【托福閱讀】托福閱讀考試之句意替換題分析

發(fā)布時(shí)間：2018-01-23 15:11:09 關(guān)注量：7137次

這樣的題其實(shí)并不難,，即便原文意思沒(méi)有看懂,，只要能清晰的把主謂賓的順序及邏輯關(guān)系對(duì)應(yīng)上，依然可以做對(duì)題,。

我們以下面這兩道題為例

Because they absorb heat from the environment rather than generate much of their own, reptiles are said to be ectotherms, a term identifying their major source of body heat as being external. Ectotherms heat directly with solar energy by basking in the sun, rather than through the metabolic breakdown of food, as in mammals and birds. This means that a reptile can survive on less than 10 percent of the calories required by a mammal at equivalent size.

Q: Which sentence below best expresses the essential information in the highlighted sentence in the passage?

A. Because a reptile heats with solar energy, it requires less than 10 percent of the calories that a mammal of the same see needs.

B. A reptile obtains only 10 percent of its calories from the metabolic breakdown of food; it obtains the rest by basking in the sun.

C. Some reptiles and mammals are equal in size, but they require vastly different quantities of calories for survival.

D. Reptiles need to spend only 10 percent of their time eating because they do not need as many calories as mammals of equal size.

解析：

原句this 指示代詞做主語(yǔ),，需要還原意思，即為前一句話的主干,。

所以答案為A

In a typical business conference, associates meet to discuss policy or to solve problems. The average participants do not do much specific preparing; their background and thinking usually formulate their contribution. But it is best if all participants know in advance the purpose of the conference. Some general preparation may be in order, and participants may want to take into the conference materials or data that might useful if a matter comes up.

Q: Which sentence below best expresses the essential information in the highlighted sentence in the passage?

A. Although participants cannot be expected to do too much, they should do some general preparation.

B. The conference leader should prepare all of the materials and data that will be used in the conference.

C. There is a general order to most conferences, with participants contributing ideas and information.

D. As general preparation, participants can bring materials or data that might be a part of the discussion.

解析：

原句and并列兩句話,，句1的主要信息是 preparation in order。

句2的主要信息是participants materials or data,。

A 沒(méi)有盡管-但是的邏輯關(guān)系,、B 沒(méi)有提到conference leader、C 沒(méi)有提到information 和idea

所以答案為D

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