人教新课标英语选修7Unit3同步精练及参考答案..doc

人教新课标英语选修7 Unit3同步精练及参考答案
Unit Three Under the sea
I语法填空
The American Academy of Pcdiatrics(美国儿科协会) ] (say) hat children really need
fbr health development is more good, old-fashioned playtime
Many parents load their 2 (child) schedules ith get-smart videos, enrichment activities and lots of classes in a drive to help 3 do better The efforts often begin as early as babyhood Free play is ignored in the process, a ne academy report says
Many studies have shon that free play is very 4 (benefit) “It can help ch ildren become creative, develop problem-solving skills, relate to (和…和睦相处)others and adjust to school settings,” 5 academy report says
“Perhaps above all, play is something 6 is a cherished part of childhood/ says another report, 7 (prepare) by to academy committees fbr release (发布)on Monday 8 the group's annual meeting in Atlanta
It adds that enrichment tools and organized activities can be helpful, 9 should not 10 (vie) as a requirement fbr creating successful children They must be balanced ith plenty of free playtime
1 2 3 4 5
67 8 9 10
II用所给词的词组适当形式填空
1Your computer on't be arriving till Thursday (meantime) , you can use mine
2He is so kind that he is alays illing to (help)
3The children (aarc) the danger of taking drugs
4The boat floated (upside) on the lake
5I (scare) at the thought of making a speech in front of thousands of people
6India and Nepal have (sort) their trade and security dispute
7"I (terrify) driving at this time of the evening/' she said
8The roof is (hold) by massive stone pillars
9His shabby clothes are (itness) his poverty
2Q to teach my children by example
that
1 A. clean C. pretty
2 A. service C • state
3 . Asmokcs C. sighs 4- Abeyond
C. around
5 ・ Abated
10 The child (yell) in pain
III 、完形填空
On a trip to California, my family stopped fbr lunchAs e alked toard the entrance to the restaurant, a man, ith a 1 beard and dirty hair, jumped up from a bench outside the restaurant and opened the door fbr usRcgardlcss of his 2 he greeted us in a friendly ay
Once inside, my daughters hispered, “Mom, he 3 "After e ordered our lunch, I explained, telling the kids to look 4 the dirtWc then atchcd other customers approach the restaurant but many 5 himSccing this rudeness truly upset meThe day I became a mother, I had determined to set a good_6_to my children Yet sometimes hen things didn't go right, being a good example as
7 W hen our meal arrived, I realized I had left the car-sick pills in the truckWith the indiest trip ahead, the kids needed them, so I 8 myself from the meal and ent to get them
Just then, the "doorman” as opening the door fbr a coupleThey rushed past him ithout even acknoledging his 9 Letting them in first, I said a loud "t hank you” to him as I JO
When I returned, c talked a bitHc said he as not allocd inside jj he purchased fbodl ent back and told my family his J2 Then I asked our aitress to add one soup and sandichThe kids looked J3 as e had already eaten, but hen I said t he order as fbr the "doorman”，they smilcdWhcn it as time to J4 our trip, I found the "doorman” enjoying his mcalUpon seeing me, he stood up and thanked me heartilyHe then_j_5_ out his hand fbr a handshake and I gratefully acceptedl suddenly J 6 the tears in his eyes —tears of gratitude
(感激)• What happened next dre great astonishment ： I gave the "doorman” a J7 He pulled aay, ith
tears 18 don his face
Back in truck, I fell into deep thoughtwhile e can't choose many things in life, e can choose hen to
sho gratitudel said thanks to a man ho had 19 held open a door fbr me, and also said thanks fbr
B ・ messy D. bright B . appearance D. attitude B. smiles D. smells B. over D. into B.
ignored
D. refused B. rule D. example B. accessible D. tough B . refreshed D. forgave B. presence D. attack B . marched D. approached B. unless D- since B • deed D. demand B. excited D. bored B . start D. continue B. ashed D. aved B• inspected D. noticed B. nod D. strike B. rolling D. breaking B. constantly D. politely B. isdom
D. community
C. missed 6. Atarget C. record 7. Astressfiil C. akard 8 ・ Aexcused C. prevented 9- Acompany C. challenge 10. Aquitted C. exited 11. Abefore C. though 12 . Astory C. desire 13 . Aconcerned C. puzzled 14. Amake C. take 15 . Arcachcd C. raised 16 . Aatched C. itnessed 17. Ahug C. lift 18. Aslipping C. rushing 19. Afirmly C. simply 20. Ajourney C. opportunity
IV 、阅读理解
A
阅读下列短文，从每小题后所给的A,B,C或D四个选项，选出最佳选项。

Kingda Ka, the tallest roller coaster （过山车）on Earth, drops its passengers a life-flashing 418 feet Ferrari World's Formula Rossa, the fastest, takes riders' breath aay at speeds of up to 150 mph BRC Imagination Arts, a Southern California design firm, has proposed something entirely no: a ride that creates the sensation of zero gravity fbr up to eight seconds at a time
BRC dre its concept from the H Vbmit Comet," the plane NASA uses to train astronauts Its proposed theme-park ride ould travel up and then back, similar to the existing "Superman: Escape from Krypton" coaster at Six Flags Magic Mountain in California But unlike Superman and other opcn-car coasters, the vomit-comct ride ould be fully enclosed Riders ould enjoy the illusion of floating ithin a stable chamber
To create that illusion, a special motor system ould speed coasters up the track ith great precision
（*青确度）As the coaster approached a top speed of more than 100 mph, it ould suddenly and ever so slightly slo don—ust enough to thro the passengers up from their seats and then quickly adjust its speed to fly in formation ith and around the passengers As the coaster reached the top of the track and began to drop back don, the computer system ould continue to match its speed to that of the falling passengers, extending the sensation of eightlessness fbr several additional seconds, and finally rapidly slo don to a stop back at the base station
Roller coasters typically cost no more than $30 million, but the zero-gravity ride ould cost $50 million or more, to a large extent because the precision-response propulsion system （J隹进系统）is so complex But if someone ere to rite a check today, Rogers says, his company could be sending riders on eightless journeys by the end of 2014
1What makes BRC's coaster different?
A It's the tallest roller coaster in the States
B It's the fastest roller coaster on Earth
C It can bring a sensation of zero gravity to its riders
D It is a NASA product
2Why ould people in BRC's coaster have an illusion of floating in the chamber?
A Because it's designed ith the inspiration of Superman
B Because a special functioning motor system is applied to it
C Because the coaster can approach a top speed of more than 100 mph
D Because the coaster ould cost S20 million more than nonnal ones
3At hat point could a rider begin to feel eightless?
A When the coaster reduced its speed immediately after it reached its top speed
B When the coaster began to increase its speed
C When the coaster reduced its speed to a stop back at the base station
D When the coaster reached the top of the track
4What can e infer from the passage?
A BRC is a famous design firm
B You feel like a superman hen riding BR
C coaster
C BRC's budget can't make the project complete until 2014
D Kingda Ka and Ferrari World's Formula Rossa ill close don soon
阅读下列短文，从每小题后所给的A,B,C或D四个选项，选出最佳选项。

For millions of Facebook users, choosing hich photo to use for an online profile is an important decision
According to a study by researchers at the UT Dallas Center, the photos e select may reflect individual preferences, but they also appear to reflect more deeply rooted, unconscious cultural diffcrcnccsPrcvious research has shon that culture can affect not only language and custom, but also ho e experience the orld and process information Western cultures, for example, condition people to think of themselves as highly independent entities （实体），hereas East Asian cultures stress collectivism and interdependence
Dr Denise Park, co-director of the Center at UT Dallas, and former graduate student Dr ChihMao Huang of the University of Illinois, crc curious about hether these patterns of cultural influence extend to cyberspace In a paper published in the International Journal of Psychology, they examined the profile photographs of more than 500 active Facebook users from the United States a nd East Asia Overall, they found that profile photos of Americans are more likely to fbcus on the individuafs face, hile the profiles of East Asians tend to less emphasize the face and include more background features Americans also sho greater smile intensity compared to East Asian Facebook users
The findings sho marked cultural differences in the fbcus of attention among East Asian and American Facebook users Moreover, they echo previous research on cultural influences on visual perception（感矢口）, attention, and reasoning in the offline orld
“Wc believe these findings relate to a cultural bias to be more individualistic and independent in the US and more communal and interdependent in Asia”，said Park
The research also found that cultural influences over our seli-presentation online can shift over time and from place to place In one of the study samples, Americans studying in Japan and Japanese studying in the US both shoed a tendency to adjust their profile photos to the general preferences of their host country
“Facebook constitutes an extended social context in hich personal profiles mirror various individual characteristics, private thoughts, and social behaviors, '' noted Huang " As such, the study presents a ne approach to investigate cognition and behaviors across cultures by using
Facebook as a data collection platfbnn ”
1The underlined ord "condition” in the first paragraph probably means
A advise
B instruct
C shape
D forbid
2We can kno from the passage that Mongolians probably emphasize
A cultural influences
B social behaviors
C independent existence
D collective poer
3It can be inferred that a Korean studying in the US is likely to
A use a picture of his face on Facebook
B adjust to American preferences quickly
C change his profile photos from time to time
D put up a photo of his apartment on Facebook
4According to Dr Huang, Facebook can help to
A make up a more extended social context
B study the diversity of orldide cultures
C promote communication bctccn cast and cst
D combine different cultures from different aspects
阅读下列短文，从每小题后所给的A,B,C或D四个选项，选出最佳选项。

Researchers have just offered evidence in a study that says obesity appears to spread through social ties, much like a virus When one person gains eight, their close friends often fbllo But the finding might also offer hope
If friends help make obesity acceptable, then might also be influential in losing the f^t The researchers note that support groups are already an eflective tool in dealing ith other socially influenced problems, like alcoholism
The findings appeared in the Ne England Journal of Medicine, The researchers used information collected from 12,000 people It as collected beteen 1971 and 2003 as part of the Framingham Heart Study
The infbnnation as highly detailed There as even contact information tor close friends of the people in the study
The researchers examined more than 40,000 social ties They found that a person's chances of becoming severely overeight increased by 57% if a friend had become obese
A sister or brother of a person ho became obese had a 40% increased chance of becoming obese The risk for a ife or husband as a little less than that
Nicholas Christakis of Harvard Medical School as a lead investigator in the study He says there is a direct causal relationship beteen a person getting fat and being fblloed in eight gain by a friend
The study found that the sex of the friends as also an influence In same-sex friendships a person had a 70% increased risk of becoming obcscMcn had a 44% increased risk of becoming obese after eight gain in brother In sisters, it as 67%
The researchers also considered the effect of here people lived in relation to each other James Foler of the University of California, San Diego, as the other lead investigator He says a fnend ho lives a fe hundred kilometers aay has as much influence as one in the same neighborhood He says the study demonstrates the need to consider that a major part of people's health is tied to their social connections
Both investigators say their research shos that obesity is not just a private medical issue, but a public health problem
1What does the underlined sentence in Para 2 mean?
A Obesity has a negative influence on a close friend
B Friends might also play a part in losing eight
C One might have a positive influence on one's friend
D Friends usually don't fbllo each other to lose eight
2Who is mostly likely to gain eight?
A A man ho has a fat brother
B A husband ho has a fat ife
C A ife ho has a fat husband
D A oman ho has a fat female friend
3Which of the tblloing statements doesn't the passage agree ith?
A You are sure to lose eight if you have a skinny friend
B If one gains eight, one's friends are likely to get fat
C A person's health is closely linked ith his /her social relationship
D Even if the friend lives far aay, the influence still remains
4The reason hy the study involves both family members and friends is that
A researchers foil to find a more different sample
B researchers have different ideas fbr family members and friends
C researchers can meet these people regularly
D researchers can compare the results
V、七选五
根据短文内容，从下框A〜F选项选出能概括每段主题的最佳选项。

选项有一项为多余项。

A An accident changing the man
B The man's evil behavior in the North
C The man's birthplace and childhood
D Coming across a blind man on a train
F The author's sudden comprehension of the truth
G The man's treatment to colored people in the South
1
On the train from Ne York to Boston, I found next to me sat an elderly blind gentleman My PhD director as a blind man, so I started a talk ith him To my enjoyment, the blind man as a good talker, so e shared a happy and interesting journey It as then a time hen a racial conflict broke out in Los
Angeles, so our topic turned to the racial
2
prejudice
The old man told me he as bom in the South and that he as brought up to believe black people ere a loer race In the South he had never gone to dinner or school ith black people Their family had used black servants
3
Then he ent to school in the north Once his class appointed him to organize a picnic He ent so far as to attach to the invitation the message "We reserve the right to refuse anyone" In the South it means “Negroes are not elcome” This aroused a huge ro in the class, and their form teacher dealt him a severe scolding He ent on Sometimes hen he happened to be served by a black assistant in a shop, he ould place the money on the counter for the black man to take so as to avoid hand-to-hand contact I asked, smiling, "So you ouldn't marry a person of colour?” He said la ughingly, "I shut myself off from them, let alone marry a black oman Truth to tell, at that time I thought any hite person ho married a black person ould bring shame upon their parents ”
4
During his graduate years in Boston he as caught in a car accident He as lucky enough to survive, but he
lost his sight, unable to see anything He as admitted to Carroll Center for the Blind, here he learned to read Braille, alk ith the aid of a stick and other skills Gradually he came to live on his on “What orried me most as that I couldn't make out the colours of the people around I ent to a psychological counselor and told my problem to him He helped me a lot and on my complete trust so that I as illing to tell everything to him One day he told me he himself as black” After that, his prejudice as thoroughly gone He couldn't tell hether the counselor as hite or black but he kne he as a good man The colour of skin meant nothing to him
5
When the train as pulling into the station, the old man stood up and said, T've lost my sight and also prejudice ---------- What a fortunate thing!” His ife as already on the platform As soon as the old
man got off, the couple thre themselves into each other's arms To my surprise, his ife as an old black lady! I had a sudden insight: Eyes often mislead and even cheat us hile an eyeless man is sometimes lucky, because he has to Took” at the orld ith mind's eye; hat eye vics may be onc-sidcd and incomplete hile hat mind's eye vies is alays the true nature
VI、任务型阅读
请认真阅读下列短文，并根据所读内容在文章后表格的空格里填入最恰当的单词，注意：每空格1个单词。

People ho enjoy a dream-filled sleep are better at recalling information and making links beteen facts hen aking But recharging ith a shallo nap (小睡)offers no such mental improvement, the research suggests The results of the study add to the groing body of evidence that Rapid Eye Movement (REM) sleep is very important to the brain's ability to from strong memories An average night's rest includes four or five spells of REM sleep, but these bursts tend to be lengthier toards the end of the night This means adults getting less than the recommended seven to eight hours a night 一and therefore adequate REM sleep—may be damaging their mind's ability to memorize Although REM sleep is not classified as a type of deep sleep, it is only reached after the brain has passed through deep sleep stages
In the recent study, participants crc shon groups of three ords and asked to find another ord that can be associated ith all three ords They ere tested once in the morning and then given the same task again in
the afternoon In beteen, some ere alloed a nap ith REM sleep, some a nap ithout REM sleep, hile the others had a quiet rest period The quiet rest and non-REM sleep groups didn't improve, but the REM sleep group improved on their morning performance by an average of almost 40 per cent Dr Sara Mcdnick, a sleep researcher at the University of California ho led the study, believes the formation of connections beteen previously unassociated information in the brain occurs during REM sleep
It is believed that sleep acts as a sort of mental filing system, enabling the brain to sort relevant information from useless information This process may take place as memories are removed from one part of the brain to others
1 says
2 children's
3 them
4 beneficial
5 the
6 that
7 prepared
8 at
9 but/ yet 10 be viced
4 upside don
5 as scared to death
6 sorted out
7 am terrified of VII 单句改错
1 It is vitally important to aare of these choices if you are planning to survive the severe competition of the modem society
2 Lisa as one of many ho had a narroly escape, managing to hide in a cabin after being chased by the gunman
3 Academics and media have blamed foreign money fbr the sharply rise in the house prices, especially in Shanghai and Beijing
4 Right no motorists arc urged to take extra care ith the melting sno hich is expected to turn to icc later
5 Working ithout reflecting in hat you're doing locks you into repeating your failures
6 The road requires repaired
7 The accident is reported to have kill to people
8 Drink alcohol before driving is illegal
9 When I sa him, he as at the railay station buy a ticket to Beijing
10 The boss made me to do the ork again
II
1 In the meantime
2 help out
3 are aare of
8 held up 9 a itness to 10 yelled out
III 、完形填空 语篇解读 本文是一篇夹叙夹议的文章，主要讲述了作者在和家人驱车旅游途遇到了一位“看 门人”，作者为“看门人”买了一份午餐的故事。

这个故事告诉我们要学会向他人表达我们的感 谢并关爱他人。

1. 解析： 考查形容词辨析。

句意为：当我们走到一家餐馆的门口时，一个胡子杂乱，头发 脏兮兮的男人从餐馆外的一个凳子上跳了下，为我们开了门。

与“and dirty hair”相呼应，此处 应填messy,意为"舌L 糟糟的”,故选B 。

答案：B
2. 解析： 考查名词辨析。

句意为：尽管外表11遢，但他跟我们友好地打招呼。

该句与上文 描述的逆遢形象相呼应，故选项B 符合文意。

service 服务；state 状态；attitude 态度，均不 符
合语境，故排除。

答案：B
3.解析：考查动词辨析。

句意为：一走进饭馆里，我的女儿们就小声说：“妈妈，那个人臭烘烘的。

”根据上文描述的那个人的避遏可推测，那个人身上气味难闻，故D符合语境。

答案：D
4.解析：考查介词辨析。

句意为：在我们点过午餐后，我解释说不要只看到别人身上的污
垢。

由下文作者为这个男人点午餐又和他握手，可知，作者并不嫌弃他脏，这里作者是告诉孩子看人不要只看到一个人外表的脏。

故答案A符合文意。

look over检查；look around环顾; look int。

调查，朝里面看，均不符合语境，故排除。

答案：A
5.解析：考查动词辨析。

句意为：接着我们看到其他人到这个餐馆，但是许多人都对这个“看门人"视而不见(ignore)o根据下文"Seeing this rudeness truly upset me"可推知，许多人对他视而不见，这是不礼貌的。

故B项符合文意。

hate憎恨；miss想念，错过；refuse拒绝，均不符合语境，故排除。

答案：B
6.解析：考查名词辨析。

句意为：从我笫一天成为母亲开始，我就下决心给孩子们树立好
榜样。

根据下文的“being a good example”可知，答案D符合文意。

答案：D
7.解析：考查形容词辨析。

句意为：然而有时当事情不对劲时，做个好榜样不是那么容易的事(tough)。

根据本句yet可知，想为孩子们身体力行并不那么容易，和那个脏兮兮的人接触不是每个人都能做到的，故D项符合文意。

stressful有压力的；accessible nJ得到的；akard 尴尬的，均不符合语境。

答案：D
8.解析：考查动词辨析。

句意为：由于前面的旅途风会很大，孩子们需要晕车药，因此我以此为借口(excuse)离开饭桌去给他们取药。

根据上文作者要为孩子做榜样，所以此处作者正好需要为孩子拿晕车药，故以此为借口，故答案A符合文意orefresh振奋;prevent阻止;forgive 原谅，均不符合语境，故排除。

答案：A
9.解析：考查名词辨析。

句意为：他们从他的身边匆匆走过，甚至不愿意承认他的存在。

company公司，陪伴；presence存在；challenge挑战；attack攻击。

根据句意和上文语境可知，答案B符合文意。

答案：B
10.解析：考查动词辨析。

句意为：在我出去(exit)的时候，我让他们先进，并故意对他大声说“谢谢你气根据第四段第一句“When I returned, e talked a bit”可知，作者之前出去了，故答案C符合文意。

quit停止，辞职；march游行，前进；approach到达，均不符合语境，故排除。

答案：C
11.解析：考查连词辨析。

句意为：他说除非(unless)他买东西，否则他是不允许到餐馆里去的。

根据空格前后两个句子之间的逻辑关系可知，答案B符合文意。

before在......之前；though尽管；since自从，均不符合语境，故排除。

答案：B
12.解析：考查名词辨析。

句意为：我回到餐桌上，给家人讲这个“看门人”的故事(story)o deed行为；desire渴望，demand要求，均不符合语境，故排除。

story符合语境，故选A项。

答案：A
13.解析：考查形容词辨析。

句意为：因为我们已经吃过饭了，所以当我又点餐时，孩子们都很困惑(puzzled)o故答案C符合文意。

根据本句后半部分"as c had already eaten”可知，作者的行为使孩子们感到很疑惑，故答案C符合文意。

concerned关切的；excited兴奋的：bored无聊的，均不符合语境，故排除。

答案：C
14.解析：考查动词辨析。

句意为：当我们要继续(continue)旅行时。

我发现那个“看门人” 正在享用他的午餐。

根据文章第一句和第二段最后一句的"With the indiest trip ahead”可知，作者一家人在旅行途停下吃饭，吃完饭还要继续旅行，故答案D符合文意。

答案：D
15.解析：考查动词辨析。

句意为：接着他伸出手要和我握手，我感激地接受了。

根据“for
a handshake”可知,reach out one's hand伸出手，符合语境，故答案A正确。

答案：A
16.解析：考查动词辨析。

句意为：我突然注意到(notice)他流下了感激的眼泪。

notice注
意到，留意到，符合语境。

atch凝视；inspect视察；itness见证，均不符合语境，故排除。

答案：D
4Participants 7perfbrmed
17. 解析：考查名词辨析。

句意为：接下发生的事情让大家很吃惊：我给了那个“看门人” 一个拥抱(hug)o 该句与下句“He pulled aay”相呼应，并和上文提到作者和这个遍避的“看门人” 握手相呼应，故答案A 符合文意。

nod 点头；lift 举起，搭便车；strike 打，敲，均不符合语 境，故排除。

答案：A
18. 解析： 考查动词辨析。

句意为：他推开了我，眼泪顺着脸颊流(roll)了下。

slip 滑倒； rush 冲;break 打破。

泪水滚下脸颊,应用roll,故答案B 符合文章。

答案：B
19. 解析：考查副词辨析。

句意为：我向一个仅仅(simply)为我们开门的人表示感谢，感 谢他给了我一个机会(opportunity)给孩子们做榜样，去教育孩子。

为别人开门只是一件小事， 故答案C 符合文意。

firmly 坚定地；constantly 经常地；politely 礼貌地，均不符合文意，故 排除。

答案：C
20. 解析： 考查名词辨析。

journey (长途)旅行；isdom 智慧；community 社区，均不符合语 境，故排除。

答案：Co
IV 、 阅读理解
A 、1—4、CBAC
B 、1—4、CDAB
C 、1一4、BDAD
V 、 七选五
1一5、DGCAF
VI 、 任
务型阅读
6 improvement
8opinion/vie/attitude 9formed 10 Relevant
VII 单句改错
1 在 aare 前加 be 或 become
2 narroly —> narro
3 sharply —> sharp
1 contributes
2 strengthen
3process/steps
4urged 前加being
6.repaired 改为repairing
7.kill 一killed
8.Drink—>Drinking
9.buy—>buying
10.。