【英语】2020版一轮复习北师大版必修2Unit4Cyberspace单元作业（21页word版含有答案解析） 21页

‎2020版一轮复习北师大版必修2Unit 4单元作业 课时练(一)　阅读理解组块专练——练速度 ‎(限时：35分钟)‎ Ⅰ.阅读理解 A ‎(2019·福州质检)‎ We're Hiring Shift Workers for Our Production Plant Looking for a career with a company that values its employees, and promotes them from within? Then Black Cat Blades is the company for you!‎ Cutting Operators CNC Operators Heat Treat Operators Full training provided, starting at ＄14.50 per hour, with the potential to move to ＄18.16 in one year.‎ We also require a Skilled Welder (焊接工), to work 12hour rotating shifts (轮班) in our cutting department.The successful candidate must be a registered journeyman (熟练工) within the Province of Alberta or with a Red Seal.‎ We offer a great benefit package, including health and RRSPs.Numerous motivations: Profit Sharing, Pay for Years of Service, Fitness Program Allowance, and fun social events for you and your family.‎ Apply in person, and we'll take you on a tour of our production equipment or forward your personal information by fax or email.‎ Black Cat Blades Ltd.‎ HR@ blackcatblades.com ‎5604－59 St., Edmonton, AB T6B 3C3‎ Fax: (780) 465－9595‎ 语篇解读：本文是一篇应用文，介绍了一家公司的招工广告。‎ ‎1．What is the most attractive about the company?‎ A．Charged training.　　　 B．Desirable welfare.‎ C．Working time. D．Free travelling.‎ 解析：选B　细节理解题。根据第四段第一句“We offer a great benefit package, including health and RRSPs”可知，这家公司最吸引人的地方是它提供非常好的福利待遇(a great benefit package)，故选B“Desirable welfare”(理想的福利)。‎ ‎2．Who can be admitted as a skilled welder?‎ A．An experienced operator.‎ B．A person without a Red Seal.‎ C．A registered journeyman in Alberta.‎ D．A clerk from Black Cat Blades.‎ 解析：选C　细节理解题。根据第三段第二句“The successful candidate must be a registered journeyman (熟练工) within the Province of Alberta or with a Red Seal”可知，本题答案为C。‎ ‎3．How many kinds of work does the company offer?‎ A．Three. B．Four.‎ C．Five. D．Six.‎ 解析：选B　细节理解题。根据文章中的“Cutting Operators, CNC Operators, Heat Treat Operators”和“a Skilled Welder (焊接工)”可知本题答案为B。‎ B ‎(2019·福州质检)When was the last time you told someone he inspired you to go to work each morning?‎ Teachers at Oak Park High School in Kansas City, Missouri, did just that this September, when they pulled individual students out of classes to tell them just how much they appreciated them.‎ The students' reactions, which were captured (捕捉) on video and shared on YouTube, a now viral video website, ranged from shy thanks to hugs and tears.‎ ‎“I have been challenged to find a student who makes me want to come to school every day，” said one teacher in the video, “and that's you.”‎ Jamie McSparin, a teacher in charge of the school's academy program for atrisk sophomores (二年级学生) and juniors, posed the challenge, writes ABC News.‎ ‎“Initially when we pulled the kids out, they all thought they were in trouble，” McSparin told ABC News. “Any teacherstudent interaction always seems to be negative (消极的), and that was something that bothered me too. No matter if they're good kids or troublemakers or anything, they always thought they were in trouble，” she said.‎ McSparin said she got the idea for the project after attending a professional development workshop this summer called “the power of positivity”．‎ ‎“I like the idea of letting students know they are appreciated, because we do appreciate them. I just don't think we say it enough，” she told local news outlet WDAFTV.‎ It's safe to say the challenge was effective.‎ ‎“I feel special，” said one of the boys in the video. “You should，” said his teacher. “You are special.”‎ 语篇解读：本文是一篇记叙文，主要讲述了美国一所高中的老师发起一项挑战，将学生单独拉到教室外，向他们表达感激之情的故事。‎ ‎4．What does the underlined word “posed” in Paragraph 5 mean?‎ A．Presented. B．Rejected.‎ C．Ignored. D．Evaluated.‎ 解析：选A　词义猜测题。根据文章第五段和第六段可知，Oak Park High School的老师Jamie McSparin发起了这项挑战，并参与其中。present意为“提出”，与post词义相近，符合题意。‎ ‎5．How did the students probably feel when pulled out of the classroom at first?‎ A．Nervous. B．Thrilled.‎ C．Curious. D．Encouraged.‎ 解析：选A　推理判断题。根据第六段第一句中的“Initially when we pulled the kids out, they all thought they were in trouble”可知，最初把孩子们拉出来时，他们都认为他们有麻烦了。因此可推断出起初当学生们被拉到教室外时他们感到很紧张，故本题选A。B项意为“兴奋的，高兴的”；C项意为“好奇的”；D项意为“受到鼓舞的”。‎ ‎6．What inspired McSparin to challenge the project?‎ A．The trouble caused by students.‎ B．The need of shooting the video.‎ C．A seminar named “the power of positivity”．‎ D．A program related to students' interactions.‎ 解析：‎ 选C　细节理解题。根据第七段可知，McSparin说她是在今年夏天参加了一个叫作“积极的力量”的专业发展研讨会之后有了这个想法的，故选C。‎ ‎7．What message does this text mainly convey?‎ A．Challenge is unavoidable in life.‎ B．Everyone needs to be appreciated.‎ C．Positivity outweighs negativity.‎ D．News media contribute to students' progress.‎ 解析：选B　主旨大意题。根据文章内容尤其是倒数第三段的内容可知，老师将学生拉出教室，向他们表达感激之情，是因为“每个人都需要被感激”。故本题选B。‎ C ‎(2019·石家庄模拟)You don't have to be a fan of math to get excited about Pi (“π”) Day. While the event may start with some calculations, it is more than likely to conclude with a slice or two of delicious pie. The holiday is held every March 14, because “π” is widely recognized as 3.14.‎ The tradition of honoring “π” began at San Francisco's Exploratorium museum. On March 14, 1988, physicist Larry Shaw convinced his colleagues to mark the day by marching around one of the museum's circular spaces and consuming fruit pies. The celebration was made official in 2009 when the U. S. House of Representatives set aside March 14 as Pi Day.‎ Today, Pi Day is observed in many creative ways.‎ Students at the California Institute of Technology in Los Angeles host a pieeating event, which begins at 1：59 a. m. and features 26 pies, each of five different flavors. Though that might seem random, the date (3.14), time (159), number of pies (26), and number of ‎ varieties (5) recreate the first nine digits of “π”：3.14159265!‎ Students applying for the Massachusetts Institute of Technology (MIT) in Cambridge eagerly wait for the day every year to find out if they have been accepted. However, instead of sending out the offers at 3：14 p. m．， the institution waits till 6：28 p. m. 6.28 is referred to as “tau”， which is “π” multiplied by 2. The number is believed to be much more reliable than “π” by some experts and even has its own celebration on June 28. Since 2017, MIT has also used Pi Day as a fundraiser to support its students, departments and programs.‎ This day is also Albert Einstein's birthday, so the town of Princeton, New Jersey, where Einstein lived until his death in 1955, celebrates the occasion with multiday festivities that end on March 14. Visitors can participate in concerts, shows, as well as pieeating, pirecitation, and Einsteinlookalike contests.‎ 语篇解读：本文是一篇说明文，主要介绍了Pi Day的起源、发展和各地的庆贺活动。‎ ‎8．Where was Pi Day originally celebrated?‎ A．In San Francisco. B．In Los Angeles.‎ C．In Cambridge. D．In Princeton.‎ 解析：选A　细节理解题。根据第二段第一句“The tradition of honoring‘π’ began at San Francisco's Exploratorium museum”可知，该传统开始于美国旧金山探索馆，故A项正确。‎ ‎9．When was Pi Day made an official holiday?‎ A．In 1955. B．In 1988.‎ C．In 2009. D．In 2017.‎ 解析：选C　细节理解题。根据第二段最后一句可知，2009年，美国众议院正式将3月14日定为Pi Day，故C项正确。‎ ‎10．What does MIT do on Pi Day according to the passage?‎ A．Inform applicants of application results.‎ B．Conduct a calculating test.‎ C．Organize a march around the campus.‎ D．Make desserts of different flavors.‎ 解析：选A　推理判断题。根据第五段第一句“Students applying for the Massachusetts Institute of Technology (MIT) in Cambridge eagerly wait for the day every year to find out if they have been accepted”可知，麻省理工学院在这一天告知申请者申请结果，故A项正确。‎ ‎11．What's the author's purpose in writing the text?‎ A．To advise. B．To make an introduction.‎ C．To argue. D．To give an explanation.‎ 解析：选B　目的意图题。通读全文可知，本文是一篇说明文，主要介绍了Pi Day的起源、发展和各地的庆贺活动。故B项正确。‎ D ‎(2019·东北三省四市模拟)The Nazca Lines are a series of large ancient geoglyphs (地质印痕) in the Nazca Desert, in southern Peru. They are ranging from geometric patterns to drawings of different animals and stylized humanlike forms. The ancient lines can only be truly taken in from high in the air, leaving generations puzzled as to how these precise works could have been completed long before the documented invention of human flight.‎ The Lines were first spotted when commercial airlines began flying across the Peruvian Desert in the 1920's. Who built them and what was their purpose? Are they roads, star pointers, maybe even a gigantic map? If the people who lived there 2,000 years ago had only ‎ a simple technology, how did they manage to construct such precise figures? Did they have a plan? These markings are like a vast puzzle.‎ The Nazca Lines are the most outstanding groups of geoglyphs in the world. There are also huge geoglyphs in Egypt, Malta, the United States (Mississippi and California), Chile, Bolivia and in other countries. But the Nazca geoglyphs, because of their numbers, characteristics, dimensions and cultural continuity as they were made and remade throughout a certain history period, form the most impressive archeological (考古学的) group.‎ The Nazca plain is unique for its ability to preserve the markings upon it, due to the combination of the climate (one of the driest on Earth) and the flat, stony ground which minimizes the effect of the wind at ground level. With no dust or sand to cover the plain and little rain or wind to erode (侵蚀) it, lines drawn here tend to stay drawn. These factors, combined with the existence of lightercolored subsoil beneath the desert surface, provide a vast writing pad that is suited to the artist who wants to leave his mark eternal.‎ 语篇解读：本文是一篇说明文，主要介绍了位于秘鲁南部的纳斯卡线条。‎ ‎12．What do we know about the Nazca Lines?‎ A．They were built as a big map.‎ B．They were formed by nature.‎ C．They are ancient lines in caves.‎ D．They are huge markings in a desert.‎ 解析：选D　细节理解题。根据第一段中的“The Nazca Lines are a series of large ancient geoglyphs ... stylized humanlike forms”‎ 可知，纳斯卡线条是沙漠里的巨型图案。‎ ‎13．How many factors make the Nazca Lines the most impressive?‎ A．One. B．Two.‎ C．Three. D．Four.‎ 解析：选D　细节理解题。根据第三段中的“But the Nazca geoglyphs, because of their numbers, characteristics, dimensions and cultural continuity as they were made and remade throughout a certain history period, form the most impressive archeological (考古学的) group”可知，是四个因素使得纳斯卡线条给人们留下最深刻的印象。‎ ‎14．Why are the Nazca Lines well preserved?‎ A．Because of their great artistic value.‎ B．Because of the existence of soft soil.‎ C．Because of the climate and geography.‎ D．Because of the wind at ground level.‎ 解析：选C　推理判断题。根据第四段中的“due to the combination of the climate (one of the driest on Earth) and the flat, stony ground which minimizes the effect of the wind at ground level. With no dust or sand ... stay drawn”可知，纳斯卡地区地表平坦，气候干燥，没有雨水和风的侵蚀，这使得纳斯卡线条得以良好保存。‎ ‎15．What does the underlined word “eternal” probably mean?‎ A．Nonstop. B．Everlasting.‎ C．Realworld. D．Highend.‎ 解析：选B　词义猜测题。根据第四段中画线词上文可知，气候和地理因素使得纳斯卡线条多年来得以良好保存，故该地区很适合承载那种想把自己的痕迹永久保存的艺术家的作品。eternal意思是“‎ 永恒的，永久的”。故选B项。‎ Ⅱ.阅读七选五 ‎(2019·陕西质检二)Americans use many expressions with the word “dog”. People in the United States love their dogs and treat them well. __16__ However, if a person lives an unhappy life, they say that person leads a dog's life.‎ Some people say we live in a dogeatdog world. __17__ They say that to be successful, a person has to work like a dog. This means they have to work very hard. This can make people dogtired. And, the situation would be even worse if they became sick as a dog.‎ ‎__18__ This means that every person enjoys a successful period during his or her life. To be successful, people often have to learn new skills. Yet, some people say that you can never teach an old dog new tricks. They believe that older people do not like to learn new things.‎ ‎__19__ People who are unkind can be described as a junkyard dog. Junkyard dogs live in waste yards. They bark or attack people who try to approach their property.‎ Dog expressions are also used to describe the weather. The dog days of summer are the hottest days of the year. A rainstorm may cool the weather. __20__ We do not want it to rain cats and dogs.‎ A．Still, people say every dog has its day.‎ B．But we do not want it to rain too hard.‎ C．Some people are compared to dogs in bad ways.‎ D．Dogs are their best friends and they are loyal to people.‎ E．There are many other expressions waiting for you to explore.‎ F．That means many people are competing for the same things.‎ G．They take their dogs for walks, and give them good food and medical care.‎ 语篇解读：本文是一篇说明文，主要介绍了美国人使用许多关于“狗”这个词的表达及具体例子。‎ ‎16.解析：选G　空前说美国人爱狗，善待它们，而G项说他们带着他们的狗散步，给它们良好的食物和医疗照顾，是对上文的具体描述，符合逻辑，故选G。‎ ‎17．解析：选F　空前说有些人说我们生活在一个自相残杀的世界，而F项说这意味着许多人在竞争同样的东西，前后语义衔接，其中a dogeatdog world与competing for相呼应，故选F。‎ ‎18．解析：选A　空后说这意味着每个人在各自的生活中都有一段成功的时期，而A项说尽管如此，人们还是说人人皆有得意时，是对下文的概括，其中a successful period与every dog has its day相呼应，故选A。‎ ‎19．解析：选C　空后说不友好的人可以被描述成一个垃圾狗，而C项说有些人以某种坏的方式被比作狗，前后逻辑一致，其中空后是对此处的具体描述，且a junkyard dog为提示词，故选C。‎ ‎20．解析：选B　空前说暴风雨可能使天气凉爽，而B项说但是我们不希望雨下得太大。前后形成转折，且rain too hard与rain cats and dogs相呼应，故选B。‎ 课时练(二)　语言知识运用组块专练——练准度 ‎(限时：30分钟)‎ Ⅰ.完形填空 ‎(2019·武汉调研)Justin knew there was only one way out of his neighborhood — basketball. So he __1__ hard, running with the ball ‎ like the __2__ dogs were chasing (追逐) him. He could defeat any of the guys at the __3__， and he saw his way out and he ran for it.‎ One day when Justin was playing basketball, he __4__ his right knee badly. The doctor said he might never play __5__.Justin was extremely sad. Every day Justin just __6__ in bed, watching TV and eating potato chips. When he __7__ like a balloon, his sister came home from the university on holiday, bringing exciting __8__ of a faraway land called college.‎ Justin was __9__ by the dorm stories and campus (校园) __10__ that she told, but he could __11__ believe any of them. It was as if she were telling him about some __12__ land high above the clouds.‎ Justin was a pretty __13__ guy, but his sister had a way of __14__ him to do things that nobody else could. So while she was home during the __15__， they studied together, and they talked, and they worked, and Justin felt __16__ than he ever had before.‎ After spending those __17__ with his sister, Justin realized that he didn't want to feel bad for himself any more, and he didn't want to quit. Basketball __18__ be his thing, but now there was only __19__. Using the study skills Justin had acquired from his sister, he scored __20__ in every exam. The university that he applied to accepted him.‎ 语篇解读：本文是人物故事类记叙文。Justin曾因受伤不能打篮球而失去希望，但他在姐姐的鼓励和带动下，通过努力学习，改变了自己，考上了自己想去的大学。‎ ‎1．A.hit　　　　　　　　　　 B．studied C．practised D．breathed 解析：‎ 选C　Justin认为篮球是他走出去的唯一办法，所以他努力练习打篮球。hit“打击”；practise“练习”；breathe“呼吸”。‎ ‎2．A.pet B．guide C．cute D．wild 解析：选D　他努力练习打篮球，带着球跑，就像是野狗在追赶他一样。wild“野生的”符合语境。‎ ‎3．A.top B．court C．back D．beginning 解析：选B　在球场上，他能够打败所有的人。top“顶部”；court“球场”；beginning“开始”。‎ ‎4．A.injured B．hugged C．bent D．raised 解析：选A　根据第二段第二句可知，一天，当Justin练习打篮球的时候，他的右腿膝盖严重受伤。injure“使受伤”；hug“拥抱”；bend“压弯”；raise“抬起”。‎ ‎5．A.alone B．again C．around D．well 解析：选B　根据下文内容可知，此处指医生说他可能再也不能打篮球了。alone“独自”；again“再一次”；around“在……周围”。‎ ‎6．A.played B．lay C．jumped D．trained 解析：选B　Justin每天躺在床上，看电视、吃薯片。play“玩”；lie“躺”；jump“跳”；train“训练”。‎ ‎7．A.stayed up B．looked up C．grew up D．blew up 解析：‎ 选D　当他胖成气球一样的时候，他上大学的姐姐放假回家了。stay up“熬夜”；look up“向上看，改善”；grow up“长大”；blow up“给(某物)充气”， 此处是其引申含义。‎ ‎8．A.tales B．challenges C．discoveries D．possibilities 解析：选A　姐姐给他带来了遥远的大学里那些令人兴奋的故事，下文中的“dorm stories”是其信息提示。tale“故事”；challenge“挑战”；discovery“发现”；possibility“可能性”。‎ ‎9．A.amazed B．satisfied C．annoyed D．scared 解析：选A　根据下文中的“but he could ________ believe any of them”可知，Justin对于姐姐给他讲的那些大学宿舍里的故事以及校园里疯狂的事情感到很惊讶。amazed“大为惊奇的”；satisfied“满足的”；annoyed“恼怒的”；scared“害怕的，恐惧的”。‎ ‎10．A.stress B．canteens C．craziness D．networks 解析：选C　参见上题解析。stress“压力”；canteen“食堂”；craziness“疯狂”；network“网络”。‎ ‎11．A.firmly B．honestly C．really D．hardly 解析：选D　根据下文中的“It was as if ... high above the clouds”可知，此处指他几乎不相信任何一个故事。firmly“坚定地”；honestly“诚实地”；really“真正地”；hardly“几乎不”。‎ ‎12．A.foreign B．rich C．fantasy D．freedom 解析：‎ 选C　好像她在给他讲述云层之上的梦幻大陆的事情。foreign“外国的”；rich“富裕的”；fantasy“幻想，想象”；freedom“自由”。‎ ‎13．A.lazy B．stubborn C．regular D．wise 解析：选B　根据空后的“but his sister ... that nobody else could”可知，Justin是一个很固执的人。lazy“懒惰的”；stubborn“固执的”；regular“定时的，经常的”；wise“明智的”。‎ ‎14．A.getting B．promising C．permitting D．warning 解析：选A　根据下文内容可知，此处应指Justin的姐姐有办法让他做别人让他做不了的事情。get sb. to do sth.“让某人做某事”，符合语境。‎ ‎15．A.duty B．trial C．break D．strike 解析：选C　根据上文中的“his sister came home from the university on holiday”可知，此处指她在回家休息期间。duty“义务，职责”；trial“试验，审判”；break“休息”；strike“罢工”。‎ ‎16．A.weaker B．healthier C．worse D．better 解析：选D　他们一起学习，一起探讨，一起劳动，Justin感到从来没有这么好过。‎ ‎17．A.years B．hours C．decades D．weeks 解析：选D　根据常识并结合选项可知，此处指Justin与姐姐度过了数周(weeks)的假期。‎ ‎18．A.used to B．ought to C．had to D．got to 解析：选A　以前篮球就是他的一切。used to“过去常常”；ought to“应该”；have to“不得不”；get to“有机会做”。‎ ‎19．A.vacation B．victory C．school D．strength 解析：选C　根据语境可知，此处应指Justin现在心里只有上学了。school“上学”，符合语境。vacation“假期”；victory“胜利”；strength“力量”。‎ ‎20．A.much B．high C．little D．low 解析：选B　根据语境及文章最后一句可知，此处应指Justin在每门考试中都得分很高。‎ Ⅱ.语法填空 ‎(2019·石家庄模拟)Mike Taylor, a university student in the study of prehistoric life forms for his Ph. D．， discovered a brandnew species of dinosaur, while __1__ (conduct) research at the Natural History Museum in the United Kingdom. This new species __2__ (identify) as part of the sauropod family of dinosaurs. The sauropods were fourlegged, vegetarian dinosaurs, __3__ very long necks and tails, and relatively small skulls and brains. One of their most unusual __4__ (characteristic) was their nostrils, which were higher up in their head, almost near the eyes. So far, the sauropod bones __5__ (find) in every continent except Antarctica, and they are one of the longest living group of dinosaurs, spanning over 100 million years. This new species, __6__ (name) Xenoposeidon proneneukos, which means forward sloping, lived about 140 million years ago.‎ Mike Taylor, __7__ has spent five years studying sauropod vertebrae, __8__ (immediate) knew that this was the backbone of a sauropod. However, he had never seen one like this before. __9__ (far) research proved this was indeed a new kind of sauropod. The bone, which had been discovered in __10__ 1890's, had never been examined.‎ 语篇解读：本文是一篇记叙文。迈克·泰勒偶然发现了一种新的恐龙物种；经研究证明，这是一种新的蜥脚类动物。‎ ‎1．conducting　考查现在分词。该句主语“Mike Taylor”和动词“conduct”之间是逻辑上的主谓关系，且根据空前的“while”可知，该处表示动作正在发生，故用conducting。该句也可以看成状语从句的省略，省略了主语“Mike Taylor”和be动词“was”。‎ ‎2．was identified　考查时态和语态。该句主语“This new species”和动词“identify”之间是被动关系，故用被动语态；此处陈述的是过去发生的事情，故用一般过去时。‎ ‎3．with　考查介词。该蜥脚类动物为四肢食草恐龙，它有着长长的脖子和尾巴，还有相对小的头骨和大脑。with表示“具有，带有”，符合语境。‎ ‎4．characteristics　考查名词的单复数。characteristic为可数名词，根据该句中的“One of”可知，该处用名词的复数形式。‎ ‎5．have been found　考查时态和语态以及主谓一致。根据该句中的“So far”可知，该句用现在完成时，表示过去发生的事情对现在的影响；该句的主语“the sauropod bones”为复数形式，且和动词“find”之间是被动关系，故用被动语态，谓语动词用复数形式。‎ ‎6．named　考查过去分词。分析该句结构可知，空处作“This new species”的后置定语；主语“This new species”和动词“name”‎ 之间是逻辑上的动宾关系，故用named。‎ ‎7．who　考查定语从句。分析该句结构可知，空处引导非限制性定语从句，先行词为“Mike Taylor”，指人，关系词在从句中作主语，故用who引导该定语从句。‎ ‎8．immediately　考查副词。根据空后的动词“knew”可知，空处修饰该动词，表示“立即，立刻”，故用immediate的副词形式。‎ ‎9．Further　考查比较级。进一步的研究证明，这的确是一种新的蜥脚类动物。根据句意可知，空处用比较级，表示“更进一步的”。‎ ‎10．the　考查定冠词。in the 1890's表示“在19世纪90年代”，故用定冠词the。‎ 课时练(三)　写作强化增分练＋单元基础回扣练 一、写作强化增分练——练规范 ‎(限时：35分钟)‎ Ⅰ.短文改错 ‎(2019·东北三省四市模拟)I was often troubled by lack of confidences. So I applied for a job at an exhibition as reporter last term. The exhibition was held annual to display the latest products in the field of education. At that time, I was responsible for interview parents who bought the learning tools. While talking with him, I found it was not so hard as I think. One lady even praised me but asked her son to learn from me. I realized the experience was in great value and nothing was more excited than communicating with people.‎ From this experience, I am fully aware that we should take real action if our personality that needs improving.‎ 答案：第一句：confidences→confidence 第二句：reporter前加a 第三句：annual→annually 第四句：interview→interviewing 第五句：him→them; think→thought 第六句：but→and 第七句：in→of; excited→exciting 第八句：去掉第二个that Ⅱ.书面表达 ‎(2019·武汉调研)假定你是李华，正在加拿大参加短期访问交流活动。你偶然在一本近期的杂志上看到一篇介绍中国端午节的文章，但文章里没有注明日期是中国农历，且文中所配图片是赛艇而不是龙舟。请你给编辑部写一封信，指出其中的错误并要求更正。内容包括：‎ ‎1．指出错误，给出正确信息；‎ ‎2．要求更正；‎ ‎3．赞赏对方介绍中国文化。‎ 注意：1.词数100左右；‎ ‎2．可以适当增加细节，以使行文连贯。‎ 参考词汇：中国农历the Chinese Lunar Calendar；‎ 赛艇rowing boat；龙舟dragon boat ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ 参考范文：‎ Dear editor，‎ I am writing to point out to you some of the mistakes in your recent issue about the Chinese Dragon Boat Festival.‎ The Chinese Dragon Boat Festival is on May 5th in the Chinese Lunar Calendar, not the calendar used around the world. Also, we compete with dragon boats, where there are always dragon heads at the front, but not rowing boats. To correct the mistakes may be constructive and thus readers can acquire right information about Chinese culture. However, I quite appreciate your effort to introduce Chinese culture to your people, which will surely bridge the gap between our countries.‎ Thank you for your effort.‎ Sincerely yours，‎ Li Hua 二、单元基础回扣练——勤温故 Ⅰ.单句语法填空 ‎1．If you make an offer to_help (help) people, you'll eventually be rewarded.‎ ‎2．My German isn't up to translating (translate) that letter.‎ ‎3．She also wanted to make sure she didn't lose touch with her friends in Taiwan.‎ ‎4．Something is bothering him, so he can't settle down to his study.‎ ‎5．The train was delayed because of the heavy fog. Mr Smith is likely to_arrive (arrive) a bit late.‎ Ⅱ.单句改错 ‎1．Brown meat essence is harmful for people's health.for→to ‎2．The meeting focused in whether we should build a new teaching building.in→on/upon ‎3．John, as well as his wife and children, are going to visit China next week.are→is ‎4．I found difficult to answer such a question in so short a time.found后加it_‎ ‎5．It was suggested that you attended the opening ceremony.attended→attend Ⅲ.完成句子 ‎1．In_my_view,_ you're wrong to impose your idea on others.‎ 在我看来，你把自己的观点强加给别人是错误的。‎ ‎2．Tom's work at school is above_the_average,_while Harry's is below_the_average.‎ 汤姆的学业成绩在平均水准以上，而哈里的却在平均水准以下。‎ ‎3．It_is_no_wonder_that he'll sign the contract tomorrow.‎ 他明天签合同是不足为怪的。‎ ‎4．It_looks_as_if the sea water isn't clean enough to swim here.‎ 看起来海水好像不干净，不能游泳。‎ ‎5．Tom had_his_leg_broken while playing football.‎ 汤姆踢足球时弄伤了腿。‎