look和look
look和look at的区别。look后接什么？
at的区别。look后接什么？
Look是一个动词，相当于汉语中的看啊！！Look,herecomesthebus.Look,thereisahouse.
Lookat是一个词组，look这里是动词。加了一个介词，就是看得有东西Lookattheblackboard,please.Lookatthesky.(当lookat后面是一个副词如herethere时，at不能加)
Havealook是一个词组look这里是一个名词，顾名思义，来个看，就是看一眼，看一看的意思。CouldIhavealookLet`shavealook.
a look at和 look at的区别？
前者是一个名词词组后者是一个动词词组
may i have a look中文意思？
may i have a look的中文意思就是：
这是一个普通的一般疑问句，may是情态动词，表示“可以”，have a look 表示“看一下”，所以整句话的意思是“我可以看一下吗？”或者是“可以让我看一下吗？”
look at the dog 和look at a dog 什么区别？
我的答案是 look at the dog 和look at a dog 这两句话的意思有点差别，look at the dog 意思是看这条狗，而look at a dog 意思是看狗。
上面这两句话它的考查点主要是冠词的用法，look at the dog 句中的the是定冠词表示特指或者是双方都知道的。而look at a dog 句中的a是泛指，不确定。
unlook什么意思？
前者是“上锁”，后者是“开锁”。释义：是 lock 与 unlock，不是 look 与 unlook。
1、作动词用时，两者正好是一对： She was locked in the office so she couldnt but call for her co-worker back to unlock. There are a lot of secrets locked in the bottom of the waters waiting for the sicentists and adventurers to unlock them.
2、unlock没有名词属性，而 lock 可作名词使用，常作：头发或一绺或缕（头发）；锁；闸；汽车前轮最大极限的转向等。 He kept a lock of her hair as a memento.
3、lock 动词还有其它含义：卡住；挤住等 The brakes locked, causing the car to skid. There are two lovers locked in each others arms walking along the street.