精英家教网 > 初中地理 > 题目详情

【题目】 Lonnie Johnson always loved taking things apart(分开). He sometimes put them back together. Other 1 (time) he made new things from different parts. He learned 2.h2 to use tools from his dad.

At 13, Lonnie put an old engine(发动机) on a homemade gocart. He loved driving it around. He dreamed of being 3 inventor. By high school, Lonnie built a remotecontrol robot from some waste things. This won him 4 (one) prize at the Alabama State Science Fair. His friends called 5 (he) “The Little Scientist.” In college, Lonnie was an excellent student. After that, he 6 (become) an Air Force officer, rocket scientist and business leader. 7 he never stopped inventing. You may have played with his most famous invention—the Super Soaker, a kind of water gun. Lonnie got the idea for this toy while working 8.o8 another invention. When he tested a homemade part in his bathroom, it shot water across the room.

Today, Dr. Lonnie Johnson has 9 (many) than 100 useful inventions. However, he still keeps 10(try) new things.

【答案】

1times

2how

3an

4first

5him

6became

7But

8on

9more

10trying

【解析】

【主旨大意】本文是一篇说明文。文章介绍了热爱发明的Lonnie Johnson喜欢重组物件,梦想成为一个发明家。高中时,他利用废弃物制作了一个远程机器人并获奖。他现在已经拥有一百多件有用的发明,但他还在继续尝试新事物。

19.句意为:其他________他从不同的部分制造新东西。other修饰可数名词复数。故填 times

20.句意为:他向爸爸学习________使用工具。分析句子结构可知此处缺少宾语从句的引导词,根据句意及首字母提示可知此处指如何,故填how

21.句意为:他梦想成为________发明家。根据句意可知此处指一名发明家,inventor以元音音素开头,故填an

22.句意为:这让他赢得了阿拉巴马州科学博览会________奖。根据句意可知此处指一等奖,故填first

23.句意为:他的朋友称________小小科学家。根据句意可知此处指Johnson, called后跟人称代词宾格,故填him

24.句意为:在那之后,他________一名空军军官……。第二段主要介绍过去的经历,应用一般过去时,故填became

25.句意为:________他从来没有停止发明。分析句子可知前后句存在逻辑上的转折关系,故填But。注意句首单词首字母大写。

26.句意为:Lonnie________另一个发明的时候想到这个玩具的。work on意为从事,为固定短语。故填on

27.句意为:现在,Dr. Lonnie Johnson________100项有用的发明。根据句意可知此处指超过more than超过。故填more

28.句意为:然而,他仍旧坚持________新的东西。keep doing坚持做……,为固定用法。故填trying

练习册系列答案
相关习题

科目:初中地理 来源: 题型:

【题目】 中医药是中华优秀传统文化之一,为中华民族的繁衍昌盛做出了巨大贡献。我国生物资源非常丰富,中医药材种类多,分布广。仅明代李时珍所著《本草纲目》中就收药1892种。

据此完成下列各题。

1下列条件中,促成我国中医生物药材种类丰富的原因有( )

①气候类型复杂多样

②各种地形类型齐全

③濒临海洋且江河湖泊众多

④自然灾害种类多且频繁

A.①②③B.②③④C.①②④D.①③④

2据报道,我国在内地已建立了448个中药材规范化种植基地,种植面积达92万公顷。中药材种植基地选址的原则是( )

A.农民意愿B.因地制宜C.气候干旱D.侵占农田

查看答案和解析>>

科目:初中地理 来源: 题型:

【题目】 Knowing how to communicate well needs very personal attention between you and another person, and we should face it. Is there a better way to learn how to communicate successfully? Yes, there is. Please follow the basic steps below.

Relax and breathe.

Whether it's a business meeting or a first date, the first thing you must do in order to communicate is to relax.

When you relax, you are in control. You control your reactions(反应) and your reactions do not control you. Breathing is central to relaxation. Take a few deep breaths and your body will begin to be more relaxed. This will help use what you have already known about how to communicate well.

Think and you will be prepared.

Have you heard the old saying, Think before you speak.”? Well, it rings true. By thinking ahead about how the conversation might flow(流畅), you will be better prepared, more relaxed and more confident.

Follow the flow of the conversation.

If you are uncomfortable, being silent will only make it worse and make the other person uncomfortable as well. So when all else fails, you should follow through with small talks until a common topic appears.

A good way to keep a conversation going is to ask the other person questions. People love to talk about themselves and if you do this, they will keep the conversation going, thinking very highly of you. Learning_good_communication_skills_is_not_something_out_of_reach. If you make an effort, you will succeed.

1题判断正误(“T”表示正确,“F”表示错误)

You need to relax when there is a business meeting. ( )

2完成句子

Take________________ and be more relaxed will help you communicate well.

3简略回答问题:What will happen if you keep silent when you are uncomfortable?

_________________________________________________

4简略概括文章的主旨大意

The passage mainly talks about __________________________________________.

5将文中画线句子译成汉语。

_________________________________________________

查看答案和解析>>

科目:初中地理 来源: 题型:

【题目】 You'd never know that Lisa Davis, a judo(柔道) teacher and club owner, used to be bullied(欺侮) at school and couldn't protect herself at all. In junior high school, children would often laugh at her as she was rather_______. One day, four elder children stopped her while she was walking down a quiet street. They threw her schoolbag_______ a high fence and began pushing her around, saying that they would_______ her up.

“I couldn't make them stop and this wasn't the first time it had happened,” Lisa said.“That day I decided to do_______ about it. I talked to my brother and he said I ought to learn to protect myself. He suggested that I take up judo, so I joined a club._______ I felt uncomfortable at first, it gave me confidence(信心), and I _______ losing weight as I got fitter. I found judo very helpful. When the bullies_______ that I was learning judo, they soon left me alone.”

As time went on, Lisa became so interested in judo that she opened her own _______. Lisa said, “Many young people want to know _______ to protect themselves and judo keeps them fit and builds their confidence. I teach them that judo is an excellent way of protecting themselves, but they mustn't use their________ to start fights or join them. Judo is a form of self protection, and they must use it only when necessary.”

1A.thinB.weakC.disabledD.overweight

2A.overB.underC.outD.away

3A.giveB.callC.beatD.cheat

4A.nothingB.somethingC.anythingD.everything

5A.BecauseB.SinceC.ThoughD.However

6A.missedB.startedC.joinedD.played

7A.worked outB.thought outC.looked outD.found out

8A.clubB.classC.activityD.job

9A.whatB.whenC.whereD.how

10A.chanceB.talentC.energyD.action

查看答案和解析>>

科目:初中地理 来源: 题型:

【题目】 Do you know what makes lightning(闪电)? Why does lightning strike(击打)?

Lightning strikes happen when ice and water in clouds rub(摩擦) together, and cause atmospheric(大气层的) changes. When this happens, it creates a static charge(静电). Lightning can strike inside the cloud, between two clouds or between a cloud and Earth. It's the last kind of strike that is the most dangerous for humans.

Lightning can be very dangerous. Every year, lightning kills people because it can start big fires or because it reaches a temperature of 28000. About 1000 people are hit by lightning every year in the United States, and about 100 of them die as a result.

Lightning makes people shocked, and it happens all over the world! Scientists think that there are more than three million lightning strikes every day in the world—that's thirty strikes every second. An American man, Roy Sullivan, who worked in a park, survived from the most lightning strikes. Between 1942 and 1983, he was hit seven times! And he keeps the highest world record.

Lightning is sure not something to play with. When lightning strikes, it's best to stay inside a large building. To stay safe, do not stand under trees, on hills or near water. Also, do not lie down on the ground, or the electricity may go through you and cause a heart problem.

1Lightning strikes ________

A.happen thirty times each day

B.happen when there are big fires

C.can reach a very high temperature

D.can kill all those who work in a park

2What does the underlined word “survived” mean in Chinese?

A.幸存B.选择C.遇难D.失忆

3How many people hit by lightning die every year in America?

A.About 1, 000 people.

B.About 28, 000 people.

C.About one tenth of people.

D.About one fourth of people.

4Where's the safest place to stay when lightning strikes?

A.Under a tree.B.Near a river.C.On the top of a hill.D.Inside a building.

查看答案和解析>>

科目:初中地理 来源: 题型:

【题目】 同学们听说过天山的雪莲吗,它主要生长在海拔3000米以上的悬崖峭壁之中。在20世纪五六十年代,天山野生雪莲可生长区域面积大约有300万公顷,但目前仅剩下60万公顷左右了。据此完成下列各题。

1从材料可知,雪莲生长的环境是(

A.低缓的丘陵B.高寒的山区C.湿热的平原D.干旱的沙漠

2导致天山野生雪莲可生长区域面积大量减少的主要原因是(

A.地震灾害频发B.农业结构调整C.全球气候变暖D.水土流失严重

查看答案和解析>>

科目:初中地理 来源: 题型:

【题目】 Reading is fun. When you read, would you like a paper book or an ebook(电子书)? Some people choose ebooks, some love paper books, and others prefer reading both.

Li Ming, a university professor(教授), is busy doing some research. So he is often on business. When he is at the airport or on the train, he especially loves reading ebooks. He also likes reading paper books in the library for his research work. Besides, he enjoys the smell of the paper books.

What's more, Li Ming would like to read with his family. There is a reading time from 800 to 900 each Friday evening at home. Everyone reads and shares what they learn from the books. One Friday evening, grandma took out an old paper book and said to her grandson, “Lei Lei, this is the first book your grandpa gave me. There is his name on the front page. Whenever_I_read_it,_I_can_get_something_new_from_his_notes. And I can still remember the happy life we lived together.” Lei Lei said, “But I enjoy reading ebooks. Ebooks need no paper. Many forests will be saved.” Grandma advised, “Don't read for a long time, or your eyes will get sore.”

Different people have different ideas about ebooks and paper books. No one knows whether ebooks can replace(代替) paper books or not. Somehow, books are our friends. No matter which kind of books you choose to read, you can learn more about the world through them.

1题完成句子;23题简略回答问题;4题找出并写下最后一段的主题句;5题将文中画线句子译成汉语。

1Li Ming especially loves reading ebooks when he is _________ or on the train.

2When is the reading time in Li Ming's family?

_____________________________________________________

3What does the old paper book mean to Lei Lei's grandma?

_________________________________________________________

4__________________________________________________

5__________________________________________________

查看答案和解析>>

科目:初中地理 来源: 题型:

【题目】 万多年前,多利亚港附近地域是大陆山脉的延伸部分,后来由于山体断裂下沉与海水的入侵香港岛与陆地(今天的九龙半岛)分离,形成今天的维多利亚港湾,维多利亚地处香港岛与九龙丰岛之间,港水深,自然条件得天独厚,可以停泊远洋巨轮。维多利亚港有三个主要出入水道,是进入香港的门户。香港亦因其而拥有“东方之珠“之美誉。摇此完成下面小题。

1下列属于维多利亚港发展海上贸易优势条件的是( )

①山体断裂下沉与海水的入侵形成的②港阔水深,利于巨轮停泊③有三个主要出入水道,是进入香港的门户④是香港和祖国大陆联系的唯一通道

A.②④B.②③C.③④D.①④

2香港是世界著名的自由港维多利亚港深刻影响着香港经济的繁荣与发展。香港的主导产业是( )

A.农牧业B.制造业C.博彩旅游业D.对外贸易

查看答案和解析>>

科目:初中地理 来源: 题型:

【题目】现代文阅读(本题满分15分)

烽火台的诉说

人类为了生存下去,就需要共同抵御洪水、野兽等灾害和天敌,这时就少不了彼此沟通和协作。在远古时期,由于没有文字,人们之间的信息交流主要是靠声音和肢体语言;在我国的殷商时期,出现了击鼓传声的通信方式;后来人们开始兴建烽火台,出现了用火光和烟雾传递信息的办法。

今天,人们在游览雄伟壮观的万里长城时,依然可以看到修建在制高点上、形似碉堡的方形建筑,那就是烽火台。不过,烽火台的历史要比长城还要久远。

一般来说,我国历史上的烽火台是在西周时期出现的。据史料记载,在周朝时,中央与各诸侯国都在边疆或通往边疆的道路上每隔一定距离就修筑一座烽火台。烽火台上堆满了柴草,哨兵一旦发现有外族入侵,便点燃柴草以烽火报警。各路诸侯见到后,就会派兵前来接应,同御外敌。

说到这里,很多人都会想起《东周列国志》中一个很有名的故事——烽火戏诸侯。故事片说的是荒淫无度的周幽王自从得到美人褒姒之后,便整天想尽办法来博得褒姒开心一笑,可美人一直无动于 (zhōng)。有个近臣献计说,当年先王为了防备西戎入侵,在骊山之巅建有20余处烽火台,每当有贼寇侵犯时,烽火台便点火示警,火光、烟雾直冲霄汉,甚为壮观。附近诸侯见此情景,无不发兵相救。这些年为,天下太平,已多年不见烽火点燃,如果君王偕王后同游骊山,夜举烽火,这时诸侯援兵必至,至而无寇,王后必笑无疑。昏庸的幽王居然听从了这位近臣的馊主意,其下场我们也都知道了,周幽王命丧西戎刀下,褒姒也在劫难逃。西周从此走向了灭亡之路。

西周的灭亡并不意味着以烽火通报军情的历史就经终结。相反,到了汉代,烽火台的建设规模更大了,使用规则也进一步完备了。用土木筑成的被称为烽燧的烽火台,在边陲重镇和交通要道上随处可见。今天,在新疆库车县境内,还留存着一座汉代烽燧,其雄伟的气势可使我们约略窥见当时烽火通信的盛状。那时,烽火台的使用也有了较为完备的规则。白天发现有外敌入侵时,哨兵就在烽燧上燃起柴草或狼粪,其烟直上不散,远远地就能被人看见,人们称之为狼烟烽烟;夜间则点燃柴草,以火光报警。点燃的烽火还可以悄悄告诉你一些简单的信息:放一道烽火,表示入侵者在500人以下;放两道烽火,则表示入侵者在500人以上。

在古代,烽火总是与战争联系在一起,烽火出现,便意味着战争来临。南朝吴均有诗句羽檄起边庭,烽火乱如萤,大意是说军情文书从边疆传来,报警的烽火像萤火虫一样乱飞;唐代大诗人杜甫的《春望》中也有烽火连三月,家书抵万金的名句。这些都是当时紧张气氛的生动写照。

之所以在战争中使用烽火,是因为它传递信息的速度很快。汉武帝时,大将卫青和霍去病率大军出征匈奴时,就以烽火作为进军信号。据《汉书》记载,仅一天时间,烽火信号便可以从当时的河西(今甘肃省)传到辽东,途经千余里。

用烽火报警的通信方式一直延续了多个朝代,直至清朝末年。随着电报、电话等现代通信方式的出现,古老的烽火通信终于销声匿迹,退出了历史舞台。(取材于陈芳烈的作品)
【1】根据拼音,在田字格中正确、规范、美观地填写汉字,并解释这个词语。(2分)

无动于zhōng

释义:
【2】结合全文,简要说说我国烽火通信方式从出现到消亡的过程。(3分)
【3】段和第段中两个加点的词语分别体现出说明文语言的什么特点?请加以分析。(4分)

悄悄告诉:

据《汉书》记载:
【4】段和第段的顺序能否调换?为什么?请结合其内容加以分析。(3分)
【5】作者在说明过程中或讲述故事,或引用诗句,请任选一个方面,请举例分析其作用。(3分)

查看答案和解析>>

同步练习册答案