(译林版)2019届高考英一轮复习练习：选修8 3 Unit 3知能演练轻松闯关(含解析)


课时练1　阅读理解提速练
阅读理解
A
(2018·河北衡水中学高三一调)
International Studies(BA文学士)
Key features
●Recognizes the “global community”
●Has close connections with practical research
●Much of the teaching is done in small discussion groups
About the course
The course focuses on the complex relations between nation states.It will provide more opportunity to study specific issues such as relationship among countries in the European Union，third world debt, local and international disagreement, and the work of international bodies such as the United Nations, the European Union, NATO, and the World Bank.
The course applies theories to the working of the international system with close attention to particular countries.It provides students with a better knowledge of ways to solve international problems.
Related courses
BA (Hons) Community Management
BA (Hons) Public Policy and Management
Employment possibilities
International organizations
International business
Earth Science(BSc理学士)
Key features
●Based on key courses and the latest research findings
●Pays much attention to practical skills
●Offers chances for fieldwork
About the course
The demand and competition for natural resources is becoming an increasingly serious problem for the future of mankind.Graduates in Earth Science will play an important role in meeting this demand, and in how these natural resources will be used.
The course covers geography and geology(地质学)．You will carry out fieldwork in the UK and possibly abroad, and in your final year complete a research project in an area of interest to you.
Related courses
BSc (Hons) Geography
BSc (Hons) Geology
Employment possibilities
Mineral, oil, water or other related engineering industries
【解题导语】　本文是一篇应用文，主要介绍了两种学位课程的相关信息。
1．International Studies is a course in________．
A．international politics　　 B．international business
C．international bodies D．international relations
D　解析：细节理解题。根据课程一About the course部分第一段第一句The course focuses on the complex relations between nation states.可知，International Studies课程的内容主要是关于国际关系的。故选D。
2．After taking the course of International Studies, the students will________．
A．become practical and open­minded
B．have a greater ability to discuss theories
C．know ways to settle problems between countries
D．have good jobs in any international organization
C　解析：细节理解题。根据课程一About the course部分第二段第二句It provides students with a better knowledge of ways to solve international problems.可知，学完International Studies这门课程后，学生可以学会解决国际问题的方法。故选C。
3．Earth Science, as described in the second text，________．
A．is attractive because of the chance for fieldwork
B．pays more attention to theories than practical skills
C．is built on important courses and the results of recent studies
D．encourages students to play a role in using natural resources
C　解析：细节理解题。根据课程二Key features部分的Based on key courses and the latest research findings可知，Earth Science课程建立在重要的课程和近期的研究成果之上。故选C。
4．The above two texts are most probably written for the students who________．
A．are first year college students
B．have not yet chosen their course
C．want to study in the UK
D．are interested in practical study abroad
B　解析：推理判断题。纵观全文可知，文章除了介绍两种课程的特点之外，还介绍了课程概述以及具体科目；由此可推知，本文应该是为了给还没有做出具体选择的学生提供参考。故选B。
B
(2018·长郡中学新高三实验班选拔考试)While beach vacations may be a great way to take your mind off work，lakes surrounded by mountains make for an even grander experience.If you are looking for peace on your vacation，we have some recommendations for you in the Caucasus(高加索)．
Lake Sevan
Lake Sevan is situated in the central part of Armenia，in the Gegharkunik Province.It is the largest lake in Armenia，located 6，234ft above sea level.Along the lake shore，there are various accommodations such as resorts and hotels with plenty of activities to partake such as windsurfing，swimming and sunbathing.While there，do not forget to visit one of the famous cultural monuments，the Sevanavank monastery，and it offers a great view of the lake as well.
Paravani Lake
Paravani Lake，located 6，801ft above sea level，is in the south of Georgia，near the Javakheti Plateau.At this level，altitude sickness can occur and it is a good idea to be prepared to adapt to it properly，or bring medication for altitude sickness.Being a volcanic lake makes for a more interesting experience.The lake is best known for fishing.Do not come home during the winter months when the lake freezes.
Lake Cildir
Lake Cildir is located in the Ardahan Province，east Turkey，near the borders with Georgia and Armenia.It is a large freshwater lake of eastern Turkey，and many tourists are not aware of this beautiful attraction.Lake Cildir is surrounded by mountains of the Caucasus.The lake freezes during late November.If the winter is not extremely cold，you can try some lake activities like ice skating and ice fishing.
Lake Van
Lake Van is the must visit of all lakes in this list，the largest lake in Turkey.Lake Van is located on the eastern shore of Turkey and is also the most accessible lake there.It’s situated 5，380ft above sea level，and unique to many lakes around the world，the water is high in salt content.
【解题导语】　本文是一篇应用文。文章主要介绍了供人们度假的好去处——高加索地区的一些湖泊。
5．If you want to visit some historic sites during your travel by a lake，you can go to________．
A．Lake Cildir B．Paravani Lake
C．Lake Sevan D．Lake Van
C　解析：细节理解题。根据第二段中的“do not forget to visit one of the famous cultural monuments，the Sevanavank monastery”可知，度假期间如果你想参观历史性建筑可以到Lake Sevan。故选C。
6．What is special about Lake Van?
A．Its water is high in salt.
B．It is a volcanic lake.
C．It is globally the largest lake.
D．It is surrounded by mountains.
A　解析：细节理解题。根据第五段中的“and unique to many lakes around the world，the water is high in salt content”可知，Lake Van的特色是湖水的盐度高。故选A。
7．What challenge are travelers most likely to face while visiting Paravani Lake?
A．Lack of medicine.
B．Volcano eruptions.
C．Altitude sickness.
D．Low temperature all the year.
C　解析：细节理解题。根据第三段中的“At this level，altitude sickness can occur and it is a good idea to be prepared to adapt to it properly，or bring medication for altitude sickness.”可知，在游览Paravani Lake时，游客们最有可能面临的挑战就是高原反应。故选C。
C
(2018·山西八校第一次联考)I’ve been really lucky this year.Not only did I have the opportunity to live in France, but I was able to see some other countries with my girlfriend.Now she is studying in Essen, a large city in Western Germany.I recently went to stay with her—it was my first visit to Germany! Essen is a very large city.It has all the conveniences of any large city so I felt immediately at home.I loved the variety of shops, restaurants, shopping malls, cocktail bars, nightclubs, parks and even a lake.There is also a city­wide network of trams, which makes getting around a piece of cake!
I found the people to be really friendly, and most Germans speak very good English which made life easy for me.I was surprised by the casual attitude to alcohol in Germany, where it seems normal for people to drink beer on the street, or on the tram.My girlfriend and I visited two famous local cities，Düsseldorf and Cologne, which are both on the Rhine River.Düsseldorf is an urban metropolis with a great variety of restaurants.We took a boat tour on the river and went up the Rhine Tower, a really tall building which offers great views across the city.Cologne, as you might know, is world­famous for its perfumes. The cathedral there is an unmissable landmark.We made the effort to climb to the top of one of the cathedral’s towers.The spiral(螺旋的) stairs seemed endless，but it was worthwhile for the impressive sights from the top.
We also went in a cable car over the river and tasted a German delicacy called “Spaghettieis” which is ice cream with strawberry sauce! I also got to try the famous German sausage.I must admit, I really enjoyed the food! The only disappointment was the grey and rainy weather, which proves that Britain does not have the worst weather in Europe!
【解题导语】　本文是一篇记叙文，讲述了作者第一次去德国旅游的经历以及对这个国家的印象。
8．Why did the writer feel lucky this year?
A．He will have a chance to live in Germany.
B．He met his girlfriend in France by chance.
C．He got an opportunity of learning in Germany.
D．He was able to live in France and visit other countries.
D　解析：细节理解题。根据第一段中的“Not only did I have the opportunity to live in France，but I was able to see some other countries with my girlfriend.”可知，作者认为自己今年幸运是因为他不但有机会在法国生活，而且也能和女朋友一起参观几个其他的国家。故选D项。
9．What do Düsseldorf and Cologne have in common?
A．They are both famous for unique perfumes.
B．They both serve traditional German sausage.
C．They both have many towers with a long history.
D．They both offer wonderful views from the tower top.
D　解析：推理判断题。根据第二段中的“Düsseldorf...went up the Rhine Tower, a really tall building which offers great views across the city.”以及“We made the effort to climb to the top of one of the cathedral’s towers...but it was worthwhile for the impressive sights from the top.”可知，两座城市都能让人从塔顶欣赏到美景。故选D项。
10．According to the writer, which country has the worst weather in Europe?
A．Britain.　　 B．Germany.
C．France. D．Italy.
B　解析：推理判断题。根据最后一段中的“The only disappointment was the grey and rainy weather, which proves that Britain does not have the worst weather in Europe！”可知，作者对德国阴沉、多雨的天气感到失望，并表示这证明了英国不是欧洲天气最糟的国家。由此可推知作者认为在欧洲天气最差的国家为德国。故选B项。
11．What can be the best title of the passage?
A．An Unforgettable Trip
B．A Guide to Germany
C．My First Visit to Germany
D．A Brief Introduction of Germany
C　解析：标题归纳题。通读全文可知，本文主要介绍了作者第一次去德国旅游的经历以及对这个国家的印象，故C项最能概括文章的大意。
D
(2018·陕西部分学校第一学期摸底检测)I used to believe courtesy was a thing of the past. Very seldom have I encountered a courteous human being in this modern era.
Recently, I had to change my thinking, when I came face to face with just such a human being in a coffee place, with my two daughters.The place was crowded as usual and we had to climb steep(陡的) stairs in order to find an empty table. After enjoying coffee and snacks, we went down the narrow stairs, where there was hardly any space for another person to either climb up or come down.
Just as I was in the middle of the stairs, a man entered the main entrance of the restaurant which was right in front of the staircase(楼梯). I was sure I would be pushed roughly by this man going up. I kept coming down as fast as I could. My daughters were already down, looking up at me worriedly, hoping I would reach them before the stranger started walking up the stairs, knowing I was a nervous sort.
Nearly reaching them, I noticed the man still standing near the door. I reached my daughters and passed the stranger at the entrance door which he kept holding open. I looked back, thinking he was still at the door, deciding whether to go in or find another less crowded place. I saw him going up the stairs, two at a time. I told my daughters about it and all three of us felt bad that we did not even thank the courteous gentleman who was actually holding the door open for us ladies to pass through before going up.
Such well mannered people are hard to find these days when pushing is very common in our advanced but aggressive society. We applauded for his chivalry(彬彬有礼)．
【解题导语】　在这个忙碌的现代社会，彬彬有礼、体贴他人的品质变得尤为珍贵。作者讲述了自己经历的一件事情，并赞扬了这种良好的品质。
12．What is the meaning of the underlined word “courtesy” in Paragraph 1?
A．A brave action. B．Sacrifice spirit.
C．A considerate action. D．Selfish behavior.
C　解析：词义猜测题。根据下文故事中的男人为作者让路并且开门可推测出，这是一种体贴的行为，故选C项。A项意为“勇敢的行为”；B项意为“牺牲精神”；D项意为“自私的行为”。
13．What did the author think of the man at the first sight of him?
A．He was in a hurry.
B．He would wait for her.
C．He would pass her rudely.
D．He was a man with good manners.
C　解析：细节理解题。根据第三段中的“I was sure I would be pushed roughly by this man going up.”可知，作者本认为这个男人会粗鲁地挤开她上楼梯，故选C项。
14．Why did the author’s daughters worry about her?
A．She was easy to be nervous.
B．She took up too much space.
C．She was too old to walk fast.
D．She focused too much on the man.
A　解析：细节理解题。根据第三段中的“knowing I was a nervous sort”可知，作者是一个很容易紧张的人，故选A项。
15．What can we learn about the man from Paragraph 4?
A．He might be a waiter of the café.
B．He might have an urgent business to do.
C．He loved a daughter of the author.
D．He would hold the door open for all.
B　解析：推理判断题。根据第四段中的“I saw him going up the stairs, two at a time.”以及下文谈到她们都来不及对这个男人说一声谢谢可推知，那个男人上楼梯，一次上两级台阶，应该是有急事要做，故选B项。
七选五
(2018·郑州高三质量预测)
Study Links Video Game Use to Problems in School
A new study warns that too much time spent playing computer games could affect a child’s performance at school.1.________ They show that too many hours spent playing games can reduce students’ chances of success in school.
More than 600 teenagers between the ages of 14 and 16 took part in the research project.
2.________ It is said to be the first ever long­term study in Northern Ireland on the influence of information technology on school test results.
The study found that teenagers who played computer games less than once a week were more successful in school than those who played them twice a day or more.41% of the students who used gaming devices two or more times a day received passing grades on school exams.3._______
The study found that social media use did not affect school performance.
Caline McStravick is the director of the National Children’s Bureau Northern Ireland.She says the study showed no connection between social media and test results.“4.________ I think that’s more because social media is part of every child’s life.It’s the way they communicate.It’s the way they keep in touch with their friends.”
Many parents say their children are becoming increasingly dependent on computer games.Some have compared gaming to a drug addiction.5.________ It suggested that computer games can cause children to stay awake late at night.Less sleep makes children tired and unable to pay attention in school the next day.
A．However, the study did not explore addiction.
B．The new games are much different from older ones.
C．It was clear that social media didn’t have any effect.
D．It took place over a period of three years from 2013 to 2015.
E．That compared with 77% of those who rarely played the games.
F．Drug addiction does great harm to their health and performance at school.
G．Britain’s National Children’s Bureau Northern Ireland reported the results of the study.
【解题导语】　本文主要介绍了孩子花费过多时间玩电脑游戏的危害。
1．G　解析：根据第一段的第一句“A new study warns that too much time spent playing computer games could affect a child’s performance at school.”和空后的“They show that too many hours...”可知，这项新研究警告，花费过多时间玩电脑游戏会影响孩子们的在校表现；据此可以判断，空处是这一研究结论的来源，故G项切合题意。
2．D　解析：根据空后的一句“It is said to be the first ever long­term study...results.”可知，空处介绍的是研究的时间，故D项正确。
3．E　解析：根据空前一句“41% of the students who used gaming devices two or more times a day received passing grades on school exams.”可知选E，E项中的“77%”以及“compared”都表明是与空前一句的比较。
4．C　解析：根据空前一句“She says the study...test results.”可知，社交媒体与考试成绩之间没有联系，故选C，即“显然，社交媒体没有任何影响”，C项中的“social media”与空前一句中的“social media”相对应。
5．A　解析：空前一句说一些家长将玩电脑游戏与毒瘾进行了对比，根据空后内容可以判断，空处是一个承上启下句，与前文构成转折关系，故A项正确。
课时练2　知识运用板块练
完形填空
The other evening we had a knock at the door. It was a new __1__ who introduced himself and his boys to us.He also __2__ us to a block party as a way to know the people in the neighborhood as well as celebrating the first anniversary of his two __3__ sons coming to live with him.
We’ve lived here for almost six years and __4__ has ever come to introduce themselves. I suppose we should have __5__ it on to introduce ourselves to people moving in, but we haven’t.In my opinion, it took the initiative(首创) of a young __6__ and his adopted sons to show me how I could __7__ better attention to my own community. We have many __8__ friends but I have to admit that I haven’t usually been the one to develop the __9__ in my own neighborhood.
This experience __10__ me of one of my favorite quotes, “When I was a young man, I wanted to change the world. I found it was __11__ to change the world, so I tried to change my nation. When I found I couldn’t change the nation, I began to __12__ my town. I couldn’t change the town and as a(n) __13__ man, I tried to change my __14__. Now, as an old man, I __15__ the only thing I can change is myself, and __16__ I realize that if long ago I had changed myself, I could have made an impact(影响) on my family and __17__ on my town. The impact could have changed the nation and I could __18__ have changed the world.”
For those of us who want to make a(n) __19__ in the world, it’s important to remember “Think globally, but __20__ locally.” For me, I’m going to make it a point to meet more of my neighbors—starting now.
【解题导语】　新搬来的邻居主动上门作自我介绍，并邀请作者参加社区聚会，这让作者有了很多感慨。要想改变世界，首先要改变自己。作者决定从身边做起，多见一些邻居，关注自己的社区。
1．A.stranger　 B．classmate
C．beggar D．neighbor
D　解析： 根据下文的“as a way to know the people in the neighborhood”及第二段中的“I suppose...to introduce ourselves to people moving in”可知，敲门的是一个新邻居。故选D。
2．A.invited B．commanded
C．persuaded D．encouraged
A　解析： 此处指邀请“我们”参加一个街区聚会。invite“邀请”；command“命令”；persuade“说服”；encourage“鼓励”。故选A。
3．A.adopted B．accepted
C．adapted D．annoyed
A　解析： 根据下文的“his adopted sons”可知，他要庆祝和他收养的儿子一起生活一周年。故选A。
4．A.anyone B．someone
C．everyone D．no one
D　解析： 根据下文的“I suppose we should have...the initiative(首创) of a young ______ and his adopted sons”可知，“我们”已经住在这里将近六年了，从没有人过来介绍他们自己。故选D。
5．A.put B．made
C．taken D．turned
C　解析： 此处指“我们”本应承担向搬进来的人作自我介绍的责任。故选C。take on“承担(责任)”。
6．A.student B．man
C．woman D．mother
B　解析： 根据上文可知，新搬来的是一位男士和他收养的孩子们。故选B。
7．A.draw B．lose
C．pay D．offer
C　解析： 此处指更好地关注“我”自己的社区。故选C。pay attention to“注意”。
8．A.foreign B．local
C．old D．rich
B　解析： “我们”有许多当地的(local)朋友，但“我”不得不承认，“我”通常不会在“我”自己的街区发展友谊。故选B。
9．A.trouble B．friendship
C．concern D．business
B　解析： 参见上题解析。故选B。
10．A.reminded B．told
C．warned D．convinced
A　解析： remind sb.of sth.“使某人想起某事”；tell sb.sth.“告诉某人某事”； warn sb.of sth.“警告某人某事”；convince sb.of sth.“使某人相信某事”。根据搭配首先排除B；这个经历使“我”想起了“我”最喜欢的引言之一。故选A。
11．A.difficult B．easy
C．interesting D．right
A　解析： 根据下文的“so I tried to change my nation”可知，此处表示“我发现改变世界是很难的”。故选A。
12．A.make out B．concentrate on
C．get into D．refer to
B　解析： “当我发现不能改变国家时，我就开始致力于改变我所在的城镇”。make out“辨认出，理解”；concentrate on“集中精力于”；get into“开始参与”； refer to“参考，提及”。故选B。
13．A.smarter B．younger
C．older D．taller
C　解析： 上文讲述自己年轻时的想法，下文说自己作为一个老人的想法，以时间为序陈述。故选C。
14．A.state B．family
C．town D．mind
B　解析： 根据下文可知，“我意识到如果以前改变自己，就可以改变家庭、城镇、国家乃至世界”。故选B。
15．A.explain B．forget
C．realize D．regret
C　解析： “如今，作为一名老人，我意识到唯一能改变的是自己”。故选C。
16．A.happily B．suddenly
C．actually D．luckily
B　解析： 此处指突然间意识到。故选B。
17．A.merely B．still
C．only D．even
D　解析： 此处表示递进关系。merely“仅仅”；still“仍然”；only“仅仅”； even“甚至”。故选D。
18．A.indeed B．hardly
C．never D．seldom
A　解析： 此处表示“我确实本来可以改变世界”，为肯定意义，排除B、C和D；indeed“确实，甚至”；hardly“几乎不”；never“从不”；seldom“很少，不常”。故选A。
19．A.decision B．difference
C．apology D．mistake
B　解析： 此处指“那些想要对世界产生影响的人”。make a decision“做决定”；make a difference“有影响，起作用”；make an apology“道歉”；make a mistake“出错”。故选B。
20．A.behave B．act
C．move D．operate
B　解析： 该句表示“放眼全球，立足地方”，指可进行全球化思考，但要在当地采取行动。behave“举止，表现”；act“行动”；move“移动”；operate“操作”。故选B。
语法填空
I can still recall the day when I sat on the stairs of a temple in Nepal.The square before the temple 1.____________(become) very muddy as a result of the rain.We had to walk on a path made by a line of bricks on the muddy ground.
A friend of 2.____________(I) complained all the way while she stepped on the bricks 3.____________(walk) towards me.Looking around she said very 4.____________(patience), “Disgusting indeed! What 5.____________ I fall into the dirty water？”
Since I knew her very well, I nodded cautiously 6.____________(comfort) her by my silent sympathy.
A few minutes later another friend came 7.____________ the same scene.She stepped on the brick path dancing briskly and singing, “Jump, jump, jump！” until she reached the dry ground.She couldn’t help shouting, “8.____________ fun it is！” Eyes beaming with joy, she made the remarks, “The most pleasant thing of the rainy season is that one can 9.____________(entire) be free from dust.”
In the eyes of the two there 10.____________(be) two different worlds.As the world has a population of 7 billion, it follows that there should be 7 billion worlds.
【解题导语】　本文是一篇夹叙夹议文。作者回忆起在尼泊尔发生的一件事：两位朋友在面对雨后泥泞的道路时，看法完全不一样，一位为此而抱怨，一位则为此而欣喜。因此，不同的人眼中的世界是不同的。
1．became/had become　解析：考查动词的时态。根据上下文语境可知，此处可用一般过去时，表示过去发生的动作；因为“道路变得泥泞”这一动作发生在“sat”之前，所以此处也可用过去完成时。故填became/had become。
2．mine　解析：考查代词。根据语境可知，作者的一位朋友一路上一直在抱怨，此处应用I的名词性物主代词作介词“of”的宾语。故填mine。
3．walking　解析：考查非谓语动词。分析句子结构可知，主语“she”和动词walk之间存在逻辑上的主谓关系，所以此处应用walk的现在分词形式作状语。故填walking。
4．impatiently　解析：考查词性转换。分析词法知识可知，此处应用副词修饰动词“said”；根据语境可知，作者的那位朋友很不耐烦地抱怨着，故应用否定形式。故填impatiently。
5．if　解析：考查固定搭配。what if是固定搭配，意为“如果……该怎么办”，符合语境。故填if。
6．to comfort　解析：考查非谓语动词。根据语境可知，作者点头是为了安慰那位朋友，此处应用动词不定式表目的。故填to comfort。
7．to　解析：考查介词。句意：几分钟之后，作者的另一位朋友来到了同一个地方。come to意为“来到(某地)”，符合语境。故填to。
8．What　解析：考查感叹句。根据句法结构可知，fun是不可数名词，所以此处应用what引导这个感叹句。故填What。注意首字母大写。
9．entirely　解析：考查副词。句意：在雨季，最令人高兴的是人们可以完全避开灰尘。此处修饰be动词，故用形容词entire的副词形式，故填entirely。
10．were　解析：考查主谓一致和动词的时态。纵观全文时态并结合语境可知，此处应用一般过去时；there be结构后的“two different worlds”为复数概念，所以此处be动词应用一般过去时的复数形式。故填were。
课时练3　语法写作增分练
第三部分　语言知识运用(共两节，满分 45分)　
第二节(共10小题；每小题1.5分，满分15分)
阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。
(2018·济南外国语模拟)California’s dog surfing season begins with the annual Loews Coronado Bay Resort Surf Dog Competition.Now in its 61.____________ (five) year, this fun event, which is held 62.____________ (raise) money for pet­related charities, has attracted over 60 competitors.
The dogs 63.____________ (divide) into weight classes and then judged on the 64.____________ (long) of ride, confidence and overall ability.They have ten minutes and will be scored on 65.____________ top two waves.The $50—$55 66.____________ (compete) entrance fee will be donated to the canine unit(警犬部队), but the general admission to watch the doggy riders 67.____________ (be) free.Four­year­old rescue dog Abbie appears to be benefiting 68.____________ the events herself.Her owner, Michael Uy, believes surfing has 69.____________ (complete) turned her behavior around.“Dog surfing requires the dog to trust you in a sport, 70.____________ is unique to all other dog sports，” he said.“That type of teamwork has helped to build up the good relationship we’ve been working on since I first started training her.”
Besides, dog surfers gain a lot of attention and glory.Many of the dogs have websites，Facebook fan pages and even sponsors.
【解题导语】　本文是一篇说明文，介绍了美国加州为宠物慈善举行的小狗冲浪比赛。
61．fifth　解析：考查数词。根据语境可知，此处指第五年，应用序数词。故填fifth。
62．to raise　解析：考查非谓语动词。从句中已经有谓语动词“is held”，故raise只能使用其非谓语形式，分析句意可知，应该使用不定式表目的。故填to raise。
63．are divided　解析：考查动词的时态和语态。根据上下文的时态可知，此处应用一般现在时，而且本句的主语是“dogs”，与divide之间是动宾关系，应该用被动语态。故填are divided。
64．length　解析：考查词性转换。根据句意可知，the后要用long的名词形式。故填length。
65．their　解析：考查代词。分析句子结构可知，此处应该填一个形容词性物主代词；再根据主语是they可知，应填their。
66．competition　解析：考查词性转换。根据对上下文的理解可知，本句所说的是50到55美元的参赛入场费，应用compete的名词形式。故填competition。
67．is　解析：考查主谓一致。根据句意可知，本句的主语是“the general admission to watch the doggy riders”，admission在句中意为“允许进入”，为不可数名词，谓语动词应用单数形式。故填is。
68．from　解析：考查固定搭配。benefit from是固定搭配，意为“从……中获益”。故填介词from。
69．completely　解析：考查词性转换。分析句子的意思可知，此处应用副词来修饰动词“turned”，应用complete的副词形式completely。
70．which　解析：考查定语从句引导词。分析句子成分可知，空格处引导非限制性定语从句，在从句中充当主语，指代前面整个句子的内容。故填which。
第四部分　写作(共两节，满分35分)
第一节　短文改错(共10小题；每小题1分，满分10分)
假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。
增加：在缺词处加一个漏字符号(∧)，并在其下面写出该加的词。
删除：把多余的词用斜线(\)划掉。
修改：在错的词下画一横线，并在该词下面写出修改后的词。
注意：1．每处错误及其修改均仅限一词；
2．只允许修改10处，多者(从第11处起)不计分。
(2018·济宁一模)
Dear Rachel，
I’m so glad to hear of you.In your letter，you said you were interesting in collecting stamps.That sounds wonderfully as collecting stamps are my hobby as well.So，I’d like to offer you some beautiful Chinese stamps.
Apart from collecting stamps，I enjoy plant flowers in my spare time.As the result，different kinds of flowers can seen in my garden.I benefit a lot of from taking care of my flowers.Not only can I develop our personal interest，but also I am able to put which I have learnt into practice.Do you like planting flowers？Would you like to join me?
Yours，
Sam
答案：
Dear Rachel，
I’m so glad to hear you.In your letter，you said you were in collecting stamps.That sounds as collecting stamps my hobby as well.So，I’d like to offer you some beautiful Chinese stamps.
Apart from collecting stamps，I enjoy flowers in my spare time.As result，different kinds of flowers can seen in my garden.I benefit a lot from taking care of my flowers.Not only can I develop personal interest，but also I am able to put I have learnt into practice.Do you like planting flowers？Would you like to join me?
Yours，
Sam
第二节　书面表达(满分25分)
(2018·湖南五校高三模拟)假如你是李华， 你的笔友David能很好地进行公开演讲， 但却不善于与他人交流， 因此缺少朋友， 经常感到很孤独。请你据此给他写一封电子邮件。内容要点如下：
1．对他的情况表示同情；
2．建议他加入辩论队或话剧社等社团并说明原因；
3．相信他会走出困境。
注意：1．词数100左右；
2．可以适当增加细节， 以使行文连贯；
3．开头和结尾已给出，不计入总词数。
Dear David,
________________________________________________________________________
________________________________________________________________________
________________________________________________________________________
________________________________________________________________________
________________________________________________________________________
________________________________________________________________________
Yours sincerely,
Li Hua
One possible version:
Dear__David,__
I’m glad to hear from you.I’m really sorry to hear you’re feeling lonely.Here is my advice for you.
Have you thought of using your talent to join the debate team or drama club, which would be good ways of meeting new friends？Common hobbies are the basis of making friends.What’s more, I advise you to talk to others actively.If you try talking to one or two people each day, you’ll figure out who is interested in befriending you.After all, friendships start with conversations.
I hope these will help you to make more friends.And I’m convinced that you will get out of the trouble.
Yours__sincerely,__
Li__Hua