五年级上册英语语法知识点一、注意名词单复数:1、可数名词复数用于:How many后面; some/any/many/a lot of/ two, three后面;these/those后面all the后面; between后面跟一种物体时,这个物体用复数 like 后面are前面的人称和名词用复数: we/they/the children2、名词复数的变化规则:1)一般直接+s:bears,students,2)以s. x. sh. ch结尾,加es:bus-buses, box-boxes,3)以“辅音字母+y”结尾,把y变为i, 再加ies:librarylibraries hobby-hobbies story-stories4) 不规则名词复数:man-men,woman-women,policeman-policemen, foot-feet, Child-children3、 不可数名词: water, soup, milk, juice, tea, coffee, bre