野生动物保护小组先测得一头大象的位置在（1，3），3小时后，测得这头奔跑的大象的位置在（6，3）.如果图中每格的距离代表

D

A、句式杂糅；B、“经历……变化”搭配不当；C、删去“归来”。

回答这位朋友,建议你自己翻译,这对你自己的英文学习很有帮助,你要说不想学的话,就直接去www.***.com里面复制 粘贴 翻译.
但是要想自己好好学的话,你先一句一句翻译,当作句子翻译来做,最后用连接词连起来,再顺起来读,进行小修改.
第一句中翻译since the year 1982,one week was called Bird-loving Week in every april to may .
since那里也可以放后面.要强调“某个”可能就要用certain,但不确定.
第二句there are more than 1,300 species of birds in china now, parts of them are valueable species.
下来自己翻译吧,

A

解题思路：本题考查的是生物对环境的适应，生物对环境的适应具有普遍性，又有相对性．

A为老鹰的足锐利、具有钩爪，适于捕捉小动物；B为啄木鸟的足两只朝前，两只朝后，便于抓握树干，能抓握和钩挂在树上，适于攀援在树上；C为野鸭的足趾间有蹼，适于在水中游泳；D丹顶鹤的足三只朝前一只朝后，便于行走，与地面的接触面积较大，由于沼泽地或浅水滩土地比较湿润，这样的足不至于深陷其中；E为鸵鸟的足，趾短粗有力，适于奔走．
故答案为：
（1）A（2）C（3）B（4）E（5）D

点评：
本题考点： 动物的运动依赖于一定的结构；动物多种多样的运动形式：飞行、游泳、爬行、行走、奔跑．

考点点评： 关于生物对环境的适应，可结合着具体的实例掌握．

B

各地方的林业部门及农业部分,还有一些特立的保护机构如保护区等.
不过最常见的还是林业局及畜牧局

百度一下

Animals are people's friends.But many wild animals are facing the danger of dying out,because the environment that they are living in has changed greatly.For example,their living area is becoming narrower and narrower because of the development of cities and pollution.They have no room to live in except the zoo And many wild animals now can't find enough food to eat.At the same time,man is killing off animals just for getting their fur,skin,teeth and meat.
People should realize how serious the situation is and something should be done to protect the animals.We are supposed to set up some nature reserves,so that animals can live freely.Besides,people should not be allowed to kill the endangered animals or eat their meat.We should do something to make our world cleaner.Fresh air,clean water and grass are all important for animals.The death of the endangered animals will bring a disaster to human beings.

就地保护:建立自然保护区 异地保护:把动物迁到动物园,水族馆

C

朱鹮属于鸟类，鸟的生殖和发育过程一般包括求偶，交配，筑巢，产卵，孵卵，育雏等阶段．鸟类的受精作用发生在体内．受精完成后，受精卵在体内发育成卵，鸟卵产出后停止发育，直到亲鸟孵卵才继续发育．因为鸟的体温为42℃，卵排出体外后由于环境温度低而停止发育，要想继续发育必须要有适宜的温度（也就是要进行孵化）．所以朱鹮的生殖方式是体内受精、卵生．
故选：A．

减少森林砍伐量..维护空气

I konw the inmportant of protect animals ,because protect it is protect ourselves.

解题思路：大象的位置在（1，3），3小时后，测得这头奔跑的大象的位置在（6，3），大象的位置行不变，列由1变成6，就走了6-1=5个格，每个格是30千米，象就跑了30×5=150千米，再除以时间3小时，就是大象的速度．

30×（6-1）÷3
=30×5÷3
=150÷3
=50（千米/小时）
答：这头大象每小时大约跑50千米．
故选：A．

点评：
本题考点： 数对与位置．

考点点评： 本题的重点是求出大象跑的路程，再根据速度=路程÷时间进行列式解答．

Many wild animals are facing the danger of extinction, because the environment that they are living in has changed greatly. For example，with the developmet of cities, the using of insecticide and serious pollution, their living areas have become narrowcr and narrower. Many of the wild animals, now are confronted with food crisis. At the same time, man is killing off species just for getting their fur, skin, horns, teeth and meat.
In order to protect our resources of ecology，people should realize that the loss of any species is at least the loss of source of knowledge and a source of natural beauty. There fore, measures of the following should be takenpollution standards are made to keepdown poisons；killing off certain rare species is prohibited，national parks should be set up as wild life，reserves.
Only if we human beings take some drastic measures can wild animals be preserved.