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求详细解答:阅读短文,完成练习。

2021-07-04 13:19:05 分类:养花问答 来源: 日夏养花网 作者: 网络整理 阅读:128

求详细解答:阅读下面短文,完成问

阅读下面短文,完成问题。
  穿过阴沉沉的云层,柳絮般的雪花被朔风裹挟着,纷纷扬扬地落下来。漫天是飞舞的雪花,遍地是晶莹的积雪。这时,倘若你有兴趣出去走几步,那么你的头上、肩上准能披上一块绣满了雪花的洁白纱巾,你的眼前会自然地涌现“忽如一夜春风来,___________________”的银装素裹的美景。一股赞美之情会油然而生,真美啊,雪花!
  雪花是那样的洁白,她是白的精灵!她是纯洁的,容不得半点肮脏的东西。人们常用“琼花碎玉,冰肌玉骨”来形容她的纯和美,这可一点也不过分。
  自然,和那雍容的牡丹,清雅的水仙,火红的石榴花相比,雪花的美自然是微不足道的,但是雪花却有自己的风格。她做出了贡献,从不居功,从不炫耀,她从高空中落下来,便尽全部力量去杀死病菌害虫, 悄悄 地充当庄稼的“卫士”,太阳升起后,她又 无声 地融化了,渗进了土地,滋润着花草树木,哺育着庄稼的幼苗,催促着春姑娘的到来。
  雪花是纯洁的、朴实的,又是竖毅的、无私的。
  当第一片雪花落在地上时,她马上就融化了,但紧接着第二片,第三片——一片接着一片,前赴后继,大地终于被雪花的毅力折服了。一片雪花的厚度只能用微米计算,那么一寸积雪该包含多少雪jrnEpeUJ花呢?算出来恐怕是个惊人的数目,正因为难以计算的雪花不断降落下来,才装扮出一个银色的新世界。
  雪花,你是美丽的花,你是品质高尚的花。纯洁、朴实、坚毅、无私,是雪花的品质,也是中国人民的品质啊!当赞美雪花的时候,我自然想起了我日夏养花网们伟大的人民,创造了祖国文明的人民比雪花更美、更高尚。
1、解释下面的词在文中的意思。
(1)银装素裹:______________________________
(2)前赴后继:______________________________
2、第四段文字运用的表达方式是___________,该段在结构上所起的作用是____________。
3、第三段中划线词“悄悄”与“无声”,如果分别改为“勇敢”与“迅速”,好不好?为什么?
_______________________________________________
4、第一段横线上应填“________________”请你再写出与雪有关的两句诗句。
_______________________________________________
5、本文采用的_____________写作手法,借来抒发_____________的情感。
6、请你为本文拟个标题,并简要说明理由。
_______________________________________________
7、仿造雍容的牡丹,清雅的水仙,火红的石榴花,再接写两句。
_______________________________________________
1、(1)白雪覆盖着大地。
   (2)雪花不断地降落。
2、议论、抒情 承上启下
3、不好。因为“悄悄”、“无声”与上文的“从不居功,从不炫耀”相呼应,以突出雪花朴实的品质。
4、千树万树梨花开。
   诗句示例:(1)千里冰封,万里雪飘(2)孤舟蓑笠翁,独钓寒江雪。(3)大雪压青松,青松挺且直。
5、象征雪花那些创造了祖国文明的人民比雪花更美、更高尚
6、示例:《雪花赞》《雪花颂》《雪花抒怀》
  理由:因为雪花是文章组织内容的线索。
7、示例:高洁的莲花,鲜艳的樱花。

求详细解答:阅读短文,完成后面的

阅读短文,完成后面的练习。

谈蛙

  银河横空,星光闪烁。夏夜的田野万籁俱寂,只有一片蛙声,咯咯、呱呱……这时,你要是带着手电筒到田边,就可以照见稻秧下面蹲着的青蛙。它们睁大了圆鼓鼓的眼睛,凝神地望着前方,一动也不动。可是,只要稻叶上有一只虫子飞起,哈!你看它便一跃而起,张开它的大口,吐出长长的舌头,像闪电一击,把虫子吞进去。那动作真是十分敏捷、准确。  &http://www.rixia.ccnbsp;  
  在动物的王国里,蛙类是一个大族,据说有180种之多,常见的有青蛙、泽蛙、沼蛙、林蛙、雨蛙、大树蛙以及各种蟾蜍。但不论是哪一种蛙,几乎毫无例外,都是庄稼的卫士、捕虫的能手。稻田里的二化螟、三化螟、稻苞虫、卷叶螟、稻叶螟、稻蝽象等害虫,都是青蛙的美味佳肴。据统计,一只青蛙每天要吃70多只虫子,一年按它捕虫7个月计算,可消灭害虫15000多只;要是每亩稻田有1000只青蛙,每天就能消灭害虫70000只,对于控制田间虫害来说,这是一个多么可喜的数字啊!     
  青蛙是两栖动物,成体生活在水里或靠近水的地方,幼体生活在水中。在春夏的溪沟湖塘中,那一群群头大尾小、遍体漆黑、非鱼非虾而又游得极快的小生命,就是青蛙的幼体,叫做蝌蚪。蝌蚪逐渐生长、发育、尾部萎缩,长出四肢,变成小蛙,登上陆地,开始靠捕食虫子谋生。     
  为什么蛙类会具有惊人的捕虫能力呢?这和它们的生理构造有着密切的关系。蛙的后肢发达,善于跳跃,一经奋起出击,即使是一两尺高处的虫子也难逃性命。蛙的口腔又很宽大,能够容纳较大的食物。加之舌头能够翻出口外,伸缩力强,能有力地将食物拉入口中。蛙眼大而凸出,视野开阔,好像一部活的雷达,对活动的物体十分敏感。这一切构成了蛙类作为害虫天敌的特殊条件。    
  然而,近年来由于人工捕捉和农药、化肥的伤害,田间青蛙的数量已显著减少,因此,我们要大声疾呼:保护青蛙!须知保护一只青蛙就等于消灭15000只害虫啊!
1.联系上下文理解词语的意思。
万籁俱寂:_________________________________________________________
美味佳肴:_________________________________________________________    
2.青蛙是两栖动物,因为___________________________________。
3.结合文章内容简要回答为什么蛙会具有惊人的捕虫能力。
___________________________________________________________________
4.文中第2段运用的主要说明方法有______________、______________。
1.万籁俱寂:各种声音都没有了。文中指夏夜的田野极其安静。   
  美味佳肴:味道鲜美的食品,精美的菜肴。文中指各种害虫都是青蛙的鲜美的食品,精美的菜肴。 &njrnEpeUJbsp;  
2.青蛙成体生活在水里或靠近水的地方,幼体生活在水中    
3.因为蛙的后肢发达,善于跳跃;口腔宽大;舌头能够翻出口外,伸缩力强;蛙眼大而凸出,视野开阔。    
4.列数字,举例子

求作业答案:阅读短文,完成练习。

阅读短文,完成练习。  
  鄱阳湖令人陶醉的是它的美丽多姿。风平浪静的时候,鄱阳湖就像一面大镜子,湖边的青山倒映在湖中,不正是仙女在梳妆打扮吗?微风吹过湖面的时候,碧波荡漾,在金色阳光的照射下,波光粼粼,叫人心旷神怡。当湖面狂风大作时,几百里的水面白浪滔滔,汹涌澎湃,风声水声响成一片,就像那千军万马在冲锋陷阵……鄱阳湖无论什幺时候都会使人产生遐想,让人兴奋不已。    
1.用“_______”画出文中所有打比方的句子。     
2.这段话是按_______结构写的,分别描写了鄱阳湖________、_______    和_______时的不同景色。你最喜欢_______时的景色,是因为___________________________。   
3.哪句话最能概括这段话的意思?抄在下面。
________________________________________________
1. 风平浪静的时候,鄱阳湖就像一面大镜子,湖边的青山倒映在湖中,不正是仙女在梳妆打扮吗?   ; 风声水声响成一片,就像那千军万马在冲锋陷阵……
2.总——分——总  风平浪静  微风吹过  狂风大作
微风吹过   这是的洞庭湖生机一片,景色美丽让人心旷神怡(答案不唯一)
3.鄱阳湖令人陶醉的是它的美丽多姿。

求详细解答:阅读短文回答问题。

阅读短文回答问题。
      Tom is an English student. He is eleven. Jim is his brother. He is twelve. They are in China now. They are
in the same grade (年级). But they are in different classes. Tom is in Class Three, Grade One. Jim is in Class
Two, Grade One. They usually go to school in their fatherx27s car. Tom likes a circle. Jim likes a triangle. Their
father and mother are English teachers. Their mother is an American woman. She speaks good English. She
likes wearing a dress. Their father is an English man. He speaks English well. He likes blue. He often wears
blue clothes.
1. Where is Tom now?
__________________________________________________________
2. Are Tom and Jim in the same class?
__________________________________________________________
3. How does Jim go to school?
__________________________________________________________
4. Is Tomx27s mother an English woman?
__________________________________________________________
5. What does Tomx27s mother like to wear?
__________________________________________________________
1. He is in China now.
2. No, they aren't.
3. Jim goes to school in his father's car.
4. No, she is an American woman.
5. She likes to wear a dress.
答案不唯一

求详细解答:阅读短文,回答问题。

阅读短文,回答问题。
     People didnx27t use to throw things away. They used to mend their clothes
and reused them until they wore out. When they bought things, they used to
carry shopping baskets. But now we donx27t reuse things well and more
rubbish has been produced. We throw away 25 million tones of waste in
our dustbins every year. That means one family throw away about one
thousand kilos of waste.
     We have a strong reason to take it as a serious problem! The fact is that
lots of rubbish we throw away could be reused or recycled. The so-called
rubbish isnx27t really rubbish.
     The UK is one of the worst recyclers in Europe. In other words, in the
UK theyx27re recycling only about 8% of their everyday waste. Thatx27s much
less than many other countries. Germany recycles 10%, while Japan
recycles 40%. The government has set a goal of recycling 30% of their
everyday waste by the year 2010. But it looks that it is not easy to reach it.
As we know, some habits are difficult to change and some collection plans
are expensive to carry out.
     At present, the movement called Recycle Now in the UK tries to change
that situation. The Top designer Oliver Heath is a strong fan of the movement.
In 2005 he designed the first home built completely from recycled things,
including metal cans and glass bottles. "It always makes me excited when
I make good use of those recycled things," he said, "Maybe in the near future,
you can also make something from recycled computer printers, plastic bags,
bottle tops or CDs." When his story was reported on TV, more and more
people begin to try his ideas.
     Some local governments have set up recycling centers where itx27s easy for
families to take their empty bottles and old newspapers. Instead of throwing
away the so-called rubbish, some families start doing more about it.
     With the effort of the whole country, we are happy to see some progress
in some places in the UK.
1. Do people produce more rubbish than before?
________________________________________________________________
2. Why does the writer think rubbish is a serious problem?
________________________________________________________________
3. According to the passage, can the UK recycle 30% of their everyday waste
or not?
________________________________________________________________
4. How does Oliver Heath feel when he turns recycled things into something
useful?
________________________________________________________________
5. What conclusion can you get about the recycling work in the UK?
________________________________________________________________
1. Yes. / Yes, they do.
2. Because lots of the rubbish we thjrnEpeUJrow away could be reused or recycled.
3. The UK can't recycle 30% of the everyday waste now./The UK/It can't.
4. Excited. / He feels excited.
5. They have made some progress, but it's difficult to reach the government's
goal.
(答案不唯一)

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