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alertness
英：【əˈlɜːrtnəs】美：【əˈlɜːtnəs】
英：
美：
常见释义：
警戒
n.
警戒；机敏
动词过去分词:
alerted
动词过去式:
alerted
动词现在分词:
alerting
动词第三人称单数:
alerts
unalert
1、physical energy and
alertness
─── 体力和警觉性
2、attention-
alertness
test ─── 【医】 精神敏捷试验
brisk cautious lively ones on the job warning toes job bright slow vigilant on ones toes nimble brilliant rattling warning signal clever threaten the intelligent on guard torpid on prepared merry alerting red alert notify alarm ready warn caution inform watchful tell qui vive dull alarum quick circumspect forewarn fresh awake wide awake prompt zippy siren agile spanking signal aware attentive alive sharp snappy wide smart on your toes
1、apartness ─── n.冷漠；孤独
2、apertness ─── 开口度
3、overtness ─── 显性
4、fleetness ─── n.快速；无常
5、pertness ─── n.没有礼貌；傲慢
6、inertness ─── n.惰性；无生命力；不活泼
7、alertest ─── 警觉的
8、malapertness ─── 性病
9、adeptness ─── n.熟练
1、His modesty and simplicity,as well as his
alertness
against the enemy are well brought out. ─── 他的谦逊、朴实，以及对敌人的警惕性都刻划得很好。
2、Although hes over eighty his mind is still remarkably alert. ─── 他虽已年过八十，但头脑仍然十分机敏。
3、Nagase Stay alert! They have you on radar. ─── 保持警惕！他们雷达已经苗上你了。
4、The sentry was praised for his
alertness
in his post. ─── 哨兵因他站岗时的机警而被称赞。
5、The other half of the brain stays awake at a low level of
alertness
. ─── 另一半大脑在低水平警戒状态下保持清醒。
6、Her work is extraordinary rich and alert. ─── 她的作品特别华丽而灵活。
7、In a lotus posture you can keep
alertness
to the very end. ─── 以莲花坐的姿势你就能保持警觉直至最尽头。
8、Feminine craft was alert to prompt it. ─── 女性的机灵会警觉地提醒她说出适当的话语。
9、He is alert to possible dangers. ─── 他对可能发生的危险有警觉。
10、Emily is a Londoner born and bred and, for a woman some years past the allotted span, of a truly remarkable vigour and
alertness
. ─── 埃米莉生在伦敦长在伦敦，虽已年逾古稀，但实在令人惊讶的是，她仍精力充沛，耳聪目明。
11、Increases
alertness
, stamina, motor learning, and motor performance. ─── 20分钟。这会增加灵活度、精力、学习力及效能。
12、But we have to be alert to the challenges which lie ahead. ─── 不过，对於今后的种种考验，我们却不可掉以轻心。
13、His modesty and simplicity, as well as his
alertness
against the enemy are well brought out. ─── 他的谦逊、朴实，以及对敌人的警惕性都刻划得很好。
14、Thirdly, law education and precautionary
alertness
should be enhanced. ─── 加强法制教育，增强自我防范意识。
15、"Were not sure why, but theres evidence it increases
alertness
," he says. ─── 他说:“我们目前并不知道其原因何在,但有明显证据表明这样可以提高孩子的敏捷程度”。
16、She felt more alert and agile in her mind. ─── 她感到更加警觉和机敏。
17、More than 5000 troops have been placed on (full) alert. ─── 5000 多名部队已处于（全面）戒备状态。
18、She is alert and thoughtful. ─── 她很有心眼儿。
19、It is alert to every sound and movement . ─── 它对任何响动都很警觉。
20、Two alert scientists spotted this mistake. ─── 两个警觉的教授发现了这个错误。
21、You must keep alert in class. ─── 你们应该在课堂上保持活跃。
22、You must be alert to the hidden danger. ─── 你必须对隐藏的危险保持警觉。
23、The city must be on the alert for being polluted. ─── 城市要防止污染。
24、Do you know who has won Red Alert game? ─── 你知道谁赢了这一局红警游戏吗?
25、You must be alert to the coming danger. ─── 你必须对于正在接近的危险保持警觉。
26、Knowing that danger threatened, they were on the alert. ─── 因为知道可能会发生危险，他们处于戒备状态。
27、The rabbit seems to be very alert all its life. ─── 兔子似乎一生都小心翼翼, 十分警觉。
28、The immune system is alert at all times. ─── 免疫系统总是注意。
29、Her expression was watchful and alert. ─── 她露出一副察颜观色、处处提防的表情。
30、Troops are on the alert against any possible aggression. ─── 军队戒备着可能的来犯。
31、Alert! Front system fan was not detected. ─── 前面的风扇没有动转,打开机箱检查。
32、Large enemy forces were on the move; so we must be in the alert. ─── 大批敌军在行动，因此我们必须提防着。
33、The key to the method is to be alert to new words. ─── 使用这种方法的关键是要处处留心那些生词。
34、They are always on the alert for traffic signals. ─── 他们总是很留心交通信号。
35、She was very brisk and alert. ─── 她完全是一副干脆利落、精神抖擞的神情。
36、DMAE is also credited with increased
alertness
. ─── DMAE同时具有使人更清醒的功效。
37、The believers in Ephesus were alert. ─── 以弗所的信徒们是警醒的，
38、In the Name box, enter a name for this alert. ─── 在“名称”框中,输入该警报的名称。
39、Dont bring the baby to the bed of a parent whos overtired or using medications or other substances that could impair their
alertness
. ─── 不要将婴儿与过度疲劳的人同睡一张床，或者是在服药期间或其他会降低警惕性物质的大人。
40、LUXY Red Alert!! Camo SWAT Party!! ─── 一级红色警戒发布!
41、You should alert to your classmates to the coming sports meet. ─── 你应该提醒你的同学要开运动会的事。
42、You need to be alert, with your senses sharp. ─── 你应集中精力，全神贯注。
43、You will feel rested and youll notice your mood and
alertness
improve. ─── 你将感到放松并会注意到你的心情和机敏度提高。
44、Ginkgo has been used to relieve tension and anxiety and improve mental
alertness
, elevate mood and restore energy. ─── 银杏已应用于舒缓紧张和精神过敏，提高情绪，恢复体力。
45、Moss said improvements in student
alertness
made up for that lost instruction time. ─── 莫斯说学生在课堂上机敏程度的改善弥补了损失的教学时间。
46、"Oh yes, certainly, " said the girl with a sort of demure
alertness
which was somewhat amusing. ─── “呵，好，当然，”那女孩说，她表现的那种认真的，灵敏的样子，看来有点好笑。
47、The Middle Class on the Alert. ─── 处于警惕中的中产阶级。
48、She is alert to every sound and movement. ─── 她对每一个声音和动作都很警觉。
49、Soldiers and police have been put on alert. ─── 军队和警察已经处于戒备状态。
50、Events to alert the user to invalid input. ─── 事件来警告用户输入了无效值。
51、He drinks a lot of tea to maintain his mental
alertness
. ─── 他喝很多茶保持神智清楚。
52、The security alert brought the airport to a standstill. ─── 安全警戒使机场陷入停顿状态。
53、Drivers must be on the alert for traffic signals. ─── 司机必须注意交通信号。
54、Another flaw of the tiredness theory is that yawning does not raise
alertness
or physiological activity, as the theory would predict. ─── 疲劳理论的另一个缺陷是，打哈欠并不能像该理论所预测的那样，提高警觉性或生理活跃度。
55、"O yes, certainly," said the girl with a sort of demure
alertness
which was somewhat amusing. ─── “呵，好，当然，”那女孩说，她表现的那种认真的，灵敏的样子，看来有点好笑。
56、You arent very alert today. ─── 你今天反应有点迟钝。
57、Alcohol causes a loss of judgment and
alertness
. ─── 酒精会使人丧失判断力和警觉性。
58、He decided he would stay more alert from now on. ─── 他决定从现在起要更提高警惕了。
59、We should stand by on a hurricane alert . ─── 在暴风雨警戒期间我们应加戒备。
60、They also increase
alertness
and energy. ─── 它们也能提高机敏性和精力。
61、Nevertheless,we have to be alert to the challenges which lie ahead. ─── 但是，我们必须居安思危。
62、Possibility: Do things calmly and be alert of others. ─── 可能性:小心行事,同时提防他人.
63、You feel more awake, alert, yet relaxed. ─── 你感到更加清醒，更加警惕，但也感到更加放松。
64、Ginseng was reported to have increased energy and mental
alertness
. ─── 人参可以增进体力和提高精神敏捷性。
65、She is always on the alert for some new calamity. ─── 她总是保持警觉以防某种新的灾难。
66、Articles in Times Medical Section often alert readers to unsuspected ailments. ─── 《时代》周刊医药栏目里的文章常告诫读者对自己意想不到的疾病保持警惕。
67、Her whole bearing was alert. ─── 她整个人保持着戒备状态。
68、They must be constantly on the alert for the enemy. ─── 他们必须随时注意敌人。
69、You should be on the alert to any sudden change in the situation. ─── 你们要对形势的突变有足够的准备。
70、Decades of studies of bird flocks led researchers to predict extra
alertness
in the more vulnerable, end of the row sleepers. ─── 对鸟群几十年的研究，研究人员预测，那些更容易受伤的、睡眠时处于队列末端的鸟会格外警觉。
71、Two alert scientists spotted the mistake. ─── 两个警觉的科学家发现了这个错误。
72、He had been painfully alert. ─── 他一直兢兢业业小心在意。
73、They did their best to keep on their guard (be on the alert). ─── 他们尽量保持警惕。
74、They were constantly on the alert not to be taken by surprise. ─── 他们一直处于常备不懈状态以防突然袭击。
75、An alert responds to an event of a specific type. ─── 一个警报响应一种特定的事件。
76、He honked his car horn to alert the pedestrians. ─── 他按了按汽车喇叭以引起路上行人的警觉。
77、Alert you if you have an upcoming deadline. ─── 如果您的期限快要到了,会提醒您。
78、She said music was more effective than silence, conversation or talk radio in achieving an optimal state of
alertness
. ─── 她认为在保持最佳警觉方面，音乐比沉默、交谈、无线电通话更有效。
79、He reacts to his surroundings with great
alertness
. ─── 对周围环境具有高度的灵敏性。
80、People who survive in the markets remain alert. ─── 从市场中生存下来的人都很警惕。
81、The sentries were all on the alert. ─── 哨兵们都警戒着。
82、On alert, Brothers. The enemy must be nearby. ─── 保持警戒,兄弟们,敌人定在附近。
83、Eg. His mind is no less alert than yours. ─── 他的思路和你的一样敏捷。
84、They have put the army on the alert. ─── 他们已使军队进入戒备状态。
85、You must be alert to your sons fever. ─── 你儿子发热了,你一定要小心警惕。
86、You must be alert to possible dangers. ─── 你必须警惕潜在的危险。
87、But we must remain on the alert. ─── 但是我们现在仍然要保持警惕。
88、She suddenly brightened into alert attention. ─── 她突然目闪睛光，全神贯注。
89、The policemen were on the alert for an excaped convict. ─── 一名逃脱犯令警方全面警戒。
**过后，高二孩子英语单词忘得差不多了怎么补救？
你好，我是一线高中老师，单词看见反应不上来，一般情况是之前基础本身也很薄弱，加之**期间没跟老师上老师节奏，作业没做或者应付所导致。还好一点是现在高二而不是高三，还有一年时间追赶，建议在未来一年内，一、加强单词记忆，比如百词斩，唤醒记忆；二、通过专题形式做题，比如买专门阅读理解部分的资料去做，因为英语高考占比最大的就是英语阅读理解，三、做高考真题，形成高考题思维模式。模拟题有时候的思维模式和高考题模式不一样，所以大量做高考题。四、英语单词的记忆建议通过碎片时间记忆，这样不会影响其他学科时间
希望对你英语有帮助，谢谢
疫情过后，高二孩子英语单词忘得差不多了怎么补救？
孩子英语单词忘得差不多这个问题大概就是没有对英语这门课有学习兴趣的想法，差不多没去看就忘得快了。
怎样学好英语想学好英语，首先要培养孩子对英语的学习兴趣。俗话说“兴趣是最好的老师”,兴趣是学习英语的动力，有了对英语学习的兴趣，学习起来就会事半功倍。
我们都有这样的经验：喜欢的事，就容易坚持下去；不喜欢的事，就很难坚持下去的。而兴趣不是与生俱来的，需要培养。所以学生对英语不感兴趣就会一看到英语就会头疼，我认为培养孩子的学习兴趣，应该在刚开始学英语时，没有掌握正确的学习方法，没有树立必胜的信心，缺乏了克服困难的勇气，丧失了上进的动力，遇到不会的就会向挫折低头，向困难低头。你就会感到英语是一门枯燥无味的学科，学了一段时间之后，学习积极性也逐渐降低，成绩也会下滑。所以，需要家长和老师一起陪着孩子监督孩子，认识到学英语的必要性，用正确的态度对待英语学习，用科学的方法指导学习。
现在孩子高二了只能多背，多记，多练，因为只有一年的时间，只能让自己进入冲刺状态，多让孩子每天坚持背单词，早晚各背1-2个小时，平时多练题，刷阅读理解的题目比较好，以前我也是这么度过的，要自己翻译文章，不懂的查字典，每天2篇左右，试题可以在手机端的小程序，叫“真题试卷”中找对应练习的知识点试题和历年真题试卷，要多做笔记，记笔记也可以加深记忆。因为光背不练，是巩固不了的，所以要配合着练习，上课呢必须全神贯注地认真听讲,上好每一节课，听懂老师讲的试卷，提高课堂效率、一步一个脚印地，到高考那时，英语成绩也是处于高档分了，希望可以帮到你。