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小学英语基础知识

时间:2021-12-01 16:47:20 英语 我要投稿

小学英语必备基础知识

  小学英语是学生学习英语的开始,也是奠定英语基础的重要阶段,想知道小学期间有哪些英语知识要学吗?下面是百分网小编为大家整理的小学英语基础知识总结,希望对大家有用!

小学英语必备基础知识

  小学英语知识归纳

  一、名词词尾加's的所有格

  1. 一般情况在名词后加's

  例如:

  That girl's coat is in the room. 那个女孩的衣服在房间里。

  2. 在以s结尾的名词(包括以s结尾的复数名词)后面,只加 '。 如果复数名词不是以s结尾的,末尾也要加's。例如:

  Today is September 10th, Teachers' Day. 今天是九月十日,教师节。

  Children's Day is coming, I should buy something new for my son. 儿童节马上就要到了,我应该为我的'儿子买一些新东西。

  3. 表示词组内的并列名词各自的所有关系时,须在各个名词后加's;如果一个东西为两个人或者两个以上的人共同拥有,只在最后一个名词后面加's。例如:

  They are John's and Kate's rooms. How beautiful they are! 这是约翰和凯特的房间。它们(指房间)太漂亮了!

  He is Lily and Lucy's father. 他是莉莉和露西的爸爸。

  4. 表示某人的家、店铺等的所有格,一般可以省略它后面所修饰的名词。例如: My father and I will have dinner at the Johnson's (home )。我爸爸和我将要去约翰逊的家吃晚饭。

  We will have our hair cut at the barber's(shop) tomorrow afternoon. 明天下午我们要去理发店理发。

  5. 有些指时间、距离、国家、城镇等的名词,也可以加's构成所有格。例如:

  There is something important in today's newspaper. 今天的报纸上有一些重要的东西。

  It's about ten minutes' walk from school to our home every day. 每天从学校到我们家步行大约需要十分钟。

  6. 英语名词所有格修饰的词,如果前面已经提到过,后面则可以省略,以防止重复。 例如:

  This is not Dick's dictionary, but is Tom's. 这不是迪克的字典,但是是汤姆的。

  小学英语语法知识

  虚拟过去(Subjunctive Past)

  虚拟过去的动词无论在什么情况之下都要用过去复数形式。如:动词 be,在虚拟过去中要用 were。

  2.1 过去时态(Simple Past):(右边为虚拟语气)

  I worked ---- I worked

  you worked ---- you worked

  he worked ---- he worked

  she worked ---- she worked

  it worked ---- it worked

  we worked ---- we worked

  they worked ---- they worked

  2.2 过去进行时态(Past Continuous):(右边为虚拟语气)

  I was working ---- I were working (注意是 I were)

  you were working ---- you were working

  he was working ---- he were working (是 he were 喔)

  she was working ---- she were working

  it was working ---- it were working

  we were working ---- we were working

  they were working ---- they were working

  2.3 过去完成时态(Past Perfect):(右边为虚拟语气)

  I had worked ---- I had worked

  you had worked ---- you had worked

  he had worked ---- he had worked

  she had worked ---- she had worked

  it had worked ---- it had worked

  we had worked ---- we had worked

  they had worked ---- they had worked

  小学英语知识要点

  一、表示时间的介词

  (1)in , on,at 在……时

  in表示较长时间,如世纪、朝代、时代、年、季节、月及一般(非特指)的早、中、晚等。 如 in the 20th century(世纪), in 19xx, in summer, in January, in the morning,

  on表示具体某一天及其早、中、晚。

  如on May 1st, on Monday, on New Year’s Day, on a cold night in Januar

  at表示某一时刻或较短暂的时间,或泛指圣诞节,复活节等。

  如at 3:20, at Christmas, at night, at noon,等。

  注意:在last, next, this, that, some, every 等词之前一律不用介词。如:We meet every day.

  二、表示运动方向的介词:

  across, through 通过,穿过

  across表示横过,即从物体表面通过, through穿过,即从物体内部穿过。

  三、表示“在……之间”的介词:

  表示“在……之间”的介词在英语中属于方位介词,between指在两个人或两个事物之间;among指在三个或三个以上的人或事物之间。

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