Cut:的用法
1.cut across:
to go across something in order to make your route shorter 抄进路,走捷径
①We may as well cut across the playground.
②Cut across this square and then turn left
2.cut away:vt.
to remove unwanted or unnecessary parts from something by cutting it切除，剪掉①Cut away all the dead wood.
②The surgeon cut away the tumour with expert skill.
③He cut away the material which he didn’t need.
④He cut away the old branches from the tree.
⑤Putting in a new window will mean cutting away part of the roof.
3.cut out：
⑸vi. if an engine or machine cuts out, it suddenly stops working （机器）失灵，（自动）关掉
②When the temperature of the room reaches 70 degrees the convector heater(空气对流加热器) cuts out.
4.cut through：vt.
⑴vt. to make a path or passage through something by cutting or to move or pass easily through water or air 开辟(出路或通道)
①They use a machete(大砍刀) to cut through the bush.
他们用大砍刀在灌木林中劈出了一条路
②We had to cut through the car door to free the trapped man.
③The army was called in to cut through the fallen trees on the road.
部队应召而来，把倒下的树木锯断。

④The boat cut effortlessly through the water. 船轻快地破水前行。

⑤Michael Phelps has cut through the water for those record-breaking eight gold medals.
迈克尔菲利普斯穿越浪花破记录的拿到了8块金牌。

⑵vt. (=cut across) to go across something in order to make your route shorter 抄进路,走捷径
(3)vt.( literary) if a sound cuts through silence or noise, it is heard because it is loud 穿过，穿透
①A piercing shriek cut through the silence. 刺耳的尖叫声打破了寂静。

②The bitter wind cut through his jacket.
6.cut up:
⑴vt. to divide sth into small pieces with a knife切碎,剁碎
①He always cuts up his food before he eats it.
②He cut up the meat on his plate.
③He cut the paper up into little pieces
⑵vt. to cause sb to be emotionally upset使难过
①This news has cut him up.
②She was pretty cut up about them leaving. 他们这一走使她伤心极了
名词：→n.
a wound caused by sth sharp 伤口，划口
a hole or an opening in sth, made with sth sharp （锋利物留下的）开口，破口
①Blood poured from the deep cut on his arm.
②Using sharp scissors, make a small cut in the material.
Cutting:
→n. an article or a story that you cut from a newspaper or magazine and keep剪报,杂志剪辑资料
newspaper / press cuttings 剪报
cutting room （影片的）剪辑室，剪接室
→adj.(usually before noun) unkind and likely to hurt sb’s feelings 尖刻的，刻薄的，挖苦人的
a cutting remark 尖酸刻薄的言辞
short cut 捷径
⑴a quicker and more direct way of getting somewhere than the usual one:
①Carlos decided to take a short-cut home.
②We were late for the game, but found a short cut through the fields.
⑵a quicker way of doing something
→short cut to
①There aren't really any short cuts to learning English.
：1. cut sb sth 为某人切某物。

如：
Cut me some pineapple. 给我切几片菠萝吧。

He cut me a slice of bread. 他为我切了一块面包。

注：该句型也可转换为：
Cut some pineapple for me.
He cut a slice of bread for me.
2. cut sth into sth 把某物切成某物。

如：
First cut the meat into small pieces. 先把肉切成小块。

He cut the apple into halves. 他把它切成了两半。

注：若指分为两半，可说成cut sth into halves 或cut sth in half。

3. cut down
(1) 砍倒。

如：
They cut down the big tree. 他们把这棵大树砍倒了。

(2) 削减，压缩，缩减。

如：
Expenses ought to be cut down in every way. 应该在一切方面减少开支。

You’d better cut the article down to about 2,000 words. 你最好能把这篇文章压到两千字左右。

4. cut in
(1) 插入，插话。

如：
Don’t cut in when others are talking. 别人说话时别插话。

He kept cutting in on our conversation. 我们谈话时他老是插话。

注：cut in on sth 有时可说成cut into sth, 如上面第二句也可说成：
He kept cutting into our conversation.
(2) 插队，超车。

如：
He cut in at the head of the line. 他在队伍的前面插队。

The car overtook me and then cut in on me. 那辆小车超了我的车，然后插在我前面。

5. cut off 切断，隔断，断绝。

如：
We were cut off in the middle of our telephone conversation. 我们在电话里谈话谈了一半就被切断了。

The flood cut the villagers off from the rest of the world. 洪水切断了村民们与外界的联系。

6. cut out 剪成，戒掉，删除，机器失灵，自动关掉如：
I must cut out smoking. 我必须戒烟。

The rain and wind have cut out a deep valley. 风雨侵蚀出了一条深谷。

I would cut out the bit about working as a waitress.
①The engine cut out halfway across the lake.
Cut and dried，老生常谈，已成定局的。

Cutting class，逃课。