Neither nor用法
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neither……nor用法总结
neither……nor用法总结
neither……nor与either……or的用法
neither……nor与either……or起连词作用,连接并列的两个成分。但两者意义相反。 “neither……nor”表示“既不……也不”即否定两部分, 例如:
1.The ground must be just right neither too wet nor too dry. 土壤要正合适:既不太湿也不太干。
2.I have neither brothers nor sisters. 我既无兄弟又无姐妹。
3.Neither John nor Tom krows how to spell the word. 约翰和汤姆都不知道怎样拼写这个单词。
either……or表示“或者……或者” 如:
1.She was coming back either today or tomorrow. 她不是今天来就是明天来。 注意:如果连接两个主语,谓语应随共邻近的词, 如:
1.Either you or he is right. 不是你就是他对。
2.Neither you nor I am right. 你和我都不对。
both_neither_either的用法
bothBoth可作形容词、代词或副词用,意思是“两 个”、“双方”、“两个都”。在句中可作主语、 宾语或同位语。 如:Both are right.(主语) I like both.(宾语)
Both pencils are mine.(同位语)
三者呢?
both一、Both和both of后都可接复数名词,构成名词词组。 Both后的名词前可有定冠词、指示代词或物主代词作修饰限定,也可 没有;both of后的名词前却一定要有定冠词、指示代词或物主代词作修饰 限定。
both(the these,her) children
both of the(these,her)children;
√
both of children。
××
both of us(you,them)Both of后可接人称代词宾格,both后 则不可;但人称代词宾格后可接both。
√
both us(you,them) us(you,them)both
√
二、Both与动词连用时,大多数放在系动词be之后,其它动词之前。 His parents are both workers. They both enjoy reading. 若句中谓语动词包含情态动词或助动词时
Neither, either, both练习2
Neither, either, both练习2
一、同意句转换
1. The students read this storybook. Their English teacher reads this storybook, too.
=________the students _______ their English teacher _______ this storybook.
2. Jack doesn’t know Mrs. White, and Helen doesn’t know, either. =________ Jack ________ Helen _______ Mrs. White. = ________ Jack ________ Helen _______ Mrs. White.
3. You may lend him the computer. You may buy him a new computer. =You may _______ the computer _______ a new one.
4. I don’t go to the market in such a cold weather.
NOR Flash地址位宽
http://www.hqew.com/tech/wiki/4035.html
NOR Flash
NOR FLASH是INTEL在1988年推出的一款商业性闪存芯片,它需要很长的时间进行抹写,大半生它能够提供完整的寻址与数据总线,并允许随机存取存储器上的任何区域,而且它可以忍受一万次到一百万次抹写循环,是早期的可移除式闪存储媒体的基础。
目录
NOR Flash的访问方式 NOR Flash的烧写方式 NOR Flash的原理
NOR Flash的访问方式
在NOR FLASH的读取数据的方式来看,它与RAM的方式是相近的,只要能够
提供数据的地址,数据总线就能够正确的挥出数据。考虑到以上的种种原因,多数微处理器将NOR FLASH当做原地运行(Execute in place,XIP)存储器使用,这其实以为着存储在NOR FLASH上的程序不需要复制到RAM就可以直接运行。由于NOR FLASH没有本地坏区管理,所以一旦存储区块发生毁损,软件或驱动程序必须接手这个问题,否则可能会导致设备发生异常。 在解锁、抹除或写入NOR FLASH区块时,特殊的指令会先写入已绘测的记忆区的第一页(Page)。接着快闪记忆芯片会提供可用的指令清单
在STM32外部的Nor Flash运行代码
在STM32外部的Nor Flash运行代码
参照ST标准库的例子程序:
stm32f10x_stdperiph_lib_v3.0.0\\Project\\Examples\\FSMC\\NOR_CodeExecute
代码分两部分,一部分是下载到STM32内部Flash的,另一部分是下载到外部Nor Flash的。 内部Flash的代码
主要负责完成CPU的初始化,包括系统时钟和FSMC-NOR的初始化,然后跳到外部Nor Flash去运行真正的用户代码。
具体对keil操作方面,没什么好注意的,按照平时烧写代码进内部Flash就可以了。 外部Nor Flash的代码
放在外部Nor Flash的代码,在keil操作方面就要注意了。
1.拷贝烧写算法STM32F10x_NOR.FLM到X:\\Keil\\ARM\\Flash,关于该烧写算法怎么得来,请参考第14个实验例程(14 Download Data In Nor Flash)。
2.在keil的Project->Options->Target窗口,在‘ROM1'前打勾,根据Nor Flash具体情况输入起始地址和容量大小,我的是0x64000000和0x200000,并且选中\,取消
Neither和so倒装句练习题练习
Neither, So倒装句练习
Ⅰ. 填空
1. He can ride a bike, so ____I.
2. The boy died, and a week later, so ____his friend. 3. Tom doesn’t like bananas. Neither ____his wife. 4. If you won’t go, neither ____I. 5. He is a teacher and so____ his wife.
6. She has been to New York .So I. 7. I like singing and so Tom.
8. I don’t eat meat and neither Helen. 9. James didn’t attend the meeting and neither Jane. 10. She hasn’t seen that film. Neither I. 11. I don’t like football. Neither
及时有效递交NOR的方法和注意事项
及时有效递交NOR的方法和注意事项
2014/04/23 22:01:35 本站编辑 青岛远洋船员职业学院航海系 贾在明
在航次租船合同下,船舶到达装货港、卸货港都必须递交NOR(Notice of Readiness,准备就绪通知书)。正常情况下,船舶必须按照合同规定做好装卸准备以后才能递交NOR,但是也有少数租约约定船舶不论是否准备就绪,只要一到港就可以递交NOR,船舶在实际装卸货时准备就绪就可以了。
如何递交NOR,一般租约里面会有明确的规定,船长只要按照规定递交就可以了。但是,有时候可能会遇到与租约相悖,或者说不能按照租约履行的情况。船长在处理具体问题的时候,首先要明确租约条款的规定,再就是要及时和承运人沟通确认,不要因为NOR的递交不当影响租约的履行,造成不必要的损失。
一、NOR递交和被接受的条件
按照一般要求,递交NOR要满足三个必要的条件。船舶如何才能在到港前及时满足这三个条件的要求,以及一旦在没有完全满足这些条件的情况下,船长怎样去采取措施尽快达到递交的条件,这对航次的正常运营和疏港起到至关重要的作用。
首先,船舶必须是到达船舶,即WITHIN THE COMMERCIAL LIMITS OF THE LOADIN
Neither和so倒装句练习题练习
Neither, So倒装句练习
Ⅰ. 填空
1. He can ride a bike, so ____I.
2. The boy died, and a week later, so ____his friend. 3. Tom doesn’t like bananas. Neither ____his wife. 4. If you won’t go, neither ____I. 5. He is a teacher and so____ his wife.
6. She has been to New York .So I. 7. I like singing and so Tom.
8. I don’t eat meat and neither Helen. 9. James didn’t attend the meeting and neither Jane. 10. She hasn’t seen that film. Neither I. 11. I don’t like football. Neither
that 用法
一.that 用作关系代词,引导限制性定语从句。先行词可人可物,用法相当于who或which。(但是在下列情况下多用that:先行词既有人又有物时;先行词有形容词最高级、序数词、不定代词、very,only等修饰时;先行词是不定代词时)
He talked about the teachers and schools that he had visited. I think it one of the most wonderful films that the film company has ever produced.
She has little information that is useful for our research. Is there anything that I can do for you?
请注意,that 在定语从句中作宾语时通常可省略。 The books (that) I sent you will help you in your studies. 二.that 用作连词,引导名词性从句,状语从句和强调句。 that名词性从句。
①引导宾语从句。及物动词后的引导词that可省略。 I
用法
外研版 必修一 模块4 单元测试题
第一部分 听力略 单项选择:语法和词汇
21. Many of the tourists _________________ to Zhangjiajie by the beauty of nature there. A.are attractive B. who attracted C. have attracted D. are attracted. 22----- What a noise! I can hardly stand it.
------ It ________ as if they are having a party next door. A. looks B. sounds C. feels D. happens 23Please don't bother _____ tha matter. A. at B. for C. about D. to
24I don't think I could _____ another year as a teacher; it's just too stressful. A. survive B.survive f