仁爱版初三英语上册Unit4Amazingscience习题同步练习含解析

Unit 4 Amazing science

综合能力操练

【稳固练习】 I.单项选择。

1. _____ the morning of March 31, she made an important decision in her life. A. SinceB. InC. FromD. On

2.—You’ve saved a lot of money. How do you plan to _____ it? —You know, it will _____much to buy a house. A. pay; spendB. spend; take C. cost; payD. take; cost

3. He can’t help _____the answers when she can’t work out the problems. A. turn toB. to turnC. turning toD. turned to

4. We all _____ Mrs. Wang _____ her help. _____ her help, we have made great success. A. thank⋯for; Thanks toB. thank⋯to; Thanks for C. thank⋯for; Thanks forD.thank⋯to; Thanks to

5. It _____ that there are many treasures in the pyramids. A. saysB. saidC. is saidD. is saying

6. _____ a new library _____ in our school last year? A.Is; built B. Was; builtC. Does; buildD. Did; build 7. Iyou to come yesterday, but you didn’t. A. hopeB. wishC. hopedD. wished

8. This rooma reading room in our school. A. is used asB. is used for C. is used byD. used for 【真题链接】

1.—Would you like to visit the zoo with me now?

—Sorry. It’s _________ the visiting hours. Let's go there tomorrow. A. onB. overC. duringD. beyond 2．—What is _______ brother?

—He is a policeman．

A. Jim’s and Paul’B.sJimand PaulC. Jim and Paul’s 3.—Whose home is ______ from school, Alice’s or Daisy’s? —Alice’s, I think.

A. farB. fartherC. farthestD. the farthest II.阅读理解。

A

My mom isn’ftancy like other moms．They wear fancy clothes and drive fancy cars．My mom wears her gardening clothes when she walks me to school．

When fancy moms laugh，their laughs sound soft and whispery．You can hear my mom’s

laugh from down the hall．I show her how to laugh quietly and she practices．But before long she starts laughing even harder than before．

At the talent show，my mom cheers loudly，“Bravo，everyone！Bravo！”instead of clapping politely the way fancy moms do．

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博爱版初三英语上册Unit4Amazingscience习题同步练习含分析

For our class hike(徒步旅游)，parents are invited．At breakfast I go over my rules for Mom，

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博爱版初三英语上册Unit4Amazingscience习题同步练习含分析

“Please don’t w．hisDtloen’t laugh loudly．No clapping．And stay in line．”

The other moms show up wearing fancy jackets and sneakers．My mom wears cutoffs，a floppy straw hat，and her old hiking boots．

We hike along，all in a line．Soon Mom starts to whistle her hiking songs，She’ll Be Coming Round the Mountain．I shake my head at her．She stops and whispers，“Oop．sSorry，Jane．”

We keep hiking．Everything is perfect until⋯

Our teacher，Ms．Steele，stops and points，“A snak！e”All the momsholdtheir kids hands and back up，except my mom．“Watch ou！tIt might be poisonous(有毒的)！”M．sSteele says．

Theothermomsshuttlebacksomemore．However，mymomstepsforwardandsays， “Hmm．Let’s see what kind it．isNope，it’s not poisono．us”

I shut my eyes．I know what’s coming nex．tMom makes a sudden attack．“Goti！t”she says．The other moms scream，not sounding fancy at all．

Kids gather around as Mom examines the snake．“It’s OK to to，uc”hshe say．s

Everyone’s too sca，rebdutI go first．“Snakes aren’t，sl”imyItell them．Right away，others line up．A couple of the fancy moms come up to touch the snake．’s tail

Later，Ms．Steele tells us to draw our favorite part of the hike．After a while，I look around quickly．Everyone’s picture is of Mom and me with the snak．e

Aswehikebacktothebus，IsqueezeMom’shand．“I’gmladIdidn’tetllyoumy

don’-ctatch-snakes rule．”She smile．sBut soon，she’s whistling her hiking songs agai！n

I start to make her silent，then stop．Instead，I take a deep breath and sing out too．Everyone joins in，even the fancy moms．

1．The word“fancy”in this passage is close to．“________”

A．fashionable or expensiveB．energetic or valuable C．modern or comfortableD．common or popular

2．Jane tries to make some rules for her mom because ________．

A．she expects her mom not to catch snakes B．she is afraid her mom will make her lose face C．she wants her mom to be different from others

D．she wishes her mom to act more politely than the other moms 3．Jane begins to feel proud of her mom when ________．

A．she goes first to touch the snake and other kids follow her B．she joins her mom in singing together with the other moms C．she tries to stop her mom whistling but later she give up D．she finds everyone drawing about her mom and her with the snake 4．Which can be the best title for the passage？

A．My Mom Isn’t FancyB．Our Hike Isn’t Perfect

C．An Unpleasant Talent ShowD．An Unforgettable Experience

B

How soon will robots become so clever that they will be able to do jobs which human can do, suchas teachinglanguageorlookingafterpatientsinhospital?Someexpertsbelievethiswill happen in twenty years.

UAS, one London company, has already developed a kind of machine.①It can be used as “hom-ehelps”for old peopleI.tcan also do such things as cooking eggs and cleaning the floor.

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博爱版初三英语上册Unit4Amazingscience习题同步练习含分析

The company says that the machine will accept simple voice instructions and that the machine will

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博爱版初三英语上册Unit4Amazingscience习题同步练习含分析

be controlled by a latest IBM microcomputer (微机). Mr. Henry, the director of UAS, believes that his company will develop the clever robots for using in industry. By this time they will begin to sell the machines into ordinary homes.

Robotscandomuchhousework,suchaswashingdishes,cleaningthehouseandcooking meals.②By the way, the price of them may be as little as＄1,000.

ButDr.Sandrabelieveswehavealongwaytodeveloptrulyintelligent(真实智能化的)

machines. She says, it can cook an egg. But if one of eggs is bad, it will still cook. If you ask a robot to do something unusual that needs a man to think, a robot is useless. 依据短文内容，回答以下问题。

5. How soon do some experts believe robots will be able to do jobs? ___________________________________________________________________ 6.把文中画线的①句改为同义句。

___________________________________________________________________ 7.第①句中“hom-ehelps”的意思是()。

A.看家的B.帮家人的C.帮助照看老人的仆人D.家政服务 8.把文中画线的②句译为汉语。

___________________________________________________________________ 9. Do we have truly intelligent (真实智能化的) machines?

___________________________________________________________________ III.书面表达。

此刻上网成了很多学生的主要娱乐方式之一。若是你叫陈真，你近来对所在学校的60 名同学(30名男生，30名女生)进行了上网目的检查。请依据检查结果，写一篇80词左右的 短文。 答案与分析： Ⅰ.单项选择。

1. D。时间指详细某一天或某一天的清晨、下午、夜晚时，用on。

2. B。sb.+spend/pay意⋯为“某人花/支付⋯⋯”; sth.+cost+some mone意y为“某物花多少钱”; it takes sb. some time to do sth.意为“做某事花销某人多长时间”。依据以上动词所需的主语不一样， 所以选B。

3. C。此题考察can’t help doing sth禁.不住做“某事。” 4. A。thank⋯for因⋯⋯“⋯而感谢⋯⋯”；thanks to因为“，多亏了”。 5. C。考察It is said that +从句，表达“听说⋯⋯”。 6. B。考察一般过去时的被动语态。

7. D。wish后能够跟复合宾语，即wish sb. to do sth.，而hope不可以。依据yesterday可判断 用过去时。应选D。

8. A。be used as意为“被看作⋯⋯用”。 【真题链接】

1. D。句意：—此刻要和我去观光动物园吗？―对不起，过了观光时间了。我们明日去吧。 依据语境，sorry表示不可以去动物园，因为不在拜见时间内。A、C两项均不切合句意；over 和beyond都能够表示超出，但over是指空间上的超出，beyond能够指时间上的超出，此题 指超出了观光时间，所以选D。

2. C。由答语“He is a policeman.可知，”问句咨询的应是“Jim和Paul的哥哥是干什么的”。此 处表示Jim和Paul共同的哥哥，所以只在后一个名词后加’，s表示两人共同拥有。应选C。

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博爱版初三英语上册Unit4Amazingscience习题同步练习含分析

3. B。句意：“—谁的家离学校更远些，爱丽丝的家仍是黛西的家?”“我—感觉是爱丽丝的家。”

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博爱版初三英语上册Unit4Amazingscience习题同步练习含分析

因为不过二者之间的比较，所以用比较级，而最高等是三者或许三者以上的比较，应选B。 II.阅读理解。

A

1. A。由第一段第二句“They wear fancy clothes and drive fancy cars.和该段第三句“”My mom wears her gardening clotheswhen she walks me to school.的对照可”推知，fancy的意思是“时 尚的，昂贵的”，相当于fashionable和expensive。应选A。

2. B。通读全文可知，“我”试图给妈妈拟订一些规则，是因为“我”惧怕妈妈让“我”在同学们 眼前丢人。应选B。

3. D。通读倒数第二、三段可知，当“我”发现每一个人都画了“我”和妈妈拿着蛇的画后，“我” 开始为妈妈感觉骄傲。应选D。

4. A。通读全文可知，文章主要叙述了“我”的时时髦的妈妈的故事。所以，最正确标题为“My Mom Isn’t Fancy。故”选A。

B

5. In twenty years.

6. People can use it as-he“lpsho”meforold people.

7. C。依据文中第二段“It can be used as-he“lphsom”efor old people可.知为老”人特意设计的。 依据“It can also do such things as cooking eggs and cleaning the floor.可知这类机器”人会做很 多事情。应选C。

8.趁便说一下，它的价钱可能不到1000美元。

9. No.由最后一段“But Dr. Sandra believes we have a long way to develop truly intelligent (真 正智能化的) machines.”可知。 IV.书面表达。 参照范文：

I have recently made a survey among 30 boys and 30 girls in our school about their purposes of surfing the Internet. All the boys and girls like chatting very much.

What the boys like most is playing games and shopping is the girls’favorite. Both boys and girlsliketoreadnewsorsende-mailsthroughtheInternet.Maybetheythinkit’thsemost

convenient way to get information or keep in touch with friends. Only several of them use Internet as a tool to study. So I think students should be guided to use the Internet better.

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