?alertness

alertness 發(fā)音

英：[??l??rtn?s]　　美：[??l??tn?s]

英：　　美：

alertness 中文意思翻譯

alertness 詞性/詞形變化，alertness變形

動(dòng)詞過(guò)去分詞: alerted |動(dòng)詞過(guò)去式: alerted |動(dòng)詞現在分詞: alerting |動(dòng)詞第三人稱(chēng)單數: alerts |

alertness 反義詞

unalert

alertness 短語(yǔ)詞組

1、physical energy and alertness ─── 體力和警覺(jué)性

2、attention-alertness test ─── [醫] 精神敏捷試驗

alertness 同義詞

brisk | cautious | lively | one's | on the job | warning | toes | job | bright | slow | vigilant | on one's 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

alertness 相似詞語(yǔ)短語(yǔ)

1、apartness ─── n.冷漠；孤獨

2、apertness ─── 開(kāi)口度

3、overtness ─── 顯性

4、fleetness ─── n.快速；無(wú)常

5、pertness ─── n.沒(méi)有禮貌；傲慢

6、inertness ─── n.惰性；無(wú)生命力；不活潑

7、alertest ─── 警覺(jué)的

8、malapertness ─── 性病

9、adeptness ─── n.熟練

alertness 常見(jiàn)例句（雙語(yǔ)使用場(chǎng)景）

1、His modesty and simplicity,as well as his alertness against the enemy are well brought out. ─── 他的謙遜、樸實(shí)，以及對敵人的警惕性都刻劃得很好。

2、Although he's over eighty his mind is still remarkably alert. ─── 他雖已年過(guò)八十，但頭腦仍然十分機敏。

3、Nagase Stay alert! They have you on radar. ─── 保持警惕！他們雷達已經(jīng)苗上你了。

4、The sentry was praised for his alertness in his post. ─── 哨兵因他站崗時(shí)的機警而被稱(chēng)贊。

5、The other half of the brain stays awake at a low level of alertness. ─── 另一半大腦在低水平警戒狀態(tài)下保持清醒。

6、Her work is extraordinary rich and alert. ─── 她的作品特別華麗而靈活。

7、In a lotus posture you can keep alertness to the very end. ─── 以蓮花坐的姿勢你就能保持警覺(jué)直至最盡頭。

8、Feminine craft was alert to prompt it. ─── 女性的機靈會(huì )警覺(jué)地提醒她說(shuō)出適當的話(huà)語(yǔ)。

9、He is alert to possible dangers. ─── 他對可能發(fā)生的危險有警覺(jué)。

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. ─── 埃米莉生在倫敦長(cháng)在倫敦，雖已年逾古稀，但實(shí)在令人驚訝的是，她仍精力充沛，耳聰目明。

11、Increases alertness, stamina, motor learning, and motor performance. ─── 20分鐘。這會(huì )增加靈活度、精力、學(xué)習力及效能。

12、But we have to be alert to the challenges which lie ahead. ─── 不過(guò)，對於今后的種種考驗，我們卻不可掉以輕心。

13、His modesty and simplicity, as well as his alertness against the enemy are well brought out. ─── 他的謙遜、樸實(shí)，以及對敵人的警惕性都刻劃得很好。

14、Thirdly, law education and precautionary alertness should be enhanced. ─── 加強法制教育，增強自我防范意識。

15、"We're not sure why, but there's evidence it increases alertness," he says. ─── 他說(shuō):“我們目前并不知道其原因何在,但有明顯證據表明這樣可以提高孩子的敏捷程度”。

16、She felt more alert and agile in her mind. ─── 她感到更加警覺(jué)和機敏。

17、More than 5000 troops have been placed on (full) alert. ─── 5000 多名部隊已處于（全面）戒備狀態(tài)。

18、She is alert and thoughtful. ─── 她很有心眼兒。

19、It is alert to every sound and movement . ─── 它對任何響動(dòng)都很警覺(jué)。

20、Two alert scientists spotted this mistake. ─── 兩個(gè)警覺(jué)的教授發(fā)現了這個(gè)錯誤。

21、You must keep alert in class. ─── 你們應該在課堂上保持活躍。

22、You must be alert to the hidden danger. ─── 你必須對隱藏的危險保持警覺(jué)。

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? ─── 你知道誰(shuí)贏(yíng)了這一局紅警游戲嗎?

25、You must be alert to the coming danger. ─── 你必須對于正在接近的危險保持警覺(jué)。

26、Knowing that danger threatened, they were on the alert. ─── 因為知道可能會(huì )發(fā)生危險，他們處于戒備狀態(tài)。

27、The rabbit seems to be very alert all its life. ─── 兔子似乎一生都小心翼翼, 十分警覺(jué)。

28、The immune system is alert at all times. ─── 免疫系統總是注意。

29、Her expression was watchful and alert. ─── 她露出一副察顏觀(guān)色、處處提防的表情。

30、Troops are on the alert against any possible aggression. ─── 軍隊戒備著(zhù)可能的來(lái)犯。

31、Alert! Front system fan was not detected. ─── 前面的風(fēng)扇沒(méi)有動(dòng)轉,打開(kāi)機箱檢查。

32、Large enemy forces were on the move; so we must be in the alert. ─── 大批敵軍在行動(dòng)，因此我們必須提防著(zhù)。

33、The key to the method is to be alert to new words. ─── 使用這種方法的關(guān)鍵是要處處留心那些生詞。

34、They are always on the alert for traffic signals. ─── 他們總是很留心交通信號。

35、She was very brisk and alert. ─── 她完全是一副干脆利落、精神抖擻的神情。

36、DMAE is also credited with increased alertness. ─── DMAE同時(shí)具有使人更清醒的功效。

37、The believers in Ephesus were alert. ─── 以弗所的信徒們是警醒的，

38、In the Name box, enter a name for this alert. ─── 在“名稱(chēng)”框中,輸入該警報的名稱(chēng)。

39、Don't bring the baby to the bed of a parent who's overtired or using medications or other substances that could impair their alertness. ─── 不要將嬰兒與過(guò)度疲勞的人同睡一張床，或者是在服藥期間或其他會(huì )降低警惕性物質(zhì)的大人。

40、LUXY Red Alert!! Camo SWAT Party!! ─── 一級紅色警戒發(fā)布!

41、You should alert to your classmates to the coming sports meet. ─── 你應該提醒你的同學(xué)要開(kāi)運動(dòng)會(huì )的事。

42、You need to be alert, with your senses sharp. ─── 你應集中精力，全神貫注。

43、You will feel rested and you'll notice your mood and alertness improve. ─── 你將感到放松并會(huì )注意到你的心情和機敏度提高。

44、Ginkgo has been used to relieve tension and anxiety and improve mental alertness, elevate mood and restore energy. ─── 銀杏已應用于舒緩緊張和精神過(guò)敏，提高情緒，恢復體力。

45、Moss said improvements in student alertness made up for that lost instruction time. ─── 莫斯說(shuō)學(xué)生在課堂上機敏程度的改善彌補了損失的教學(xué)時(shí)間。

46、"Oh yes, certainly, " said the girl with a sort of demure alertness which was somewhat amusing. ─── “呵，好，當然，”那女孩說(shuō)，她表現的那種認真的，靈敏的樣子，看來(lái)有點(diǎn)好笑。

47、The Middle Class on the Alert. ─── 處于警惕中的中產(chǎn)階級。

48、She is alert to every sound and movement. ─── 她對每一個(gè)聲音和動(dòng)作都很警覺(jué)。

49、Soldiers and police have been put on alert. ─── 軍隊和警察已經(jīng)處于戒備狀態(tài)。

50、Events to alert the user to invalid input. ─── 事件來(lái)警告用戶(hù)輸入了無(wú)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. ─── 安全警戒使機場(chǎng)陷入停頓狀態(tài)。

53、Drivers must be on the alert for traffic signals. ─── 司機必須注意交通信號。

54、Another flaw of the tiredness theory is that yawning does not raise alertness or physiological activity, as the theory would predict. ─── 疲勞理論的另一個(gè)缺陷是，打哈欠并不能像該理論所預測的那樣，提高警覺(jué)性或生理活躍度。

55、"O yes, certainly," said the girl with a sort of demure alertness which was somewhat amusing. ─── “呵，好，當然，”那女孩說(shuō)，她表現的那種認真的，靈敏的樣子，看來(lái)有點(diǎn)好笑。

56、You aren't very alert today. ─── 你今天反應有點(diǎn)遲鈍。

57、Alcohol causes a loss of judgment and alertness. ─── 酒精會(huì )使人喪失判斷力和警覺(jué)性。

58、He decided he would stay more alert from now on. ─── 他決定從現在起要更提高警惕了。

59、We should stand by on a hurricane alert . ─── 在暴風(fēng)雨警戒期間我們應加戒備。

60、They also increase alertness and energy. ─── 它們也能提高機敏性和精力。

61、Nevertheless,we have to be alert to the challenges which lie ahead. ─── 但是，我們必須居安思危。

62、Possibility: Do things calmly and be alert of others. ─── 可能性:小心行事,同時(shí)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. ─── 人參可以增進(jìn)體力和提高精神敏捷性。

65、She is always on the alert for some new calamity. ─── 她總是保持警覺(jué)以防某種新的災難。

66、Articles in Time's Medical Section often alert readers to unsuspected ailments. ─── 《時(shí)代》周刊醫藥欄目里的文章常告誡讀者對自己意想不到的疾病保持警惕。

67、Her whole bearing was alert. ─── 她整個(gè)人保持著(zhù)戒備狀態(tài)。

68、They must be constantly on the alert for the enemy. ─── 他們必須隨時(shí)注意敵人。

69、You should be on the alert to any sudden change in the situation. ─── 你們要對形勢的突變有足夠的準備。

70、Decades of studies of bird flocks led researchers to predict extra alertness in the more vulnerable, end of the row sleepers. ─── 對鳥(niǎo)群幾十年的研究，研究人員預測，那些更容易受傷的、睡眠時(shí)處于隊列末端的鳥(niǎo)會(huì )格外警覺(jué)。

71、Two alert scientists spotted the mistake. ─── 兩個(gè)警覺(jué)的科學(xué)家發(fā)現了這個(gè)錯誤。

72、He had been painfully alert. ─── 他一直兢兢業(yè)業(yè)小心在意。

73、They did their best to keep on their guard (be on the alert). ─── 他們盡量保持警惕。

74、They were constantly on the alert not to be taken by surprise. ─── 他們一直處于常備不懈狀態(tài)以防突然襲擊。

75、An alert responds to an event of a specific type. ─── 一個(gè)警報響應一種特定的事件。

76、He honked his car horn to alert the pedestrians. ─── 他按了按汽車(chē)喇叭以引起路上行人的警覺(jué)。

77、Alert you if you have an upcoming deadline. ─── 如果您的期限快要到了,會(huì )提醒您。

78、She said music was more effective than silence, conversation or talk radio in achieving an optimal state of alertness. ─── 她認為在保持最佳警覺(jué)方面，音樂(lè )比沉默、交談、無(wú)線(xiàn)電通話(huà)更有效。

79、He reacts to his surroundings with great alertness. ─── 對周?chē)h(huán)境具有高度的靈敏性。

80、People who survive in the markets remain alert. ─── 從市場(chǎng)中生存下來(lái)的人都很警惕。

81、The sentries were all on the alert. ─── 哨兵們都警戒著(zhù)。

82、On alert, Brothers. The enemy must be nearby. ─── 保持警戒,兄弟們,敵人定在附近。

83、Eg. His mind is no less alert than yours. ─── 他的思路和你的一樣敏捷。

84、They have put the army on the alert. ─── 他們已使軍隊進(jìn)入戒備狀態(tài)。

85、You must be alert to your son's fever. ─── 你兒子發(fā)熱了,你一定要小心警惕。

86、You must be alert to possible dangers. ─── 你必須警惕潛在的危險。

87、But we must remain on the alert. ─── 但是我們現在仍然要保持警惕。

88、She suddenly brightened into alert attention. ─── 她突然目閃睛光，全神貫注。

89、The policemen were on the alert for an excaped convict. ─── 一名逃脫犯令警方全面警戒。

**過(guò)后，高二孩子英語(yǔ)單詞忘得差不多了怎么補救？

你好，我是一線(xiàn)高中老師，單詞看見(jiàn)反應不上來(lái)，一般情況是之前基礎本身也很薄弱，加之**期間沒(méi)跟老師上老師節奏，作業(yè)沒(méi)做或者應付所導致。還好一點(diǎn)是現在高二而不是高三，還有一年時(shí)間追趕，建議在未來(lái)一年內，一、加強單詞記憶，比如百詞斬，喚醒記憶；二、通過(guò)專(zhuān)題形式做題，比如買(mǎi)專(zhuān)門(mén)閱讀理解部分的資料去做，因為英語(yǔ)高考占比最大的就是英語(yǔ)閱讀理解，三、做高考真題，形成高考題思維模式。模擬題有時(shí)候的思維模式和高考題模式不一樣，所以大量做高考題。四、英語(yǔ)單詞的記憶建議通過(guò)碎片時(shí)間記憶，這樣不會(huì )影響其他學(xué)科時(shí)間

希望對你英語(yǔ)有幫助，謝謝

疫情過(guò)后，高二孩子英語(yǔ)單詞忘得差不多了怎么補救？

孩子英語(yǔ)單詞忘得差不多這個(gè)問(wèn)題大概就是沒(méi)有對英語(yǔ)這門(mén)課有學(xué)習興趣的想法，差不多沒(méi)去看就忘得快了。

怎樣學(xué)好英語(yǔ)想學(xué)好英語(yǔ)，首先要培養孩子對英語(yǔ)的學(xué)習興趣。俗話(huà)說(shuō)“興趣是最好的老師”,興趣是學(xué)習英語(yǔ)的動(dòng)力，有了對英語(yǔ)學(xué)習的興趣，學(xué)習起來(lái)就會(huì )事半功倍。

我們都有這樣的經(jīng)驗：喜歡的事，就容易堅持下去；不喜歡的事，就很難堅持下去的。而興趣不是與生俱來(lái)的，需要培養。所以學(xué)生對英語(yǔ)不感興趣就會(huì )一看到英語(yǔ)就會(huì )頭疼，我認為培養孩子的學(xué)習興趣，應該在剛開(kāi)始學(xué)英語(yǔ)時(shí)，沒(méi)有掌握正確的學(xué)習方法，沒(méi)有樹(shù)立必勝的信心，缺乏了克服困難的勇氣，喪失了上進(jìn)的動(dòng)力，遇到不會(huì )的就會(huì )向挫折低頭，向困難低頭。你就會(huì )感到英語(yǔ)是一門(mén)枯燥無(wú)味的學(xué)科，學(xué)了一段時(shí)間之后，學(xué)習積極性也逐漸降低，成績(jì)也會(huì )下滑。所以，需要家長(cháng)和老師一起陪著(zhù)孩子監督孩子，認識到學(xué)英語(yǔ)的必要性，用正確的態(tài)度對待英語(yǔ)學(xué)習，用科學(xué)的方法指導學(xué)習。

現在孩子高二了只能多背，多記，多練，因為只有一年的時(shí)間，只能讓自己進(jìn)入沖刺狀態(tài)，多讓孩子每天堅持背單詞，早晚各背1-2個(gè)小時(shí)，平時(shí)多練題，刷閱讀理解的題目比較好，以前我也是這么度過(guò)的，要自己翻譯文章，不懂的查字典，每天2篇左右，試題可以在手機端的小程序，叫“真題試卷”中找對應練習的知識點(diǎn)試題和歷年真題試卷，要多做筆記，記筆記也可以加深記憶。因為光背不練，是鞏固不了的，所以要配合著(zhù)練習，上課呢必須全神貫注地認真聽(tīng)講,上好每一節課，聽(tīng)懂老師講的試卷，提高課堂效率、一步一個(gè)腳印地，到高考那時(shí)，英語(yǔ)成績(jì)也是處于高檔分了，希望可以幫到你。