人教版（2019） 选择性必修第二册Unit 2 Bridging Cultures Learning about language课件(共26张PPT)
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| 名称 | 人教版（2019） 选择性必修第二册Unit 2 Bridging Cultures Learning about language课件(共26张PPT) |  | |
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| 科目 | 英语 | ||
| 更新时间 | 2023-01-09 11:06:53 | ||
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(共26张PPT)
名词性从句
Noun Clause
Discover useful structures 名词性从句复习
Unit 2 Bridging Cultures
学习目标（learning goals）
1 复习什么是名词性从句以及名词性从句的分类；
2 了解并掌握高考中名词性从句的考点之一：引导词。
学习重难点（important and difficult point）
如何判断主从复合句中从句的类型
主语从句
宾语从句
表语从句
同位语从句
01
02
04
03
1．What seemed strange before now appears quite normal to Xie Lei.
2．What surprised Xie Lei was that she found herself speaking up in class after just a few weeks.
3．It’s important that Xie Lei keeps a balance between her studies and her social life.
Study the sentences below and mark the noun clauses.
Discovering the rules
01
What seemed strange before now
that Xie Lei keeps a balance between her studies and her
social life.
that she found herself speaking up in class
after just a few weeks
表语从句：functioning as the predicative
主语从句：functioning as the subject
主语从句。it为形式主语
谓语动词/介词
主语从句
表语从句
宾语从句
名 词
同位语从句
When we shall hold the meeting depends on whether John can return tomorrow.
系动词
The problem is when John will come back.
We expressed our hope that we could visit the country again.
Studying the rules
02
名词性从句
主语从句：在复合句中充当主语成分的句子
That he finished writing the composition in such a short time surprised us all.
他在很短的时间内写完作文让我们都很惊讶。（主语从句位于主句谓语动词之前）
同位语从句：在复合句中充当同位语成分的句子，对前面的抽象名词进行解释说明
宾语从句：在复合句中充当宾语成分的句子
表语从句：在复合句中充当表语成分的句子
The question is when he can arrive at the hotel.
问题是他什么时候可以到达酒店。（表语从句位于主句的be动词之后）
The girls were surprised at the fact that ocean ships can sail up the Great Lakes.
海轮可以开到五大湖，这让女孩们感到吃惊。
He told that he would go to the college the next year.
他告诉我他将在明年上大学。（位于主句谓语动词、介词等词性后面）
复习
名词性从句
主语从句(Subject Clause)
宾语从句(Object Clause)
表语从句(Predicative Clause)
同位语从句(Appositive Clause)
Summary: Noun Clauses
名词或名词短语可以在句中充当____，_____，____，_____。当这些名词或名词短语由一个句子替代时，就是___________。名词性从句（Noun Clauses）是在句子中起_______作用的句子。根据在句中不同的语法功能，可以把名词性从句分别称为 _____， _____， _____，_____________。
主语
宾语
表语
同位语
名词性从句
名词
主语从句
宾语从句
表语从句
同位语从句
Studying the rules
02
观察例句
右侧所有例句都是主从复合句，句中用了相当于名词作用的从句(即名词性从句)在句中充当成分。
1．例句1为what引导的主语从句。
2．例句2中it为形式主语，真正的主语为后面that引导的主语从句。
3．例句3为why引导的表语从句。
4．例句4为that引导的宾语从句。
5. 例句5中it为形式宾语，真正的宾语为后面that引导的宾语从句。
6．例句6为that引导的同位语从句。
1. What seemed strange before now appears quite normal to Xie Lei.
2. It’s important that Xie Lei keeps a balance between her studies and her social life.
3. That is why today over 40% of Californians speak Spanish as a first or second language.
4. Her tutor explained that she was supposed to read lots of information to help form a wise opinion of her own.
5. He made it quite clear that he preferred to study English.
6. The fact that she seemed to develop normally was very encouraging.
warm up
高考中名词性从句的考点之一： 引导词
根据成分选连词
名词性从句连接词：
主语： who(人) what（物）
宾语： who/whom(人) what（物）
定语： which/whose
状语： where, when, why, how
不缺成分，不缺意思：that
不缺成分，缺意思：whether/if
名词性从句的连接词
成分精析
高考中名词性从句的考点之一： 引导词
Practice time
判断下列从句是否缺少成分？
1. (2018 北京) This is _________ my father has taught me—to always face difficulties and hope for the best.
2. (2017天津) She asked me_____________ I had returned the books to the library, and I admitted that I hadn't.
3. (2016·天津) The manager put forward a suggestion ______ we should have an assistant.
4. (2015·北京) I truly believe ________beauty comes from within.
5. (2015·重庆）We must find out ______ Karl is coming, so we can book a room for him.
（
）
what
（
）
whether/if
（
）
that
）
（
that
（
）
when
Subject Clause
主语从句
主语从句是指在句中作主语的从句，位置与陈述句的主语相同。
例句：
What is not to our satisfaction is that the price of the meal is a little too high.
我们不满意的是饭菜的价格稍微有点高。
How the book will sell depends on its author.
这本书如何销售取决于作者本人。
Where we shall have the meeting makes no difference.
我们在哪儿开会都无所谓。
主语从句
1. that引导主语从句，在从句中不充当任何成分，仅起连接作用，但不可省略。
That you will win the medal seems unlikely.
你想获得奖牌，这看起来是不可能的。
2. whether引导的主语从句既可放在句首也可放在句尾，但if引导的主语从句只能放在句尾，前面需要用it作形式主语。
Whether the sports meeting will be held is not certain now.
现在尚未确定运动会是否举行。
Whether the work can be completed on time is doubtful.
＝It is doubtful whether/if the work can be completed on time.
这项工作能否按时完成还不确定。
3. 若主语部分结构较长，可以使用形式主语it，把真正的主语从句放于后面。
It is announced that our school is going to start an activity of “Crazy English” before daily morning exercises.
学校通知每日早操前将开展“疯狂英语”活动。
It is necessary that people should learn to face the reality.
人们应该学会面对现实，这是很有必要的。
观察例句
Object Clause
宾语从句
宾语从句
1. that引导宾语从句，既无语法功能，也无词汇意义，常被省略。但多个并列从句出现时，第一个that可以省略，其他的不能省略。
She said (that) she would come here and that I should wait for her till Monday.
她说她将会来这儿并让我等到星期一。
2. if和whether引导宾语从句的区别：
①在动词不定式之前只能用 whether。
②在whether...or not 的固定搭配中，只用 whether。
③在介词后，只能用whether。
④作 discuss 的宾语时，只能用 whether。
⑤宾语从句放在句首表示强调时，只能用 whether。
3. 带复合宾语（宾语＋宾语补足语）的句子中，that引导的宾语从句经常移到句子后面，而用it作形式宾语。
4. 表示喜欢、憎恶等心理活动的动词后习惯上先加个形式宾语it，再接宾语从句。例如：hate，dislike，love，don’t mind，feel like，appreciate，rely on，count on，see to等。
5. 宾语从句的否定转移：think，believe，suppose，imagine等动词后的宾语从句中的否定词要转移到主句中，即主句的谓语动词用否定式，而从句的谓语动词用肯定式。
I don’t think we need to waste much time on it.
我想我们不必在这上面浪费太多时间。（形式上否定）
在主从复合句中作宾语的从句叫宾语从句。宾语从句在句中可以作及物动词、介词或一些形容词的宾语。
例句：
Everyone knows that the earth is made up of matter.
每个人都知道地球是由物质构成的。
I doubt whether he will be elected as chairman.
我怀疑他是否会当选为主席。
These two areas are similar in that they both have high rainfall in summer.
这两个地区相似，因为在夏天降水都很多。
I’m not certain whether the train will arrive on time.
我不确信火车是否将会按时到达。
注意
Predicative Clause
表语从句
表语从句
表语从句在复合句中作表语，出现在连系动词之后，一般结构为“主语＋连系动词＋表语从句”。
例句：
The question is whether we can finish the work in time.
问题在于我们是否能及时完成这项工作。
1. that在引导表语从句时无词义，在从句中不充当任何成分，仅起连接作用，不可以省略。
The fact remains that we are still not advanced enough.
事实依然是我们还是不够先进。
2. whether可引导表语从句，但if却通常不用于引导表语从句。
His first question was whether Tom had arrived yet.
他的首要问题是汤姆是否已经到达。
3. 引导表语从句的引导词还可用because, as if, as though, as。
The sky is overcast with dark clouds. It seems as if it is going to rain soon. 天空乌云密布，似乎很快就要下雨了。
表语从句的引导词
Appositive Clause
同位语从句
同位语从句
在复合句中用作同位语的从句叫同位语从句。它一般跟在某个名词后面，用来说明前面名词的具体内容。常见的这类名词有：fact，news，hope，truth，idea，suggestion，thought，question，promise，order，problem，belief，word，message，information，proof，announcement，desire，doubt，proposal，advice，possibility等。
例句：
The news that he was admitted to Peking University is exciting.
他被北京大学录取了，这消息真是令人激动。
The question who should do the work requires consideration.
谁应当做这份工作，这个问题需要考虑。
I have no idea that you have applied for the post. 我不知道你已经申请了这个职位。
同位语从句和定语从句的区别
注意
Have a summary
解题步骤：
step1
step2
找出从句画括号
根据成分选连词
缺主语
物（what）
人（who）
缺宾语
物（what）
人（who/whom）
缺定语
哪个，哪些（which）
......的（whose）
缺状语
when,where, why,how
不缺成分
不缺意思（that）缺“是否”（whether/if）
Ⅰ. 单句语法填空
1. There is no doubt ______ he will succeed in time.
2. We can’t solve the problem ______ we can travel faster than light.
3. Pick yourself up. Courage is doing ______ you’re afraid to do.
4. Upon graduation he asked to be sent to ______ he was most needed.
5. It is reported ______ the government is going to close the factory.
6. What surprises me most is ______ he is too vain.
7. ______ Mike didn’t turn up at the meeting yesterday made the chairman of the meeting unhappy.
8. You may depend on it ______ I shall always help you.
9. The problem is ______ we can get in touch with her.
10. The message ______ responsibility it was is known to all.
KEYS
1. that 2. how 3. what 4. where 5. that
6. that 7. That 8. that 9. whether 10. whose
Ⅱ. 完成句子
1．我已经读了这个通知，我们学校广播站需要两名英语播音员。
2．谁能赢得这场比赛还不得而知。
3．你通过考试了，真棒。
4．她总是在想怎样能把工作做好。
5．司令员命令部队马上出发。
6．我认为每天多喝开水是有必要的。
7．他能否准时参加派对得看交通情况。
8．原材料是我们所急需的。
9．我尚不能肯定她为什么拒绝他们的邀请。
I have read the notice that our school radio station needs two English announcers．
Who will win the match is still unknown.
It’s splendid that you passed your exam.
She always thinks of how she can work well.
The commander ordered that troops (should) set off at once.
I think it necessary that we have plenty of hot water every day.
Whether he can come to the party on time depends on the traffic.
Raw material is what we are badly in need of.
I’m not sure why she refused their invitation.
综合应用能力提升
请将括号里的疑问句变成名词从句。
1．________________________________ is unimportant to me. (Does she come )
2．________________________________ remains uncertain. (Shall we have the match )
3．I wonder ________________________________. (Should we wait for him )
4．No one knows exactly ________________________________ (Is there life on other planets )
5．I am interested in the question ___________________________________________. (Will people live on the moon someday )
Whether she comes
Whether we shall have the match
whether we should wait for him
whether there is life on other planets
whether people will live on the moon someday
An English proverb says __1___ time is money. But I doubt ____2___ it is really true or not. In my opinion, time is even ___3___precious than money. Why ___4____when money is spent, we can earn it back. However, when time is ___5____(go) , it will never return.
___6__ is known to all that the time we can use is limited. Therefore my suggestion is that we __7___ (make) full use of our time to study hard so as to serve our country in the future.
But it is a pity __8__ there are a lot of people who do not realize time is of great value and __9___ wasting time is equal to wasting their life. They spend their precious time smoking, drinking and playing.
In a word, we should form the good habit of saving time. Do not put off _10___ can be done today until tomorrow.
that
whether
more
Because
gone
It
make
that
that
what
Homework
Use noun clauses to revise the following letter written by Xie Lei.
Thanks for Your attention !
名词性从句
Noun Clause
Discover useful structures 名词性从句复习
Unit 2 Bridging Cultures
学习目标（learning goals）
1 复习什么是名词性从句以及名词性从句的分类；
2 了解并掌握高考中名词性从句的考点之一：引导词。
学习重难点（important and difficult point）
如何判断主从复合句中从句的类型
主语从句
宾语从句
表语从句
同位语从句
01
02
04
03
1．What seemed strange before now appears quite normal to Xie Lei.
2．What surprised Xie Lei was that she found herself speaking up in class after just a few weeks.
3．It’s important that Xie Lei keeps a balance between her studies and her social life.
Study the sentences below and mark the noun clauses.
Discovering the rules
01
What seemed strange before now
that Xie Lei keeps a balance between her studies and her
social life.
that she found herself speaking up in class
after just a few weeks
表语从句：functioning as the predicative
主语从句：functioning as the subject
主语从句。it为形式主语
谓语动词/介词
主语从句
表语从句
宾语从句
名 词
同位语从句
When we shall hold the meeting depends on whether John can return tomorrow.
系动词
The problem is when John will come back.
We expressed our hope that we could visit the country again.
Studying the rules
02
名词性从句
主语从句：在复合句中充当主语成分的句子
That he finished writing the composition in such a short time surprised us all.
他在很短的时间内写完作文让我们都很惊讶。（主语从句位于主句谓语动词之前）
同位语从句：在复合句中充当同位语成分的句子，对前面的抽象名词进行解释说明
宾语从句：在复合句中充当宾语成分的句子
表语从句：在复合句中充当表语成分的句子
The question is when he can arrive at the hotel.
问题是他什么时候可以到达酒店。（表语从句位于主句的be动词之后）
The girls were surprised at the fact that ocean ships can sail up the Great Lakes.
海轮可以开到五大湖，这让女孩们感到吃惊。
He told that he would go to the college the next year.
他告诉我他将在明年上大学。（位于主句谓语动词、介词等词性后面）
复习
名词性从句
主语从句(Subject Clause)
宾语从句(Object Clause)
表语从句(Predicative Clause)
同位语从句(Appositive Clause)
Summary: Noun Clauses
名词或名词短语可以在句中充当____，_____，____，_____。当这些名词或名词短语由一个句子替代时，就是___________。名词性从句（Noun Clauses）是在句子中起_______作用的句子。根据在句中不同的语法功能，可以把名词性从句分别称为 _____， _____， _____，_____________。
主语
宾语
表语
同位语
名词性从句
名词
主语从句
宾语从句
表语从句
同位语从句
Studying the rules
02
观察例句
右侧所有例句都是主从复合句，句中用了相当于名词作用的从句(即名词性从句)在句中充当成分。
1．例句1为what引导的主语从句。
2．例句2中it为形式主语，真正的主语为后面that引导的主语从句。
3．例句3为why引导的表语从句。
4．例句4为that引导的宾语从句。
5. 例句5中it为形式宾语，真正的宾语为后面that引导的宾语从句。
6．例句6为that引导的同位语从句。
1. What seemed strange before now appears quite normal to Xie Lei.
2. It’s important that Xie Lei keeps a balance between her studies and her social life.
3. That is why today over 40% of Californians speak Spanish as a first or second language.
4. Her tutor explained that she was supposed to read lots of information to help form a wise opinion of her own.
5. He made it quite clear that he preferred to study English.
6. The fact that she seemed to develop normally was very encouraging.
warm up
高考中名词性从句的考点之一： 引导词
根据成分选连词
名词性从句连接词：
主语： who(人) what（物）
宾语： who/whom(人) what（物）
定语： which/whose
状语： where, when, why, how
不缺成分，不缺意思：that
不缺成分，缺意思：whether/if
名词性从句的连接词
成分精析
高考中名词性从句的考点之一： 引导词
Practice time
判断下列从句是否缺少成分？
1. (2018 北京) This is _________ my father has taught me—to always face difficulties and hope for the best.
2. (2017天津) She asked me_____________ I had returned the books to the library, and I admitted that I hadn't.
3. (2016·天津) The manager put forward a suggestion ______ we should have an assistant.
4. (2015·北京) I truly believe ________beauty comes from within.
5. (2015·重庆）We must find out ______ Karl is coming, so we can book a room for him.
（
）
what
（
）
whether/if
（
）
that
）
（
that
（
）
when
Subject Clause
主语从句
主语从句是指在句中作主语的从句，位置与陈述句的主语相同。
例句：
What is not to our satisfaction is that the price of the meal is a little too high.
我们不满意的是饭菜的价格稍微有点高。
How the book will sell depends on its author.
这本书如何销售取决于作者本人。
Where we shall have the meeting makes no difference.
我们在哪儿开会都无所谓。
主语从句
1. that引导主语从句，在从句中不充当任何成分，仅起连接作用，但不可省略。
That you will win the medal seems unlikely.
你想获得奖牌，这看起来是不可能的。
2. whether引导的主语从句既可放在句首也可放在句尾，但if引导的主语从句只能放在句尾，前面需要用it作形式主语。
Whether the sports meeting will be held is not certain now.
现在尚未确定运动会是否举行。
Whether the work can be completed on time is doubtful.
＝It is doubtful whether/if the work can be completed on time.
这项工作能否按时完成还不确定。
3. 若主语部分结构较长，可以使用形式主语it，把真正的主语从句放于后面。
It is announced that our school is going to start an activity of “Crazy English” before daily morning exercises.
学校通知每日早操前将开展“疯狂英语”活动。
It is necessary that people should learn to face the reality.
人们应该学会面对现实，这是很有必要的。
观察例句
Object Clause
宾语从句
宾语从句
1. that引导宾语从句，既无语法功能，也无词汇意义，常被省略。但多个并列从句出现时，第一个that可以省略，其他的不能省略。
She said (that) she would come here and that I should wait for her till Monday.
她说她将会来这儿并让我等到星期一。
2. if和whether引导宾语从句的区别：
①在动词不定式之前只能用 whether。
②在whether...or not 的固定搭配中，只用 whether。
③在介词后，只能用whether。
④作 discuss 的宾语时，只能用 whether。
⑤宾语从句放在句首表示强调时，只能用 whether。
3. 带复合宾语（宾语＋宾语补足语）的句子中，that引导的宾语从句经常移到句子后面，而用it作形式宾语。
4. 表示喜欢、憎恶等心理活动的动词后习惯上先加个形式宾语it，再接宾语从句。例如：hate，dislike，love，don’t mind，feel like，appreciate，rely on，count on，see to等。
5. 宾语从句的否定转移：think，believe，suppose，imagine等动词后的宾语从句中的否定词要转移到主句中，即主句的谓语动词用否定式，而从句的谓语动词用肯定式。
I don’t think we need to waste much time on it.
我想我们不必在这上面浪费太多时间。（形式上否定）
在主从复合句中作宾语的从句叫宾语从句。宾语从句在句中可以作及物动词、介词或一些形容词的宾语。
例句：
Everyone knows that the earth is made up of matter.
每个人都知道地球是由物质构成的。
I doubt whether he will be elected as chairman.
我怀疑他是否会当选为主席。
These two areas are similar in that they both have high rainfall in summer.
这两个地区相似，因为在夏天降水都很多。
I’m not certain whether the train will arrive on time.
我不确信火车是否将会按时到达。
注意
Predicative Clause
表语从句
表语从句
表语从句在复合句中作表语，出现在连系动词之后，一般结构为“主语＋连系动词＋表语从句”。
例句：
The question is whether we can finish the work in time.
问题在于我们是否能及时完成这项工作。
1. that在引导表语从句时无词义，在从句中不充当任何成分，仅起连接作用，不可以省略。
The fact remains that we are still not advanced enough.
事实依然是我们还是不够先进。
2. whether可引导表语从句，但if却通常不用于引导表语从句。
His first question was whether Tom had arrived yet.
他的首要问题是汤姆是否已经到达。
3. 引导表语从句的引导词还可用because, as if, as though, as。
The sky is overcast with dark clouds. It seems as if it is going to rain soon. 天空乌云密布，似乎很快就要下雨了。
表语从句的引导词
Appositive Clause
同位语从句
同位语从句
在复合句中用作同位语的从句叫同位语从句。它一般跟在某个名词后面，用来说明前面名词的具体内容。常见的这类名词有：fact，news，hope，truth，idea，suggestion，thought，question，promise，order，problem，belief，word，message，information，proof，announcement，desire，doubt，proposal，advice，possibility等。
例句：
The news that he was admitted to Peking University is exciting.
他被北京大学录取了，这消息真是令人激动。
The question who should do the work requires consideration.
谁应当做这份工作，这个问题需要考虑。
I have no idea that you have applied for the post. 我不知道你已经申请了这个职位。
同位语从句和定语从句的区别
注意
Have a summary
解题步骤：
step1
step2
找出从句画括号
根据成分选连词
缺主语
物（what）
人（who）
缺宾语
物（what）
人（who/whom）
缺定语
哪个，哪些（which）
......的（whose）
缺状语
when,where, why,how
不缺成分
不缺意思（that）缺“是否”（whether/if）
Ⅰ. 单句语法填空
1. There is no doubt ______ he will succeed in time.
2. We can’t solve the problem ______ we can travel faster than light.
3. Pick yourself up. Courage is doing ______ you’re afraid to do.
4. Upon graduation he asked to be sent to ______ he was most needed.
5. It is reported ______ the government is going to close the factory.
6. What surprises me most is ______ he is too vain.
7. ______ Mike didn’t turn up at the meeting yesterday made the chairman of the meeting unhappy.
8. You may depend on it ______ I shall always help you.
9. The problem is ______ we can get in touch with her.
10. The message ______ responsibility it was is known to all.
KEYS
1. that 2. how 3. what 4. where 5. that
6. that 7. That 8. that 9. whether 10. whose
Ⅱ. 完成句子
1．我已经读了这个通知，我们学校广播站需要两名英语播音员。
2．谁能赢得这场比赛还不得而知。
3．你通过考试了，真棒。
4．她总是在想怎样能把工作做好。
5．司令员命令部队马上出发。
6．我认为每天多喝开水是有必要的。
7．他能否准时参加派对得看交通情况。
8．原材料是我们所急需的。
9．我尚不能肯定她为什么拒绝他们的邀请。
I have read the notice that our school radio station needs two English announcers．
Who will win the match is still unknown.
It’s splendid that you passed your exam.
She always thinks of how she can work well.
The commander ordered that troops (should) set off at once.
I think it necessary that we have plenty of hot water every day.
Whether he can come to the party on time depends on the traffic.
Raw material is what we are badly in need of.
I’m not sure why she refused their invitation.
综合应用能力提升
请将括号里的疑问句变成名词从句。
1．________________________________ is unimportant to me. (Does she come )
2．________________________________ remains uncertain. (Shall we have the match )
3．I wonder ________________________________. (Should we wait for him )
4．No one knows exactly ________________________________ (Is there life on other planets )
5．I am interested in the question ___________________________________________. (Will people live on the moon someday )
Whether she comes
Whether we shall have the match
whether we should wait for him
whether there is life on other planets
whether people will live on the moon someday
An English proverb says __1___ time is money. But I doubt ____2___ it is really true or not. In my opinion, time is even ___3___precious than money. Why ___4____when money is spent, we can earn it back. However, when time is ___5____(go) , it will never return.
___6__ is known to all that the time we can use is limited. Therefore my suggestion is that we __7___ (make) full use of our time to study hard so as to serve our country in the future.
But it is a pity __8__ there are a lot of people who do not realize time is of great value and __9___ wasting time is equal to wasting their life. They spend their precious time smoking, drinking and playing.
In a word, we should form the good habit of saving time. Do not put off _10___ can be done today until tomorrow.
that
whether
more
Because
gone
It
make
that
that
what
Homework
Use noun clauses to revise the following letter written by Xie Lei.
Thanks for Your attention !