Question

They are easy to dispose of，dispose of 后面不需要加宾语吗？ dispose of 和dispose用法有什么区别呢

Answer 1

这是动词不定式的反射用法 不定式的逻辑宾语 就是句子的主语
原句= to dispose of them is easy ，
所以dispose of 后面不需要再加宾语。
再如 the book is easy to read .
你说的是 dispose of sb/sth 和dispose sb /sth的区别
意思不同，前者是处理，处置；
后者是 安排、配备。布置。
本句 去掉of ,句子也对，但意思就不一样了。
英语中 有很多 这样的动词 ，加介词不加介词 意思不一样。
如 search /search for ;
prepare /prepare for 等

Answer 2

　　They are easy to dispose of 这句话后面不需要加宾语.

　　dispose of 可以接名词性成分也可以接名词， dispose 只可接名词。

Answer 3

They are easy to dispose of=It's easy to dispose of them.这是宾语前置的用法。
dispose of 解决他们很容易。干掉他们很容易。击败他们很容易。杀死他们很容易。
dispose of，v.处理,安排,转让,解决,卖掉,吃光,除掉
去掉，销毁，应付 ， 处理 ; 处置
Dispose文档销毁
n. 处置；性情
vi. 处理；安排；（能够）决定
vt. 处理；处置；安排
dispose event处置事件 ; 措置事件

Answer 4

dispose of

v.处理,安排,转让,解决,卖掉,吃光,除掉
v.处理,安排,转让,解决,卖掉,吃光,除掉
deal with，cope with，dispose of，manage，handle
这些动词或短语动词都含有“处理”，“对付”之意。
dispose of与deal with同义，普通用法。
deal with or settle
He disposed of these cases quickly

disposes v. 配置，布置；处置，处理

The general disposed his troops very well.
这位将军把他麾下的军队部署得很好。 They disposed troops along the river.
他们沿河布置了军队。 2.处置，处理，整理；（能）决定 [I,T] 2
Henry allen's wife asked him to dispose of the garbage and give the dog something to eat.
亨利·艾伦的妻子要他把垃圾处理掉，并给狗弄点东西吃。
Please retain for your records or dispose thoughtfully.
请你保留你的记录或作适当处理。
3.使倾向于，使有意于 [T] 3
1.give, sell, or transfer to another
She disposed of her parents' possessions
2.throw or cast away
Put away your worries
3.make receptive or willing towards an action or attitude or belief
Their language inclines us to believe them
4.make fit or prepared
Your education qualifies you for this job
1.We could dispose of large quantities if you would give us an agency 如果你给我们代理权，我们就能售出大量的货物。 2.Please retain for your records or dispose of thoughtfully 请你留你的记录或作适当处理3.Henry Allen's wife asked him to dispose of the garbage and give the dog something to eat. 亨利·艾伦的妻子要他把垃圾扔掉,并给狗点儿东西吃。 4.The murderer was unable to dispose of the body. 凶手无法处理那具尸体。 5.I was very loath to dispose of them for a trifle 我极不愿意得到一点点钱，就把它们让

仔细读完您就知道区别了！