2023年中考英语连词语法知识讲解课件(共62张PPT)

(共62张PPT)
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连词
Conjunction
Betty and Jenny went to school on Monday.
Betty went to school on Monday.
Jenny went to school on Monday.
1.连词是一种虚词
2.用来连接词，短语，从句与 句子。
3.连词主要可分为两类：
并列连词
从属连词
并列连词
Coordinating Conjunction
2014 2015 2016 2017 2018
2 3 3 2 3
2% 2.5% 2.5% 2% 2.5%
考情分析
考试分值：2~3分
考试形式：单选题、填空题
并列连词
and (和) both … and（和,两者都）
neither… nor（既不…也不…）
not only… but also (不但… 而且…)
as well as (和, 也, 除…外, 而且)
1.表示平行关系的连词：
as well (也,而且,) 用于句末.
他是一个科学家, 而且也是一个诗人.
He is a scientist, but he is a poet as well.
He is a scientist as well as a poet.
他们也会来吗
Are they coming as well
并列连词
小试牛刀
Go downstairs, ____stand in line on the playground as soon as possible.
A. and B. but C. so
考点一：
1）判断改错：
They sat down and talk about something.
They started to dance and sang.
I saw two men sitting and ate there.
　
and (“和，并且”) 与 or (“否则”)
2）翻译：① 我喜欢英语和数学。
② 我不喜欢英语和数学。
I like English _____ math.
I don’t like English ____ math.
（1）肯定句中用“and” 表“和”；
（2）否定句中用“or”表“和” 。
2）翻译：① 我喜欢英语和数学。
② 我不喜欢英语和数学。
I like English _____ math.
I don’t like English ____ math.
and
or
2、表示选择关系的并列连词。
常用的该类连词有：
or(或则,否则)
or else(否则) otherwise(要不然)
either…or…(或者… 或者)
如：
You should get the license right away，or you'll have to pay a fine．
并列连词
小试牛刀
Be careful, _______ you’ll miss the right answer.
A. and B. or C. but D. so
并列连词
小试牛刀
Don’t run in the classroom, _____ you may hurt yourself.
A. and B. or C. but D. so
either A or B “或者A或者B”
neither A nor B “既不A也不B”
not only A but also B “不仅A而且B”
--- 连词词组 ：
【连接主语 时，谓语“就近原则”】
考点二
either…or 要么…要么… ，或者…或者…
E.g. You can come to see me either on Sunday or on Saturday.
Either you or she is a doctor.
She is either drunk or mad.
Practice
( ) 1.You can read in the morning in the afternoon.
either; or B. both; and
C. neither; nor D. neither; or
( ) 2. I may live _______ in a hotel _______ in a friend’s house.
both; and B. either; or
C. neither; nor D. between; and
( ) 3. you I am going there tomorrow.
Both; and B. Either; or
C. Neither; or D. Between; and
neither…nor 既不…也不…
E.g. She likes neither butter nor cheese.
Neither Peter nor Jenny likes Math.
Neither I nor she has seen the movie.
[Either…or 和neither…nor连接主语时，
谓语“就近原则”]
Practice
( ) 1.It’s too cold too hot in spring.
either; nor B. both; and
C. neither; nor D. neither; or
( ) 2. He knows cares what happened.
A. either; or
B. both; and
C. neither; nor
D. neither; or
either A or B “或者A或者B”
neither A nor B “既不A也不B”
not only A but also B “不仅A而且B”
--- 连词词组 ：
【连接主语 时，谓语“就近原则”】
考点二
--- 连词词组 ：
①Either you or I _____ going to the party.
(或者你或者我将去晚会。)
②Neither I nor he ______ seen the movie.
（我和他都没有看过这部电影。）
③Not only you but also he ________ French.
（不但你而且他也讲法语。）
am
has
speaks
考点二
3 .表示转折和对比关系的并列连词:
常用的该类连词有：
but
while (而, 虽然)
yet (可是)
however (而) ，
on the other hand，(另一方面)
on the contrary (相反的是)
3 .表示转折和对比关系的并列连词:
1.My father gives me a new bike but I don’t like it.
2.My bike is old but it runs very fast.
3.She is not a funny girl，yet you can't help liking her．
并列连词
小试牛刀
The dress is really beautiful, it is too small for me.
A. or B. but C. so D. and
表转折的连词but 和however：
e.g. (他努力工作，但以失败告终。)
He worked hard, ______ he failed at last.
He worked hard. _________, he failed at last.
考点三 ：
表转折的连词but 和however：
e.g. (他努力工作，但以失败告终。)
He worked hard, ______ he failed at last.
He worked hard. _________, he failed at last.
区别: but 后没有逗号，直接连接分句；
however 后有逗号相隔，可放句末。
but
However
考点三 ：
观察句子 ：
（1）Although he is over sixty, but he works as hard as others.
改为：Although he is over sixty, he works as hard as others.
或 He is over sixty, but he works as hard as others.
*although/ though 和but这两个关联词不能同时用。

考点四 ：
观察句子 ：

同样，此句错误，
because 和 so 等关联词都不能同时使用。
考点四 ：
4、表示因果关系的并列连词。
常用的该类连词有：
so,
for,
thus(因此),
therefore（因此）,
consequently（因而，所以），
hence(因此)，accordingly（因此，于是）。
4、表示因果关系的并列连词。
Jack had a cold, so he didn’t go to school.
For, 因为、由于，补充说明理由，不用于句首
So, 因此，表结果
He will surely succeed, for he works hard.
It was late, so we went home.
并列连词
综合练习
用适当的并列连词填空（and，but，or ，so ）
1．Go with him, _______ you have to stay at home．
2．I know him, ______ I can't remember his name．
3．Go along the street, ______ you'll find the shop．
4．The weather was very cold, ______ many people were ill．
并列连词
综合练习
用适当的并列连词填空（and，but，or ，so ）
1．Go with him, ____or___ you have to stay at home．
2．I know him, __but_____ I can't remember his name．
3．Go along the street, ___and____ you'll find the shop．
4．The weather was very cold, ___so____ many people were ill．
从属连词
Coordinating Conjunction
你来时我将把这事告诉你。
她一人独处时常常哭泣。
他经过时笑了笑。
When you comes I’ll tell you about it.
Often she would weep when alone.
He smiled as he passed.
从属连词
时间状语从句的连词after, before, when, while, as, until, till, since, as soon as等。
原因状语从句的连词 because, as, since
条件状语从句的连词 if, unless
从属连词
4.让步状语从句的连词 though, although, even if
5.结果状语从句的连词 so…that, such…that
6.目的状语从句的连词 so that, in order that
状语从句
句子用作状语时，起副词作用的句子。
状语从句中的从句可以修饰谓语动词、定语或整个句子。根据其作用可分为
时间when、地点where、原因why、条件if、目的in order to 、结果so、让步although、
方式how等从句。
时间: when, while, as 当…时
before,after 之前之后
till/until, （not until 直到...才)
once,（一旦）
as soon as(一…就),
the moment(一…就),
1.引导时间状语的连词
Mr. White was taking a shower _____ the UFO landed on the street.
A. where B. while C. when D. whether
C
While Mr. White was taking a shower，the UFO landed on the street.
考点一
“when” 和 “while”
when引导的状语从句的动作多为终止性动词，也为可持续动词；但while只能是可持续动词。
Find your friends
2. before 在-----之前
I will give you a ring before he leaves here.
1. after 在----之后
I will give you a ring after he comes back.
Find your friends
3. since 自从---
I have lived here since I came to China.
4. as soon as 一-----就
I will give you a ring as soon as he
comes back.
Find your friends
5. once “一旦”
Once you left home, you would never
come back again.
一旦你离开家，你就永远别回来。
考点二
我父亲直到我们吃完饭时才回来。
My father ______ come back until we had supper.
not…until 直到……才
翻译：他直到3岁才会讲话。
He ______get up until his mother wakes him up.
didn’t
他经常等到妈妈叫他才起床。
He _________ speak until he was 3.
couldn’t
doesn’t
背
because, as, since，for等
2.引导原因状语的连词
1. because多是对于,回答why的提问；
语气最强，句首句末均可
2. as（因为）,
3. since（既然）多置于句首，置于句尾其前用逗号隔开4. For语气最弱, 引导的分句放在句末.
2.引导原因状语从句的because, as, since，for等
because多是对于,回答why的提问；
语气最强，句首句末均可
as（因为）, since（既然）多置于句首，置于句尾其前用逗号隔开。
For语气最弱, 引导的分句放在句末.
2. as 由于，因为 语气最弱
As it is raining heavily, you’d better stay at home.
1. since 既然，自从
Since water is very important ,we must try our best to protect it.
3. because 因为 语气最强
Lucy didn’t go to school because she was ill ysterday.
3.引导条件状语的连词
if 如果，假如
unless 如果不，除非
as long as (=so long as) 既然，只要
in case (that) 如果，万一
supposing (suppose) 假如 假设
3.引导条件状语从句的连词
If necessary, ring me at home.
Suppose she finds out, what shall we do then
________ you go to bed earlier, you won’t
feel tired in the mornings.
A. When
B. Because
C. If
4.引导让步状语的连词
as(尽管),
even if/ though (即使)，
however(无论怎样),
whatever(无论如何)
no matter how/ who/ which
though/ although不与but连用.
尽管你读得快, 你也不能在三天内读完这本书.
Although you read fast, you can’t finish reading the book in three days.
不管他怎样努力, 还是摆脱不了困难.
Try as he might, he couldn’t get rid of the difficulty.
5.引导结果状语的连词
so…that（如此……以致……）
such…that,
so…that, such...that区别
1) so…that，其后只能跟形容词或副词，
I’m so tired that I can’t walk any farther.
2)such...that 后接名词或名词短语
It was such a warm day that he went swimming.
背
6.引导目的状语的连词
In order to, in order that(为了)
有can, could, may, might等情态动词。
1. They set out early in order that they might
arrive in time.
2. Jack studies hard in order that he can get a good job.
He took the MP3 player with him _____ he could enjoy music during the trip.
A. because
B. in order that
C. when
in order that：①为了； ② 所以，结果
Thank you !