不定冠词表示泛指,定冠词表示特指. 不定冠词a (an)与数词one 同源,是"一个"的意思.a用于辅音音素前,一般读作[e],而an则用于元音音素前,一般读做[en]. 1) 表示"一个",意为one:指某人或某物,意为a certain. A Mr. Ling is waiting for you. 2) 代表一类人或物 A knife is a tool for cutting with. Mr. Smith is an engineer. 定冠词the与指示
Text I arrived London at last. The railway station was big, black and dark. I did not know the way to my hotel, so I asked a porter. I not only spoke English very carefully, but very clearly as well. The porter, however, counld not understand me. I r
How to say all the keyboard symbols in English Symbol English 中文 ~ tilde 波浪号 ` grave accent, backquote, backtick 反引号 ! exclamation mark, bang 感叹号 @ at at # hash, hash tag 井号 $ dollar sign 美元符号 % percent 百分号 ^ caret, hat 脱字符 & ampersand, and and * sta
Based on the combined results of British English, American English and Australian English surveys of contemporary sources in English: newspapers, magazines, books, TV, radio and real life conversations - the language as it is written and spoken today
What's the Time in English? Explanation There are two common ways of telling the time. Formal but easier way Say the hours first and then the minutes. Example:7:45 - seven forty-five For minutes 01 through 09, you can pronounce the '0' as oh. Example
few.a few.little.a little的区别和联系: few / a few(形容词)用来修饰可数名词,few表示否定意义,没有,几乎没有, a few表示有肯定意思,有几个. 例如:a few people/few people有几个人/没有几个人He has few friends here,he feels lonely.他这里没朋友,他感觉寂寞.There are a few eggs in the basket.篮子里有几个鸡蛋. little / a little(形容词
两者都有“每个”的意思,但用法不同: (1)each具有名词和形容词的功能,every只有形容词的功能. (2)each指两个或两个以上的人或事物中的“每个”:every是指三个以上的人或事物的“全体”,和all的意思相近.如: He gave a book to each of his parents.他给他父母各送了一本书.Every comrade was there and each did his work.每个同志都在那儿,各人做各人的工作. (3)every总是修饰单数名词,后接单
英语中并没有allow to do sth这种结构,只有allow doing sth 及allow sb to do sth这两个结构. 你这样记忆可能方便一些: 1. 在主动语态中,如果allow后面没有sb出现在allow后面的话,就要接动名词形式:如果后面有sb做宾语,则必须要接to do sth. 2. 在被动语态中,只有be allowed to do sth的句式结构,而没有sb be allowed doing sth. 即: 1.allow sb to do sth,allow
