水晶阁子——小鱼的ibt阅读提问阁

水晶小鱼UID: 2471655

44# daney68
再来一题：
Paragraph 3: Three other explanations seem more promising．0ne involves physiological changes relevant to memory. Maturation of the frontal lobes of the brain continues throughout early childhood．and this part of the brain may be critical for remembering particular episodes in ways that can be retrieved later. Demonstrations of infants’ and toddlers' long-term memory have involved their repeating motor activities that they had seen or done earlier，such as reaching in the dark for objects, putting a bottle in a doll’s mouth, or pulling apart two pieces of a toy. The brain’s level of physiological maturation may support these types of memories，but not ones requiring explicit verbal descriptions.


A5.What does paragraph 3 suggest about long-term memory in children?' h- g; w+ f/ d4 I$ E
○Maturation of the frontal lobes of the brain is important for the long-term memory of motor activities but not verbal descriptions
○Young children may form long-term memories of actions they see earlier than of things they hear or are told．
○Young children have better long-term recall of short verbal exchanges than of long ones．' K4 C* O* D7 |6 h7 H
○Children’s long-term recall of motor activities increases when such activities are accompanied by explicit verbal descriptions  f% L0 l2 v1 Q9 ]& Z0 t: \
Answer:2 为什么不选第一个呢？

A选项听混淆的，我看第一遍都没看出来是为什么，文中的确讲了frontal lobes的matuiration对infant的记忆很重要
但请看这句话：
The brain’s level of physiological maturation may support these types of memories，but not ones requiring explicit verbal descriptions.
这句话就揭示了这个理论的核心，是frontal lobes决定了baby只能记得图画形式的记忆，文字形式的记不住，所以正是由于这个frontal lobes还没有完全成熟，所以只能支持图画形式的记忆，而不支持文字形式的记忆，同B。
A的错误就在于，frontal lobes对两种记忆方式都很重要，只是儿童的还没发育好，所以才不支持而已，而非对verbal description不important

水晶小鱼UID: 2471655

44# daney68

最后一个：
Paragraph 6: This view is supported by a variety of factors that can create mismatches between very young children's encoding and older children's and adults' retrieval efforts. The world looks very different to a person whose head is only two or three feet above the ground than to one whose head is five or six feet above it, 0lder children and adults often try to retrieve the names of things they saw, but infants would not have encoded the information verbally．General knowledge of categories of events such as a birthday party or a visit to the doctor's office helps older individuals encode their experiences, but again, infants and toddlers are unlikely to encode many experiences within such knowledge structures
P' r1 G: P6 B0 N
10.According to paragraphs 5 and 6，one disadvantage very young children face in processing information is that they cannot
○process a lot of information at one time
○organize experiences according to type4 A  P8 y+ v3 G# j- V
○block out interruptions& H& H, |6 u' Y# z: h: P
○interpret the tone of adult language
Answer:2

process:加工，处理
General knowledge of categories of events such as a birthday party or a visit to the doctor's office helps older individuals encode their experiences, but again, infants and toddlers are unlikely to encode many experiences within such knowledge structures
所以选项2正确，是这句话的同义改写
infants首先不能记得verbal的东西，然后正是因为这个，也不能对记忆归类，所以infant在处理information的时候会遇到这样的麻烦，而非A选项的process a lot of information at one time即，他们不能同时处理很多事情

记得，文中没有提及的一定不选

leojinhuanUID: 2705398

支持~

水晶小鱼UID: 2471655

原帖：https://bbs.gter.net/viewthread.php?tid=1013393&page=1&extra=

原问题：
第26篇
Paragraph 3: Three other explanations seem more promising, 0ne involves physiological changes relevant to memory. Maturation of the frontal lobes of the brain continues throughout early childhood, and this part of the brain may be critical for remembering particular episodes in ways that can be retrieved later. Demonstrations of infants’ and toddlers' long-term memory have involved their repeating motor activities that they had seen or done earlier，such as reaching in the dark for objects, putting a bottle in a doll’s mouth, or pulling apart two pieces of a toy. The brain’s level of physiological maturation may support these types of memories， but not ones requiring explicit verbal descriptions.
5.What does paragraph 3 suggest about long-term memory in children?
○Maturation of the frontal lobes of the brain is important for the long-term memory of motor activities but not verbal descriptio
○Young children may form long-term memories of actions they see earlier than of things they hear or are told．, b1 ~9 S+ j- g! s/ t% ~6 Q9 z2 E
○Young children have better long-term recall of short verbal exchanges than of long ones．
○Children’s long-term recall of motor activities increases when such activities are accompanied by explicit verbal descriptions 1 L# ?1 G0 r( q: G7 h% b, u
为什么选第二个~不选第一个？？

Paragraph 6: This view is supported by a variety of factors that can create mismatches between very young children's encoding and older children's and adults' retrieval efforts. The world looks very different to a person whose head is only two or three feet above the ground than to one whose head is five or six feet above it, 0lder children and adults often try to retrieve the names of things they saw, but infants would not have encoded the information verbally．General knowledge of categories of events such as a birthday party or a visit to the doctor's office helps older individuals encode their experiences, but again, infants and toddlers are unlikely to encode many experiences within such knowledge structures。
10.According to paragraphs 5 and 6，one disadvantage very young children face in processing information is that they cannot
○process a lot of information at one time
○organize experiences according to type
○block out interruptions
○interpret the tone of adult language
: o% ]9 }6 Z- n) E; j: C9 w
为什么选第二个？？type怎么理解？？

解答，这两道题昨天刚好有人问过，具体答案请见46楼和47楼，这里的type就是指的是General knowledge of categories of events

daney68UID: 2582640

44# daney68  
再来一题：
Paragraph 3: Three other explanations seem more promising．0ne involves physiological changes relevant to memory. Maturation of the frontal lobes of the brain continues thr ...
水晶小鱼 发表于 2009-10-2 22:11

谢谢楼主的详细解答，不过这里有一个句子我还不太明白怎么理解：Demonstrations of infants’ and toddlers' long-term memory
have involved their repeating motor activities that they had seen or done earlier，这里的earlier是在和谁做比较呢？

水晶小鱼UID: 2471655

谢谢楼主的详细解答，不过这里有一个句子我还不太明白怎么理解：Demonstrations of infants’ and toddlers' long-term memory
have involved their repeating motor activities that they had seen or done ea ...
daney68 发表于 2009-10-3 13:56

they had seen or done early, 就是只这些婴儿之前做过的事情。

nomeamesUID: 2250794

什么叫10.10号要出新题啊，新题是什么意思，没明白，谢谢

水晶小鱼UID: 2471655

什么叫10.10号要出新题啊，新题是什么意思，没明白，谢谢
nomeames 发表于 2009-10-5 17:50

台湾的康老师，还有新东方的王京竹老师每次都会预测在有考试的日期的考题是否会跟以前考过的重复，因为有时候考题是跟历年的有重复的，结果呢，他们预测的是，10.10不会跟以前的题库重复。

在添一句，千万不要尽靠机经啊，踏踏实实准备才是真

oneinthousandUID: 2383947

thx

36# 水晶小鱼

oneinthousandUID: 2383947

Paragraph6: Only recently have investigators  considered using these plants to clean up
soil and waste sites that have been contaminated by toxic levels of heavy metals – an
environmentally friendly approach known as phytoremediation.  

This scenario begins with the planting of hyperaccumulating species in the target area, such as an abandoned mine or an irrigation pond contaminated by runoff.


Toxic minerals would first be absorbed by roots but later relocated to the stem and leaves. A harvest of the shoots would remove the toxic compounds off site to be burned or composted to recover the metal for industrial uses. After several years of cultivation and harvest, the site would be restored at a cost much lower than the price of excavation and reburial, the standard practice for remediation of contaminated soils. For examples, in field trials, the plant alpine pennycress removed zinc and cadmium from soils near a zinc smelter, and Indian mustard, native to Pakistan and India, has been effective in reducing levels of selenium salts by 50 percent in contaminated soils.


10. Which of the sentences below best expresses the essential information in the
highlighted sentence in the passage? Incorrect choices change the meaning in important ways
or leave out essential information.
{Before considering phytoremediation, hyperaccumulating species of plants local to the target area must be identified.
{The investigation begins with an evaluation of toxic sites in the target area to
determine the extent of contamination.
{The first step in phytoremediation is the planting of hyperaccumulating plants in the
area to be cleaned up.
{Mines and irrigation ponds can be kept from becoming contaminated by planting
hyperaccumulating species in targeted areas.

我选的1 为何选3  和“by runoff”有关？

水晶小鱼UID: 2471655

55# oneinthousand

Paragraph6: Only recently have investigators  considered using these plants to clean up soil and waste sites that have been contaminated by toxic levels of heavy metals – an environmentally friendly approach known as phytoremediation.This scenario begins with the planting of hyperaccumulating species in the target area, such as an abandoned mine or an irrigation pond contaminated by runoff.

Toxic minerals would first be absorbed by roots but later relocated to the stem and leaves. A harvest of the shoots would remove the toxic compounds off site to be burned or composted to recover the metal for industrial uses. After several years of cultivation and harvest, the site would be restored at a cost much lower than the price of excavation and reburial, the standard practice for remediation of contaminated soils. For examples, in field trials, the plant alpine pennycress removed zinc and cadmium from soils near a zinc smelter, and Indian mustard, native to Pakistan and India, has been effective in reducing levels of selenium salts by 50 percent in contaminated soils.

10. Which of the sentences below best expresses the essential information in the highlighted sentence in the passage? Incorrect choices change the meaning in important ways or leave out essential information.

1.Before considering phytoremediation, hyperaccumulating species of plants local to the target area must be identified.
2.The investigation begins with an evaluation of toxic sites in the target area to determine the extent of contamination.
3.The first step in phytoremediation is the planting of hyperaccumulating plants in the area to be cleaned up.
K1 E8 v, I7 Q9 M* E: F
4.Mines and irrigation ponds can be kept from becoming contaminated by planting hyperaccumulating species in targeted areas. 7 a7 W" z$ v; W1 v* A5 y
3 j7 F$ }+ k, N8 j3 K
我选的1 为何选3  和“by runoff”有关？

你没给我那句highlighted的话，我猜是那句吧

那句话说的就是要想出污染，就要先种可以出去污染的植物，such as后面都是举得例子，不用看，所以3是正确的，第一步是种植物

你选的1选项是说要选出针对target area本地的植物，本文中并未提及本项信息，没有说植物的选择这一块儿

水晶小鱼UID: 2471655

原帖：https://bbs.gter.net/thread-1015238-1-2.html The Long-Term Stability of Ecosystems0 b9 n, {/ ]3 @: h) G6 h6 a9 L! y Paragraph 2: An ecologist who studies a pond today may well find it relatively unchanged in a year’s time. Individual fish may be replaced, but the number of fish will tend to be the same from one year to the next. We can say that the properties of an ecosystem are more stable than the individual organisms that compose the ecosystem. \; ~6 h! J 3. According to paragraph 2, which of the following principles of ecosystems can be learned by studying a pond?' w( T3 |' k( u! Z9 l1 G ○Ecosystem properties change more slowly than individuals in the system., x1 g- p- f+ @# O. Q- V ○The stability of an ecosystem tends to change as individuals are replaced.. S" x* H  _& f( c6 }7 a ○Individual organisms are stable from one year to the next.4 _0 N  k0 L* R; o' U2 P1 Q ○A change in the members of an organism does not affect an ecosystem’s properties 我选对了D。但想知道A错在哪里？( U8 b  s8 O, R. Z" R, V 8 FParagraph 5: Even the kind of stability defined as simple lack of change is not always associated with maximum diversity. At least in temperate zones, maximum diversity is often found in mid-successional stages, not in the climax community. Once a redwood forest matures, for example, the kinds of species and the number of individuals growing on the forest floor are reduced. In general, diversity, by itself, does not ensure stability. Mathematical models of ecosystems likewise suggest that diversity does not guarantee ecosystem stability—just the opposite, in fact. A more complicated system is, in general, more likely than a simple system to break down. (A fifteen-speed racing bicycle is more likely to break down than a child’s tricycle.) 7. Which of the following can be inferred from paragraph 5 about redwood forests? ○They become less stable as they mature.7 c- F$ T( p* b5 f ○They support many species when they reach climax. ○They are found in temperate zones.9 T) R0 F7 W$ ?0 |7 F* B8 ] ○They have reduced diversity during mid-successional stages.: K! d- @8 g. L. y B错在哪里？

水晶小鱼UID: 2471655

57# 水晶小鱼

原帖：https://bbs.gter.net/thread-1015238-1-2.html

The Long-Term Stability of Ecosystems0 b9 n, {/ ]3 @: h) G6 h6 a9 L! y
Paragraph 2: An ecologist who studies a pond today may well find it relatively unchanged in a year’s time. Individual fish may be replaced, but the number of fish will tend to be the same from one year to the next. We can say that the properties of an ecosystem are more stable than the individual organisms that compose the ecosystem.
\; ~6 h! J
3. According to paragraph 2, which of the following principles of ecosystems can be learned by studying a pond?
○Ecosystem properties change more slowly than individuals in the system
○The stability of an ecosystem tends to change as individuals are replaced
○Individual organisms are stable from one year to the next.
○A change in the members of an organism does not affect an ecosystem’s properties
我选对了D。但想知道A错在哪里？

文中并未提及一个ecosystem和individual organism 的变化速度的比较，所以错，错在文中未提及
文中只是说作为一个群体，群体的数量不会有很大改变，所以看上去是relatively unchanged


8 Paragraph 5: Even the kind of stability defined as simple lack of change is not always associated with maximum diversity. At least in temperate zones, maximum diversity is often found in mid-successional stages, not in the climax community. Once a redwood forest matures, for example, the kinds of species and the number of individuals growing on the forest floor are reduced. In general, diversity, by itself, does not ensure stability. Mathematical models of ecosystems likewise suggest that diversity does not guarantee ecosystem stability—just the opposite, in fact. A more complicated system is, in general, more likely than a simple system to break down. (A fifteen-speed racing bicycle is more likely to break down than a child’s tricycle.)

7. Which of the following can be inferred from paragraph 5 about redwood forests?
○They become less stable as they mature
○They support many species when they reach climax.
○They are found in temperate zones
○They have reduced diversity during mid-successional stages
B错在哪里？

看我标记红色的自己，说的是一旦森林成熟了，里面的物种会减少，选项B的climax就是mature的同义替换

Candy_TsiaUID: 2621915

58# 水晶小鱼

第七题的正解为C。
我还是不太明白你对这道题的解释。能再详细说一下么？
B选项应该定位在这句话上吧？
Once a redwood forest matures, for example, the kinds of species and the number of individuals growing on the forest floor are reduced. 不是说明了有很多species吗？还有从哪里得出文中的mature就是climax涅？？
谢谢你啦~呵呵

水晶小鱼UID: 2471655

58# 水晶小鱼  

第七题的正解为C。
我还是不太明白你对这道题的解释。能再详细说一下么？
B选项应该定位在这句话上吧？
Once a redwood forest matures, for example, the kinds of species and the number o ...
Candy_Tsia 发表于 2009-10-10 12:19

8 Paragraph 5: Even the kind of stability defined as simple lack of change is not always associated with maximum diversity. At least in temperate zones, maximum diversity is often found in mid-successional stages, not in the climax community. Once a redwood forest matures, for example, the kinds of species and the number of individuals growing on the forest floor are reduced. In general, diversity, by itself, does not ensure stability. Mathematical models of ecosystems likewise suggest that diversity does not guarantee ecosystem stability—just the opposite, in fact. A more complicated system is, in general, more likely than a simple system to break down. (A fifteen-speed racing bicycle is more likely to break down than a child’s tricycle.)

7. Which of the following can be inferred from paragraph 5 about redwood forests?
○They become less stable as they mature
○They support many species when they reach climax.
○They are found in temperate zones
○They have reduced diversity during mid-successional stages
B错在哪里？

当一个生态系统成熟了，它就到达了进化的顶端了，也就是climax。文中也提到过这个同义替换，第二行的climax和第三行的mature就是。
看我标的黑体字，其实从一开始就说了，当一个生态系统稳定了，也就是成熟了，生物的多样性就减少了，你看Once a redwood forest matures, for example, the kinds of species and the number of individuals growing on the forest floor are reduced.哪里告诉你有很多species了，只告诉你当一个生态系统成熟的时候，生物数量减少了，看动词，reduced，减少了。
再看这句话At least in temperate zones, maximum diversity is often found in mid-successional stages, not in the climax community. 这句话连着下句话就告诉我们，redwood是在温带的，下句的redwood f就是解释这句话所给的例子，这句话说，在温带，生物多样化的最大程度经常出现在（生态系统的）中间期，而非顶峰（climax）。climax也就是mature的时候，只有成熟了，才能脱离mid-successional stages才是climax