英语50套高中英语语法填空含解析

1、【英语】50套高中英语语法填空含解析 一、语法填空 或括号内单词的正确形式。个单词)1阅读下面材料，在空白处填入适当的内容(1 A few months _(early), Stephanie Heller, had finished her workout in the gym when she _(notice)a woman in the parking lot struggling to bend down. Ms. Heller offered to help her. The woman blamed old age for her incapacity, _(explain)th

2、at she was 70. But Ms. Heller was 71. This woman felt every bit her age. she recalled. I dont let age stop me. I need a good mood, really. I love singing and dancing with all the young friends I _ 洨歡?癯牥琠敨礠慥獲?涯漠汮?獡漠摬愠?敦汥尮 Each of us has _actual age, the number we celebrate on birthdays. But some 50-,

3、 60- and 70-year-olds look and feel _(youth), while others do not. Scientists measure these differences by looking at age-related things like skin elasticity, blood pressure and so on, finding some _(connect)among them. People _a healthy lifestyle and a fortunate )tend _(score) younger on these asse

4、ssments. genetic inheritance(继承 When scientists ask, How old do you feel, most of the time? the answer can reflect the state of peoples physical and mental health. The age given is a virtual one, _is called subjective age. 【答案】 earlier；noticed；explaining；have made；an；youthful/young； which ；with；to s

5、coreconnection/connections；【解析】【分析】本文是一篇说明文，有的人看起来比实际年龄小，是因为健康的生活方 式，好的遗传基因让人看起来更年轻，研究发现一个人的心态可以反应他的主观年龄。 （1）考查形容词。根据后文的had finished过去完成时，可判断事情发生在过去之前，a 。earlier”，可以和过去完成时连用，故填few months earlier“几个月之前 （2）考查时态。根系句子可知此处是从句谓语动词，此处考查固定句型had 。，故填noticed从句用一般过去时)刚做完某事突然就donewhen( （3）考查非谓语动词。分析句子可知此处是非谓语动词

6、作状语，逻辑主语the woman和 。（解释）之间是主动关系，应用现在分词，故填explainingexplain （4）考查时态。分析句子可知此处是定语从句谓语动词，根据下文的over the years(在过 。have made判断该句为现在完成时，主语为I，故填去几年里) （5）考查冠词。age的 可数名词，此处是泛指，应用不定冠词，又actual是元音音素开 。an头，故填 （6）考查形容词。此处应填形容词作为feel的表语，youth的形容词是young和 。，故填young/youthfulyouthful （7）考查名词。此处应填名词作为finding的宾语，connect的

7、名词形式connection为可数名词，some可以理解为“一些/某个”，故此处可以用名词单数形式，也可用复数形式， 。故填connection/connections （8）考查介词。句意：拥有健康生活方式和好的遗传基因的人倾向于在这些评价中获得 。，故填withwith有高分。分析句子可知此处应填介词，再结合句意表示“”的介词是 。to score，故填”倾向于做某事“固定短语，tend to do sth）考查非谓语动词。9（ （10）考查定语从句。分析句子可知，此处是非限定性定语从句的关系词，先行词one在 。引导，故填which从句中充当主语，应用关系代词which 【点评】本题考点

8、涉及形容词，时态，非谓语动词，冠词，介词，名词，定语从句以及多个知识点的考查，是一篇健康类阅读，要求考生在理解细节信息的基础上，进一步根据上 下文的逻辑关系，并结合相关语法知识，进行分析推理，从而写出正确的单词形式。 1个单词）或括号内单词的正确形式。2阅读下面材料，在空白处填入适当的内容（ The Mid-Autumn Day is a very important traditional festival in China. It takes its name from the fact that it _(celebrate) in the middle of the autumn se

9、ason. The Mid-Autumn Festival falls on the 15th day of the _ (eight) lunar month. The day is known as the Moon Festival, as at that time of the year the moon is at its roundest and _(bright). It is an evening celebration in _ families gather together and eat moon cakes. Besides, _(make) the house mo

10、re beautiful, people will hang red lanterns in front of it. On that day, people look back on the past and look forward to the future together. Children will play with their own _(toy) and enjoy themselves. The Mid-Autumn Festival celebrations date back _ more than 2,000 years. The word Mid-Autumn fi

11、rst _(appear) in the famous ancient book Zhou Li. However, it was not until the early Tang Dynasty that people celebrated the day as a traditional festival. It became an _(official) established festival during the Song Dynasty, and has become as popular as the Spring Festival since the Ming and Qing

12、 Dynasties. Celebrations have continued ever since and more customs for _(mark) this occasion have been formed. 【答案】 is celebrated；eighth；brightest；which；to make；toys；to；appeared； marking officially；【解析】【分析】本文是一篇说明文，介绍了中秋节。说明了中秋节的时间、节日活动以 及节日的历史。 （1）考查时态语态。句意：它的名字来源于它是在秋季中期举行的庆祝活动。本句中主语与谓语动词构成被动关系，且

13、描述客观事实应用一般现在时。主语为it，谓语动词用第 。is celebrated三人称单数。故填 （2）考查数词。句意：中秋节在农历八月十五。中秋节是在农历的“第八个”月份，故应 。eighth”eighth。故填用序数词“第八 （3）考查形容词。句意：这一天被称为中秋节，因为在一年的这个时候，月亮是最圆最 。，故填brightest“roundest and可知应填形容词最高级，表示最亮的”亮的。根据上文 （4）考查定语从句。句意：这是一个晚上的庆祝活动，家人聚在一起吃月饼。本句为“介词+关系代词”结构定语从句修饰先行词an evening celebration，且做介词in的宾语，指“

14、庆 。whichwhich。故填祝”活动应用关系代词 （5）考查非谓语动词。句意：此外，为了使房子更漂亮，人们会在房子前面挂红灯笼。 。to make做非谓语动词，表目的应用不定式。故填本句中make （6）考查名词。句意：孩子们会玩自己的玩具，玩得很开心。toy为可数名词，根据上文 。可知玩具不止一个应用复数形式。故填toystheir固定短toback date 多年前。2000）考查介词。句意：中秋节的庆祝活动可以追溯到7（ 。，故填to“追溯到”语， （8）考查时态。句意：“中秋”一词最早出现在著名的古籍周礼中。此处描述“中秋”一 。词最早出现，应用一般过去时。故填appeared （

15、9）考查副词。句意：它在宋朝成为正式确立的节日，自明清以来就和春节一样流行。 。officially应用副词，故填修饰动词establish （10）考查非谓语动词。句意：从那以后，庆祝活动一直在继续，并形成了更多纪念这一 。marking时刻的习俗。for为介词后跟动名词作宾语，故填 【点评】本题考点涉及时态语态，数词，形容词，定语从句，非谓语动词，名词，介词，副词，非谓语动词等多个知识点的考查，是一篇文化类阅读，要求考生在理解细节信息的基础上，进一步根据上下文的逻辑关系，并结合相关语法知识，进行分析推理，从而写出 正确的单词形式。 个单词）或括号内单词的正确形式。,在空白处填入适当的内容（

16、13阅读下列材料 Scientists found that air pollution may be responsible _ a significant reduction in intelligence. The research _ (conduct) for the World Health Organization (WHO) in China showed that air pollution was responsible for big: falls in test _ (score) for languages and arithmetic. The study is c

17、alled The impact of exposure to air pollution on cognitive (认知的）performance . It _ (publish) in the Proceedings of the National Academy of Sciences journal. The study took place over four years. Researchers analyzed speaking and arithmetic tests taken by 20 000 people of all ages. They said, Pollute

18、d air may prevent cognitive ability as people 敢潣敭漠摬牥尮 The study is a warning to the rest of the world, especially to _ in cities. Over 91 percent of the world population live in areas with _ (poison) air and air pollution is the fourth _ (high) cause of global deaths. Researchers discovered that _ l

19、onger people were exposed to polluted air, the greater their intelligence went down. They said air pollution caused a years worth of lost education. For those _ were over 60 years old, this could be several years. A researcher warned, There is no shortcut _ (solve) this issue. 潇敶湲敭瑮?敲污祬渠敥?潴琠歡?晥敦瑣癩?敭

20、獡牵獥琠?敲畤散愠物瀠汯畬楴湯尮【答案】 for；conducted；scores；was published；those；poisonous；highest；the；who； to solve 【解析】【分析】本文是一篇说明文，科学研究表明空气污染可能会导致人的智力下降，并且随着年龄的增长，其可能会阻碍认知能力。研究者们呼吁政府采取有效措施减少空气 污染。 （1）考查介词。句意：科学家们发现，空气污染可能是智力大幅下降的原因。be 。for”。故填对负责，是的原因“responsible for固定短语， （2）考查非谓语动词。句意：世界卫生组织(WHO)在中国进行的研究表明，空气污染是语言

21、和算术考试分数大幅下降的原因。分析句子结构可知，showed是本句的谓语，此处应用非谓语动词作定语，修饰名词The research，主语The research和动词conduct之间是被动 。conducted关系，所以此处应用conduct的过去分词形式表被动。故填在中国进行的研究表明，空气污染是语言和算(WHO)）考查名词。句意：世界卫生组织3（ ，是可数名词，此处表示语言和算术的测分数，成绩”术考试分数大幅下降的原因。score“ 。scores试分数，应用复数形式。故填It）考查时态语态。句意：这项研究发表在美国国家科学院院刊上。句子的主语 （4这一动作发生publishThe s

22、tudy和publish之间是被动关系，且指代前一句中的The study， 。在过去，所以应用一般过去时的被动语态。故填was published）考查代词。句意：这项研究是对世界其它地区，尤其是对城市居民的一个警告。此5 （ 。those指代那些在城市居住的人。故填those处应用的世界人口生活在有毒的空气的地区，空气污染是导6（）考查形容词。句意：超过91% ，表air可知，此处应用形容词修饰名词air致全球死亡的第四大原因。根据空格后的名词 。故填poisonous示“有毒的空气”的世界人口生活在有毒的空气的地区，空气污染是导）考查形容词。句意：超过91% （7可知，此处表示空气污染是

23、和序数闻fourth致全球死亡的第四大原因。根据空格前的the 。highest全球第四大死因，应用high的最髙级。故填）考查冠词。句意：研究人员发现，人们接触污染空气的时间越长，他们的智力下降8 （前应”. the+比较级.“越就越，因此，比较级longer比较级得越厉害。固定结构the+ 。thethe。故填加定冠词岁的人来说，这可能需要几年的时间。空格 （9）考查定语从句。句意：对于那些超过60，空格处引导定语从句，在从句做主语，修饰先行词”“那些人前的those是代词，意为 。who指人，引导词应用those 。thatthose时，关系代词不能用。故填who 先行词为There i

24、s no shortcut to do sth.）考查非谓语动词。句意：在这个问题上没有捷径可走。 （10 。”，此处用动词不定式。故填to solve固定句式，“没有干某事的捷径【点评】本题考点涉及介词，非谓语动词，名词，时态语态，代词，形容词，冠词，定语 从句等多个知识点的考查，是一篇科研类阅读，要求考生在理解细节信息的基础上，进一步根据上下文的逻辑关系，并结合相关语法知识，进行分析推理，从而写出正确的单词形 式。 个适当的单词或括号内单词的正确形式。4阅读下面短文，在空白处填入1modern recent book, there are two kinds of in parents h

25、er Alison As Gopnik described in child her thinks that his or Gardener. The America: Carpenter and the The carpenter can_(shape). The idea is that if you just do the right things, get the right skills and read ，the right books, youre going to be able to turn your child _a particular kind of adult sh

26、e said is seldom concerned about _ (control) what the child will The gardener, however about: style is all The and become instead provides a protected space _explore). creating a rich, nutritious but also variable, diverse, active ecosystem. Gopnik, a psychology and philosophy professor at the Unive

27、rsity of California, Berkeley, said. for them to necessary and are Many parents carpenters, _is really bring up their children. She spent decades researching childrens development and finally _(find) that parents often focused too much on what their children would be as adults. The harm is that pare

28、nts and their children may become_ (anxiety), tense or unhappy. Were so concerned about our children _ we think have difficulty mastering their own future that were unwilling to allow them to _ (free) explore the world. she says. The truth is that the _ (little) that parents worry about outcomes, th

29、e better their children may live in life.【答案】 be shaped；into；controlling；to explore；it；found；anxious；who/that； less freely；【解析】【分析】本文是一篇说明文，介绍了现代美国存在的木匠型父母和园丁型父母的 特点。 （1）考查语态。句意:“木匠型”父母认为他或她的孩子可以被塑造。可知，此处主语与动 。be shaped词之间为被动关系，又因为空前有情态动词can.。故填 （2）考查介词。句意: “木匠型”父母认为他或她的孩子可以被塑造。turn . into.固定短 。into

30、.”，故填语，“将.变成 （3）考查非谓语动词。句意: 然而，“园丁型”父母很少关心孩子会变成什么样，而是提供 。controllingabout的宾语。故填一个受保护的探索空间。此处用所给词的动名词作介词 （4）考查非谓语动词。句意: 然而，“园丁型”父母很少关心孩子会变成什么样，而是提供一个受保护的探索空间。此处用所给词的动词不定式作后置定语，修饰名词space。故填 。to explore （5）考查代词。句意: 很多父母都是“木匠型”父母，对他们来说，把孩子抚养成人是非常必要的。此处为Its十形容词十for sb十to do sth”的结枸，意为“对某人来说，做某事 。it在 该句中是

31、形式主语，真正的主语是后面的不定式。故填是”, （6）考查时态。句意: 她花了几十年的时间研究孩子的发展，最后发现父母往往过于关注孩子成年后的状况。根据并列连词and及前句中的谓语动词spent可知，此处用所给动词 。found的一般过去式。故填 （7）考查形容词。句意: 危害在于父母和他们的孩子可能会感到焦虑，紧张或不快乐。此 。的表语。故填becomeanxious处用所给词的形容词作 （8）考查定语从句。句意: 我们非常关心我们的孩子，我们认为他们很难掌握自己的未来，我们不愿意让他们自由探索世界。分析句子结构可知，该空引导的是一个限制性定语从句，从句中缺少主语(we think是插入语)

32、且先行词是our children，故此处用关系代词 。who/thatwho/that引导该定语从句。故填 （9）考查副词。句意: 我们非常关心我们的孩子，我们认为他们很难掌握自己的未来，我 。故填freelyexplore们不愿意让他们自由探索世界。此处用所给词的副词修饰动词 （10）考查形容词。句意: 事实是，父母越不担心结果，他们的孩子可能生活得越好。根据句意“事实是，父母对结果的担心越少，他们的孩子的生活就越好”可知，此处用所给形 。的结枸。故填”less十比较级十比较级且枸成容词的比较级,“the,the 【点评】本题考点涉及语态，介词，非谓语动词，代词，时态，形容词，定语从句，副

33、词等多个知识点的考查，是一篇社会类阅读，要求考生在理解细节信息的基础上，进一步根 据上下文的逻辑关系，并结合相关语法知识，进行分析推理，从而写出正确的单词形式。 )或括号内单词的正确形式。阅读下面材料，在空白处填入适当的内容(1个单词5 Who are better at science in your class, girls or boys? These years, girls start to show more interest in the _ (subject) of science, technology, engineering and Maths (STEM), accor

34、ding to a recent study from the UK. In the study, every year over the last seven years, over 20,000 students _ were in their final year in high school were surveyed. As for university courses, _ number of girls considering choosing STEM subjects has a _ (big) increase than that of boys. Over one-fif

35、th of the girls surveyed said they were considering jobs _ (relate) to STEM, such as engineers. And the interest in engineering and science has also risen. This is an important change for women in the UK. But at present, there are not nearly as many women _ men studying STEM subjects or working in t

36、he STEM fields. Only 13%22% of people who graduate _ university with STEM degrees are women. And women are seen only one in eight STEM jobs. Are men really more suited to STEM work than women? Of course not. This is _ (part) because of the conventional idea, which means many people think so, even th

37、ough it is not correct. It is important that young women should _ (encourage) to get into these jobs. In fact, STEM subjects are fun and exciting. Studying science can do _ (we) good. It offers women chances of taking up fantastic careers and they will get higher pay in these areas, said Niki Yates,

38、 manager of GSKs business. us be encouraged；from；partlywho/that；the；bigger；related；as【答案】 subjects；【解析】【分析】本文是一篇说明文，根据英国最近的一项研究，近年来，女孩开始对科学、技术、工程和数学等学科表现出更大的兴趣。鼓励年轻妇女从事这些工作是很重要 的。 （1）考查名词。句意：你们班女生和男生谁更擅长理科?根据英国最近的一项研究，近年来，女孩开始对科学、技术、工程和数学等学科表现出更大的兴趣。根据下文“science, 。可知是复数意义，用名词复数，所以填subjectstechnology

39、, engineering and Maths” （2）考查定语从句。_ were in their final year in high school是一个定语从句，20,000 。who/thatstudents是先行词，关系词在从句中作主语，指人，所以填 （3）考查冠词。句意：在大学课程方面，考虑选择STEM专业的女生人数比男生人数增加 。the”，所以填得更多。the number of固定短语，“的数目 （4）考查形容词。句意：在大学课程方面，考虑选择STEM专业的女生人数比男生人数增 。可知这里用比较级，所以填bigger加得更多。根据than that of boys （5）考查

40、非谓语动词。句意：超过五分之一的受访女孩表示，她们正在考虑从事与STEM相关的工作，比如工程师。“工作”和“与有关”是被动关系，用过去分词作定语，所以填 。related （6）考查连词。句意：但目前，学习STEM学科或在STEM领域工作的女性远没有男性 。as一样多”，故填和多。as manyas固定短语，“.，所以填”毕业从“固定短语，fromgraduate ，”从大学毕业“）考查介词。文中表示7（ 。from （8）考查副词。句意：这在一定程度上是因为传统观念，这意味着很多人都这么认为， 。尽管它并不正确。修饰整个句子，用副词，所以填partly （9）考查语态。句意：鼓励年轻妇女从事

41、这些工作是很重要的。young women和encourage之间是被动关系，用被动语态，情态动词should后，用动词原形，所以填be 。encouraged （10）考查代词。句意：学习科学对我们有好处。该空作do的宾语，用宾格，所以填 。us 【点评】本题考点涉及名词，定语从句，冠词，形容词，非谓语动词，连词，介词，副词，语态以及代词等多个知识点的考查，是一篇社会现象类阅读，要求考生在理解细节信息的基础上，进一步根据上下文的逻辑关系，并结合相关语法知识，进行分析推理，从而 写出正确的单词形式。 语法填空6 Nearly 800 new pupils of Lianhua Elementa

42、ry School in Hefei, Anhui Province, is reported _(receive) a unique gift: an admission letter _ their names are written by teachers using Chinese writing brush. _(similar), Shaanxi Normal University has been sending their freshmen calligraphy admission for eleven years. Several former professors in

43、_ 70s take about a week writing more than 4,500 admission letters every year. It is believed in China that handwriting is the man, _ (mean) good handwriting can not only cultivate ones temperament (气质), but can also reflect ones literacy and character. At present, _(tradition) calligraphy has again

44、become a compulsory lesson in many Chinese primary and middle schools, which aims _(enhance) students cultural competence. At the same time, parents are attaching great importance _ childrens calligraphy practice. It is fair to say that calligraphy is not left out in todays fast-paced society; _, it

45、s incomparable value is standing out. The charm of Chinese culture embodied in calligraphy can always strike a chord with writers and _(view). Do you have any interest in learning it?【答案】 to have received；where；Similarly；their；meaning；traditional；to enhance； viewers ；insteadto 【分析】本文是一篇说明文，介绍了中国传统书法

46、越来越受重视。【解析】 （1）考查非谓语动词。句意：据报道,安徽省合肥市莲花小学近800名新生收到了一份特殊的礼物。be reported to have done固定短语，据说/传闻甥?甥?的事情发生在过去,对现在有 。影响。故填to have received （2）考查定语从句。句意：他们的名字由老师们用毛笔书写的通知书。句中先行词为an 。wherewhere。故填在定语从句中作地点状语admission letter,故用关系副词 （3）考查副词。句意：无独有偶,陕西师范大学已经向新生寄送书法录取通知书有11个年 。Similarly头了。这里用副词修饰整个句子。故填 （4）考查代词

47、。句意：每年,数名70岁高龄的退休教授会花一个礼拜左右的时间写完故professors,former 。这里指代”多岁的时候70在某人70s“ones in 余份录取通知书。4500 。theirtheir。故填用 （5）考查非谓语动词。句意：中国人相信字如其人,也就是说,好的笔迹不仅能够修身养性,还能反映出一个人的读写能力和性格。句中逻辑主语handwriting is the man与mean之 。故用现在分词。故填meaning间为主动关系, （6）考查形容词。句意：现在在很多中国中小学,传统书法再一次成了必修课,其目标在于 。前用形容词形式。故填traditional提高学生的文化能力

48、。修饰名词calligraphy, （7）考查非谓语动词。句意：现在在很多中国中小学,传统书法再一次成了必修课,其目标 。故填to enhance“目的在于做”在于提高学生的文化能力。aim to do固定短语， （8）考查介词。句意：与此同时,家长也愈加重视孩子们的写字习惯了。attach importance 。to，故填有重要意义”to固定短语，“认为 （9）考查副词。句意：书法在当今这个快节奏的社会中不仅没有过时,反而价值突显。instead位于句首,连接上下句。通常是上句先否定一种情况,再以instead引出下句,提出相反 。instead的情况。故填 （10）考查名词。句意：中国传

49、统文化在书法中体现出来的魅力总是能够引起作者和观者 。viewers。故填故填viewers,表示观看者并列的共鸣。这里由and连接与writers, 【点评】本题考点涉及非谓语动词，定语从句，副词，代词，形容词，介词以及名词等多个知识点的考查，是一篇文化类阅读，要求考生在理解细节信息的基础上，进一步根据上 下文的逻辑关系，并结合相关语法知识，进行分析推理，从而写出正确的单词形式。 语法填空7 Overweight children and teenagers aged between 5 and 18 in the China mainland _ (reach) 8.5 million i

50、n 2025, a number _ surpasses (超过) the population of Spain, a study said. According to the study, among the obese Chinese youth, millions of them _ (report) to suffer from all kinds of diseases. It also stated that in all there would be 268 million overweight schoolaged children worldwide by 2025, _(

51、include) 91 million obese children, if no effective _ (measure) could be taken to stop the existing trends. Inactivity and the consumption of junk food and soda drink contributed _ the growing number of overweight _ (young) in the world. _ (respond) to the increase of obese children in China, the St

52、ate Council released a guideline this year. The guideline aimed to prevent more children from becoming obese and it urged that the local government in China _ (strength) the training of medical staff around childrens health and promote knowledge of _ (balance) eating and drinking habits among their

53、parents.【答案】 will reach；that/which；were reported；including；measures；to；youth；To balanced ；respond；(should) strengthen【解析】【分析】本文是一篇议论文，在中国，超重儿童越来越多。不运动、吃垃圾食品和喝碳酸饮料带来了世界上超重青少年的增长。为了应对中国肥胖儿童的增长，国务院今 年发布了指导方针。 （1）考查时态。根据时间状语in 2025，可判断出是发生在将来的事情，用一般将来时， 。will reach所以填 （2）考查定语从句。 2 surpasses (超过) the pop

54、ulation of Spain是一个定语从句，关系词 。在从句中作主语，指物，所以填that/which （3）考查时态语态。他们和报道之间是被动关系，用被动语态，表示发生在过去的事 。情，用一般过去时，所以填were reported 。including，用介词，所以填9100万肥胖儿童 （4）考查介词。文中表示包括 （5）考查名词。作句子主语，用名词，文中表示有效的措施是复数意义，所以填 。measures （6）考查介词。句意：不运动、吃垃圾食品和喝碳酸饮料带来了世界上超重青少年的增 。to促进，有助于“，所以填长。contribute to固定短语，” （7）考查名词。句意：不运动

55、、吃垃圾食品和喝碳酸饮料带来了世界上超重青少年的增 。youth，该空需要用名词，所以填长。文中表示超重青少年 （8）考查非谓语动词。句意：为了应对中国肥胖儿童的增长，国务院今年发布了指导方 。To respond针。作目的状语，用不定式结构，所以填 （9）考查虚拟语气。that the local government in China 9 (strength) the training of medical staff around childrens health and promote knowledge of 10 (balance) eating and drinking habi

56、ts among their parents.是一个宾语从句，动词urge后的宾语从句，从句中用should + 。可以被省略的虚拟语气，所以填(should) strengthen动词原形，should 。，用形容词，所以填balanced10）考查形容词。该空修饰名词eating （ 【点评】本题考点涉及时态语态，定语从句，介词，名词，非谓语动词，虚拟语气以及形容词等多个知识点的考查，是一篇健康类阅读，要求考生在理解细节信息的基础上，进一步根据上下文的逻辑关系，并结合相关语法知识，进行分析推理，从而写出正确的单词形 式。 8阅读下面短文，按照句子结构的语法性和上下文连贯的要求，在空格处填入适当的词 或使用括号中词语的正确形式填空。3个单词)(不多于st was officially established as Canada Day. Various events are organized on this In 1982, July 1day, _(include) parades, concerts, festivals and firework di