2021-2022学年牛津译林版英语七年级上册unit5 knock词汇讲义

这是一份2021-2022学年牛津译林版英语七年级上册unit5 knock词汇讲义，共5页。
knck 基本解释
名词短促的敲打（声）; 爆震声; 敲击声; 敲门（或窗等）声
不及物动词猛烈敲击; 与某物相撞; 撞到了桌子
及物动词（心）怦怦跳; 把…撞击成（某种状态）; 批评
knck 相关词组
1. knck abut : 接连打击(指拳击), (浪等)反复冲击(船只), (物等)碰撞, 粗暴对待(=knck arund), [口]到处流...；
2. knck tgether : 相撞；
3. knck neself ut : 把自己弄得精疲力竭, 尽最大努力；
4. knck ut : 敲空, 击倒, 打破, 使筋疲力竭；
5. knck ver : 打翻, 搜查, 吃掉；
6. get the knck : v. 喝醉, 被解雇；
7. knck up against : 碰撞；
8. knck back : 回击, 震惊；
9. knck it ff : 停止；
knck 相关例句
及物动词
1. What kncks me is his impudence.
他的厚颜无耻使我感到吃惊。
2. I kncked ver the glass and spit the water.
我打翻了杯子，水洒了。
不及物动词
1. His legs kncked against the chair.
他的两条腿撞到了椅子。
名词
1. When I fell I gt a terrible knck n the head.
我摔倒时头撞得很厉害。
knck 情景对话
Ttacke-(牙痛)
A：Oh!!! I have a hrrible tthache.
哦，我的牙痛死了。
B：Yu shuld g t the dentist.
你该去看看牙医。
A：I hate dentists.
我讨厌看牙医。
B：Well, suffer then. If yu have a tthache, yu have t g t the dentist.
那么，你就忍着吧。如果你牙痛，你应该去看牙医的。
A：It always hurts. I hate ging.
它老是痛个不停，我讨厌去（看牙医）。
B：Stp being such a baby. If it really hurts that much, just let them knck yu ut.
别象个小孩子似的。如果牙真的那么痛的话，就让医生治疗。
A：O.K., O.K., I’ll g.
好了好了，我会去的。
B：Gd. Yu feel better after yu d.
那才好。去了之后你会觉得好受一些的。
knck 网络解释
1. 敲缸：辛烷值是用来表示燃料发生敲缸(Knck)倾向,也就是发生自燃(Autignitin)倾向的指标. 人为地把异辛烷(isctane)的辛烷值定为100,把正庚烷(n-heptane)的辛烷值定为零,在标准的火花点火试验机上试验,
2. 敲击：热控制阀(Heat-Cntrl Valve) 在引擎排气歧管中一种节温操作阀门,可在引擎未达正常工作温度之前,将废气的热导入进气歧管. 敲击(Knck) 随引擎速度出现的金属撞击声,通常是因轴承松脱或磨损所产生. 主轴承(Main Bearing) 引擎内支撑曲轴的轴承.
knck 词典解释
1. 敲；击
If yu knck n smething such as a dr r windw, yu hit it, usually several times, t attract smene's attentin.
e.g. She went directly t Simn's apartment and kncked n the dr...
她直奔西蒙的房间，敲了敲门。
e.g. Knck at my windw at eight 'clck and I'll be ready...
8点钟敲我的窗，我会准备好的。
kncking
They were wakened by a lud kncking at the dr.
他们被一阵嘈杂的敲门声吵醒。
2. 碰，撞；（尤指）碰倒，撞倒，敲动
If yu knck smething, yu tuch r hit it rughly, especially s that it falls r mves.
e.g. She accidentally kncked the tea tin ff the shelf...
她不小心把架子上的茶叶罐碰了下来。
e.g. The baby was kncked frm his father's arms...
婴儿被从他父亲的怀中撞落。
3. 打通（房间或建筑）
If smene kncks tw rms r buildings int ne, r kncks them tgether, they make them frm ne rm r building by remving a wall.
e.g. They decided t knck the tw rms int ne...
他们决定把两间屋子打通连成一间。
e.g. The spacius kitchen was achieved by kncking tgether three small rms.
这个宽敞的厨房是由3个小屋子打通连成的。
4. 把…撞击到（某个位置）；把…打成（某种状态）
T knck smene int a particular psitin r cnditin means t hit them very hard s that they fall ver r becme uncnscius.
e.g. The third wave was s strng it kncked me backwards...
第3波浪太大了，把我打了回去。
e.g. They were kncked t the grund and rbbed f their wallets...
他们被打倒在地并被抢走了钱包。
5. 使失去（某种品质或特征）
T knck a particular quality r characteristic ut f smene means t make them lse it.
e.g. The stries f his links with the actress had kncked the fun ut f him...
有关他与那位女演员有关系的传闻使他很不开心。
e.g. When they first jined fr training many were starry eyed abut just sailing arund the wrld. We sn kncked that ut f them...
在他们参加培训之初，很多人还只是对环球航行抱有天真的想法。我们很快便使他们消除了那种想法。
6. 发碰撞声；砰砰作响
If smething kncks, it makes a repeated sharp banging nise.
e.g. His ld truck, kncking and smking, pulled dwn the rad and ut f sight.
他那辆旧卡车一边冒着烟一边哐里哐啷地沿路向前驶去，直到驶出了视线。
7. 批评；贬责；挑剔；非难
If yu knck smething r smene, yu criticize them and say unpleasant things abut them.
e.g. I'm nt kncking them: if they want t d it, it's up t them...
我不是批评他们：想不想做那件事取决于他们。
e.g. Never knck charter flights; they are pening up the wrld fr budget-cnscius travellers.
绝不要挑剔包机航班；他们使精打细算的乘客能够去往世界各地。
kncker
This seasn he's mre determined than ever t prve the knckers wrng.
这个赛季他比以往任何时候都更坚决地想要证明那些批评者是错的。
8. 打击
If smene receives a knck, they have an unpleasant experience which prevents them frm achieving smething r which causes them t change their attitudes r plans.
e.g. What they said was a real knck t my self-cnfidence...
他们的话是对我自信心的一次重大打击。
e.g. The art market has suffered sme severe kncks during the past tw years.
在过去的两年间，艺术品市场遭受了严重的打击。
9. （尤指以相貌）给…留下深刻印象，使…倾倒
T knck them dead means t impress peple a great deal, especially with yur appearance.
e.g. Glamrus make-up is best reserved fr days when yu want t g all ut t knck 'em dead.
魅惑彩妆最好留到你竭力想把所有人都迷倒的时候。
10. 停止干扰;打住
If yu tell smene t knck it ff, yu are telling them t stp ding smething that is annying yu.
e.g. Will yu just knck it ff!
别闹了！