托福阅读真题练习：动物行为的文本+题目+答案汇总.docx

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1、托福阅读真题练习：动物行为的文本+题目+答案托福阅读真题练习：动物行为的文本 Some animal behaviorists argue that certain animals can remember past events, anticipate future ones, make plans and choices, and coordinate activities within a group. These scientists, however, are cautious about the extent to which animals can be credited wit

2、h conscious processing. Explanations of animal behavior that leave out any sort of consciousness at all and ascribe actions entirely to instinct leave many questions unanswered. One example of such unexplained behavior: honeybees communicate the sources of nectar to one another by doing a dance in a

3、 figure-eight pattern. The orientation of the dance conveys the position of the food relative to the sun's position in the sky, and the speed of the dance tells how far the food source is from the hive. Most researchers assume that the ability to perform and encode the dance is innate and shows

4、no special intelligence. But in one study, when experimenters kept changing the site of the food source, each time moving the food 25 percent farther from the previous site, foraging honeybees began to anticipate where the food source would appear next. When the researchers arrived at the new locati

5、on, they would find the bees circling the spot, waiting for their food. No one has yet explained how bees, whose brains weigh four ten-thousandths of an ounce, could have inferred the location of the new site. Other behaviors that may indicate some cognition include tool use. Many animals, like the

6、otter who uses a stone to crack mussel shells, are capable of using objects in the natural environment as rudimentary tools. One researcher has found that mother chimpanzees occasionally show their young how to use tools to open hard nuts. In one study, chimpanzees compared two pairs of food wells c

7、ontaining chocolate chips. One pair might contain, say, five chips and three chips, the other four chips and three chips. Allowed to choose which pair they wanted, the chimpanzees almost always chose the one with the higher total, showing some sort of summing ability. Other chimpanzees have learned

8、to use numerals to label quantities of items and do simple sums. 托福阅读真题练习：动物行为的题目 1. What does the passage mainly discuss? (A) The role of instinct in animal behavior (B) Observations that suggest consciousness in animal behavior (C) The use of food in studies of animal behavior (D) Differences betw

9、een the behavior of animals in their natural environments and in laboratory experiments. 2. Which of the following is NOT discussed as an ability animals are thought to have? (A) Selecting among choices (B)Anticipating events to come (C) Remembering past experiences (D) Communicating emotions 3. Wha

10、t is the purpose of the honeybee dance? (A) To determine the quantity of food at a site (B) To communicate the location of food (C) To increase the speed of travel to food sources (D) To identify the type of nectar that is available 4. The word yet in line 15 is closest in meaning to (A) however (B)

11、 since (C) generally (D) so far 5. What did researchers discover in the study of honeybees discussed in paragraph 2? (A) Bees are able to travel at greater speeds than scientists thought. (B) The bees could travel 25% farther than scientists expected. (C) The bees were able to determine in advance w

12、here scientists would place their food. (D) Changing the location of food caused bees to decrease their dance activity. 6. It can be inferred from the passage that brain size is assumed to (A) be an indicator of cognitive ability (B) vary among individuals within a species (C) be related to food con

13、sumption (D) correspond to levels of activity 7. Why are otters and mussel shells included in the discussion in paragraph 3? (A) To provide an example of tool use among animals (B) To prove that certain species demonstrate greater ability in tool use than other species (C) To illustrate how otters a

14、re using objects as tools (D) To demonstrate why mother chimpanzees show their young how to use tools 8. The word rudimentary in line 20 is closest in meaning to (A) superior (B) original (C) basic (D) technical 9. It can be inferred from the statement about mother chimpanzees and their young (lines

15、 20-22) that young chimpanzees have difficulty (A) communicating with their mothers (B) adding quantities (C) making choices (D) opening hard nuts 10. The phrase the one in line 24-25 refers to the (A) study (B) pair (C) chimpanzee (D) ability 11. Scientists concluded from the experiment with chimpa

16、nzees and chocolate chips that chimpanzees (A) lack abilities that other primates have (B) prefer to work in pairs or groups (C) exhibit behavior that indicates certain mathematical abilities (D) have difficulty selecting when given choices 托福阅读真题练习：动物行为的答案 BDBDCAACDB C 托福阅读真题的重要性 阅读是与旧托福相比变更最少的，题目方

17、向大体保持了一样。阅读在国内普遍分数都还好，但托福TOEFL的考试内容越来越BT，所以也不能小看。平常爱看书的人，积累的中文阅读实力强的，对英文阅读往往也有肯定提升。 就像上面所说的，词汇驾驭了，你会发觉阅读变得轻松许多。阅读做题要以托福阅读真题为基础。平常不管是读书还是看新闻，都要有意识地练习scan、skip、skim的方法。详细做阅读题时，解除法很有效。 复习期间每天抽出点时间读读英文小说是很不错的选择。阅读的文章只要出现以下内容都应引起留意：举例证明、排列式例举、转折、否定、因果、下定义、比较级(最高级)、同位语(插入语)、数字年头、特别标点(引号、破折号)。 阅读当中遇到特殊生僻或专业的术语，多少会在后面有所说明。阅读做题的时间比较惊慌，比如我习惯一边看文章一边做笔记，虽然这样条理很清晰，但会让时间显得更惊慌。平常要熟识下机考的操作。比如我平常练习时也许每篇阅读能在15分钟以内完成，但详细考试时往往都是做到只剩两三秒 托福阅读真题练习：动物行为的文本+题目+答案