接触了新概念英语教材，你是否像刚入门的人一样打开了新世界的大门。第一册的知识点与内容都是非常基础也非常重要的。语法是学习的重点，那么在第一册中我们将会遇到哪些语法知识呢?想知道吗?赶快过来继续往下看吧。
新概念第一册：动词的变化
1.代词及Be动词
主格 I we you you she/he/it they
宾格 me us you you her/him/it them
代词所有格 my our your your her/his/its their
名词性代词 mine ours yours yours hers/his/its theirs
be动词现在时 am are are are is are
be动词过去时 was were were were was were
2.名词的复数
规则变化的名词复数形式：
规则1 一般情况+s e.g. shell→shells toy→toys
规则2 以s, x, ch, sh结尾+es e.g. fox→foxes church→churches
规则3 以o结尾+s或+es e.g. radio→radios potato→potatoes
规则4 以f, fe结尾的，变f, fe为ves e.g. life→lives half→halves
规则5 以辅音字母+y结尾，变y为i+es e.g. sky→skies study→studies
3.动词的第三人称单数
规则1 一般情况+s e.g. like-likes, look-looks
规则2 以s, x, ch, sh和o结尾+es e.g. do-does, catch-catches
规则3 以辅音字母+y结尾，变y为i+es e.g. carry-carries, fly-flies
4.动词现在分词
规则1 一般动词加-ing e.g. look-looking, read-reading, play-playing
规则2 以不发音的字母结尾的单词去e加-ing e.g. make-making, take-taking, arrive-arriving
规则3 重读闭音节词结尾，即单词中只有一个元音字母，其后紧跟一个辅音字母的词，双写辅音字母再加-ing e. g. run-running,sit-sitting, get-getting, swim-swimming, stop-stopping
5.动词过去式
规则动词变化：
规则1 一般动词加-ed -looked, watch-watched, play-played
规则2 以e结尾的加-d e.g. make-maked, arrive-arrived
规则3 以辅音字母y结尾的变y为i加-ed cry-cried, carry-carried
规则4 重读闭音节词结尾，即单词中只有一个元音字母，其后紧跟一个辅音字母的词，双写辅音字母再加-ed stop-stopped
过去式的读音：
在清辅音后面(除外)读/t/ e.g. walked, jumped
在浊辅音和元音后读/d/ e.g. washed, watched
在/t/，/d/后读/id/ e.g. waited, hated
6.形容词和副词的比较级和最高级
比较级
规则1 一般加-er e.g. high-higher
规则2 以e结尾加-r nice-nicer
规则3 以辅音字母加y结尾，变y为i再加-er busy-busier
规则4 重读闭音节结尾，双写辅音字母再加-er fat-fatter
最高级
规则1 一般加-est e.g. high-highest
规则2 以e结尾加-st nice-nicest
规则3 以辅音字母加y结尾，变y为i再加-est busy-busiest
规则4 重读闭音节结尾，双写辅音字母再加--est fat-fattest
7.常见缩写
is='s I am=I'm are='re
is not=isn't are not=aren't
do not=don't
does not=doesn't
was='s
did not=didn't
can not=can't
have='ve
has='s
have not=haven't
has not=hasn't
will='ll
will not=won't
shall not=shan't
新概念第一册：一般过去时
含有be动词的句子
将be动词变为过去式。am, is的过去式为was, are的过去式为were：
I was at the butcher's.
You were a student a year ago.
The teacher was very beautiful ten years ago.
★变疑问句将be动词移动到句首
Were you at the butcher's?
Were you a student a year ago?
Was the teacher very beautiful ten years ago?
★变否定句在be动词后面加not
I was not at the butcher's.
You were not a student a year ago.
The teacher was not very beautiful ten years ago.
★肯定回答否定回答
Yes, I was. / No, I was not.
Yes, you were. / No, you were not.
Yes, he/she was. / No, he/she was not.
不含be动词的句子
将动词变为过去式：
I finished my homework yesterday.
The boy went to a restaurant.
The Sawyers lived at King Street a year ago.
★变疑问句在句首加did，动词变为原型
Did you finish your homework yesterday?
Did the boy go to a restaurant?
Did the Sawyers live at King Street a year ago?
★变否定句在主语和动词之间加did not
I did not finish my homework yesterday.
The boy did not go to a restaurant.
The Sawyers did not live at King Street a year ago.
★肯定回答及否定回答
Yes, I did. / No, I didn't.
Yes, he did. / No, he didn't.
Yes, they did. / No, they did not.
新概念第一册：一般现在时
含有be动词的句子
★例句：
He is a teacher.
The girl is very beautiful.
Tim and Jack are students.
★变疑问句将be动词移到句首
Is he a teacher?
Is the girl very beautiful?
Are Tim and Jack students?
★变否定句在be动词后面加not
He is not a teacher.
The girl is not very beautiful.
Tim and Jack are not students.
★肯定回答及否定回答
Yes, he is. / No, he is not.
Yes, she is. / No, she is not.
Yes, they are. / No, they are not.
不含有be动词的句子
(1)第三人称单数及单数名词
He likes books.
She likes him.
The dog likes bones.
★变疑问句在句首加does, 动词变为原型
Does he like books?
Does she like him?
Does the dog like bones?
★变否定句在主语及动词之间加doesn't, 动词变为原型，原句中的动词不再有第三人称变化。
He doesn't like books.
She doesn't like him.
The dog doesn't like bones.
★肯定回答及否定回答：
Yes, he does. / No, he doesn't.
Yes, she does. / No, she doesn't
Yes, it does. / No, it doesn't.
注意：第三人称单数形式一般在动词后面加S，不要和名词复数混淆，变否定句或疑问句时名词复数没有任何变化。
(2)其他人称及复数名词
I want to have a bath.
We have some meat.
The students like smart teachers.
★变疑问句在句首加do
Do you want to have a bath?
Do we have any meat?
Do the students like smart teachers?
★变否定句在主语和动词之间加don't.
You don't want to have a bath.
We don't have any meat.
The students don't like smart teachers.
★肯定回答及否定回答
Yes, I do. / No, I don't.
Yes, we do. / No, we don't
Yes, they do. / No, they don't.
新概念第一册：现在进行时
现在进行时——表示现在正在进行的动作
构成：主语+be动词+动词的现在分词+其它成分
We are having lunch.
He is reading a book.
The dog is running after a cat.
The boys are swimming across the river.
变疑问句
将be动词移到句首：
Are we having lunch?
Is he reading a book?
Is the dog running after a cat?
Are the boys swimming across the river?
变否定句
在be动词后面加 not
We are not having lunch.
He is not reading a book.
The dog is not running after a cat.
The boys are not swimming across the river.
变特殊疑问句
疑问词：what, which, how, where, who, etc.
疑问词+动词+主语+现在分词
What are you doing?
What is she doing?
What is the dog doing?
没有进行时的动词(必背)
表示状态，思想，感情和感觉的动词不能表示正在进行的动作：
1. 表示感觉，感官的词
see, hear, like, love, want
2. have, has当“拥有”讲时没有进行时
新概念第一册：感叹名/祈使句
感叹句
1) What +名词+主语+谓语
What a beautiful girl she is!
What tall buildings they are!
2) How +形容词+主语+谓语
How beautiful the girl is!
How tall the buildings are!
• 在口语中，感叹句的主语和谓语常常省略：
What a nice present!(省略it is)
How disappointed!(省略she is或其它可作本句主、谓的词语)
祈使句
祈使句表示请求、命令、建议、邀请等，谓语动词一律用原型，句子中通常不用主语，句末用惊叹好或者句号，用降调。
★肯定句：动词原型
Come here, please.
Go downstairs, please.
Stand up.
Sit down.
Be quiet.
Be careful.
祈使句中如果有唤语，一定要用逗号隔开，放在句首或者句尾：
Come in, Amy.
Sit down here, Tom.
Mary, give me a book please.
★否定：Don't+动词原型
Don't come here.
Don't sit down.
Don't stand up.
Don't give me it.
★let sb. do 让某人做
Let me pass.
Let us have a rest.
Let's have a rest.
★反意疑问：
Let's have a walk along the river, shall we?
Let's go out for a drink, will you?
新概念第一册：名词
不可数名词
无法分开的东西：water, tea, bread, milk, rice
抽象的东西：love, beauty, coldness
不可数名词有以下特点：
不能用a, an修饰;
不能加s;
和单数be动词或动词搭配。
可数名词
单数可数名词要用冠词修饰，复数可数名词要在名词后面加s。名词复数共有以下几种变化：
• 规则变化的名词复数形式
规则1 一般情况+s e.g. shell→shells book→books
规则2 以s, x, ch, sh结尾+es e.g. fox→foxes church→churches,bus→buses, watch→watches
规则3 以o结尾+s或+es e.g. potato→potatoes, Negro→Negroes, hero→heroes, tomato→tomatoes，(口诀：黑人英雄爱吃土豆和西红柿)，剩下一般加s, radio→radios
规则4 以f, fe结尾的，变f, fe为ves e.g. life→lives half→halves, shelf→shelves,wife→wives
规则5 以辅音字母+y结尾，变y为i+es e.g. sky→skies fly→flies city→cities
• 不规则变化的名词复数形式
man(men) woman(women) foot(feet) goose(geese) tooth(teeth)
child(children) sheep(sheep) deer(deer) mouse(mice) fish(fish)
上面这些新概念英语第一册的语法知识大家看懂了吗?还不太了解的也别太着急，语法的学习本来就是不容易的。沪江网校的新概念英语系列课程将为大家答疑解惑，无论是成人还是学生，都可以学习。还等什么，现在报名还有优惠哦!