新概念英语第二册Lesson 88 课件.pptx

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1、Lesson 88Trapped in a mineVocabularytrap v.陷入结构:sb.be trapped in sp.他们被困在燃烧着的楼房里。They were trapped in the burning building.派生:trap n.圈套,陷阱surface n.地面,表面结构:on the surface(of sth.)(在某物的)表面70%of our globes surface is water.我们地球表面的70%是水。这计划表面上看起来很实际。This plan seems practical on the surface.词组:a surface

2、 wound外伤explosive n.炸药派生:explode v.爆炸 A snowman is stuffed with explosive.雪人里面装满了炸药。stuffstf v.塞进,填进;填满,装满;填作料,填馅vibration n.震动 请把手机调至震动。Please keep your cell phone in vibration.派生:vibratevabret v.震动collapse v.坍塌 Ted叔叔的椅子承受不了他的重量而塌了。Uncle Teds chair collapsed under his weight.派生词:collapse v.(因精疲力竭)倒

3、下,生病 After working for 35 hours continuously,she finally collapsed.drill v.钻孔派生:drill v.训练 孩子们接受训练,要在警报响起的时候迅速离开教室。The children were drilled to leave the classroom quickly as soon as the fire bell rang.capsule n.容器介词用法:in a special capsuleprogress v.进展,进行(重音在后面)派生:progress n.进步(重音在前面)词组:make progres

4、s 取得进步 好好学习,天天向上。Study hard and make great progress every day.1.The reporter trapped the official into _ a secret.A.give awayB.to give awayC.giving awayD.to giving away答案:C2.The earthquake caused a great many buildings to _.A.break B.collapse C.destroy D.ruin答案:B3.He put his arms round her and _ her

5、 onto the chair.A.lows B.lowered C.dropped D.drops答案:B4.She could see the muscles of his shoulders _(beneath/below)his T-shirt.答案:beneath5.I was very nervous,but as the test _(processed/progressed),I felt more confident.答案:progressed6.工作正在顺利进行。The work is_.答案:progressing smoothlyListeningWhy is the

6、rescue taking so long?Because it is difficult to drill a hole through a hard layer of rock.Reading1.They are drilling through the hard rock.This is the_way to rescue the men.(a)easiest(b)quickest(c)safest(d)most dangerous2.Rescue operations are proving difficult _.(a)but it is certain the men will b

7、e saved(b)so it is not certain that the men will be saved(c)so it is certain the men will not be saved(d)so it is certain the men will dieSix men have been trapped in a mine for seventeen hours.If they are not brought to the surface soon they may lose their lives.However,rescue operations are provin

8、g difficult.Six men have been trapped in a mine for seventeen hours.If they are not brought to the surface soon they may lose their lives.结构:bring to the surface把带到表面来lose ones life 失去生命4._they are brought to the surface soon they may lose their lives.(a)Except(b)Without(c)Unless(d)Whether 只有选(c)Unl

9、ess(如果不把他们尽快救到地面上来,他们就有可能丧生)才合乎语法和题义。(a)Except(除了,除之外)是介词,后面不能跟从句;(b)Without(没有)后面不能跟从句,也不合乎题义;(d)Whether(是否)不合乎题义;所以只有(c)Unless(除非,如果不)是正确答案。3.They have been trapped for seventeen hours.They tried to come up seventeen hours _.(a)since(b)ago(c)for(d)since then 只有选(b)ago 才合乎语法,并同前一句的含义相符合。若选(a)since、

10、(c)for和(d)since then都不合乎语法,意思也讲不通,所以(b)是正确答案。.However,rescue operations are proving difficult.词组:rescue operations营救工作单词:prove link verb证明是,结果是用法:prove+adj.翻译:他的手术很成功。His operation proves successful.5.Its proving difficult _ the men.(a)for rescuing(b)to rescuing(c)to rescue(d)in rescuing 这是一个以It作先行主

11、语(形式主语)的句子,在这种句子中真正的主语往往是后面的动词不定式、动名词或名词从句。本句只有选(c)to rescue才合乎语法,因为(c)是不定式,可以作主语,而其他3个选择(a)for rescuing、(b)to rescuing 和(d)in rescuing 都是介词短语,不能作这类句子的真正主语,所以(c)是正确答案。Six men have been trapped in a mine for seventeen hours.If they are not brought to the surface soon they may lose their lives.However

12、,rescue operations are proving difficult.If explosives are used,vibrations will cause the roof of the mine to collapse.Rescue workers are therefore drilling a hole on the north side of the mine.They intend to bring the men up in a special capsule.If explosives are used,vibrations will cause the roof

13、 of the mine to collapse.语法:if真实条件句的时态:主将从现结构:cause to do sth.导致做某事翻译:3个因素导致这些鱼长得这么大。Three factors have caused these fish to grow so large.6.Vibrations will cause the roof to collapse.They will_collapse.(a)make it(b)make it to(c)do it to(d)do it本句需要选一个与前一句中的动词词组 cause the roof to.含义相同的词组,才能使两句意义相同。(

14、c)do it to 和(d)do it都与 cause the roof to含义不符,意思讲不通;(b)make it to(使它)含义与 cause the roof to 相同,但不合乎语法,因为动词make后面要求用不带 to 的动词不定式;只有(a)make it 既符合题义又合乎语法,所以(a)是正确答案。8.The roof might collapse.It might _.(a)explode(b)fall down(c)fall over(d)blow up本句需要一个同前-句中的动词collapse(倒塌)含义相同的词或词组,才能使两个句子意义相同。(a)explode

15、(爆炸,爆发)、(b)fall down(倒下,倒坍)、(c)fall over(从落下,翻倒)、(d)blow up(使爆炸,破坏)中,只有(b)与 collapse 含义相同,所以(b)是正确答案。Rescue workers are therefore drilling a hole on the north side of the mine.They intend to bring the men up in a special capsule.结构:intend/plan to do sth.打算做某事翻译:他本打算好好享受在意大利的假期,但是后来整个假期却被明信片给毁了。He ha

16、d intended to enjoy his holidays in Italy which,however,was totally spoiled by postcards later.If explosives are used,vibrations will cause the roof of the mine to collapse.Rescue workers are therefore drilling a hole on the north side of the mine.They intend to bring the men up in a special capsule

17、.If there had not been a hard layer of rock beneath the soil,they would have completed the job in a few hours.As it is,they have been drilling for sixteen hours and they still have a long way to go.If there had not been a hard layer of rock beneath the soil,they would have completed the job in a few

18、 hours.词组:beneath the soil 在泥土之下a hard layer of rock 一层坚硬的岩石语法:if非真实条件句,使用虚拟语气,表示对过去事实的否定。7.They would have completed the job in a few hours_the hard layer of rock.(a)except(b)but for (c)if not(d)unless本句只有选(b)but for(若无,要不是)最合乎语法和题义。(a)except(除了,除之外)不符合惯用法;(c)if not 不合乎语法,应该是 if not for 才正确;(d)unle

19、ss(除非,如果不)后面只能跟从句,也不合乎语法。As it is,they have been drilling for sixteen hours and they still have a long way to go.词组:as it is/was=in fact=actually事实上,实际上翻译:我本来以为他们会帮我们的,事实上,他们只是坐在那里观望。I thought they would help us.Yet as it was,they just sat there and looked on.As it is,they have been drilling for six

20、teen hours and they still have a long way to go.结构:sb.have a long way to go/there is a long way for sb.to go 某人离做成某事还早着呢;任重而道远翻译:学校午餐越来越健康了,但还有许多待改进之处。School lunches are getting healthier,but they still have a long way to go.If there had not been a hard layer of rock beneath the soil,they would have

21、 completed the job in a few hours.As it is,they have been drilling for sixteen hours and they still have a long way to go.Meanwhile,a microphone,which was lowered into the mine two hours ago,has enabled the men to keep in touch with their closest relatives.Meanwhile,a microphone,which was lowered in

22、to the mine two hours ago,has enabled the men to keep in touch with their closest relatives.单词:meanwhile=in the meantime 同时语法:which引导非限制性定语从句结构:enable sb.to do sth.使某人能够做某事翻译:他打开窗户,为的是新鲜空气能够进来。He opened the window to enable some fresh air to get in.词组:keep/stay/be in touch with sb.与某人保持联系lose contac

23、t with sb失去联系9.The microphone enabled them to keep in touch.It made it _ for them to keep in touch.(a)able(b)capable(c)possible(d)probable本句只有选(c)possible 最符合语法和题义。make it possible for sb.to do sth.是固定结构,意为使某人做某事成为可能。其他 3个选择都不能用于这个结构。(a)able常用于be able to do sth.(能够/会做某事)这种结构中,主语往往是人或动物,而不是事物;(b)capa

24、ble常用于短语 be capable of,后面跟动名词或名词,意思是能的、有能力的、有本领的,是指人有能力;(d)probable(可能发生的,很可能的)不适合于这种结构。Meanwhile,a microphone,which was lowered into the mine two hours ago,has enabled the men to keep in touch with their closest relatives.Though they are running out of food and drink,the men are cheerful and confid

25、ent that they will get out soon.They have been told that rescue operations are progressing smoothly.If they knew how difficult it was to drill through the hard rock,they would lose heart.Though they are running out of food and drink,the men are cheerful and confident that they will get out soon.词组:r

26、un out of 用完10.They are running out of food.They_.(a)have none(b)have a lot(c)havent much(d)cant eat it 前一句中的 are running out of 意为快要耗尽了,但并不是说已经用光了;本句需要选一个同它含义相符的短语才能与前一句意义相吻合。(a)have none(一点也没有)、(b)have a lor(有很多)、(c)havent much(没有太多)和(d)cant eat it(不能吃)中,只有(c)与 are running out of含义相近,而其他3个选择都不合乎题义

27、,所以应选(c)。根据句子猜测关于run的短语意义:Seeing that his wife was angry,Grey Wolf ran after her to apologize.追赶,追逐John is running his new car in.试车She ran into her ex-boyfriend while travelling in Italy.偶然碰见The car ran over a snake.在驶过/辗过1.I ran _ an old friend of mine in a restaurant yesterday.2.While driving to

28、work yesterday,I ran _ petrol and had to walk to garage.3.This car will have to be serviced as soon as it has been run _.4.Shes been taken to hospital.She was run _ by a car.5.I ran _ him,but I could not catch him.intoout ofinoverafter11.The men are cheerful.They are in good_.(a)temper(b)mood(c)spir

29、its(d)disposition(a)、(b)和(d)都不符合习惯用法,只有(c)是正确的选择。They have been told that rescue operations are progressing smoothly.If they knew how difficult it was to drill through the hard rock,they would lose heart.词组:lose heart 丧失信心12.They may lose heart.They may_ in despair.(a)give(b)give up(c)give off(d)giv

30、e over 本句需要一个同前句中的动词词组 lose heart(失去信心)含义相同的词组,才能使其同前 一句意义相符合。(a)give(给,给予、(b)give up(放弃,对丧失信心)、(c)give off(发出,散发)、(d)give over(交给,移交,停止)中,只有(b)与lose heart 含义相同,因此应该选(b)。语法:how difficult it was to 作 knew的宾语从句。翻译:你无法想像他们见到Obama有多么激动。You cant imagine how excited they were to see Obama.语法:if非真实条件句,使用虚拟

31、语气表示:对现在事实的否定。Though they are running out of food and drink,the men are cheerful and confident that they will get out soon.They have been told that rescue operations are progressing smoothly.If they knew how difficult it was to drill through the hard rock,they would lose heart.Six men who have been

32、trapped in a mine for seventeen hours may lose their lives because rescue operations are proving difficult.Since explosives might cause the roof of the mine to collapse,rescue workers are drilling a hole through hard rock,but progress is slow.Two hours ago,a microphone was lowered into the mine and

33、the men have been in touch with their relatives.They are running short of food and drink but they are in good spirits.(80 words)Six men have been trapped in a mine for seventeen hours and may lose their lives.Rescue operations are proving difficult as explosives might cause the roof of the mine to c

34、ollapse.Because of this,rescue workers are drilling a hole through hard rock,yet progress is slow.Now that a microphone has been lowered into the mine,the men are in touch with their relatives.Though they are running short of food and drink,theyare in good spirits.(80 words)Grammar复习第 16,40,64课的关键句型

35、:条件句Practice1.If they _(not bring)to the surface soon they may lose their lives.2.If explosives are used,vibrations _(cause)the roof of the mine to collapse.are not brought will causeExercise-13.If there had not been a hard layer of rock beneath the soil,they _ (complete)the job in a few hours.4.If

36、they knew how difficult it was to drill through the hard rock,they _ (lose)heart.would losewould have completedExercise-11.If he had fitted safety belts to his car,he_ (not injure).2.The man would have been saved if a helicopter_(be)available.3.If you come home late,you _(find)the key under the mat.would not have been injuredhad beenwill findExercise-24.I would have found the house easily if he _(give)me the correct address.5.If smoking _(forbid),illnesses will be reduced.had givenis forbiddenExercise-2

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