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虚词知识精讲通过对近几年各地中考真题和模考题中完形填空选项的分析，可以看出对虚词的考查远远低于对实词的考查。虚词主要包括介词、连词。在数量上，实词部分考查约占70%90%，虚词部分考查只占10%30%。考查重点集中在动词、名词和形容词。可谓是完形填空中出题比例最大，难度最高的题目。相对而言，连词、介词的考查比例很小，通常难度也比较小，属于“志在必得”的题目。对于虚词的考查主要集中在语法和逻辑关系题型，实词的考查则集中在情感推理、态度推理、上下文推理和词义辨析题型。根据难易程度，学生应该争取将考法相对单一难度较低的介词、连词掌握，争取不丢分。三点剖析易错点：对于连词的考查多数是考查句与句或段落与段落之间的逻辑关系，需要联系上下文来分析。例如：After school, they dont want to stay at home reading books any more. _, they put aside their school bags and go out to play.A. HoweverB. ThoughC. InsteadD. Or【答案】C【解析】考查了连词和逻辑关系。前文提到“dont want to . reading”，后文“put aside their school bags and go out to play”前后表意是一样的，可推知后句是用来补充说明前句的结论，故选C。题模精选题模一：介词例1.1.1Anyway, those strange characters brought happiness back _ his heart.AforBwithCintoDby例1.1.2Some kids make July 4 hats _ the stars and stripes(星条)of the countrys flag on them.AforBwithCatDby题模二：连词例1.2.1There is already less traffic in central Amsterdam, _ both locals and tourists have been using the white bikes.AsoBbecauseCbutDwhile例1.2.2“I soon learned thats how everything works in the US,” the old man later told a friend. Life is a cafeteria here. You can get anything you want _ you are willing to pay the price. You can even get success, but youll never get it if you wait for someone to bring it to you. You have to get up and get it yourself.”AifBbecauseCthoughDuntil随堂练习随练1.1The earliest maps were probably drawn in the Middle East. Some of these maps have _1_ and they show us the people at that time thought the earth flat (平的) . As time went by , the pictures became more detailed and maps were more _2_ made . Later on , ancient Greeks(希腊人) used their _3_ of math and science to make maps . Greek maps tell us the Greeks knew the world was _4_ . From simple pictures , map making has turned into a science . Maps are made _5_ surveying(勘测) land . In the 1900s , people around the world started to share information to make _6_ maps . With the help of the photographs taken from the sky and space , maps are now more exactly made than ever . _7_ the world is always changing , we will always need new maps . There are many types of maps , but almost all use _8_ and pictures to describe what a place is like when the map is made . Amap usually tells what the pictures _9_ . Some maps may show the whole world . Aroad map will help you know the _10_ from one place to another . Other maps may use pictures to show the temperature and population in different places . 随练1.2Jane had two children to raise. She had to pay for the housing and _1_ clothes. She had a lot of bills. She worked in a _2_ every day and got $600 a week. Even when she was _3_, she went to work.Jane worked hard and did a great job. She depended on tips (小费) to help her get enough money to pay the bills. One night, after Jane had served dinner to a family, _4_ left a big tip on the table. It was_5_. Jane was taking care of another family at their table. When she turned back, she found the money had been _6_. Jane saw a woman at another table staring at her when she _7_ the restaurant. Jane went to ask her what food she wanted. She _8_ just a sandwich. She did not leave a tip after eating and Jane heard that she paid with a $20 bill. Jane was sure the woman had stolen her _9_, but she couldnt prove (证明) it. The next night, the _10_ woman came into the restaurant. She gave Jane $50. She said, “I was so sorry I took your money last _11_. I had a bad day. Someone stole my wallet. So I was angry. So I took your money. _12_ that was not right. People should _13_ good things. Not bad things. So I want you to take the money.”“Ill take the $20 but you keep the _14_. I know you need it,” said Jane.“You should have called the police,” the manager said to Jane.Jane said, “No. We should forgive (原谅) when someone says _15_ and wants to make it right. We should try to help each other.”随练1.3Think before we speak! It was a sunny and enjoyable day. Everyone in the _1_ station was waiting for the train to arrive. Among the crowd, there was a group of young friends who were on board for vacation. It was a _2_ station with a lot of people and some juice shops, coffee and tea stalls, newspaper shops, etc. The train was arriving and everyone prepared to _3_ the train to their seats. The group of friends made loud noise to _4_ the train as it moved into the station. They ran to get their seats _5_ anyone entered the train. The empty seats were _6_ and the train whished (鸣汽笛) to move. An old man with a young boy aged around 15 had their seats just next to the friends group. The young boy was so _7_ to see everything. He cheered, Dad, the train is moving and the things are moving backward. His father _8_ and nodded his head. As the train started moving fast, the young boy again screamed (尖叫) , Dad, the _9_ are green in color and run backward very fast. His father said, “ Yes, dear, and smiled Just like a kid, he was watching everything with great _10_. Afruit seller passed selling apples, bananas and oranges. The young boy asked his dad, I want to eat _11_. His father bought some for him. He said, Oh, this apple looks a lot sweeter than it tastes. I love this color. The group was watching all the _12_ of this boy and asked the boys father, Is your son having any problem? Why is he behaving so_13_? His son is mad, I think, a friend from the group made fun of him and shouted. The father of the young boy, with patience, _14_ the friends group, “My son was born _15_. Only a few days ago he was operated. He is seeing different things in his life for the first time. The young friends became very quiet.自我总结课后作业作业1There is an old saying: “Take the time to stop and smell the flowers.” I think we should also take the time to _1_ flowers.My grandmother knew just _2_ to do that. She grew flowers with earth, water and love, so her back garden was filled with beautiful flowers. She would smile when she saw the _3_ shine down on them. In her front garden she planted flowers, _4_. You could see red, white, and yellow flowers in it. My mom and I used to walk _5_ them and enjoy their smells. Beautiful butterflies (蝴蝶) flew down on them. Grandma also cared for the wild flowers. She would send _6_ and my brother out to pick flowers and would then turn them into delicious wine (酒).Grandma not only planted flowers in the gardens _7_ also planted flowers in our hearts. Her delicious dinners made with love encouraged us. Her sweet smile always made us _8_. Her hugs (拥抱) and kisses were the sunshine that kept our own love _9_ day after day.Take the time to plant a few flowers yourself today. Show your smiles, kindness and love. Plant your wishes, talents and pleasure. Make this _10_ brighter and brighter with your sunshine.作业2Brittany Amano wants to make sure every child in the US has enough to eat.Brittany Amano, now 18, knew how it felt to go hungry. Her mother tried to find a _1_ in Honolulu, Hawaii to support the family. Her grandmother helped out as much as she could. But the family _2_ had to depend on a local food bank to live on, and for that she was _3_.When they lost their home, Amanos family had to live in a friends basement （地下室）. “I could feel how hunger and homelessness_4_ my family.” Amano told a reporter from TFK. “The experience made me want to give _5_ to others in the same situation.”In fourth grade, she and some of her friends started a good project. They _6_ $ 700 and collected 800 pounds of food. _7_ twelve, Amano set up the un profit （非营利的）group Hawaiis Future Isnt Hungry. She hoped to raise $ 10,000 _8_ she finished high school. She ended up raising more than $ 500,000 in four years.With the _9_ collected, the nonprofit group, now called The Future Isnt Hungry, can offer fresh fruits, vegetables, and other _10_ foods to school kids on Fridays. This is to make sure that the kids and _11_ families have enough food to get them _12_ the weekend. So far, the effort has helped more than 750,000 people.In the fall of this year, Amano will _13_ Duck University, in North Carolina on a full scholarship. After that, she plans to return to _14_ the city that gave her so much. “It doesnt matter if you help one million people _15_ just one person,” she says. “The smallest action can make a huge difference.”作业3In a far-away place, there was a village. The village was_1_ in potatoes than anywhere else in the country. At the end of every growing season, _2_ potatoes were dug out of the ground, and readied for market. In each home, men and women would_3_divide the potatoes into three groups, large, medium and small.One year, there was a young man_ 4_received his share of the potatoes. As the other villagers_5_, he walked around the village laughing and talking._6_villagers thought he was lazy, and they worried that this man would never get_7_potatoes ready in time. When it was time for the villagers_8_to market, they were greatly surprised to find that the mans potatoes_9_ perfectly into three groups. After _10_the man how he did it, they understood he was not lazy, _11_very clever. He had put all his potatoes in a cart and pulled it along the villages rough dirt road. As the cart moved up and down over the road, the potatoes moved_12_. The small potatoes moved to the bottom, the larger potatoes rose to the top and the medium potatoes rested_13_ the middle.Life_14_like this too. The rough roads we travel along can also_15_us.作业4Things like Hula hoops（呼啦圈）used to be very popular. Did you ever own any of these? If you didnt, dont feel too bad. They were all fads. Afad is something that becomes very_1_among a large number of people, but only for a short time. _2_can become a fad very quickly, but can stop being popular just as quickly. _3_it is no longer “cool,” a fad goes away. Anything can become a(n) _4_-fashion, food, music, technology, even language .In the late 1970s, Erno Rubik, a professor was looking for a_5_way to teach his students about 3Dobjects. He _6_ a six-color plastic object that would be called the Rubiks Cube(魔方). The goal was to get each side of the cube a_7_color. It was very challenging. It took a few years for the toy to become popular, but then_8_, in 1982, it seemed everyone had one. People bought over a hundred million of the_9_.There were 50 books available that year offering solutions(解决办法). Then, just as suddenly as the craze (风尚) started, it_10_. By 1983, people were not interested in the Rubiks Cube anymore, perhaps because so many people _11_had one in their home.In 2012, a South Korean musician named Psy released a song called “ Gangnam (江南) Style.” The music video shows Psy pretending (假装) to horse-ride while he is dancing. In six months, it became the first Youtube (一视频网站) video ever to reach a billion views (观看). Six months after that, _12_ went on to reach two billion views. The song and video started a worldwide _13_craze. “Gangnam Style” had a huge influence on world popular culture. U.S. President Barack Obama and U.K. Prime Minister David Cameron even _14_ the dance. “Gangnam Style” became less and less popular, _15_the “Korean Wave” of culture remains popular all over the world.答案解析虚词题模精选题模一：介词例1.1.1【答案】C【解析】考查了方向介词。into ones heart表示“进入某人的心里”，表示方向，故选C。例1.1.2【答案】B【解析】考查学生方式介词。句意：孩子们制作了带有美国国旗星星和条纹的帽子。“带有”用with。故选B。题模二：连词例1.2.1【答案】B【解析】考查连词。前半句“less traffic”和后半句“using white bikes”，可推知两者表示因果关系。故选B。例1.2.2【答案】A【解析】考查连词。前半句“you can get anything you want”与后半句“you are willing to pay the price”是条件关系。用if连接，表示“如果”。其他选项不符合逻辑关系。故选A。随堂练习随练1.1【答案】BCADB CDCAB【解析】该文介绍了地图的起源和制作发展过程。既然世界总是在变化，我们将永远需要新的地图。 1.考查动词及语境理解。句意：这些地图中有一些幸存下来了。disappeared消失；survived幸存；gone去；left离开。根据句意结合语境可知，故选B。 2.考查副词及语境理解。句意：随着时间的推移，图片变得更加详细，地图更为准确。slowly慢慢地；simply简单地；correctly正确地；carelessly粗心地。联系前句As time went by , the pictures became more detailed可知，故选C。3.考查名词及语境理解。句意：后来，古希腊人用他们的的数学和科学知识制作地图。knowledge知识；courage勇气；energy能量；challenge挑战。根据句意结合语境可知，故选A。 4.考查形容词及语境理解。句意：希腊地图告诉我们，希腊人知道世界是圆的。long长的；small小的；square方的；round圆的。根据句意结合语境可知，故选D。 5.考查介词及语境理解。句意：通过测量土地制成地图。into 进入；by通过；of的；from从。表示地图是通过勘测绘制的。故选B。6. 考查形容词及语境理解。句意：人们开始分享信息来制作更好的地图。故选C。7. 考查连词及句意理解。句意：因为世界总在不断的变化，我们将总是需要新的地图。因果关系，故选D。8.考查名词及语境理解。句意：有许多类型的地图，但几乎所有的地图都使用文字和图片来描述一个地方是什么样子的。sounds声音； models模型；words 字； stories故事。根据生活常识可知，故选C。 9.考查动词短语及语境理解。句意：地图通常告诉图片代表什么。stand for代表；go for适用于某人（或某事物）；ask for请求；wait for 等待。根据句意结合语境可知该选A。根据句意结合语境可知，故选A。10.考查名词及语境理解。句意：一条道路地图将帮助你知道从一个地方到另一个地方的距离。weather天气；distance距离；feature特征；culture文化。根据句意结合语境可知该选B。 随练1.2【答案】ACDDA BBABC ABDCD【解析】本文讲述了两个孩子的妈妈简，在餐厅工作，遇到钱被别人拿走后又原谅偷窃者的故事。1.考查动词与语境理解。根据后文She had a lot of bills以及前文和pay for the housing的并列关系可知此处和“花钱”相关，故选A。2.考查名词与语境理解。根据后文served dinner to a family可知，简在“餐厅”工作。故选C。3.考查形容词与语境理解。angry生气；afraid害怕；happy高兴；tired疲劳。句意：即使她很累的时候也去工作。根据句意及语境可知她有很多的账单要付，所以她努力工作，即使很累也去工作，故选D。4. 考查代词与语境理解。句意：一天晚上在简为一家人吃饭服务完之后，他们在桌子上留下了 一大笔小费。根据句意及题干分析此空指代上文这一家人，所以用they，故选D。5.考查数词与语境理解。句意：是20美元。根据下文 She did not leave a tip after eating and Jane heard that she paid with a $20 bill.可知小费是20美元，故选A。6.考查动词词组与语境理解。handed in上交；taken away带走，拿走；given back 归还；thrown out扔出去。句意：当她回来时发现钱已经被拿走了。根据句意及语境是钱被别人拿走了，故选B。7.考查动词词组与语境理解。looked at看； looked around向周围看；looked after照顾；looked for寻找。句意：当简向参观周围看的时候她看到另一个桌子上一个女人在盯着她。根据句意及语境是简向餐馆周围看，故选B。8.考查动词与语境理解。ordered订，点菜；made制作；sold卖；served服务。句意：她只点了一个三明治。根据句意及语境此空是点菜的意思，故选A。9.考查名词与语境理解。句意：简确信这个女人偷了她的钱，但她无法证明。根据句意及语境此题应选B。10.考查形容词与语境理解。句意：第二天晚上同一个女人走进了餐馆。根据语境可知是还是那个女人走进了餐馆，故选C。11.考查名词与语境理解。句意：对不起，我昨晚拿了你的钱。根据语境可知是昨天晚上的事情，故选A。12. 考查连词用法及语境辨析根据前后句的逻辑关系Someone stole my walletSo I was angrySo I took your moneythat was not right“有人偷了我的钱包，所以我很生气，所以我拿了你的钱”和“这是不正确的”，显然前后存在明显的转折关系，是指虽然我有这样那样的理由但拿走别人的钱是不对的。所以此处应用表转折的连词but。故选B。13.考查动词与语境理解。句意：人们应该分享好的事情，不是坏的事情。根据句意及语境此题应选D。14.考查动词与语境理解。money钱；promises诺言；rest休息，剩余的；words话。句意：我会拿20美元，你留下其余的，我知道你需要。根据句意及语境此题应选C。15.考查名词与语境理解。句意：当别人说对不起并且改正的时候我们应该原谅。根据句意及语境此题应选D。随练1.3【答案】ACDBC CABBA ADBCD【解析】本文讲述了一个16岁盲人小男孩刚做完手术后的行为被周围人感到不可思议的故事，这个故事告诉我们，在没搞清问题之前，一定不能乱说话，一定想好了再说。1.考查名词的用法。 根据Everyone in the-station was waiting for the train to arrive，可知，在这 里 train 指的是火车，相对应的这里应该是在火车站上，火车站的英语说法是railway station。故选A。2.考查形容词的用法。根据It was a- station with a lot of people and some juice shops，coffee and tea stalls，newspaper shops，etc. 可知这里a lot of people 指的是人非常多，所以说这是一个繁忙的车站。busy繁忙的。故选C。3.考查动词短语的用法。 根据The train was arriving and everyone prepared to- the train to their seats可知火车就要来了，每个人都在准备进入火车到他们的座位上。get into进入，故选D。4.考查动词的用法。根据The group of friends made loud noise to- the train as it moved into the station可知当火车驶进车站的时候，这一群朋友发出很大的欢呼来欢迎火车的到 来。welcome欢迎。故选B。5.考查连词的用法。根据They ran to get their seats- anyone entered the train可知这里应该说的是在任何人进入火车之前，他们跑着去找座位，等到人都进来了就没有座位坐 了。before 在某某之前。故选C。6.考查动词的用法。根据The empty seats were-and the train whistledto move，可知火车鸣笛离开的时候火车上坐满了人。filled 坐满了。故选C。7.考查形容词的用法。根据 He cheered，Dad，the train is moving and the things are moving backward， 可知这个小男孩看到火车在移动的时候，其它的东西都在向后移动感到很惊讶。surprised吃惊的。故选A。8.考查动词的用法。根据His father-and nodded his head可知当他爸爸听到这个小男孩这么说的时候脸上面带微笑的点了点头。smiled微笑，故选B。9.考查名词的用法。根据Dad，the-are green in color and run backward very fast可知在这里在铁路旁边而且颜色是绿色的东西应该是树。故选B。10.考查名词的用法。根据Just like a kid，he was watching everything with great可知像一个孩子一样，他对看到的东西都充满了兴趣。interest 兴趣。故选A。11.考查名词的用法。根据Oh，this apple looks a lot sweeter than it tastes. I love this color.可知这里谈论的是苹果。故选A。12.考查名词的用法。根据The group was watching all the-of this boy，可知在这里应该是这群人看着这个小男孩的一举一动感到很不可思议。activities活动。故选D。13.考查副词的用法。根据Is your son having any problem，可知这群人认为这个小男孩有什么问题，因为他的一举一动与众不同。differently 不同地。故选B。14.考查动词短语的用法。根据The father of the young boy，with patience，- the friends group，在这里with patience的意思是有耐心的，而且后面有他说的话，所以应该是回答这群人的问题。replied to回答。故选C。15.考查形容词的用法。根据 Only a few days ago he was operated. He is seeing different things in his life for the first time. 可知几天之前他刚刚作了手术，在他生命中这是他第一次看到不同的事物，言外之意以前看不到任何东西，所以他天生是个盲人。故选D。课后作业作业1【答案】ACBAD ACABD【解析】短文大意：有句老话说：“花时间停下来闻闻花香。作者认为我们也应该花时间去种植花。展示自己的微笑，善良和爱，自己的愿望，才干和乐趣。用自己的阳光让这个世界越来越明亮。1.考查名词及语境理解。句意：我认为我们也应该花时间去种花。联系下文中My grandmother knew just _2_ to do that.可知此句意思是我认为我们也应该花时间去种花。故选A。2. 考查疑问词及语境理解。句意：我的祖母知道怎么做。根据后一句She grew flowers with earth, water and love, so her back garden was filled with beautiful flowers.的描述可知故选C。3.考查名词及语境理解。句意：她看到太阳照耀他们时她会微笑。根据后面的shine down可知故选B。4.考查副词及语境理解。句意：在她的前花园里她也种了花。too也，常用在肯定句末；either也，常用在否定句末；then那么；though尽管。所填词放在肯定句末，故选A。5.考查介词及语境理解。句意：我和我的妈妈常常在周围走走并享受他们的气味。walk around是一个固定短语，故选D。6.考查代词及语境理解。句意：她会派我和我哥哥出去采花，然后把他们变成美味的葡萄酒。联系并列成分my brother可推知故选A。7.考查连词及语境理解。句意：奶奶不仅在园林种植花卉，还在我们的心中种植了花。故选C。8.考查形容词及语境理解。句意：她甜美的笑容总是让我们快乐。根据句意结合语境可知，故选A。9.考查动词及语境理解。句意：她拥抱和亲吻就是让你的爱日复一日成长的阳光。根据句意结合语境可知，故选B。10.考查名词及语境理解。句意：用你的阳光让这个世界越来越明亮。根据句意结合语境可知，故选D。作业2【答案】ABDBA CBCDB CDACA【解析】本文讲述了主人公致力于建立非营利组织的故事。1. 考查名词辨析，妈妈在夏威夷的火奴鲁鲁找到了一份工作来支撑家庭，故选A。2. 考查副词辨析，yet意为“还，但是，已经”，still意为“仍然，更，静止地”，just意为“只是，仅仅；刚刚，刚才”，never意为“从未，决不”，妈妈找了份工作，奶奶也尽自己所能地帮忙，但是这个家仍然不得不依靠食物银行为生。故选B。3. 考查形容词辨析，careful意为“仔细的”，helpful意为“有益的，愿意帮忙的”，hopeful意为“有希望的， thankful意为“感恩的”，得到天野小姐食物银行的帮助，所以对于它，天野小姐是感恩的。故选D。4. 考查动词辨析，satisfy意为“使满意”，influence意为“影响”，develop意为“发展”，manage意为“管理”。饥饿和无家可归是一种不好的感觉，在这里选“influence影响”显然更好一些。故选B。5. 考查名词辨析，联系上下文，天野在生活窘困的时候得到了帮助，心怀感恩的她也想给别人，那些跟她一样处境的人，带来希望，故选A。6. 考查动词辨析，pay意为“支付”，save意为“节约，节省”，raise意为“筹集”，borrow意为“借”。在这里，那些钱和食物是天野和她的同学筹集所得，故选C。7. 考查介词，“at twelve”在某人12岁的时候，at后面跟数字，可表示在某人几岁时。故选B。8. 考查连词，if意为“如果”，since意为“从起”，when意为“当时”，because意为“因为”，当她结束高中的时候，她筹集了100000美元，故选C。9. 考查名词，联系上下文，上文中大篇幅地描写了她所筹到的钱，而后面的食物也是要钱买的，所以这里选“money”。故选D。10. 考查形容词，上文提到的新鲜的瓜果蔬菜的共同特点是健康的，在列举时，后面的食物应该符合这个共同特点，故选B。11. 考查形容词性物主代词，那些得到帮助的家庭是孩子们的家庭，故选C。12. 考查介词辨析，through the weekend是“持续到周末”的意思，故选D。13. 考查动词辨析，联系上下文可知，天野结束了她的高中，要去上杜克大学了，所以选“进入”。故选A。14. 考查动词短语，set off意为“出发动身”，get down意为“下来；吞下；使沮丧”，give back意为“归还；回馈；恢复”，come up意为“走进；发生；开始；上升；发芽；被提出”，天野计划回到火奴鲁鲁是为了回馈那个给了她很多的城市，故选C。15. 考查连词，你帮一百万个人或只帮了一个人都没有关系，一个小小的行动就能产生巨大的不同，只有or有选择意义，as 是“因为；当时；依照”的意思，故选A。作业3【答案】BDAAC CDCBA DABDB【解析】文章讲述了在一个盛产土豆的村庄中，一到收获季节村民们就会忙于将土豆分为大、中、小三类。一位年轻人却在他人忙着将土豆分类时有说有笑，一点不急。大家都认为他太懒惰，结果到了交易土豆的时候却发现他已经完美地分好了类。这时大家才意识到他不是懒而是聪明，他将土豆装入推车中，拉着车经过颠簸的土路，土豆随着车上下颠簸自动按大小分为上中下三层。人生也是如此，我们遇到的不平坦亦能帮助我们变得更好。1. 本题考查形容词比较级，从后文than可知用richer。故选B。2. 本题考查数词中固定搭配，“成千上万”应该为thousands of.。故选D。3. 本题考查副词修饰动词的用法。busily修饰动词divide。故选A。4. 本题考查定语从句之关系代词。先行词为a young man, 在定语从句中做主语，故选关系代词who。故选A。5. 本题考查过去进行时，本句话翻译为：“当其他的村民正在忙作时，.”。故选C。6. 本题考查定冠词。the在此处表达的是第二次提到villagers。故选C。7. 本题考查物主代词。“.get his potatoes ready in time.”表示“不能及时把他的土豆区分好”。故选C。8. 本题考查句型。It is time for sb to do sth “对某人来说是时候做.”故选C。9. 本题考查被动语态。本句子前面有 “.were greatly.” 故表示过去，另potatoes在文中是被区分开来，故用过去时的被动语态，故选B。10. 本题考查动名词。本题考查介宾结构。after在此处是介词，并非连词。故选A。11. 本题考查连词。本处表转折，意思为：村名们明白他不懒惰，但是非常聪明。故选D。12. 本题考查副词。考查：“也”的表达，本句子是肯定句，且在句末，选择too. 故选A。13. 本题考查介词。本处考查介词的固定搭配：“in the middle”意为：在中间。故选B。14. 本题考查系动词。Life is like this too.意思为：生活也如同这样。故选D。15. 本题考查情态动词。本处考查情态动词后接原形。故选B。作业4【答案】BCDBA CDABA ADBBC【解析】本文讲述了流行事物流行的快消失的也快。列举了呼啦圈、魔方和骑马舞。最终说明骑马舞渐不流行，东方文化始终流行于世界。1. 考查形容词及语境的理解。文章开头在讲过去呼啦圈很流行，结合上下文可知是一时流行的狂热，所以选popular最合适。故选B。2. 考查代词及语境的理解。句意：某物很快成为
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