初中英语教案范本

Their sons are my brothers. Their daughters are my sisters.
my uncle.....cousin. ...cousins.
call my father dad and mother mum.
15, This is my grandfather, his name is Alan.
16, That is my grandmother, her name is Alice.
17, These are my sisters. They are in middle school.
18, They are my cousins. They are my uncle&39;s daughters.
19, Good morning, Kate.
20, This is my
21, This is
22, They&39;re
23, Those are
24, He is my
25, cousin
27, Is this your cousin Eric?
28, Are these your grandparents? No, they aren&39;t.
29, Who is she?
30, Who are they?
brothers sisters
cousin cousins
both parents
This is
They are my
Those are
Is this your cousin？Yes,it is.
Are these your grandparents？No,they aren&39;t.
Who is she?
Who are they?

4.brothers, sisters
5.cousin, cousin
6.father, mom

The door is （ unlocked ）（lock），so we can go.
unlocked未上锁的
The door is （lock ）（原形），so we can go。lock报错
英[l&594;k]美[lɑk]
vt.
锁，锁上；隐藏
vi.
锁；锁住；卡住
n.
锁；水闸；刹车
网络释义专业释义英英释义
锁定
锁定的目的是防止别人编辑这个文件，只要右键你想要锁定的那个文件，选择锁定(Lock)，打开锁定(Lock)对话框，在此可以勾选锁定哪些文件，以及锁定细节。如果这个文件要解除锁定，相同的方法，选择解锁(Unlock)即可。
基于994个网页-相关网页
上锁
第一步是关闭电源、上锁（Lock）：先关闭待维修机器设备之电源及电箱之电源总制，在打下电箱之电源总制开关后，用锁头锁住开关制，这样，电工在进行机器维修时，...
基于475个网页-相关网页
锁紧按键
随意扭曲数码相机支架&47;相机支架&47;相机三角架-365... ...*LOCK锁紧按键：* SLIM-LINE ATTACHMENT 即插式云台：* FLEXIBLE JOINTS 活动式连接件： ...
基于402个网页-相关网页
锁住
算直到各个时脉的时脉差等于零就是称为锁住(LOCK),当锁住之后,电路内的时脉也就同步化,不会有时脉偏差的现象.
基于235个网页-相关网页
短语
Caps
Lock大写锁定；大写键；大写锁定键；大小写切换键
Lock
Screen锁屏；锁键屏保；锁定屏幕；屏幕锁定画面
Desktop
Lock桌面别针；一款锁屏类的软件
Scroll Lock滚动锁定；屏幕滚动锁定键；滚动锁定键；切换窗口
Vapor lock气阻；汽封；气锁；蒸汽汽塞
counter lock止口镶嵌方式；反锁；止口镶嵌体式格局；平衡锁扣
Button lock按钮锁；具备按钮卡榫
LOCK STITCH平车线步
color lock彩色锁定；彩色同步；彩色锁相调整钮
更多收起网络短语
专业:交通运输工程|计算机科学技术|体育|军事学|纺织科学技术|印刷、复印技术|机械工程|测绘科学技术|电子、通信与自动控制技术|能源科学技术|地球科学|水利工程|农业科学
船闸- 引用次数：195
Results show that the improved proposals can effectively lower
the raised level of reversed head at No.2lock.
结果表明，在两线船闸运行的情况下，改进方案能有效地降低二线船闸反向水头的壅高。
参考来源 -江苏泗阳船闸下游引航道非恒定流研究
阻塞
加锁- 引用次数：30
参考来源 -DBMS锁机制研究
锁定
lock[l&596;k]
n.
1. a fastener fitted to a
door or drawer to keep it firmly closed
2. a strand or cluster of
hair
3. a mechanism that
detonates the charge of a gun
4. enclosure consisting of a
section of canal that can be closed to control the water level; used to raise or
lower vessels that pass through it
5. a restraint incorporated
into the ignition switch to prevent the use of a vehicle by persons who do not
have the key
6. any wrestling hold in
which some part of the opponent&39;s body is twisted or
pressured
v.
1. fasten with a lock
lock the bike to the fence
2. keep engaged
3. become rigid or
immoveable
The therapist noticed that the patient&39;s knees tended to
lock in this exercise
4. hold in a locking
position
He locked his hands around her neck
5. become engaged or
intermeshed with one another
They were locked in embrace
6. hold fast (in a certain
state)
He was locked in a laughing fit
7. place in a place where
something cannot be removed or someone cannot escape
The parents locked her daughter up for the weekend She
locked her jewels in the safe
8. pass by means through a
lock in a waterway
9. build locks in order to
facilitate the navigation of vessels
以上来源于:WordNet
柯林斯英汉双解大词典21世纪大英汉词典
lock&47;l&594;k&47;CET4 TEM4(locking, locked, locks)
1.
V-TWhen
youlocksomething such as a door, drawer, or case, you fasten it,
usually with a key, so that other people cannot open it. 锁
例：
Are you sure you locked the front door?
你确定锁前门了吗？
2.
N-COUNTThelockon something such as a door or a drawer is the
device which is used to keep it shut and prevent other people from opening it.
Locks are opened with a key. 锁
例：
At that moment he heard Gill&39;s key turning in the lock of
the door.
那时他听到吉尔的钥匙在门锁里转动的声音。
3.
V-TIf youlocksomething or someone in a place, room, or
container, you put them there and fasten the lock. 将…锁起来
例：
Her maid locked the case in the safe.
她的女仆把那盒子锁进了保险箱。
4.
V-T&47;V-IIf youlocksomething in a particular position, or if itlocksthere, it is held or fitted firmly in that position.
锁定
例：
He leaned back in the swivel chair and locked his fingers
behind his head.
他向后靠在转椅上，两手手指交叉锁定在脑后。
5.
N-COUNTOn
a canal or river, alockis a place where walls have been built with
gates at each end so that boats can move to a higher or lower section of the
canal or river, by gradually changing the water level inside the gates.
水闸
例：
As the lock filled, the ducklings rejoined their mother to
wait for another vessel to go through.
水闸里注满水时，小鸭子们回到它们的妈妈身旁等待另一艘船通过。
6.
N-COUNTAlockofhair is a small bunch of hairs on your head that grow
together and curl or curve in the same direction. (一) 绺
例：
She brushed a lock of hair off his forehead.
她拂开他额头的一绺头发。
lock1[l&596;k]
n.
1. 锁；闩
2. 用来锁闭(或固定)的器具
3.
【军械】(火器的)枪机，闭锁机；炮栓；(枪炮的)保险栓
4.
(运河、水坝等的)(船)闸，水闸，水门
5.
【机械工程】气塞，锁气室，阻塞
6. 【摔跤】 抱，夹，揪扭
7. 煞车
8. [俚语]拘留所
9. [英国英语]性病医院[亦作 lock
hospital ]
10.
【英式橄榄球】第二排前锋
11. 必然的事
vt.
1. 锁，锁上(门等)(常与up连用)：
Don&39;t forget to lock (up) the back door.
别忘了锁后门。
2.
把…锁藏起来；把…关起来(常与up连用)：
He locked up his diamonds in a safe.
他把钻石锁藏在保险柜里。
to lock up a prisoner
把犯人关起来
3. 使紧密相连；使相交:
to lock arms
挽臂
4. 卡住；塞住；刹住：
locked gears
被卡住的齿轮
to lock wheels
刹住车轮
5. 紧抱住，紧紧搂住；揪扭：
She locked her son in her arms.
她紧紧搂住儿子。
6.
[美国英语]在(运河等处)设置船闸，设闸
7. 使(船)通过船闸，过闸：
to lock a ship down
使船通过船闸向下游驶去
8. 围住[常用被动语态]：
Our village is locked with hills.
我们的村庄被群山围绕。
9.
【印刷】固定已排好版的铅字(常与up连用)
vi.
1. 锁得上，被锁上：
The door locks automatically.
这门能自动锁上。
2. 交接，连接起；联锁住
3. 紧闭：
Her jaws tightly locked.
她的牙关紧闭。
4. 抱住；揪扭
5. (齿轮等)卡住，塞住
6. (船)通过水闸，过闸：
The ship locked into the new canal.
船通过水闸驶入新运河。
lock2[l&596;k]
n.
1. —绺头发
2.
[用复数][诗歌用语]头发
3.
【纺织业】(羊毛、棉花或亚麻等的)一小簇
4.
[口语]“骇人”发辫[参较dread]
词组短语同近义词同根词
lock up把…锁起来；关起来
ship lock船闸
lock in把……关在里面
door lock门锁；车门锁
lock on用雷达自动跟踪；锁住
lock systemn. 河闸控制系统
phase lock锁相；锁柑
lock out把…关在外面
lock down船过闸向下游驶去，过闸下驶
lock chamber闸室；锁止腔；水闸；闸段
lock loop锁定环
under lock and key妥善锁藏着；锁起来
wheel lock车轮抱死；制动跑偏；转轮点火机
lock nut锁紧螺母；防松螺母
key lock键封锁；钥匙锁；钥匙锁闭器
electronic lock电子锁；电子门锁
hydraulic lock液压锁紧；液压卡紧；液压封闭
lock handlen. 门把；带锁门把
safety lock保险机栓，保险锁
lock into受困于
更多收起词组短语
vt.[五金]锁，锁上；隐藏
key,pocket
vi.[五金]锁；锁住；卡住
chain up,seize up
n.[五金]锁；[水利]水闸；刹车
spoke,brake
词根：lock
adj.
locked 上锁的；不灵活的；下定决心的
locking 伏窝孵卵的
n.
locker 柜，箱；上锁的人；有锁的橱柜；锁扣装置；有锁的存物柜
locking [电子] 锁定；摇摆舞
lockage 通过船闸；船闸系统；水闸升降度；水闸的构筑及使用
v.
locked 锁上；紧闭；紧抱住（lock的过去分词）
locking 上锁（lock的ing形式）
双语例句原声例句权威例句
Asyouareleavinglast,lockup.
你是最后一个离开，把门锁好。
《21世纪大英汉词典》
Lockupallthedoorsbeforeyou go out.
出门之前锁上所有的门。
《21世纪大英汉词典》
Theypewtheirchurchesandsometimeslockthem.
他们在教堂中安座位，有时又把教堂锁上。
答案：【unlocked】

被动语态，门是被锁的
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locked