问题 选择题

由森林古猿进化到人类最关键的一步是(  )

A.直立行走

B.制造工具

C.形成语言

D.形成了思想

答案

人类和现代类人猿的共同祖先是森林古猿.现代类人猿包括:大猩猩、黑猩猩、长臂猿和猩猩.在人类发展和进化中的重大事件有:直立行走--制造和使用工具--大脑进一步发达--语言的产生.直立行走是进化发展的基础,直立行走是人类脱离森林束缚,开拓新家园的标志,是使用工具制造工具的基础.恩格斯曾指出,直立行走是从猿到人转变过程中“具有决定意义的一步”.古猿的直立行走造成了前后肢的分工,直立行走使古人类能够将前肢解放出来,使用工具.前肢所从事的活动越来越多,上肢更加灵巧.

故选:A

单项选择题 A1型题
阅读理解

阅读理解。

     As computers become all the morepopular in China, Chinese people areincreasingly

relying on computer keyboardsto input Chinese characters. But if they usethe computer

too much, they may end up

forgetting the exact strokes(笔画) of each Chinese characterwhen writing on paper. Experts

suggest people, especially students, write by hand more.

     Do you write by hand more or type more? In Beijing,students start using a computer

as early as primary school.And computer dependence is more wide-spread among

university students. Almost all their assignments and essaysare typed on a computer.     

     All the students interviewed say they usually use acomputer.

     It's faster and easier to correct if using a computer. Andthat's why computers are

being applied more and more oftento modern education. But when people are taking

stock incomputers increasingly, problems appear. "

    When I'm writing with a pen, 1 find I often can'tremember how to write a character,

though I feel I'mfamiliar with it. "

     "I'm not in the mood to write when faced with a penand paper. "

     Many students don't feel this is something to worryabout. Now that it's more convenient

and efficient to writeon a computer, why bother to handwrite? Many educators think

differently. Shi Liwei, theheadmaster of a famous primary school in the capital said"Chinese

characters enjoy both practical and aesthetic(审美的 )value.But those character styped

with computer keyboards only maintain their practical value. All the artisticbeauty of the

characters is lost. And handwriting containsthe writer's emotion. Through one's handwriting,

peoplecan get to know one's thinking and personality. Beautifulwriting will give people a better

first impression of them. "

     To encourage students to handwrite more, manyprimary schools in Beijing have made

writing classescompulsory(必修的 ) and in univery,ities,some professors areasking students

to turn in their homework and essayswritten by hand.

1. Which of the following can best serve as the title of thepassage?

A. The Importance of Handwriting and Typing

B. To Type or To Handwrite

C. Writing By Computer Will Replace Writing By Hand

D. Practical and Aesthetic Value of Chinese Characters  

2.The students interviewed prefer to write using acomputer mainly because _

A. they are usually asked to c-mail their homework and essays

B.they can correct the mistakes they make quickly andconveniently

C. they find it not easy to remember how to write tcharacter

D. computers have become a trend and fashion in China. 

3. The underlined expression "taking stock in" (Paragraph 4) probably means .

A. getting bored with

B. getting dependent on

C. becoming crazy about

D. getting curious about 

4. We can draw the conclusion from the passage that

A. more and more students will give up writing on acomputer

B. writing by hand will give way to typing by computer one day

C. more and more students will pay attention tohandwriting

D. the typing article better expresses one's emotion and quality