一:fast是什么意思?用法、例句的意思
fast是一个英文单词,作为形容词时,意为“快的;迅速的;速度快的”。作为副词时,意为“快地;迅速地”。它也可以作为名词使用,表示“斋戒期间不吃肉的人”。
用法方面,fast可以用来修饰动词或者名词,表示速度快。当它作为名词时,通常指斋戒期间不吃肉的仪式。在口语中,也可以用来表示“快餐店”。
二:怎么读(音标)
fast的音标为/fæst/。
三:用法
1. 作形容词时:
- He is a fast runner. (他跑得很快。)
- The car is very fast. (这辆车速度很快。)
2. 作副词时:
- She ran fast to catch the train. (她跑得很快以赶上火车。)
- He speaks English very fast. (他说英语说得很快。)
3. 作名词时:
- During Lent, many people choose to be a fast and give up meat. (在四旬斋期间,许多人选择禁食并放弃吃肉。)
- Let's grab something quick to eat at the fast on the corner. (我们去街角的快餐店买点东西吃吧。)
四:例句1-5句且中英对照
1. She finished the race in record time because she was so fast. (她跑得很快,以创纪录的时间完成了比赛。)
2. He typed so fast on the keyboard that his fingers were a blur. (他在键盘上打字打得太快,手指都模糊了。)
3. The train was moving too fast for me to catch it. (火车开得太快,我赶不上它。)
4. During Ramadan, Muslims fast from sunrise to sunset every day for a month. (在斋月期间,每天从日出到日落都禁食一个月。)
5. The fast food industry has been growing rapidly in recent years. (快餐业近年来发展迅速。)
五:同义词及用法
1. quick:与fast一样,可以作形容词或副词使用,意为“快的;迅速地”。
- He is a quick learner.
- She speaks English quickly.
2. rapid:作形容词时,意为“迅速的;急速的”,常用来修饰动作或过程。
- The company is experiencing rapid growth.
- He made a rapid decision.
3. swift:与fast和quick含义相似,但更强调动作的敏捷和灵活。
- The cheetah is known for its swift movements.
- She gave a swift response to the question.
六:编辑总结
fast是一个常用的英文单词,可以作形容词、副词或名词使用。它的主要意思是“快的;迅速的”,用来描述动作或过程的速度。在口语中,也可以用来表示“快餐店”。除了fast外,还有一些与其含义相近的同义词,如quick、rapid和swift。在使用时需要根据具体语境选择合适的词汇。