2020-2021年中考英语语法填空点+例题_全面解析

2020-2021年中考英语语法填空点+例题_全面解析
一、初三中考语法填空（含答案详细解析）
1．阅读下面短文，在空格处填入一个适当的词或使用括号中词语的正确形式填空。

Strangely enough, some inventions are lost ________ people can't imagine their ________ （valuable）. A use may need to be "invented" along with the invention. An example is the fax machine. The technology for faxing ________ （invent）in the 1800s. It took more than one hundred years, however, for the fax to be seen as useful. In 1843 Alexander Bain invented a machine to ________ （electrical）transmit（传输）writing. At first, it was considered ________ （use）since few people thought there was ________ need for transmitting writing over ________ （wire）. Eventually the value of the invention was realized, and it was improved ________ office use. By the 1980s, the fax machine became a piece of standard ________ （equip）in offices. The reason is ________it can very quickly transmit written documents. Who knows how many other inventions just need to be recognized as valuable?
【答案】because；value；was invented；electrically；useless；a/any；wires；for；equipment；that
【解析】【分析】主要讲了一些发明因为人们不能想象它们的价值而失去，列举传真机器的发明来说明这点。

（1）句意：足够奇怪的是，因为人们不能想象它们的价值，所以一些发明消失了。

后句表示原因，所以用because；形容词修物主代词修饰名词，their它们的，形容词修物主代词，所以后面用形容词valuable的名词value，不可数名词，故填because，value。

（2）句意：传真的科技在19世纪被发明。

invent发明，实义动词，主语technology是动作invent的承受者，时态是一般过去时，所以用一般过去时的被动语态，结构是was/were+动词过去分词，主语technology是不可数名词，所以用was，invent的过去分词是invented，故填was invented。

（3）句意：1843年，亚历山大贝恩发明了一种电子传输文字的机器。

electrical电子的，形容词，副词修饰实义动词，transmit传输，实义动词，所以用副词electrically，电子地，故填electrically。

（4）句意：起初，它被认为是无用的，因为很少有人认为有必要通过电线传输文字。

be considere形容词，表示被认为怎么样，固定搭配，根据后文可知传真的作用后来才被认可，所以起初被认为是无用的，use使用，实义动词，其形容词是useless，无用的；原因是很少人认为有必要，few表示否定，所以用a/any；wire，电线，可数名词，前面没有表示单数的a或者one，所以用复数wires，故填useless；a/any；wires。

（5）句意：最终，这项发明的价值得以实现，并被改进为办公用途。

为了办公用途才被改进，所以用for，为了，故填for。

（6）句意：到了20世纪80年代，传真机已成为办公室的标准设备。

equip，装备，实义动词，形容词修饰名词，standard，标准的，形容词，所以用equip的名词equipment，设备，不可数名词，故填equipment。

（7）句意：原因是它能很快地传送书面文件。

the reason is that...，原因是……，固定搭
配，故填that。

【点评】考查语法填空，考查词汇在语篇中的运用能力。

注意理解句意，首先读一遍，然后再逐一作答。

注意句型、搭配、短语及语境。

2．语法填空
The British love sending text messages. They________（send）more than 2.5 billion messages every month. And most people now understand the language of text, with its numbers and missing letters. In fact, when a student at a Scottish school wrote the whole article "in txt", his/her teacher________（give）him/her "C+4 f4t"（"C+for effort"）.
Although texting is a cheap way of________in touch with your friends, it can also bring problems. In 2005, a British teenager became the________（one）person in the world to receive treatment for an addiction（沉）to text messaging. In one year, the nineteen-year-old spent about ￡4, 5005________ texts.
For some people, text messaging has ________（change）their lives. For example, James Trusler from Sussex in England travels around the world taking part in texting competitions and TV shows. He's the world's________（fast）texter and recently set a new world record while he________（appear）on Australian TV. He texted, "The razor-toothed piranhas of the genera Serraslmus and Pygocentrus are the most ferocious freshwater fish in the world. In reality they seldom attack humans."________took him 67 seconds. James sends a lot of text messages-about 2, 500 a month. But he doesn't get big bills ________（because）he works for a large mobile phone company！
【答案】 send；gave；staying；first；on；changed；fastest；was appearing；It；because 【解析】【分析】这篇短文讲述的是在英国很多人喜欢发短信，在发短信时使用的一些数字和省略的单词形式，现在很多人也都能看明白了。

发短信是一种比较便宜的方式，但同时也能带来问题，它甚至还改变了一些人的生活。

（1）句意：英国人喜欢发短信。

他们每月发送超过25亿条短信。

根据every month，可知时态是一般现在时，主语是they复数，故谓语是动词原形，故填send。

（2）句意：事实上，当苏格兰学校里的一个学生在整篇文章里写文本语言的时候，他的老师会给他一个C+ for effort（这也是一种文本语言）。

根据when a student at a Scottish school wrote 可知从句时态是一般过去时，give的过去式是gave，故填gave。

（3）句意：虽然发短信是一个和你的朋友们保持联系的比较便宜的方式，但是它也能带来问题。

stay in touch with，固定搭配，与......保持联系，of是介词其后是动名词，故填staying。

（4）句意：句意：在2005年，英国的一个青少年成为了世界上第一个因为沉溺于发短信而接受治疗的人。

根据the定冠词可知此处是序数词，first，第一，是序数词，故填first。

（5）句意：在一年里，一个19岁的青少年在发短信上花费了4,500英镑。

spend +金钱+on sth.，在某事上花费多少钱，故填on。

（6）句意：对于一些人们来说，发短信改变了他们的生活。

change是一个动词根据助动词has，可知时态是是现在完成时，故填changed。

（7）句意：他是世界上发短信最快的人。

根据 the world's 可知是最高级的标志，fastest，最快的，故填fastest。

（8）句意：最近他在参加澳大利亚的一个电视节目的时候，又创造了一个新的世界纪录。

根据while可知用过去进行时表示动作的持续，主语是he，助动词是was，故填was appearing。

（9）句意：只花费了他67秒的时间就发送了一篇短信。

It takes sb. +一段时间+to do sth，花费某人时间做某事，It是一个形式主语，故填It。

（10）句意：但是他不用付大额的账单，因为他在一个大型的手机公司工作。

James是世界上发短信最快的人，他发短信不用付账，这是因为他在手机公司工作，表示的是原因，because，因为，故填because。

【点评】考查语法填空，注意谓语的时态，语态，非谓语动词，词性，连词搭配等多种用法。

3．阅读下面的短文，用括号内所给词的适当形式填空，必要时可加助动词或情态动词。

I never saw my father home from work late or ill, nor did I ever see my father take a "night out with the boys". He had no________ （hobby） but just took care of his family.
For 22 years, since I left home for college, my father called me every Sunday at 9:00 am. He was always ________ （interest）in my life—how my family as doing. The calls even came when he and my mother were in Australia, ________ （English） or Florida.
Nine years ago when I bought my ________ （one） house, my father, 67 years old, painted my house himself. He worked eight hours a day. He would not allow me ________ （pay）someone to have it done. All he asked was a glass of iced tea, and that I hold a paintbrush for him and talk to him. But I was too busy, for I had a law practice to run, and I could not take the time to hold the paintbrush, or talk to my father.
Five years ago, my 71—year—old father ________ （spend）five hours putting together a swing set（秋千）for my daughter. Again, all he asked was that I get him a glass of iced tea, and talk to him. But again, I had laundry to do, and the house to clean.
The morning on Sunday, January 16, 1996, my father telephoned me as ________ （usually）, this time he had seemed to have forgotten some things we had discussed the week before. I had to get to church, and I cut the conversation short.
The call came at 4:40 am. That day my father ________ （send）to hospital in Florida, I got on a plane immediately, and I vowed（发誓）that when I arrived, I would make up for the lost time, and have a nice long talk with him and ________ （real）get to know him.
I arrived in Florida at 1:00 am, but my father had passed away at 9:12 pm. This time it was he who did not have time to talk, or time to wait for me.
In the years since his ________ （die） I have learnt much about my father, and even more about myself. As a father, he never asked me for anything but my time. Now he has all my attention, every single day.
【答案】hobbies；interested；England；first；to pay；spent；usual；was sent；really；
death
【解析】【分析】这篇短文中作者给我们讲述了她的父亲，她父亲是一个很顾家的人，眼里只有他的家人。

作者在短文中讲述了生活中的几件事情，从这些事情中我们可以看到，作者因为太忙，跟父亲没有太多的交流，当作者想要弥补时，父亲却离开了她。

（1）句意：他没有爱好，但只是照顾家人。

hobby是可数名词，表示泛指用复数形式，故填 hobbies。

（2）句意：他总是对我的生活感兴趣。

be interested in，固定搭配，对......感兴趣，故填interested。

（3）句意：这些电话甚至是在他和我妈妈在澳大利亚、英国或佛罗里达的时候打来的。

根据in Australia可知此处是表示国家的名词，England，英国，故填 England。

（4）句意：九年前，当我买下我的第一栋房子时，我67岁的父亲亲自粉刷了我的房子。

one，基数词，一，表示第一个，用序数词，first，故填 first。

（5）句意：他不允许我付钱给某人去做这件事。

allow sb to do，固定搭配，允许某人做，故填 to pay。

（6）句意：五年前，我71岁的父亲花了五个小时组装秋千给我女儿。

根据Five years ago可知是一般过去时，spend的过去式是spent，故填 spent。

（7）句意：1996年1月16日星期日的早上，我父亲像往常一样7点给我打电话，这次他似乎忘记了我们一周前讨论过的一些事情。

as usual，固定搭配，像往常一样，故填usual 。

（8）句意：那天，我父亲8被送到佛罗里达州的医院。

根据That day可知时态是一般过去时，send与主语father是被动关系，故是被动语态，主语是第三人称单数，助动词是was，send的过去分词是sent，故填 was sent。

（9）句意：我发誓当我到达时，我会弥补失去的时间，和他好好长谈，然后真正地了解他。

副词修饰动词短语get to know，real的副词是really，故填 really。

（10）句意：在他去世后的几年里，我了解了很多关于我父亲的事情，甚至更多关于我自己的事情。

his是形容词性物主代词，其后是名词，death，是名词，故填 death。

【点评】考查语言综合运用能力，注意谓语的时态，语态，词性，搭配等多种用法。

4．阅读下面短文，在空白处填入一个适当的词，或填入括号中所给单词的正确形式。

An old man went to India. When he got there, he saw some fruit for sale, but most of it was very cheap. The ________ （cheap） thing has a basket of red fruit.
"How much per kilo?" the old man ________ （ask）.
"Two rupees （卢比）," the shopkeeper answered. Two rupees in India is almost nothing, ________ the old man bought a whole kilogram and started eating it.
However, as soon as he started eating, his mouth began ________ （burn）, his eyes began to water, and his whole face became as red ________ the fruit. As he coughed and struggled to breathe, he jumped up and ________, screaming: "Ah! Ah! Ah!"
And yet he continued to eat the fruit. Some people who were looking at him shook their ________ （head） and said, "You are crazy! Those are chili peppers （辣椒）!You can't just eat them by the handful!"
The old man said to ________ （he）,"I paid for them, so I must eat them."
This old man seemed pretty stupid. But are we so much smarter? All of us have ________ （spend）money and time on something-maybe a relationship, or a business, or a job-and sometimes, even if we know there's no hope that things will change, we still continue with it. What we can learn ________ the old man is this: if you've lost a lot over something that doesn't work, let it go and move on. It's better than continuing to lose.
【答案】cheapest；asked；so；to burn /burning；as；down；heads；himself；spent；from
【解析】【分析】文章大意：这篇短文主要讲述了一个人因为贪便宜，买了一些根本不能作为水果的辣椒。

结果因为舍不得自己花的那些钱，坚持把它们吃完的故事。

从而告诉我们放弃某些东西比继续损失要好。

（1）句意：最便宜的东西有一篮子红水果。

cheap，便宜。

根据上文语句but most of it was very cheap. 提示可知，此句应该用最高级，故填cheapest。

（2）句意：“每公斤多少钱？”老人问。

ask，询问，由语句 An old man went to India. 提示可知此句要用一般过去时，故填asked。

（3）句意：所以这位老人买了整整一公斤，开始吃。

语句the old man bought a whole kilogram and started eating it.是Two rupees in India is almost nothing, 的结果，故填so。

（4）句意：然而，他一开始吃东西，嘴巴就开始燃烧。

burn，燃烧；固定结构begin to do sth，开始做某事，故填to burn/burning。

（5）句意：整个脸变得像水果一样红。

固定结构as…as，与……一样，故填as。

（6）句意：他跳上跳下，尖叫着：“啊！啊！“啊！”固定短语，jump up and down，跳上跳下，故填down。

（7）句意：有些人看着他，摇摇头说：“你疯了！head，头，因前面some people，要用复数形式，故填heads。

（8）句意：老人自言自语道：“我付了钱，所以我必须吃。

”固定短语，say to oneself，因主语是he，故填himself。

（9）句意：我们所有人都把时间和金钱花在了一些事情上。

spend，花费，动词。

因前面有助动词have，其后要用过去分词，故填spent。

（10）句意：我们可以从这位老人身上学到的是……。

固定短语，learn from sb，向某人学习，故填from。

【点评】考查语法填空。

通读全文理解大意，然后根据上下文或者所给单词的提示对所缺部分进行逐一解答。

5．阅读下面短文，根据文章大意用所给单词的适当形式填空（未提供单词的，限填一词），使文章意思完整、正确。

There is a nice family living in Valladolid, a beautiful city in Spain.________father, Jose Garcia, is a tall and friendly man. He________（work）in a famous company. He married Teresa, a________（beauty） woman, ________dark eyes and light hair. She is a ________（teach） of a primary school. Jose and Teresa have three________（child）: Susan, Rebecca and Juan.
The________（old）, Susan, is 24 years old. She's a doctor and busy with her work every day. She________（usual） goes to work at 8 a.m. and comes home after 7p.m. Rebecca, a beautiful girl with big dark eyes, is 19 years old and________（study）Chinese in the Canary Islands. Juan, a naughty 11-year-oldboy, dreams of________a great football player. They are a happy family.【答案】The；works；beautiful；with；teacher；children；eldest；usually；studies；becoming
【解析】【分析】文章大意：在西班牙美丽的城市瓦拉多利德，住着一个很好的家庭。

何塞·加西亚娶了特蕾莎。

她是一所小学的五年级教师。

何塞和特蕾莎生了三个孩子：苏珊、丽贝卡和胡安。

苏珊，24岁。

她是个医生，每天都忙于工作。

She早上8点上班，晚上7点回家。

Rebecca，19岁，在加那利群岛学习中文。

胡安，一个顽皮的11岁男孩，梦想着成为一名伟大的足球运动员。

他们是一个幸福的家庭。

（1）句意：爸爸，何塞加西亚是一个高个子善良的人。

father特指前文提到的住在瓦拉多利德承德市幸福家庭中的爸爸，因此使用定冠词，因为在句首，手字母t应大写，故答案是The。

（2）句意：他在一个著名的公司上班。

本文的基本时态为一般现在时，所以本句也是一般现在时，主语he是第三人称单数，因此谓语动词使用单三形式，故答案是works。

（3）句意：他娶了一个叫做特蕾莎的长着黑色眼睛的妇女。

beauty作定语修饰woman，应使用形容词beautiful，故答案是beautiful。

（4）句意：他娶了一个叫做特蕾莎的长着黑色眼睛的妇女、长着黑色眼睛作定语修饰woman，应使用介词with连接，故答案是with。

（5）句意：他是一个小学的老师。

根据冠词a，可知后面单数可数名词，与teach相关的名词是teacher，老师，故答案是teacher。

（6）句意：何塞和特蕾莎有三个孩子。

child孩子，可数名词，根据three可知应使用复数形式children，故答案是children。

（7）句意：最大的，苏珊24岁了。

根据后文的叙述可知苏珊年龄最大，兄弟姐妹之间年龄最大使用eldest，故答案是eldest。

（8）句意：她通常八点上班。

usual修饰go to work，应使用副词形式usually，故答案是usually。

（9）句意：长着黑色大眼睛的丽贝卡19岁了，在加那利群岛学习中文，文章的基本时态为一般现在时，主语Rebacca是第三人称单数，动词使用单三形式，故答案是studies。

（10）句意：十一岁的胡安是一个淘气的男孩，他的梦想是成为一乐伟大的足球运动员。

空缺处是a great football player.的逻辑谓语，能够跟a great football player.构成动宾关系的是become，of是介词，介词后跟动词ing形式，故答案是becoming。

【点评】考查词汇在篇章中的运用能力，答题时首先要跳过空格通读文章掌握其大意，然后细读文章，字斟句酌逐一作答，注意考虑句型、语法、搭配、语境等因素。

最后通读一遍，检查验证。

6．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单词的正确形式填空。

Exam time! Most kids don't like exams, ________ we can't live without them. They play an important role in our lives.
Exams are not all the same. There are ________ kinds. One kind tests our knowledge and skills. The other kind helps find excellent students in different fields. For example, universities ________ （use） it to choose students.
At middle school, exams are about answering ________ （question） on paper. At university, doing an experiment or even ________ （draw） a picture can also be exams.
Kids in different ________ take different exams. In the USA, many school children do a book report or a science report ________ part of their exams. In Australia, middle school students need to use ________ they have learnt in class to make speeches. Sometimes, teamwork is part of an exam.
So exams are our lifetime "friends". Be nice and ________ （patient）with them. They ________（help） to make US better than before.
【答案】 but；two；use；questions；drawing；countries；as；what；patient；will help 【解析】【分析】本文介绍了考试是我们一生的“朋友”，善待他们，耐心对待他们，他们会帮助我们变得比以前更好。

（1）句意：大多数孩子不喜欢考试，但是没有考试我们无法生活。

根据don't like exams 不喜欢和we can't live without them离不开可知此处是转折关系，故用连词but，但是，故填but。

（2）句意：考试不尽相同，共有两种。

根据下文的one和the other可知是两者，故是基数词two，两个，故填two。

（3）句意：例如，大学用它来选择学生。

描述客观事实用一般现在时，主语是名词复数universities，故谓语动词是动词原形，use是动词，故填use。

（4）句意：在中学，考试是关于在纸上回答问题的。

answer question，回答问题，故question是名词，表示泛指用复数形式，故填 questions。

（5）句意：在大学里，做实验甚至画画也可能也是考试。

根据doing an experiment or可知or前后一致，故此处用动名词做主语，draw是动词，故填 drawing。

（6）句意：不同国家的孩子参加不同的考试。

根据different后是名词复数，下文提到美国，加拿大等国家，故此处是名词国家，country，故填 countries。

（7）句意：在美国，许多学生在考试中会做读书报告或科学报告。

此处缺少介词，根据report可知此处是作为某个报告内容，as是介词，故填as。

（8）句意：在澳大利亚，中学生需要用他们在课堂上学过的东西来演讲。

此处是宾语从句，learn后缺少宾语，故用what指代物，故填what。

（9）句意：善待他们，耐心对待他们。

be系动词后缺少形容词，be patient with，对……有耐心，固定搭配，故填 patient。

（10）句意：他们会帮助我们变得比以前更好。

根据Be nice可知祈使句后是将来时，help是动词，故填 will help。

【点评】考查语法填空，注意谓语的时态，非谓语动词，词性，连词搭配等多种用法。

7．语法填空
The Chinese first ________ （make）paper about 2,000 years ago. China still has pieces ________paper which were made as long ago as that. But Chinese paper was not made from the wood of trees. It was made from the hair-like parts of certain plants.
Paper was not made in ________ （south）Europe until about the year 1100. Scandinavia （斯堪的纳维亚半岛）,which now makes a great deal of the ________ （world） paper, did not begin to make it until 1500. It was a German ________ （name） Schaeffer who found out that one could make the best paper from trees. After that, the forest countries of Sweden, Norway, Finland, and the United States ________ （become）the largest paper producers. Today in Finland, which makes the ________ （good） paper in the world, the paper industry is the biggest on the land. New papermaking machines are very big, and ________ （them） make paper very fast. The biggest machines can make a piece of paper that is 300 metres long and 6 metres wide ________ one minute.
When we think of paper, we think of newspapers, books, letters, envelopes and writing paper. ________there are many other uses. Only half of the paper that is made is used for books and newspapers, etc.
【答案】 made；of；southern；world's；named；became；best；they；in；But
【解析】【分析】本文介绍了全世界的造纸工艺。

（1）句意：大约2000年前中国制造了第一张纸。

根据2,000 years ago可知2000年前是一般过去时的标志，make的过去式是made，故填made。

（2）句意：中国仍然有在那之前制作的纸。

pieces of，固定搭配，张，故填of。

（3）句意：直到大约1100年，纸才在南欧制造出来。

Europe是名词其前是形容词，south是名词，southern是形容词，故填 southern。

（4）句意：斯堪的纳维亚半岛现在在世界报纸上占有很大份额，直到1500年才开始发行。

paper是名词，此处是所有格，故填 world's。

（5）句意：是一个叫谢弗的德国人发现人们可以用树做最好的纸。

name和German是被动关系，故用过去分词做后置定语，故填 named。

（6）句意：此后，森林国家瑞典、挪威、芬兰和美国成为最大的纸张生产国。

描述过去用一般现在时，become的过去式是became，故填 became。

（7）句意：今天，在世界上造纸最好的是芬兰，造纸工业是世界上最大的。

根据the biggest on the land可知此处是最高级，good的最高级是best，故填 best。

（8）句意：新的造纸机很大，而且造纸很快。

此处缺少主语，故用主格，them是宾格，主格是they，故填 they。

（9）句意：最大的机器可以在一分钟内制造出一张长300米、宽6米的纸。

此处缺少介词表示时间范围，in one minute，在一分钟之内，故填in。

（10）句意：但还有很多其他用途。

此处缺少连词，此处表示前后的对比，故是转折关系连词but，故填But。

【点评】考查语法填空，注意谓语的时态，语态，非谓语动词，词性，连词搭配等多种用法。

8．阅读下面短文,在空白处填入一个适当的词,或填入括号中所给单词的正确形式。

At about thirteen years old, I felt very lonely. I didn't like my classmates, my parents or anyone else. My classmates didn't want to talk ________ me and my parents were always saying that other kids were ________（good） than me. I thought I was the ________（luck） person in the world.
One day I had a big fight with one of my classmates. I was so angry ________ I hit him in the face. Just at that moment, a boy stood up and ________（stop） the fight. He was the monitor of our class. After that, he often helped me and we became good ________（friend）. Whenever I got angry or sad, he would help ________（I）to cool down. My life began to change because of the boy, my best friend. We spent a lot of interesting days together. ________ time goes by, I have become happier with people and things. And people around me have ________ （change）, too. My parents don't shout at me ________ more and my classmates become friendly to me.
But now we go to different cities to study. How I miss the days when we were together!
【答案】 with；better；unluckiest；that；stopped；friends；me；As；changed；any
【解析】【分析】本文讲述了作者大约十三岁时，感到非常孤独不喜欢我的同学父母或其他任何人，后来因为一个男孩，生活开始改变。

（1）句意：我的同学不想和我说话，我父母总是说其他孩子比我好。

talk with，固定搭配，和某人聊天，故填with。

（2）句意：我的同学不想和我说话，我父母总是说其他孩子比我好。

than是比较级的标志，good的比较级是better，故填better。

（3）句意：我以为我是世界上最不幸的人。

was是系动词其后是形容词luck是名词，lucky是形容词，根据the定冠词可知是最高级，故填unluckiest。

（4）句意：我非常生气，打了他的脸。

so ...that，如此……以至于，固定搭配，故填that。

（5）句意：就在这时，一个男孩站了起来，停止了打斗。

描述过去用一般过去时，stop 是动词，故填stopped。

（6）句意：从那以后，他经常帮助我，我们成了好朋友。

主语是we故此处名词是复数，故填friends。

（7）句意：每当我生气或难过时，他会帮助我冷静下来。

help动词后是宾格做宾语，I的宾格是me，故填me。

（8）句意：随着时间的推移，我对人和事越来越开心。

此处缺少时间状语从句的连词表示伴随用as，故填As。

（9）句意：我周围的人也改变了。

描述过去用一般过去时，change是动词，故填changed。

（10）句意：我的父母不再对我大喊大叫，我的同学对我变得友好了。

not any，固定搭配，不再，故填any。

【点评】考查语法填空，注意谓语的时态，词性，连词搭配等多种用法。

9．阅读下面短文，用括号内所给词的适当形式填空，必要时可加助动词或情态动词。

People spend almost a third of their lives doing one thing—sleeping. Every year, there is a day
for people around the world to celebrate the ________ （important）of good and healthy sleep—World Sleep Day.
Sleep is like food for the brain. Healthy sleep helps the body and brain grow and develop. People of different ages need different amounts of sleep. It is said that eight hours per night ________ （consider）the average amount of sleep. For students aged 10 to 17, a healthy amount is about eight to nine hours per night. However, last year, the China Youth and Children Research Center ________ （report）that about four ________ （five）of middle school students didn't get enough sleep. For some students, they want to sleep early, but they keep ________ （worry） about their schoolwork and can't fall ________ （sleep） quickly. A lack （缺乏）of sleep can greatly affect （影响）a person's life. Students who don't get enough sleep may get poor grades. They cannot pay attention in class or do well in sports.
________ （solve） this kind of problem, scientists advise that students should have ________ （little）schoolwork and more time to sleep. There are some other ways to help people get enough sleep, such as ________ （take） a 20-minute nap （午睡） during the day, trying to go to sleep earlier and so on . Good sleeping habits are also ________ （help）. For example, try to go to sleep and wake up at the same time every day, even on weekends and during the day.
【答案】importance；is considered；reported；fifths；worrying/worried；asleep；To solve；less；taking；helpful
【解析】【分析】文章大意：本文是一篇与睡眠有关的短文，讲述了睡眠与健康的关系，不同年龄的人需要不同的睡眠时间，中国青少年学生的睡眠现状以及解决措施等。

（1）句意：每年，世界各地都有一个节日来庆祝良好健康睡眠的重要性——世界睡眠日。

由前面的定冠词the，可知此处应填入一个名词，important是形容词“重要的”，与其对应的名词是importance“重要”，故答案填importance。

（2）句意：据说每晚8小时的睡眠时间被认为是平均睡眠时间。

由题干可知主语eight hours与动词consider之间存在被动关系，所以应用被动语态，文章时态为一般现在时，时间作主语谓语动词用单数，所以be动词用is，consider的过去分词是considered，故答案填is considered。

（3）句意：然而，去年中国青少年研究中心报道。

由last year可知，动词时态用一般过去时，report的过去式为reported，故答案填reported。

（4）句意：大约五分之四的中学生睡眠不足。

这里考查分数的表达方法，在英语中一般用基数词表示分数的分子，用序数词表示分数的分母；当分子大于1时，分母要用复数形式，所以五分之四的正确书写是four fifths，故答案填fifths。

（5）句意：对于一些学生来说，他们想早点睡觉，但是他们总是担心他们的学业。

keep doing sth.或者keep+形容词，都表示“使…处于某种状态”，worried，是形容词，故答案填worrying/worried。

（6）句意：他们不能很快入睡。

联系上文语境，结合提示词可知此处句意为“他们不能很快入睡。

”“入睡”fall asleep，固定词组，前面有情态动词can't，所以这里用动词原形，故答案填asleep。

（7）句意：为了解决这类问题。

这里应用动词不定式表示目的，故答案填To solve。

（8）句意：科学家建议学生应该少做功课，多睡觉。

根据后面的more time to sleep可知。