目录新概念1所有1一144课知识点 新概念1语法知识点总结 新概念1知识点总结 新概念第一册时态整理 新概念1知识点归纳
【 #新概念英语#导语】新概念英语作为家喻户晓的经典之作，它有着全新的教学理念，有趣的课文内容及其全面的技能训练，为广大的英语学习者提供帮助！如果你也想学好英语，又怎能错过新概念英语？下面为您提供了相关内容，希望对您有所帮助！
主语从句的用法
一、定义
在句子中担当主语的从句，就叫主语从句。通常放在主句谓语动词之前，或由形式主语it代替、而本身放在句子末尾。
二、连接词
根据主语从句所缺句子成分的情况，主语从句会由不同的连接词连接，常见的连接词有：that、if/whether、连接代词、连接副词和what。
三、that引导的主语从句
(一)
当主语从句本身不缺成分时，就会使用that来连接。此时，that只起连接作用，但不能省略。如：
That he will come to our village tomorrow surprises us all.
(他要来我们村，让我们都感到很惊讶。)
That she used to be a spy is known to all. (大家都知道，她过去是个间谍。)
这种情况下，因为主语从句往往比谓语部分更长，会导致整个句子头重脚轻，所以经常会用it作为形式主语来替换主语从句，而把主语从句放到句末。此时，that也只起连接作用，但可以省略。比如，以上两个句子就存在这个问题，所以一般都会改为：
It surprises us all (that) he will come to our village tomorrow.
It is known to all (that) she used to be a spy. (二)
如果句子是疑问句，则必须用带形式主语it的结构。如：
That she is our English teacher is true. (她是我们的英语老师，是真的。)
That he has been there twice is a fact. (他去过那儿两次了，是真的。)
这两句话如果改为一般疑问句时，不能这么改：
错误：Is that she is your English teacher true?
错误：Is that he has been there twice a fact?
而是要改为含有形式主语it的句子：
Is it true that she is your English teacher?
Is it a fact that he has been there twice?
(三)
在形式主语it引导的主语从句结构“It
is+形容词/名词/名词短语等+that主语从句”中，如果is后面的表语是表示重要或必要等(如important、necessary、a
necessity等)含义时，that从句中的谓语动词一般要采用“should+do”的虚拟语气形式，should经常省略。如：
It is imperative that we (should) make a quick decision. (我们要尽快做出决定。)
It is necessary that we (should) learn English well. (我们必须学好英语。)
四、if/whether引导的主语从句
当主语从句本身含有是否的意思时，连接词必须用if或whether。但是，如果主语从句位于句首时，只能用whether，不能用if。如：
Whether it will do good to us remains to be seen. (是否对我们有害还要看一看。)
这种情况下，因为主语从句也比较长，会导致头重脚轻的情况，所以也经常用形式主语it来代替，而把主语从句放到句末去。此时，连接词除了用whether外，也可以用if。如上面的句子就可以改为：
It remains to be seen if/whether it will do good to us.
再比如：
Whether the band would visit our city was still a mystery.
(这个乐队是否会来我们城市仍然是个谜。)
上面的句子可以改为：
It was still a mystery if/whether the band would visity our city.
五、连接代词引导的主语从句
常用来连接主语从句的连接代词有：who、whom、whose、which、whoever、whomever、whichever等。这些连接代词在从句中有的作主语，有的作宾语，有的作定语。如：
作主语：Who won the game hasn't been announced yet. (谁赢得了比赛，还没宣布。)
作宾语：Whom you talked to just now will be confirmed later.
(你刚才跟谁说话了，之后会证实的。)
作定语：Whichever nation explodes an atomic bomb will engage the whole world in
war. (无论哪个国家使用*都会使全世界卷入战争。)
为了避免头重脚轻，这种情况下的主语从句也经常用形式主语it来代替，而把主语从句放到句末。但是，连接代词始终都不能省略。如上面的两句话可以改为：
It hasn't been announced yet who won the game.
It will be confirmed later whom you talked to just now.
It will engage the whole world in war whichever nation explodes an atomic
bomb.
六、连接副词引导的主语从句
能够用来连接主语从句的连接副词主要有：when、where、why、how等。这些连接副词在主语从句中作状语。如：
When they will arrive at the station doesn't matter. (他们何时到站没有什么关系。)
How the accident happended is still unknown. (这场事故是怎么发生的，还不清楚。)
Why he was absent from the meeting remains a mystery.
(他为什么没有参加会议仍然是个谜。)
Where I will spend my summer is none of your business. (我在哪里过暑假不关你的事。)
为了避免头重脚轻，上面的句子可以改为：
It doesn't matter when they will arrive at the station.
It is still unknown how the accident happended.
It remains a mystery why he was absent from the meeting.
It is none of your business where I will spend my summer.
七、what引导的主语从句
与that不同的是，what除了可以引导主语从句起连接作用外，还同时在从句中充当主语或宾语。如：
作主语：What really matters is that she needs a shower at once.
(真正重要的是，她得马上冲个澡。)
作宾语：What I am worried about is their taking my son to France.
(我担心的是他们要把我儿子带到法国去。)
有的时候，whatever也可以用来连接主语从句。如：
Whatever you do makes no difference to me. (你做什么对我来说都没区别。)
需要注意的是，当what或whatever引导主语从句时，一般不能改为由形式主语it来引导的句子。
新概念第一册重点语法知识点都包含：
时态：一般现在时,现在进行时,现在完成时,一般过去时,过去进行时,过去完成时,一般将来时,过去将来时.
词性：动词现在分词、动词的过去式和过去分词.形容词、副词的比较级与最高级.助动词、情态动词、半情态动词的使用.动词不定式.反身代词、不定代词.特殊疑问词.
句式：简单句、并列句、复合句（定语从句、状语从句、宾语涪订帝寡郜干佃吮顶经从句）.
语态：被动语态.
结构：There
be结构.
语序：倒装.
定语从句
1.了解定语从句的构成，首先应了解一些相关的基本概念。
a.被修饰的名词等成分通常叫做先行词;b.连接先行词和定语从句的词为关系词。
2.定语从句由关系代词、关系副词和关系限定词三类关系词连接而成，这三种也将在定语从句讲解中一一说明。
定语从句讲解关系词的具体用法
1.关系代词 which，who，whom，that 和 as
2.关系代词，顾名思义，必有代替对象。上述五个关系代词各有其具体指代对象，在从句中作相应的成分。此外，它们引导的定语从句和先行词是形容词与名词的修饰关系。
例句及翻译
例句1:
Pumas are large，cat-like animals( that/which are found in America.)
【译文】美洲狮是体形似猫的大型动物，产于美洲。
【注解】关系代词作从句主语，不可省略。
例句2:
The house (that/which we built last year) is very attractive.
【译文】我们去年建造的房子很讨人喜欢。
【注解】关系代词作从句宾语，可省略。
例句3:
The novel (with/which most of you are familiar) has been adapted for the
screen.
【译文】你们大多数都很熟悉的那部小说已被改编搬上了荧屏。
【注解】关系代词直接置于介词后作介词宾语，此时不可被that替换，也不可省略。
例句4:
He was no longer the reckless young man( that/which he was two years
ago).
【译文】他不再是两年前那个莽撞的小伙子了。
【注解】关系代词作从句表语，可省略;此外，先行词the young man代表一种状态，属物的范畴，不能用who来引导定语从句。
例句5:
Migrant workers(to whom much more attention has been paid) strongly desire
that their wages should be duly paid.
【译文】现在民工受到了社会更大的关注，他们强烈渴望自己的工资能够及时发放。
【注解】关系代词直接置于介词后作介词宾语，此时不可被who替换，也不可省略。
例句6:
Such accommodations(as they could find) were generally expensive.
【译文】他们能够找到的这些住所费用往往比较昂贵。
【注解】之所以选择关系代词as引导定语从句，是因为前面有such之故。
例句7:
Such inns(as there were in the mountains) were generally poor.
【译文】这些山区里的酒馆条件往往比较糟糕。
【注解】之所以选择关系代词as引导定语从句，是因为前面有such之故。 例句8:
This is the same mosquito(as bit you just now).
【译文】这只蚊子和刚才咬你的那只是同一种蚊子。
【注解】之所以选择关系代词as引导定语从句，是因为前面有the same之故。
定语从句讲解小结：
(1)一般来讲，which和that用来替代指物的先行词，在定语从句中可作主语、宾语或表语
(that不能作介词后面的宾语);who替代指人的先行词，在定语从句中作主语或宾语(但不能
作介词后面的宾语);whom是who的宾格形式，替代指人的先行词，在定语从句中只能作宾 语;as作为关系代词，只能用于一些特殊搭配(such... as/the
same... as)。
(2)that既可指物也可指人，但在当代英语中，多指物。
(3)当关系代词在限制性定语从句中作宾语或表语时，经常可省略，但当which，whom 紧跟在介词后则不可省略。
例如：
Is that the man(with whom you are going to set up a law firm)?
Is that the man(who/whom)(you are going to set up a law firm with)?
只能用that的情形
a.当先行词为 all,much,anything, something, nothing,everything, little,none 等不定代
词，或先行词被all，any，every等不定代词修饰时，只能用that替代指物的先行词。
例如：
①That'a all(that I ask for).
【译文】这就是我要的一切。
②Is there anything(that I can do for you) ?
【译文】我可以为您效劳吗?
③Every tearo(that intends to participate in the contest) is to submit a fee
of 2000.
【译文】每一个意欲参加比赛的队伍都应该缴纳两千元的费用。
b.先行词被形容词最髙级修饰，或被the only,the first,the last,the next,the
very等修饰时，只能用that替代指物的先行词。
例如： ①He eats the finest food(that is available).
【译文】他吃的是所提供的最精美的食物。
②The first case of bird flu( that was reported in Thailand) captured the
attention of officials with WHO.
【译文】泰闰报道的例禽流感引起了世界卫生组织官员们的注意。
③This is the very book(that I have been hunting for a long time).
【译文】这就是我长期以来一直寻找的那本书。
c.先行词既包括人，又包括物时。
例如：
①He is always talking brilliantly of the book and author(that interested
him)
【译文】他对那本书及其作者很感兴趣，总是兴高采烈地谈论着他们。
② We were deeply impressed by the school and its teachers (that we had
visited there).
【译文】我们访问的学校和老师给我们留下了深刻的印象。
(5)只能用which的情形
a.用于介词之后(可参见A例句3)。
b.用于非限制定语从句中。
【 #新概念英语#导语】学习英语并不难啊。你还在为英语成绩低拖后腿而烦恼吗？不要着急，我为大家提供了新概念英语第一册的课堂笔记解析。相信加入学习当中的你，很快便不再受英语的困扰！还在等什么？和我一起来学习吧！
宾语从句
一、重要语法：宾语从句
1、宾语从句
本课侧重的是由特殊疑问词引导的宾语从句的用法，主要的疑问词有if/whether/how/why/what/when/where等。如：
I don't know when I'll finish.
My wife wants to know if Mary needs any help. I don't know what you're
talking about.
二、课文主要语言点
Is that you, John? Yes, speaking. 注意打电话时的习惯用语。如果电话接通后，要找某人接电话，一般可以说：May I
speak to sb.? 也可以像课文里这样直接询问对方是否就是你要找的人：Is that you, sb.?
如果接电话的人正是对方要找的人，则可回答：This is sb.
speaking.或者简单回答：Speaking。原文中的speaking就是简短回答，其完整形式为：This is John speaking.
Tell Mary we'll be late for dinner this evening. 1)tell sb.
sth.，tell为双宾动词，可以改为：tell sth. to sb.。但是，当直接引语为句子时，只能用tell sb. sth.(从句)的结构 2)be
late for，迟到。
I'm afraid I don't understand. I'm
afraid后接宾语从句，省略了连接词that。这是形容词后接宾语从句的用法，that一般都会省略。如：I'm sure he will come here
on time tomorrow. 需要注意的是，当I'm
afraid要翻译成中文时，不要译为“我恐怕”，而要译为“恐怕”，这样比较符合中文的表达习惯。
Hasn't Mary told you? She invited Charlotte
and me to dinner this evening.
1)Hasn't...?，反问句，一般不需要回答。 2)invite sb. to
sth.，邀请某人到某场合(如吃饭或聚会)。需要注意的是，如果邀请后面接的是动作，则采用：invite sb. to do
sth.。可拓展invite的名词invitation。
I said I would be at your house at six o'clock,
but the boss wants me to do some extra work.
1)I said I would...，可复习一下间接引语的用法。 2)be at，到达，相当于arrive at。 3)do extra
work，加班。
I'll have to stay at the office.
I don't know when I'll finish.
1)will have to，必须。 2)when引导的是宾语从句，注意从句的语序要采用陈述句语序。
Oh, and by the way, my wife wants to know
if Mary needs any help.
1)by the way，顺便说一声。
2)if引导的是宾语从句。与其他疑问词不一样的是，当if或whether用来连接宾语从句时，其直接引语原句是一般疑问句，而不是特殊疑问句。比如，课文里的这句话的直接引语应该是：Does
Mary need any help? 3)need在此用作实义动词，直接后接名词。可以复习一下need作为情态动词和实义动词的用法及其区别。
I don't know what you're talking about. what引导的是宾语从句，在从句中充当about的宾语。
That is John Smith, isn't it? Yes, I'm John Smith. 注意打电话时，指代对方时多用that
is来指代you are。
You are John Smith, the engineer, aren't you?
That's right.
注意the engineer用作John Smith的同位语，而且用逗号隔开，起到强调作用，强调的是身为工程师的那个John Smith。
You work for the Overseas Engineering Company, don't you? No, I don't.
1)work for，在哪儿工作、为谁工作。 2)overseas，海外。注意别漏了s。
I'm John Smith the telephone engineer
and I'm repairing your telephone line.
the telephone engineer用作John Smith的同位语。用逗号隔开，朗读时重读，以起到强调作用。
英语教材是英语课程标准的理念的体现,是英语课堂教学的首要载体,是英语课程实施的焦点和中枢。新概念英语第一次有哪些知识点呢?接下来我为你整理了新概念英语第一册知识点，一起来看看吧。
新概念英语第一册知识点：完成时
在完成时构成：主语+助动词have, has+过去分词
用法：
1) 表示过去发生的和现在有某种联系的动作，常和just, usually, already, since等时间副词连用
I have just had lunch. (饱了，不用再吃了)
He has had a cup of tea.(不渴了，不用再喝)
They have already had their holiday. (不能再度假了)
The boy has already read the book. (已经知道书的内容了，不用再看了)
2) 询问别人是否做过某事一般用现在完成时：
Have you finished your homework?
Have you been to Beijing?
Have he seen the film?
3) 表示开始于过去并持续到现在的动作
I have lived in Beijing for twenty years.
I have worked for this school for 1 year.
4) 表示一种经历，经验：去过…地方，做过…事情，经历过…事情
I have never had a bath.
I have never seen a film.
I have never been to cinema.
I have ever been to Paris.
Have been to表示去过，have gone to 表示去了
I have been to London.(人已经回来)
He has gone to London.(人还在那里)
5) 表示一种结果， 一般不和时间副词联用
I have lost my pen.
I have hurt myself.
He has become a teacher.
She has broken my heart.
句型变化：
★变疑问句将助动词移到句首，变否定句在助动词后面加not.
e.g. Have you lost your pen? I have not lost my pen.
★肯定回答及否定回答
Yes, I have. No, I have not.
★特殊疑问句：
What have you done?
What has he done?
一般过去时与现在完成时的区别：
凡是有明确的表示过去的时间状语的句子为过去时
注意：有些动词表示的动作有一个终点，不能再延续，因此不能和表示一段时间状语连用
错：I’ve left Beijing for 3 days.
对：I left Beijing 3 days ago. I have been away from being for 3 days.
新概念英语第一册知识点：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形式
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 e.g. look-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 /iznt/ are not=aren't /a:nt/
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
新概念英语第一册知识点：倒装句
完全倒装：又称"全部倒装",是指将句子中的谓语全部置于主语之前。此结构通常只用于一般现在时和一般过去时。也就是谓语+主语+……
理论的东西说多了大家迷糊，其实我们通常见到的There be句型就是完全倒装句
①There be(的各种形式)+主语(+地点或时间状语)
例子：
There was problem between us.我们俩之间曾经有矛盾
There are ducks swimming in the river.河里有很多鸭子在游
②副词小品词+谓语动词+名词主语+……
例子：
Out runs a lady.跑出来一位女士
Away flew the birds.鸟儿飞走了
③过去分词或现在分词+be的各种形式+主语+……
例子：
Standing beside the table was his wife.站在桌子旁的是他的夫人
需要注意的是，某些副词开头的句子构成的完全倒装here、there、now、then、thus等副词开头的句子可构成完全倒装。条件是谓语动词是不及物动词，如arise、be、come、exist、go、follow等。需要注意的是，当主语是代词时，不能构成倒装。(方位词在句首，主语是名词，全部倒装)
例子：
Here comes Harry Potte.哈利波特来了。
Here it is.在这里。
Here is your bag.这是你的包，根据语境还可翻译为给你包。
部分倒装(PartialInversion)(又称半倒装句)：指将谓语的一部分如助动词或情态动词倒装至主语之前,而谓语动词无变化。如果句中的谓语没有助动词或情态动词，则需添加助动词do,does或did，并将其置于主语之前。
表示强调倒装句最突出、最常见的修辞效果就是强调，其表现形式如下：
1.only+状语或状语从句置于句首，被该状语修饰的句子用部分倒装。
例子：
Only in this way can you solve this problem.
只有用这种方法，你才可以解决这个问题。
Only after he had spoken out the word did he realize he had made a big mistake.
只有当他已经说出那个字后才意识到自己犯了个大错误。
2.hardly,in no way,little,scarcely,seldom, never,no more,no longer,not,not only,no sooner,not only…(but also),not until…等具有否定意义的词或词组位于句首，句子用部分倒装。
例子：
No sooner had I got home than it began to rain.
我刚到家就下起了雨。
Seldom do I go to work by bus.
我很少乘公共汽车上班。
Not until twelve o'clock did she go to bed last night.
她昨晚十二点才上床睡觉。
3.so/such...that结构中的so或such位于句首可以构成部分倒装句,表示强调so/such和that之间的部分。
例子：
So unreasonable was his price that everybody startled.
他的要价太离谱，令每个人都瞠目结舌。
To such length did she go in rehearsal that the two actors walked out.
她的彩排进行得那么长，以致于那两个演员都走出去了。
