1、Unit 5The power of nature练(一)英语知识运用组块专练练准度(限时：30分钟).完形填空Scientists have searched for many years for a_1_to tell whether a volcano_2_will be small or large. Now, four scientists say they have discovered something in_3_that will help do this.They_4_the research on Mount Unzen on the southern Japanese
2、island of Kyushu.Mount Unzen exploded_5_November,1990.Since then, more explosions_6_43 people and destroyed the homes of more than 2,000 others. The volcano is still_7_today.The scientists say the lava of the volcano_8_high level of an element (成分), _9_is a sign of the presence of the lava from deep
3、 in the earth, not from the surface. They say it shows that the lava_10_directly from inside the earth is_11_with huge explosions instead of smaller ones.The scientists examined the lava from 18 explosions of Mount Unzen that took place during many_12_of years.They_13_studied the lava from other vol
4、canoes in the area that are older than Mount Unzen. The lava studied came from_14_large and small explosions. The scientists found that large explosions contained_15_of the element than small_16_.The scientists say if they_17_this two years earlier，they_18_the people living in the area_19_Mount Unze
5、n and saved many_20_.1A.glanceBmethodCmotor Dpanic解析：选B从空后的“to tell whether a volcano .”看出科学家在寻找预测火山喷发的方法。glance“一瞥”；method“方法”；motor“发动机”；panic“惊慌”。2A.eruption BclimateCaspect Ddistrict解析：选A从下文“will be small or large”看出要预言出火山喷发的规模大小。eruption“火山的爆发”；climate“气候”；aspect“方面”；district“区”。3A.lung BashCla
6、va Dcrater解析：选C从第三段可看出科学家在研究火山熔岩中的成分。lung“肺部”；ash“灰烬”；lava“熔岩”；crater“火山口”。4A.stated BteasedCcompared Ddid解析：选Dstate“陈述”；tease“取笑”；compare“比较”。由空后的the research可知此处考查短语do the research“调查研究”。5A.in BonCfrom Doff解析：选A在某个月份用介词in。6A.have quitted Bhave utteredChave focused Dhave killed解析：选D由and可知，此处应与“dest
7、royed the homes of more than 2,000 others”相对应，应说have killed 43 people。quit“停止”，utter“说；讲”，focus“以为重点/焦点”，均与句意不符。7A.active BabstractCridiculous Dmental解析：选A从still看出火山仍然是活跃的。active“活跃的”；abstract“抽象的”；ridiculous“荒谬的”；mental“精神的”。8A.tries BmanagesCstresses Dcontains解析：选D科学家说这种火山熔岩中包含大量的某种成分。try“努力，尝试”；m
8、anage“经营，设法做到”；stress“压力；着重”；contain“包含”。9A.which BthatCif Dwhen解析：选Awhich引导一个非限制性定语从句。10A.going BcomingCending Dlosing解析：选Bcoming directly from inside the earth直接来自地球内部的。现在分词作后置定语。go，end和lose与句意不相符。11A.decreased BboredCswallowed Dconnected解析：选D直接来自地球内部的熔岩是与大规模的爆发有关的，而不是小规模的。be connected with“与连接在一起
9、”，符合句意。decrease“减少”；bored“厌烦的”；swallow“吞咽”。12A.hundred BtenCnumber Dthousands解析：选Dduring thousands of years“数千年间的”。由空后的of可排除hundred和ten；由空前的many可排除C项。13A.also BeitherCtoo Das well as解析：选A他们也研究其他火山的熔岩。also用于谓语动词之前。either用于否定句，too用于句末。14A.one BneitherCboth Dthree解析：选Cboth和and连用，表示“两者都”。其他三个选项不与and连用。1
10、5A.more BmuchCless Dfew解析：选A从上文看出较大的火山爆发含有更多的该种成分。more .than .比更多。16A.that BthoseCones Dthis解析：选Cones代替上文的explosions。that，those和this前不加形容词修饰。17A.knew Bhad knownCknow Dknowing解析：选B此处是与过去有关的虚拟语气的条件状语从句。谓语动词要用had done的形式。18A.warn Bcould have warnedCwill warn Dcan warn解析：选B此处是与过去有关的虚拟语气的主句，谓语动词要用could h
11、ave done的形式。其他三项不表示对过去的虚拟。19A.on BnearCaway Dbesides解析：选B此处指靠近火山。可用near也可以用beside，但不用besides。besides“除了之外”。20A.lives BlifeClive Dbelieves解析：选A挽救很多人的生命。life作“生命”讲时，是可数名词。由空前的many可知用复数lives。.语法填空(2017东北三省四市联考)Most Americans dont like to get advice from members of their family. They get advice from “st
12、rangers”. When they need advice, they _1_ (rare) go to people they know. Instead, many of _2_ write letters to newspapers and magazines _3_ give advice on many different subjects _4_ (include) family problems, the use of language, health, cooking, child care, clothes, and even on how to buy a house
13、or a car.Most newspapers regularly print letters from readers with problems. Along with the letters there are answers written by people who _5_ (suppose) to know how to solve such problems. Some of these writers are doctors, and others are lawyers or _6_ (educate). Among the writers, two women are f
14、amous. _7_ they have no special training for this kind of work, they can give the readers suitable advice because they are rich _8_ life experience and good at communicating with others. A survey was done last year about why people _9_ (turn) to strangers for help and why the two women were wellrece
15、ived. Most people interviewed in _10_ survey said this way could help protect their privacy and the advice from the women was practical and effective.语篇解读：本文是一篇说明文。介绍了大多数美国人不喜欢向熟悉的人寻求建议，他们更喜欢写信到报纸或杂志，因为他们认为这样可以保护他们的隐私。1rarely空格处应用副词修饰动词“go”，故用rarely。2them空格处指代上文的“Most Americans”。故用them。3which/that本句
16、中先行词是“newspapers and magazines”，指物，且在从句中作主语。故用which/that引导定语从句。4including空格后面是名词，所以这里应填介词，include的介词形式是including，意为“包括”。5are supposedbe supposed to do是固定短语，意为“应该做，应当做”，符合语境。因为主语是“people”，故用are supposed。6educatorsor是并列连词，前面是名词“lawyers”，所以后面也应该是名词的复数形式。故用educators。7Although/Though/While句意：尽管她们在这类工作方面没
17、有接受过专门的培训，但是她们能给读者合适的建议根据句意可知，前后句之间为让步关系。故用Although/Though/While。8inbe rich in是固定短语，意为“在方面丰富的”。根据语境可知，因为他们有丰富的人生经验，并且擅长和别人交流。故用in。9turned根据“last year”可知，动作发生在过去，应用一般过去时。故用turned。10the上文提到过这次调查，所以这里表示特指。故用the。练(二)第卷强化增分组块专练练规范(限时：45分钟).语法填空Have you ever thought of taking fishing as a hobby? If not, i
18、ts time to think about it.I think there are many advantages _1_ fishing on the bank of a river with some green trees. First, it makes you feel _2_ (relax) and close to nature. Second, you can forget sad things while you are fishing. Imagine _3_ (stand) on the bank of a river and catching a lot of fi
19、sh. When you catch the fish, you will feel quite happy and excited. You will never have this feeling _4_ you have a try. Also, you can make _5_ (friend) and share your experience with others.You may not know how to fish. Dont worry. Here are a few things you can do： Look for information online. Ther
20、e are hundreds of websites _6_ give instructions on how to fish. For example, has a forum where you can get _7_(help) advice from other fishermen and share _8_ (you) experience. Http：/fishing for is also a good website. It _9_ (teach) beginners how to fish. Ask a friend who is good at fishing _10_ (
21、teach) you how to fish. In your spare time, you can go fishing together. But dont buy a lot of expensive tools until you really want to take fishing as a hobby. Join a fishing club, and then you can also get to know much about how to fish.答案：1.in在某方面有优势常用介词in。2relaxed feel是系动词，后需要接形容词作表语。3standing i
22、maging doing sth.“想像做某事”。4unless根据句意：你永远不会有这种感觉，除非你尝试一下。5friendsmake friends“交朋友”。6that/which此处是关系代词作主语，可用that或which。7helpful修饰名词advice常用形容词。8your修饰名词用形容词性物主代词。9teaches此处用一般现在时的第三人称单数动词形式。10to teachask sb. to do sth.“请求某人做某事”。.短文改错Environmental problems are becoming more and more serious all over th
23、e world. All kind of pollution and the destruction of the environment could be see everywhere in our daily life.With the development of industry and agriculture, cars make much noise and gave off poisonous gases. Because of population expansion and overdevelopment, resources have become less and les
24、s. Trees have been cut down, but waste water is being poured continuously into rivers and lakes. The whole ecological balance of earth is changing. Massive destruction of the environment have brought about negative effects in the ecosystem around the world and even become a great threat to mans exis
25、tence.We must face to the situation that exists and take immediate action to solving our environmental problems together. We hope all these measures will be effective and bring back a healthy environment so that we could live happy in a beautiful and harmonious world.答案：第二句：kindkinds; seeseen第三句：gav
26、egive第五句：butand第六句：earth前加the第七句：havehas; inon第八句：去掉第一个to; solvingsolve第九句：happyhappily.书面表达假如你是李华，你的加拿大网友Mike圣诞节期间打算来中国，他对中国传统文化非常感兴趣，希望你能为他推荐一些名胜古迹。请你用英语给他发一封电子邮件，向他推荐一个或两个你所喜欢的名胜古迹。要点包括：1简介你推荐的名胜古迹；2叙述你推荐的理由；3表达你的祝愿。注意：1.词数100左右；2文中不能出现可能透露考生真实身份的任何信息。参考范文：Dear Mike，Im glad to know that you are c
27、oming to China during Christmas. The following is a brief introduction about some places of interest that I strongly recommend to you.The Great Wall of China is one of the greatest wonders of the world and is visible from outer space. Because of its rich history and magnificent appearance, the Great
28、 Wall attracts a lot of tourists, scientists, and historians.The famous West Lake is like a brilliant pearl embedded in the beautiful and fertile shores of the East China Sea near the mouth of the Hangzhou Bay. The view of the West Lake is simply charming. Different time and different weather make it a different scene.Look forward to your arrival. There are many other wonderful places here. Wish you a nice journey.Yours，Li Hua
