人教课标高二选修6-Unit-5课件.ppt（纯ppt,可能不含音视频素材）

1、人教课标高二选修人教课标高二选修6 Unit 5单词单词名词名词与自然现象有关：与自然现象有关：volcano,eruption,ash,hurricane,wave,typhoon,fog,thunderstorm,rainbow其它：其它：diagram,suit,questionnaire,equipment,database,helmet,boot,potential,candidate,bungalow,novelist,document,balcony,shot,sweat,anxiety,appreciation单词单词动词动词erupt,appoint,evaluate,fou

2、ntain,shoot,tremble,panic,bathe,guarantee形容词形容词absolute,actual,precious,anxious,uncomfortable,unconscious,diverse副词副词absolutely,alongside短语短语词汇表词汇表burn to the ground,make ones way,glance through,vary from.to.课文中课文中collect information for,in the path of,out of the way,be covered with,quite a few,take

3、 notice,for later study,thick forest,be home to,have a gift for句式句式1.be about to.when.e.g.I was about to go back to sleep when suddenly my bedroom became as bright as day.2.It takes+一段时间一段时间+不定式短语不定式短语e.g.It takes about an hour to climb from the end of the road to the top of the mountain.语法语法复习动词复习动

4、词-ing形式形式1._ v.爆发爆发;喷出火焰喷出火焰2._ v.配备配备3._ v.任命任命;委任委任;指定指定4._ v.评价评价;评估评估5._ v.预言预言;预告预告;预见预见 eruptequipappointevaluatepredict(一一)基本基本单词单词6._ adv.完全地完全地7._ adj.潜在的潜在的8._ v.&n.保留保留;预定预定9._ n.高高;高度高度;高处高处10._ adj.唯一唯一;独特独特11._ v.洗澡；洗浴洗澡；洗浴 12._ v.唤醒唤醒;激发激发 13._ n.&v.保证保证;许诺许诺absolutelypotentialreserve

5、heightuniquebathearouseguarantee14.volcanology n._15.occasionally adv._16.vary v._17.protective adj._18.actual adj._19.unconscious adj._20.appreciation n._火山学火山学偶尔偶尔;不经常不经常欣赏欣赏;赏识赏识;评定评定;鉴定鉴定相异相异;使变化使变化保护的、防护的保护的、防护的实在的实在的;实际的实际的不省人事的不省人事的;未发觉的未发觉的1._ n.火山火山 _ adj.火山的火山的 _ n.火山学火山学 _ n.火山学家火山学家2._ v

6、t.任命任命;约定约定;指定指定 _ n.任命人任命人 _ n.约会约会 _ adj.约定的约定的;指定的指定的volcanicvolcanologyvolcanologist(二二)派生单词派生单词volcanoappointerappointmentappointedappoint3._ v.呈现不同呈现不同;改变改变;变化变化 _ n.(质量，种类或特征的质量，种类或特征的)变化变化 _ adj.不同的，各种各样的不同的，各种各样的varietyvariousvary 4._ adj.绝对的绝对的;完全的完全的;无疑的无疑的 _ adv.绝对地绝对地;完全地完全地absolutelyab

7、solute1._ 冒险做什么冒险做什么 2._ 全部焚毁全部焚毁 3._ 被任命为被任命为 4._ 前往前往5._ 有有天赋天赋6._ 是是的家园的家园be home totake risks of doing sth.burn to the groundbe appointed asmake ones way to/towardshave a gift for(三三)短语短语8.natural reserve _9.guarantee against _10.a great diversity of _11.give birth to _12.be enthusiastic about _

8、 13.glance through _14.be in a panic _ 处在恐慌中处在恐慌中自然保护区自然保护区保证不保证不多种的多种的分娩、出生分娩、出生对对很热情很热情/热心热心匆匆看一遍匆匆看一遍1.appoint vt.任命任命;委派委派;约定约定;指定指定 (时间时间,地点等地点等)【教材原句】【教材原句】I was appointed as a volcanologist working for the Hawaiian Volcano Observatory(HVO)twenty years ago.二十年前二十年前,作为一名火山学家作为一名火山学家,我被派到夏威夷火山观测

9、站我被派到夏威夷火山观测站(HVO)工作。工作。【拓展】【拓展】appoint sb.as/to be 任命某人为任命某人为 appoint sb.to do sth.委派某人做某事委派某人做某事 appoint sth.(for sth.)(为某事为某事)确定确定(日期、场所日期、场所)翻译下列句子。翻译下列句子。1)戴维被任命为主席。戴维被任命为主席。2)她最近被任命为委员会成员。她最近被任命为委员会成员。3)会议日期尚未确定。会议日期尚未确定。David was appointed(as)chairman.She has recently been appointed to the co

10、mmittee.A date for the meeting is still to be appointed.2.suit n.（从事活动时穿的）成套服装（从事活动时穿的）成套服装 vi.适宜，有利于适宜，有利于 【教材原句】【教材原句】We had white protective suits that covered our whole body,helmets,big boots and special gloves.我们都穿着白色的防护服遮住全身我们都穿着白色的防护服遮住全身,戴戴 上了头盔和特别的手套上了头盔和特别的手套,还穿了一双大还穿了一双大 靴子。靴子。【拓展】【拓展】sui

11、t sth.to sth.使某物适合于另一事物使某物适合于另一事物be suited for/to 适合适合be suitable for sb./sth.适合于某人适合于某人/某物某物be suitable to do sth.适合做某事适合做某事【辨析】【辨析】suit/fit/matchsuit常指花色、款式等方面适合。常指花色、款式等方面适合。fit常指衣服、鞋子等在尺寸、大小等常指衣服、鞋子等在尺寸、大小等方面适合。方面适合。match常指品质、颜色、设计等方面常指品质、颜色、设计等方面相称。相称。选用合适的单词并用其正确形式填空。选用合适的单词并用其正确形式填空。suit,fit,

12、match1)Short skirts dont really _ me I havent got the legs for them.2)This programme is not _ for children.3)The trousers dont _ him;they are too small.suitsuitablefitsuit,fit,match4)If you want to go by bus,that _ me fine.5)The doors were painted blue to _ the walls.suits match3.shoot vt.射中射中;射伤射伤

13、【教材原句】【教材原句】She was shot.她中枪了。她中枪了。【归纳】【归纳】shoot sb./sth.射中某人射中某人/某物某物 shoot at sb.瞄准某人瞄准某人/某物某物翻译下列句子。翻译下列句子。1)他举起枪他举起枪,向那只鸟射击向那只鸟射击,但没有射中。但没有射中。2)警察击中了那个小偷的腿部。警察击中了那个小偷的腿部。He lifted his gun and shot at the bird,but he didnt hit it.The policeman shot the thief in the leg.4.anxious adj.忧虑的忧虑的;不安的不安的

14、 【教材原句】【教材原句】I was so anxious and couldnt move at first.起初我很焦虑起初我很焦虑,不敢动弹。不敢动弹。【归纳】【归纳】be anxious about/for sb./sth.=be worried about sb./sth.为为担心担心 be anxious to do sth.=be eager to do sth.渴望渴望(急于急于)做某事【拓展】做某事【拓展】anxiety n.担心担心;焦虑焦虑;渴望渴望根据所给汉语及英语提示完成下列句子。根据所给汉语及英语提示完成下列句子。1)一些人乘飞机旅行时会感到焦虑。一些人乘飞机旅行时

15、会感到焦虑。Some people feel _ air travel.2)把你的烦恼告诉医生。把你的烦恼告诉医生。Share _ with your doctor.3)他强烈渴望在赛跑中获胜。他强烈渴望在赛跑中获胜。He has _ in the race.anxious aboutyour anxietiesa strong anxiety to win5.panic v.受惊受惊;惊慌惊慌 n.惊慌惊慌;恐慌恐慌 【教材原句】【教材原句】I felt very nervous and had to force myself not to panic.我非常紧张我非常紧张,不得不不得不 强

16、迫自己不要惊慌。强迫自己不要惊慌。【拓展】【拓展】panic sb.into doing sth.使某人惊慌地做某事使某人惊慌地做某事 get into a panic 使陷入惊慌状态使陷入惊慌状态 in panic 惊慌失措地惊慌失措地 panic over/about/at sth.对某事感到恐慌对某事感到恐慌 根据括号内所给汉语提示完成下列句子。根据括号内所给汉语提示完成下列句子。1)When the fire broke out,the audience _(陷入一片惊慌陷入一片惊慌).2)The crowd _(因因而恐慌而恐慌)the sound of the guns and f

17、led in all directions.3)_(不要惊慌不要惊慌),boys;theres no danger.got into a panicpanicked at Dont panic6.guarantee v.保证保证;担保担保;保修保修 n.保证保证;担保担保;保修单保修单 【教材原句】【教材原句】If you are lucky enough to visit the Lake of Heaven with your loved one,dont forget to make a wish to guarantee your love will be as deep and la

18、sting as the lake itself.如果你有幸同你所爱的人去游天池如果你有幸同你所爱的人去游天池,别忘别忘 了许愿以确保你们的爱情像湖水一样深了许愿以确保你们的爱情像湖水一样深 厚、持久。厚、持久。【用法】【用法】guarantee sb.against/from.保证某人免受损害、危险等保证某人免受损害、危险等 guarantee sb.sth.对某人约定对某人约定或保证或保证 guarantee to do 保证某事发生保证某事发生 guarantee+that 从句（从句（that可省略）可省略）under guarantee 在保用期内在保用期内翻译下列句子。翻译下列句子

19、。1)我们不能保证我们的航班永不延误。我们不能保证我们的航班永不延误。2)我们卖出的鞋有六个月的保修期。我们卖出的鞋有六个月的保修期。We cant guarantee that our flights will never be delayed.The shoes we sell have a six months/six-month guarantee.make ones way to 前往前往 【教材原句】【教材原句】It was not easy to walk in these suits,but we slowly made our way to the edge of the c

20、rater and looked down into the red,boiling centre.穿着这些衣服走起路来实在不容易穿着这些衣服走起路来实在不容易,但我们还是缓缓往火山口的边缘走去但我们还是缓缓往火山口的边缘走去,并且向下看到了红并且向下看到了红红的沸腾的中央。红的沸腾的中央。【拓展】【拓展】make way for 为为让路让路 fight ones way 奋力前进奋力前进 lose ones way 迷路迷路 feel ones way 摸索前进摸索前进 force ones way 强行前进强行前进;挤出去挤出去 push ones way 挤出来挤出来 wind one

21、s way 蜿蜒前进蜿蜒前进翻译句子。翻译句子。The man made his way towards the harbour.那位男子朝港口的方向走了。那位男子朝港口的方向走了。【拓展】【拓展】at a(single)glance 看一眼看一眼(就就)at first glance 乍一看、乍看之下乍一看、乍看之下 glance over 匆匆看一遍匆匆看一遍 2.glance through 匆匆看一遍匆匆看一遍 【教材原句】【教材原句】Glance through theses questions.浏览这些问题。浏览这些问题。【辨析】【辨析】glance,glare,stareglan

22、ce表示表示“一瞥、扫视一瞥、扫视”，强调瞬间动作，强调瞬间动作;glare表示表示“怒目而视怒目而视”;stare表示表示“凝视、盯着看凝视、盯着看”,含有无理或粗鲁的意味含有无理或粗鲁的意味,也可以表示也可以表示“惊奇、害怕或深思地看惊奇、害怕或深思地看”。3.vary from.to.从从到到不等不等 【教材原句】【教材原句】The land varies in height from 700 metres above sea level to over 2,000 metres and is home to a great diversity of rare plants and an

23、imals.这里地面的高度从海拔这里地面的高度从海拔700米到米到2,000多米不等多米不等,是多种稀有动植物的生长地。是多种稀有动植物的生长地。【拓展】【拓展】vary with 随随而变化而变化 vary between.and.由由到到情况不等情况不等 a variety of.种类繁多的种类繁多的,大量的大量的 various adj.不同种类的不同种类的,多种多样的多种多样的1.Although my job is occasionally dangerous,I dont mind because danger excites me and makes me feel alive.

24、虽然我的工作偶尔也有危险虽然我的工作偶尔也有危险,但是我并不在乎但是我并不在乎,因为危险能激励我。因为危险能激励我。“make sb.do sth.”句式表示句式表示“使某人做某事使某人做某事”。make为使役动词为使役动词,do为省略了不定式符号为省略了不定式符号to的不定式。的不定式。2.I was about to go back to sleep when suddenly my bedroom became as bright as day.我刚要再睡我刚要再睡,突然我的卧室亮如白昼。突然我的卧室亮如白昼。“be about to do sth.”句式表示句式表示“即将做某事即将做某

25、事”。表示有计划、有安排地做某事。表示有计划、有安排地做某事,相当于相当于mean to do sth.,be going to do sth.。动词动词-ing形式作状语形式作状语1.动词动词-ing形式可作状语，表示时间、条件、原因、让步、方式或伴随情况等，其逻辑主语通常与句子的主语一形式可作状语，表示时间、条件、原因、让步、方式或伴随情况等，其逻辑主语通常与句子的主语一致，动词致，动词-ing形式所表示的动作与主语之间构成逻辑上的主谓关系。形式所表示的动作与主语之间构成逻辑上的主谓关系。e.g.Hearing the news,students all jumped with joy.W

26、orking hard,youll certainly make your dream come true.Seeing nobody in the office,I decided to leave them a note.I got home,feeling very tired.2.动词动词-ing形式的一般式所表示的动作常形式的一般式所表示的动作常 与谓语动作同时发生，其完成式所表示与谓语动作同时发生，其完成式所表示 的动作发生在谓语动作之前。的动作发生在谓语动作之前。e.g.Reading the book alone in his room,Peter nodded from ti

27、me to time.Having eaten too much for supper,Tom couldnt go to sleep3.动词动词-ing形式的否定形式常在其前面加形式的否定形式常在其前面加not。e.g.Not seeing Susan,I asked where she was.Not having done it right,he tried again.4.动词动词-ing形式作状语形式作状语,其前往往可以加其前往往可以加when,while,if,unless,once,though,as if等连词，构成等连词，构成“连词连词+动词动词-ing形式形式”结构。结构。

28、e.g.John hurt his leg while playing football.The woman paused for a while as if waiting for a reply.5.动词动词-ing形式可以有其独立的逻辑主语，二者构成独立主格结构。形式可以有其独立的逻辑主语，二者构成独立主格结构。e.g.Mr.Smith being ill,wed better put the meeting off.We explored the cave,Mike acting as guide.6.动词动词-ing形式或独立主格结构作状语时，形式或独立主格结构作状语时，可转换为相对

29、应的状语从句。可转换为相对应的状语从句。e.g.Hearing the sad story,Emma was moved to tears.=When she heard the sad story,Emma was moved to tears.Not having done physical exercise for some time,Tim is not as energetic as before.=Because he hasnt done physical exercise for some time,Tim is not as energetic as before.Time

30、permitting,Id like to see the new film.=If time permits,Id like to see the new film.用括号内动词的正确形式完成下面短文。用括号内动词的正确形式完成下面短文。1._(cause)more serious accidents last year than ever,young motorists now face stricter rules from the US Traffic Safety Board.2._(concern)for the safety of people,experts hold the

31、view that young drivers especially should be banned from the roads at night.3._(have)a few drinks with their friends in a pub,young motorists often feel overconfident behind the wheel.Having causedConcernedHaving hadThe worst time for accidents is Friday and Saturday nights.Although 4._(drive)less t

32、han adults at night,teenagers are involved in more deathly accidents.In many southern states,with an adult holding a driving license 5._(sit)beside them,children of 15 or 16 are allowed to drive.The state issuing driving licenses to the youngest drivers is Arkansas.There children of 14 may drive und

33、er supervision(监督监督)of an adult.6._(drive)for two years the teenagers are then issued an official license.drivingHaving drivensittingThey are only 16.Most experts agree that,7._(be)so young,youths cannot all be expected to act like responsible drivers.8._(realize)this,several states have started to

34、change the respective state laws.beingHaving realized如何介绍旅游景点如何介绍旅游景点【写作任务】【写作任务】假设你是李华，你的新西兰笔友假设你是李华，你的新西兰笔友Nick将于八月来四川旅游，特来信询问有关旅游景点情况。请根据下表所将于八月来四川旅游，特来信询问有关旅游景点情况。请根据下表所提供的要点，写一封回信，并表示盼望他的到来。提供的要点，写一封回信，并表示盼望他的到来。旅游资源旅游资源 许多世界著名的风景名胜，如：九寨沟（海子：清澈见底；色彩许多世界著名的风景名胜，如：九寨沟（海子：清澈见底；色彩斑斓）都江堰水利工程（斑斓）都江堰水

35、利工程（2000多年历史；仍在发挥作用）多年历史；仍在发挥作用）相关信息相关信息 气候适宜；交通方便气候适宜；交通方便 注意：注意：1.词数词数100左右，信的格式及开头已为你写好左右，信的格式及开头已为你写好 （不计入总词数）。（不计入总词数）。2.可根据内容要点适当增加细节，以使行文可根据内容要点适当增加细节，以使行文 连贯。连贯。3.参考词汇：省份参考词汇：省份province；海子；海子lake；都江；都江 堰水利工程堰水利工程Dujiangyan Irrigation ProjectDear Nick,Im glad to hear that youre coming to Sich

36、uan in August._Yours sincerely,Li Hua【写作指导】【写作指导】介绍旅游景点属于说明文，所以它首先应具备说明文的特点，即要按照一定的顺序（时间顺序、空间顺序、逻辑顺介绍旅游景点属于说明文，所以它首先应具备说明文的特点，即要按照一定的顺序（时间顺序、空间顺序、逻辑顺序等）和模式（先总后分、由整体到局部、由概述到细节等）来展开描写。其次，要重点突出，详略得当。写作时序等）和模式（先总后分、由整体到局部、由概述到细节等）来展开描写。其次，要重点突出，详略得当。写作时应重点描写旅游景点的特别之处，突出其独特的风景特色、历史典故、地理风貌、风土人情、传说故事、民族习俗应

37、重点描写旅游景点的特别之处，突出其独特的风景特色、历史典故、地理风貌、风土人情、传说故事、民族习俗或古迹名胜等，这样才能给读者留下深刻的印象。最后，语言要生动，富有感染力，使读者有身临其境之感且或古迹名胜等，这样才能给读者留下深刻的印象。最后，语言要生动，富有感染力，使读者有身临其境之感且能激起其强烈的旅游欲望。能激起其强烈的旅游欲望。此类写作一般分为三部分：此类写作一般分为三部分：第一部分：整体介绍。交代清楚自己要介第一部分：整体介绍。交代清楚自己要介 绍的对象是什么。绍的对象是什么。第二部分：按照一定的顺序具体描写景第二部分：按照一定的顺序具体描写景 观，着重展示其最具有代表性观，着重展示

38、其最具有代表性 的地方，使读者如睹其物，如的地方，使读者如睹其物，如 临其境。临其境。第三部分：总结景观魅力，希望读者能亲第三部分：总结景观魅力，希望读者能亲 身体验该景观。身体验该景观。另外，在写作过程中我们还要注意：另外，在写作过程中我们还要注意：1.合理安排说明顺序。在介绍方位时，最好按合理安排说明顺序。在介绍方位时，最好按 空间顺序来写，这样会使读者一目了然，在空间顺序来写，这样会使读者一目了然，在 脑海中有一个清晰的方位图。脑海中有一个清晰的方位图。2.时态较为统一。多用一般现在时，如涉及到时态较为统一。多用一般现在时，如涉及到 历史事件的描述，则用一般过去时。历史事件的描述，则用一

39、般过去时。3.自然景观与人文景观的有机结合。不同的风自然景观与人文景观的有机结合。不同的风 景区有不同的特点，要对每个地方的自然风景区有不同的特点，要对每个地方的自然风 景进行描述，同时结合景观的历史及当地的景进行描述，同时结合景观的历史及当地的 风土人情、生态、环境保护等知识，以达到风土人情、生态、环境保护等知识，以达到 自然景观和人文景观的和谐统一。自然景观和人文景观的和谐统一。4.抒发感情，融情于景。景点介绍不同于一般抒发感情，融情于景。景点介绍不同于一般 的说明文，在描写景物时可抒发个人情感，的说明文，在描写景物时可抒发个人情感，也可对景物进行生动细致的描写。也可对景物进行生动细致的描

40、写。【常用表达】【常用表达】.lie(s)in/on/to the east/west/north/south of.Located in.,.covers an area of.is located/lies in/to/on.,covering an area of.has become one of the most popular tourist attractions for.be known/famous for/as.It has a population/an area of.,with a history of.The weather here gets neither to

41、o cold nor too hot all the year round.rich in tourist attractions and enjoy many world-famous places of interest,such as.well known for.,which.If you come to.for a visit,you will have a chance to enjoy.,known as.,attracts visitors from all over the world.Youve made a wise choice to travel.Besides,th

42、e nice weather and convenient transportation.can make your trip more enjoyable.A walk around.is a feast for your eyes.Im sure youll have a good time.【参考范文】【参考范文】Dear Nick,Im glad to hear that youre coming to Sichuan in August.Youve made a wise choice to travel here.Sichuan Province is rich in touris

43、t attractions and enjoys many world-famous places of interest,such as Jiuzhaigou and Dujiangyan Irrigation Project.Jiuzhaigou is well known for its beautiful lakes,of which the water is clear and looks colorful.It can excite visitors imagination.Another attraction is Dujiangyan Irrigation Project.It

44、 was built over 2,000 years ago and is still playing an important part in irrigation today.Besides,the nice weather and convenient transportation here can make your trip more enjoyable.Im sure youll have a good time.Im looking forward to your coming.Yours sincerely,Li Hua 1.(2014浙江改编浙江改编)Amie Salmon

45、,disabled,is attended throughout her school days by a nurse _(appoint)to guard her.答案：答案：appointed 考查非谓语动词考查非谓语动词 句意：句意：Amie Salmon,残疾残疾,委派一位护士全程陪她上学。分析结构可知委派一位护士全程陪她上学。分析结构可知,此处是此处是nurse后的定语后的定语;appoint与与nurse之之间为逻辑上的动宾关系间为逻辑上的动宾关系,故要用过去分词作定语。故要用过去分词作定语。2.(2014福建改编福建改编)It is widely acknowledged tha

46、t students should _(evaluate)in terms of overall quality.答案：答案：be evaluated 句意：人们普遍认为应该用综合能力对学生进行评价。句意：人们普遍认为应该用综合能力对学生进行评价。3.(2014江苏改编江苏改编)The lecture _ been given,a lively question-and-answer session followed.答案：答案：having考查非谓语动词。考查非谓语动词。a lively question-and-answer session followed紧跟着是一个问答环节紧跟着是一个

47、问答环节,是句子主是句子主干干,所以逗号前面部分是要用非谓语动词作状语所以逗号前面部分是要用非谓语动词作状语,the lecture与与give之间是被动关系之间是被动关系,又又give动作发生在动作发生在follow动动作之前作之前,所以要用所以要用having been done形式作状语形式作状语,即表示被动即表示被动,又强调完成。又强调完成。4.（2016天津）天津）4.The cooling wind swept through out bedroom windows,_ air conditioning unnecessary.A.making B.to make C.made D

48、.being made 答案：答案：A,分析：分析：making是现在分词做结果状语。现在分词表必然结果，是现在分词做结果状语。现在分词表必然结果，to do不定式表出乎意料的结果。不定式表出乎意料的结果。“凉凉风从卧室的窗外吹进来，必然使得空调是没必要打开的。风从卧室的窗外吹进来，必然使得空调是没必要打开的。5.（2016北京）北京）32.Newly-built wooden cottages line the street,_ the old town into a dreamland.A.turn B.turning C.to turn D.turned 答案：答案：B,分析：分析：tu

49、rning是现在分词做结果状语。现在分词表必然结果，是现在分词做结果状语。现在分词表必然结果，to do不定式表出乎意料的结果。不定式表出乎意料的结果。“新新建了成排的木制房屋，必然会使这个小镇变成了梦想之地。建了成排的木制房屋，必然会使这个小镇变成了梦想之地。6.（2016浙江）浙江）19.I had as much fun sailing the seas as I now do with students.A.working B.work C.to work D.worked 答案：答案：A,分析：分析：working是现在分词做方式状语，句意：我在海上航行和现在与学生在一起一样快乐。是

50、现在分词做方式状语，句意：我在海上航行和现在与学生在一起一样快乐。I和和work是主谓关系，用现在分词作时间状语。是主谓关系，用现在分词作时间状语。7.（2015湖南）湖南）30.When the clerk saw a kind face wrinkled in an apologetic smile,she stood rooted to the ground,_ whether to stay or leave.A.wondering B.wonder Cto wonder Dwondered 答案：答案：A 解析：考查非谓语动词。主句的主语解析：考查非谓语动词。主句的主语she与动词与