c k g h unicorn

attach [ə'tætʃ]
to fasten, join or connect; to place or fix in position
to join somebody for a time, sometimes when you are not welcome or have not been invited
to be connected with somebody/something; to connect something to something
vt. 使依附；贴上；系上；使依恋；把…归因于，把(过错的责任等)归于(to)：
vi. 附加；附属；伴随

例句
Attach the handle to the box.
把把手安装于箱子上。
She attached labels to all her bags.
她把标签系(或贴)在所有袋子上。
Jack is very much attached to the little boy.
杰克很喜欢这个小男孩。
A great deal of blame attaches to the officer for his recent action.
这名官员最近的行动受到许多指责。
I attach great significance to the news.
我认为这消息具有重大意义。
No blame attaches to her.
她无可指责。

tack[tæk]
to fasten something to a place with tacks
the way in which you deal with a particular situation; the direction of your words or thoughts
a small nail with a sharp point and a flat head, used especially for fixing a carpet to the floor
n. 大头钉；粗缝；行动方针；
vt. 附加；以大头针钉住

tackle['tækl]
to try to deal with something or someone
vt. 处理;解决；应付：

例句
We will tackle this difficult problem.
我们将着手解决这个难题。

attack [ə'tæk]
to try to hurt or defeat using violence
攻击；抨击；疾病发作；疾病、风雨等)侵袭，侵害；(铁锈等)侵蚀；对…有破坏性的效果

例句
The disease attacked him suddenly.
疾病突然侵袭了他。

take
打，击；击中(某人的某一部位)；;(疾病)突然侵袭：
The boss took him on the ear.
老板打了他一记耳光。

s的作用可理解为加强语气，以前也讲到过，不多说了，所以，大家就不难理解为什么take有打的意思了吧。

stake[steik]
棍子
stick [stik]
1.树枝，枝条；枯枝
2.(一根)木料
3.细长木条
4.木档，档条
5.杆，杖，棍，棒

短语
take a stick to 用棍棒打(某人)；惩罚(某人)
get (或 take) stick 受到严厉责备
give someone the stick 棍打某人；惩罚某人
eat stick 挨棍子，挨打