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!