课时102Unit5Thepowerofnaturelanguagepoints

1、共 92 页1vUnit 5The power of nature v- language pointsv授课人授课人 ： v课时序号：课时序号：v授课日期授课日期 2013年年1月月8日日共 92 页2Learning aimsv1.Talk about volcanoes and the work of volcanologistsv2.Help the students learn how to analyze the way the writer describes his exciting job.v3.Practise Sss reading skills.共 92 页3Every

2、day EnglishvAll the art of living lies in the fine mingling of letting go and holding on. v生活的艺术在于，好好把握每一生活的艺术在于，好好把握每一次的放手与坚持。次的放手与坚持。共 92 页4Revision共 92 页5vfrom all over the world vexcite me vordinary peoplevbe appointed as vwork for vcollect information vbe warned to do vout of the wayvbe covered

3、 with v来自全世界来自全世界L2v使我兴奋使我兴奋L4v常人常人L6v被任命为被任命为L7v为为工作工作L7v搜集信息搜集信息L8v被警告去做被警告去做L11v不碍事不碍事L12v被被覆盖覆盖L13共 92 页6verupt from vas bright as day vin the distance vbe lucky enough to do vhave a much closer look at vmake our way to vbe enthusiastic about vbe amazed at vas well as v从从喷发喷发L14v和白天一样亮和白天一样亮L26v

4、在远方在远方L27v做做足够幸运足够幸运L30v近看近看L30v摸索前行摸索前行L35v对对热情热情L39v对对感到惊讶感到惊讶L40v和、也和、也L40共 92 页7vlanguage points learning 共 92 页81I was_about_to_go back to sleep when suddenly my bedroom became as bright as day. (L25)我我刚要睡，突然我的卧室亮如白昼。刚要睡，突然我的卧室亮如白昼。共 92 页9此句用了此句用了be about to do when 句型句型, 意思是意思是_, 等于等于_.正要做正要做这

5、时这时be on the point of doing when 共 92 页10我正要出门去你家辅导你英语，这时我叔我正要出门去你家辅导你英语，这时我叔叔来了。叔来了。我正在街上走着，这时我看见了我的老朋我正在街上走着，这时我看见了我的老朋友玛丽。友玛丽。I _ to your home to help you with your English _ my uncle came.I _ in the street _ I saw my old friend Mary.was about to gowhenwas walkingwhen共 92 页11我刚完成工作这时你来电话了。我刚完成工作这

6、时你来电话了。I _ my work _ you called me.had finishedwhen共 92 页12 hardlywhen 还没还没 (刚刚刚刚)就就 (一一就就)，主句常用，主句常用过去完成时过去完成时，从句用从句用一般过去时一般过去时。 Hardly had he come to see me when I came back. 共 92 页13(1)I _ go swimming _our guide saw me and shouted at me. 我正要去游泳，这时我们的导游看见了并对我正要去游泳，这时我们的导游看见了并对着我喊叫。着我喊叫。(2)I _ to L

7、ucy_ Lily cut in. 我正在和我正在和Lucy谈话时，突然被谈话时，突然被Lily打断。打断。 was about towhenwas talking when共 92 页14即境活用即境活用1We were _ to go out for camping _ it began to rain.Ahardly; thanBaround; asCabout; when Dnearly; while共 92 页152The other two climbed down into the crater to collect some lava for later study, but

8、this_being_my_first_experience,_I stayed at the top and watched them.(L36)另外两人爬下火山口去收集供日后研究用的另外两人爬下火山口去收集供日后研究用的岩浆，我是第一次经历这样的事，所以留在岩浆，我是第一次经历这样的事，所以留在山顶上观察他们。山顶上观察他们。共 92 页16句中句中this being.是独立主格结构是独立主格结构。独立主格结构由独立主格结构由“名词名词/代词形容代词形容词词/副词副词/现在分词现在分词/过去分词过去分词/不定式不定式/介词短语介词短语/名词名词”构成构成，在句中可做在句中可做条件状语条件

9、状语、时间状语时间状语、原因状语原因状语、伴随状语等伴随状语等。eg: Weather permitting, on Saturday evening guests will be entertained in the garden.共 92 页17I heard that she got injured in the accident, my heart full of worry.(表示结果表示结果)听说她在这场事故中受了伤听说她在这场事故中受了伤，我内心充满了我内心充满了担忧担忧。The rain having stopped, he went out for a walk.雨停了雨停了

10、，他出去散步他出去散步。(表示原因表示原因)More time given, we should have done it much better.(表示条件表示条件)如果给我们更多的时间如果给我们更多的时间，我们会做得更好我们会做得更好。共 92 页18The huntsman entered the forest, gun in hand.那位猎人手里提着枪走进了森林那位猎人手里提着枪走进了森林。(表示表示补充说明补充说明)Hundreds of people went out of the cinema, some in pairs, others alone.成百上千的人走出电影院成百

11、上千的人走出电影院，有的结伴而有的结伴而行行，有的独自出来有的独自出来。(表示方式表示方式)共 92 页19提示：提示：(1)独立主格结构一般用逗号同句子其余部独立主格结构一般用逗号同句子其余部分分开。分分开。(2) there be结构的独立主格结构是：结构的独立主格结构是：there beingn.。 There being another chance, he will try his best.假如再有一次机会假如再有一次机会，他会尽力而为他会尽力而为。共 92 页20即境活用即境活用2(2007山东山东)The country has already sent up three un

12、manned spacecraft, the most recent _ at the end of last March.Ahas been launched Bhaving been launchedCbeing launched Dto be launched共 92 页21(2)Wow! It snowed last night. What a nice world!Youre right. But its more difficult to find my missing keys with snow _ the ground.Acovered BcoverCto cover Dco

13、vering共 92 页22(3)The boys were happily making a snowman, _ with cold.Atheir faces red Btheir faces were redCtheir faces turned red Dtheir faces to be red共 92 页23(4)He was so tired that he fell asleep quickly, the light over his bed _.Aburn Bwent onClighted Don共 92 页24 跟踪跟踪 检测检测共 92 页25 .单项选择单项选择1Peo

14、ple should spare no effort to protect the environment._ Air pollution, as is known to all, does harm to our health.AAll right. BWhy not?CGo ahead. DAbsolutely.答案：答案：D解析：解析：考查口语答语。由句意知应选考查口语答语。由句意知应选D。“当然，对极了当然，对极了”，表示同意前者的观点。表示同意前者的观点。共 92 页262Can you imagine a volcano _ suddenly before you?Oh, it m

15、ust be terrible!Aerupted BeruptingCbeing erupted Dto be erupted答案：答案：B解析：解析：imagine 后接动名词的复合结构做宾语。后接动名词的复合结构做宾语。共 92 页273(2010襄樊五中襄樊五中)Shall I sit at this end of the boat or the other end?If you keep still, you can sit at _ end.Aneither BeachCeither Dany答案：答案：C解析：解析：either表示两者选一；表示两者选一；each表示三者或三者以上

16、的每表示三者或三者以上的每一个；一个；neither表示两者都不；表示两者都不；any表示任何一个。表示任何一个。共 92 页286Try not to start every sentence with “the”. _ the beginnings of your sentences.AVary BDecorateCForm DDescribe答案：答案：A解析：解析：vary “变更，改变变更，改变”；decorate “装饰，修饰装饰，修饰”；form “形成，养成形成，养成”；describe “描述描述”。共 92 页297It is all agreed that a good

17、education doesnt _ a good job.Aguarantee BresultCpromise Dpermit答案：答案：A解析：解析：句意为：大家一致认为良好的教育并不确保能得到一句意为：大家一致认为良好的教育并不确保能得到一份好工作。份好工作。共 92 页309(2010上海春招上海春招)_ as an Olympic event, a sport must be played in at least 75 countries on at least 4 continents.ATo accept BHaving acceptedCTo be accepted DAcce

18、pting答案：答案：C解析：解析：考查非谓语动词。语意：一项运动项目要想被认可为考查非谓语动词。语意：一项运动项目要想被认可为奥运项目，必须至少在四个大洲奥运项目，必须至少在四个大洲75个以上的国家开展过。动个以上的国家开展过。动词词accept的逻辑主语是的逻辑主语是a sport，它们之间为动宾关系，此处，它们之间为动宾关系，此处不定式不定式to be accepted表示目的，符合语意。表示目的，符合语意。共 92 页3110I called the airline to _ my flight reservation a week before I left for Canada.A

19、appoint BobtainCconfirm Dadmit答案：答案：C解析：解析：考查动词词义辨析。由句意可知，我提前一周给航空考查动词词义辨析。由句意可知，我提前一周给航空公司打电话的目的是想确定一下我动身去加拿大的航班预订。公司打电话的目的是想确定一下我动身去加拿大的航班预订。appoint任命；任命；obtain得到；得到；admit承认；承认；confirm确定。根据确定。根据句意应选句意应选C。共 92 页3211_ was most important to her, she told me, was whether she could be admitted to a key

20、 university the next year.AIt BThisCAs DWhat答案：答案：D解析：解析：句意：她告诉我对她来说最重要的是她下一年能否被句意：她告诉我对她来说最重要的是她下一年能否被重点大学录取。重点大学录取。what引导主语从句并在从句中做主语，其他引导主语从句并在从句中做主语，其他三项无此功能。三项无此功能。共 92 页3312(2010北京海淀期末北京海淀期末)Nearly half a million people are believed _ their homes as a result of the disaster.Ato leave Bto be le

21、ftCto be leaving Dto have left答案：答案：D解析：解析：考查非谓语动词。语意：人们认为有近考查非谓语动词。语意：人们认为有近50万人由于灾万人由于灾害而离开了他们的家园。害而离开了他们的家园。leave这个动作发生在这个动作发生在are believed之之前，因此非谓语动词应该用完成式，据此这里选前，因此非谓语动词应该用完成式，据此这里选D项。项。共 92 页3413He was about to tell me the secret _ someone patted him on the shoulder.Aas BuntilCwhile Dwhen答案：答案

22、：D解析：解析：考查考查 be about to do.when. “正要做某事的时正要做某事的时候候”。共 92 页3514As is well known, the Dragon Boat Festival and the custom of eating rice dumplings are _ to us Chinese.Atypical BuniqueCalone Dspecial答案：答案：B解析：解析：unique “独特的，是独特的，是特有的特有的”。typical “典型典型的的”，搭配，搭配 of; alone 独自的；独自的；special 特别的，专门的。特别的，专门的

23、。共 92 页3615_and no way to reduce her pain and suffering from the terrible disease, the patient sought her doctors help to end her life.AHaving given up hope of cureBWith no hope for cureCThere being hope for cureDIn the hope of cure答案：答案：B共 92 页373It_is_said_that this boy, who had a great gift for languages and persuasion, is the father of the Manchu people. 据说据说这个男孩子就是满族人的祖先，他具有这个男孩子就是满族人的祖先，他具有语言天赋和很强的说服力。语言天赋和很强的说服