划重点的SAT语法解析题1

>>SAT模拟题解析：划重点的SAT语法解析题1

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一、undermine,contradict通常都不选

例题：

This lifestyle also gives them the abilityto search farther and in more diverse locales than other organisms in the huntfor food, reproductive opportunities, and optimal environmental conditions.

At this point, the writer is considering adding the followingsentence.

Because conditions vary both form region toregion and over time within a given region, not all environmental conditionsare equally optimal.

Should the writer make this addition here?

A. Yes,because it makes an important exception to the claim in the previous sentence.

B. Yes,because it highlights the difficulties of living both in the rest of theparagraph.

C. No, becauseit contradicts information presented in the rest of the paragraph.

D. No, becauseit provides a weak conclusion to the passage by digressing from the main point.

全文主要在讲mudskippers弹涂鱼的双呼吸模式对于其生存的帮助，这句话与文章内容无关，因此要删掉，No的两个选项中C有contradict，排除，答案为D。

例题：

The illusion is a powerful one, but theexhibit offers more than just fantasy: careful attention to these remarkableitems reveals the physical realities behind the legends of medieval Europe.

At this point, the writer is considering adding the followingsentence.

In fact, the museum has an extensiveselection of items from around the world, from early American muskets to theskill, horsehair, and leather uniforms of Japan’s Edoperiod and the Turkish curved swords known as scimitars.

Should the writer make this additionalhere?

A. Yes,because it provides additional relevant information about the items displayedin the gallery.

B. Yes,because it highlights the extent of the museum’scollection of arms and equipment.

C. No, becauseit distracts from the passage’s focus on the armor ofmedieval Europe.

D. No, becauseit undermines the writer’s claim that the exhibitreveals historical realities.

全文讨论核心内容是armor，因此该句提到的博物馆的一系列展品属于无关信息，因此删掉。D有undermine排除，答案选C。

通过这样一边做题一边学习SAT语法的方式是不是更加容易理解了呢，对于SAT相关内容有更多疑问或不懂的问题可以登录坦途网SAT考试频道来找答案，小编提前祝大家考试顺利啦！