(vip免费)人教版高考英语复习必修一教材知识点 同步练习题(整本书汇总)

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知识点同步练习题汇总

Unit 1 Friendship

一、阅读理解.

Spider(蜘蛛) webs have something in common with guitar strings. The long, thin strings on a guitar can vibrate(振动). They move back and forth, or from side to side. So do webs made by spiders. The lines of silk they produce can carry vibrations. This movement gives the small creature information about what landed on the web.

Spiders have eight legs and usually eight eyes. The animals build webs with their own soft, naturally­made silk. And much like playing the strings of a guitar, a spider can send out vibrations across its web over many different frequencies(频率). Spiders catch their food, usually insects in their webs. They make small movements, which spread across their webs. The vibrations can give the spider details about what is caught in the web—maybe a possible mate，or something tasty to eat.

Vibrations are not just used to spot what is for dinner. They are also important in courtship(求爱), so lots of males will actually create a very specific kind of

musical pattern which the females c an use to determine not only that they’re a male, but they’re the right species, and whether they might want to mate with them as well.

Spiders make their own vibrations to find out the condition of the webs. By controlling the tightness of the material, they can effectively control how information is getting to them when they hang out in the middle of the web.Spiders have a special ability to shape the physical nature of their self­made materials and creations. Scientists think that spider silk may have changed over time for this purpose.

【解题导语】本文介绍了蜘蛛吐出的蛛丝可以传播不同频率的振动，这些振动让它们知道蜘蛛网上落下了什么东西并且这些振动在求爱中也非常重要.

1．How does a spider feel that an insect is caught in the web?

A．Through its sense of sight.

B．Through vibrations of its web.

C．Through different frequencies.

D．Through a musical pattern.

B 解析：细节理解题. 根据第二段的“The vibrations can give the spider details about what is caught in the web”可知，蜘蛛可以通过蛛网的振动知道有东西落到蛛网上了. 故选B项.

2．What does the underlined word “They” in Paragraph 2 probably refer to? A．Insects. B．Strings.

C．Spiders. D．Vibrations.

A 解析：代词指代题. 根据第二段的“Spiders catch their food... across their webs.”可知，蜘蛛在它们的蛛网上捕食，一般捕到的都是昆虫. 它们制造出传遍整张蛛网的小振动. 所以They指代的是昆虫.

3．Which of the following statements is TRUE?

A．Silk produces vibrations as the strings of a guitar do.

B．Female spiders make special sounds to attract a partner.

C．Hunting will be hard for spiders if the silk is loose.

D．The tightness of silk can’t be adjusted once it’s made.

C 解析：细节理解题. 根据最后一段的“By controlling the tightness of the material, they can effectively control how information is ge tting to them”可知，蛛网的紧密度对蜘蛛捕猎至关重要，故选C项.

4．The text mainly tells readers ___________ ．