2023届高三英语一轮复习状语从句复习课件（23张）

(共23张PPT)
英语的三大从句
1.定语从句
2.名词性从句
3.状语从句
Teaching goals
1.状语从句的种类
2.时间，条件，让步状语从句的易错点
3. 状语从句的引导词
状语从句的种类
1. 时间状语从句
2. 条件状语从句
3.让步状语从句
4. 结果状语从句
5.目的状语从句
6. 方式状语从句
7. 原因状语从句
8.地点状语从句
9.比较状语从句
1. 当...时候： when/while/as
2. 才/就：before
3. 直到，直到...才：not...until
4. 自从：since
5. 一...就
6. time 短语
你被时间状语从句坑过吗？
时间状语从句的常坑点
辽宁卷高考真题
It just isn't fair__________ I was working as a waiter last month, my friends were lying on the beach.
A. whenever B. though C. for D. while
Have a try!
易错点1. when, while, as
when 从句的谓语动词通常是短暂的
while从句的谓语动词一定是延续的
as 连接的两个短暂动作
did
was/were doing
would do when sb did sth
had done
was about to do
易错点2. 才/就：before
易错点3. 直到，直到...才： not...until
例： It was nearly a week_________ the rescue team located the crashed plane.
A. since B. before C. until D. after
1.句子前面有 not
2. 句子前面的谓语动词是短暂动作
例如: The child won't sleep until his mother came back.
before 在...之前， 还未...就
It will be/was +一段时间+before...多久之后才...
例：
1. Check it carefully before you hand it in.
2. She shut the door before I could say a word.
3. It will be a long time before we can see each other
again.
易错点4：since
在句子中碰到以下的时间状语，主句谓语动词一定用现
在完成时。
1.for+时间段 2. lately 3.recently 5. up to now
6. till now 7.so far 8. these days（最近）
9. in the past few years/months/days
China's high-speed railways ______________(grow) from
9,000to 25,000 kilometers in the past few years.
have grown
as soon as
the moment/ minute/second
immediately/instantly
on/upon+doing
Hardly...when...
No sooner...than....
Hardly when
No sooner + had sb done than + sb did sth
Translation：我一回到家就下雨了。
易错点5：一...就
No sooner had I reached home than it began to rain..
易错点6. time 的短语
区别the first time 和for the first time
1. I was struck by her beauty____________I met her.
2. I am not familiar with her, I met her_____________.
A. the first time B. for the first time
A
B
for the first time 做状语
the first time 做连词， 引导时间状语从句
Every time I traveled by boat, I got seasick.
Next time you come, you will see him.
1. if 如果;unless 除非...
2.as/so long as/ on condition that
在...条件下
3. in case 万一，假设，
你被条件状语从句坑过吗？
条件状语从句的常坑点
湖南卷高考真题
1.You will never gain success____________ you are fully
devoted to your work.
A. when B. because C. after D. unless
2. You will be successful in the interview___________ you
have confidence.
A.before B. once C. until D. tough
Have a try!
1.though/although
2.as
3. even if/even though
和as if/as though
4. while 引导的让步状语从句
5. “无论”
你被让步状语从句坑过吗？
让步状语从句的常坑点
易错点1. though/although
可与yet, still,nevertheless 同时出现， 但不能
与but 同时出现。
though 可置于句末，表示“不过，但是”
例：He said he would help me; he didn't, though
易错点2. as
Tired as he was, he still went on with his work.
Little boy as he is , he can help his mom a lot.
Much as he liked her, he left her finally.
形容词/副词/名词（不带任何冠词）+as+主语+谓语
尽管....
易错点3： even if/even though 和 as if/ as though
even if/ even though：尽管，即使
as if/as though: 好像，似乎
易错点4： while 引导的让步状语从句
强调主句和从句内容的对比。
例： While I like him, I still see his shortcomings.
易错点5： “无论”
no matter +特殊疑问词： 只能 引导让步状语从句
特殊疑问词+ever: 可引导让步状语从句，也可以引导名词性从句。
原因状从
1. because
2. as
3. since
4. for
5. now that/seeing that
结果状从
1. so that
2.so... that
3. such...that
目的状从
1. so that
2. in order that
3. in case
4. for fear that
方式状从
1. as
2. as if/as though
比较状从
1. as...as...
2. the more...
themore
3. more and more
比较状从
1. where
2. wherever
3. anywhere
1. _______ you can sleep well, you will lose the ability to focus,
plan and stay motivated after one or two nights.(2018江苏卷）
A. Once B. Unless C. If D. When
2.__________ we don't stop climate change, many animals and
plants in the world will be gone.(2018北京卷）
A. Although B. While C. If D. Until
3. The doctor shares his phone number with the patients_______
they need medical assistance.(2019江苏卷）
A. if only B. as if C. even thogh D. in case
Practice
4. We needs to get to the root of the problem_________ we can
slove it.（2018年天津卷）
A. while B. after C. before D. as
5. Magic shows are entertaining__________the audience does
not discover how the tricks are done.
A. so that B. as long as C. as if D.ever since
6. “You can't judge a book by its cover,”__________ (2013年全国卷）
A. as the saying goes old B. goes as the old saying
C. as the old saying goes D. goes as old the saying
Practice
7. By the time we ____ the airport, the plane _____.
A. arrived; had taken off B. had got to; took off
C. got to; had taken off D. arrived at; took off
8._____ you try to do something beyond what you have already
mastered, you will never grow.
A. Once B. If C. Because D. Unless
Practice
9.It had been a long time _____ I left my home town
in Florida. I drove to the town hoping to see the
old barber shop ______I had my hair cut as a child.
A. that; which B. when; as
C. since; where D. as; that
Summary
1.状语从句的种类
2.时间，条件，让步状语从句的易错点
3. 状语从句的引导词
Homework
完成语法上相对应的状语从句的练习
Best wishes!