforecast/forecastedto increase教材原句p.65 So， for accurate and reliable predictions， it s best to check an official， scientific report . 因此，为了准确可靠的预测，最好查看官方的 科学报告。 3 reliable adj.可信赖的，可靠的reliable information 可靠的信息 a reliable friend 可信赖的朋友 Gideon is ve

8、ry reliableif he says hell do something，hell do it.吉迪恩为人很可靠他说到做到。【归纳拓展归纳拓展】rely on/upon = depend on/upon 依靠，依赖；信任，信赖rely on sb./sth. to do sth. 依靠某人 / 某物做某事rely on it that. = depend on it that. 相信You may rely on it that she wont leave out any important information.你可以相信她不会漏掉任何重要的信息。 词汇复现单句语法填空单句语法填空

9、(1)That young man is honest，cooperative，and always there when you need his help. Inshort，hes （rely）.(2)Though he has shortcomings，he is a person （rely）on.(3)If my car had been more （rely），I would have driven to Lhasa instead offlying last summer.(4) You may rely on that he will make up for the loss.

10、(5)You can rely on me （cure）you of your disease.to relyreliablereliableitto cure教材原句p.65 On hearing the news， China was quick to start organising emergency aid. 一听到这个消息，中国就迅速开始组织紧急援助。4 emergency n.紧急情况，不测事件an/the emergency exit 紧急出口The audience need to know what to do in an emergency.观众需要知道在紧急情况下做什么

11、。In case of emergency，press the button and break the glass.万一遇到紧急情况，按下按钮并击碎玻璃。完成句子完成句子(1)Ring the bell （在紧急情况下）.= （万一遇到紧急情况），ring the bell.(2)He had intended to park here but was stopped. Its （紧急出口）.(3)The government has declared （紧急状态）following theearthquake.In case of emergencyin an emergencyan em

12、ergency exita state of emergency教材原句p.65 International rescue teams soon began to arrive in the country. 国际救援队很快开始抵达该国。5 rescue n. & v.（1）n. 营救，解救搭配：搭配：come to the/ones rescue 来援救某人a rescue team 救援队rescue workers 救援人员When we were trapped in the ruins，the soldiers came to our rescue.当我们被困在废墟中时，士兵们赶来救

13、援。（2）v. 营救，解救搭配：搭配：rescue.from. 把从中救出来At midnight we finally rescued the people from the burning building.在午夜，我们终于把那些人从着火的大楼中救了出来。单句语法填空单句语法填空(1)They have refused to rescue the firm being closed.(2)Eventually，a young man came the old mans rescue.(3) A number of soldiers were sent （rescue）the people

14、trapped in the earthquake.(4)They were trapped in the mountain，waiting to （rescue）.(5) 词汇复现 The mother，along with her two children， （rescue）from thesinking boat by a passing ship.tofromto rescuebe rescuedwas rescued教材原句p.65 Consisting of 62 people， it not only included rescuers and medical staff， bu

15、t also included earthquake experts . 它由 62 人组 成，不仅包括救援人员和医务人员，还包括地震专家。6 consist of 由组成 / 构成（无被动语态和进行时态）His job consists of helping old people who live alone.他的工作包括帮助独居的老人。【误区警示误区警示】consist of 不用于被动语态和进行时态，但可用其现在分词形式consisting of 作后置定语，如 the soil mostly consisting of sand（主要由沙子构成的土壤）。类似的短语有date back

16、to/date from（追溯到），belong to（属于）等。【归纳拓展归纳拓展】consist in 在于，存在于be consistent with 与一致单句语法填空单句语法填空(1) Life mainly consists happiness and sorrow while happiness and sorrow consist struggle.(2) Its a simple dish to prepare， （consist）mainly of rice and vegetables.(3) The school board （make）up of parents wh

17、o have been elected to make decisions about school affairs.(4)The results are entirely consistent our earlier research.一句多译一句多译生活中不仅有阳光，也有艰难的日子。(5) Life sunshine and hard times.(6)Life sunshine and hard times.(7)Sunshine and hard times life.inofconsistingconsists ofwithis madeis made up ofmake up教材原

18、句p.66 . they destroyed buildings and forests ， and claimed over 256 lives . 它们摧毁了建筑物和森林，并夺去了超过 256 人的生命。7 claim v. & n.（1）v.（战争、事故等）夺去（生命）；声称，断言；索要，索取The earthquake has so far claimed over 1，000 lives.到目前为止，这场地震已经夺去了 1 000 多人的生命。He claims to have found a temple on the peak.他声称在山顶发现了一座寺庙。He should be

19、 able to claim the price of the ticket back.他应该能要回票款。（2）n. 声称，断言；索赔They have made a claim for the loss caused by the accident.他们已经为事故造成的损失提出索赔。单句语法填空单句语法填空(1)I claim （smoke）for pleasure，but I realize that slowly Im losing control ofthis close，special friend.(2) He claims he has met the president，but

20、 I dont believe him.= He claims （meet）the president，but I dont believe him.(3)Since the criminal set fire on your goods，you could make a claim damages.写出下列句中写出下列句中claim的含义的含义(4) 词汇复现 They claim to have discovered a cure for the disease. _(5) 词汇复现 Did you claim on the insurance after your car acciden

21、t? _ (6) Some of the early claims that were made were false. _(7)The car crash claimed three lives. _thatto smoketo have met索赔声称for断言夺去（生命)教材原句p.66 It led to a severe food crisis and threatened the livelihoods of more than 9. 5 million people. 它导致了严重的粮食危机，威胁到 950 多万人的生计。8 threaten v. 威胁到，危及；威胁，恐吓Cha

22、nging patterns of agriculture are threatening the countryside.农业模式的变化正在威胁着乡村。The constructor threatened to stop the roadworks if the money wasnt paid off. 建筑商威胁说，如果不付清欠款，就停止道路施工。【单词积累单词积累】（1）threat n. 威胁，恐吓 under threat 遭到威胁 be a threat to. 对是一个威胁make threats against sb. 对某人进行威胁（2） threatening adj.

23、恐吓的，具有威胁的threatening behaviour 具有威胁的行为 a threatening letter 一封恐吓信单句语法填空单句语法填空(1) David threatened _（report）his neighbour to the police if the damages were not paid.(2)The biggest problem for most plants，which cant just get up and run away when _ （threaten），is that animals like to eat them.(3)People

24、who engage in _ （threaten）behaviour should be arrested.(4) If their habitat _ （threaten）or they cannot find enough food，their numbersmay decrease.(5) These ancient woodlands are _ threat from new road developments.完成句子完成句子(6) Large areas of the jungle _ （面临的危险）destruction at present.threatenedto rep

25、ortthreateningunderis threatenedare threatened with重点句式重点句式教材原句 p.65 . the China International Search and Rescue Team （CISAR） was the first international heavy rescue team to arrive. 中国国际救援 队是第一支抵达的大型国际救援队。the + 序数词（ + 名词） + 不定式（短语）当被修饰词是序数词或被序数词修饰时，通常用不定式（短语）作后置定语。被修饰词与不定式（短语）之间是逻辑上的主谓关系。He is alwa

26、ys the first to get to the classroom.他总是第一个到教室。【归纳拓展】不定式（短语）作后置定语的其他情况：(1) 被修饰词被形容词最高级或 the only，the very 等修饰时；(2) 表示将来的动作时；(3) 抽象名词 ability，attempt，chance，promise，reason，time，way 等后常用不定式（短语）作定语。单句语法填空单句语法填空(1)He was the first man （land）on the moon in July 1969.(2)If you give me a chance （speak），Ill

27、 explain.(3)You will be the only expert（make）a speech.(4)The girl is the best person （finish）the whole work.(5) For 25 days，she never left her baby，not even to find something （eat）.(6) 词 汇 复 现 He was the first （threaten）by the loss of the forest.to speakto landto maketo eatto finishto be threatened1

28、 并列句中的省略并列句中经常根据上下文省略重复的内容，以使行文简洁。（1）省略出现在后一分句中。Tom picked up the book on the floor and（he）handed it to his teacher.汤姆捡起地板上的书并把它交给了老师。（省略主语）Jim came at eight，but Henry（came）at nine.吉姆是 8 点来的，但亨利是 9 点来的。（省略谓语）I have been to Beijing and（I have）seen the Great Wall.我去过北京并见到了长城。（省略主语和助动词）I asked him to s

29、ee the film，but he didnt want to（see the film）.我叫他去看电影，但是他不想去。（省略宾语）（2）省略出现在前一分句中。We can（win the match），and certainly will win the match.我们能够，并且一定会赢得这场比赛。（3）前后两个分句中都出现省略。Ill fly to（Guangzhou），but（Ill）drive back from Guangzhou.我将乘飞机去广州，但自己驾车返回。将下列省略句补充完整将下列省略句补充完整(1) Jack must have been playing footb

30、all and Mary doing her homework. Jack must have been playing football and Mary doing her homework.(2)His advice made me happy，but Jim angry. His advice made me happy，but Jim angry.(3)He has a knowledge of first aid but his friend doesnt. He has a knowledge of first aid but his friend doesnt .(4)They

31、 can and they should pay the full fee. They can and they should pay the full fee.must have beenhis advice madehave a knowledge of first aidpay the full fee2 状语从句中的省略（1）在 when，while，whenever，until，if，unless，though，although，as if，as though，as，whether 等引导的状语从句中，若从句的主语与主句主语一致（或从句主语是 it），且从句谓语含有 be 动词，可以

32、省略从句的主语和 be 动词。When（it is）completed，the museum will open to the public.当建成后，这座博物馆将向公众开放。（2）在 than，however，whatever，no matter what 等引导的从句中常省略某些成分。After two hours she became quieter（than she had been）.两个小时后，她变得更安静了。（3）如果 if 引导的虚拟条件句中有 were，had，should，常省略 if，并将 were，had，should 提前构成部分倒装。Were it to snow（

33、= If it were to snow）in such a hot summer day，I woulddo this for you. 如果在这么热的夏天下雪，我就会为你做这件事。单句语法填空单句语法填空(1) While （compete）with his teammates，he hurt his leg.(2)Look out for cars when （cross）the street.(3)When （ask）what he had done，John just kept silent.(4) She went on working though （blame) by the

34、manager.同义句转换同义句转换(5)If there should be a flood，what could we do?= a flood，what could we do?competingcrossingaskedblamedShould there be3 定语从句与名词性从句中的省略（1）在限制性定语从句中，作宾语用的关系代词 whom，who，which，that 可省略。I will never forget the people（who/whom/that）I spend the vacation with in the summer camp.我永远忘不了在夏令营和我

35、一起度过假期的人。（2）在 know，think，consider，suppose，find，believe，say，decide 等动词后所接的宾语从句中，连接词 that 可以省略。若带有多个宾语从句，则只有第一个 that 可以省略。She knew（that）something was wrong. 她知道出错了。He explained（that）the task was difficult and that the weather was bad. 他解释说任务艰巨而且天气恶劣。（3）由 which，when，where，how，why 引导的宾语从句，有时可以全部或部分省略。Sh

36、e will come back，but he doesnt know when（she will come back）.她会回来的，但他不知道她将什么时候回来。（4）在 与 suggest（建 议），request，order，advise，recommend（建议）等词相关的名词性从句中，从句谓语用“should + 动词原形”，should 可以省略。I suggest（that）you（should）not leave out any important details.我建议你不要漏掉任何重要的细节。 词汇复现将下列句子改为省略句将下列句子改为省略句(1)He is the man

37、that you can safely depend on._(2) It is suggested that I should divide the book into five sections. _ (3) He said that the book was very interesting and that all the children liked to read it. _ (4) The doctor recommends that we should not go swimming after a big meal. _He is the man you can safely

38、 depend on.It is suggested that I divide the book into five sections.He said the book was very interesting and that all the children liked to read it.The doctor recommends we not go swimming after a big meal.4 动词不定式的省略（1）want，wish，expect，hope，mean，try，forget，would like 等后面出现与上文相同的不定式时，常保留不定式符号 to，而省

39、略后面的内容。Im sorry to have hurt you，but I didnt mean to.我很抱歉伤害了你，但我不是故意的。（2）两个或两个以上的不定式表示并列关系时，第一个带 to，后面的常省略 to；但如果两个不定式表示对比关系，则 to 不可省略。He told me to stay here and wait for him. 他让我待在这儿等着他。We came here not to play but to work.我们来这里不是为了玩而是为了工作。（3）感官动词 see，look at，hear，listen to，notice，watch 等和使役动词 mak

40、e，let，have 等后面作宾补的不定式要省略 to，但此类动词的被动语态中的 to 不可省略。The teacher made him stay after school. 老师让他放学后留下来。 He was made to stay after school. 他被要求放学后留下来。（4）不定式作介词 but，except 的宾语，若介词前有实义动词 do 的某种形式，后面的不定式可省略 to。We can do nothing but study harder for the coming important exam.为了即将到来的重要的考试，我们只能更加努力学习。【误区警示误区警

41、示】当省略的不定式中含有作助动词用的 have 或 be 时，have 和 be 不能省略。Are you a reporter? 你是记者吗？No，but I used to be（a reporter）. 不是，不过我过去是。He didnt come，but he ought to have（come）. 他没来，但他本应该来。将下列句子改为省略句将下列句子改为省略句(1)Please come to my house if you want to come to my house._(2)They managed to overcome all the difficulties and

42、 to finish the task ahead of schedule. _ _单句语法填空单句语法填空(3)He didnt tell me whether to go on or （stop）.(4) He noticed a stranger （enter）the building without permission.(5)The workers were made （work）day and night.(6)Not knowing his address，I could do nothing but （stay）at home and wait. Please come to

43、my house if you want to. They managed to overcome all the difficulties and finish the task ahead of schedule. to stop enter to workstay5 介词的省略一些与动词、名词或形容词搭配的介词常常省略。常见的结构有：have difficulty/trouble（in）doing sth. 做某事有困难be busy（in）doing sth. 忙于做某事spend some time（in）doing sth. 花费一些时间做某事stop/prevent sb.（fr

44、om）doing sth. 阻止某人做某事There is no sense/point（in）doing sth. 做某事没有意义。He spent one hour（in）finishing his homework.他花了一个小时做完了家庭作业。You cant stop people（from）saying what they think.人们怎么想就会怎么说，你阻止不了。单句语法填空单句语法填空(1) Tom is busy （practise）for the school concert.(2) You cant imagine what difficulty we had （wa

45、lk）home in the snowstorm.(3) There is no sense （try）to persuade him to give up smoking，for hewouldnt listen.practisingwalkingtrying6 使用替代词 so，not 等的省略在英语中，可以用 so，not 或其他方式来省略上文或问句中的一部分或整个句子。He has to rely on himself to make a living. 他得靠自己生存了。I think so. /I dont think so（I think not）.我觉得是这样。/ 我认为不是这样。【误区警示误区警示】hope，guess，be afraid 的否定形式只能用 not 的形式，不能用 not.so的形式。完成句子完成句子(1)Has she ever been to London? （我想她没去过）.(2)It wont take long，will it? （我认为不是）.(3)The boys are not doing a good job at all，are they? （我猜是没做好）.I dont think so/I think not I dont suppose so/I suppose notI guess not