(英语)高二英语语法填空技巧(很有用)及练习题含解析

（英语）高二英语语法填空真题汇编(含答案)及解析一、高中英语语法填空1．阅读下面短文，在空白处填入1个适当的单词或用括号内单词的正确形式填空During the past ten years, traditional Chinese medicine (TCM) has been gaining ________ (popular) across the world. This style of health care has spread to 183 countries. Up to now, approximately 100 international agreements ________ (sign) with Chinese government on TCM cooperation. One of the reasons for such a growing trend is probably due to the increase of ________ (science) research into TCM. Since Tu Youyou, a Chinese scientist was awarded Nobel Prize for her discovery of the drug qinghaosu, TCM has become even more________(globe) famous. While quite a few ________ (explain) have been given to support TCM theories, it is still faced with the challenge in ________ (prove) to the public that it has certain effects when used in medical treatment. That's to say, it is significant in ________ long run for TCM to team up with Western medicine. Scientists hold the belief ________ using the collective knowledge, rather than regarding the two approaches ________ being in competition is where the potential for its enormous effects ________(lie) in.【答案】popularity；have been signed；scientific；globally；explanations；proving；the；that；as；lies【解析】【分析】本文是一篇说明文，介绍了中药在国外逐渐受欢迎的原因，以及现在所面临的问题。

（英语）高二英语语法填空解题技巧(超强)及练习题(含答案)及解析一、语法填空1．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形式。

"Living within 300 metres of green space ________ (associate) with greater happiness, sense of worth and life satisfaction," says a new study. ________ (use) data from UK government's Annual Population Survey (APS) of 25518 people, the researchers show that people ________ live within 300 metres of green space have significantly better mental well-being. "A lot of research focuses ________ poor mental health, or single aspect of well-being like life satisfaction. What makes our work different is the way we consider multi-dimensional mental well-being in terms of happiness, life satisfaction and worth," said Victoria Houlden from the University of Warwick.The study, ________ (publish) in the journal Applied Geography, found that there is a very strong relationship between the amount of green space around a person's home ________ their feelings of life satisfaction, happiness, and self-worth. Green space within 300 metres of home made the greatest ________ (differ) to mental well-being. The study found that access to green space was ________ (important) than lifestyle factors such as employment, income and general health. "By ________ (combine) advanced statistical and mapping methods, we've shown that the effect is real. ________ (basical) we've proven what everyone has always assumed was true," said Scott Weich, Professor at the University of Sheffield.【答案】is associated；Using；who或that；on /upon；published；and；difference；more important；combining；Basically【解析】【分析】本文是一篇说明文，一项新研究称居住在300米以内的绿地能带来更大的幸福感、价值感和生活满意度。

（英语）高二英语语法填空答题技巧及练习题(含答案)含解析一、高中英语语法填空1．阅读下面材料，在空白处填入适当的内容(1个单词)或括号内单词的正确形式。

Cathy Martin is a hurricane hunter with the National Oceanic and Atmospheric Administration (NOAA). For six months each year, she is part of a team that collects ________ she describes as "vital data, to save life and property."When winds pick up, ________(spin) toward the Caribbean and U. S. coastline, Martin and ________(she) flight team spring into action.They use instruments called dropsondes, which ________(set) free from a tube at the back of the plane. As a dropsonde makes its 10,000-foot landing into the sea, it sends out information about air temperature, pressure, humidity, and the speed and ________(direct) of the wind.On an eight-hour flight, Martin's team ________(typical) drops 15 to 20 dropsondes while flying from one side of the storm ________ the other, trying to cover as much ground as possible. They head for the center (or eye) of the storm, ________ there's no wind, and also search for the strongest winds, to help people on the coast prepare for what's coming. Sometimes, they will use an unmanned aircraft ________ (gather) data closer to the ocean's surface.Though these flights can be long,________(tire) and often last several days in a row, Martin likes her job and wishes she could fly every day.【答案】 what；spinning；her；are set；direction；typically；to；where；to gather；tiring 【解析】【分析】本文是一篇记叙文，讲述了Cathy Martin 以及她的团队是如何收集数据预测飓风的。

高考英语语法填空解题技巧及练习题(含答案)一、高中英语语法填空1．阅读下面材料，在空白处填入适当的内容（1个单词）或括号内单词的正确形式。

Each time I take the underground I find myself ________ (surround) by dozens of passengers playing smart-phones. They almost won't even give a glance at the outside world. You may think it is normal to play smart-phones ________ (kill) time. What's worse, when I talk with some of my friends, they talk as playing, which is really an ________ (annoy).I really miss the old days when I ________ (chat) with some passengers on the train. Now things are different.Everyone just concentrates ________ their smart-phones. When talking with them, ________ seems that you are disturbing their playing smart-phones. I could not just blame them for I am moving to be one like them. Sometimes I just feel we ________ (large) ignore our neighbors and want to keep in touch with ________ (distance) strangers through the Internet. We care about the things far away but pay no attention to the needs nearby. ________ ridiculous the situation is! In a way we ________ (control) by smart-phones now. Are you experiencing the same situation like me? Do you have any ways to avoid that?【答案】surrounded；to kill；annoyance；chatted；on；it；largely；distant；How；are controlled【解析】【分析】本文是一篇记叙文，讲述的是目前社会上存在的一种现象，到处可以看到每个人都只专注于他们的智能手机，在某种程度上人们被智能手机控制着。

高考英语语法填空题解题技巧总结（含例题解析）语法填空是近年来高考英语推出的一种新题型。

这种题型能全面检测学生在英语词汇、语法，甚至是句法上的运用才能，能更科学地反应学生的英语综合程度。

本题型分两种情形：一种为已给单词提示；一种为不给单词提示。

一、已给单词提示题型的技巧此类题可以考查学生对单词形式变化的掌握水平。

单词形式变化主要有两种，一是词的形、数、式的变化，一是词的派生变化。

在判断出词的变化之后还应该进一步审题，看是否需要应用复合的变化形式，这一点是很重要的。

技巧一：名词形式变化。

名词的形式变化主要有单数、复数、所有格的变化。

例：There are many students living at school，the(child) houses are all far from schoo1．由students一词可以判断出横线处应填复数，且作为houses的定语，所以应用其所有格形式，故答案为child的复合变化形式——复数的所有格children’s。

技巧二：动词形式变化。

动词的形式变化比较多，有谓语的变化(时态、语态、语气)，有非谓语的变化(不定式、动名词、现在分词、从前分词)。

例：A talk(give) tomorrow is written by Professor Zhang.句中的is written是整句的谓语，所以横线所在的动词应当用作非谓语。

从tomorrow可以看出，报告是“未来”作的，故用不定式；且报告是give动作的承受者，故可以判断出横线所在处用give的不定式被动式——to be given。

技巧三：代词形式变化。

代词形式变化通常是与人称变化有关的三大类五小类，即人称代词(主格和宾格)、物主代词(形容词性和名词性)、反身代词。

另外还有几个不定代词的形式变化，如no one／none、other／another等。

例：The king decided to see the painter by(he).由介词by可以看出，横线处应填反身代词himself。

（英语）高二英语语法填空解题技巧讲解及练习题(含答案)及解析一、高中英语语法填空1．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。

My hometown is Hangzhou, which attracts a great many tourists every year. Hangzhou played a very ________ (importance) role in Chinese history, so it has a number of great heritage sites well reserved.Lying on the west district of Hangzhou city, West Lake ________ (be) the symbol of Hangzhou as well as one of the most beautiful ________ (sight) in China. West Lake has all along been praised as a sparkling pearl.If you want to enjoy ________ whole West Lake, there are three kinds of sight you need to see. The sunny one, the rainy one and the night view of it.There is a saying that the sunny West Lake is not equal ________ the rainy West Lake, and the rainy West Lake is less beautiful than the West Lake at night.At last there is a love tale ________ happened at West Lake. It is said that a white snake changed into a beautiful lady, who ________ (call) Bai Suzhen. She was willing to repay Xu Xian for ________ (save) her life 500 years ago. Then she married him, living together ________ (happy). But the Monk Fa Hai kept doing wrongs to her. He finally made them part. Bai Suzhen was shut in the Leifeng tower and the couple had no chance ________ (meet) again.【答案】 important；is；sights；the；to；which；was called；saving；happily；to meet 【解析】【分析】本文是一篇说明文，介绍了作者的家乡杭州以及关于西湖的一个传说。

（英语）高二英语语法填空试题(有答案和解析)及解析一、高中英语语法填空1．Directions: After reading the passage below, fill in the blanks to make the passage coherent and grammatically correct. For the blanks with a given word, fill in each blanks with the proper form of the given word; for the blanks, use one word that best fits each blank.When I worked part-time in a local bookstore at my early age -- so easily - pictured, if you do not work in one, as a kind of paradise where not only ________ one read his own favorite books but also encounter charming young ladies (one of my personal fantasies) who browse eternally among Toni Morrison or Ernest Hemingwast thing that chiefly struck me was that really bookish people are a rarity, ________ there are vast numbers of those who consider themselves to be such. Often they will introduce themselves when they enter the bookshop ________ 'book people' and insist on telling you that 'we love books'. They will wear T-shirts or carry bags with slogans explaining exactly how much they think they adore books. It is clear that the way they dress themselves is quite similar to that of us bookish people, but that is ________ the similarities between them and us begin and end. And ________ (sure) means of identifying them is that they never, ever buy books.These days it is so rare that I find time to read that, when I do, it feels like indulgence, more so than any, other sensory experience. When an important relationship in my twenties ________ (break) up the only thing I could do was to read, and I amassed a pile of books ________ I sank and escaped from the world around me and inside me. The landscapes of Yu Hua, Wang Shou, Ernest Hemingway, George Orwell, Fyodor Dostoyevsky, Harper Lee and others protected me from my own thoughts, which were pushed into the background, where ________ could silently process without bothering me. I created a physical wall on my desk, ________ (make) from the books, and as I read them the wall slowly came down until it was gone.In a more real sense, books are the best way in which one enriches his own life and the enormous numbers of them out there in the world excite me, especially when I visit second-hand bookstores with no intention ________ (search) for a certain book. It is like casting a net and never knowing what you will find when you gather it in. As Goglo put in it in Dead Souls: "Once, long ago, in the years of my youth, in the years of my childhood, which have flashed irretrievably(不能挽回地）by, it was a joy for me to drive for the very first time to a place unknown."【答案】can；although；as；where；the surest；broke；into which；they；made；to search【解析】【分析】本文是一篇记叙文，作者记叙了自己热爱读书的感受以及读书对自己的影响。

【英语】高二英语语法填空解题技巧讲解及练习题(含答案)一、高中英语语法填空1．语法填空Your teeth may be part of your smile, ________ they have a more important job-they are the first step in the process of digestion. You have three ________(kind) of teeth. In the very front of your mouth are eight flat, thin teeth called incisors. They are used for cutting and biting food. Next to these are pointed teeth called canines, ________ also help you tear food. The remaining teeth are molars. These teeth have flat tops for crushing and grinding the food.【答案】 but；kinds；which【解析】【分析】本文是一篇说明文，介绍了牙齿的三个种类和功能。

（1）考查连词。

句意：你的牙齿可能是你笑容的一部分，但是他们有一个更重要的工作：它们是消化过程的第一步。

空格处前后为两个完整的句子，所以要填一个连词连接这两个句子，根据句意，前后为转折关系，故填but。

（2）考查名词。

句意：你有三种牙齿。

kind在这里表"种类"，是可数名词，由three修饰，所以要用其复数形式。

故填 kinds。

（3）考查定语从句。

句意：这些牙齿旁边是犬齿，这些犬齿也可以帮助你撕裂食物。

分析句子可知，空格处所在的句子为定语从句，先行词为canines, 指物。

（英语）高二英语语法填空解题技巧及练习题(含答案)含解析一、语法填空1．阅读下面材料，在空白处填入适当的单词或括号内单词的正确形式。

Chinese dragons(龙)are fictional creatures, a root of Chinese people who considered themselves as the descendants(后代)of dragons. Since their creation, Chinese dragons________(win)the deep love from Chinese people, because of________(they)strong power and symbolic meanings. They played ________ important role in the history of Chinese nation, politics, religion, culture and Chinese language and became a symbol of China and Chinese people.Dragon is a belief of Chinese nation and a ________(gold)Chinese element. When a person hears the name of dragon, China________(come)to his or her mind. As the strongest animal________(select)by Chinese people, dragon has the strongest power ________helps it go to the Heaven and the Hell, and make clouds and rains. In ancient times, as a belief, dragon gave strong supports to the ruling of a big nation, and to people's fragile spirits and hard life because people suffered from extreme natural disasters and lack________the supports from science. The________(important)of dragon to Chinese people is like water to creatures, and it________(reflect)in people's spirit, beliefs, and ideology.【答案】have won；their；an；golden；will come；selected；that；of；importance；is reflected【解析】【分析】本文是一篇说明文，介绍了中国龙是虚构的生物，是中国人视自己为龙的后代的根源，中国龙从诞生之日起就赢得了中国人的深情爱戴，因为他们强大的力量和象征意义，在中华民族、政治、宗教、文化和汉语史上占有重要地位，成为中国和中国人民的象征。

（英语）高二必备英语语法填空技巧全解及练习题(含答案)及解析一、高中英语语法填空1．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。

Scientists say crocodiles have outlived dinosaurs ________some 65 million years. One reason why they are such good ________ (survive) is that they can go for a very long time without eating. And they are expert hunters,________(use) their strong jaws to bite their prey(猎物) and then swallow it whole. When they lose a tooth they grow one right back. A crocodile can go through 8,000 ________(tooth) in one lifetime!What does the expression "crocodile tears" mean? Simply put, "crocodile tears" are fake sadness. You pretend ________(cry) and feel bad for something when in fact you could not care ________(little). A great word to describe it is insincere. The phrase "crocodile tears" comes from an old myth that crocodiles would shed tears while eating their prey. A religious worker wrote that ________ a crocodile found a man by the water, it would kill him if it could. Then the crocodile would cry tears on the man, but then finally swallow ________(he). Another myth suggests ________crocodile is very clever indeed. Crocodiles, the story goes, would cry tears as a false show of guilt or sadness to trick their prey. The prey would come closer and then become dinner.Scientists explain that crocodiles DO create tears, but they do not cry. The tears help to clean their eyes. Crying is purely emotional and it ________ (reserve) for us humans.【答案】 by；survivors；using；teeth；to cry；less；if/when/once；him；the；is reserved 【解析】【分析】本文是一篇说明文，解释了短语“鳄鱼的眼泪”的含义，它表示虚假的悲伤。

（英语）高二英语语法填空易错剖析含解析一、高中英语语法填空1．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。

Since 1949 when the People's Republic of China ________(establish), and especially since 1978, China's transformation from a traditional ________（agriculture）society to a modern industrial society has been greatly accelarated by a rapid industrial restructuring. China's industrial structure developed according to the objective of industrialization, ________ aimed at the proportion(比例)of agriculture declining ceaselessly, and the proportion of the industrial and service sector increasing continually. ________(current), the industrial goods produced in China all range from capital goods to consumption goods.China's factory outputs extend from textiles (纺织业) to railway, planes and computers. China is the largest producer of inexpensive cotton textiles in the world and exports large ________(quantity) of textiles and clothes. Food processing is very important, and much farm produce is exported. Other industrial products ________(include)television sets, bicycles, cars, trucks and washing machines are expanding in the world.China has become ________ industrialized country to some extent. The auto and the housing industry, in the process of industrialization have developed by leaps and bounds. The most important export products are machinery and electric equipment,________ the most important import products are raw materials. In recent years, China's industry________(compete) internationally, and as a result, the ________(develop)of the country's industry is increasingly influenced by international economic environments.【答案】was established；agricultural；which；Currently；quantities；including；an；while/and；has competed has been competing；development【解析】【分析】本文是一篇说明文，自1978年以来，中国从传统农业社会向现代工业社会的转型，在产业结构调整的快速推进下，取得了长足的进步。

（英语）高二英语语法填空技巧(很有用)及练习题含解析一、高中英语语法填空1．阅读下面材料，在空白处填入适当的内容（1个单词）或括号内单词的正确形式。

New Year's Eve is the last day of the year. It is always an exciting time because people look forward to ________(welcome) a new year. It is also a good time to think back and say goodbye to the old year. New Year's Eve is a ________(nation) holiday for many people around the world. In a lot of countries , people go back to their hometown for the New Year, so usually the trains and buses________(pack) with people. In England, there is always a New Year's Eve party, ________ is usually held at someone's home and the host invites friends, families and neighbors. The living room becomes a mini disco as everyone dances________ loud music.I have lots of good ________(memory) of New Year's Eve . I once spent one freezing New Year's Eve in Trafalgar Square in the center of London. It snowed and was ________(bitter) cold . I also spent many wonderful New Year's Eves in Japan. There, it is a tradition________(visit) a shrine(圣坛)and pray for good things. I think wherever you are, New Year's Eve is always ________exciting day. Maybe the last way to welcome the New Year ________(be)watching amazing fireworks displays in the world's cities.【答案】 welcoming；national；are packed；which；to；memories；bitterly；to visit；an；is【解析】【分析】本文是一篇夹叙夹议文，对世界各地的许多人来说，除夕是国家的假日。

（英语）高二英语语法填空解题技巧及练习题(含答案)一、语法填空1．Directions: After reading the passage below, fill in the blanks to make the passage coherentand grammatically correct. For the blanks with a given word, fill in each blank with the properform of the given word; for the other blanks, use one word that best fits each blank.Phone-surfing Results in More PurchasesLeaving your mobile phone at home when you go shopping could prevent mindlessoverspending, a new study suggests. Research from the University of Bath discovered that whenpeople are distracted by their mobiles during a trip to the supermarket their shopping bills________ rise by an average of 41 per cent. Attention-weakening devices also encourageshoppers to wander along more shelves, ________they come across more products.In one study, 294 people aged between 18and 73 at four Swedish supermarkets wore eye-tracking glasses throughout a shopping trip to measure where they went and ________theylooked at. Their receipts were then used ________(assess) their spending. Those using a mobilephone spent on average￡ 33.73 compared to an average of￡ 23.91 for those who did not.A second study of 117 shoppers found those with mobile phones spent longer in the store,________(give) more attention to shelves. They also spent an average of￡ 36. This study found shoppers using a mobile phone spent on average￡ 36.16 on 20.85 items, compared to￡ 25.59 13.22 products.Dr Carl-Philip Ahlbom, of the University of Bath's School of Management said: "Businessowners have tended to worry that mobiles distract shoppers from spending money, ________wewere amazed to find completely the reverse effect." The findings were very clear - the more timeyou spend on your phone, the more money you'll part ________."So if you're trying to budget, ________(leave) your phone in your pocket. It's not the phone________that causes more purchases, but its impact on our focus." Researchers believe peoplespend more because using a phone distracts people from their ________(plan) lists.【答案】can/may/might ； where ； what ； to assess； having given/giving ； but ； with ；leave； itself ； planned【解析】【分析】本文是一篇明文，研究手机上网会致更多的行。

高考英语语法填空的技巧及练习题及练习题(含答案)一、语法填空1．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。

Since 1949 when the People's Republic of China ________(establish), and especially since 1978, China's transformation from a traditional ________（agriculture）society to a modern industrial society has been greatly accelarated by a rapid industrial restructuring. China's industrial structure developed according to the objective of industrialization, ________ aimed at the proportion(比例)of agriculture declining ceaselessly, and the proportion of the industrial and service sector increasing continually. ________(current), the industrial goods produced in China all range from capital goods to consumption goods.China's factory outputs extend from textiles (纺织业) to railway, planes and computers. China is the largest producer of inexpensive cotton textiles in the world and exports large ________(quantity) of textiles and clothes. Food processing is very important, and much farm produce is exported. Other industrial products ________(include)television sets, bicycles, cars, trucks and washing machines are expanding in the world.China has become ________ industrialized country to some extent. The auto and the housing industry, in the process of industrialization have developed by leaps and bounds. The most important export products are machinery and electric equipment,________ the most important import products are raw materials. In recent years, China's industry________(compete) internationally, and as a result, the ________(develop)of the country's industry is increasingly influenced by international economic environments.【答案】was established；agricultural；which；Currently；quantities；including；an；while/and；has competed has been competing；development【解析】【分析】本文是一篇说明文，自1978年以来，中国从传统农业社会向现代工业社会的转型，在产业结构调整的快速推进下，取得了长足的进步。

（英语）高二英语语法填空解题技巧(超强)及练习题(含答案)及解析一、高中英语语法填空1．阅读下面材料，在空白处填入适当内容(1个单词)或括号内单词的正确形式。

China's first artificial intelligence (Al) textbook for high school students ________(bring) out last week, following a plan by central government ________(include) Al courses in primary and secondary school.The nine - chapter textbook, ________(name) " Fundamentals of Artificial Intelligence" , was written by outstanding ________(scholar) from well - known schools nationwide, under the joint efforts by the research center for MOOC at East China Normal University and Al startup SenseTime. It includes the history of Al and how the technology can be applied in areas such as facial recognition, auto driving and public security."The textbook focuses not only on basics of Al, but on ________(practice) use of Al in daily life," said Chen Yukun, a professor at East China Normal University, ________ is also a contributor to the book.Up till now, about 40 high schools across the country ________(undertake) the task of being the first group of Al high education pilot program ________ introducing the textbook in the curriculum. "The Al sector is facing a talent shortage ________(global). The publication of the book is ________breakthrough as it takes Al technology out of the 'Ivory tower' and makes it part of high school learning," said Lin Dahua, a professor at the Chinese University of Hong Kong.【答案】was brought；to include；named；scholars；practical；who；have undertaken；by；globally；a【解析】【分析】本文是一篇说明文，介绍了人工智能教科书开始进入中国高中课堂。

高二英语语法填空试题(有答案和解析)及解析一、语法填空1．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。

A hotel chain is employing human bed warmers to help guests get a good night's sleep. ________ (dress) in special all-in-one sleeping suits, the walking electric blankets are sent to warm the beds of guests staying at the Holiday Inn ________ they get under the covers.Dr Chris Idzikowski, ________ (direct) of the Edinburgh Sleep Centre, said the idea could help people get off to sleep. He ________ (explain) that "There's plenty of scientific evidence to show that sleep starts at the beginning of the night ________ body temperature starts to drop. The drop occurs partly because the blood vessels (血管) ________ the hands, face and feet open up and release heat." "A warm bed –approximately 20 to 24 degrees Celsuis –is ________ good way to start this process while a cold bed isn't. It helps people sleep well especially as it's taking much ________ (long) for them to warm up when they come in from the snow."Dr Chris Idzikowski and ________ (he) colleague Jane Bednall said the idea was like "having a giant hot water bottle in your bed". The five-minute free bed warming sessions will be tried out in London and Manchester ________ the end of next month.【答案】 Dressed；before；director；explained；when；of；a；longer；his；at【解析】【分析】本文是一篇说明文，介绍了一款新发明的暖床器以及使用暖床器的好处。

高三英语语法填空专练英语语法填空技巧与方法1. 通读全文，把握大意。

既然是通过语篇在语境中考语法，那么，我们在解题前，应快速浏览短文，把握全文大意，这一步非常重要。

2. 结合语境，试填空格。

读懂短文之后，要结合短文所提供的特定的语言环境，从句子结构的完整性去分析思考空格所缺单词的词性，再根据句子的结构和意义，以及句子之间的逻辑关系来确定具体要填的单词和所给词的正确形式。

具体来说，可按设题类型分为三类情况：A．纯空格试题的解题技巧：首先，分析句子结构，确定填哪类词。

然后，再根据句子的意思，确定具体填什么词；或根据两句间的逻辑关系确定具体用哪个连词。

确定填哪类词有以下7个技巧：技巧1：缺主语或宾语，一定是填代词或名词(多考代词)。

如：[例1]I can send a message to Kenya whenever I want to, and ___38___ gets there almost in a second. (2007年茂名一模)解析：and连接前后两个句子，and后面的句子缺主语，应填名词或代词；结合前一分句，不难推知，“马上可到达那里”的是the message，替代the message用代词it。

技巧2：名词前面，若没有限定词(冠词、限定词、不定代词)，很可能是填限定词。

[例2]…the head of the village was tying up his horse to my car to pull it to ___35___ small town some 20 kilometers away where there was a garage. (2007年广东高考)解析：因单数可数名词town前还没有限定词，应填限定语；根据句意，是指将车拉到离那里大约有20公里远的一个小镇上去修理，表示“一个”，用不定冠词，故填a。

技巧3：句子不缺主语、表语、动词后不缺宾语的情况下，名词或代词前面，一定是填介词。

高二英语语法填空解题技巧(超强)及练习题(含答案)含解析一、高中英语语法填空1．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。

A hotel chain is employing human bed warmers to help guests get a good night's sleep. ________ (dress) in special all-in-one sleeping suits, the walking electric blankets are sent to warm the beds of guests staying at the Holiday Inn ________ they get under the covers.Dr Chris Idzikowski, ________ (direct) of the Edinburgh Sleep Centre, said the idea could help people get off to sleep. He ________ (explain) that "There's plenty of scientific evidence to show that sleep starts at the beginning of the night ________ body temperature starts to drop. The drop occurs partly because the blood vessels (血管) ________ the hands, face and feet open up and release heat." "A warm bed –approximately 20 to 24 degrees Celsuis –is ________ good way to start this process while a cold bed isn't. It helps people sleep well especially as it's taking much ________ (long) for them to warm up when they come in from the snow."Dr Chris Idzikowski and ________ (he) colleague Jane Bednall said the idea was like "having a giant hot water bottle in your bed". The five-minute free bed warming sessions will be tried out in London and Manchester ________ the end of next month.【答案】 Dressed；before；director；explained；when；of；a；longer；his；at【解析】【分析】本文是一篇说明文，介绍了一款新发明的暖床器以及使用暖床器的好处。