6A 复习材料（Grammar)
1.人称代词
主格：            I     we   you   she   he   it  they
宾格：            me   us    you   her   him  it  them
形容词性物主代词：my   our   your   her   his  its  their
名词性物主代词：  mine  ours  yours  hers  his  its  theirs
2.可数词的复数形式       
1） + s         a book –books
2）- y+ ies      a story—stories
3）  + es       a glass—glasses  a watch-watches
4）+s / +es      a piano—pianos  a mango—mangoes
5 - f / fe +ves   a knife –knives  a shelf-shelves
3. 不可数名词(单复数形式不变)  
bread, rice, water ,juice , food etc.  
4. 缩略形式
  I’m = I am     you’re = you are    she’s = she is    he’s = he is
  it’s = it is      who’s =who is      can’t =can not   isn’t=is not
  I'd = I would   I've = I have etc.
5. a/an  
  a book      a peach
  an  egg     an hour   an oval  an arange  an apple
6. 方位介词和时间介词
方位介词：on, in ,in front of, between, next to, near, beside, at, behind, at  the back of, under
时间介词： at six o’clock,   at Christmas,   at breakfast
           on Monday  on 15th July    On National Day
           in the evening   in December  in winter
7. 基数词和序数词
one – first(1st)   two-second(2nd)   three- third(3rd)  
twenty- twentieth(20th)
*序数词必须加the
8. Some /any( 肯定句用some,否定疑问句变any)
I have some toys in my bedroom.
Do you have any brothers or sisters?
Would you like some juice? 除外
9. be 动词
(1) 基本形式:  am/are/is
(2) 肯定和否定句    I  am(not)  from London.
                   My eyes are(not)  small.
                   My hair is(not)  long.
3）一般疑问句：  Am I a Chniese?    Yes, you are. No, you aren’t.
                 Are they American?  Yes, they are. No, they aren’t.
                 Is the cat fat?       Yes, it is. No, it isn’t.
10. there be 结构
肯定句： There is a …
         There are …
一般疑问句:  Is there …?   Yes, there is./ No, there isn’t.
             Are there…?   Yes, there are. /No, there aren’t.
否定句： There isn’t ….   There aren’t….
*就近原则：There is a pair of glasses on the desk.
          There are glasses on the desk.
11. 祈使句  Sit down please。
           Don’t  sit down, please.
12. 现在进行时.通常用“now, listen, look"
形式： be + V-ing
eg:   I am(not)  doing my homework.
     You/We/They   are(not)   reading.
     He/She/It   is(not)  eating.
动词  —ing 的形式
1). +ing        walk—walking
2). -e + ing     come—coming  make-making
3). run –running  swim—swimming  put-putting  stop-stopping  sit-    sitting  get-getting
13. 一般现在时, 通常用 “usually, often, every day, sometimes, always”。
形式：
肯定句：
I go to school on foot every day.
She goes to school on foot every day.
一般疑问句:
Do you jump high?   Yes, I do. / No, I don’t.
Does he jump high?   Yes, he does. / No, he doesn’t.
否定句： We don’t go to school on Sundays.
          My mother doesn’t like watching TV in the evening.
14.  (情态)动词can,must, should,may 后面直接用动词原形。
eg:
1. I / He / She / They can sing.
2.You should keep quiet in the library.
15. 一般过去时态
（1）be 动词的过去式:
I/He/she/it  was(not)…  
You/we/they were…
一般疑问句was, were 放在句首。
（2）动词过去式：
肯定句：  I watched cartoons.
          She visited the zoo.
一般疑问句：
Did you read books last night?  Yes, I did.      No, I didn’t.
Did she clean the desk just now? Yes, she did.   No, she didn’t.
否定句： They didn’t go the the part yesterday.
         He didn’t make model ships last week.
(3)动词过去式的变化：
规则动词的变化：
1) +ed         planted,watered,climbed
2) +d          liked
3) -y +ied      study—studied
4) 双写        stop –stopped
不规则动词的变化：
is/am—was,are—were,do—did,have/has—had,make—made,fly-flew/u:/
eat—ate,take—took,run—ran,sing—sang,drink—drank 等等
16. “Wh-” questions.
   What are you doing?
   What colour is it?
   What time is it?  What’s the time?
   What holiday comes after Christmas?
   Which is your watch, the yellow one or the white one?
   Who’s the man with a big nose?
   Whose bag is it?
   When is your birthday?
   Where is my ball pen?
   Why do you like summer?
    How many books are there in the school bag?
   How old is the young man?
   How much is the toy bear?
   How do you go to school everyday?
   How are you?

thank you very much