(共21张PPT)
Conjunction
连 词
2023年中考复习专题
1.What′s your favorite season Why
I like ..., because ...
2.What′s your favorite subject
Math or English
I like ...
3.What′s the weather like
It′s ... and ...
Pay attention to the words in red!
连词定义: 用来连接词、短语或句子的词
并列连词
从属连词
连词：and, but, or, so, (for)
连词词组: either…or,
neither…nor,not only…but also, both…and, (as well as)
that，whether, if, unless, while / when, until, because, so that, so…that, though/ although, even if, as…as 等
(Coordinating conjunction)
(Subordinating conjunction)
连词分类：
并列连词
表顺承、并列和递进
表转折和对比
表选择
表因果
and, both…and…,
as well as,
not only…but also…, neither…nor…等
but, yet, while等
either…or…, or…, not…but…等
so, for等
Mind map
并列连词的分类
连词用法：
一、
并列连词
and, or, but, so 基本用法
1. Mary likes music___Tom is found of sports.
A. and B. but C. both A and B
2. I failed again, ___ I won’t give up.
A. and B. but C. so
3. This is my first lesson, __ I don’t know your names.
A. and B. but C. so
and : 表对等 “和、并且”
but: 表转折 “但是”
so: 表因果 “所以”
or: 1. 用于疑问句, 表选择
2. 用于否定句, 表并列（肯定句用and）
1. Which do you like better, apples, __ pears
A. and B. but C. or
2. Now we have no time _____ money.
A. so B. and C. or
and, or, but, so 基本用法
and, or, but, so 基本用法
and 和 or 都可以在祈使句中使用.
and 通常是比较好的结果;
or 作否则讲，表示不愉快或不理想的结果.
1. Try your best __ you’ll make more progress.
A. and B. but C. or
2. Don’t lose heart, __ you’ll lose all.
A. and B. so C. or
and, or, but, so 特殊用法
1. Although I have passed the exam, ___ I am not pleased with the result.
A. and B. but C. /
although 和 but 不能同时出现。
2.So的特殊用法
“so+情态动词/助动词/be动词+主语”句型为倒装结构，意思为“…也是如此”，系动词、情态动词或助动词必须与上句中的谓语动词保持时态的一致。
“so+主语+情态动词/助动词/be动词” 表示对上文所说的情况加以肯定。意思为“…确实如此”
例：-I like reading novels when I am free.有空闲时我喜欢读小说。
-So do I.我也是。
-He works hard.他工作努力。
-So he does, and so does his brother.他确实是这样，他兄弟也是如此。
二·常用连词词组用法
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”
【连接主语 时，谓语“就近原则”】
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
either…or…
both…and…
neither…nor…
not only…but also…
以上结构做主语，除both…and… 谓语要用复数外，其余都使用就近原则。
1. Both Peter and I ___ going to Guangzhou.
A. are B. is C. am
2. Either apples or rice __ Ok. I am hungry.
A. are B. is C. /
3. Neither I nor my parents ___ to tell you the truth.
A. wants B. want C. is going to
4. Not only I but also Jane __ sure that we’ll win.
A. is B. are C. am
从属连词---用来引导从句。常见的从属连词有：
2.从属连词分类：
(1)引导时间状语从句的after, before, when, while, as, until, till, since, as soon as等。
(2)引导条件状语从句的if, unless等。
(3)引导原因状语从句的because, as, since等。
(4)引导目的状语从句的so that, in order that等。
(5)引导让步状语从句的though, although, even if等。
(6)引导结果状语从句的so that, so…that, such…that等。
(7)引导比较状语从句的than, as…as等。
(8)引导宾语从句的that, if , whether等。
连接条件状语从句：
1、You’ll be late _____(如果) you don’t get up early tomorrow.
2、I’ll come to see you _______ I’m free next Saturday.
3、We’ll have a picnic tomorrow _______ it doesn’t rain tomorrow.
* 注意状语从句的时态：“主将从现”。
if
if
if
从属连词用法
if, whether
if和whether都可作“是否”讲，在引导宾语从句时一般可互换。
例如：I wonder whether (if) you still study in that school.
在下列情况下，只能用whether,不能用if：
①.在不定式前。
I haven’t made up my mind whether to go there or not.
②.用or并列两项以上时。
I don’t know whether he comes or not.
③.从句作介词宾语时只用whether不用if。
It depends on whether it will be fine.那得看是不是晴天。
④.作discuss等动词的宾语时，用whether不用if。
We discussed whether we should close the shop.
我们讨论是不是该关掉商店
连接时间状语从句
I was cleaning the floor _____(当…的时候) she knocked at the door.
Dick climbed up into a tree _________________(一…就) he saw the bear.
I knew nothing about it _____(直到…才) my friend told me yesterday.
I haven’t heard from Bill ______(自从) we graduated from middle school.
when
as soon as
until
since
when，while，as
三者均可译为“在……时候”。
when引导的从句，动词既可以是延续性的，也可以是终止性的。一般来说，当主句的动作正在进行时，when引导的从句的动作才发生；
while引导的从句中，动词只能是延续性的，一般来说，当while引导的从句的动作正在进行时，主句的动作才发生；若主从句动作同时发生，且强调“一边一边”这样的意思，一般用 as。
When I came into the room, I found him lying there asleep.
当我走进房间时，我发现他正躺在那里睡觉。
She sang as she walked. 她一边走一边唱歌。
注意：while 可以表示对比关系“然而”。
He is short while his brother is tall.
连接原因、结果状语从句
1.You should return the digital camera to Sally _____ she will not be angry.
A. so that B. because C. before
2. He was hurt ____ badly _____ he had to see a doctor.
A. too…to B. so… that C. so that
3.He took off his coat ______ it was too hot in the room.
A.And B. since C. but
4. Solo missed the bus ____ he was late for school.
A. because B. so C. or
as, because, since , for
1) 如果原因构成句子的最主要部分，一般用because。因此，because引导的从句往往放在句末。例如：
1.I stayed at home because it rained.
2.---Why aren’t you going
---Because I don’t want to.
2) 如果原因已被人们所知，或不如句子的其它部分重要，就用as或since。since比as稍微正式一点。as和since 引导的从句一般放在句子的开头。例如：
1.As he wasn’t ready, we left without him.
2.Since I have no money, I can’t buy any food.
3) for用来补充说明一种理由，因此，for引导的从句几乎可以放在括号里。for引导的句子不放在句子的开头。例如：
I decided to stop and have lunch，for I was feeling quite hungry.
so…that, such...that, so that
1) so…that中的so是个副词，其后只能跟形容词或副词，而such...that中的such是个形容词，后接名词或名词短语。例如：
I’m so tired that I can’t walk any farther.
It was such a warm day that he went swimming.
3)so that：①为了； ② 所以，结果
2) 如果在名词之前有many, much, little, few时，用so,不用such。
例如：
He has so little education that he is unable to get a job.
连接让步状语从句
Tom is still doing his homework ___ it is very late.
A. so that B. even though C. if
2. I never seem to put on any weight, ____ hard I try.
A. though B. no matter how
3. I enjoy learning English, __ it takes me a lot of time.
A. unless B. although C. because
4. I will never give up learning English __________ (即使) it is difficult.
even though
综合运用
The Monkey King is the main character from Journey to the West.He is wonderful _________ he helps weak people.He has a magic stick. He can make it big ___ small.He can sometimes make the stick ___ small ____ he can put it in his ear. __________ he sees bad people, he thinks ways to fight them.He can turn himself into different animals ____ objects. ____ unless he can hide his tail,he cannot make himself a human.Children all over the world love the Monley King.
Use the words in the box to complete the passage.
and or but so...that... because as soon as
because
or
so
that
As soon as
and
But
Homework
1.回顾今天所学知识；
2.完成《中考精典》70页连词部分练习！中小学教育资源及组卷应用平台
2023年中考专题复习
连词
教学目标（Teaching objects）
1. 了解常用连词的种类；
2. 掌握常用连词的基本用法。
重点、难点（Key points and difficulties）
掌握并列连词和从属连词在句中的不同含义以及主要用法。
教学过程（Teaching procedures）
21世纪教育网 www.21cnjy.com 精品试卷·第 2 页 （共 2 页）
21世纪教育网(www.21cnjy.com)
ay attention to the words in red!
1.What's your favorite season Why
I like...,because···
2.What's your favorite subject
Math or English？
I like ..
3.What's the weather like
It's...and ..
连词定义：用来连接词、短语或句子的词
连词分类：
连词：and,but,or,so,(for)
并列连词
连词词组：either..or,neither..nor,
(Coordinating not only...but also,both...and,
conjunction)
(as well as)
that,whether,if,unless,while
从属连词
when,until,because,so that,
(Subordinating so...that,though/although,even if
conjunction)
as..as等
并列连词的分类
and,
both...and...,
as well as,not
only...but
表顺承、并列和递进
→
also...,
neither..nor.…
→
but,yet,while
并列连词
表转折和对比
表选择
either...or...,or...,not...but...
表因果
so,for
Mind map
连词用法：
and,or,but,so基本用法
并列连词
and
：表对等
“和、并且”
but:
表转折
“但是”
S0:
表因果
“所以”
1.Mary likes music Tom is found of sports.
A.and
B.but
C-both A and B
2.I failed again
I won't give up.
A.and
C.so
3.This is my first lesson,I don't know your names
A.and
B.but
s0
