托福习题练习

托福考试易错题(2019/8/9)
1题:Questions 30-39The atmosphere of Venus is quite different from ours. Measurements taken from theEarth show a high concentration of carton dioxide in the atmosphere of Venus. In fact,carbon dioxide makes up 96 percent of Venus* atmosphere; nitrogen makes up almost all the rest. TheEarth’s atmosphere, by comparison, is mainly nitrogen, with a fair amountof oxygen as well.Carbon dioxide makes up less than 0.1 percent of the terrestrial atmosphere,The surface pressure of Venus* atmosphere is 90 limes higher than the pressure ofEarth’s atmosphere, as a result of the large amount of carbon dioxide in the former.ThroughoutEarth’s history, carbon dioxide onEarth has mixed with rain to dissolve10 rocks; the dissolved rock and carbon dioxide eventually flow into the oceans, where they precipitate to fonn new terrestrial rocks, often with the help of life-forms. If this carbondioside were released from theEarth’s rocks, along with ower carton dioxide trapped inseawater, our atmosphere would become as dense and have as high a preasore as that ofVenus. Venus, slightly closer to the Sun thanEarth and thus hotter, had no’oceans in which the carbon dioxide could dissolve or life to help take up the carbon.Also, Venus has probably lost almost all the water it ever ha
D、Since Venus is closerto the Sun than theEarth is, its lower atmosphere was hotter even early on. The resultwas that more water vapor went into its upper atmosphere, where solar ultraviolet raysbroke in up into hydrogen and oxygen. The hydrogen, a light gas, escaped easily; the oxygen has combined with other gasses or with iron on Venus1 surface.Studies from theEarth show that the clouds on Venus are primarily composed of droplets of sulfuric acid, with water droplets mixed in* Sulfuric acid may sound strangeas a cloud constituent, but theEarth too has a significant layer of sulfuric acid dropletsin its stratosphere. However, the water in the lower layers of theEarth’s atmosphere,circulating because of weather, washes the sulfur compounds out of these layers, whereas Venus has sulfur compounds in me lower layers of its atmosphere in addition to those inits clouds. The word "trapped" in line 12 is closest in meaning to
A、caught
B.transported
C.lacking

D、involved
【分析题】:

2题:TOEFL Reading Passage 1
Two Types of Social Groups
1. One of the most basic elements of human life is the way in which we form social groups and interact with the members of those groups.According to sociologists, no one is ever entirely separate from the social networks that surround him or her, and the groups we belong to play an enormous role in determining how we see ourselves and our worlD、EarlyAmerican sociologistCharles H.Cooley(1864-1929) defined two principal categories of human groupings, and his ideas are still widely accepted today. He termed them primary and secondary, based on the kinds of relationships individuals in the group share with each other.
2. In primary groups, we form whatCooley referred to as primary relationships. These are marked by strong, long-lasting emotional ties, feelings of intimacy and genuine concern for the well-being of the other person or people. Intangible items, such as love, respect, and support, are exchanged by individuals in primary groups, causing them to feel nurtured by the relationships the group affords them. Participation in the group is therefore seen as its own reward; there is no concrete, external goal that members are working towards.
3.Due to the time and effort it takes to build such close bonds, primary groups are typically small. Some prominent examples given byCooley include families, groups of childhood friends, and the tight-knit communities adults enter into with their neighbors or other close peers. In the view ofCooley and later sociologists, it is the primary group that is most important in the development of an individual’s personal beliefs and values, and assists that person with his or her integration into society at large.
4. Secondary groups, in contrast, are characterized by the lack of intimate relationships among their members. These secondary relationships involve less personal interaction and weaker emotional connections, and therefore they do not have as significant an impact on the development of an individual’s worldview. In addition, since ties between individuals are not as strong, many secondary groups either exist for only a short time before dissolving, or experience frequent changes in membership.
5. Secondary groups can be quite large.A、company’s employees, a university’s student body, and even a country’s citizens are all examples of secondary groups.
The items individuals exchange are usually tangible in nature, such as the labor provided in return for wages in the case of a commercial organization.
Most notably, though, the reason that secondary groups form in the first place is to accomplish a specific task.
Employees participate in the secondary group of their company with the intention of creating a product or service, as well as to receive pay.
lf the group fails to achieve its goal, it will most likely cease to exist.
6.Cooley believed that both primary and secondary groups are universal to human societies. While modern sociologists agree with this, they have also observed that the ratio of primary to secondary groups varies according to the level of a society’s technological development. In less-developed nations, individuals spend most of their lives in a single location with prolonged exposure to a certain group of people.This enables them to develop close bonds more easily, so primary groups are commonplace.Developed countries, on the other hand, have witnessed an increase in secondary groups at the expense of primary groups. The fast pace, widespread technology and diversity of life in these societies mak
【单选题】:      

3题:
A、( She’d prefer to go to a different restaurant
B、She’ll join the man for dinner
C、She has been to the restaurant before
D、The man should order spaghetti at the restaurant
【单选题】:      

4题:
A、It’’s far from the academic buildings.
B.No buses go to it.
C.There are few first-year students living there.
D.It’’s older than the other dormitories.
【单选题】:      

5题:Do you agree or disagree with the following statement Only people who earn a lot of money are successful.Use specific reasons and examples to support your answer.
【分析题】:

 

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