帮我分下.层.就是那种哪些词引导什么从句.

帮我分下.层.就是那种哪些词引导什么从句.
A large majority of Californians are concerned about having a
sufficient supply of water and are willing to do more to conserve,according to
a new statewide survey released by the Save Our Water program.The Association
of California Water Agencies (ACWA) and the California Department of Water
Resources recently launched the Save Our Water program to educate Californians
about the state's water challenges and encourage greater water conservation.
Conducted by Fairbank,Maslin,Maullin & Associates on behalf
of ACWA,the survey showed that water ranks in the top three issues of concern
to Californians,topped only by concerns about the economy and the state
budget.Sixty-one percent of Californians labeled their concern about water
supply as "very serious" -- a greater proportion than said the same
for traffic,taxes,or population growth.The proportion calling the water
issue "very serious" has gone up 10 points since 2007 and is mostly
consistent throughout all regions of the state.
In response to their growing concern about the state's water
supply,people also say they are willing to take steps to help save water.
According to the survey,more than four in five Californians (85%) say they are
willing to make significant changes in their household activities to reduce
their water use by 20% -- the target called for by Governor Schwarzenegger.
"State elected leaders know that water is a major problem for
this state,and now we know the people see that as well," said Timothy
Quinn,ACWA's executive director."The good news is that this research
tells us that people not only recognize the problem,but are personally willing
to do something about it -- they just need to be educated on the steps they can
take.This is where Save Our Water comes in.
"One of the big goals of the Save Our Water program is to
educate Californians about where they use the most water at home," said
Quinn."The research tells us that most Californians believe that they use
more water inside rather than outside the home,when the exact opposite is
true.Californians can save a significant amount of water simply by cutting
down on watering their lawns and gardens."
先行词所引导

A large majority of Californians are concerned about having a
sufficient supply of water and are willing to do more to conserve,[ according to
a new statewide survey（ released by the Save Our Water program）-后置定语]-做状语. 但是,整个句子是个简单句,两个are是并列谓语.
The Association of California Water Agencies (ACWA) and the California Department of Water
Resources recently launched the Save Our Water program（ to educate Californians
about the state's water challenges and encourage greater water conservation）.整个句子是简单句,后半句的整个to .表目的.
【Conducted by Fairbank, Maslin, Maullin & Associates on behalf
of ACWA】-conduct与survey是被动关系,所以用分词的形式,整个做状语., the survey showed that water ranks in the top three issues of concern
to Californians, topped only by concerns about the economy and the state
budget . show引导的宾语从句,that是引导词.
Sixty-one percent of Californians labeled their concern about water
supply as "very serious" -- a greater proportion than said the same
for traffic, taxes, or population growth.简单句.
The proportion calling the water issue "very serious" has gone up 10 points since 2007 and is mostly consistent throughout all regions of the state.简单句
In response to their growing concern about the state's water
supply, people also say they are willing to take steps to help save water.say引导的宾语从句,省略了引导词that.
According to the survey, more than four in five Californians (85%) say they are
willing to make significant changes in their household activities to reduce
their water use by 20% -- the target called for by Governor Schwarzenegger.say引导的宾语从句,引导词that被省略.
"State elected leaders know that water is a major problem for
this state, and now we know the people see that as well," said Timothy
Quinn, ACWA's executive director.
"The good news is that this research tells us that people not only recognize the problem, but are personally willing to do something about it -- they just need to be educated on the steps they can take. 表语从句,引导词是that 不可省略.后面是一个宾语从句,that做引导词.
This is where Save Our Water comes in. .表语从句,where做引导词.
"One of the big goals of the Save Our Water program is to educate Californians about where they use the most water at home," said Quinn.about引导的宾语从句,where是引导词.
"The research tells us that most Californians believe that they use more water inside rather than outside the home, when the exact opposite is true.that引导的宾语从句,一处是tell,一处是believe,后面的when做引导词的状语从句.
Californians can save a significant amount of water simply by cutting down on watering their lawns and gardens."简单句.
再问： 十分感谢