【fast】的翻译、意思
时间: 2025-01-10 22:53:32【fast】怎么读
美:[fæst]
英:[fɑːst]
【fast】是什么意思、字义解释
1. adj. 快速的,迅速的;紧的,稳固的
2. adv. 迅速地;紧紧地;彻底地
3. vi. 禁食,斋戒
4. n. 斋戒;绝食
5. n. (Fast)人名;(德、英、俄、芬、捷、瑞典)法斯特
【fast】的详细解释
英文单词学*与分析:[fast]
1. 基本定义
- 字面意思:该单词的字面含义是“快速的”或“迅速的”,表示高速度或短时间内完成某事。
- 词性:形容词、动词、副词。
2. 词源与起源
-
词源分析:
- “fast”源自古英语“fæst”,意为“坚定的、牢牢的”,可以追溯到原始日耳曼语中的“fasti”,表示“固定、稳固”。
-
历史背景:该词在英语中的首次使用可追溯到公元前8世纪的古英语文学作品中,例如《贝奥武夫》。
-
课本:在**的英语教材中,通常会在初中或高中阶段引入该词。美国的基础教育教材中,亦可能在小学和初中阶段教授。
3. 使用场景
-
正式与非正式语境:
- 正式:在商务报告或学术论文中,“fast”常用来形容方法、技术或进程的高效率。例如:“The fast pace of technological advancement has transformed industries.”(技术进步的快速步伐改变了行业。)
- 非正式:在日常对话中可用于描述速度,如:“I need to find a fast way to get to the airport.”(我需要找到一个快速到达机场的方法。)
-
特殊场合:
- 法律:在法律文书中,可能会描述“fast track”程序,指快速处理案件的方式。
- 科学:在科技领域,可能提到“fast algorithms”指快速计算的算法。
4. 示例句子
-
The cheetah is the fastest land animal.
(猎豹是陆地上最快的动物。) -
She runs fast enough to compete in marathons.
(她跑得足够快,可以参加马拉松比赛。) -
The fast development of AI technology has raised ethical concerns.
(人工智能技术的快速发展引发了伦理问题。) -
We need to find a faster solution to this problem.
(我们需要找到一个更快的解决方案来应对这个问题。) -
He finished the race in record time, proving he is fast.
(他以创纪录的时间完成了比赛,证明了他的速度。)
5. 同义词与反义词
-
同义词:
- Quick:通常指时间上的迅速,强调反应或完成的速度。
- Rapid:强调速度的快,常用于形容变化或进程。
-
反义词:
- Slow:表示速度慢,反义于“fast”。
- Leisurely:表示悠闲的、放松的速度,通常用于描述活动的节奏。
. 学方法
-
音标记忆法:/fæst/
- 通过分解音节,练*发音,帮助记忆。
-
谐音联想记忆:可以联想“发速”(发音相近),即“快速的”,帮助记忆。
7. 关联词汇
- 常用搭配:
- Fast food(快餐)
- Fast track(快速通道)
- Fast-paced(快节奏的)
- Fast lane(快车道)
通过这些分析,学*者可以全面理解“fast”这个单词的含义、用法及其在不同场合的应用。
【fast】例句
1、[ADJ] Fast means happening, moving, or doing something at great speed. You also use fast in questions or statements about speed. 迅速的
例:...fast cars with flashing lights and sirens.…闪灯、鸣笛、快速行驶的汽车。
例:The only question is how fast the process will be.惟一的问题是这个过程会有多快。
2、[[ADV with v]] Fast is also an adverb. 迅速地
例:They work terrifically fast.他们工作极快。
例:It would be nice to go faster and break the world record.再快一些,打破世界纪录就好了。
例:How fast would the disease develop?这种疾病发展有多快?
3、[[v-link ADJ]] If a watch or clock is fast, it is showing a time that is later than the real time. (钟表) 快于准确时间的
例:That clock's an hour fast.那个钟快了一个小时。
4、[ADJ] If colours or dyes are fast, they do not come out of the fabrics they are used on when they get wet. 不褪色的
例:The fabric was ironed to make the colours fast.这布被熨烫过以使其不褪色。
5、[[ADV after v]] You use fast to say that something happens without any delay. 毫不耽搁地
例:When you've got a crisis like this you need professional help – fast!.在遇到这样的危机时,你需要专业的救助–丝毫不能耽搁!
6、[[ADJ n]] Fast is also an adjective. 毫不耽搁的
例:That would be an astonishingly fast action on the part of the Congress.那将是国会方面一次快得惊人的行动。
7、[[ADV after v]] If you hold something fast, you hold it tightly and firmly. If something is stuck fast, it is stuck very firmly and cannot move. 紧紧地
例:She climbed the staircase cautiously, holding fast to the rail.她紧握扶手,小心翼翼地爬上楼梯。
8、[[ADV after v]] If you hold fast to a principle or idea, or if you stand fast, you do not change your mind about it, even though people are trying to persuade you to. 坚定地
例:We can only try to hold fast to the age-old values of honesty, decency and concern for others.我们只能努力坚守那些古老的价值观:诚实、正派、关心他人。
9、[V-I] If you fast, you eat no food for a period of time, usually for either religious or medical reasons, or as a protest. (因宗教、医疗或抗议等原因) 禁食
例:I fasted for a day and a half and asked God to help me.我禁食了一天半,请求上帝帮助我。
10、[N-COUNT] Fast is also a noun. 禁食
例:The fast is broken at sunset, traditionally with dates and water.日落时开斋,按传统会吃海枣、喝水。
11、[N-UNCOUNT] fasting 禁食
例:...the Muslim holy month of fasting and prayer.…穆斯林斋戒和祈祷的圣月。
12、[PHRASE] Someone who is fast asleep is completely asleep. 熟睡
例:When he went upstairs five minutes later, she was fast asleep.他5分钟后上楼时,她已熟睡。