你是否曾经好奇过“half”这个词的含义和发音?或许你会想知道它的用法和同义词,以及相关的词组和搭配。今天,我将为你揭开这个行业标题的神秘面纱。让我们一起来探索“half”的定义和含义,了解它的发音和读法,并通过双语例句感受它的用法。同时,还会为你呈现一些与“half”相关的同义词示例,以及常见的词组搭配。不要错过这篇精彩文章,让我们一起来探索“half”的奥秘吧!
Half的定义和含义
Half是一个常用的英语单词,它的意思是“一半”,通常用来表示数量或比例。它的读音为[hæf],可以通过“哈夫”来记忆。在口语中,我们也经常使用缩写形式“1/2”来表示half。
除了表示数量或比例外,half还可以用来表示时间的一半,例如“half an hour”就是指30分钟。“Half past”则是指某个整点后半小时的时间,例如“half past six”就是指6点30分。
除了作为名词使用外,half还可以作为形容词和副词使用。作为形容词时,它的意思是“部分的”,例如“a half cup of milk”就是指半杯牛奶。“In half”则表示被分成两部分,例如“I cut the apple in half”。
作为副词时,half有两种含义。一种含义是“部分地”,例如“I only understand half of what he said”,意思是我只理解了他说话的一部分。另一种含义则是“几乎”,例如“I am half asleep”就是指我几乎要睡着了。
除了以上基本含义外,half还有许多同义词可以替换使用。比如,“one-half”、“50%”、“semi-”等都可以表示half。“Halfway”则可以用来表示已经完成了一半的事情,“middle”则表示处于某事物的中间位置
Half的发音和读法
1. Half的发音
Half一词的发音为[hæf],其中h读作清音,a读作短元音/æ/,f读作清音。重音在第一个音节上。
2. Half的读法
Half是一个单词,在英语中可以作名词、形容词、副词和动词使用。根据不同的用法,其读法也有所不同。
2.1 名词用法
当half作名词时,可以表示“一半”、“半个”、“半小时”等意思。此时的读法为[hɑːf],即a读作长元音/ɑː/。
例句:
- He ate half of the cake.
(他吃了蛋糕的一半。)
- I'll be back in half an hour.
(我会在半小时后回来。)
2.2 形容词用法
Half也可以作形容词使用,表示“一半的”、“部分的”等意思。此时的读法与名词相同,为[hɑːf]。
例句:
- She only drank half of her coffee.
(她只喝了咖啡的一半。)
- We have completed half of the project.
(我们已经完成了项目的一半。)
2.3 副词用法
当half作副词时,可以表示“部分地”、“不完全地”等意思。此时的读法为[hɑːfli],即a读作长元音/ɑː/,重音在第二个音节上。
例句:
- He was only half listening to the lecture.
(他只是部分地听着讲座。)
- She was half convinced by his explanation.
(她对他的解释并不完全认同。)
2.4 动词用法
Half还可以作动词使用,表示“分成两半”、“减半”等意思。此时的读法为[hɑːf],与名词和形容词用法相同。
例句:
- Please help me to half the apples.
(请帮我把苹果分成两半。)
- The company has decided to half the price of their products.
(公司决定将产品的价格减半。)
3. Half的同义词
Half一词的同义词有:part、portion、fraction、semi、50%等。
例句:
- I only ate a small portion of my dinner.
(我只吃了晚餐的一小部分。)
- He owns a semi-detached house.
(他拥有一栋半独立式住宅。)
Half的用法及双语例句
1. Half的意思及读音
Half是一个英语单词,读作[hɑːf],意为“一半”、“半个”。它可以作为名词、形容词或副词使用。
2. Half的同义词
Half的常见同义词包括:part、portion、fraction、division等。下面是一些具体的例子:
- Part: She ate half of the cake. (她吃了蛋糕的一半。)
- Portion: The teacher divided the class into two portions. (老师把班级分成两部分。)
- Fraction: Only a fraction of the population supports this policy. (只有少数人支持这项政策。)
- Division: The country is divided into two halves by a river. (这个国家被一条河分成两半。)
3. Half作为名词的用法及例句
作为名词,half通常表示时间、数量或程度上的一半。下面是几个例子:
- Time: I will meet you in half an hour. (我将在半小时后见你。)
- Quantity: She only drank half of her glass of water. (她只喝了杯子里一半的水。)
- Degree: He is only half awake in the morning. (他早上起来只有一半清醒。)
4. Half作为形容词的用法及例句
作为形容词,half可以修饰名词,表示“一半的”、“半个的”。下面是几个例子:
- Half price: The store is having a sale, everything is half price. (商店正在打折,所有商品都是半价。)
- Half empty: The glass is only half empty. (杯子里只有一半的水。)
- Half brother: He has a half brother from his father's previous marriage. (他有一个同父异母的兄弟。)
5. Half作为副词的用法及例句
作为副词,half可以修饰动词或形容词,表示“部分地”、“不完全地”。下面是几个例子:
- Half open: The door was left half open. (门被留着一半开着。)
- Half finished: The project is only half finished. (这个项目只完成了一半。)
- Half asleep: She was still half asleep when the alarm went off. (闹钟响起时她还没完全醒来。)
6. 双语例句
为了帮助更好地理解Half的用法,下面列举了一些双语例句:
- His salary was cut in half due to the company's financial problems.
(由于公司财务问题,他的薪水被减少了一半。)
- She only ate half of her sandwich and saved the rest for later.
(她只吃了三明治的一半,把剩下的留到以后吃。)
- The students were divided into two groups, with half of them working on the project and the other half doing research.
(学生们被分成两组,一半人负责项目,另一半做研究。)
- The new policy will only affect half of the population.
(新政策只会影响到一半的人口。)
- She was only half listening to the lecture, as she was busy checking her phone.
(她只是在听讲座的一半,因为她忙着看手机。)
Half的同义词示例
1. Semi
同义词:part, partial, incomplete, half-and-half
例句:
- She only ate half of her sandwich.
她只吃了半个三明治。
- The project is only half complete.
这个项目只完成了一半。
- The book is a semi-autobiographical account of the author's life.
这本书是作者生活的半自传式叙述。
2. Partway
同义词:partially, halfway, in part
例句:
- We are only partway through the movie.
我们只看了电影的一部分。
- He is only partway done with his homework.
他的作业还没有做完。
3. Incomplete
同义词:unfinished, partial, deficient, deficient in
例句:
- The report is incomplete without all the necessary data.
没有所有必要的数据,这份报告就是不完整的。
- Her education was incomplete due to financial constraints.
由于经济限制,她的教育并不完整。
4. Halfway
同义词:midway, middle, center
例句:
- We are already halfway to our destination.
我们已经到达目的地一半了。
- She met me halfway and agreed to compromise.
她妥协了,和我达成一致。
5. Partially
同义词:partly, incompletely, not fully
例句:
- He was partially responsible for the accident.
他对事故负有部分责任。
- I can only understand partially what he is saying.
我只能部分理解他在说什么。
6. Halved
同义词:divided, split, cut in half
例句:
- The cake was halved between the two sisters.
蛋糕被两个姐妹平分了。
- The company's profits were halved this quarter.
公司这个季度的利润减少了一半
Half相关词组及搭配
1. Half and half: 指一半和一半,通常用于描述饮料中牛奶和咖啡的混合比例,也可以用来形容两种事物的平均分配。
例句:I like my coffee with half and half, it's the perfect balance of creaminess and bitterness.
2. Half-hearted: 指做事不认真、不热情,缺乏兴趣或投入。
例句:He made a half-hearted attempt to apologize, but I could tell he wasn't sincere.
3. Half-baked: 指做事不够充分或完整,未经充分考虑或准备。
例句:His plan was so half-baked that it fell apart within the first week.
4. Half-truth: 指部分真相,通常指故意隐瞒某些重要信息的说法。
例句:Don't believe everything he says, he's known for telling half-truths.
5. Halfway: 指到一半的位置,在中途,也可以用来表示达到一定程度。
例句:I was halfway through my book when I realized I had already read it before.
6. Half-price: 指半价,折扣50%。
例句:The store is having a sale, everything is half-price!
7. Half-witted: 指愚笨、无知的人。
例句:I can't believe she fell for that prank, she must be half-witted.
8. Half-brother/half-sister: 指同父异母/同母异父的兄弟姐妹。
例句:My half-brother and I have different mothers but we still consider each other family.
9. Half-time: 指比赛或表演中的休息时间,也可以用来表示事情进行到一半的时候。
例句:Let's grab some snacks during half-time and then come back to watch the rest of the game.
10. Halfway decent: 指尚可、还算不错,但并非完美。
例句:The movie was only halfway decent, I wouldn't recommend it
Half是一个非常常用的单词,它可以表示一半、半个、部分等含义,在日常生活中使用频率也非常高。希望通过本文的介绍,读者能够更加清楚地了解Half的定义、发音、用法及相关例句,并且能够在以后的使用中更加灵活地运用它。如果您喜欢本文的内容,请关注我,我将会为您带来更多有趣、实用的知识。最后,祝愿大家学习进步,生活愉快!我是网站编辑,感谢您的阅读!