【英语】2020版一轮复习北师大版选修六Unit17Laughter单元作业（22页word版答案含有解析）

【英语】2020版一轮复习北师大版选修六Unit17Laughter单元作业（22页word版答案含有解析）

‎2020版一轮复习北师大版选修六Unit 17 Laughter 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·成都诊断)‎ Teen Summer Camps Abroad Adventure, Volunteer, Study & Travel Programs Educational Travel for High School Students and Groups Celebrating 26 years of community servicebased adventure travel programs for high school students and groups! Choose from Community Service, Global Action and Adventure travel opportunities.‎ Location: Worldwide Dates: 1－4 week programs; June through August Cost：＄1,950 per week (10% off book before May 10th)‎ Tel: 303－545－2202‎ French Summer Camp in the French Alps Highquality Teenage French Summer program in Morzine in the French Alps, just one hour from Geneva. Combine language learning with great cultural and outdoor activities in a fun, safe mountain village environment.‎ Dates: July 8th－August 19th Cost: About ＄2,400 for 2 weeks Tel: 450－790－0838‎ Adventures CrossCountry: Meaningful Service. Real Connections. True Adventure.‎ ARCC Programs provides international adventure programs in 20 countries and 4 western states. With over 30 years of experience, ARCC has remained a pioneer of adventure travel and teen summer programs for young people.‎ Dates: 2－5 week programs every summer; June through August Cost：＄1,900－＄2,200 per week Tel: To get more information or request a catalog, call our headquarters at 415－332－5075.‎ Abbey Road High School Summer Program in Florence, Italy Spend this summer learning about Italian art history, language, cuisine, film, and fashion in the beautiful and historic city of Florence. Enjoy delicious authentic pasta, and go on weekly trips to discover Italy.‎ Dates: 2 week option July 1－15 or July 15－30 | 3 week option July 1－22 |Full Program: 4 week option July 1－30‎ Costs: ＄4,095 (2 weeks) |＄6,295 (3 weeks) | ＄7,095 (4 weeks)‎ Tel: 888－462－2239‎ 语篇解读：本文主要介绍了四个国外青少年夏令营活动。‎ ‎1．If you choose a twoweek program in June with the lowest cost, which number would you call?‎ A．450－790－0838.　　 　 B．888－462－2239.‎ C．415－332－5075. D．303－545－2202.‎ 解析：选D　细节理解题。根据第一个活动介绍中的“Cost: ＄1,950 per week (10% off book before May 10th)”“Tel: 303－545－2202”，并结合题干可知，五月十号前预订的话在六月份参加这个夏令营活动的最低费用是：1 950×2×90%＝3 510(美元)，是所有夏令营活动中费用最低的，故选D。‎ ‎2．What most probably makes Adventures CrossCountry special?‎ A．Its location. B．Its cost.‎ C．Its provider. D．Its dates.‎ 解析：选C　细节理解题。根据第三个活动介绍中的“With over 30 years of experience, ARCC has remained a pioneer of adventure travel and teen summer programs for young people”可知，Adventures CrossCountry的特色之处在于其提供者ARCC是该领域的带头人，故选C。‎ ‎3．What do we know about French Summer Camp in the French Alps?‎ A．It lasts the whole summer.‎ B．It provides different week options.‎ C．It helps participants learn French and have fun.‎ D．It offers chances to learn the history of Geneva.‎ 解析：选C　细节理解题。根据第二个活动介绍中的“Combine language learning with great cultural and outdoor activities in a fun, safe mountain village environment”可知，法国夏令营可以帮助参与者在学法语的同时玩得很开心，故选C。‎ B ‎(2019·石家庄模拟)Many years ago, when we first went to Canada, we were driving through Montana with our two children. We thought we would find a motel (汽车旅馆) on the way and had not made a booking. As it was getting late, we started looking for a motel, only to find that all were booked, which worried me sick.‎ Finally, around 9 p. m．， we stopped at a gas station to fill up the gas tank. My husband asked for a phone book and told the woman at the ‎ counter that we were trying to find a motel. He tried for 15 minutes. When he was unsuccessful, the woman, Linda, said she and her family lived nearby and would be happy if we spent the night at her home.‎ My husband was stunned by her offer. She called her son to direct us, since she had to hold the fort at the gas station till midnight.‎ When we reached her home, her husband greeted us. He took out two sleeping bags for the children. He invited us to have coffee and chat while we waited for his wife. When she came back, we asked if we could slip away in the morning so as not to disturb them. They said we were now guests and we would have to have breakfast with them.‎ We woke up to a table set for breakfast. They made a mountain of pancakes and bacon. We ate breakfast, and when we were leaving, my husband asked if he could offer some payment.‎ They insisted we were their guests. We left moved by their spirit of hospitality (好客). We were amazed that they would take in a family of total strangers from a different country. We kept in touch for many years. Over the years, we've lost touch with them, but have never forgotten their kindness.‎ 语篇解读：本文是一篇记叙文，主要讲述了作者一家在去加拿大时得到陌生人帮助的经过。‎ ‎4．What made the author upset at first?‎ A．They got lost in Canada.‎ B．They ran out of gas.‎ C．They had nowhere to stay.‎ D．They were late for dinner.‎ 解析：选C　细节理解题。根据第一段最后一句可知，让作者感到担心的是他们没有地方可以住宿，故C项正确。‎ ‎5．What does the underlined word “stunned” in Paragraph 3 mean?‎ A．Troubled. B．Surprised.‎ C．Disappointed. D．Confused.‎ 解析：选B　词义猜测题。根据最后一段中的“We were amazed ... strangers from a different country”可知，作者他们对Linda为陌生人提供帮助的行为感到惊讶；故画线词表示“惊讶的”，故B项正确。‎ ‎6．What did the author's family do the next morning?‎ A．They slipped away.‎ B．They paid for their breakfast.‎ C．They met some strangers.‎ D．They had a big breakfast.‎ 解析：选D　细节理解题。根据第五段内容可知，第二天一早，Linda一家就准备好了丰盛的早餐，作者一家和Linda一家共享了早餐，故D项正确。‎ ‎7．What is the best title for the text?‎ A．Unexpected Hospitality B．A Kind Woman C．Be Kind to Strangers D．Looking for a Motel 解析：选A　标题归纳题。通读全文可知，本文主要讲述了作者一家在去加拿大时得到加油站工作人员Linda和其家人帮助的经过。作者一家因为没有预订旅馆，晚上无法住宿，Linda得知情况后邀请作者一家到她家住宿，并热情招待了素不相识的作者一家。据此可知A项(意想不到的热情款待)最适合作文章的标题。‎ C ‎(2019·东北三省四市模拟)Here's an idea whose time has come: A flu shot that doesn't require an actual shot.‎ For the first time, researchers have tested a flu vaccine patch (疫苗贴) in a human clinical trial and found that it delivered as much protection as a traditional injection with a needle. Doctors and public health experts have high hopes that it will increase the number of people who get immunized (使免疫) against the flu.‎ Seasonal flu is responsible for up to half a million deaths around the world each year according to the World Health Organization. A team led by Georgia Tech engineer Mark Prausnitz has come up with an alternative method that uses “micro needles”. These tiny needles are so small that 100 of them, arranged in order on a patch, can fit under your thumb (拇指). Yet they're big enough to hold vaccine against three types of flu.‎ None of the study volunteers had serious side effects. The groups that got patches had mild skin reactions that were not seen in the regular needle group, while the volunteers in the regular needle group were more likely to experience pain. Overall, 70 percent of the volunteers who got vaccine patches said they'd rather use them again than get a traditional flu shot. The study authors declared it a success on all fronts.‎ The biggest beneficiaries could be people in low and middleincome countries, where it is hard to come by flu vaccines. Reducing pain is nice, but other benefits — the patch costs less, is easier to transport, doesn't require refrigeration, can be selfadministered and doesn't cause waste of needles — are even better.‎ ‎“Microneedle patches have the potential to become ideal candidates for vaccination programs，” wrote Katja Hoschler and Maria Zambon of Public Health England.‎ 语篇解读：本文是一篇说明文。文章主要介绍了一种不用传统注射的流感疫苗贴。8．What is the passage mainly about?‎ A．A vaccine that cures people of their flu.‎ B．A team that does research on seasonal flu.‎ C．A patch that makes flu shots a thing of the past.‎ D．A method that makes traditional flu shots painless.‎ 解析：选C　主旨大意题。通读文章可知，本文介绍了一种新型的流感疫苗贴，故选C项。‎ ‎9．What do we know about the vaccine patch?‎ A．It causes slight side effects.‎ B．It causes serious skin reactions.‎ C．It delivers vaccine on the head.‎ D．It works badly on 30% of the volunteers.‎ 解析：选A　推理判断题。根据第四段中的“None of the study volunteers had serious side effects. The groups that got patches had mild skin reactions”可知，没有一个志愿者出现严重的副作用，也就是说这种疫苗贴有轻微的副作用。‎ ‎10．The new patch has all the following benefits EXCEPT that ________.‎ A．it is provided free of charge B．it can be used without doctors C．it can be kept at room temperature D．it needs less care in transportation 解析：选A　细节理解题。根据第五段中的“the patch costs less”可知，A项不是这种疫苗贴的好处。‎ ‎11．What is Katja and Maria's attitude towards the new patch?‎ A．Cautious. B．Favorable.‎ C．Ambiguous. D．Disapproving.‎ 解析：选B　观点态度题。根据最后一段中的“Microneedle patches have the potential to become ideal candidates for vaccination programs”可知，他们对这种新型的疫苗贴持肯定态度。‎ D ‎(2019·广西三市联考)By trying to tickle (使发痒) rats and recording how their nerve cells respond, Shimpei Ishiyama and his adviser are discovering a mystery that has puzzled thinkers since Aristotle expected that humans, given their thin skin and unique ability to laugh, were the only ticklish animals.‎ It turns out that Aristotle was wrong. In their study published on Thursday, Ishiyama and his adviser Michael Brecht found that rats squeaked and jumped with pleasure when tickled on their backs and bellies. These signs of joy changed according to their moods. And for the first time, they discovered a special group of nerve cells. These nerve cells made this feeling so powerful that it causes a rat being tickled to lose control.‎ To make sure that he had indeed found a place in the brain where tickling was processed, Ishiyama then stimulated (刺激) that area with electrical currents. The rats began to jump like rabbits and sing like birds.‎ ‎“It's truly groundbreaking，” said Jeffrey Burgdorf, a neuroscientist at Northwestern University who reviewed the paper. “It takes the study of emotion to a new level.”‎ Burgdorf has played a central role in our understanding of animal tickling. He was part of a team that first noticed, in the late 1990s, that rats made special noises when they were experiencing social pleasure. Others had already noted that rats repeatedly made short and high sounds ‎ during meals. But the lab where Burgdorf worked noticed that they emitted similar sounds while playing. And so one day, the senior scientist in the lab said, “Let's go and tickle some rats.” They quickly found that those cries of pleasure doubled.‎ ‎“The authors have been very adventurous，” said Daniel O'Connor, a neuroscientist at Johns Hopkins University. To him, that finding was very surprising.‎ ‎“Why does the world literally feel different when you are stressed out？” he said. “This is the first step towards answering that question. It gives us a way to approach it with experimental rigor (严谨)．”‎ 语篇解读：本文是一篇说明文。文章中科学家通过刺激老鼠来记录它们的神经细胞的反应，所得出的结论将对情绪的研究提升到了一个新的高度。‎ ‎12．What contributed to humans' being ticklish according to Aristotle?‎ A．Their special skin.‎ B．Their social pleasure.‎ C．Their nervous system.‎ D．Their willingness to touch.‎ 解析：选A　细节理解题。根据文章第一段中的“since Aristotle expected that humans, given their thin skin and unique ability to laugh, were the only ticklish animals”可知，亚里士多德认为人类由于其皮肤薄，而且有独特的笑的能力而成为唯一怕痒的动物，所以正确答案为A。‎ ‎13．Which of the following statements will Jeffrey Burgdorf agree with?‎ A．The research process is full of risks.‎ B．The finding of the study is surprising and unbelievable.‎ C．The new discovery is beneficial for the study of emotion.‎ D．The finding of the study actually contradicts modern science.‎ 解析：选C　推理判断题。根据文章第四段中的“It takes the study of emotion to a new level”可知，这项研究成果把对情绪的研究提升到了一个新的高度，显然，这对情绪的研究是有益处的。故答案为C。‎ ‎14．The underlined word “squeaked” in Paragraph 2 may be replaced by “________”．‎ A．gave a smile B．made a noise C．burst into tears D．watched with staring eyes 解析：选B　词义猜测题。根据该词后面的“jumped with pleasure when tickled on their backs and bellies”可知，当在老鼠的背部和腹部挠痒痒的时候，它们会高兴地跳起来，再结合第三段中的“The rats began to jump like rabbits and sing like birds”可知，此处是“发出声音”的意思，故选B。‎ ‎15．What is the best title for the text?‎ A．The Life of Rats B．How Rats Laugh C．A Wonderful Scientist D．A New Discovery about Rats 解析：选D　标题归纳题。根据全文内容可知，文章主要讲述了一项关于老鼠的新发现。故答案为D。‎ Ⅱ.阅读七选五 ‎(2019·武汉市武昌区调研)On December 22, 2016 I landed in the land of the “American Dream”. __16__ Here is one of the things I've ‎ struggled with during my almost one year in the States.‎ ‎__17__ My uncle and aunt joked that I brought rain from Saigon to America. Saigon, where I come from, is the old name of Ho Chi Minh City in Vietnam. Vietnam is a tropical country where it rains most of the year. Before going to the U．S., actually, I had no idea what to expect about its weather, but the big rain on my arrival gave me the first expectation of what the weather here might be like.‎ California is known for having a great climate — more sunshine, cooler in summer and warmer in winter. __18__ However, having been here for a pretty long while now, I have experienced various forms of climates in California.‎ ‎__19__ Most of the time I was living in Silicon Valley, where the weather is a bit colder than where I study in Orange County. But I was really surprised to find chilltothebone weather in San Francisco — a big shift from Silicon Valley in only about an hour's drive. How strange!‎ ‎__20__The worst is that I get a runny nose whenever I wake up in the morning. Because I am allergic to the cold and windy weather, I keep sneezing badly, and even more badly if I get caught in the cold. I think that my body needs more time to get used to this climate, but as many people said, I am luckier to be in California where I don't have to fight with extreme weather as in other states.‎ A．I am sensitive to weather change.‎ B．Such strange weather has affected my health.‎ C．So the amount of rain this year is considered unusual.‎ D．The LAX airport in California welcomed me with a big rain.‎ E．So I quickly get used to the unchangeable climate in California.‎ F．The weather varies widely depending on where you are in the States.‎ G．Since then, I have discovered tons of dilemmas about life in America.‎ 语篇解读：本文是国外生活类说明文。作者介绍了自己从越南到美国之后所体验到的各种天气。‎ ‎16．解析：选G　上文提到作者到了美国，接下来说“下面是我在美国接近一年的时间里努力应付过的诸多难题中的一个”。由此可以推断，空处表达的应该是作者经历了很多困难，G项的意思是“从那时起，我在美国经历了很多生活难题”，所以选G。‎ ‎17．解析：选D　本空位于段首，为段落主题句。根据下文中的“My uncle and aunt joked that I brought rain from Saigon to America”可知，空处应与rain有关，D项“加利福尼亚的LAX机场用一场大雨欢迎了我”符合语境，所以选D。‎ ‎18．解析：选C　上一段讲的是加利福尼亚的大雨，本段首句讲的是“加利福尼亚因气候好而著名”，C项的意思是“因此今年的雨量被认为是不寻常的”，符合段落间以及句子间的逻辑，所以选C。‎ ‎19．解析：选F　本空位于段首，为段落主题句。下文讲的是美国不同的地方有着迥异的天气，即便是相隔很近的两个地方，其天气也有很大的变化，而F项的意思是“在美国，天气随着你所在的地方而有很大的差异”，所以选F。‎ ‎20．解析：选B　本空位于段首，为段落主题句。下文讲的是作者因为天气多变而打喷嚏，而B项的意思是“这种奇怪的天气已经影响到了我的健康”，所以选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·东北三省四市模拟)Shutting the door heavily, sevenyearold Vito stormed into the room after school. He __1__ himself into the sofa and cried loudly, “Dad, I am very __2__.”‎ Vito's father was quietly listening while working. Vito said, “Joaquin made me lose __3__ in front of my friends. I hope he __4__ a few particularly bad things.”‎ His father went to a corner, __5__ a bag of coal and said to Vito, “Son, __6__ that white shirt as Joaquin, and the bag of coal as some bad things. Use coal to hit the white shirt. __7__ that every time you hit one on the shirt, Joaquin met with a bad thing. When you finish hitting all the coal, see what will __8__.”‎ Vito thought the game __9__. He picked up coal to throw at the shirt. However, the shirt was hung in the __10__ rope. He tried again and again. He __11__ throwing all the coal, but only a little on the shirt.‎ Father asked Vito, “How do you feel now？”‎ ‎“It __12__ me, but I am happy now.”‎ Father saw his son did not understand his __13__， so he let Vito look in a large __14__. What he could only see from his face was white __15__.‎ Then the father said, “You see, the white shirt did not become particularly dirty, but you have become a ‘__16__ person’. You want a lot of bad luck on others; the __17__ is that the most unfortunate thing __18__ on ourselves. There our bad __19__ may cause others to suffer bad luck, but the stains left to us are difficult to __20__.”‎ 语篇解读：本文是一篇记叙文，作者通过七岁男孩Vito的故事告诉我们：你想伤害别人时也会伤害自己。‎ ‎1．A.threw B．enjoyed C．occupied D．helped 解析：选A　根据上文中的“stormed into”和下文中的“cried loudly”可知，Vito气呼呼地冲进房间，猛地坐到沙发上。故threw符合语境。‎ ‎2．A.cool B．anxious C．crazy D．angry 解析：选D　根据上文中的“stormed into”“cried loudly”可知，Vito是非常生气的。故选D项。‎ ‎3．A.heart B．interest C．face D．hope 解析：选C　根据下文中的“I hope he ________ a few particularly bad things”并结合空处所在句可知，Joaquin让Vito在朋友面前丢脸了。lose face“丢脸”符合语境。‎ ‎4．A.runs over B．comes across C．takes up D．makes out 解析：选B　根据下文中的“Joaquin met with a bad thing”可知come across“偶然遇见”符合语境。run over“轧过”；take up“拿起，占用，开始从事”；make out“理解，辨清”。‎ ‎5．A.found B．supplied C．spotted D．placed 解析：选A　父亲走到角落，找到(found)了一袋煤。‎ ‎6．A.view B．paint C．wear D．hang 解析：选A　根据下文中的“the bag of coal as some bad things. Use coal to hit the white shirt”可知父亲是在作比喻，view ... as ...“把……看作……”符合语境。‎ ‎7．A.Sense B．Imagine C．Mind D．Believe 解析：选B　根据“________ that white shirt ... to hit the white shirt”可知，此处表示想象每次你把煤扔到衬衫上时，Joaquin就会遇到不好的事情。imagine“想象”符合语境。‎ ‎8．A.appear B．remain C．happen D．form 解析：选C　当你把所有的煤都扔完了，看看会发生什么事。happen“发生”符合语境。‎ ‎9．A.fun B．silly C．dull D．violent 解析：选A　根据空前的“the game”及空后的“He picked up coal”可知，Vito认为这个游戏有趣。fun“有趣的”符合语境。silly“愚蠢的”；dull“迟钝的”；violent“猛烈的”。‎ ‎10．A.tight B．long C．strong D．distant 解析：选D　根据下文中的“He tried again and again”可推知，衬衫应该是挂在远处的绳子上。distant“远处的”符合语境。‎ ‎11．A.risked B．regretted C．considered D．finished 解析：选D　根据句中的“all the coal”可知，Vito把所有的煤都扔完了。故选D项。上文中的“finish hitting all the coal”亦是提示。‎ ‎12．A.bothers B．strikes C．tires D．relaxes 解析：选C　根据句中的but可知，Vito累了但是感到开心。‎ ‎13．A.intention B．problem C．worry D．solution 解析：选A　父亲发现儿子没有理解他的意图。intention“意图，目的”符合语境。problem“问题”；worry“担心”；solution“解决办法”。‎ ‎14．A.box B．mirror C．closet D．fence 解析：选B　根据下文中的“What he could only see from his face was”可知，父亲让Vito照镜子。故选B项。‎ ‎15．A.mouth B．eyes C．teeth D．nose 解析：选C　根据上文可知，Vito扔完了一袋的煤；由此可推知，Vito脸上也沾上了煤，黑黑的，他从自己脸上只能看出白白的牙齿。‎ ‎16．A.stubborn B．black C．stupid D．greedy 解析：选B　根据上文可知，煤使Vito变成了“黑人”。‎ ‎17．A.truth B．secret C．plan D．result 解析：选D　你想让很多不幸落在别人身上，结果(result)是最大的不幸会落(falls)在我们自己头上。‎ ‎18．A.relies B．passes C．tries D．falls 解析：选D　参见上题解析。分号后的句子与分号前的“You want a lot of bad luck on others”形成对比。故选D。‎ ‎19．A.habits B．manners C．thoughts D．words 解析：选C　我们不好的想法可能会给别人带来不幸。thought“思想，想法”符合语境。‎ ‎20．A.return B．remove C．repair D．perform 解析：选B　留给我们自己的污点是很难摆脱的。remove“清除，除去”符合语境。‎ Ⅱ.语法填空 ‎(2019·合肥质检)Xuan paper, known as one of the Four Treasures of the Study, first came into __1__ (exist) in Xuan Prefecture in the Tang Dynasty. The traditional skill of making the paper __2__ hand has been passed down through generations. The process takes as many as 18 steps, all of __3__ require a level of delicacy.‎ Take papermaking master Zhou Donghong, for example. He uses a fine screen to filter (过滤) a mixture of water and fibers. He lifts it up, and it's a sheet of paper. It takes him and his partner only 15 seconds __4__ (form) and shape it, but they've devoted __5__ (they) to perfecting the skills for decades.‎ ‎“There are a lot of tricks of filtering the fibers, and timing is __6__ (difficult) part of all. We have only one chance to filter the right amount of fibers, and only the proper weight guarantees the paper is neither too thin nor too thick, and the margin (差额) for error is __7__ (extreme) small，” said Zhou. With just the right degree of thickness, top quality Xuan paper holds ink and water tightly.‎ The skill of papermaking, __8__ (recognize) as a national treasure, has also proven to be an international one. We felt __9__ great sense of pride as it was listed as a world intangible cultural heritage (非物质文化遗产) by UNESCO in 2009.Since then, in Jing County, Xuan ‎ papermaking __10__ (teach) in schools.‎ 语篇解读：本文主要介绍了中国文房四宝之一——宣纸。‎ ‎1．existence　考查词形转换。介词后跟名词、代词或动名词等作宾语，故此处用名词existence作介词into的宾语。‎ ‎2．by　考查介词。by hand意为“用手工”，是固定搭配，符合语境。‎ ‎3．which　考查定语从句。which引导非限制性定语从句，修饰先行词steps，在从句中作介词of的宾语。‎ ‎4．to form　考查非谓语动词。此处为固定句型it takes sb. some time to do sth.，意为“做某事花费某人多长时间”，it作形式主语，不定式作真正的主语。‎ ‎5．themselves　考查代词。固定搭配devote oneself to sth./doing sth.意为“某人致力于做某事”，故用反身代词themselves。‎ ‎6．the most difficult　考查形容词最高级。结合“There are a lot of tricks of filtering the fibers”和“of all”可推知，此处时间的控制是其中最困难的部分，故用形容词最高级形式修饰名词part，与下文中的“only”呼应。‎ ‎7．extremely　考查副词。此处应用副词extremely修饰形容词small，在句子中作状语。‎ ‎8．recognized　考查非谓语动词。recognize和句子的谓语proven之间没有连词，故用非谓语动词形式；且recognize和句子的主语the skill之间构成逻辑上的动宾关系，故用过去分词作后置定语。‎ ‎9．a　考查冠词。此处为固定搭配a sense of ...，意为“一种……感”，符合语境，且great的发音以辅音音素开头，故用不定冠词a。‎ ‎10．has been taught　考查动词的时态和语态。根据“Since then”‎ 可知，句子中应用现在完成时；又因谓语teach和句子的主语Xuan papermaking之间是被动关系，故用现在完成时的被动语态。‎ 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·石家庄模拟)March 5th is a day in honor of Lei Feng, who people are called on to help others. On the morning of that day this year, our class met the school gate and went to a Hope Primary School by the bus. Upon arriving there, they gave us a warmly welcome. We gave the students some books, food or clothes. And then, we played several game with them and told them stories. Before we leave, we took a photo with them. See their smiling faces, we both felt a sense of happiness. We went home and promised to go back whenever possible. How an unforgettable experience it was!‎ 答案：第一句：who→when 第二句：met后加at; 去掉by后的the 第三句：warmly→warm 第四句：or→and 第五句：game→games 第六句：leave→left 第七句：See→Seeing; both→all 第九句：How→What Ⅱ.书面表达 ‎(2019·东北三省四市模拟)‎ 假定你是李华，正在负责策划你校的“绿色校园”(Green School)活动，请给你的美国笔友Henry写封邮件，向他介绍此次活动内容并征求他的建议。‎ 注意：1.词数100左右；‎ ‎2．可以适当增加细节，以使行文连贯。‎ ‎ ‎ ‎ ‎ ‎ 　‎ ‎ ‎ 参考范文：‎ Dear Henry，‎ How are you doing? I'm writing to seek your help, as I encounter some problems while planning a Green School campaign at my school.‎ We plan to organize this campaign like this. First, a series of lectures will be given, introducing ways to build a lowcarbon school life. This will be followed by a discussion about ways of saving water, paper and electricity at school. But how can we put them into practice and make them our daily routine? I'm stuck and wondering if you could give me some practical advice as I know you've organized such activities.‎ Looking forward to your reply.‎ Yours，‎ Li Hua 二、单元基础回扣练——勤温故 Ⅰ.单句语法填空 ‎1．The school forbids students to_play (play) basketball in the classroom.‎ ‎2．The earthquake resulted in more than 2,000 deaths.‎ ‎3．You should be cautious about making such mistakes.‎ ‎4．He acknowledged having_made/making (make) a mistake in the process of calculating.‎ ‎5．Convinced of the truth of the report, he told his colleagues about it.‎ Ⅱ.单句改错 ‎1．I was feeling very well, not too proud, but in harmony to the time and place. to→with ‎2．Local businesses were scared from paying protection money. from→into ‎3．Judging from what he said and did, he is desperate with fame. with→for ‎4．She couldn't resist show off her new skirt the moment she entered the classroom.‎ show→showing ‎5．The professors have run over trouble while designing the new machine. over→into Ⅲ.完成句子 ‎1．I hope that discussion will take place without_delay.‎ 我希望讨论能立刻进行。‎ ‎2．We were_amused_to_hear_about her sitting on the wet paint.‎ 听说她坐了一屁股油漆，我们都觉得好笑。‎ ‎3．While_studying_at_college,_I knew a lot of foreign friends.‎ 我在大学里学习时，认识了许多外国朋友。‎ ‎4．He continued speaking, regardless_of_my_feelings_on_the_matter.‎ 他不顾及我在此事上的感情继续往下说。‎ ‎5．To_my_astonishment,_he finished the job in such a short time.‎ 令我吃惊的是，他在如此短的时间内完成了工作。‎