Almost everyone wants to get smarter. We struggle to improve our  36_ , intelligence and attention. We drink cup after cup of coffee to help us  37_  the day.

 38 __, a new study published in Current Directions in Psychological Science warns that there are 39___ to how smart humans can get.

Each of our body parts develops in a certain way for a reason.  40  _, we are not 3 meters tall  41 _ most people’s hearts are not strong enough to send  42 _  up that high. Scientists say that our thinking ability works in the same way. A baby’s brain size is limited by a series of __43  , such as the size of the mother’s pelvis (骨盆). If our brains developed to be bigger, there could be more  44  during childbirth.

The study of Jews, who have an average IQ much _ 45_  than other Europeans, showed they were more  _46_  to develop diseases of the  _47_  system. This might be because of their increased brainpower.

If intelligence cannot be improved, can we at least get better at _ 48 _ ? Not really, say scientists. They studied  _49_  like caffeine (咖啡因)that improve attention. They found the drugs only helped people with serious  50 _ problems. For those who did not have trouble paying attention, the drugs could have the  51 _ effect. Scientists say that this suggests there is a(n)  52 limit to how much people can or should concentrate.

Our memory is also a “double-edged sword”. People with extremely good memories could  53__ having a difficult life because they cannot  _54 bad things that happen to them.

Thomas Hills, one of the authors of the paper, said that   55  all the problems in trying to get smarter, it’s unlikely that there will ever be a “super mind”.

1.                A.a(chǎn)bility          B.character       C.memory  D.emotion

 

2.                A.go through      B.put through      C.get through    D.carry through

 

3.                A.Though         B.Therefore       C.However  D.Meanwhile

 

4.                A.standards       B.measures       C.ranges   D.limits

 

5.                A.At first         B.In addition       C.For example   D.Above all

 

6.                A.until           B.because        C.before   D.so that

 

7.                A.blood          B.information      C.breath   D.strength

 

8.                A.factors         B.reasons         C.a(chǎn)spects   D.effects

 

9.                A.chances        B.deaths          C.choices   D.lives

 

10.               A.smarter        B.better          C.lower D.higher

 

11.               A.likely          B.possible        C.probable  D.sure

 

12.               A.physical        B.bodily          C.personal   D.nervous

 

13.               A.exercising      B.concentrating    C.memorizing D.thinking

 

14.               A.poisons        B.drinks          C.plants     D.drugs

 

15.               A.a(chǎn)ttention       B.family          C.health D.living

 

16.               A.same          B.opposite        C.different  D.similar

 

17.               A.lower          B.smaller         C.upper     D.higher

 

18.               A.end up         B.make up        C.start up   D.come up

 

19.               A.forget          B.remember      C.perform   D.share

 

20.               A.supposing       B.concerning      C.considering D.regarding

 

 

【答案】

1.C

2.C

3.C

4.D

5.C

6.B

7.A

8.A

9.B

10.D

11.A

12.D

13.B

14.D

15.A

16.B

17.C

18.A

19.A

20.C

【解析】

試題分析:文章介紹一項新的研究表明人的聰明是有限度的,作者通過舉例說明了原因。還有人的注意力也是有上限的,而且好的智力和記憶力是一把雙刃劍。

1.考查名詞:A.ability能力,B. character性格,C. memory記憶D. emotion情感,我們努力提高記憶力,智力和注意力。選C

2.考查詞組:A.go through經(jīng)歷,B. put through實行,完成,使經(jīng)歷,接通(電話)C. get through通過,完成,克服,接通,D. carry through幫助…渡過難關(guān),我們一杯咖啡一杯咖啡的喝來幫助我們度過一天。選C

3.考查副詞:A. Though雖然B. Therefore  因此,C. However然而,D. Meanwhile同時,然而,一項新的研究表明人的聰明是有限度的。選C

4.考查名詞:A.standards標(biāo)準(zhǔn),B. measures措施,C. ranges范圍,D. limits限制,解析同上。選D

5.考查詞組:A.At first首先,B. In addition此外C. For example例如,D. Above all首要的是,后面是對前面一句話的舉例說明。選C

6.考查連詞:A.until直到,B. because因為C. before在…前面,D. so that因此,我們沒有3米高因為心臟不夠強壯不能把血液送到那么高。選B

7.考查名詞:A. blood血液,B information信息,C. breath呼吸,D. strength力量,解析同上。選A

8.考查名詞:A. factors因素,B. reasons原因C. aspects方面D. effects效果,一個嬰兒的大腦的大小因為一定的因素收到限制。選A

9.考查名詞:A.chances機會,B. deaths死亡,C. choices選擇D. lives生命,如果頭腦太大,在生產(chǎn)的時候就會有更多的死亡。選B

10.考查形容詞:A.smarter更聰明的,B. better更好的,C. lower更低的,D. higher更高的,猶太人的平均智商比其他的歐洲人高。選D

11.考查形容詞:A.likely可能的,B. possible可能的,C. probable可能的,D. sure確定的,ABC中只有l(wèi)ikely可以用于Sb/sth is likely to do句型,選A

12.考查形容詞:A.physical身體的,B. bodily身體的,C. personal個人的,D. nervous神經(jīng)的,他們更有可能得神經(jīng)系統(tǒng)的疾病。選D

13.考查動詞:A.exercising鍛煉,B. concentrating集中,C. memorizing記憶,D. thinking思考,從后面的句子:that improve attention.可知是想提高注意力。選B

14.考查名詞:A. poisons毒藥,B. drinks飲料C. plants 植物,D. drugs毒品,藥品,我們使用咖啡因這樣的藥品來提高注意力。選D

15.考查名詞:A. attention注意力,B. family家庭,C. health健康,D. living生活,他們發(fā)現(xiàn)這些藥物只對有嚴(yán)重注意力問題的人有幫助。選A

16.考查形容詞:A.same同樣的,B. opposite 相反的,C. different不同的,D. similar相似的,對沒有注意力問題的人,這些藥物會有相反的影響。選B

17.考查形容詞:A.lower更低,B. smaller更小,C. upper上層的,D. higher更高,這說明人們的專注力有個上限。選C

18.考查詞組:A. end up 最終,B. make up彌補,化妝,編造,C. start up開始D. come up提出,記憶力好的人最后會過著痛苦的生活,因為他們不能忘記發(fā)生的壞事情。選A

19.考查動詞:A.forget忘記,B. remember記得C. perform表演D. share分享,解析同上,選A

20.考查詞義辨析:A.supposing假如,B. concerning關(guān)于C. considering 考慮到D. regarding關(guān)于,考慮到在變聰明的過程中出現(xiàn)的問題,是不可能有個超級的頭腦的。選C

考點:考查科普類短文

點評:文章介紹一項新的研究表明人的聰明是有限度的,作者通過舉例說明了原因。還有人的注意力也是有上限的,而且好的智力和記憶力是一把雙刃劍。本文主要是測試學(xué)生綜合運用語言的能力,即從語篇的角度綜合測試閱讀理解能力、詞匯的掌握和對英語習(xí)慣用語的熟悉程度、以及語法規(guī)則的靈活運用?忌鲱}時必須時刻從上下文考慮,不應(yīng)該只看到所添的詞在短語或句子內(nèi)是否可行。因此,在做題時最好將全文通讀一下,了解了全文的意思以后再作答。

 

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   When my first wartime Christmas came, I was in basic training in New Jersey and not sure if I could make it home for the holidays. Only on the afternoon of December 23 was the list of men who would have three-day passes posted. I was one of the lucky soldiers. It was Christmas Eve when I arrived home, and a light snow had fallen. Mother opened the front door. I could see beyond her, into the corner of the living room where the tree had always stood. There were lights, all colors, and ornaments shining against the green of a pine. "Where did it come from?" I asked.

    "I asked the Gates boy to cut it," my mother said. "I wouldn't have had one just for myself, but-such a rush! He just brought it in this afternoon…" The pine reached to the proper height, almost to the ceiling, and the Tree Top Krystal Star was its place. A few green branches reached about a little awkwardly at the side, I thought, and there was a bit of bare trunk showing in the middle. But the, tree filled the room with warm light and the whole house with the pleasant smell of Christmas.  "It's not like the one you used to find." my mother went on. "Yours were always in good shape. I suppose the Gates boy didn't know where to look. But I couldn't be fussy(挑剔的)."

    "Don't worry," I told her. "It's perfect." It wasn't, of course, but at the moment I realized something for the first time: all Christmas trees are perfect.

1. From para. 1, we can infer that        .

   A. the writer spent his first wartime Christmas at home

   B. Not all the soldiers were allowed to go home for Christmas

   C. all the soldiers would have three-day passes for Christmas

   D. the writer could not go home for Christmas

2. When the writer got home,         .

   A. it was December 23

   B. it was snowing heavily

   C. he found a Christmas tree in the living room

   D. the Gates boy was cutting a Christmas tree

3. "All Christmas trees are perfect", because they can remind you of        .

   A. the wartime                    B. the green of a pine

   C. the pleasant moment             D. the sweet home

4. The best title for this passage would be "        ".

   A. How to Choose a Christmas Tree

   B. How Soldiers Spent Christmas

   C. A Perfect Christmas Tree

   D. A Christmas Without a Tree

 

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