可数名词的复数变化规律名词复数有规律,一般词尾加s;辅音字母 y型,变y为i,es;ch,sh真有趣,s,x,es;f,fe真小气,字母v来把它替,es在后别忘记;字母o来真神奇,有生命来es,没有生命 s.
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可数名词复数特殊变化规律中日好友来聚会,绵羊、鹿、鱼把家回。男士、女士a变e;牙(齿)、脚双o变双e;孩子们想去天安门,原形后面r、 e 、n;老鼠本来爱大米,mice,ice和rice.注:中Chinese,日Japanese,好友people。绵羊sheep,鹿deer,鱼fish (这些单词单复数一样)man--menwoman--womentooth--teethfoot--feet,child--childrenmouse--mice
巧记lie和lay躺 lie,lay,lain,lie in bed again;撒谎 lie,lied,lied,don't be a liar;产蛋 lay,laid,laid,a hen laid an egg;放置 A boy picked it up,and laid it in the bag。
定冠词the的习惯用法①某家人或某夫妇一般用the 复数。如:the Smiths②表示整个民族或族人一般加the。如 the Chinese/English③少数山脉群岛也不用the。如Mount Tai。如名词中有of短语则一般有the.如:the Mountain of seven sighs.④中国的湖泊一般加 the。如:the West Lake.⑤the adj表示类别。如:the rich.⑥年代,年龄的约数前常用the。如:in the 1950s,in his teens.⑦表计量单位用the含有“每”、“每一”It sells at two dollars the pound.It sells 16 dollars to the pound.John is paid by the hour.⑧下列结构中的冠词。-have the 抽象名词 to do sth = be so adj as to do sth如:He has the politeness/kindness to say hello to me.=He is so polite/kind as to say hello to me.抽象、物质、专有名,代词基数用作限定;泛指节假季节星期几,球棋、呼语与餐名;刊物、公告与标题,普通名词并列紧相邻;唯一职位,学科与语种,洲、国、省、市、县街路名。
直接引语间接引语的记忆口诀人称变更怎么办?“一主①、二宾②、三不变”③若是自引自的话, 听者不变称不变。注:①“一主”指在直接引语中的第一人称变为间接引语时,要和主句中的主语在人称上保持一致。如:He sad,“I am forty,”→He said that he was forty.②“二宾”指直接引语中的第二人称变为间接引语时,要和主句中的间接宾语保持人称一致。如:He said,“Are you coming tomorrow?”→He asked me if I wascoming the next day.③“三不变”指直接引语中的第三人称变为间接引语时,人称不变。如:He said,“Is she an English teacher?”→He asked if she was an English teacher.另外注意直接引语为复数,引述者主语为单数,间接引语主语相应变复数。如:He said,“Are you interested in English?”→He asked me/us if Iwas/we were interested in English
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被动语态记记口诀一般现、过用be done,be有人称、时、数变。完成时态have done,被动将been加中间。一般将来shall (will) do,被动变do为be done。将来进行无被动,shall (will) be doing,现在完成进行同,have (has) been doing。现、过进行be doing, 被动be加being done。