2019-2020学年高中英语unit5thepowerofnaturesectionⅣlearningaboutlanguage&usinglanguage教学案版本：人教版选修6.doc

Section Learning about Language & Using Language课前预习检测单词识记1.candidate (n.) 候选人；候补者2precious (adj.) 贵重的；珍贵的3novelist (n.) 小说家novel (n.) 小说4document (n.) 文件；证件5uncomfortable (adj.) 不舒服的；不舒适的comfortable (adj.) 舒服的comfortably (adv.) 舒服地comfort (vt.) 安慰 (n.) 舒服6shoot (vt.) 射中；射伤shot (n.) 射击；枪炮声7tremble (vi.) 摇晃；摇动；颤抖trembling (n.) 颤抖；哆嗦8sweat (vi.) 出汗；流汗 (n.) 汗9anxious (adj.) 忧虑的；不安的anxiety (n.) 焦虑；担心；渴望10panic (vi.& vt.) 惊慌；恐慌 (n.) 惊慌；恐慌panicked (过去式/过去分词)11diverse (adj.) 多种多样的；不同的diversity (n.) 多种多样12bathe (vi.) 洗澡；游泳bath (n.) 洗澡13appreciation (n.) 欣赏；感激；感谢appreciate (vt.) 欣赏；感激14guarantee (vt.) 保证；担保短语完形1.give_birth_to 生育；分娩2have_a_gift_for 有的天赋3vary from . to .由到不等4be_home_to 的发源地5in_panic 惊慌地6at_first 起初7belong_to 属于8pick_up 拾起9glance_through 匆匆地看一遍；浏览10be_anxious_about 对感到忧虑语篇理解根据课文内容填空Changbaishan is Chinas largest nature reserve, _1_ people all over the world enjoy. The land varies in _2_ (high) and is home _3_ many rare plants and animals. The greatest _4_ (appreciate) in the reserve is Tianchi or the Lake of Heaven.Tianchi is a lake that has formed in the crater of a dead volcano. In winter the surface _5_ (freeze) over. On the top of the mountain you are rewarded with the clear waters and the view of _6_ other 16 mountain peaks.There are many _7_ (story) about Tianchi. Three young women from heaven _8_ (bathe) in Tianchi. After the _9_ (young) girl swallowed a fruit, she became pregnant and gave birth to a boy, who is the father of the Manchu people.If you visit Tianchi with your loved one, dont forget to make a wish _10_ (guarantee) your love.1_2._3._4._5_6._7._8._9_10._答案：1.which2.height3.to4.appreciation5.freezes6.the7.stories8.were bathing9.youngest10.to guarantee课堂合作探究The Language Points of Learning about Language1Having heard a scream, I rushed downstairs only_to_see my hostess lying unconscious on the floor, surrounded by her guests.(教材P37)听到一声尖叫后，我冲到楼下，结果发现我的女房东躺在地板上，毫无意识，房客们围在她的周围。“only不定式”结构剖析本句中only to see是“only不定式”结构，该结构常在句中作结果状语，表示出人意料的结果。He lifted a rock only_to_drop it on his own feet.他搬起石头却砸了自己的脚。He took the time to apply for the job, only_to_be_told he was not qualified.他花时间申请这份工作，结果却被告知他资历不够。Carbon burns in oxygen or air, thereby forming carbon dioxide.碳在氧气或空气中燃烧，因而形成二氧化碳。【即景活用】单句语法填空After the war, Scarlett went home only _ (find) burnt houses and abandoned farms everywhere.Burke knocked out Byrne, thus _ (become) champion.答案：to findbecoming2She was shot.(教材P37)她被击中了。shoot vt. 射中；射伤图解助记The murderer was_shot_in_the_back while trying to escape.凶手试图逃跑时背部中枪。The soldiers are_shooting at the target.士兵们正在朝靶子射击。The rose bush is putting out new shoots.玫瑰花丛正长出新枝。We heard some shots in the distance.我们听见远处有几声枪响。名师点津shoot的过去式/过去分词是shot。【即景活用】单句语法填空“Dont move, or Ill shoot _ you，” the policeman said seriously to the murderer.Two of her _ (shoot) hit the centre of the target.The bird flew away and avoided _ (shoot)答案：atshotsbeing shotThe Language Points of Using Language1I was so anxious and couldnt move at first.(教材P38)起初我很焦虑，不敢动弹。anxious adj.忧虑的；不安的His brother is_anxious_for a new bike.他的兄弟渴望有一辆新自行车。He was_anxious_not_to_be misunderstood.他希望不被人误解。He is_anxious_that there should be no delay.他非常希望不会出现延误。辨析：anxious与eagerHe seemed anxious_about the meeting.他似乎对这次会议忧心忡忡。There are plenty of graduates eager_for work.有大量毕业生渴求工作。【即景活用】单句语法填空They were all anxious _ the result of the baseball game.She was anxious _ (finish) school and get a job.My mother was filled with _ (anxious) about my health.Residents are waiting for the decision _ (anxious)答案：aboutto finishanxietyanxiously2I felt very nervous and had to force myself not to panic.(教材P38)我感到非常紧张，不得不强迫自己不要惊慌。panic vi.& vt.惊慌n惊慌；恐慌The banks were panicked_into_selling dollars.银行正惊慌地抛售美元。The crowd panicked_over the sound of the guns.人们听到枪声都感到惊慌失措。The small boy looked round in_panic.小男孩惊慌地四下张望。名师点津panic的过去式/过去分词是panicked；现在分词是panicking。【即景活用】单句语法填空The animals _ (panic) over the forest fire.She got _ a panic when she thought shed lost the tickets.答案：panickedinto第1段3The 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 animals.(教材P39)这里地面的高度从海拔700米到2,000多米不等，是多种多样稀有动植物的生长地。vary from . to . 由到不等Opinions on this matter vary greatly from person to person.在这个问题上，每个人的观点大不一样。The menu varies_with the season.菜单随季节而变动。A rich variety_of plants grow here. 这里生长着名目繁多的草木。【即景活用】单句语法填空She took the job for _ (vary) reasons.These fishes vary _ weight _ 3 pounds to 5 pounds.There is a wide _ (vary) of patterns to choose from.答案：variousin; fromvariety第3段4When she picked_up the fruit to smell it, it flew into her mouth.(教材P39)当她拿起水果来闻的时候，它飞进了她的嘴里。pick up 拾起；拿起；改善；接某人；接收(信号)；学会Ill pick you up at 5：00.我五点钟来接你。We were able to pick_up the BBC World Service.我们能收到英国广播公司国际广播节目。The insecticide might harm the flowers. Lets pick_off the insects by hand.杀虫剂可能会伤害花朵。我们用手把虫捉下来吧。He picked_out the ripest peach for me.他给我挑了个熟透了的桃子。【即景活用】单句写作我们第二天早晨开车去机场接苏姗。We drove to the airport the next morning _ Susan.我被选中代表整个团队。I have _ to represent the team.答案：to pick upbeen picked out5It is said that this boy, who had a great gift for languages and persuasion, is the father of the Manchu people.(教材P39)据说这个男孩就是满族人的祖先，具有语言天赋和很强的说服力。“It is said that .”结构剖析本句使用了“It is said that .”结构，表示“据说”的意思，it为形式主语，that引导的为主语从句。相当于people say that . 的意思。该结构还可以改变成“Sb. is said to do .”结构。但要注意根据动词不定式和is said动作之间的时间关系，使用不定式的一般式、进行式或完成式。They say hes a miser. It_is_said_that hes a miser.He_is_said_to_be a miser.据说他是一个小气鬼。It_is_reported_that the temperature will decline sharply in one or two days.据报告近一两天气温将明显下降。It_is_wellknown_that China is one of the most prosperous countries in the world.众所周知，中国是世界上最繁荣的国家之一。It_is_supposed_that the Prime Minister will visit Moscow next month.据推测，首相于下月访问莫斯科。【即景活用】单句语法填空It is required in the regulations _ you should not tell other people the password of your email account.He is said _ (invent) the sport of celebritywatching. 答案：thatto have invented第4段6If 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 lasting as the lake itself.(教材P39)如果你有幸同你所爱的人去游天池，不要忘了许愿来保证你们的爱情像湖水一样深厚、持久。guarantee vt.保证；担保We guarantee_to_behave ourselves tomorrow.我们保证明天好好表现。Surplus resources alone do not guarantee growth.仅有富余的资源并不能确保发展。【即景活用】单句语法填空We guarantee _ (deliver) within a week.The watch is still _ guarantee.We cannot guarantee _ our flights will never be delayed.答案：to deliverunderthat天上的湖(天池)长白山在东北的吉林省，这个美丽的山区大部分是茂密的林区。长白山是中国最大的自然保护区，保持着它的原始状态，以供中国人民和世界各地的游客们欣赏。这里地面的高度从海拔700米到2,000多米不等，是多种多样稀有动植物的生长地。珍稀动物有白鹤、黑熊、豹子和虎。许多人到长白山来研究珍奇的动植物。另外一些人则是到山里来走一走，看看那些蔚为壮观的瀑布，或者在温水池里泡个澡。然而保护区里最令人欣赏的地方则是天池，或者说是天上的湖。天池是一个深水湖，是由山顶一个死火山的火山口形成的。湖的海拔高度为2,194米，水的深度超过200米，到冬天湖面就全部结冰了。从路的尽头到山顶约需一个小时。你一到达山顶就会得到回报你不仅可以看到天池那清澈如镜的湖水，而且还可以看到天池四周的16座山峰。天池有着许多传说故事，其中最著名的是关于从天上下凡的三位少女的故事。她们在天池洗澡时，突然有一只鸟飞到她们的上方，把一个小小的水果扔在最年轻的姑娘的衣服上。当她拿起水果来闻的时候，它飞进了她的嘴里。姑娘吞食了这个果子，后来就怀了孕。过了一段时间，她生下了一个漂亮的小男孩。据说这个男孩就是满族人的祖先，具有语言天赋和很强的说服力。如果你有幸同你所爱的人去游天池，不要忘了许愿来保证你们的爱情像湖水一样深厚、持久。课后演练提能 基础题.单词拼写1When the wind blows, the leaves will t_.答案：tremble2The police have warned the children not to b_ in the polluted river.答案：bathe3Some hospital patients experience high levels of a_.答案：anxiety4He injured his head and was u_ for one hour.答案：unconscious5Living in big cities will put you in touch with people from d_ cultures.答案：diverse.选词填空vary from . to . , glance through, give birth to, have a gift for, get into a panic, be anxious about, be rewarded with, a diversity of, be home to, pick up1The situation _ slightly _ country _ country.答案：varies; from; to2She _ very _ the safety of her daughter. 答案：is; anxious about3The boy is very clever and _ art.答案：has a gift for4Everyone who reached the summit _ a magnificent view.答案：was rewarded with5She _ a baby last night.答案：gave birth to6_ the text and then answer the following questions.答案：Glance through7The old man _ when he found the door was open.答案：got into a panic8This nature reserve _ different kinds of rare plants and animals.答案：is home to9The bus _ passengers outside the airport.答案：picks up10The resolution is made after considering _ opinions.答案：a diversity of.单句语法填空1Please accept this gift in _ (appreciate) of all youve done for us.答案：appreciation2 (spend) the past year as an exchange student in the UK, Jane appears more mature than most of her age.答案：Having spent3An old lady came running to the bus stop, only _ (find) the bus had gone. 答案：to find4At the railway station, we all stood on the platform, _ (wave) goodbye to Mrs Lee until the train was out of sight.答案：waving5We guarantee _ (replace) the broken door free of charge.答案：to replace6All the rooms are _ (comfort) furnished.答案：comfortably7Two of her _ (shot) hit the centre of the target.答案：shots8The sun began to rise in the sky, _ (bathe) the mountain in golden light.答案：bathing9He _ (panic) and ran as fast as he could to safety.答案：panicked10Alice is not performing now. She is said _ (leave) the stage already and has become an official.答案：to have left.单句写作1我星期天到达海南，结果却发现杰克已先期抵达。I reached Hainan on Sunday, _ ahead of time.答案：only to find that Jack had arrived2据报道，红海行动深受广大观众欢迎。_ Operation Red Sea is popular with a large audience.答案：Its reported that3谣言使许多投资者感到恐慌而抛售股票。Rumors _ many investors _ their shares.答案：panicked; into selling off4我们不能保证飞机在雾天准点起飞。We cant _ punctually in foggy weather.答案：guarantee that the plane will take off5假如你支付现金的话，我会不胜感激。I would _ if you paid in cash.答案：appreciate it能力题.完形填空 The year is 2094. It has been announced that comet (彗星) is heading towards the Earth. Most of it will miss our planet, but two pieces will probably _1_ the southern half of the Earth.On 17 July, a _2_ which is four kilometers wide enters the Earths _3_ with a massive explosion. About half of the piece is destroyed, but the _4_ part hits the South Atlantic at 200 times the speed of _5_. The sea _6_ and a huge hole is made in the sea bed. Huge waves are created and spread out from the hole. The wall of water, a kilometer high, rushes towards southern Africa at 800 kilometers an hour. Cities on the African coast are totally destroyed and millions of people are _7_.Before the waves reach South America, the second piece of the comet _8_ in Argentina. Earthquakes and volcanoes are _9_ off in the Andes Mountains. The shock _10_ move north into California and all around the Pacific Ocean. The cities of Los Angeles, San Francisco and Tokyo are completely _11_ by earthquakes. Millions of people in the _12_ half of the earth are already dead, and the _13_ wont be safe for long. Because of the explosions, the sun is _14_ by clouds of dust, and temperatures around the world fall to almost zero. Crops are ruined. The sun wont be seen again for many years. Wars _15_ as countries fight for _16_. A year later, no more than 10 million people remain _17_.Could it really _18_？ In fact, it has already happened more than once in the history of the Earth. Science shows that dinosaurs (恐龙) _19_ on the Earth for over 160 million years. Then 65 million years ago they suddenly disappeared. Many scientists believe that the Earth was hit by a piece of heavenly object. The dinosaurs couldnt live through the cold _20_ that followed and they died out. Will we meet the same end?篇章导读：本文是一篇记叙文。文章假想了在2094年的一天，彗星的两个碎片撞击地球后，将会对地球上人们的生活有怎样的影响。1A.attack Bhit CbeatDdamage答案：B彗星应该是“击中”地球，故应该是hit “击中；袭击”。文章倒数第三句也是提示。2A.pieceBcomet CpartDhalf答案：A指两块碎片中的一块进入大气层。a piece与上一段中的two pieces相照应。3A.air Benvironment Csituation Datmosphere答案：D此处指彗星碎块进入大气层，所以应用atmosphere。4A.restBotherCremainingDhalf答案：C该彗星石的一部分已经毁灭，剩下的(remaining)部分和地球相撞。rest不能作定语，只能用the rest of sth.。5A.soundBvoice Cearth Dair答案：A以两百倍于声速的速度才符合科学常识和此处语境。6A.burnsBdestroys CharmsDboils答案：D根据上下文可知，此处指大海沸腾起来，而不是燃烧起来。harm和destroy不合题意。7A.deadBlost CdrownedDdamaged答案：C好几百万人被淹死，表示瞬时发生的动作。而dead表示死亡状态，故选drowned，意为“淹死”。8A.enters Bcomes CfliesDlands答案：D另一块彗星碎片降落在阿根廷境内。land “着陆”，符合语境。9A.sent Bset Ccaused Dmade答案：B火山和地震被引发。set sth.off “引发某物”。10A.rocks BwavesCearth Dshakes答案：Bshock waves “冲击波”，符合题意，而且在本段的第一句中已出现提示词“the waves”。11A.damaged BchangedCruined Dinjured答案：C由前文提到的冲击波的范围之广和下文提到的死亡人数可知，这些城市完全被毁灭。ruin “毁灭”符合语境，且本段倒数第四句也是提示。12A.southern BnorthernCwestern Deastern答案：A由第一段最后一句可知，这两块彗星碎片会击中南半球。13A.north BsouthCwestDeast答案：A前后两句应该为并列关系。上句是南半球的情况，则下句讲述北半球，符合句意。14A.colored Bhidden Cpolluted Dshut答案：B太阳被尘埃云所遮挡。根据下文“太阳再也看不到了”可知，答案选B项。15A.come out Bturn out Ctake placeDbreak out答案：D战争爆发应该用break out。16A.water Bmoney Cfood Dthe earth答案：C由前文中“Crops are ruined.”可知，国与国之间会为争夺粮食而战。17A.on the moon Bon the comet Cin the ocean Don the earth答案：D一年后地球上仅仅存留着一千万人。18A.be true Bhappen Chit the earth Ddestroy the earth答案：Bit指上文描述的事情，此句意为“这种事情真的会发生吗？”而非“这种事情可能是事实吗？”。19A.have beenBhad been CwereDwould be答案：C此处应用一般过去时描述过去的事实。句意：恐龙曾经在地球上生活过1.6亿多年。20A.dayBclimateCearth Dweather答案：B恐龙不能度过这样寒冷的气候。climate “气候”；weather常指短期的天气，故选B项。.七选五根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。The night the Titanic sankFrom a high place on the ship, Fred Fleet, who worked on the Titanic, saw the iceberg (冰山) just a few hundred metres away. He rang the bell to warn the people driving the ship. _1_ Soon after that, one passenger, Major Peuchen, noticed that the ship wasnt straight in the water. But nobody listened to him._2_ An