英译汉（用翻译软件的朋友先谢过，在此就不
1、“praise is almost a contagious virus in a classroom because if you can catch one child doing something good and if you can verbally praise that child in front of his or her peers, it’s going to spread like wildfire and the rest of the children are going to automatically do exactly what that mode...全部
1、“praise is almost a contagious virus in a classroom because if you can catch one child doing something good and if you can verbally praise that child in front of his or her peers, it’s going to spread like wildfire and the rest of the children are going to automatically do exactly what that model student is doing because they want that positive attention。
” She said。
她说:"在教室里,表扬简直就象传染性病毒一样。如果你发现一个孩子的行为很正确,而且你在他/她的同学面前口头地表扬了那个孩子,这时就象野火燎原一般,其他孩子会自动地象模范学生(被表扬的)学习,因为他们也想被正面关注(意思是表扬)"
2、The living things in an ecosystem affect each other in many ways。
The consumers that kill other animals for food are called predators。 The word predator usually brings to mind pictures of lions and wolves, but such creatures as robins, frogs, and humans are also predators。
Some predators, carnivores such as lions, depend entirely on animals they kill while many others, such as foxes and humans, eat plant food too。
在一个生态系统中的活物会以许多方式来相互影响。为获得食物,杀死其他动物的消费者(动物)被称为食肉动物。 当提到食肉动物时,我们脑海里常常出现狮子和狼的形象,但是知更鸟,蛙类和人类其实也是食肉动物。
有些食肉动物,象狮子,是严格的食肉动物,它们完全依靠他们杀死的动物过活,但其他的食肉动物,如狐狸和人类, 也吃植物性食物。收起
