问题 问答题 简答题

《哭小弟》叙述线索是什么?作者是怎样围绕这一线索组织材料的?

答案

参考答案:

以“哭”为线索,围绕着小弟的病逝,作者把现实与回忆、家庭与社会、情与理交融一体,分成块状,交错展现:

文章开头借小弟的名片抒情,随即跳到对小弟幼年、童年的回忆,接着写小弟病重和治病的艰难,然后又转写小弟的工作经历,随后再回过来诉说小弟逝世时的悲哀情景,接下去又续写小弟忘我工作、积劳成疾、壮志未酬。

这种将多方面的材料交叉垒积的叙写方法,使文章内容层出层新,结构错落有致,避免了单调刻板。

单项选择题

It is clear that some chemicals can damage the health of animals and humans. (1) , this is not the only problem that (2) be caused by the careless use of chemicals. Chemicals can also (3) the ecological balance of the environment. If the ecological balance is disturbed, the results can be (4) serious.

The (5) of DDT illustrates the problem. DDT, a chemical which kills insects, at first seemed to be a perfect answer (6) many problems. It would control insects that caused dangerous diseases, (7) insects that caused billions of dollars of damage to crops every year. Governments permitted and even (8) the use of DDT. Farmers in many countries (9) to spray it on their crops. The (10) results were good: Damage to crops (11) down, and profits went up. However, the chemical had effects which the scientists didn’t see in (12) . First, it also killed insects which were the (13) enemies of the harmful insects and which were therefore beneficial to farmers. Second, and perhaps worse, DDT did not kill (14) harmful insect. A few insects had natural resistance to the chemical. They (15) and reproduced in large numbers. In a few years there were large numbers of insects which were not (16) by DDT, and there were (17) insects which could act as natural (18) on these new "super-insects". Finally, it became clear that DDT was not solving the insect problem. In fact, it was making the problem worse. It (19) became necessary to find a second (20) for the effects of the first.

4()

A.little 

B.much 

C.extremely 

D.hardly

多项选择题