英语语法专项 1.如果主语是不可数名词,动名词,不定式或从句的时候,谓语动词用单数。 Smoking is not a good habit. To live happily needs a lot of things. What I said is true. 2.如果由and连接的两个做主语的单数名词指的是同一个人或物的时候,用单数动词。 The singer and songwriter is dead. The science and technology plays an important part in China. Bread and butter(=buttered bread) is a good food for patients. “War and Peace” is the best book I have ever read. 如果由and连接的两个或更多的主语之前有each,every,many a/an,no的时候用单数名词。 Every boy and girl in the class works very hard. Each minute and second is valuable to us. (责任编辑:admin) |