英语音标中的［I］和[i]怎么读？怎么区分？

有区别。
1、发音不同
【I】为短元音，发音短促而有力，不要有拖尾音。
【i:】为长元音，发音的时候要尽量拉长。
2、发音方式不同
【I】发音时，嘴角拉伸程度比【i:】小，舌位更靠后。
【i:】发音时，嘴角拉宽，嘴唇绷紧，舌头肌肉保持紧张，震动声带。
3、单词重读音节不同
【I】有/I/发音的单词重读比较没有规律，有的单词在/I/所在音节上，有的单词则不在/I/所在音节上。
【i:】有/i:/发音的单词重读都在/i:/所在音节，例如：pizza。

扩展资料：
1、一下字母和字母组合常发【i:】音
①ee或ea：agree、see、eat、seat、team
②ie：field、piece
③e：these、metre、secret、evening、equal
④ey：key
⑤i：ski、kilo、litre、pizza
⑥eo：people
2、以下字母或字母组合发【I】音
①i：if、listen、miss、dinner、swim
②u：busy
③y：system
④ui：building
参考资料：百度百科-音标

两个名词作主语，谓语动词用单数还是复数？

1、如果and连接两个名词做主语时，谓语一般用复数。
例如：The teacher and his son are picking apples now.
老师和他的儿子在摘苹果。
2、如果and连接的两个名词若构成一个整体事物或指同一个人时，谓语则用单数。
例如：Fish and chips isvery famous food in England.
鱼和薯条在英国是一道名菜。
The singer and songwriter is dead.
这位歌手兼作曲家死了。
3、如果由and连接的两个或更多的主语之前有each, every, many a/an, no的时候，谓语用单数名词。
例如：Every boy and girl in the class works very hard.
班上的每个男孩和女孩都很努力。
Each minute and second is valuable to us.
每分每秒对我们都是宝贵的。



扩展资料
可做主语的词类
1、名词作主语
例如：The child is my daughter.
这孩子是我女儿。
2、代词做主语
例如：He always keeps his promise.
他总是信守诺言。
3、动名词或不定式短语作主语
例如：Seeing her makes me angry.
看到她我很生气。
（1）动名词做主语，一般情况下是用来表示已知的事实或曾经做过的经历。
例如：collecting stamps is one of my hobbies.
集邮是我的爱好之一。
这里collecting stamps是以往的一种经历。
（2）用不定式做主语时，通常表示一种意愿、目的或尚未做的事。
例如：To study in the United States is my greatest desire.
在美国学习是我最大的愿望。
参考资料来源：搜狗百科--主语
参考资料来源：搜狗百科--谓语

以my troublesome apartment为题的英语作文

I rented an apartment when I was studying at my university. It was a very annoying apartment.
First, My roomates were a party animal. They hold parties every night after they drank at the bar. They were loudly chatting at the living room, and they were disrupting my sleeping. Moreover, My roomates were not likely to clean up the mess after they hold a party. The apartment was look like a pigsty as a result the landlord was very angry and kicked my roomates out of the apartment.
Second, my apartment dint have a fridge and washing machine. It made me very difficult to clean up my clothes and cook the food. Therefore, I had to wash my clothes by hand, and I had to eat out every day.
Right now, I have my own apartment. I have learnt lots of lessons from my troublesome apartment, and made my place a nice and clean apartment.

java问题：错误：不是语句

int 1=in.nextInt();
变量名不能用数字开头。
必须以英文字母或者下划线开头。

有关家乡开封的英语介绍

       Kaifeng，a prefecture-level city in eastern Henan province, located along the southern bank of the Yellow River ，is one of the Seven Ancient Capitals of China. During the Song Dynasty, it was called Dongjing or Bianjing ,then, Kaifeng was the capital of China ,with a population of over 400,000, living both inside and outside the city wall. Typhus was an acute problem of the city. And Kaifeng reached its peak of importance in the 11th century, when it was a commercial and industrial center at the intersection of four major canals. During this time, the city was surrounded by three rings of city walls and probably had a population of 600,000 to 700,000. It is believed that Kaifeng was the largest city in the world from 1013 to 1127.