资源简介

(共32张PPT)
Discovering useful structure
主语从句
（that）引导的宾语从句
（that）引导的定语从句
that 引导的宾语从句
（that）引导的宾语从句
（that）引导的宾语从句when引导的时间状语从句
what引导的主语从句
4
她的建议说服了我。
Her suggestion convinced me.
她关于那个问题的建议说服了我。
Her suggestion on that problem convinced me.
3. 她将会如何解决问题让我很感兴趣。
How she will tackle the problem interests me.
1. However, what concerned him most was that farmers often had poor harvests and sometimes even had a serious shortage of food to eat. (P50)
2. How this could be done was a challenging question at the time. (P50)
3. However, whether it was possible to develop a hybrid of self- pollinating plants such as rice was a matter of great debate. (P50)
4. What impresses people most about Yuan Longping is his ongoing ability to fulfil his dreams. (P51)
主语从句
在句子中充当主语的从句就叫做主语从句
1.That Yuan Longping had realised his dream of seawater rice surprised the whole world.
2. That the earth is round is a fact.
3. That English is important is an undoubted fact.
4.That the moon itself does not give off light is common know ledge.
5. That the seas are being overfished has been known for years.
The subject clause 1
that 引导的主语从句:
that 无含义
that 在句子中不充当任何成分，不可省略。
1. Whether they will get married is not decided yet.
2. Whether he likes this present is unclear.
3. Whether she is coming or not doesn’t matter too much.
whether 引导的主语从句：
表“是否”
在句子不充当成分，不可省略
The subject clause 2
If 不能引导主语从句
The subject clause 3
1. What she did is not yet known.
2. Who will go to the concert is not known.
3. Which book they will choose is not clear.
4. Whoever comes is welcome.
5. Whichever of you comes in first will receive a prize.
连接代词 what, who, whose, which, whatever, whichever 引导的主语从句。
连接词在从句中充当主语、宾语、定语等成分，有意义且不可省略。
作宾语，表“什么”
作主语，表“谁”
作定语，表“哪一个”
作主语，表“无论谁”
作主语，表“无论哪一个”
The subject clause 4
1. When we arrive doesn’t matter.
2. Where we will go this vacation has not yet been decided.
3. Why he refused to cooperate with us is still a mystery.
4.How she came here puzzles us.
连接副词 when, where, why, how 引导的主语从句。
连接词在从句中充当状语，有意义且不可省略。
* How deep she was hurt is not a secret to us.
表程度 “多么”
“如何，怎样”
找从句谓语
缺成分
不缺成分
谁
什么
哪一个
谁的
who
what
which
whose
句意完整
句
意
不
完
整
that
when
什么时候
哪里
程度/怎样
为什么
是否
where
how
why
whether
+ n.
名词性从句连词怎么找
缺主语、宾语、表语、定语
whoever
Whatever
（作定语）
1. _________ he didn’t attend the meeting yesterday wasn’t quite clear.
2. _________ they will come hasn’t been made public.
3. It is a fact _______English is being accepted as an international language.
4. _____ is to be sent there to solve the problems hasn’t been decided.
Why
When
that
Who
Practice
5. ________ he attended the meeting or not wasn’t quite clear.
6. ________ team will win the match is still unknown.
7. __________ comes to the activity will receive a present.
8. ________ he figured out a way to solve the problem successfully
surprised us all.
9. We usually think ________ we can’t get seems better than what we
have.
Whether
Which
Whoever
That
what
Practice
13
1. ______ is obvious that you’ve made a big mistake.
2.______ is likely that he can’t come to the party tonight.
It
It
为避免头重脚轻，常用 it 作形式主语置于句首，真正的主语从句后置。
It is known to all that light travels in straight lines.
It has not been announced when the plane is to take off.
1. That light travels in straight lines is known to all.
2. When the plane is to take off has not been announced.
14
14
It作形式主语
(1) It +be+形容词（obvious, true, surprising, wonderful, possible, likely, certain) +that 从句
(2) It + be +过去分词(said, reported, thought, expected, decided, announced, suggested等)+that从句
(3) It + be +名词词组(a pity, a shame, good news, an honor, no wonder等)+that从句
(4)It+不及物动词/动词短语(seem, appear, happen, matter, turn out, occur to等)+that 从句
Note 1: 从句用陈述句语序
What we will do next should be decided.
What will we do nest should be decided.
Where he will get a job after graduation ________________ (puzzle) him much since last month.
has puzzled
Note 2: 从句作主语时，主句的谓语一般用单数形式
* When they will start and where they will go _______________________________(not decide) yet.
have not been decided
Note 3:主语为and连接的两个主从时，谓动用复数形式
【实战演练】导学案P180
Ⅰ 单句填空
1.________ surprised me most was ______ he failed in the exam which was very easy.
What
that
2.It has been found ______ plastics can be widely used in industries.
that
3._______ will be present at the meeting is a secret.
Who
4.________ they will leave Shanghai hasn't been decided.
When
5.____________ he will come back before six is yet unknown.
Whether
6.________ was the most important to her, she told me, was her family.
What
7.____________ wants to stay in a hotel has to pay his/her own way.
Whoever
8.________ she couldn't understand was ______ fewer and fewer students showed interest in her lessons.
What
why
9.________ made the school proud was ______ over 90% of the students had been admitted to key universities.
What
that
10.His father got him a job in a bank but soon it became clear ______ he was not fit for that kind of work.
that
真题速递
1.（2024·新高考II卷·语法填空） If most of their customers are happy to buy larger quantities, that’s ________ they’ll promote. But that leaves the solo (单独) customers out of pocket and disappointed.
2.（2023新高考II卷）They also need to be ready to give interviews in English with international journalists. This is _____ they need an English trainer.
3. (2022新高考II卷）He saved my son’s life," said Mrs. Brown. "I don't know __________ to thank him.”
4.（2021北京卷）The poor woman wasn't able to give him any information about __________she lived.
what
why
how
where
真题速递
5.（2020北京卷）Oliver says if you're lucky enough to have someone close to you who enjoys cooking, ask them __________you can join in when it's possible.
6. (2021天津卷）What puzzles Lily's friends is ________ she always has so many crazy ideas.
7．I’m not sure _________is more frightened, me or the female gorilla (大猩猩)that suddenly appears out of nowhere. I’m walking on a path in the forest in the Central African Republic.
whether
that
who
20
主语从句和强调句的区分
1. It is believed that beauty comes from within. (2015北京卷)
2. It was the times that produce their heroes.
3. It was when we were returning home that I realized what a good feeling it was to have helped someone in trouble.(2015湖南卷)
4. It is often the case that anything is possible for those who hang on to hope. (2016江苏卷)
主语从句
强调句
紧紧抓住
强
强
强
强
强
强
强
强
强调句
主语从句
Rule 3:
判断方法：去掉It is/was … that 之后，若
句子结构仍然完整，则为强调句，it is…that中间的部分为被强调的部分；
句子结构混乱不完整，则it为形式主语，真正的主语是由that引导的从句。
体会主从运用
走近高考真题
分层运用——Exercises
Whether he can tackle the situation depends on his ability.
whether不做成分,但有意义，表“是否”，主语从句位于句首时，不能用if引导。
If he can tackle the situation depends on his ability.
组成句子
从属
连词
tackle the situation
depend on his ability
The boy didn’t know the answer made the teacher angry.
从属
连词
That the boy didn’t know the answer made the teacher angry.
that 虽无词义，但引导主语从句位于句首时，不能省略。
组成句子
That
make the teacher angry
didn’t know the answer
How he attained success is unknown.
连接
副词
做成分（状语），有意义，不能省略。
How did he attained success is unknown.
组成句子
he attained
attain success
unknown
主语从句要用陈述句语序。
25
高考真题1
(2020浙江卷) 假定你是李华，你校来自爱尔兰的外教Peter因病回国休假。请给他写一封电子邮件…
翻译：你现在需要的是足够的休息和健康的饮食。
What you need now are an enough rest and a healthy diet.
26
高考真题2
(2020全国Ⅱ卷)上周末，你和你的同学参加了一次采摘活动。请你为班级英语角写一篇短文，介绍这次活动，内容包括：
1.农场情况；2.采摘过程…
翻译：映入眼帘的是农场里各种各样的动物、绿色的蔬菜和果树.
What came into sight were all kinds of animals, green vegetables and fruit trees on the farm.
A short article of Yuan’s good qualities and great achievements.
Yuan Longping devoted himself to helping feed so many people left a deep impression on me. Importantly, he never gave up despite many difficulties. He became a great person because he succeeded in developing the hybrid rice .
句式升级
Yuan Longping devoted himself to helping feed so many people left a deep impression on me.
2. Importantly, he never gave up despite many difficulties.
He became a great person because he succeeded in developing the
hybrid rice .
句式升级
Use subject clauses to rewrite this.
is that Yuan Longping was devoted to helping feed so many people.
was important , despite many difficulties.
It
that he never gave up
made him become a great person .
What impresses me most
That he succeeded in developing the hybrid rice
Use subject clauses to rewrite this.
What impresses me most is that Yuan Longping was devoted to helping feed so many people. It was important that he never gave up, despite many difficulties. That he succeeded in developing the hybrid rice was what made him great.
句式升级
1.________is decided that the meeting will be put off till next Monday.
2.________we should help up a fallen old person or not remains a heated topic in China.
3._______will be in charge of the company is a mystery.
4.__________breaks the window should be fined.
5._______role he will play in the film hasn't been known.
6._______cars will be parked in the future is a question.
It
三维设计P103
Whether
Who
Whoever
What
Where
7.It is very important ________a student (should)learn English well.
8.________made her happy was that she won the first prize in such an important match.
9._________he will spend his summer holiday is up to his parents.
10.________this happened is not clear to the public.
that
三维设计P103
What
Where
How
Bye ~

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