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小升初英语基础知识复习资料大全

时间: 燕妮2 小升初辅导

  第一部分;基础知识
1.字母:26个字母的大小写

  ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz 2.语音:元音的发音 五个元音字母:AEIOU

  12个单元音:长元音:/ɑ:/,/ :/,/ :/, /i:/,/u:/

  短元音:/ / /e/ /i/ / / /∧/ /u/ / / 3.词汇:词汇量,近反义词 4.句子:大小写,标点符号 第二部分:语法知识

  一.名词:名词单复数,名词的格

  (一)名词单复数

  1.一般情况,直接加-s,如:book-books, bag-bags, cat-cats, bed-beds

  2.以s. x. sh. ch结尾,加-es,如:bus-buses, box-boxes, brush-brushes, watch-watches 3.以―辅音字母+y‖结尾,变y为i, 再加-es,如:family-families, strawberry-strawberries 4.以―f或fe‖结尾,变f或fe为v, 再加-es,如:knife-knives 5.不规则名词复数:

  man-men, woman-women, policeman-policemen, policewoman-policewomen, mouse-mice

  child-children, foot-feet, tooth-teeth, fish-fish, people-people, Chinese-Chinese, Japanese-Japanese

  不可数名词的复数就是原型: paper, juice, water, milk, rice, tea (二)名词的格

  (1) 有生命的东西的名词所有格:

  a) 单数后加 ‘s 如: Lucy‘s ruler my father‘s shirt b) 以s 结尾的复数名词后加 ‘如: his friends‘ bags c) 不以s 结尾的复数后加 ‘s children‘s shoes

  l 并列名词中,如果把 ‘s加在最后一个名词后,表示共有, 如:

  Tom and Mike‘s car 汤姆和迈克共有的小汽车

  l 要表示所有物不是共有的,应分别在并列名词后加‘s

  Tom‘s and Mike‘s cars 汤姆和麦克各自的小汽车

  (2)表示无生命东西的名词通常用― of +名词‖来表示所有关系:如:

  a picture of the classroom a map of China

  二.冠词:不定冠词,定冠词种类:

  (1) 不定冠词:a / an (2) 元音读音开头的可数名词前用an :

  an egg / an apple / an orange / an eraser / an answer / an ID card / an alarm clock / an actor / an actress / an e-mail / an address / an event / an example / an opera / an hour an old man / an interesting book / an exciting sport / an action movie / an art lesson / (3)定冠词:the 2. 用法:

  定冠词的用法:

  (1)特指某(些)人或某(些)物: The ruler is on the desk. (2)复述上文提到的人或物:He has a sweater. The sweater is new. (3)谈话双方都知道的人或物:The boys aren‘t at school. (4)在序数词前: John‘s birthday is February the second.

  (5)用于固定词组中: in the morning / afternoon / evening 不用冠词的情况:

  (1)专有名词前:China is a big country.

  (2)名词前有定语:this , that , my , your , some, any , no 等:

  This is my baseball.

  (3)复数名词表示一类人和事:Monkeys can‘t swim. They are teachers. (4)在节日,日期,月份,季节前:Today is Christmas Day. It‘s Sunday. (5)一日三餐前:We have breakfast at 6:30.

  (6)球类 棋类运动前:They often play football after class. He plays chess at home. * 但乐器前要用定冠词:I play the guitar very well. (7)学科名称前:My favorite subject is music. (8)在称呼或头衔的名词前:This is Mr Li. (9)固定词组中:at noon at night by bus

  四、形容词,副词:比较级,最高级

  (一)、形容词的比较级

  1、形容词比较级在句子中的运用:两个事物或人的比较用比较级,比较级后面一般带有单词than。比较级前面可以用more, a little来修饰表示程度。than后的人称代词用主格(口语中可用宾格)。

  2.形容词加er的规则: ⑴ 一般在词尾加er ; ⑵ 以字母e 结尾,加r ; ⑶ 以一个元音字母和一个辅音字母结尾,应双写末尾的辅音字母,再加er ; ⑷ 以―辅音字母+y‖结尾,先把y变i,再加er 。 3.不规则形容词比较级:

  good-better, beautiful-more beautiful (二)副词的比较级

  1.形容词与副词的区别 (有be用形,有形用be;有动用副,有副用动) ⑴在句子中形容词一般处于名词之前或be动词之后 ⑵副词在句子中最常见的是处于实义动词之后

  2.副词比较级的变化规则基本与形容词比较级相同 (不规则变化:well-better, far-farther)

  五 数词:基数词,序数词一、基数词

  (1)1-20

  one,two,three,four,five,six,seven,eight,nine,ten,eleven,twelve,thirteen,fourteen,fifteen, sixteen,seventeen,eighteen,nineteen,twenty

  (2)21-99 先说―几十‖,再说―几‖,中间加连字符。

  23→twenty-three,34→thirty-four,45→forty—five,56→fifty-six,67→sixty-seven,78→seventy-eight,89→eighty-nine,91→ninety-one

  (3)101—999先说―几百‖,再加and,再加末两位数或末位数;

  586→five hundred and eighty-six,803→eight hundred and three (4)l,000以上,先从右往左数,每三位数加一个―,‖,第一个―,‖前为thousand.第二个―,‖前为million,第三个―,‖前为billion 1,001→one thousand and one

  18,423→eighteen thousand,four hundred and twenty-three

  6,260,309→six million two hundred and sixty thousand three hundred and nine 750,000,000,000→seven hundred and fifty billion

  二、序数词

  (1)一般在基数词后加th

  eg.four→fourth,thirteen→thirteenth

  (2)不规则变化

  one→first,two→second,three→third,five→fifth,eight→eighth,nine→ninth,twelve—twelfth

  (3)以y结尾的十位整数,变y为ie再加th

  twenty→twentieth, forty→fortieth, ninety→ninetieth

  (4)从二十一后的―几十几‖直至―几百几十几‖或―几千几百几十几‖只将个位的基数词变为序数词。

  twenty-first,two hundred and forty-fifth 基数词转为序数词的口诀: 基变序,有规律,词尾加上-th.

  一,二,三,特殊记,词尾字母t,d,d. 八去t,九去e, ve要用f替。 ty将y变成i,th前面有个e.

  若是碰到几十几,前用基来后用序。

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