2026年中考英语复习语法专题 状语从句课件(共38张PPT)

(共38张PPT)
　状语从句
　2026年中考英语复习语法专题★★
时间状语从句
时间状语从句
(1)when“当……的时候”。从句用一般过去时,主句用过去的某种时态；引导的从句可以用延续性动词,也可以用短暂性动词。如：I met him when I was walking in the street.＝I was walking in the street,when I met him.
(2)while“正当……时”。引导的从句中,谓语动词必须是延续性动词,且常用进行时。如：My mom was cooking while I was watching TV.
(3)as“当……时”,表示一件事情正在发生,另一件事情也在进行中,通常只用于一般过去时。如：He waved as he passed by.
(4)as soon as遵循“主将从现”的原则。
如：I will tell you as soon as he comes back.
(5)until主句动词为延续性的动词,not…until主句动词为短暂性的动词。如：He stayed(延续性) there until he saw me.＝He didn't leave(短暂性) until he saw me.
【注意】till“直到……”。在大多数情况下,till可以与until互换,但till更口语化,另外till极少用于句首。till也可以与not连用,意为“直到……才”。如： She didn't leave until/till her mother returned.她直到她母亲返回才离开。
(6)before“在……之前”。表示主句的动作发生在从句动词之前。如：Turn off the lights before you leave the room.
(7)after “在……之后”。表示主句的动作发生在从句动词之后。如：After the guests left,he began to clean the room.
(8)since“自……以来”。主句用现在完成时,从句用一般过去时。如：Our class has planted 20 trees since we joined the “Green School” project.
一、单项填空。
1.(2026·原创)I couldn't unlock my phone I entered the correct password.
A.until B.because C.while D.after
2. I finished my online class,I played a short VR game.
A.When B.After C.Until D.While
A
B
3.(2026·原创) the drone flew higher,the view became more amazing.
A.Until B.Because C.As D.As soon as
4. the delivery robot arrived,it sent me a message.
A.As B.While C.Until D.As soon as
5. she was cooking dinner,her mom was setting the table.
A.Before B.While C.Until D.When
C
D
B
二、用括号中所给词的适当形式填空。
1.While he basketball,his smartwatch recorded his heart rate(心率).(play)
2.Before the robot vacuum(真空吸尘器) cleaned the floor,we to pick up toys.(have)
3.As I was reading,the phone .(ring)
4.She the e mail as soon as she finishes her homework.(send)
5.Since the new subway line ,traffic jams have cut down.(open)
was playing
had
rang
will send/sends
opened
条件状语从句
条件状语从句
(1)unless意为“如果不；除非”,从句用一般现在时,主句通常用一般将来时,即“主将从现”的原则。如：Unless you work hard,you won't succeed.＝If you don't work hard,you won't succeed.
(2)if意为“如果”,主从句时态与unless用法一致。如：If you work hard,you will succeed.
(3)as long as意为“只要”,遵循“主将从现”的原则。如：As long as he comes,we'll meet him.
【注意】1.条件状语从句遵循“主将从现”的原则,但是如果条件句表达的是普遍真理、客观事实,主从句都用一般现在时。 如： If you heat ice,it melts.如果你加热冰,它就会融化。
2.其他常见结构：①主句＋情态动词(can/may/should 等)：如：If you finish your homework,you can go out.②主句＋祈使句(表示命令或建议)：If you feel tired,take a rest.
单项填空。
1.(2026·原创) you practice coding every day,you can create your own app in the future.
A.Unless B.If C.As D.Until
2.If we don't reduce plastic waste,the ocean even more.
A.will be polluted B.is polluted C.was polluted D.will pollute
B
A
3.(2026·原创) we____renewable(可再生的) energy,climate change will get worse.
A.Unless；use
B.If；use
C.Unless；will use
D.If；will use
A
4.【易错点】 you keep learning,AI ______ the place of your creativity.
A.If；doesn't take
B.As long as；doesn't take
C.As long as；won't take
D.Unless；won't take
C
让步状语从句
让步状语从句
(1)though/although意为“虽然；尽管；即使”；even though/if意为“即使”；都不能与but同时用。
如：Although it's raining hard,they are still working hard in the field.
She wouldn't change her mind even if you tried to convince her.
(2)whether常用于以下句型：whether…or not意为“不论,是否”和whether… or…意为“是……还是……”。如：Whether you like Indian food or Western food,you will find it in China.
(3)疑问词＋ever＝no matter＋疑问词,意为“无论什么/无论何时/无论哪里”。
如：Whatever/No matter what you do,you must try your best.
Wherever/No matter where you go,I will follow you.
单项填空。
1.(2026·原创) he ______,his smartwatch tracks his steps.
A.Wherever；will go B.Whenever；go
C.Whenever；will go D.Wherever；goes
2. you need help with homework,just message me.
A.Whether B.Whenever C.Though D.Whoever
D
B
3.(2026·原创) the Wi Fi is fast or not,we must finish the project today.
A.Though B.Even though C.Whether D.However
4.Even if it rains tomorrow,we the online concert.
A.have B.had C.have had D.will have
C
D
5.(2026·原创) she loves TikTok,she limits(限制) her screen time to focus on studies.
A.Though
B.But
C.Whether
D.Whoever
A
原因状语从句和结果状语从句
原因状语从句
(1)because意为“因为”。(表示某种情况的直接原因,常用于回答why引导的问句,不能与so连用)。如：I love going to school because everyone in my class is friendly.
(2)since意为“既然”。比because语气弱,表示人们已知的事实,不需要强调的原因。
如：Since you need help,let's ask our teacher for help.
Since he has said sorry to me,let it go.
(3)as/for意为“由于”。as比since语气弱,表示众所周知的原因引导的从句位于主句前后均可。
如：As we can't finish it today,we have to finish it tomorrow.
I didn't catch the bus as/for I got up late.
结果状语从句
(1)so＋adj./adv.＋that…“如此……以至于……”(可与too…to…结构互换)。
如：It's so hot that we can't stand it.＝It's too hot for us to stand it.
(2)such(＋a/an)＋adj.＋不可数名词/可数名词(单)复数＋that…“如此……以至于……”。如：It is such a heavy box that nobody can move it away.＝The box is so heavy that nobody can move it away.
【注意】so＋形容词或副词,such＋形容词＋名词,但是如果名词被many,much,little或few等形容词修饰,只能用“so…that”句型。如：There are so many students that I can't find Tom easily.,
单项填空。
1.(2025·连云港) over 400 million adults are too heavy, China has made a plan to help its people with weight control.
A.Since B.Unless C.Though D.Until
2. Jenny likes to play ping pong, she joins the sports club.
A.or B.but C.so D.because
A
C
3.(2026·原创)It was good advice that I followed it immediately.
A.so B.such C.such a D.so a
4.He has such great patience he never gets angry with his students.
A.so B.as C.because D.that
B
D
5.(2026·原创)The movie Ne Zha 2 was exciting _____ everyone cheered at the end.
A.so；that B.such a；that C.such an；that D.very；that
6.(2026·原创) social media(社交媒体) is widely used,people can share their lives in time.
A.So B.As C.In order that D.Though
A
B
7. AI technology is developing rapidly,some jobs may disappear in the future.
A.Though
B.In order that
C.So that
D.Because
D
8.【易错点】The game was big success that millions of players joined it.
A.so
B.such
C.such a
D.so a
C
目的状语从句及方式状语从句
单项填空。
1.(2026·原创) The robot moved smoothly it were a real human.
A.so that B.as if C.because D.in order that
2.When in Rome,do the Romans(罗马人) do.
A.as if B.in order that C.as D.for
3.I practice speaking English every day I can chat with my online game friends from different countries.
A.as if B.in order to C.as D.so that
B
C
D
状语从句的时态
用括号中所给词的适当形式填空。
1.(2025·昭通绥江县二模)You can taste the delicious rice noodles if you
to Yunnan.(come)
2.You the exam unless you study hard.(fail)
3.They will go to the park as soon as the rain .(stop)
4.As long as it doesn't rain,we a picnic tomorrow.(have)
5.Unless we endangered animals,some species may disappear forever.(protect)
come
will fail
stops
will have
protect
6.Ever since he got a fitness tracker,he exercising.(keep)
7.As long as we recycle properly,we can reduce waste.(help)
8.You can't play video games until you your homework.(finish)
has kept
help
finish
一、单项填空。
1.(2025·安徽)Come on! You'll discover a new side of yourself you get through all the difficulties.
A.when B.as if C.unless D.even though
2.(2025·云南师范大学实验中学三模)You will never truly understand your parents's great love you grow up.
A.if B.until C.when D.while
A
B
3. the game is difficult,he keeps trying to level up.
A.But B.Although C.Because D.Unless
4.The AI robot is smart that it can chat like a human.
A.so B.such C.such a D.so a
5.He studied hard he could pass the exam.
A.because B.unless C.until D.in order that
B
A
D
二、用括号中所给词的适当形式填空。
1.Even though AI robots replace some jobs,humans new ones.(create)
2.As long as you hard every day, you will get better grades.(work)
3.While they were playing soccer,their mother dinner.(cook)
4.She likes to collect postcards to remember the beautiful places wherever she
.(travel)
5.Whether it rains or shines,we hiking tomorrow.(go)
will create
work
was cooking
travels
will go
三、(2026·原创)完形填空。
机器人管家大冒险
Last summer,my parents bought a smart robot named Bob _1_they wanted our life to be easier.Bob could clean,cook,and even tell jokes！As soon as he __2__,I decided to test his skills.
One day,I asked Bob to make pancakes __3__ we could have a delicious breakfast.While he __4__ the batter(面糊),he focused intently.He worked confidently(自信地),__5__ he weren't a professional chef! However,he added __6__ much sugar that the pancakes tasted like candy.
__7__ I could complain,my little brother laughed and said,“I love them！” __8__ Bob did it on purpose or not,we'll never know.__9__ Bob was still learning,I didn't scold(责备) him.Unless we give him more practice,he __10__.Now,Bob is part of our family.
（ ）1.A.so that B.because C.so D.until
（ ）2.A.arrived B.arriving C.will arrive D.arrives
（ ）3.A.unless B.though C.even if D.so that
（ ）4.A.mixes B.mixed C.was mixing D.is mixing
（ ）5.A.so B.since C.because D.even if
B
A
D
C
D
（ ）6.A.such B.so C.very D.too
（ ）7.A.Before B.When C.After D.While
（ ）8.A.Whenever B.If C.Whether D.Unless
（ ）9.A.Though B.Since C.While D.When
（ ）10.A.doesn't improve B.hasn't improved
C.won't improve D.wasn't improving
B
A
C
B
C