高考英语完形填空练习

2024-09-05

高考英语完形填空练习(共6篇)

篇1:高考英语完形填空练习

【 高考复习】阅读理解

“One City One Book” is a generic name(通称)for a community reading program that attempts to get everyone in a city to read and discuss the same book.Popular book picks have been Harper Lee’s To Kill a Mockingbird,Ernest Gaines’s A Lesson Before Dying,and Ray Bradbury’s Fahrenheit 451.“One City One Book” programs take the idea of a localized book discussion club and expand it to cover a whole city.The first such program was “If All of Seattle Read the Same Book” in 1998,started by Nancy Pearl at Seattle Public Library’s Washington Center for the Book.The book chosen for the program was The Sweet Hereafter by Russell Banks,written in 1991.Other cities copied the idea,and the Library of Congress listed 404 programs occurring in 2007.Each city’s program has its own goals;these typically include building a sense of community and promoting literacy.Nancy Pearl warns against expecting too much from a program:“Keep in mind that this is a library program,it’s not an exercise in civics,and that it’s not intended to have literature cure the racial divide.This is about a work of literature.”

Programs typically involve more than having everyone read the same book.Some other activities that have been included are:book discussion sessions,scholarly lectures on the book or related topics,a visit by the author,exhibits,related arts programming(especially showing a movie of the book if there is one),and integration into school curricula.In Boston the “One City One Story” program used shorter stories and distributed tens of thousands of free copies of the story over the course of a month.American Library Association puts out a detailed step-by-step guide on how to organize a local program,including the critical step of picking the one book.The Center for the Book at the Library of Congress tracks all known programs and the books they have used.【语篇解读】 本文是说明文,介绍了美国开展的“一个城市,一本书”的读书活动。4.“One City One Book” programs________.A.ask everyone in a city to donate one book

B.can rid a city of racial divide through reading C.choose short stories for people to read

D.encourage everyone in a city to read and discuss the same book 解析 细节理解题。从文章第一段第一句可知,这个活动旨在让同一个城市的人们读同一本书并共同评论这本书。答案 D 5.We know from the second paragraph that “One City One Book” programs________.A.became popular very quickly B.have been held more than 400 times in Seattle C.were sponsored by the Library of Congress D.reached its peak in 2007 解析 推理判断题。从文章第二段可知,当西雅图在1998年首先推出这个活动以后,其他城市也纷纷效仿,到2007年这个活动已经在400多个城市推出,可见这个活动流行得非常迅速。答案 A 6.We can infer from the third paragraph that Nancy Pearl________.A.expects much from the programs

B.didn’t expect that the programs would run so well C.has a practical attitude towards the programs

D.believes the programs will push forward community building

person was my stepmother.I was nine years old when she entered our home in rural Virginia.My father__1__me to her with these words: “I would like you to meet the fellow who is___2 for being the worst boy in this county and will probably start throwing rocks at you no ___3 than tomorrow morning.”

My stepmother walked over to me, ___4 my head slightly upward, and looked me right in the eye.Then she looked at my father and replied, “You are ___5.This is not the worst boy at all, ___6

the smartest one who hasn’t yet found an outlet(释放的途径)for his enthusiasm.”

That statement began a(n)___7

between us.No one had ever called me smart.My family and neighbors had built me up in my ___8

as a bad boy.My stepmother changed all that.She changed many things.She ___9

my father to go to a dental school, from which he graduated with honors.She moved our family into the county srat, where my father’s career could be more ___10

and my brother and I could be better___11

.When I turned fourteen, she bought me a secondhand___12

and told me that she believed that I could become a writer.I knew her ernthusiasm,I___13 it had already improved our lives.I accepted her ___14 and began to write for local newspapers.I was doing the same kind of___15 that great day I went to interview Andrew Carnegie and received the task which became my life’s work later.I wasn’t the __16 beneficiary(受益者).My father became the _17 man in town.My brother and stepbrothers became a physician, a dentist, a lawyer, and a college president.What power __18 has!When that power is released to support the certainty of one’s purpose and is ___19 strengthened by faith, it becomes an irresistible(不可抗拒的)force which poverty and temporary defeat can never ___20

.You can communicate that power to anyone who needs it.This is probably the greatest work you can do with your enthusiasm.()1.A.rushed

B.sent

C.carried

D.introduced()2.A.distinguished

B.favored

C.mistaken

D.rewarded()3.A.sooner

B.later

C.longer

D.earlier()4.A.dragged

B.shook

C.raised

D.bent()5.A.perfect

B.right

C.wrong

D.impolite()6.A.but

B.so

C.and

D.or()7.A.agreement

B.friendship

C.gap

D.relationship()8.A.opinion

B.image

C.espectation

D.mind()9.A.begged

B.persuaded

C.ordered

D.invited()10.A.successful

B.meaningful

C.helpful

D.useful()11.A.treated

B.entertained

C.educated

D.respected()12.A.camera

B.radio

C.bicycle

D.typewriter()13.A.considered

B.suspected

C.ignored

D.appreciated()14.A.belief

B.request

C.criticism

D.description()15.A.teaching

B.writing

C.studying

D.reading()16.A.next

B.same

C.only

D.real()17.A.cleverest

B.wealthiest

C.strongest

D.healthiest()18.A.ebthusiasm

B.sympathy

C.fortune

D.confidence()19.A.deliberately

B.happily

C.traditionally

D.constantly()20.A.win

B.match

C.reach

D.doubt 本文讲述了一个继母对作者的肯定,从而激发了孩子心中的对成功的渴望,继母心中的热情,4-

篇2:高考英语完形填空练习

必考:副词1个、连词1-2个、动词2-4个

副词

1、常考结构:

(1)be+副词+ done,如be (official)given…

(2)动词+名词+副词,如we take short breaks (regular).

give out that heat (slow)…

(3)连词+副词+动词,如which (gradual) turned into chopsticks.

(4)名词/代词+副词+动词,如it (actual) caught fire…

the crowd of strangers (sudden) became…

it (regular) arranges…

2、考法:形变副

3、考过的单词:actually (actual), suddenly (sudden), slowly(slow), earlier/before, officially (official), regularly (regular), gradually(gradual)

连词

(1)考法:并列连词 and , or 从属连词(定语从句、状语从句、宾语从句)

(2)考过的连词:

①2次考查and,如 There were many people waiting at the bus stop, and some of them looked very anxious…

…Korea, and Vietnam…

②or,如:a few days or even a few months

③4次考查定语从句连词,如

…show in the mid-1980s, when I was the first Western TV reporter…

…Confucius, who lived from roughly 551 to 479 B.C.

…the Li River that/which are pictured by…

…a habit that/which is driving…

④how+副词或形容词,如 …figured out exactly how thick the adobe walls needed to be…

⑤as 形容词/副词 as,如:…be as productive as possible before lunch.

“随着”或“当……时”, 如As/When the population grew, people began cutting food into small pieces…

动词

(1)考法:涉及主谓一致、时态、语态、非谓语。简称一致二态三非

(2)考过的动词:其中提示词be出现5次,make 出现2次,use 出现2次。

①动词原形,如…make(make)sure it’s a relief…

②第三人称单数,如:This cycle goes (go) day after day.

③过去式, 如:…when I arrived (arrive) in Yangshuo…

A boy on a bike caught (catch) my attention.

④Be动词考查,如:

Leaving the less important things until tomorrow is(be)often acceptable.

Confucius believed knives would remind people of killings and were (be) too violent…

It was (be) unimaginable…

Yangshuo is (be) really beautiful.

⑤被动语态:如 …I was allowed(allow)to get up close to…

Truly elegant chopsticks might be made (make) of…

⑥现在分词:主要位于介词或后接doing的动词之后,如…will include introducing(introduce)British visitors…

Still, the boy kept riding (ride).

People probably cooked their food in large pots, using (use) twigs (树枝) to remove it.

without using (use) electric equipment

…worried about being (be) late for school.

…for people living (live) in Shanghai and Hong Kong.

⑦过去分词作后置定语。如:

I was the first Western TV reporter permitted(permit)…

A study of travelers conducted (conduct) by the website TripAdvisor names Yangshuo…

The adobe dwellings (土坯房) built (build) by the Pueblo Indians of the American Southwest are admired…

⑧不定式,表目的或用于固定结构中(It took years of work to do; refuse to do, be+形容词+to do , be likely to do),如:

…you’ll be less likely to bring(bring)your work home.

Skilled workers also combine various hardwoods and metal to create (create) special designs.

…are now cold enough to cool (cool) the house…

It took years of work to reduce (reduce) the industrial pollution…

…but he refused to stop (stop)…

⑨助动词用于疑问句, 如“ Did anyone lose a suitcase at the last stop?”

名词(全国II卷没考)

(1)名词考查结构:

①冠词(the)+名词+动词(be);

②形容词性物主代词(their)/形容词(top/many/few/recent)+名词;

③冠词(the)+名词+介词(of);

④介词(of)+名词:

(2)考查方式及考过单词:

①名词单数变复数【changes(change), paintings (painting),studies(study)】

②动词变名词单数【achievement (achieve),development(develop),attraction (attract)】

③形容词变名词【ability (able)】

形容词(全国I卷,2016全国I卷、II卷没考)

(1)主要考查:形容词作定语修饰名词,形容词作表语

(2)形容词考查结构及考过的单词:

①比较级,如…greater (great) and less importance.

…is cleaner (clean) than ever.

②名词变形容词:

如:natural (nature) architects

Just be patient (patience).

③分词作形容词【过去分词(修饰人)作表语、现在分词(修饰物)作定语】,如:

…amazing (amaze) stories…

…some of them looked very anxious and disappointed(disappoint)…

介词(20全国I卷没考)

(1)主要是考查固定搭配,其中to 出现了2次

to (next to , go back to)

by (by bus)

at (at the same time)

on (focus on)

with (eat with hands)

冠词(2014年全国II卷,20全国I卷,全国III卷没考)

(1)the出现3次:the (2次后接most, 1次后接other)

(2)a (for a while)

代词(2014年全国I卷,2015年全国II卷, 20全国II卷,2016年全国III卷没考)

(1)its出现2次:

作定语 如…its (it) mother…

…with its (it) choking smog…

(2)作表语 如:“Oh dear! It’s me/mine (I).”

练习题

Chengdu has dozens of new millionaires, Asia’s biggest building, 1. fancy new hotels. But for tourists like me, pandas are 2. (it) top 3. (attract).

So it was a great honour 4. (invite) backstage at the not-for-profit Panda Base, where ticket money 5. (help) pay for research, I 6. (allow)to get up close 7. these cute animals at the 600-acre centre. From tomorrow, I will be their UK ambassador. The title will be 8. (official)given to me at

9. ceremony in London. But my connection 10. pandas goes back11. my days on a TV show in the mid-1980s, 12. I was the first Western TV reporter 13. (permit)to film a special unit 14. (care) for pandas 15. (rescue) from 16. (starve) in the wild. My ambassadorial duties will include17. (introduce)British visitors to the 120-plus pandas at Chengdu 18. others at a research in the misty mountains of Bifengxia.

19. my recent visit, I help 20. lively three-month-old twin

21. had been rejected by 22. (it)mother. The nursery team

23. (switch) him every few 24. (day) with his sister so that

25. one is being bottle-fed, 26. other is with mum-she never

27. (suspect).

【答案】

1.and

2.its

3.attraction

4.to be invited

5.helps

6.was allowed

7.to

8.officially

9.a

10.with

11. to

12.when

13.permitted

14.caring

15.rescued

16.starvation

17.introducing

18.and

19.On

20.a

21.that

22.its

23.switches

24.days

25.while

26.the

篇3:高考英语完形填空练习

完形填空被认为是一种测试综合语言能力、阅读能力的快捷、经济的方式 (奚翠花2011) 。自从1987年完形填空题型被引入我国英语高考以来, 因其所占分值的比重较大 (约20%) , 受到了师生的普遍重视 (董曼霞2014) 。众所周知, 高考是我国最有影响力的一种标准参考性测试, 因此, 对高考英语完形填空题进行科学的分析十分必要 (彭雅妮2015) 。

笔者将“高考英语完形填空”输入到CNKI的检索区发现, 对此的相关研究相对匮乏, 绝大多数的研究是基于作者的个人经验, 缺乏科学的理论和数据作为支撑。仅有少数学者, 如董曼霞 (2014) 和彭雅妮 (2015) , 对高考英语完形填空试题的研究上升到了实证研究的高度。

本文以2016年河南省所采用的全国高考I卷完形填空试题为依据进行数据分析, 希望洞悉高考的命题规律和方向, 以期研究结果能为高中英语教学提供有益参考, 为考生提供有效指导。

一、2016年全国高考新课标I卷完形填空全方位解析

(一) 命题特点

高考完形填空侧重考查考生在具体语篇中正确理解词汇意义和灵活运用词汇的能力, 同时考查考生对西方文化和风俗习惯等隐性知识的了解和掌握。

一般而言, 高考完形填空是在210~250词的文章中设置20个空, 首句一般不设空, 便于考生了解文章大意, 给考生提供思路, 利于考生答题。就题材和体裁而言, 近几年选材多以记叙文为主, 兼顾议论文和说明文。例如, 2016年全国高考I卷的完形填空体裁为记叙文, 讲述了一位司机路遇事故车辆并英勇施救的故事。同时, 完形填空考查的主体词是实词, 以动词、名词居多。以2016年全国高考新课标I卷完形填空为例, 共20个小题, 其中有16个题考查实词的词义理解与应用, 它们所占的比例为:动词及短语动词占35%, 名词占20%, 连词占15%, 形容词占15%, 副词、代词、介词各占5%。可以看出, 该完形填空突出对动词的考查, 尤其是对短语动词的考查 (占15%) 。

(二) 命题难度

从近五年河南省高考英语完形填空的难度系数来看 (见表1) , 2016年是“难度之最”, 难度系数为0.45, 易、中、难题的比例分别为5%、40%、55%, 与2015年相比, 容易题减少了30%, 中等题增加了10%, 难题增加了20%。

(三) 考生正答率及存在的问题

2016年全国高考I卷完形填空, 河南考生的平均分为13.45分, 与2015年的平均分 (17.05分) 相比, 平均分值下降了3.6分。

如图1所示, 考生对连词在具体语境中的应用把握得最好, 得分率达到了68%;其次是副词, 得分率为57%;对于其他词类的用法, 考生把握得均不是很好。如, 动词及短语动词得分率为44%, 名词得分率为42%, 而介词、代词的得分率只有37%和33%。考生对形容词的把握最不理想, 得分率仅有29%。

得分率在50%以下的题目有11个, 且涉及各种词类。

鉴于2016年考生完形填空的得分率, 教师在平时教学以及复习教学过程中应重视学生英语基础知识及对语法点的把握。高考完形填空仍是一线教师和学生需要共同攻克的难题。

二、高考完形填空题命题新趋势

基于对2016年高考完形填空命题特点、命题难度、考生正答率及存在的问题等情况进行分析, 笔者认为未来的高考完形填空命题可能出现以下新动向:

(一) 知识性兼教育性

分析近五年的高考完形填空试题不难发现, 完形填空选材新颖, 基本上以积极正面的故事居多。在完形填空题中, 定会融入新信息 (new information) , 反复出现的篇章不会出现在高考中;同时, 完形填空多以弘扬社会正能量 (positive power) 为题材, 让学生从中能得到一定的启发和教育。今后的完形填空也会以此为标准选材。

(二) 阅读量增加、生词量增大

《高考考纲》要求完形填空题为一段约200~250词的文章, 但是, 加上选项词汇, 近三年高考完形填空在词数上都超过310个词, 2014年和2015年更是高达394和393词。这样, 未来高考完形填空会对考生的阅读速度提出更高的要求。

以前的高考完形填空题中除人名、地名和部分注释词外, 基本上没有生词;但从近五年开始, 完形填空文章和选项中出现了大量生词或“旧词新意”。较多生词的出现使学生容易出现理解偏差或理解困难, 从而降低了答题的正确率。

(三) 长句增多、句式灵活、结构复杂

近五年的高考完形填空文章在增加句子理解难度方面主要表现为长句、复合句增多, 句子结构复杂 (虚拟语气、定语从句、状语从句、插入语等) , 句式丰富多样 (倒装句、陈述句、祈使句、省略句、疑问句、感叹句等) , 极大地增加了阅读难度, 限制了学生的理解程度。

(四) 侧重“上下语境” (context)

大部分题目需要根据上下文语境才能做出判断, 体现了“突出语篇”的命题风格。完形填空题有的由一个句子决定 (句子层次) , 有的由相临不远的一组句子决定 (句组层次) , 还有的由语篇整体内容综合决定 (语篇层次) 。近五年高考完形填空在句组层次和语篇层次设空的比例有所增加, 后制性设空所占比例加大, 导致完形填空题难度不断加大。

(五) 侧重考查学生逻辑推理能力

近五年来, 完形填空题中干扰项的设置一般与语法结构无太大关系, 重在文意干扰, 具体表现为:以同义词、相似词为主的迷惑选项增多, 导致难度提高。在做题时, 考生只有把自己置身于文中情景, 感受具体语境, 才能准确把握文意和特定语境;只有通过寻找上下文隐含信息或者特定提示, 细心推敲选项之间的细微差别, 才能确定最佳选项。

例:As he got closer, he found 44 vehicle upside down on the road. (NMET 2016)

44.A.each B.another

C.that D.his

【解析】从语法结构上看, 四个选项都能够修饰vehicle。但是, 根据前句“Suddenly, he saw a car with its bright lights on.”可知, 当时有一辆亮着大灯的车, 由此判断他发现又一辆车翻倒在路上。答案是B, another (另一个) 。

三、启示及建议

基于对2016年高考完形填空数据分析及未来高考命题新动向的预测, 笔者对未来的高中英语教学提出如下建议:

(一) 夯实学生基本功

高考完形填空是以知识为载体的, 是考查学生综合能力的题型。从2016年完形填空题中考生的正确率来看, 学生对基础知识的把握还不到位, 单词量欠缺, 语法点掌握不牢等, 导致失分。在以后的英语教学中, 教师应引导学生关注基础知识的积累和基本功的训练 (听、说、读、写) , 从而为他们的语言学习及各种考试打下坚实的基础。

(二) 大量阅读, 提高学生的篇章理解力

虽然完形填空以记叙文居多, 但教师也要多鼓励学生广泛涉猎各种题材和体裁的文章, 了解不同体裁文章的特点。这不仅有利于增强学生对各种信息的应对和处理分析能力, 而且可以丰富学生的知识, 拓展学生的视野。当然, 在选取文章时, 内容应以积极向上的题材为主, 过于偏激、负面的文章可以排除在阅读行列之外。

(三) 了解文化, 品味内涵

高考完形填空所选取材料多是原汁原味的英文短文, 所以里面难免渗透着英语国家的一些文化背景、风俗习惯等。了解异国 (尤其是英语国家) 简单的文化背景、风土人情、传统习惯、生活方式等, 有助于学生更顺畅地理解文意, 做到快速、准确答题。

(四) 反复练真题, 领悟经典

高考真题是考试大纲和考试说明最真实的体现和最权威的诠释。教师可以通过对近五年高考完形填空真题的研究和总结, 找到共性现象, 找到规律。同时, 教师要传授给学生做题技巧, 如, 完形填空做题“三部曲”, 巧用提示信息, 注意对比关系等, 以提高学生做题的理论高度。教师应在实践中总结理论, 以理论指导实践。这样, 学生才能在未来的各种考试中如鱼得水, 从容应对。

结束语

总之, 在高中英语教学中, 教师应鼓励学生广泛阅读, 尤其是阅读英文原著及文章, 如China Daily、VOA英语等;引导学生夯实基础知识, 培养学生的阅读能力和阅读技巧, 以此提高学生的英语综合能力。

摘要:以2016年河南省所采用的全国高考英语I卷完形填空试题为依据, 分析命题特点、难度系数、考生的得分率以及存在的问题, 预测未来高考英语完形填空题的命题方向和规律, 提出未来高考完形填空可能出现的新动向是:命题会融入知识性兼教育性, 阅读量和生词量增加, 侧重考查学生逻辑推理能力等。针对完形填空的命题动向, 提出相应的教学建议和策略。

关键词:完形填空,命题趋势,语境,理解能力

参考文献

董曼霞.2014.高考英语全国卷完形填空篇章特点与考点效度分析[J].教育测量与评价 (理论版) , (8) .

彭雅妮.2015.高考英语全国卷 (1987-2012) 完形填空测试内容效度研究:基于语料库的方法[D].湖南师范大学.

篇4:中考英语完形填空练习

Bob and Sue are in the same school, 1 they are in different 2 . They go to school on weekdays. 3 school , Bob and Sue often play games with 4 friends.

Classes begin 5 eight in the morning. Now Bob and sue are in their classrooms. They are listening to their 6 . Bob’s studying English. His teacher is talking 7 English. Sue’s 8 a Chinese class. Her teacher is talking 9 writing. They study hard. They love their teachers and they like their 10 .

l. A. but B. and C. or D. when

2. A. classes B. class C. lesson D. lessons

3. A. In B. When C. To D. At

4. A. his B. her C. other D. their

5. A. about B. in C. at D. on

6. A. friends B. father C. teacher D. teachers

7. A. with B. at C. in D. for

8. A. having B. listening C. getting D. sitting in

9. A. at B. about C. for D. like

10. A. home B. family C. school D. clothes

(二)

It is the 1 day of a new term. Everyone 2 very happy. They came to school early. 3 new English teacher is Mr. Hu. He 4 to his students. “Welcome 5 to school.” Mr. Hu 6 know their names. But he has 7 on a piece 8 paper(纸). He wants to call their names. After that, a boy comes in, he is 9 . Mr Hu asks him to come to school 10 next time.

1. A. first B. one C. the first D. 1th

2. A. are B. be C. is D. look

3. A. It’s B. His C. Their D. Our

4. A. says B. speaks C. doesn’t say D. wants

5. A. back B. you C. us D. it

6. A. do B. isn’t C. doesn’t D. /

7. A. it B. them C. him D. that

8. A. of B. to C. in D. on

9. A. early B. tall C. short D. late

10. A. back B. early C. earlier D. late

(三)

There are nineteen boys and twenty-eight girls in our class. 1 of the boys is English. His 2 is Sam. He’s thirteen. Two of the 3 are American. They are twins. 4 names are Jane and Joy. They are twelve. They are my 5 . All of the other boys and girls are 6 . 7 all like the English boy and the American girls , 8 they like us, too. We play games together(一起). We help 9 and they help us.

Look, there come the twins! They’re 10 this way. Let’s say hello to them.

l. A. One B. Two C. Three D. Four

2. A. school B. sister C. brother D. name

3. A. brothers B. sisters C. girls D. boys

4. A. Your B. Their C. Our D. Her

5. A. teachers B. friends C. brothers D. students

6. A. Chinese B. English C. American D. friends

7. A. They B. We C. Them D. Our

8. A. but B. or C. and D. so

9. A. her B. them C. him D. you

10. A. come B. go C. coming D. going

篇5:高考英语完形填空练习

Are you carrying too much on your back at school? Lots of kids(孩子) at the same age as you are. Not only are students in China 1 from this problem, but kids in the United States are 2 fed up with(饱受……之苦) heavy school bags.

Experts are starting to 3 that more and more young students are having back and neck problems as a result of school bags 4 too heavy for them. “It’s hard for me to get up the 5___ with my bag because it’s so heavy,” said Rich Hammond, 6 11-year-old student in the US. Rick is among the students who have 7 backpacks(背包)with two straps(带子) to carry them, 8 a number of other students choose rolling backpacks. But even with rolling backpacks, 9 up stairs and buses with them is 10 a problem for kids. Many of them have hurt their knees, backs or necks because of heavy school bags.

But how much is too 11 ? Experts say students should carry 12 more than 10 to 15 per cent of their own body weight. Scott Bautch, a Wisconsin 13 doctor, said kids under 4th grade should 14 with 10 per cent. But it’s also important that older kids don’t go 15 15 percent, because their bones are still growing. Bautch explained that there are other injuries caused by backpacks. “Kids are 16 their balance and falling down with these backpacks,” he saiD.

Parents and teachers are starting to tell the kids to only take 17 library books they will be reading that night. Some teachers are using worksheets(作业纸) or 18 workbooks for students to take home. One of the best answers is, as some 19 themselves suggested, to have no homework 20 !

1. A.meeting B.facing C.experiencing D.suffering

2. A.already B.always C.yet D.also

3. A.explain B.say C.worry D.announce

4. A.being B.be C.are D.is

5. A.schools B.stairs C.houses D.homes

6. A.this B.that C.a D.an

7. A.special B.unusual C.ordinary D.regular

8. A.when B.but C.then D.and

9. A.getting B.climbing C.going D.turning

10.A.only B.still C.even D.just

11.A.more B.very C.much D.many

12.A.no B.not C.any D.much

13.A.children B.student C.bag D.back

14.A.carry B.stay C.take D.bring

15.A.about B.under C.beyond D.before

16.A.keeping B.missing C.losing D.making

17.A.home B.class C.school D.city

18.A.valuable B.thin C.important D.interesting

19.A.reports B. teachers C.parents D.kids

篇6:高考数学填空题练习

8.已知四棱锥V-ABCD,底面ABCD是边长为3的正方形,VA⊥平面ABCD,且VA=4,则此四棱锥的侧面中,所有直角三角形的面积的和是________.

解析可证四个侧面都是直角三角形,其面积S=2××3×4+2×3×5=27.

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