人教英语选修9 Unit1 Breaking records 主语从句课件 (共22张PPT)
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| 名称 | 人教英语选修9 Unit1 Breaking records 主语从句课件 (共22张PPT) |  | |
| 格式 | zip | ||
| 文件大小 | 836.2KB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 人教版（新课程标准） | ||
| 科目 | 英语 | ||
| 更新时间 | 2019-10-18 08:35:05 | ||
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课件22张PPT。主语从句You are a middle school student.Two from five leave three.To find the truth is very difficult.Smoking is bad for your health.A tree has fallen across the street.1. 名词作主语2. 代词作主语3. 数词作主语4. 不定式作主语5. 动名词作主语The rich should help the poor.The disabled are being carefully taken care of.Whenever you come will be fine.6. 名词化的形容词作主语7. 名词化的过去分词作主语8. 从句作主语Nearby is a good place for camping．9. 有时介词短语、副词或其短语
位于主语位置是倒装结构 主语从句充当主语的句子叫主语从句
How the book will sell depends on its author.
That he is the best student in the class is obvious.1．??引导主语从句的连接词有三类：
(1)????连词that、whether :(从属连词）在从句中不作任何成分
Whether we go by train or by boat makes no difference.
Whether?he’ll?come?here?isn’t?clear.??
That price will go up is certain.主语从句
在复合句中作主句的主语.What?she?did?is?not?yet?known.
Who will write the poem has not been decided yet.
Whatever he did is right.
Whoever breaks the rule should be punished.
Who will go makes no difference. Whom she loves is clear enough . 她爱的是谁已经够清楚了。
Whose wallet was stolen must be made clear.谁的钱包被偷了必须被搞清楚。
(2)???连接代词what, who,?whom,?whose,?? which,?
whoever,?whatever,?whichever等.
连接代词在从句中充当主语，宾语, 表语或定语，不能省略。3)????连接副词? when, where, why, how, whenever, wherever, however等。它们在句中充当状语，不能省略。此类主语从句也可以用带有形式主语it的句子转换。
How?this?happened?is?not?clear?to?anyone.?When he will be back depends on the weather.
How the pyramids were built is still a mystery.A.????????It+系动词+形容词
It is possible / impossible / useful that…
…是可能的/不可能的/有用的
It?is?certain?that?she?will?do?well?in?her?exam.?
B.?????It +系动词+名词词组+that从句
It is a pity / a shame+ that … …是遗憾的。
It’s a pity that you didn’t attend the lecture yesterday2. 用it 作形式主语的结构C. It is said / reported / believed / suggested that…
据说/据报道/ 人们相信/据建议
It?is?said?that?Mr.?Green?has?arrived?in?Beijing.?D.It +特殊不及物动词+that从句
It seems / appears / happens that…
似乎/看来/碰巧….
It happened to me that I had been away when you called.
E.??????It+doesn’t?matter?(makes?no?difference,?etc.)+连接代词或连接副词引起的主语从句。如：
It?doesn’t?matter?whether?she?will?come?or?not.?注：在主语从句中用来表示 “惊奇，不相信，惋惜，理应如此， 要求，建议”等语气时，谓语动词用 “should+ do” it’s necessary /important / strange /natural/+that sb. should do sth
It is a pity ( a shame, no wonder, etc.) that 。。。
It is suggested (requested, proposed提议， desired请求 ) that sb. should do sth.
学生上课认真听讲是很重要的。
It is important that the students ______carefully in class.should listen 注 意：What you left are only several old books.
What you said is of great importance.
Whether?he’ll?come?here?is not?clear.?
1.“if” 不能引导主语从句，应有“whether”引导。3.主语从句的 “that” 一般不能省。4.“what”引导主语从句时，谓语动词：
1）常与其后的名词作表语一致 2）根据句子的语境而定。4. 主语从句需注意的问题2.主语从句中用陈述语序___-if /whether 引导的主语从句
表示 “是否”意义时whether 引导的主语从句可以放于句首、句末，if引导的主语从句不能位于句首；但如果有形式主语it引导时，两者都可用。
Whether the work can be completed on time is doubtful.
It’s doubtful whether /if the work can be completed on time. ______________wh-ever 引导的让步状语从句及名词性从句 比较下列句子：
He believes whatever his wife says.
( whatever= anything that 名词性从句)
He believes his wife whatever she says.
(whatever= no matter what 让步状语从句)
Whoever breaks the school rules should be punished.
( whoever= anyone who 名词性从句)
Whoever breaks the school rules，he will be punished.
( whoever= no matter who 让步状从)【常见错误展示】下列各句均有一处错误，请改正并分析错误的原因。
1. Light travels faster than sound is common knowledge.
2. If she’s coming or not doesn’t matter much.
Thatthat虽无词义但引导主语从句位于句首时不能省略。Whetherif, whether都可表示“是否”, 但if不能引导位于主句之前的主语从句，它可以引导位于主句之后带有形式主语it的主语从句。3. That the professor said is of great importance.
4. Where will the trees be planted has
not been decided.Whatthat引导主语从句时无词义。What the professor said表示“教授所说的”。将will置于trees之后。主语从句要用陈述句语序。7. What were your problems a year ago has now become mine.
8. It was requested that everyone
made a speech at the meeting.has要改为have。主语从句表示复数概念时，谓语要用复数形式。have在“It is requested / ordered / suggested + that从句”中，从句要用虚拟语气，即谓语用“should + 动词原形”，should可省略。(should) make翻译练习
1.(谁将去接他)________________ is not decided.
2.(哪个班级会赢得这场足球赛)_________________ ______________________is not clear so far.
3.(他能否买到飞票)__________________________
doesn’t matter much.
4.(我们如何去那里)_______________________ is a
question.
5.(你刚才告诉我的)__________________________
was really a surprise.
6.(他什么时候出国)_________________________ is being discussed
7.(他为什么哭)____________________ is not clear.
Who will meet himwhich class will win the football game Whether he can get the plane ticket How we will go there What you told me just now When he will go abroad Why he is cryingBasic Writing:
(用主语从句把下面的要点连成5句话)
1. 众所周知,4月22日是世界地球日。（World Earth Day）
2.据报道地球日是一个始于1970年美国的全球性活动，并于1990年产生了世界性的环保运动。
3. 人们能否防止我们的星球受到污染取决于全人类能否做出共同努力( all human beings , joint efforts).
4. 任何一个热爱地球的人都应该相信个人都有能力做一些事情来改善环境。
5.作为高中学生,目前我们所能做的就是从日常生活做起，节约资源，过低碳生活。（low-carbon life)众所周知,4月22日是世界地球日。（World Earth Day）
It is known to us all that April 22 is Earth Day.
2.据报道地球日是一个始于1970年美国的全球性活动，并于1990年产生了世界性的环保运动。(global event, give birth to, a worldwide environmental movement)
It is reported that Earth Day is a global event which started in the U.S. in 1970, and gave birth to a worldwide environmental movement in 1990.
3. 人们能否防止我们的星球受到污染取决于全人类能否做出共同努力. ( all human beings, prevent …from , depend on, make joint efforts).
Whether people can prevent our planet from being polluted depends on whether the huaman beings can make joint efforts.
4. 任何一个热爱地球的人都应该相信个人都有能力做一些事情来改善环境。(believe， have the power to do sth, improve)
Whoever loves our earth should believe that everyone has the power to do something to improve our environment. 5.作为高中学生,目前我们所能做的就是从日常生活做起，节约资源，过低碳生活。（daily life, save resources, live a low-carbon life)
As senior students, what we can do at present is to start from our daily life, save resources and live a low-carbon life.
1. It is known to us all that April 22 is Earth Day.
2. It is reported that Earth Day is a global event which stared in the U.S. in 1970, and gave birth to a worldwide environmental movement in 1990.
3. Whether people can prevent our planet from being polluted depends on whether the huaman beings can make joint efforts.
4. Whoever loves our earth should believe that everyone has the power to do something to improve our environment.
5. As senior students, what we can do at present is to start from our daily life, save resources and live a low-carbon life.
位于主语位置是倒装结构 主语从句充当主语的句子叫主语从句
How the book will sell depends on its author.
That he is the best student in the class is obvious.1．??引导主语从句的连接词有三类：
(1)????连词that、whether :(从属连词）在从句中不作任何成分
Whether we go by train or by boat makes no difference.
Whether?he’ll?come?here?isn’t?clear.??
That price will go up is certain.主语从句
在复合句中作主句的主语.What?she?did?is?not?yet?known.
Who will write the poem has not been decided yet.
Whatever he did is right.
Whoever breaks the rule should be punished.
Who will go makes no difference. Whom she loves is clear enough . 她爱的是谁已经够清楚了。
Whose wallet was stolen must be made clear.谁的钱包被偷了必须被搞清楚。
(2)???连接代词what, who,?whom,?whose,?? which,?
whoever,?whatever,?whichever等.
连接代词在从句中充当主语，宾语, 表语或定语，不能省略。3)????连接副词? when, where, why, how, whenever, wherever, however等。它们在句中充当状语，不能省略。此类主语从句也可以用带有形式主语it的句子转换。
How?this?happened?is?not?clear?to?anyone.?When he will be back depends on the weather.
How the pyramids were built is still a mystery.A.????????It+系动词+形容词
It is possible / impossible / useful that…
…是可能的/不可能的/有用的
It?is?certain?that?she?will?do?well?in?her?exam.?
B.?????It +系动词+名词词组+that从句
It is a pity / a shame+ that … …是遗憾的。
It’s a pity that you didn’t attend the lecture yesterday2. 用it 作形式主语的结构C. It is said / reported / believed / suggested that…
据说/据报道/ 人们相信/据建议
It?is?said?that?Mr.?Green?has?arrived?in?Beijing.?D.It +特殊不及物动词+that从句
It seems / appears / happens that…
似乎/看来/碰巧….
It happened to me that I had been away when you called.
E.??????It+doesn’t?matter?(makes?no?difference,?etc.)+连接代词或连接副词引起的主语从句。如：
It?doesn’t?matter?whether?she?will?come?or?not.?注：在主语从句中用来表示 “惊奇，不相信，惋惜，理应如此， 要求，建议”等语气时，谓语动词用 “should+ do” it’s necessary /important / strange /natural/+that sb. should do sth
It is a pity ( a shame, no wonder, etc.) that 。。。
It is suggested (requested, proposed提议， desired请求 ) that sb. should do sth.
学生上课认真听讲是很重要的。
It is important that the students ______carefully in class.should listen 注 意：What you left are only several old books.
What you said is of great importance.
Whether?he’ll?come?here?is not?clear.?
1.“if” 不能引导主语从句，应有“whether”引导。3.主语从句的 “that” 一般不能省。4.“what”引导主语从句时，谓语动词：
1）常与其后的名词作表语一致 2）根据句子的语境而定。4. 主语从句需注意的问题2.主语从句中用陈述语序___-if /whether 引导的主语从句
表示 “是否”意义时whether 引导的主语从句可以放于句首、句末，if引导的主语从句不能位于句首；但如果有形式主语it引导时，两者都可用。
Whether the work can be completed on time is doubtful.
It’s doubtful whether /if the work can be completed on time. ______________wh-ever 引导的让步状语从句及名词性从句 比较下列句子：
He believes whatever his wife says.
( whatever= anything that 名词性从句)
He believes his wife whatever she says.
(whatever= no matter what 让步状语从句)
Whoever breaks the school rules should be punished.
( whoever= anyone who 名词性从句)
Whoever breaks the school rules，he will be punished.
( whoever= no matter who 让步状从)【常见错误展示】下列各句均有一处错误，请改正并分析错误的原因。
1. Light travels faster than sound is common knowledge.
2. If she’s coming or not doesn’t matter much.
Thatthat虽无词义但引导主语从句位于句首时不能省略。Whetherif, whether都可表示“是否”, 但if不能引导位于主句之前的主语从句，它可以引导位于主句之后带有形式主语it的主语从句。3. That the professor said is of great importance.
4. Where will the trees be planted has
not been decided.Whatthat引导主语从句时无词义。What the professor said表示“教授所说的”。将will置于trees之后。主语从句要用陈述句语序。7. What were your problems a year ago has now become mine.
8. It was requested that everyone
made a speech at the meeting.has要改为have。主语从句表示复数概念时，谓语要用复数形式。have在“It is requested / ordered / suggested + that从句”中，从句要用虚拟语气，即谓语用“should + 动词原形”，should可省略。(should) make翻译练习
1.(谁将去接他)________________ is not decided.
2.(哪个班级会赢得这场足球赛)_________________ ______________________is not clear so far.
3.(他能否买到飞票)__________________________
doesn’t matter much.
4.(我们如何去那里)_______________________ is a
question.
5.(你刚才告诉我的)__________________________
was really a surprise.
6.(他什么时候出国)_________________________ is being discussed
7.(他为什么哭)____________________ is not clear.
Who will meet himwhich class will win the football game Whether he can get the plane ticket How we will go there What you told me just now When he will go abroad Why he is cryingBasic Writing:
(用主语从句把下面的要点连成5句话)
1. 众所周知,4月22日是世界地球日。（World Earth Day）
2.据报道地球日是一个始于1970年美国的全球性活动，并于1990年产生了世界性的环保运动。
3. 人们能否防止我们的星球受到污染取决于全人类能否做出共同努力( all human beings , joint efforts).
4. 任何一个热爱地球的人都应该相信个人都有能力做一些事情来改善环境。
5.作为高中学生,目前我们所能做的就是从日常生活做起，节约资源，过低碳生活。（low-carbon life)众所周知,4月22日是世界地球日。（World Earth Day）
It is known to us all that April 22 is Earth Day.
2.据报道地球日是一个始于1970年美国的全球性活动，并于1990年产生了世界性的环保运动。(global event, give birth to, a worldwide environmental movement)
It is reported that Earth Day is a global event which started in the U.S. in 1970, and gave birth to a worldwide environmental movement in 1990.
3. 人们能否防止我们的星球受到污染取决于全人类能否做出共同努力. ( all human beings, prevent …from , depend on, make joint efforts).
Whether people can prevent our planet from being polluted depends on whether the huaman beings can make joint efforts.
4. 任何一个热爱地球的人都应该相信个人都有能力做一些事情来改善环境。(believe， have the power to do sth, improve)
Whoever loves our earth should believe that everyone has the power to do something to improve our environment. 5.作为高中学生,目前我们所能做的就是从日常生活做起，节约资源，过低碳生活。（daily life, save resources, live a low-carbon life)
As senior students, what we can do at present is to start from our daily life, save resources and live a low-carbon life.
1. It is known to us all that April 22 is Earth Day.
2. It is reported that Earth Day is a global event which stared in the U.S. in 1970, and gave birth to a worldwide environmental movement in 1990.
3. Whether people can prevent our planet from being polluted depends on whether the huaman beings can make joint efforts.
4. Whoever loves our earth should believe that everyone has the power to do something to improve our environment.
5. As senior students, what we can do at present is to start from our daily life, save resources and live a low-carbon life.