文档介绍:小学英语1-6年级关键点知识点汇总
第一部分:基础知识
  :26个字母大小写
ABCDEFGHIJKLMNOPQRSTUVWXYZ
abcdefghijklmnopqrstuvwxyz
:元音发音
五个元音字母:AEIOU
12个单元音: 前元音:[i:] [ɪ] /e/ [æ]     
中元音:[ɜ:] [ə]     
         后元音:[ɑ:] [ɒ] [ɔ:] [u :] [ʊ] [ʌ] 
       双元音(8个) 
      Ⅰ.合口双元音(5个)[ai]  [ei]   [au]     [əu]   [ɔi] 
      Ⅱ.集中双元音(3个) [iə][εə][uə] 
 
  :词汇量,近反义词
 :大小写,标点符号
第二部分:语法知识
:名词单复数,名词格
(一)名词单复数
,直接加-s,如:book-books, bag-bags, cat-cats, bed-beds
. x. sh. ch结尾,加-es,如:bus-buses, box-boxes, brush-brushes, watch-watches
“辅音字母+y”结尾,变y为i, 再加-es,如:family-families, strawberry-strawberries
“f或fe”结尾,变f或fe为v, 再加-es,如:knife-knives
:
man-men, woman-women, policeman-policemen, policewoman-policewomen, mouse-mice
child-children, foot-feet, tooth-teeth, fish-fish, people-people, Chinese-Chinese, Japanese-Japanese
不可数名词复数就是原型: paper, juice, water, milk, rice, tea
(二)名词格
(1) 有生命东西名词全部格:
a) 单数后加 ’s 如: Lucy’s ruler my father’s shirt
b) 以s 结尾复数名词后加 ’如: his friends’ bags
c) 不以s 结尾复数后加 ’s children’s shoes
l并列名词中,假如把 ’s加在最终一个名词后,表示共有, 如:
Tom and Mike’s car 汤姆和迈克共有小汽车
l要表示全部物不是共有,应分别在并列名词后加’s
Tom’s and Mike’s cars 汤姆和麦克各自小汽车
(2)表示无生命东西名词通常见“ of +名词”来表示全部关系:如:
a picture of the classroom a map of China
第二部分:语法知识
:不定冠词,定冠词种类:
(1)不定冠词:a / an a unit / an uncle
元音开头可数名词前用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 houran old man / an interesting book / an exciting sport / an action movie / an art lesson /
(2)定冠词:the the egg the plane
2. 使用方法:
定冠词使用方法:
(1)特指某(些)人或某(些)物: The ruler is on the desk.
(2)复述上文提到人或物:He has a sweater. The sweater is new.
(3)谈话双方全部知道人或物: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
不用冠词情况:
(1)专有名词前:China is a bi