2025年中考英语复习 第7节　连词-课件

(共34张PPT)
第一部分　中考语法知识
第七节　连词
考点一：并列连词
并列连词一般包括并列关系、转折关系、选择关系和因果关系四种。
语法精炼
类型 连词 用法 例句
表示并列关系的连词　 and 表示“和，又，而且”，连接两个并列成分时，位于两者之间；连接三个以上的并列成分时，常位于最后一部分之前 Shanghai and Beijing are big cities.
You, he and I are good friends.
类型 连词 用法 例句
表示并列关系的连词　 both…and… 表示“既……又……”或“两个都”，连接两个对等的成分；当连接两个主语时，主语被看成复数，谓语的形式应当与主语保持一致 Both my father and my mother are teachers.
类型 连词 用法 例句
表示并列关系的连词　 not only… but also… 表示“不但……而且……”，连接两个对等的成分；当连接两个主语时，谓语动词应当与but also后面的主语在人称和数上保持一致 We can not only read but also write.
Not only you but also he needs to take part in the activity.
类型 连词 用法 例句
表示并列关系的连词　 as well as 表示“和；以及”，与besides意思相近，其侧重点在前，因此连接两个主语时，谓语动词应当与它前面的主语在人称和数上保持一致 He as well as his friends likes to play chess.
类型 连词 用法 例句
表示转折关系的连词 but, while 表示“但是；然而”。but主要表示意义递进的转折或前后两个事实相反；while强调对比性的转折 It’s hard work, but I have done my best.
This old man is poor while that old woman is rich.
类型 连词 用法 例句
表示转折关系的连词 but, however 表示“但是；然而”。but所表示的是非常明显的意义转折，其连接部分常常是两个平行对等的成分；however表示承认前面所述的事实，但也指出了它的不足或与之相反的情况，此外，however前后常用标点符号与其他部分隔开 The old man is poor, but he is happy.
The machine is useful. However, it’s too noisy.
类型 连词 用法 例句
表示转折关系的连词 yet 表示“但是；然而”，在表示转折时，可与and连接，且连接的两个部分的主语是一致的 She failed again, and yet she wasn’t discouraged.
This room is small, yet very comfortable.
类型 连词 用法 例句
表示选 择关系 的连词 either…or… 表示“不是……就是……”，如果连接两个主语，谓语动词常与or后面的主语在人称和数上保持一致 Either he or I am going to the theater.
类型 连词 用法 例句
表示选 择关系 的连词 neither…nor… 表示“既不……也不……”或“……和……都不”，连接两个主语时，谓语动词通常与nor后面的主语在人称和数上保持一致 Neither you nor she knows Japanese.
类型 连词 用法 例句
表示因果关系的连词 for 表示“因为”，用来补充说明或表示推测性的理由，for前通常有逗号 The family must have gone out, for the door is locked.
She didn’t come to school today, for she was ill.
类型 连词 用法 例句
表示因果关系的连词 so 表示“因此；所以”，不与because同时出现 It rained very hard, so the student couldn’t catch the early bus.
＝The student couldn’t catch the early bus because it rained very hard.
【针对练习】
(　　)1．(2024 广州，5)“Shh! Be quiet ______ you’ll make them feel afraid，” Dad said in a low voice.
A．and B．or
C．but D．so
B
(　　)2．(2024 宿迁，5)Mr. Hong has helped me improve my handwriting a lot, ______ I want to thank him with my fantastic works.
A．as B．but
C．so D．or
C
(　　)3．(2024 盐城，17)Then Fifth Brother gave it to the owner. ______ the owner would not let Fifth Brother go because he thought Fifth Brother had many powers.
A．But B．So
C．And D．Or
A
(　　)4．(2024 北京，6)—Hi, Mike! Would you like to go boating with me
—Yes, I’d love to, ______ I have to finish my science project first.
A．and B．or
C．but D．for
C
(　　)5．(2024 滨州，8)—Nowadays, many children fall in love with paper cutting.
—That’s true. It can ______ express their own fantastic ideas ______ improve their hands-on ability.
A．either; or B．not; but
C．not only; but also D．neither; nor
C
考点二：从属连词
从属连词用于引导状语从句。
类型 常见连词 例句
引导宾语从句的从属连词 that(无实际意义，常可省略)；if/whether是否(whether可与or not搭配使用) I think (that) he’ll be back in an hour.
He asked me if I knew John. / He asked me whether I knew John (or not).
类型 常见连词 例句
引导时间状语从句的从属连词 when/while/as 当……时；since 自从……以来；before 在……之前；after 在……之后；as soon as一……就……；until/till到……为止；not…until直到……才 She said hello to me when she saw me yesterday.
I’ll wait here until you come back.
I won’t leave until you come back.
As soon as he got home, the phone rang.
类型 常见连词 例句
引导条件状语从句的从属连词 if 如果；unless 除非，如果不；as long as 只要 I’ll help her if she asks me to.
I won’t help her unless she asks me to.
引导原因状语从句的从属连词 because 因为；since 因为，既然；as 由于；now that 既然 He didn’t come because he was ill.
Since everybody is here, let’s begin.
类型 常见连词 例句
引导让步状语从句的从属连词 though/although 虽然，尽管(though的位置更灵活，用法更多)；even though/if即使；疑问词＋-ever(＝no matter＋疑问词)无论…… Though/Although he is rich, he is not happy.
Whatever/No matter what happens, we’ll carry on the experiment.
类型 常见连词 例句
引导目的、结果等状语从句的从属连词 so that/in order that 为了(表目的)；so…that/ such…that 如此……以至于……(表结果) I arrived early so that/in order that I might/could/would get a good view of the sunrise.
It was so hot a day/such a hot day that they wanted to go swimming.
类型 常见连词 例句
引导方式、比较、地点等状语从句的从属连词 as 按照；as…as 与……一样；than 比；where 在……地方 You should do as the teacher tells you.
Dan is more handsome than Peter.
We’d better camp where we can get water.
【针对练习】
(　　)1．(2024 广州，8)They walked along the beach _____ they came to a small house with a sign saying Penguin Care Centre.
A．if B．when
C．unless D．until
D
(　　)2．(2024 武威，6)Many students lose marks simply ______ they do not read the questions carefully.
A．unless B．so
C．before D．because
D
(　　)3．(2024 安徽，8)—There is still a long way to go ______ we finish the task.
—Don’t worry. Let’s go on with it together.
A．as long as B．as soon as
C．before D．because
C
(　　) 4．—Shall we go for a picnic in the forest park tomorrow
—Yes, ______ it rains heavily.
A．if B．unless
C．until D．when
B
(　　)5．A stupid man tells a woman to shut up, while a wise man tells her that her mouth is quite beautiful ______ it is closed.
A．unless B．since
C．when D．though
C
完成句子
1．I _____ _____ _____ ______ the art form ____ _____ ___ I saw the paper-cutting.
我一看到这幅剪纸作品，就爱上了这种艺术形式。
2．To avoid the virus, we should _______ _______ more carefully ________ we have meals.
为了避免感染病毒，我们应该在吃饭前更仔细地洗手。
fell 　in 　love 　with
as　soon 　as
wash 　hands
before
3．______ reading ______ speaking are good ways to learn English.
读和说都是学英语的好方法。
4．In our free time, we are willing to learn different kinds of skills _____ ______ we can serve the society better.
在我们的空闲时间，我们愿意学习各种各样的技能，这样我们可以更好地服务社会。
Both
and
so 　that
5．To take photos of the insects, Jerry needs a camera ______ ______ ______ some special tools.
为了拍那些昆虫，杰瑞需要一台相机和一些特殊的工具。
6．______ you want to see a movie, you can buy tickets _______ at the gate _____ online.
如果你想看电影，你可以在电影院门口买票，也可以在网上订票。
as
well 　as
If
either
or
7．You can come to my house __________ ______ ______.
你想什么时候来我家都可以。
8．I won’t tell them — ________ you say I can.
我绝不告诉他们——除非你允许。
whenever 　you 　like
unless
9．Nervousness ______ ______ does harm to our health ______ ______ has bad effects on our studies.
紧张不仅对我们的健康有害，而且对我们的学习也有不良影响。
10．______ we are healthy, we can work and study ________.
当我们健康的时候，我们可以快乐地工作和学习。
not 　only
but 　also
When
happily