6A语法知识点滴

6A语法知识点滴
Unit1
1、must, can, should叫做情态动词，后面必须用动词原形,尤其注意shouldn’t的拼写
例如：We must keep off the grass.
We shouldn’t walk on the grass.
2、No加动词ing, 表示禁止做某事
例如：No littering. No swimming. No smoking,
3、give sb sth = give sth to sb
例如：give me ten yuan = give ten yuan to me
4、pick…up 把代词it / them 放中间. 不是代词就可以放在末尾。

例如：pick them up
pick up the films
Unit2
1、What date is it today? = What’s the date today?
2、Would you like sth…? 回答是Yes，please. \ No, thank you.
Would you like to do sth…? 回答是Sure \ Yes, I’d like to.
3、如果希望得到某人的肯定回答，征求某人的同意，那么some 不能改any.
例如：Would you like some juice? Would you give me some pencils?
4、星期前、具体日期前用on 月份前用in 钟点前用at
例如：on Monday on the sixth of August
in August
at six o’clock at half past six
5、序数词前一定要加the/my…等词
例如：the first day. my first letter (我的第一封信)
6、When 提问，回答要用介词on/in
What date 提问，回答不需要介词
例如：When’s your birthday? It’s on the second of April
What date is it today? It’s the second of April.
7、It’s time to + 动词It’s time for + 名词
例如：It’s time to play games. It’s time for games.
Unit3
1、exciting 令人激动的，excited 感到激动的，
例如：All the students are excited. 学生们都很激动。

The film is exciting. 电影是令人激动的。

3、a pair of earphones, a roll of film 作主语，用单数如：the pair of shoes is in the ground.
two pairs of earphones , two rolls of film作主语，用复数。

例如：There is a roll of film on the ground.
There are two rolls of film.
Unit5
1. 在操场上in the playground
在地上on the ground
2. before 在…之前（时间上）反义词：after 在…之后
in front of 在…之前（地点上）反义词组：at the back of 在…之后
3. funny 有趣的，形容词fun 乐趣、趣事，名词强记：a +funny +名词如;a funny book
4. liked watered study—studied stopped watched milked picked
pulled watered played collected visited needed
需要注意的几个过去式：read-read；let-let; put-put; make-made；take-took; draw-drew; fly-flew;
Sing-sang
Unit6
1.talk to 和某人谈话/ talk about 谈论某事,注意talk about 后面接名词复数talk about holidays
2.favourite 前要用形容词性物主代词（favourite=like….best）
我/你/他/她最喜欢的my/your/his/her favourite
如：my favourite holiday is Christmas=I like Christmas best
3.含有Day 的节日前用on 其余用at
On Children’s Day / Teachers’ Day/National Day
at Christmas/ Halloween/Easter
4.表示“也”：also 放在句中，too 放在句末。

但有例外：too big/ too many 表示太大，太多
5.表示“和”：and 放在句前，with 放在句后，主语也不同。

Su Hai and her family visit a farm every year. (主语是Su Hai and her family)
Su Hai visits a farm with her family every year.（主语是Su Hai ）
Unit7
1. Where are they from? 他们来自哪里？
Who are they from？他们是谁送的？
2.名词性物主代词后不能加名词；形容词性物主代词后必须加名词。

The magazines aren’t theirs. Their magazines are over there. 这里的theirs=their magazines 3. everybody / nobody 都当成第三人称单数来看，后面动词用单数。

Everybody is very excited. Nobody watches a film.
需要注意的知识点：1.were you /you were 2. I was 3.教师节Teachers’ Day 4.children 的拼写 5.mobile phone 的拼写 6.pair及lantern的拼写
7.序数词first/second/third/ninth/twelfth/Twentieth/fortieth的拼写
8.星期week和周末的拼写weekend.上个周末是last weekend ，不能写成复数People复数就是people.
9.看书只能用read books ，杂志magazines,新闻newspapers ,let’s=let us
10.注意动宾-动词后接宾格,宾格有me/him/her/them/us/you/it ;介词to/for 后面也接宾格，
11.改否定句：如动词在开头的，Open it 就改成Don’t open it 直接加don’t 如有主语的,He went to school.就改成He didn’t go to school ，
在主语后用do/does/did +not +动词原形就可以了。

12.改一般疑问句，一定要注意：（时态+人称）,可以通过看原句中有没有be 动词，有be 动词的把be动词提前就可以了，其他不变，只有出现原句主语是I 的情况，在改时要换成you 如;I was at school=Were you at school?
如果原句中没有be动词，就一定需要do/does/did,究竟用哪一个，要看句子的时态和人称，判断时态人称后，只要把do/does/did 提前就可以了，另外要注意原句中的动词要用原形。

如Do/Does/Did +主语+动词原形
例句： He went to school =Did he go to school?
13.12个月份和节日要会拼写，看图完成对话的题目一定要注意单复数和时态
14. 翻译短语时要注意：在3月2号（有“在”） on the second of March
3月2号（没有“在”） the second of March。