谓语动词只能用单数的8种情况

谓语动词只能用单数的8种情况2011-06-06 11:41:25|分类：英语学习|字号订阅1 非谓语动词或从句做主语 不定时（to do 或疑问词+to do)；动名词（doing )或主语从句做主语，谓语动词用单数。如：When and Where to build the new factory -not decided yet .A.is B.are C.has D.have【分析】答案是A。“疑问词+to do ”做主语，谓语动词用单数，此题又是被动语态。2 复合不定时做主语以some-,any-,every-,no-,开头，以-thing，-body，-one结尾的复合不定代词作主语时，谓语动词用单数。如：Everything is going well.一切顺利。3.以-s结尾的学科名、书名、国名作主语表示学科（如physics，politics，maths）、书名（如The Arabian Nights）、国名（如the United States，Wales，the United Nations）等以-s结尾的名词作主语时，谓语动词通常用单数。如：The United States has many different kinds of climate.美国的气候是多种多样的。4.“more than one/many a+单数名词”作主语，“more than one+单数名词”和“many a +单数名词”作主语时，谓语动词用单数。如：More than one student has seen the film.不止一个学生看过这部电影。Many a strong man has weakened before such a chal-lenge.许多坚强的人遇到这种困难都动摇了。5.指同一个人或事物的并列结构作主语指同一个人或事物的A and B结构（如knife and fork 刀叉，bread and butter 黄油面包，a teacher and writer 老师兼作家，fish and chips 鱼和炸土豆片）作主语时，谓语动词用单数。如：A worker and writer was present at the meeting.一位工人作家出席了会议。Fish and chips is a popular meal in Britain.鱼和炸土豆片在英国是很受欢迎的膳食。6.“one/each of+复数名词”作主语“one/each of+复数名词”作主语时，谓语动词用单数。如：Each of the student，working hard at his or her lessons，to go to university.So do I.A.hope B.hopesC.hopingD.hoped【分析】答案是B。“each of+复数名词”作主语时，谓语动词单数。7.前后名词有every等修饰的并列结构作主语“every(no，each，many a）+单数名词+and+every（no，each，many a）+单数名次”作主语时，谓语动词用单数。如：Every desk and every chair in the classroom is new.教室里的每张桌椅都是新的。8.在数学四则运算中，在数学四则运算中，谓语动词一般用