什么时候用or,什么时候用and?
一、And用法1、and译为“和”、“并”，此时，and用来连接语法作用相同的词、短语或句子。Lucy and I go to swimming once a week.我和露西每周游泳一次。2、And用来连接两个动词或动词词组表示动作先后发生 。此时and可译为“然后”Go along the street, and take the second turning on the left. 沿这条街走，然后在第二个路口向左拐。3、在口语中，and常用在go, come, try等动词后，连接另一个动词，表示目的。此时and相当于to，不必译出。二、Or用法英语中，表示选择关系的并列连词主要有or和either...or。其中or作为连词，也是有多种不同的含义和用法。1、用于引出另一种可能性，表示“或者，还是”Are you coming or not？你来还是不来？2、用于否定句，提出两种或多种事物时，表示“也不”I don’t like tea or coffee. 我不喜欢喝茶，也不喜欢喝咖啡。3、用于警告，表示“否则”Hurry up, or you will be late for school. 快点，否则你上学要迟到了。4、用于两个数字间，表示“大约”There are seven or eight people in front of us. 我们前面有七八个人。5、用于引出解释性词语，表示“或者说”He likes geology, or the science of the earth’s crust. 他喜欢地质学，或者说地壳的科学。6、用于引出对比概念He was lying-or was he? 他在说谎，还是没有说谎？7、or so 有“大约”的意思It cost me $100 or so to buy this book. 这本书大约花了我100美元。扩展资料or与and区别：一、句式不同1、并列结构中，and用于肯定句。2、or通常用于否定句表示“和，与”之意。They sang and danced. 他们既唱歌又跳舞(即载歌载舞)。They didn’t sing or dance. 他们既没有唱歌也没有跳舞。但是，在某些特殊情况下，即使是否定句也得用and。如：Drivers must not drink and drive. 司机不准酒后驾车。二、or用在选择疑问句中，意为“或者，还是”。and不可用于疑问句。Are you coming or not?你来还是不来？
givepriorityto和giveprioritiesto什么时候用
give priority to doing sth 意思是“优先考虑做某事”，“给予做某事优先权“， ”将做某事列为重点“，例句如The government gave priority to reforming the legal system。政府将改革法制体系列为工作重点。
give priorities to 是上面这个词组的复数形式。例如It is imperative to give priorities
to training new-type farmers, increasing farmers' income, accelerating the social development in rural areas. 在建设社会主义新农村的过程中，需要将培养新型农民、增加农民收入和加快农村社会发展作为优先领域
givepriorityto和giveprioritiesto什么时候用
首先明确一定,固定词组是give priority to,除了个别中国人写的英语出现give priorities to外,其他基本见不到这样的表达.
但priority确实有复数形式.如果说一定要用复数来表达give priority to一样的意思,可以用put priorities on.比如We should put priorities on this issue.
give priority to
给 ...以优先权,优先考虑 ...
He should have given priority to his safety rather than to the loss of money.
他本来应该优先考虑他的安全,而不是金钱的损失.
He always give priority to others rather than to himself.
他总是优先考虑别人而不是自己本身.
givepriorityto和giveprioritiesto什么时候用
首先明确一定,固定词组是give priority to,除了个别中国人写的英语出现give priorities to外,其他基本见不到这样的表达.
但priority确实有复数形式.如果说一定要用复数来表达give priority to一样的意思,可以用put priorities on.比如We should put priorities on this issue.
give priority to
给 以优先权,优先考虑
He should have given priority to his safety rather than to the loss of money.
他本来应该优先考虑他的安全,而不是金钱的损失.
He always give priority to others rather than to himself.
他总是优先考虑别人而不是自己本身.
priority的用法和搭配
priority /praɪˈɒrɪtɪ/ CET4 TEM4
1.N-COUNT If something is a priority, it is the most important thing you have to do or deal with, or must be done or dealt with before everything else you have to do. 优先处理的事
例：
Being a parent is her first priority.
做母亲是她的头等大事。
The government's priority is to build more power plants.
政府的当务之急是建造更多的发电厂。
2.PHRASE If you give priority to something or someone, you treat them as more important than anything or anyone else. 优先考虑
例：
Women are more likely to give priority to child care and education policies.
女性更可能给孩子的照料和教育方案以优先考虑。
3.PHRASE If something takes priority or has priority over other things, it is regarded as being more important than them and is dealt with first. 有优先性
例：
The fight against inflation took priority over measures to combat the deepening recession.
对抗通货膨胀的斗争比对抗日益加深的经济衰退措施更具优先性。
priority 报错
英 [praɪ'ɒrɪtɪ] 美 [praɪ'ɔrəti] 全球发音 跟读 口语练习
n. 优先；优先权；[数] 优先次序；优先考虑的事
[ 复数 priorities ]
网络释义 专业释义 英英释义柯林斯英汉双解大词典 21世纪大英汉词典
priority /praɪˈɒrɪtɪ/ CET4 TEM4
1.N-COUNT If something is a priority, it is the most important thing you have to do or deal with, or must be done or dealt with before everything else you have to do. 优先处理的事
例：
Being a parent is her first priority.
做母亲是她的头等大事。
The government's priority is to build more power plants.
政府的当务之急是建造更多的发电厂。
2.PHRASE If you give priority to something or someone, you treat them as more important than anything or anyone else. 优先考虑
例：
Women are more likely to give priority to child care and education policies.
女性更可能给孩子的照料和教育方案以优先考虑。
3.PHRASE If something takes priority or has priority over other things, it is regarded as being more important than them and is dealt with first. 有优先性
例：
The fight against inflation took priority over measures to combat the deepening recession.
对抗通货膨胀的斗争比对抗日益加深的经济衰退措施更具优先性。
词组短语 同近义词 同根词
give priority to优先考虑；认为优先
top priority最优先的
first priority最优先；绝对优先权
priority的用法和搭配
priority词汇分析
音标：英 [praɪ'ɒrəti] 美 [praɪ'ɔːrəti]
释义：
n.
先；前；(时间上)在前
优先；在先；上席；上位；重点
[复数]优先权；先取权
[复数]优先考虑的事；优先配给
短语
according to priority 依照次序
first priority 绝对优先项目(或问题)
give priority to 优先考虑；给…以优先权
high priority 重要优先项目(或问题)
lower priority 次重要优先项目(或问题)
take priority of 比…居先；得到…的优先权
top priority 最重要优先项目（或问题）
例句
1、I have priority over you in my claim.
我的请求比你的优先权力。
2、These issues should clearly be at the top of the priority list.
这些问题应该在这个优先列表的顶部就不澄清。
3、This is the key and should be given top priority.
这是关键，要放在第一位。
4、Efficiency does not always have priority.
效率不一定总是优先。
5、I have priority.
我有优先权。
