初中仁爱科普版Unit 4 Amazing ScienceTopic 3 China is the third nation that sent a person into space.精品一课一练

仁爱英语四单元三话题分层作业

A层作业以夯实基础

一、单词短语中英文匹配

根据英文写中文

(1)     be proud of              

(2)     What’s more

(3)     make great progress in

(4)     be sure that

(5)     It proves that

(6)     one day

(7)     used to do sth.

(8)     use sth. to do sth.

(9)     know little about

(10) computer technology

(11) advise sb. to do sth.

(12) Nothing is impossible.

根据中文写英文

(1)  毫无疑问

(2)  在...帮助下

(3)  例如

(4)  代替/而不是

(5)  形成/成立

(6)  下订单

(7)  取消订单

(8)  越来越多

(9)  幸亏/由于

(10)            对....有益

(11)            ....的一部分

(12)            确定/肯定

(13)            友好的

(14)            不友好的

(15) 对...感到惊讶

(16) 不再

二、单选题

(1).Do you know the year ______ the Chinese Communist Party was founded?

A．which B．that C．when D．on which

(2).He is good at English, ______ we all know.

A．that B．as C．whom D．what

(3).The way ______ he looks at problems is wrong.

A．which B．whose C．what D．/

(4).The place _______ interested me most was the Children's Palace.

A．which B．where C．what D．in which

(5).Great changes have taken place since then in the factory _______ we are working.

A．where B．that C．which D．there

(6).They arrived at a farmhouse, in front of ______ sat a small boy.

A．whom B．who C．which D．that

(7).I want to use the same dictionary ______ was used yesterday.

A．which B．who C．what D．as

(8).I have bought such a watch _______ was advertised on TV.

A．that B．which C．as D．it

(9).He isn't such a man ______ he used to be.

A．who B．whom C．that D．as

(10).He talked a lot about things and persons ________ they remembered in the school.

A．which B．that C．whom D．what

(11).Our teacher         us         his friends. We all love him a lot.

A．regarded; as B．treats; as C．treat; for D．regard; as

(12).Brown made         his mind         work hard to learn computer technology.

A．of; for B．up; for C．from; to D．up; to

(13).There is         that what they have done is good for us.

A．a doubt B．doubted C．no doubt D．in doubt

(14).He         an honest man, but now he often tells lies to cheat others.

A．was to be B．used to be C．used to being D．was used to

(15).How to         computers         us better is an important task.

A．make; to serve B．make; serve

C．making; serving D．made; serving

(16).We will need         people to help us finish the task.

A．another three B．three another C．other three D．three others

(17).He is the man         always helps us these years.

A．what B．where C．who D．which

(18).A Satellite is a kind of space equipment         travels around the earth or other planets.

A．what B．that C．when D．where

(19).It         you can realize your dream if you work hard.

A．seems that B．prove that C．proves that D．is said

(20).Explorer II is a spacecraft         was launched with a lunar probe in 2010.

A．what B．that C．which D．both B and C

B层作业：能力提升

一、完成句子

(1).他过去住在农村，现在习惯住在城市。

He 　     　　     　　 in the countryside. Now he 　     　　        　in the city.

(2).他建议他们掌握电脑技术。

He 　        　 them 　     　　     　 computer 　           　.

(3).她急匆匆地返回办公室，拿走了一些东西。

She 　         　　     　 the office in a hurry and 　     　　     　 some things.

(4).中国成为第三个独立发射宇宙飞船的国家。

China has 　     　　     　　 　 country to 　              　　   　 a spaceship.

(5).阿姆斯特朗是世界上第一个踏上月球的人。

Armstrong was the first man to 　     　　     　 on the moon in the world.

C层作业：拓展延伸

一、完形填空

In the future, some tiny computers would be put in our heads. This can help people a lot.    （1）    the tiny computers, the people who have ear disease will be able to hear. And those with eye diseases can    （2）   . The tiny computers will not be just for

   （3）    people. Most of us will have one to make our life    （4）   . For instance, if we have it, we will be able to think    （5）    and we can memorize more.

For every student，computers can do    （6）    things. Perhaps in the near future, they    （7）    schoolbags. The students just need to carry a small computer to    （8）   , because the computer takes the place of the textbooks, exercise books and note books. The teachers will check their homework with computers,    （9）   . But this can cause another problem because    （10）    will be easier for students to copy each other's homework.

（1）A．Because B．Since C．Due D．Thanks to

（2）A．to hear B．hear C．to see D．see

（3）A．ill B．sick C．old D．young

（4）A．good B．well C．better D．best

（5）A．more clearly B．clearly C．clear D．clearer

（6）A．much B．a lot C．lots of D．lot of

（7）A．needn't B．will need C．will not need D．don't need

（8）A．home B．school C．factory D．office

（9）A．too B．either C．as well as D．also

（10）A．that B．it C．they D．this

二、阅读理解

A

George Devol who came from the USA designed the first programmable robot in 1969. It meant that the robot age had started from then on. However, in about 989 BC, during western Zhou Dynasty, a Chinese man whose name was Yan Shi made a wood robot. It looked like a real man and it was able to do many actions. It was good at dancing and it has a heart, a stomach and other things in its body. It also had teeth and hair. It could express its feelings by using its eyes. Its eyes could move and could show love to women, but it couldn't laugh. It was probably the earliest robot in the world.

Not all robots always look like humans. They have various shapes. They are clever and they can do all kinds of jobs, especially difficult and dangerous jobs. They are widely used in factories, banks, hospitals and other places. In the future, robots will make fewer mistakes, even can correct themselves and they will be smarter. It's possible that we will have a robot in our own home. They will do more things for us. We will have more free time to have a rest, to relax ourselves with the help of robots. I believe that we can have a better life.

（1）What started the robot age?  

A．The first programmable robot. B．The Chinese robot.

C．The wood robot. D．The small robot.

（2）What couldn't Yan Shi's robot do?  

A．Dance. B．Tempt women with eyes.

C．Express its feelings with eyes. D．laugh.

（3）How old was the earliest robot in the world?  

A．About 50 years old. B．About 100 years old.

C．About 2 000 years old. D．About 3 000 years old.

（4）Which is NOT true about the robots now?  

A．Now robots are in all kinds of shapes.

B．Now robots can do kind of difficult jobs.

C．Now robots can help people do most of jobs.

D．Now robots can help doctors in some ways.

（5）What does the passage mainly tell us?  

A．Robots. B．The history of robots.

C．The robots' usage and start. D．People and robots.

B

Do you know Weibo? Do you write a Weibo? If you don't, you are “out”! Weibo means microblog. People may spend much time writing a blog, but it takes a little time to write a microblog. Why? Because every message on a microblog is less than 140 words.

 Microblog started in the USA. It came to China in 2009 and it has developed very fast. In 2011, the number of Chinese microbloggers grew to 300 million. Now more and more people are interested in writing microblogs. For many microblog users, it is a great way of learning the freshest news, talking with friends and sharing different kinds of information, including news, daily life, pictures, music and so on. Many stars and famous people also write microblogs and share good things with their fans.

 It is easy and fast to send a message on a microblog. However, this can also lead to problems and even cause panic. For example, when the big earthquake and tsunami (海啸) hit Japan in March, 2011, messages like “Salt can protect people from radiation” were hot on microblogs. It soon caused a crazy buying of salt. Later people realized it was just a rumor(谣言).

  In a word, microblog plays a new role in the life of Chinese people.

（1）Weibo means         in English.

A．blog B．micro C．microblog D．short message

（2）How many words are there in a message on a microblog?

A．150 words. B．Less than 150 words.

C．Less than 140 words. D．More than 140 words.

（3）When did microblog come to China? Where did it started?

A．2009； in the USA B．2011； in China.

C．2011； in the USA D．2009； in China.

（4）When the big earthquake and tsunami hit Japan, what microblog caused a crazy buying of salt?

A．Salt can protect people.

B．Salt can protect people from radiation.

C．Radiation is very terrible.

D．Radiation is salt.

（5）The passage is mainly about        .

A．tsunami B．earthquake C．salt D．microblog

答案：

A层作业以夯实基础

1. 略
2. 单项选择

1．【答案】C

【解析】【分析】when是关系副词，表示时间，在定语从句中作时间状语。

【点评】考查定语从句。

2．【答案】B

【解析】【分析】 as作关系代词可以单独用来引导非限制性定语从句。这时as所指代的不是主句中某个名词，而往往指代整个主句的含义。as在从句中可以作主语、宾语。从句可放在主句后，也可置于主句前。在本句中,as作宾语.

【点评】考查定语从句。

3．【答案】D

【解析】【分析】在way、distance、direction等词后的定语从句中，常用that来代替“in (或其他介词)+which”、when或where，而that常可省略。

【点评】考查定语从句。

4．【答案】A

【解析】【分析】句意：我最感兴趣的地方是儿童公园。which用作关系代词，在定语从句中作主语。

【点评】考查which引导的宾语从句。

5．【答案】A

【解析】【分析】where是关系副词，表示地点，在定语从句中作地点状语。

【点评】考查定语从句。

6．【答案】C

【解析】【分析】in front of which 即in front of a farmhouse. In front of which在从句中作状语.

【点评】考查非限定性定语从句。

7．【答案】D

【解析】【分析】the same…...as是固定用法, as引导定语从句时,可以作主语,宾语或表语.在本句话中,as作从句的主语.

【点评】

8．【答案】C

【解析】【分析】当先行词被such修饰时,引导定语从句的关系代词要用as. As在本从句中作主语.

【点评】考查定语从句。

9．【答案】D

【解析】【分析】such…… as是固定用法, as引导定语从句时,可以作主语,宾语或表语.在本题中,as作表语.

【点评】考查定语从句。

10．【答案】B

【解析】【分析】things和persons是先行词.当定语从句要修饰的先行词是既表示人,又表示物的名词时,其关系代词要用that.

【点评】考查定语从句。

11．【答案】B

【解析】【分析】句意：我们老师对待我们就像朋友一样，我们都很爱他。根据love可知用一般现在时，主语是第三人称单数，故选B。

【点评】考查一般现在时第三人称单数。

12．【答案】D

【解析】【分析】句意：布朗下定决心努力学习电脑技术。make up one's mind to do sth. 下决心做某事。故选D。

【点评】考查固定搭配。

13．【答案】C

【解析】【分析】句意：毫无疑问，他们所做的对我们有益。There is no doubt that +从句 毫无疑问……。故选C。

【点评】考查固定句型。

14．【答案】B

【解析】【分析】句意：他过去是一个诚实的人，但是现在他经常撒谎欺骗别人。used to +动词原形，过去(常常)……；而be used to doing sth习惯于做某事，故选B。

【点评】考查短语辨析。

15．【答案】B

【解析】【分析】句意：如何让电脑更好的为我们服务是一个重要的任务。make sb. do sth. 让某人做某事。故选B。

【点评】考查动词不定式。

16．【答案】A

【解析】【分析】句意：我们将还需要3个人帮我们完成这个任务。another+数词=数词+other，故选A。

【点评】考查不定代词的用法。

17．【答案】C

【解析】【分析】句意：他是那个这些年总是帮助我们的人。定语从句修饰先行词the man，用who引导，故选C。

【点评】考查引导定语从句的关系代词。

18．【答案】B

【解析】【分析】句意：卫星是一种围着地球或其他行星转的太空设备。定语从句修饰equipment，先行词指物，用that或which引导，并在从句中作主语或宾语。故选B。

【点评】考查引导定语从句的关系代词。

19．【答案】C

【解析】【分析】句意：这证明如果你努力你就能实现梦想。it是第三人称单数，故排除B；it seems that好像；it proves that证明；it is said that据说，that不可省略。故选C。

【点评】考查动词辨析。

20．【答案】D

【解析】【分析】句意：探索者二号是一艘在2010年带着一个月球探测器被发射的宇宙飞船。定语从句修饰spacecraft，先行词指物时关系词用which/that，在从句中作主语或宾语，故选D。

【点评】考查关系代词引导定语从句。

B层作业：能力提升

完成句子

1．【答案】used；to；live；is；used；to；living

【解析】【分析】过去常常做某事，固定搭配，used to do，住在，live，be used to doing，习惯，now是一般现在时，主语是第三人称单数he，故be是is，故答案是used to live is used to living。

【点评】考查翻译，注意识记used to do，be used to doing和主谓一致的用法。

2．【答案】advised；to；master；technology

【解析】【分析】建议某人做某事，advise sb to do，描述过去是一般过去时，掌握，master，是动词，技术，technology是名词，故答案是advised to master technology。

【点评】考查翻译，注意识记advise sb to do和一般过去时的用法。

3．【答案】returned；to；took；away

【解析】【分析】返回，return to+地点，描述过去是一般过去时，拿走，take away，take的过去式是took，故答案是returned to took away。

【点评】考查翻译，注意一般过去时并且识记return to+地点，take away的用法。

4．【答案】been；the；third；independently；launch

【解析】【分析】根据助动词has，可知是现在完成时，故此处缺少过去分词，成为第三个，be the third，be的过去分词是been，副词修饰动词，独立地，independently，发射，不定式做country的后置定语，故此处是动词原形，launch是动词，故答案是been the third independently launch。

【点评】考查翻译，注意现在完成时并且识记independently的用法。

5．【答案】set；foot

【解析】【分析】根据中英文对照，可知缺少：踏上，set foot+地点状语，不定式做后置定语，故此处是动词原形，故答案是set foot。

【点评】考查翻译，注意识记set foot的用法。

C层作业：拓展延伸

完形填空

【答案】（1）D；（2）D；（3）B；（4）C；（5）A；（6）C；（7）C；（8）B；（9）A；（10）B

【解析】【分析】 这篇短文主要介绍了微型电脑将给人们带来好处，但是它也有自己的弊端。老师们也将用电脑去检查作业, 但是对于学生来说很容易用电脑抄袭别人的作业。

（1）句意： 多亏了微型计算机，患有耳疾的人将能够听到。A. Because 因为，引导从句；B. Since 自从；C.Due （to）由于； D. Thank to幸亏多亏，由上下文可知由于有这些小的电脑，耳聋的人们能听到。故选D。

（2）句意： 患有眼疾的人可以看到。can+动词原形，根据eyes可知是看到，故选D。

（3）句意： 那些小电脑并不仅仅是为那些病人们而设计的。A. ill形容词生病的， B. sick 形容词生病的可以做定语和表语，C. old 老的，D. young年轻的，根据 diseases可知是生病的，people是名词，其前是形容词，故是sick，故选B。

（4）句意：大部分人们有了这个微型电脑使生活变得更好。A. good 好的；B. well身体好的； C. better更好的 ；D. best最好的，Make + 宾语+宾语补足语形容词作宾语补足语，根据句意用比较级，表示比以往提高生活质量，故选C。

（5）句意：我们能想的更多，记更多的事情。A. more clearly 更清楚，副词；B. clearly 清晰地；副词，C. clear 清晰的，形容词；D. clearer更清晰的，形容词，根据语境可知用副词的比较级修饰动词，故选A。

（6）句意： 对于学生来说电脑能做许多的事情。根据中心词是things是可数名词的复数，故用lots of来修饰，much修饰不可数名词。故选C。

（7）句意： 也许在将来，孩子们将不必用书包了。A. needn't情态动词，不必，will not need 将不需要，是实义动词的否定形式，根据句意可知时态是将来时，need在这里是实义动词，故选C。

（8）句意： 句意：他们仅仅带一个小型电脑去学校。A. home家，B. school 学校，C. factory工厂，D. office办公室，根据because the textbooks, exercise books, and notebooks are all in the computer.可知这里应该指的是学校，故选B。

（9）句意： 老师饿会用电脑检查他们的作业。A. too也，用于句尾和前面的句子用逗号隔开； B. either用否定句中也不；C. as well as表示也用在句中； D. also表示也用在中，故选A。

（10）句意：但是这将带来另一问题，因为对于同学们来说他将很容易抄袭别人的作业。用it 来指代这件事，故选B。

【点评】考查完形填空，注意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。

阅读理解 A

（1）A

（2）D

（3）D

（4）C

（5）C

【解析】【分析】本文介绍机器人的起源，发展和现代机器人的广泛用途。

（1）细节题。根据George Devol who came from the USA designed the first programmable robot in 1969可知，是1969年第一台可编程机器人开始了机器人时代，故选A。

（2）细节题。根据but it couldn't laugh，可知严石的机器人不能笑，故选D。

（3）推理题。根据However, in about 989 BC, during western Zhou Dynasty, a Chinese man whose name was Yan Shi made a wood robot ，可知公元前989年中国的西周时期出现了最早的机器人，故世界上最早的机器人有3000对岁了，故选D。

（4）推理题。根据They have various shapes. They are clever and they can do all kinds of jobs, especially difficult and dangerous jobs. They are widely used in factories, banks, hospitals ，可知机器人有各种各样的形状，可以做一些困难的工作，可以在某些方面帮助医生，没有提及现在机器人可以帮助人们做各种各样的工作，故选C。

（5）主旨题。根据全文描述，可知本文介绍机器人的起源，发展和现代机器人的广泛用途，故选C。

【点评】考查阅读理解。本文涉及细节题、推断题，和主旨题，细节题要注意从文中寻找答案；推断题需要联系上下文，推断出需要的信息，主旨题需要通读全文，了解大意之后找出中心思想。

阅读理解 B

（1）C

（2）C

（3）A

（4）B

（5）D

【解析】【分析】本文介绍了微博在我们日常生活中起着一个新的作用。人们可能写博客用很多时间，但是写微博只花费一点时间。所以微博很受欢迎，在2011年，中国微博者的数量达到了3亿。在微博上虽然容易快速的发送信息，但是，这也能导致一些问题和恐慌。

⑴细节理解。根据第一段Weibo means microblog.可知选C。

⑵细节理解。根据第一段最后一句Because every message on a microblog is less than 140 words.可知微博上的每条信息都不超过140字，故选C。

⑶细节理解。根据第二段Microblog started in the USA. It came to China in 2009 and it has developed very fast.故选A。

⑷细节理解。根据最后一段For example, when the big earthquake and tsunami (海啸) hit Japan in March, 2011, messages like “Salt can protect people from radiation” were hot on microblogs.可知因为“盐能保护人免受辐射”这条微博而引起“买盐热”。故选B。

⑸主旨大意。本文主要讲微博的作用，历史和问题，故选D。

【点评】要想答好题目，重在理解全文意思。这篇文章稍有难度，个别小题需要根据相关内容进行推理总结。因此要认真阅读短文，注意前后联系，掌握短文大意，然后带着问题再读短文，找出相关段落，分析总结，判断出正确选项。