高中英语-名词性从句复习PPT优秀课件
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高中英语语法——名词性从句(27张PPT)
C. There; whether
B. It; what
D. It; whether
3. A computer can only do ____you have instructed it to do.
A. how
B. after
C. what
D. when
4. Can you tell me ______? A. who is that gentleman B. that gentleman is who C. who that gentleman is D. whom is that gentleman
ቤተ መጻሕፍቲ ባይዱ
If/whether引导的名词性从句
• She is not certain about whether she has done anything wrong. • Whether it is going to clear up keeps me wondering. • 只有动词后的宾语从句可以用 if/whether，其他名词性从句（包括介 词后的宾语从句）只可以用whether 。
C. whichever
B. what
D. which
16. They lost their way in the forest and ____made matters worse was ____night began to fall. A. what; that B. it; that
C. what; when
that引导的名词性从句
• The radio announced something. • The mist would become a thick fog. • The radio announced that the mist would become a thick fog.
B. It; what
D. It; whether
3. A computer can only do ____you have instructed it to do.
A. how
B. after
C. what
D. when
4. Can you tell me ______? A. who is that gentleman B. that gentleman is who C. who that gentleman is D. whom is that gentleman
ቤተ መጻሕፍቲ ባይዱ
If/whether引导的名词性从句
• She is not certain about whether she has done anything wrong. • Whether it is going to clear up keeps me wondering. • 只有动词后的宾语从句可以用 if/whether，其他名词性从句（包括介 词后的宾语从句）只可以用whether 。
C. whichever
B. what
D. which
16. They lost their way in the forest and ____made matters worse was ____night began to fall. A. what; that B. it; that
C. what; when
that引导的名词性从句
• The radio announced something. • The mist would become a thick fog. • The radio announced that the mist would become a thick fog.
高一英语名词性从句课件用ppt.ppt
2. She wondered if the buses would still be running. 宾语从句
3. The truth is that the fog is too thick for the bus to run that far. 表语从句
4. She sensed that she was being watched by a tall man in a dark coat. 宾语从句
二、时态
1. 如果主句是现在的时态 （包括一般现在时 ， 现在进行时，现在完成时），从句的时态可根 据实际情况而定，（包括一般现在时，一般过 去时，一般将来时，现在完成时等）。
❖I know he lives here . ❖I know he lived here ten years ago . ❖I have heard that he will come tomorrow .
Practice time
if / whether
1. I asked her _i_f_/__w_h_e_t_h_e_r_ she had a bike. 2. We’re worried about __w_h_e_t_h_e_r_ he is safe. 3. I don’t know __w_h_e_t_h_e_r_ he is well or not. 4. I don’t know _w__h_e_th_e_r_ or not he is well. 5. I don’t know _w_h_e_t_h_e_r_/_if_ I should go.
❖ We don’t know _w_h_y____ they didn’t finish the job in time.
3. The truth is that the fog is too thick for the bus to run that far. 表语从句
4. She sensed that she was being watched by a tall man in a dark coat. 宾语从句
二、时态
1. 如果主句是现在的时态 （包括一般现在时 ， 现在进行时，现在完成时），从句的时态可根 据实际情况而定，（包括一般现在时，一般过 去时，一般将来时，现在完成时等）。
❖I know he lives here . ❖I know he lived here ten years ago . ❖I have heard that he will come tomorrow .
Practice time
if / whether
1. I asked her _i_f_/__w_h_e_t_h_e_r_ she had a bike. 2. We’re worried about __w_h_e_t_h_e_r_ he is safe. 3. I don’t know __w_h_e_t_h_e_r_ he is well or not. 4. I don’t know _w__h_e_th_e_r_ or not he is well. 5. I don’t know _w_h_e_t_h_e_r_/_if_ I should go.
❖ We don’t know _w_h_y____ they didn’t finish the job in time.
高考英语名词性从句复习课件(共35张PPT)
3)I’m not sure when he will come.
表语从句 表语从句位于连系动词后。
其基本结构为: 1. My suggestion is that we should go shopping. 2. It looks as if it’s going to rain.
同位语从句在句中作同位语，它一般要放 在主句中某些名词的后面，说明这些名词的含 义。可跟同位语从句的名词主要有： fact, news, promise, reason, idea, hope, word, belief等。
that在同位语从句 与定从句的区别
同位语从句
定语从句
that（连词）只起连接的 that(关系代词) 充当一定的 作用,不充当句子成分 句子成分(主，宾，表）
同位语从句与前面的名 定语从句对先行词起修饰 词是同位关系，表示这 作用，表示“…的”。 个名词的内容
同位语从句的that 一般 而定语从句中的关系代词
4. It depends on _w_h_e_t_h_e_r we will have enough money.
5. W__h_e_t_h_e_rthey can do it matters little to us.
6. __I_f__ you are not free tomorrow, I’ll go without you.
around the sun.
5. The problem is _t_ha_t__ we can’t finish the work in time.
6. We express the hope ___th_a_t ___ they will come to visit China again.
表语从句 表语从句位于连系动词后。
其基本结构为: 1. My suggestion is that we should go shopping. 2. It looks as if it’s going to rain.
同位语从句在句中作同位语，它一般要放 在主句中某些名词的后面，说明这些名词的含 义。可跟同位语从句的名词主要有： fact, news, promise, reason, idea, hope, word, belief等。
that在同位语从句 与定从句的区别
同位语从句
定语从句
that（连词）只起连接的 that(关系代词) 充当一定的 作用,不充当句子成分 句子成分(主，宾，表）
同位语从句与前面的名 定语从句对先行词起修饰 词是同位关系，表示这 作用，表示“…的”。 个名词的内容
同位语从句的that 一般 而定语从句中的关系代词
4. It depends on _w_h_e_t_h_e_r we will have enough money.
5. W__h_e_t_h_e_rthey can do it matters little to us.
6. __I_f__ you are not free tomorrow, I’ll go without you.
around the sun.
5. The problem is _t_ha_t__ we can’t finish the work in time.
6. We express the hope ___th_a_t ___ they will come to visit China again.
名词性从句ppt课件
.whether 与if 引导宾语从句有时可以换用，但哪些情况只能用whether？
介词后的宾从. Whether or not的宾从. 复合不定式只能用whether. 习惯上作discuss的宾从只用whether. 但: 宾语从句否定时常用if引导. 引导主语从句并置于句首时只用whether 引导表语从句只用whether 引导同位语从句时只用whether
名词性从句
点击此处添加正文，文字是您思想的提炼，请言简意赅的阐述您的观点。
By the end of the class , the Ss will grasp: The definition and types of the Noun Clauses Usages of the connectives(连接词） 1. that 与 what 2. if 与 whether 3. who 与 whoever 4.what 与 whatever
代词
主
表
宾
同位
what
whatever
whom
whose
which
whoever
whichever
whomever
when
why
where
how
that
whether
if
as if
as though
主语从句
宾语从句
表语从句
同位语从句
I. 名词性从句的种类
1.When we will start is not clear. 2.Mrs Black won’t believe that her son has become a thief. 3. My idea is that we should do it right now. 4.I had no idea that you were her friend.
名词性从句-完整版PPT课件精选全文
3. 连接副词：when(＝the time when什么时候，何时)，where(＝the place where什么地方，何地)，how(＝the way that/in which怎样， 以……方式，如何)，why＝the reason why为什么)。它们除起连 接作用，还在从句中作状语。
3) wh类连接词引导的主语从句： wh类连接词包括wh类的连接代词(who, whom,
whose, which, what, whoever, whomever, whichever, whatever等)和连接副词(when,
where, how, why, whenever, wherever, however 等)。what, when和wh-ever类的词有时可不表 疑问。wh类连接代词在句中既起连接作用， 又可充当主语、宾语、表语、定语等成分。 wh类连接副词在句中起连接作用，在从句中 可充当时间、地点、原因、方式状语。
【温馨提示】 ①whether/ if引导宾语从句表示“是否”
的意思时，一般情况下可互换。 ②if引导宾语从句时可以有否定式，而
whether从句则没有。 e.g. I don’t care if he doesn’t come.
5) 特殊疑问词引导的宾语从句： 由who, what, how, which, whose, where, why等词引导的宾语从句，可作动词、 介词及形容词的宾语。
【温馨提示】 doubt, doubtful与sure后名词性从句连接词 that, whether, if的选择。 ①当doubt, doubtful用于肯定句时，后面的名
词性从句的连接词常用whether或if；当 doubt, doubtful用于否定句或疑问句时，后 面名词性从句的连接词用that。
高三英语二轮复习名词性从句(课件)
试卷讲评课件
三、表语从句
(一)that/whether/because/why/as if (though)引导的表语从句 1.that/whether引导的表语从句。 在表语从句中，that不作任何成分，也无词义，但是不能省略；whether 引导表语从句时，在从句中不作任何成分，但具有具体的含义，意为 “是否”，且在表语从句中，只能用whether，不能用if。 ►The reason for your mistake is that you lack confidence in yourself. 你犯错误的原因是你对自己缺乏信心。 ►What the doctors really doubt is whether his mother will recover from the serious disease soon.医生们怀疑的是他的母亲能否很快地从 大病中康复过来。
试卷讲评课件
2.that引导主语从句时，可用it作形式主语，把that引导的主语从句后置， that不可省略。常见句式主要有以下几种： ①It＋be＋形容词(necessary, right, likely, unlikely, wrong, important, certain, clear, obvious, strange, normal等)＋that从句 ►It is unlikely that I should accept such an offer as that.我不可能接 受像那样的帮助。 ►It is certain that he will pass the driving test. 他会通过驾驶考试，这是非常有把握的。
高三英语二轮复习名词性从句
主讲人：某某某老师
某某学校
(一)that引导的主语从句
高中英语名词性从句详细讲解省公开课获奖课件市赛课比赛一等奖课件
仍保持陈说句语序。另外， whether与if 在作“是否”旳意思 讲时在下列情况下一般只能用 whether，不用if：
a. 引导主语从句并在句首时；b. 引导表语从句时；c . 引导从句作 介词宾语时；d. 从句后有“or not” 时；e. 后接动词不定式时。
Whether there is life on the moon is an interesting question.
C It is required
D. It requires
2. The Foreign Minister said, “_______ our hope that the two sides will work towards peace.” (2023 北京)
A. This
B. There is
Can you tell me whether to go or to stay?
3.
宾语从句中旳“时态呼应”与“否定转移”
时态呼应
He told me that he __h_a_d_f_i_n_is_h_e_d_ his job. (已经完毕了工作)
否定转移
若主句谓语动词为think, consider, suppose, believe, expect, fancy, guess, imagine等，其后旳宾语从句若含 有否定意义，一般要把否定词转移到主句谓语上，从句
1_________ in the regulations that you should not tell other people the pass word of your e-mail account. .(red
B .What requires
That they will come __i_s____certain.
a. 引导主语从句并在句首时；b. 引导表语从句时；c . 引导从句作 介词宾语时；d. 从句后有“or not” 时；e. 后接动词不定式时。
Whether there is life on the moon is an interesting question.
C It is required
D. It requires
2. The Foreign Minister said, “_______ our hope that the two sides will work towards peace.” (2023 北京)
A. This
B. There is
Can you tell me whether to go or to stay?
3.
宾语从句中旳“时态呼应”与“否定转移”
时态呼应
He told me that he __h_a_d_f_i_n_is_h_e_d_ his job. (已经完毕了工作)
否定转移
若主句谓语动词为think, consider, suppose, believe, expect, fancy, guess, imagine等，其后旳宾语从句若含 有否定意义，一般要把否定词转移到主句谓语上，从句
1_________ in the regulations that you should not tell other people the pass word of your e-mail account. .(red
B .What requires
That they will come __i_s____certain.
高中英语语法-名词性从句精讲(共73张PPT)
Whoever wants the book may have it. I’ll do whatever I can to help him. Buy whichever is cheapest.
连接副词 when, where, how, why
when • When they will start is unknown yet. where • Where she has gone is a mystery. how • How this happened is not clear. why • Why he did that wasn’t quite unclear.
主语从句关联词 连词 that, whether 连接代词 what, who, whom, which 连接副词 when, where, how, why
连词 that, whether
只起连接作用 在从句中不充当任何句子成分
• That he will win is certain.
• It has been reported that sales of beef in China will increase.
宾语从句关联词 连词 that, whether; if 连接代词 what, who, whom, whose, which 连接副词 when, where, how, why
• I doubt _______ he will come soon. • I do not doubt _____ he will come soon. • Do you doubt _____ he will come soon?
• what surprised me was what he said.
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never wasted his time.
A. because
B. why
C. that
D. what
9.My suggestion is ______ we should turn the land into rice fields.
A. what
B. that
C. which
D. where
10.His proposal is that the dam ______ at the foot of the mountain.
A. Who that B. Whoever C. Whom that D. That who
13.We all know the truth _____ the earth goes round the sun.
A. that
B. which
C. what
D. whether
14.We heard the news ______ our team had won.
•
3. 近 三 十 年 来 ，中 国社会 的快速 发展， 以及中 国和国 际交流 的扩大 ，西方 媒体从 敌视到 误读， 逐渐改 变了对 华的片 面报道
•
4．我们可通过河流触摸历史，把河流 和历史 抽象成 一种符 号，赋 予河流 更加丰 富和充 满变数 的内涵 。
•
5．河流不仅焕发了所有大地景观的活 力，且 还是重 要的经 济资源 、战略 资源和 不可替 代的文 化资源 。
3).并列宾语从句中，从第二个宾语从句开始都不 可省略
4).当that宾语从句中状语部分位于从句前部时
Tell him that if he comes tomorrow, please call me.
5).当that 前有插入语时
Tom didn’t know, I’m sure, that his sister was going to Japan.
四、名词从句与定语从句的一些对应关系：
1. He has done what he can to help me. --He has done a_l_l__th_a_t__ he can to help me.
2. What I want to say has nothing to do with it. --_A_l_l _ t_h_a_t_ I want to say has nothing to do with it.
if
引导动词之后的宾语从句可用if 或者whether
3.其它连接代词和副词的连用
主要根据名词性从句中的具体意义,正确的 选择who、which、when、where、why、 how 等连接词，这些连接词既具有疑问含义， 又起连接作用，同时在从句中充当各种成分。
我们何时举行运动会还没有决定。
__W__h_e_n__ we shall hold our sports meeting is
1.that 和what 的选用
that 和 what 都可引导所有的名词从句。 但是，what除起连接作用外，还在名 词性从句中充当成分，可做从句的主 语、宾语、或表语。而that在名词性从 句中不充当任何成分，只起连接作用。
What he wants is a book.
The result is that he won the game.
C. which
D. when
7.The question is ______ it is worth doing.
A. if
B. whether
C. which
D. what
8.The reason he has made such great progress is _______ he has
When the meeting will begin has not been decided yet.
When they will start and where they go ha ve not been decided yet.
Practice time.单句改错
1.That the earth turns around the sun a__r_e known to
D. how
3.It ______ Joe drives badly.
A. thought that
B. thinks that
C. is thought that
D. is thought that
4.It ______ he is late for class.
A. may that
B. might that
to China again.
1.The information has been announced that more middle school graduates will be admitted into university. 2.The information that he revealed at the meeting is of great value.
5.Could you tell mwaes when w__il_l__h_e arrive?
6.You can begin to see why hd_e_o_we_si_ll_E__n_g_l_i_s_h__h_a_v__e such
strange rules.
English has
Practice time
C. may be that
D. might be what
5.This is ______ she was born.
A. where
B. which
C. that
D. what
6.The question is ______ we can’t go there today.
A. that
B. what
The problem is that we don’t have enough m oney
She expressed the hope that they would co me to China one day.
2).It 做形式宾语的宾语从句：
I don’t think it necessary that you should read English loudly.
2.同位语从句对中心词的内容作进一步的解释和 说明，表明中心词的具体内容。引导同位语从 句的that在同位语从句中不做任何成分,只起连接 作用,无具体含义,且不可省略.
同位语从句/定语从句
1.We expressed the hope that they had expressed. 2. We expressed the hope that they would come
6).当that作介词宾语时，that不可省掉。
The reason lies in that she works harder than
the others do.
同位语从句和定语从句的区别
1.定语从句是先行词的修饰语，它不涉及先行 词的具体内容。定语从句中that不但起连接作 用，而且在定语从句中充当一个句子成分，充 当从句的宾语成分时可省略。
1.It now appears ______ they are in need of help.
A. that
B. which
C. what
D. how
2.It is good news ______ they will arrive in a few days.
A. which
B. what
C. that
A. which
B. what
C. that
D. where
The end
•
1.近 年 ， 越 来 越多 的天鹅 选择到 伊犁河 流域越 冬，这 与当地 实施天 然林保 护、湿 地生态 恢复等 重点林 业工程 建设使 湿地生 态明显 改善有 很大关 系。
•
2.校 庆 在 即 ， 学校 要求全 体师生 注重礼 仪，热 情待客 ，让从 全国各 地回母 校参加 庆祝活 动的校 友感到 宾至如 归。
A. which
B. that
C. what
D. where
15.The problem ______ it is right or wrong has not yet been decided.
A. which
B. that
C. whether D. if
16.You must do well ______ the teacher asks you to do.
all.
is
2.When the meeting will be held h_a_v__e_n_’t been
known yet.
hasn’t
3.I didn’t know that you _w__il_l come.
4.He said that he_i_s_writinwgoualdstory.
It 做形式主语：
(A) It is clear/certain/likely/true/ surprising that… (B) It is a pity/shame/good idea/no wonder that ... (C) It is said/reported/ believed/known/ thought/suggested that … (D) It seems/happens that。
not decided. 我不知道昨天谁打破了玻璃。 I don’t know __w__h_o____ broke the glass yesterday. 我不知道他长的什么样子。 I have no idea __w_h__at____ he looks like. 这就是我忘记眼镜的地方。 This is __w__h_e_r_e__ I left my glasses.