保护树木的义工心得体会报告 志愿者种树心得(四篇)

我们得到了一些心得体会以后，应该马上记录下来，写一篇心得体会，这样能够给人努力向前的动力。那么你知道心得体会如何写吗？接下来我就给大家介绍一下如何才能写好一篇心得体会吧，我们一起来看一看吧。

最新保护树木的义工心得体会报告一

spring has come, the frog began to "gua gua" to sing, i found someone in the field began to catch frogs, the frog became those who "tray", i feel very sad.

青蛙是动物世界中最出色的“庄稼的保护神”。它头上那两只圆而突出的眼睛，能让它看清庄稼天敌，但捉害虫全靠它又长又宽的舌头，舌根长口腔的前面，舌尖向那么一伸，快速地伸长长的舌头，一下子把害虫粘住，然后吃掉。青蛙的背上有绿色的深色花纹，腹部是白色，能帮它逃脱天敌血盆大口。身体下面有四条腿，前腿短，后腿长。青蛙是两栖动物，不仅能在地上跳，而且也能在水里游。

the frog is the best protection of god in the animal world "crops". its head the two round and protruding eyes, can let it see the crops of natural enemies, but to catch insects depend on it long and wide front long tongue, tongue in oral cavity, the tip of the tongue to then extend, rapid elongation of long tongue, all of a sudden the vermin stick, and then eat. the frog is green dark pattern on the back, abdomen is white, can help it escape predators jaws. has four legs, the body below the forelegs are short, long hind legs. frogs are amphibious animal, not only on the ground to jump, but also can swim in the water.

青蛙吃苍蝇，蚊子，蝗虫，小飞娥等害虫，一天大约能吃掉120只，半年下来就能吃掉15000只，这是多么大的功劳哇!就连青蛙的幼虫------蝌蚪也能消灭许多害虫哩!真不愧“庄稼的保护神”，农民伯伯的好助手呀!

frogs eat mosquitoes, flies, moths and other insects, locusts, a day can eat only about 120, six months down can eat only 15000, this is how big a contribution wow! even the frogs, tadpoles can also destroy larvae of many of the pests miles