Itisgoodtoforget.
警惕的英语如下：
watch out for 当心；提防；留意。
be on guard （against）：戒备当心。
be vigilant （against）：提防；留意。
be on the alert：保持警惕 。
短语搭配：
1、警惕性：vigilance； alertness； watchfulness。
2、保持警惕：maintain vigilance； keep being watchful。
3、加倍警惕：redouble vigilance。
4、警惕敌人搞破坏：be vigilant against enemy sabotage。
5、警惕敌人的阴谋：guard against the enemy's plot。
6、警惕犯同样的错误：guard against repeating the mistake。
相关例句：
1、总理强烈呼吁警惕美国人的阴谋。
The prime minister was in full cry with warnings against the plots of the Americans。
2、他那阴沉的脸和警惕的黑眼睛。
His saturnine face and dark，watchful eyes。
3、各学校对此问题应该始终保持警惕。
Schools need to be constantly alert to this problem。
4、窃贼被警惕的邻居发现了。
The burglar was spotted by vigilant neighbours。
5、农民必须警惕市场的突变。
Farmers must guard against sudden changes in the market。
6、提议引起了众人的警惕。
The proposal has set alarm bells ringing。
7、我们应警惕这种诱惑。
We must be on guard against such temptation。
8、罗丝警惕地注视着他。
Rose eyed him warily。
9、她用警惕的淡褐色眼睛快速扫视了一下房间。
Her alert hazel eyes flickered around the room。
10、他始终保持着警惕。
He had remained alert the whole time。
济南李大妈
1、一般来说be careful of=be careful about
理解为小心、对什么谨慎、注意、表示注意自己健康等的方面。
2、Be careful abou强调的是要当心、小心,对..提高警惕
Be careful of强调对...认真,细心,小心（比较褒义）
3、例句：
She is careful about/of her food.=She is careful about/of what she eats.
她很注意饮食.
You are very careful of your work.
你对你的工作很谨慎/认真
扩展资料：
be careful + with + 名词 注意处理...
例句：Be careful with the vase; it's valuable.那花瓶很贵,要小心处理.
此外,还有be caregul (not)to do/that...通常与否定的内容连用
例句：Be careful not to be late.=Be careful (that) you don't be late.
小心不要迟到.
彡鈖赱辷筝
be careful about 通常是对某件事（人）小心.be careful of 一般是指对某样东西……小心.Be careful abou强调的是要当心、小心,对..提高警惕Be careful of强调对...认真,细心,小心（比较褒义）
思得不瑞奥
小心是指畏忌、顾虑、谨慎行事、留神、提醒注意，一点不敢疏忽。那么你知道除了careful，小心的英语说法都还有哪些吗?下面来学习一下吧。
小心的英语说法：
1. With kid gloves
Kid gloves意指“羔皮手套”，如果待人接物要带上这样精贵的手套，说明你对TA还是非常小心翼翼的。With kid gloves指的正是“谨慎的”、“小心翼翼的”。
例如：The parents treat their spoiled son with kid gloves.
(那对父母溺爱着被他们宠坏的儿子。)
2. Walk on eggshells
这个短语也可以写成：walk on eggs。踩在鸡蛋壳上走路，是不是有种“如履薄冰”的赶脚?它指的是说话做事十分小心。
例如：She is very touchy, so you have to walk on eggshells around her.
(她这人脾气不好，跟她在一起说话做事可要小心。)
3. Feel one's way
小心谨慎说明你对前方的路还没谱，feel one's way有种“摸索前进”的意味，说明行事谨慎。
例如：I've only been at the job for two months, so I'm still feeling my way.
(我刚来工作两个月，一切都还在小心摸索。)
4. Be wary of
有一种小心叫做小心提防，be wary of更侧重于要你提高警惕。
例如：Be wary of strangers who offer you a ride.
(要小心那些给你便车搭的陌生人。)
5. Keep your eyes peeled
Peel本来有剥皮的意思，不过这个短语不是让你剥了眼皮，而是让你睁大眼睛，保持高度警觉，时刻小心仔细。
例如：We kept our eyes peeled for any signs of life.
(我们小心寻找任何生命迹象。)
小心的相关例句：
1. They could not afford to spoil those maps by careless colouring.
若是上色的时候不小心弄坏了那些地图，他们可承担不起。
2. Flavell had accidentally discharged a pistol, firing it into the ceiling.
弗拉维尔不小心扳动了一把手枪的扳机，子弹射入了天花板。
3. The British Government was careful not to act unilaterally.
英国政府小心行事，避免单边采取行动。
4. Roy swung his legs carefully off the couch and sat up.
罗伊小心地把腿挪下沙发，坐了起来。
5. He had blundered into the table, upsetting the flowers.
他不小心撞到了桌子，把花打翻了。
6. She accidentally knocked the tea tin off the shelf.
她不小心把架子上的茶叶罐碰了下来。
7. Twist the string carefully around the second stem with the other hand.
用另外一只手小心地把细绳缠绕到第二根茎上。
8. Watch them carefully as they finish cooking because they can burn easily.
就要做好时得小心看着，因为它们很容易烧糊。
9. Be sure to store them carefully as they bruise easily.
小心存放，因为它们很容易被碰伤。
10. Holidaymakers should beware of using plastic cards in foreign cash dispensers.
外出度假时，在外币取款机上使用银行卡一定要小心。
11. I'll have to take stock, go carefully and regain my buoyancy.
我将不得不审时度势，小心行事，同时保持乐观。
12. Refilling his cup, she slopped some tea into the saucer.
给他续茶的时候，她不小心溅了一些在茶碟上。
13. In presidential campaigns, foreign policy is treated with kid gloves.
在总统竞选活动中，外交政策问题会被小心对待。
14. Roses will always have thorns but with care they can be avoided.
玫瑰花上都有刺，不过只要小心就碰不到。
15. Each motion must be delicate and precise, involving tiny movements.
每一个动作都必须小心、准确，一点点地移动。
fangfang19880923
1、使用对象不一样
be careful of 一般是指对某样东西……小心
be careful about 通常是对某件事（人）小心
2、语气色彩不一样
Be careful of强调对...认真，细心，小心（比较褒义）
Be careful about强调的是要当心、小心，对..提高警惕（中性词）
3、词义广泛性不一样
be careful of 当心；注意；当心…对…仔细
例句：
1.You've got to be careful of these Eastern lawyers. If you are not careful, they'lltake you and turn you inside out.
对这些东部的律师可得提防。一不小心，他们就会抓着你，把你整得够呛！
2.It's easy to think you will forget anyway, be careful of that thought.
如果你总是想着“我反正都会忘记的。”那就要小心了。
Be careful about 关切；谨慎对待；重视
例句：
1.This forces these two dependent projects to be very focused on realistic status,as well as be careful about assigning new activities.
这就迫使这两个相互依存的项目集中关注现实的状况，同时对分配新的活动也会十分小心仔细。
2."He loves to drink, so I once told him to be careful about his drinking, " Yoshio Mori, a former prime minister, said in a TV interview.
“他喜欢喝酒，所以我曾告诉他要对喝酒多加小心。”前首相森西朗在一个电视采访中如是说。
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