2020学年九年级科技文化知识竞赛英语试题卷

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人教版2020届九年级上学期第二次学科竞赛英语试卷B卷

人教版2020届九年级上学期第二次学科竞赛英语试卷B卷

人教版2020届九年级上学期第二次学科竞赛英语试卷B卷一、单项选择。

(共15题;共30分)1. (2分)If you grow up in ________ large family, you are more likely to develop_______ ability to get on well with _______ others.A . /; an; theB . a; the; /C . the; an; theD . a; the; the2. (2分)________ man has his own name.A . BothB . EachC . EveryoneD . Everybody3. (2分)There are _____ students in the playground but only three _____ are girls.A . thousand, hundredsB . thousands of, hundredsC . thousand of, hundredD . thousands of, hundred4. (2分)we keep our hearts open ,we can experience the happiness friendship brings us.A . SinceB . IfC . UnlessD . Though5. (2分)—________ you come to watch the basketball game?— Yes.A . AreB . HaveC . CanD . Does6. (2分)Great changes have taken place in our city in the past ten years. Everything ________comes into sight is so new to me.A . thatB . whichC . whoD . /7. (2分)Lily doesn′t write a s_________ as Lucy.A . carefullyB . carefulC . more carefullyD . more careful8. (2分)—Hello, Mary! Have you finished your homework?—Oh, not yet. It ______ in half an hour.A . will finishB . is finishedC . is going to finishD . will be finished9. (2分)—What can you see in the garden?—Flowers. _____ beautiful they are!A . WhatB . HowC . How a10. (2分)—When will Wuxi Metro Line 3 open?— _______ next year. Only 10% ______ been built.A . Until; hasB . Until; haveC . Not until; hasD . Not until; have11. (2分)—Do you know if Tom ________ to have supper with us?—I think he will come if he ________ free this evening.A . comes; isB . will come; isC . will come; will beD . come; is12. (2分)(2015.山东日照)When Liu Xiang announced that he would running forever, he burst into tears.A . give awayB . give upC . give outD . give in13. (2分)Mike _________ English, but now he is better at it than _________ in his class.A . is used to hate; any studentB . used to hate; the other studentsC . is used to hating; all the other studentsD . used to hate; all the students14. (2分)—Oh, what a bad memory I have! I forgot your umbrella.—_______. It is sunny. I don't need it today.A . Never mindB . You're welcomeC . No problemD . All right15. (2分)—Do you know________? I'm going to see him.—Sorry, I don't know.A . where does Mr. Li liveB . where did Mr. Li liveC . where Mr. Li lives二、完形填空。

人教版2020届九年级上学期英语竞赛试卷(I)卷

人教版2020届九年级上学期英语竞赛试卷(I)卷

人教版2020届九年级上学期英语竞赛试卷(I)卷一、听下面5段对话,每段对话后有一个小题,从题中所给的A, B, (共5题;共10分)1. (2分)How can the girl understand her foreign teacher?A . By his writing.B . By his expression.C . By his body language.2. (2分)What color is the jacket?A . Green.B . Blue.C . Yellow.3. (2分)What's this in English?A .B .C .4. (2分)听第一段对话,回答下列2小题。

(1)What color is Timmy's hat?A . Yellow.B . Blue.C . White.(2)Where is Jack's hat?A . On the chair.B . Under the desk.C . On the sofa.5. (2分)Choose the best answer to the question you hear.A . In a restaurant.B . In a shop.C . At the post office.D . At a library.二、听下面三段对话或独白,每段对话或独白后有几个小题,从题中所给 (共3题;共20分)6. (6分)听对话,根据对话内容完成下列句子,每空限填一词(1)The man wants to look for a good place________.(2)Sally's is a little nearer but it's ________.(3)Green Land is farther but the food is both ________ and cheap.(4)The man goes down the street and turn left at the ________ crossing to find the place . (5)The man will see Green Land between the ________ and Milly's Cafe.7. (6分)请听第二段对话,回答小题。

初三英语科技创新练习题20题带答案

初三英语科技创新练习题20题带答案

初三英语科技创新练习题20题带答案1.The new technology has brought many ______ changes to our lives.A.impressB.impressiveC.impressionD.impressively答案解析:B。

A 选项“impress”是动词“给……留下深刻印象”;C 选项“impression”是名词“印象”;D 选项“impressively”是副词“令人难忘地”;B 选项“impressive”是形容词“令人赞叹的”,在这里修饰“changes”,符合题意。

2.The development of science and technology is ______ at an amazing speed.A.progressingB.progressedC.progressD.progressive答案解析:A。

A 选项“progressing”是动词“前进,进步”的现在分词形式;B 选项“progressed”是动词的过去分词形式;C 选项“progress”是名词“进步”;D 选项“progressive”是形容词“进步的”。

这里表示“正在以惊人的速度发展”,要用现在进行时,所以选A。

3.Smartphones are one of the most ______ inventions in recent years.A.influenceB.influentialC.influencedD.influencing答案解析:B。

A 选项“influence”是名词或动词“影响”;C 选项“influenced”是形容词“受影响的”;D 选项“influencing”是动词的现在分词形式;B 选项“influential”是形容词“有影响的”,修饰“inventions”,符合题意。

4.The scientist is known for his ______ research on artificial intelligence.A.creatB.creativeC.creativityD.creatively答案解析:B。

2019-2020年九年级上学期知识竞赛英语试题

2019-2020年九年级上学期知识竞赛英语试题

2019-2020年九年级上学期知识竞赛英语试题注意:请同学们务必将选择题(1-45题)的答案填在答题卡上!一、选择填空(共20小题,计20分)从A、B、C、D中,选出可以填入空白处的最佳答案。

( )1.Bob has ten baseball bats and twenty baseballs. He can play________ well.A. a baseballB. baseballsC. the baseballsD. baseball( )2. --- Can you e and give us a talk on Saturday or Sunday?--- I’m afraid _____________ day is possible.A. anyB. neitherC. someD. either( )3. --- You have never been to Beijing, _____________ you?--- _____________ , but I’m going there this summer.A. have; No, I haven’tB. have; Yes, I haven’tC. haven’t; No, I haven’tD. haven’t; Yes, I haven’t ( )4. --- You drew a very nice picture yesterday. I like it very much. --- ___________A. I don’t think so.B. No, it’s not very nice.C. Thank you.D. That’s all right.( )5. I don’t know whether it will rain or not, but if it _____, I shall stay at home.A. rainB. willC. doesD. raining( )6. I spent the whole day ________ the desk.A. onB. atC. toD. with( )7. --- Have you moved to your new house?--- Not yet. My house _________ .A. is being paintedB. is paintingC. has paintedD. has to paint ( )8.The group of soldiers arrived ____a small town ________ a rainy morning.A. at; inB. at; onC. in; onD. in; in( )9. —I’m looking for a jacket for my son.—What color do you like________, blue or red?A. mostB. bestC.betterD. good( )10. —Do you know________ the MP5 player yesterday?—Sorry, I have no idea.A. how much did she pay forB. how much will she pay forC. how much she paid forD. how much she will pay for ( ) 11. —My father________Shanghai with my grandparents.—Really?________will they e back?A. has been to; How soonB. has gone to; How soonC. has been to; How longD. has gone to; How long( )12. Mr. Brown knows three other languages English.A. exceptB. butC. besideD. besides( )13. Maria has trouble math, so she often asks her math teacher for help.A. much, understandingB. much, to understandC. many, understandingD. no, with( )14. You don’t need to read today’s newspapers, because there’s in them.A. nothing specialB. something specialC. special nothingD. special anything( )15. He often makes his sister, but this time he was made by his sister.A. laugh, to laughB. laugh, laughC. laugh, laughingD. to laugh, laugh( )16. There a number of people there. The number of them more than 100.A. is, isB. are, areC. are, isD. is, are( )17. Great changes in my hometown recently.A. took placeB. have been taken placeC. have taken placeD. Happened( )18.---Do you like the Moonlight Sonata ?---Sure , it sounds really ________.A. clearB. clearlyC. beautifulD. beautifully( )19. ---Why did _____ take Alice almost an hour to get home ?---I don’t know . Maybe there was something wrong with her car .A. thatB. itC. sheD. this( )20. --May I borrow this dictionary ? ---Sorry. This is not _____. It’s Lily’s .A. myB. mineC. herD. yours二、完形填空(共10小题,计10分)Someone says, “Time is money.” But I think time is 21 important than money. Why? Because when money is spent, we can get it back. However, when time is 22 , it’ll never 23 . That’s 24 we mustn’t waste time. There is no doubt(怀疑)that the 25 is usually limited(有限的. Even a second(秒)is very important. We should make full use of our time to do 26 useful.But it is a pity that there are a lot of people who do not know the importance of time. They spent their limited time smoking, drinking and 27. They don’t know that wasting time means wasting part of their own 28 .In a word, we should save time. We shouldn’t 29 today’s work for tomorrow. Remember we have no time to 30 .( )21. A. much B. less C. much less D. even more( )22. A. cost B. bought C. gone D. finished( )23. A. return B. carry C. take D. bring( )24. A. what B. that C. because D. why( )25. A. money B. time C. day D. food( )26. A. nothing B. something C. anything D. everything( )27. A. reading B. writing C. playing D. working( )28. A. time B. food C. money D. life( )29. A. stop B. leave C. let D. give( )30. A. lose B. save C. spend D. take三、阅读理解(共25小题,计50分)A) 根据短文内容,判断下列句子的正误,正确的写(T),错误的写(F)。

九年级英语科技练习题50题(带答案)

九年级英语科技练习题50题(带答案)

九年级英语科技练习题50题(带答案)1.Smart phones are very popular now. They can be used for many things, such as surfing the Internet, taking photos and playing games. What can't smart phones be used for?A.Making phone callsB.Watching TVC.FlyingD.Sending messages答案解析:C。

选项A“Making phone calls”(打电话),智能手机可以用来打电话;选项B“Watching TV”(看电视),现在很多智能手机可以安装视频软件看电视;选项D“Sending messages”( 发送信息),智能手机可以发送信息。

而选项C“Flying”( 飞行),智能手机不能用来飞行。

puters are very useful. We can use them to do many things. Which of the following is not a function of computers?A.Drawing picturesB.Cooking foodC.Writing documentsD.Playing games答案解析:B。

选项A“Drawing pictures”( 画画),可以用电脑上的绘图软件画画;选项C“Writing documents”( 写文档),用电脑可以进行文档编辑;选项D“Playing games” 玩游戏),电脑可以玩各种游戏。

而选项B“Cooking food” 做饭),电脑不能用来做饭。

3.The Internet has brought great convenience to our lives. We can geta lot of information through it. What can't we do on the Internet?A.Buying clothesB.Taking a walkC.Learning EnglishD.Making friends答案解析:B。

英语竞赛试题答案 2020.6

英语竞赛试题答案 2020.6

2020年初三学科竞赛考试英语试题参考答案及评分说明第I卷(选择题共100分)(一)答案:1—5 CACCB 6—10 CBABB 11—15 CABCC 16-20 BCBAC21—25 DDBCA 26—30 CCDCA 31—35 DCBCA36—40 BDACA 41—45 DCBAD46—50 BDABC 51—55 CCAAB 56—60 CABDD 61—65CDBDB 66—70 CAFGD (二)评分说明:1-20题,每小题1.5分;21—45题,每小题1分;46-65题,每小题2分,66—70题,每小题1分。

与答案不符不得分。

第II卷(非选择题共50分)六、词汇应用(10分)(一)答案:71. will fall 72. happier 73. pushed 74. were not allowed75. named 76. thankful 77. has graduated 78. friends’79. could succeed 80. agrees (二)评分说明:1.本题共10分,每小题1分;2.与答案不符不得分。

单词大小写错误每两处扣0.5分。

七、翻译句子(10分)(一)答案:81. 这是一场没有硝烟的战争,我们都是战士!82. 现在人们可以通过微信与他们的朋友保持联系。

83. Usually we are divided into some groups to practice conversations in English class.84. This morning I was so tired that I fell asleep in the meeting.85. Nowadays China is making an effort to offer children better education.(二)评分说明:1.本题共10分,每小题2分;2.虽然与答案表达方式不同,但与参考答案意思一致,无语言错误,也可酌情给分。

英语竞赛试题 2020.6

英语竞赛试题 2020.6

试卷类型:A2020年初三学科竞赛考试英语试题温馨提示:1. 本试卷分第Ⅰ卷和第Ⅱ卷两部分,共12页。

满分150分。

考试用时120分钟。

考试结束后,将试题卷和答题卡一并交回。

2.答卷前,考生务必用0. 5毫米黑色签字笔将自己的姓名、准考证号、填写在试题卷和答题卡规定的位置上。

3.第Ⅰ卷每小题选出答案后,用2B铅笔把答题卡上对应题目的答案标号涂黑;如需改动,用橡皮擦干净后,再选涂其他答案标号。

答案不能答在试题卷上。

4. 第Ⅱ卷必须用0. 5毫米黑色签字笔作答,答案必须写在答题卡各题目指定区域内相应的位置,不能写在试题卷上;如需改动,先划掉原来的答案,然后再写上新的答案;不准使用涂改液、胶带纸、修正带。

不按以上要求作答的答案无效。

第I卷(选择题共100分)一、听力选择(共20小题,计30分。

每小题约有8秒钟的答题时间。

)(一)录音中有五个句子,听句子两遍后,从每小题A、B、C三个选项中选出能对每个句子做出适当反应的答语。

1. A. Sure, I’m using it. B. I hope not. C. Here you are.2. A. Thank you. B. Don’t mention it. C. No, not good.3. A. No way. B. No problem. C. Nothing much.4. A. Take it easy. B. Never mind. C. Sounds good.5. A. It doesn’t matter. B. I’m sorry to hear that. C. Don’t be silly.(二)录音中有五组对话和五个问题,听对话和问题两遍后,从每小题A、B、C三个选项中选出能回答所提问题的正确答案。

6. What are they talking about?A. B. C.7. What is the woman doing now?A. B. C.8. What does the man think of the movie?A. It’s wonderful.B. He dislikes it.C. It’s just so-so.9. What will Mary go to buy?A. Salt.B. Sugar.C. Butter.10. How long will Bob stay in his office tomorrow morning?A. Seven hours.B. Eight hours.C. Nine hours.(三)录音中有一段对话和五个问题,听对话和问题两遍后,从每小题A、B、C三个选项中选出能回答所给问题的正确答案。

九年级英语科技练习题40题含答案解析

九年级英语科技练习题40题含答案解析

九年级英语科技练习题40题含答案解析1.The new smart phone has a large _____.A.screenB.keyboardC.mouseD.printer答案解析:A。

“screen”是屏幕,新智能手机有大的屏幕。

“keyboard”是键盘,“mouse”是鼠标,“printer”是打印机,都不符合智能手机的特征。

2.Many people use ______ to listen to music.A.radiosB.televisionsputersD.headphones答案解析:D。

“headphones”是耳机,很多人用耳机听音乐。

“radios”是收音机,“televisions”是电视,“computers”是电脑,虽然也可以听音乐,但不如耳机直接。

3.The latest technology allows us to store a large amount of data on a _____.A.diskB.penC.paper答案解析:A。

“disk”是磁盘,可以存储大量数据。

“pen”是笔,“paper”是纸,“book”是书,都不能存储大量数据。

4.With the development of technology, we can communicate with people all over the world through _____.A.lettersB.telephonesC.emailsD.maps答案解析:C。

“emails”是电子邮件,随着科技发展,我们可以通过电子邮件和全世界的人交流。

“letters”是信件,速度慢;“telephones”是电话,但不能和全世界所有人交流;“maps”是地图,与交流无关。

5.Scientists are working on a new kind of energy-saving _____.A.light bulbB.clockC.cupD.chair答案解析:A。

人教版2020届九年级上学期第二次学科竞赛英语试卷A卷

人教版2020届九年级上学期第二次学科竞赛英语试卷A卷

人教版2020届九年级上学期第二次学科竞赛英语试卷A卷一、单项选择。

(共15题;共30分)1. (2分)—Will you go to _____ school-leavers' party tomorrow?—Certainly. I'm going with my parents.A . aB . anC . theD . /2. (2分)—How is Helen in her new school?—goes well. She is satisfied with her new school life.A . NothingB . AnythingC . EverythingD . Something3. (2分)________ people are here to celebrate the New Year, and ________ of them are high school students.A . Hundreds of; five hundredB . Hundreds of; five hundredsC . Hundred of; five hundred4. (2分)–Can you guess if they ______ to play basketball with us?–I think they'll come if they _____ free.A . will come; areB . will come; will beC . come; areD . come; will be5. (2分)—He ____be in the classroom, I think.—No, he_____ be in the classroom. I saw him go home a minute ago.A . can, may notB . must, may notC . may, can'tD . may, mustn't6. (2分)The young man is a friend of mine.A . who I had a talkB . whom I had a talk withC . whom I had a talkD . which I had a talk with7. (2分)—Alice sings .—I think she sings in her class.A . very well, bestB . good, wellC . well, betterD . very good, best8. (2分)—What will you do after school this afternoon?—I ______ basketball with my friends.A . playB . am playingC . will playD . played9. (2分)(2016•黔东南)—It's said that Lin Shuhao, a famous NBA basketball star, will come to our school next week.—Wow! ______! We'll give him a warm welcome then.A . What an excited newsB . How exciting the news isC . What an exciting newsD . How excited the news is10. (2分)This term we have fun ______ English.A . to learnB . learningC . learn11. (2分)He suggested that the meeting _____ put off.A . not beB . should notC . wouldn'tD . be not12. (2分)Don't worry about me while you're away. I will ______ myself.A . take care ofB . take afterC . look forD . look forward to13. (2分)Two of my friends like J.K. Rowling.________ them ________ Mo Yan.A . The rest of;likeB . The rest of;likesC . Rest of;likeD . Rest of;likes14. (2分)—Your pictures are very nice.A . You are rightB . Thank youC . You are OKD . That's OK15. (2分)— Could you tell me_______?— Sure. Walk along this road, you can find it on your left. There you'll see many old things.A . how I can get to the post officeB . where is the aquariumC . if where is a museum near hereD . where I can get a dictionary二、完形填空。

初三英语学科竞赛知识单选题30题

初三英语学科竞赛知识单选题30题

初三英语学科竞赛知识单选题30题1. In the competition, you need a good understanding of different kinds of _____. A. knowledge B. informations C. advices D. news 答案:A。

knowledge 是不可数名词,表示“知识”;information 也是不可数名词,不能加s;advice 是不可数名词,不能加s;news 是不可数名词,表示“新闻”。

在这个句子中,different kinds of 后面要跟可数名词复数或者不可数名词,只有knowledge 符合。

2. The winner of the English competition will get a lot of _____. A. prizes B. awards C. rewards D. gifts答案:B。

prize 指在比赛、竞赛中获得的奖品;award 指正式授予的奖项;reward 指因做某事而得到的回报;gift 指礼物。

在英语竞赛中,获胜者获得的应该是正式的奖项,所以选awards。

3. During the competition, you need to use your _____. A. brains B. minds C. thoughts D. ideas答案:A。

brain 指大脑,也可引申为智力、智慧;mind 指头脑、思维;thought 指想法、思想;idea 指主意、想法。

在竞赛中,需要使用的是智力,所以选brains。

4. The competition is a great chance to show your _____. A. abilitiesB. skillsC. talentsD. powers答案:C。

ability 指能力;skill 指技能;talent 指天赋、才能;power 指权力、力量。

九年级英语科技练习题40题(答案解析)

九年级英语科技练习题40题(答案解析)

九年级英语科技练习题40题(答案解析)1.The computer is a great _____.A.inventionB.discoveryC.creationD.production答案解析:A。

“invention”意为“发明”,电脑是一项伟大的发明。

“discovery”是“发现”;“creation”是“创造”;“production”是“生产”。

2.Mobile phones are important _____ tools.municatemunicationmunicatingmunicated答案解析:B。

“communication”是名词“交流”,“communication tools”意为“交流工具”。

“communicate”是动词;“communicating”是现在分词;“communicated”是过去分词。

3.The Internet is a powerful _____ for information.A.sourceB.resourceC.storeD.stock答案解析:A。

“source”意为“来源”,互联网是强大的信息来源。

“resource”是“资源”;“store”是“商店”;“stock”是“库存”。

4.Smartwatches have many _____ functions.A.practicalefulC.helpfulD.handful答案解析:A。

“practical”意为“实用的”,智能手表有很多实用功能。

“useful”是“有用的”;“helpful”是“有帮助的”;“handful”是“一把”。

5.The development of technology brings us many _____.A.advantagesB.benefitsC.profitsD.interests答案解析:B。

“benefits”意为“好处”,科技的发展给我们带来很多好处。

冀教版2020届九年级上学期英语竞赛试卷(I)卷

冀教版2020届九年级上学期英语竞赛试卷(I)卷

冀教版2020届九年级上学期英语竞赛试卷(I)卷一、听下面5段对话,每段对话后有一个小题,从题中所给的A, B, (共5题;共10分)1. (2分)What is Mary doing?A . She is using the computer to work.B . She is playing computer games.C . She is fixing up the computer.2. (2分)What does the boy want to be in the future?A . A teacher.B . A doctor.C . A policeman.3. (2分)What does Mary want to do this evening?A . To watch TV.B . To play games.C . To prepare for an exam.4. (2分)根据你听到的对话和问题,选出最恰当的答案()A . Talk to Lucy.B . Go to the supermarket.C . Eat more.D . Lose some weight.5. (2分)When can Bob watch TV?A . Every Sunday night.B . Every Saturday nightC . Every Friday night.二、听下面三段对话或独白,每段对话或独白后有几个小题,从题中所给 (共3题;共20分)6. (6分)Listen to the dialogue and complete the following sentences.(1)Sue enjoyed her holiday in the________ with her________.(2)There is an________ ________ in the morning every day.(3)They stayed there until________ ________.(4)On the day they went back, they got up________ ________.(5)Sue has ________to go there ________with David.7. (6分)听一段较长对话,回答第 8-10 小题。

2019-2020学年九年级英语11月学科竞赛试题 人教新目标版

2019-2020学年九年级英语11月学科竞赛试题 人教新目标版

2019-2020学年九年级英语11月学科竞赛试题人教新目标版注意事项:1.答题前填写好自己的姓名、班级、考号等信息2.请将答案正确填写在答题卡上第I卷(客观性试题共55分)Ⅰ. 单项选择。

(共20分,每小题1分)1. The two-day tour of Las Vegas was quite __ adventure for my family. We all enjoyed it very much.A. aB. anC. theD. /2. — I hear many people visit the town every day. What is it well-known ______? — Well, it has very beautiful sights.A. asB. forC. withD. in3. Ms Wang said, “You should write a book ___ after you finish reading The Arabian Nights.”A. shopB. titleC. clubD. review4. Sara’s grandpa died in 2003. He has been ______ for more than ten years.A. deadB. aliveC. dyingD. living5.— The radio says a tiger has ______ from the local zoo.— Oh, what bad news! I hope it can be found soon.A. heardB. fallenC. escapedD. borrowed6. It isn’t ______ of Mary to go sightseeing in such bad weather.A. kindB. sillyC. politeD. wise7. —Celia, is your grandpa in?—No, he has gone to a ______. One of his old friends died.A. clubB. funeralC. meetingD. wedding8. — Did your mum look ______ when you handed your maths paper to her?— Oh, yes. She had thought I would get a C, but I got an A.A. worriedB. angryC. unhappyD. surprised9. In my opinion, Tony will get into ______ for handing in his report late.A. adviceB. troubleC. successD. progress10. The bad man ______ as soon as he saw the policeman.A. runs awayB. will run awayC. ran awayD. has run away11. — The centre is doing a lot to provide good education for the left-behind children.—Yeah, but it’s not good enough. They should try ______.A. hardB. harderC. hardestD. hardly12. —I don’t think Ross will reply to Alice’s letter.—Me either. But she’s ______ hoping for his reply.A. stillB. onceC. alsoD. never13. When I passed Mr Black’s office, he ______ our exam results with the head teacher.A. discussesB. is discussingC. discussedD. was discussing14. — Grandpa, you usually read newspapers at this time. Why are you watching TV now?—Well, there’s ______ in today’s newspaper.A. something interestingB. nothing interestingC. interesting somethingD. interesting nothing15. — People, especially the young, ______ by their friends.—That’s true. Friends play an important part in everyone’s life.A. easily influencesB. easily influencedC. are easily influencedD. will be easily influenced16. — In my opinion, everyone should ______ their bad behavior in public places.— I agree with you.A. pay forB. tidy upC. die forD. turn off17. —Are you told ______ you’ll take a boat tour or not?— No, not yet. I really hope we will.A. thatB. whyC. whenD. whether18. — Oh, Jackie, you know so much about Paris. — Well, I lived there ______.A. at timesB. for a timeC. at a timeD. at all times19. —Peter, ______ to the Giant’s Causeway with us this weekend?— Sounds like a good idea.A. how about goB. why not you goC. why not to goD. why don’t you go20. — ______? You look very unhappy, Toby.—Well, I lost my grandma’s glasses. I can’t find them anywhere.A. What’s upB. Are you crazyC. What’s thatD. Where are theyⅡ.完形填空(共15小题;每小题1分)根据短文内容,从A、B、C、D四个选项中中选择一个最佳答案。

初三英语科技创新练习题20题(带答案)

初三英语科技创新练习题20题(带答案)

初三英语科技创新练习题20题(带答案)1. The "self - driving car" is a great ____ in the field of transportation technology. Which word can be filled in the blank?A. inventionB. invitationC. informationD. instruction答案:A解析:本题考查词汇辨析。

A选项invention意为发明,self - driving car(自动驾驶汽车)是一种发明,符合题意。

B选项invitation是邀请的意思;C选项information是信息;D选项instruction是指示、教导,这三个选项都与self - driving car的性质不符。

2. We often hear the term "artificial intelligence", which can be abbreviated as ____.A. AIB. AEC. AMD. AN答案:A解析:本题考查特定科技词汇的缩写。

artificial intelligence((人工智能)的缩写是AI,这是常见的科技术语缩写,其他选项不是artificial intelligence的缩写。

3. In the high - tech world, "VR" stands for "Virtual ____".A. RealityB. RelationC. ReactionD. Region答案:A解析:本题考查VR这个科技词汇的含义。

VR是Virtual Reality 的缩写,意思是虚拟现实,这是科技领域中的特定术语,而B选项Relation是关系;C选项Reaction是反应;D选项Region是地区,均不符合。

初三英语科普知识与技术单选题40题

初三英语科普知识与技术单选题40题

初三英语科普知识与技术单选题40题1.The speed of light is very fast. Which of the following is closest to the speed of light?A.30 kilometers per hourB.300 kilometers per hourC.300000 kilometers per secondD.3000 kilometers per second答案:C。

本题考查科普知识中光的速度。

选项A 和B 的速度远远小于光的速度。

选项D 的速度也比光的实际速度小很多。

选项C 是光在真空中的近似速度。

2.What is the main gas in the atmosphere?A.OxygenB.NitrogenC.Carbon dioxideD.Hydrogen答案:B。

大气中的主要气体是氮气。

选项 A 氧气也存在于大气中,但不是主要气体。

选项C 二氧化碳是温室气体,但含量比氮气少很多。

选项D 氢气在大气中的含量极少。

3.The boiling point of water is 100 degrees Celsius. At what temperature does water freeze?A.0 degrees CelsiusB.10 degrees CelsiusC.-10 degrees CelsiusD.20 degrees Celsius答案:A。

水的凝固点是0 摄氏度。

选项B、D 高于水的凝固点,水不会凝固。

选项C 是低于水的凝固点,但不是水正常的凝固点。

4.Which planet is known as the Red Planet?A.EarthB.MarsC.JupiterD.Saturn答案:B。

火星被称为红色星球。

选项A 地球不是红色星球。

选项 C 木星是巨大的气态行星,不是红色星球。

选项 D 土星有美丽的环,也不是红色星球。

九年级英语科技练习题40题(带答案)

九年级英语科技练习题40题(带答案)

九年级英语科技练习题40题(带答案)1. We can use a ______ to take pictures and record videos.A. calculatorB. cameraC. radioD. microphone答案解析:B。

本题考查科技词汇的辨析。

A选项“calculator”是计算器,主要用于计算,不能用来拍照和录像,所以A选项错误。

B 选项“camera”是相机,其功能就是拍照和录像,符合题意。

C选项“radio”是收音机,用于收听广播,与拍照录像无关,C选项错误。

D选项“microphone”是麦克风,用于声音的采集,不能用于拍照录像,D选项错误。

2. The ______ has changed the way we communicate and get information.A. telegramB. InternetC. fax machineD. typewriter答案解析:B。

这题是关于不同科技产品对交流和获取信息方式的影响。

A选项“telegram”电报,现在已经很少使用,不是主要改变我们交流和获取信息方式的产品。

B选项“Internet”互联网,极大地改变了我们交流和获取信息的方式,是正确的。

C选项“fax machine”传真机,其功能比较单一,没有像互联网那样全面地改变交流和获取信息的方式。

D选项“typewriter”打字机,主要用于文字书写,与交流和获取信息方式的变革关系不大。

3. ______ is a new technology that allows us to make payments with our mobile phones.A. BluetoothB. Wi - FiC. Mobile paymentD. GPS答案解析:C。

A选项“Bluetooth”蓝牙,主要用于短距离设备间的数据传输,与手机支付无关。

B选项“Wi - Fi”是无线网络,用于设备连接网络,不是用于手机支付的技术。

九年级英语科技练习题40题

九年级英语科技练习题40题

九年级英语科技练习题40题1<背景文章>Artificial intelligence (AI) is rapidly transforming the field of medicine. In recent years, AI has made significant progress in various aspects of healthcare, from diagnosis to treatment.One of the most promising applications of AI in medicine is in disease diagnosis. AI algorithms can analyze large amounts of medical data, such as medical images and patient records, to detect diseases at an early stage. For example, AI-powered systems can detect cancerous tumors in medical images with a high degree of accuracy, often outperforming human radiologists.Another area where AI is making a big impact is in personalized medicine. By analyzing a patient's genetic data, lifestyle factors, and medical history, AI can help doctors develop personalized treatment plans that are tailored to the individual patient's needs. This can lead to more effective treatments and better patient outcomes.However, the use of AI in medicine also presents some challenges. One of the main concerns is the reliability and accuracy of AI algorithms. While AI has shown great promise in many applications, there is still a risk of false positives and false negatives. Another challenge is the ethical andlegal issues surrounding the use of AI in healthcare. For example, who is responsible if an AI system makes a wrong diagnosis?Despite these challenges, the potential benefits of AI in medicine are enormous. As technology continues to advance, we can expect to see even more innovative applications of AI in healthcare in the years to come.1. What is one of the most promising applications of AI in medicine?A. Drug development.B. Disease diagnosis.C. Hospital management.D. Medical research.答案:B。

九年级英语科技练习题40题答案解析

九年级英语科技练习题40题答案解析

九年级英语科技练习题40题答案解析1.Smartphones are becoming more and more popular. The word "popular" in this sentence is a(n) _.A.nounB.verbC.adjective答案解析:C。

“popular”是形容词,表示“流行的、受欢迎的”。

A 选项noun 是名词;B 选项verb 是动词。

在这个句子中,“popular”用来修饰“Smartphones”,描述智能手机的状态,是形容词。

2.The _ of technology has changed our lives greatly.A.developmentB.developC.developing答案解析:A。

“development”是名词,表示“发展”。

B 选项“develop”是动词;C 选项“developing”是现在分词或形容词。

在这个句子中,“The _ of technology”需要一个名词,所以是“development”。

3.With the help of advanced _, scientists can do more research.A.equipmentsB.equipmentC.equipping答案解析:B。

“equipment”是不可数名词,表示“设备”。

A 选项“equipments”错误,因为equipment 不可数;C 选项“equipping”是动词的现在分词形式。

在这个句子中,“advanced _”需要一个名词,且equipment 不可数,所以是“equipment”。

4.The new software is very _. It can solve many problems.efuleed答案解析:A。

“useful”是形容词,表示“有用的”。

B 选项“use”是动词或名词;C 选项“used”可以是动词的过去式或形容词,表示“用过的”。

九年级英语科技练习题50题

九年级英语科技练习题50题

九年级英语科技练习题50题1.The first computer was invented in the _____.A.1940sB.1940'sC.1940s'D.1940s's答案:A。

选项A“1940s”表示“20 世纪40 年代”;选项B“1940's”这种表达错误;选项C“1940s'”错误;选项D“1940s's”错误。

2.The Internet is a great _____.A.inventionB.inventC.inventorD.inventive答案:A。

选项A“invention”是名词“发明”;选项B“invent”是动词“发明”;选项C“inventor”是名词“发明家”;选项D“inventive”是形容词“有发明才能的”。

3.The smart phone is a useful _____.A.toolB.machineC.equipmentD.appliance答案:A。

选项A“tool”是“工具”,智能手机可以说是一种有用的工具;选项B“machine”是“机器”,不太符合对智能手机的描述;选项C“equipment”是“设备”,比较宽泛;选项D“appliance”是“器具”,通常指家用电器等。

4.The 3D printer is a new kind of _____.A.technologyB.technologicalC.technologicallyD.technologies答案:A。

选项A“technology”是名词“技术”;选项B“technological”是形容词“技术的”;选项C“technologically”是副词“技术上地”;选项D“technologies”是“technology”的复数形式,但这里“一种新技术”用单数。

5.The robot can do many things. It is a kind of _____.A.creationB.creativeC.creativelyD.creator答案:A。

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九年级科技文化知识竞赛卷英语试题卷一、完形填空(本题有15小题,每小题1分,共15分)阅读短文,掌握大意,然后从所给的A、B、C、D四个选项中选出最佳选项。

Respect means thinking of and caring for your own and other people’s feelings. It is the key to a good 1 .But it took me a long time to 2 this important life lesson.When I was 12 years old, I had some bad habits, especially when I became 3 .One day, my football coach and teammates were working on tackling (拦截对方抢球) skills. Coach Marshall made 4 play against Josh. Josh and me on the ground, me with the 5 ,Josh was the tackler. When we both got up, Josh tackled me again. 6 ,I was the thinking I was the best player on the team and that 7 could tackle me. I had no respect for Josh’s 8 ,and I became angrier each time he tackled me. In fact, I screamed dirty words that a 12-year-old child 9 , and I left the team! I didn’t care 10 think about how Josh and the coach felt or about the feelings of my teammates.Looking back, I should have taken a timeout(暂时休息) to calm 11 down, then continued competing. I should have accepted the fact that my teammates was better than me 12 I lost again. I should have 13 to my teammates and coach for my being impoliteness.In life people 14 want to be treated with respect, but many times they themselves are not very respectful to others. In all situations, whether you are calm or angry, respect those around you. 15 respect, and you’ll get it in return.1. A. education B. memory C. competition D. relationship2. A. teach B. learn C. prepare D. forget3. A. bored B. tired C. angry D. afraid4. A. us B. me C. him D. her5. A. ball B. tool C. clock D. box6. A. At a time B. In the end C. At the moment D. First of all7. A. somebody B. anybody C. everybody D. nobody8. A. decision B. ability C. dream D. suggestion9. A. couldn’t B. needn’t C. might not D. shouldn’t10. A. and B. so C. or D. but11. A. myself B.yourself C. himself D. herself12. A. before B. if C. because D. though13. A. apologised B. explained C. replied D. promised14. A. also B. still C. always D. even15. A. Check B. Lose C. Share D. Give二、阅读理解(本题有14小题,每小题2分,共28分)阅读下面短文,从每小题所给的A、B、C、D四个选项中选出最佳选项。

AAs summer approaches, a lot of people will be in search of a great book to read while they are relaxing on the beach or by the pool. Here we have made a list of three e-books that we think are great summer reads.Stark by Ben Elton-- If you have read a lot of books, then you may know that Ben Elton is one of the funniest writers around the world. This book is one of his best pieces of work to read. You may find yourself laughing out loud constantly when reading this book.The Road--This book is a fantastic read and will leave you hanging on edge all the way through it. This book is quite dark, however, it has some shocking moments throughout. The book is set in a world where modern life has been destroyed and in which there is no wildlife and a lot of humans have actually turned to cannibalism.(嗜食同类).This books is fantastic if you enjoy a thrilling (毛骨悚然的)read that will leave you on the edge of your seat every few seconds. This certainly isn’t a book for the faint-hearted.The Theory of Everything by Stehpen Hawking-- If you haven’t read this book yet, then you really must. If you’re looking for a non-fiction and highly informative and educational book for your summer, then this is the book for you. This book was written by Professor Stephen Hawking and is extremely famous.16. What is the text mainly about?A. An introduction to three e-books that are great summer reads.B. Advice on how to choose great e-books for summer reads.C.The reason why the three e-books are famous.D.People’s opinion on reading e-books on the beach.17. We can learn from the passage that ______.A. The Road is one of Stephen Hawking’s famous works.B. you may laugh while reading the book Stark.C. The Theory of Everything is a work of popular fiction.D. The Road presents a world in which there are no humans.18.In which section of a magazine will you most probably read the text?A. Literature.B. Travel.C. Sports.D. Nature.BWhat will the house of the future look like? Could it have gardens on its walls, or a pool with fish for dinner? Architects(建筑师) believe that they are all possibilities. The only thing for sure is that the houses will be as green as possible.The tree houseMany architects in the world would like to build a “tree house.” Like a leaf, the surface of the houses collects sunlight during the day. The energy can be used to heat water, produce electricity, and even create fresh air for the home. The “roof”(根) of the house is deep under the ground. It uses the soil (土壤)to the home’s temperature.The Lizard houseLike a lizard (蜥蜴), changing color with the weather is the most important design of a lizard house. When it’s in the bright sun,the cover of the house will turn dark to protect it from strong heat. During dark days, it turns white and takes in as much light and heat as possible to produce energy.Meals at homeThis design is perhaps as much about the future of food production as architecture(建筑风格).It has gardens on the outside wall of the house. People can plant tomatoes, carrots and green tea on them. So every day in the morning, you just need to walk outside and collect your meals.Learning from the pastLooking to the future isn’t the only way to be green, Sometimes, ancient techniques(古老的技术) can also help cut down energy use. For example, a chimney (烟囱) can be a useful condition because it is easier for hot air to flow out the chimney.19. What is the best title of the passage?A. Green house of the futureB. The greener, the betterC. How to build green housesD. Changes of the houses20. We can heat water, produce electricity or create fresh air for the home ______.A. with the root of a leafB. with the energy from sunlightC. with the soil under the groundD. with gardens on its walls21. What will happen to the cover of the lizard house when it’s in the bright sun?A. It will take in light.B. It will produce energy.C. It will turn dark.D. It will turn white.22. The passage seems to tell us that meals at home in the future ______.A. will be more delicious.B. need more cooks.C. cost as much as possible.D. will be greener.CThe United States has always been a country of many cultures. Before Europeans came to North America, many groups of Native Americans lived here. Different Native American groups had different cultures. The first Europeans in the United States were from England and Holland, but immigrants(移民) came from all European countries. Many people also immigrated from Asia and Africa. Sadly, many Africans were brought to the United States as slaves. Many immigrants come from Latin America too. Today, the United States has people from more cultures than ever.In the 19th century, people thought of the United States as a “melting pot ”. People thought that all immigrates should forget their native cultures and languages and become English-speaking Americans. They felt that people should assimilate culture. However, not everyone wanted to assimilate completely. Many people tried to keep parts of their cultures, such as foods, customs, and languages. However, their children often forgot their parents’or grandparents’language. But most Americans, even those whose families have been here a long time, can tell where their relatives came from. And of course, new immigrants take great pride in their cultures and languages.For all of these reasons, melting pot is no longer a good way to describe the United States. Instead, people now call the United States a “salad bowl”. They say salad bowl because in a salad, you can still see all of the individual parts (lettuce, tomato, and so on), but all the different parts mixed together and begin to take on the flavor of one another.23. The first paragraph mainly talks about ______ .A. how many immigrants the United States haveB. where the immigrants live in the United StatesC. what culture and language the immigrants keepD. why the United States is a country of many cultures24. The underlined word “assimilate” in paragraph 2 means “______”.A. make something similarB. make something specialC. make something differentD. make something interesting25. Why do people call the United States a “salad bowl” now?A. Because Americans can make all the cultures into one culture.B. Because Americans all want to eat salad to be healthy very much.C. Because Americans want their country to be as “green” as “salad”.D. Because Americans can make different cultures go together in one country.DThere were smiling children all the way. Clearly they knew at what time the train passed their homes and they made it their business to stand along the railway, wave to complete strangers and cheer them up as they rushed towards Penang. Often whole families stood outside their homes and waved and smiled as if those on the trains were their favourite relative. These were the simple village people of Malaysia. I was moved.I had always travelled to Malaysia by plane or car, but this was the first time I was on a train. I did not particularly relish the long train journey and had brought along a dozen magazines to read and reread. I looked around the train. There was not one familiar face. I sighed(叹气)and sat down to read The Economics.It was not long before the train was across the Causeway and in Malaysia, Johor Bahru was just another city like Singapore, so I was tired of looking at the crowds of people as they hurried past. As we went beyond the city, I watched the straight rows of rubber trees and miles and miles of green, Then the first village came into sight. Immediately I came alive. I decided to wave back.From then on my journey became interesting. I threw my magazines into the waste basket and decided to join in Malaysian life. Then everything came alive. The mountains seemed to speak to me. Even the trees were smiling, I stared at everything as if I were looking at it for the first time.The day passed fast and I even forgot to have my lunch until I felt hungry. I looked at my watch and was surprised that it was 3:00 pm. Soon the train pulled up at Butterworth. I looked at the people all around me. They all looked beautiful. When my uncle arrived with a smile, I threw my arms around him to give him a warm hug.I had never done this before. He seemed surprised and then his weather-beaten(饱经风霜的)face warmed up with a huge smile. We walked arm in arm to his car.I looked forward to the return journey.26. The author expected the train trip to be______.A. adventurousB. excitingC. pleasantD. dull27. What did the author remember most during her train trip?A.The friendly country people.B. The mountains along the way.C. The crowds of people in the streetsD. The simple lunch served on the train28. Which of the following words can best take the place of the word “relish”in the second paragraph?A. ChooseB. EnjoyC. Prepare for.D. Carry on.29. What can we learn from the story?A. Comfort in travelling by train.B. Reading gives people delight.C. Pleasure of living in the country.D. Smile brighten people up.三、词汇运用(本题有7小题,每小题1分,共7分)根据首字母提示,补全文中所缺单词,要求意思通顺,语法正确。

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