问题 问答题

简述社会助长的实质。

答案

参考答案:

解析:(1) 社会助长也称社会助长作用,是指别人在场或与别人一起活动带来的活动效率的提高现象。但这是一种十分复杂的现象,社会助长作用确实存在,它不仅可以引起行为效率在数量上的增加,也可以在有些工作上提高行为的质量。 (2) 他人在场或别人一起工作也不总是带来社会助长作用。随着工作难度增加,社会助长作用会逐渐下降,甚至最后变成社会干扰。特别是在复杂的思维工作上,与人共做可以导致量的增加,但在质的评价上,则独做会比共做更好。

阅读理解

阅读理解。

     On October 12, 2005, China launched its second manned spaceship, Shenzhou VI,send- mg two

spacemen into space. It was the second time that our country had sent up manned spaceship after Shenzhou

V. China has become the third country to send people to space after Russia and the USA.

     Shenzhou VI lifted off on a Long March 2F rocket from Jiuquan,Gansu Province.Two spacemen Fei

Junlong and Nie Haisheng traveled around the earth 80 times in 115 hours and thirty-two minutes and landed

safely in the Inner Mongolian grasslands on October 17, 2005.

     The spaceship has three modules (飞船舱): the orbital module where scientific experiments (实验) like

testing space foods and drinks are done; the re-entry capsule where the spacemen spent most of their time.

and the service module,which has fuel (燃料), air and other technical equipment (技术设备) in it.

    Unlike Yang Liwei's space trip two years ago, Fei and Nie went up and down between the modules for

scientific experiments. For the first time, they took off their space suits and moved around in the modules

freely. From space, Fei and Nie could make long distance calls to their families at the launch centre. Nie's

daughter even sang "Happy Birthday" to her Dad during the phone call. .

    It is said that our country will launch Shenzhou VII in 2007. The plan for Shenzhou VII is to make

China's first space walk possible. Later, Shenzhou VIll will start to build China's first space station. China

also plans to land on the moon by 2010.

1. So far, ______ have sent people into space.

A. China, UK and USA

B. China, Russia and USA

C. China, USA and Japan

D. China, Russia and UK

2. The spacemen Fei and Nie traveled around the earth for nearly ______ days.

A. 4

B. 5

C. 6

D. 7

3. We can infer (推断) Fei and Nie had foods and drinks in ______ in the spaceship.

A. the orbital module

C. the service module

B. the reentry capsule

D. the launch centre

4. Which statement (陈述) is NOT RIGHT according to the passage?

A. Shenzhou V1 was sent up into space in Gansu Province.

B. The re-entry capsule has rule and air in it.

C. Nie Haisheng spent his birthday in the spaceship.

D. China will probably walk in space one day.

5. Of the following, which order is right?

①The spacemen took off their space suits and moved around in the modules

②Shenzhou VI 1anded in the Inner Mongolian grasslands.

③A Long March 2 F rocket was sent up into space.

④Shenzhou V traveled around the world.

A. ③④②①

B. ④③①②

C. ③①④②

D. ④③②①

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