宾语从句引导词 PPT

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宾语从句知识点总结课件(PPT35张)

2、 whether / if 引导的宾语从句
( 1 ) 可用 whether / if 的情况 whether / if 引导从句的从句大多由一般疑问句作直接引语变化而来。常放在 ask , care , wonder , find out 等后引导从句。 whether/if 在从句中不作成分但含有 " 是否 ” 之义 , 在句中不可省略。 eg: I asked them whether/if they would win the match. 我问他们能否赢得这场比赛。
eg: I don't know whom youshould depend on.
作宾语
我不知道你该依靠谁。
eg : I do n't know what it is . 我不知道那是什么。
作表语
eg: Could you tell me which gate we have to go to?
宾语从句
走进中考
宾语从句是英语中比较复杂的复合句既涉及词汇的用法 , 也涉及句法结构 , 是整个初中阶段英语学习的重点和难点之一。宾语从句作为历年中考的高频考点 , 在难度上没有太大的波动，考查题型主要是单项填空和句型转换。宾语从句的引导词、语序和时态都是同学们需要重点掌握的内容。中考对宾语从句的掌握能力要求如下 :
一般过去时
一般过去时
这个女警询问小男孩住在哪里。
eg: He said (that) he was going to take care of the baby.
一般过去时
过去将来时
他说他会去照看那个宝宝。
2、时态的不变化 ( 1 ) 当主句的谓语动词是一般现在时或者祈使句时 , 其宾语从句的时态可以是任何适当的时态。

英语宾语从句ppt课件

“I am a student.”
He says _t_h_a_t _h_e_i_s_a_s_t_u_d_e_n_t._
结论1：陈述句作宾语，引导词用 that , 无词义，可以省略。
Practice：句型转换 He lives in Beijing I guess…… I guess（that）he Iives in Beijing.
A. that B. why C. how D. when
2. Have you found out ______ we can do on Hainan Island ?
A. what B. how C. if
D. whether
3. Lily said _______ she had finished her composition .
认识到了贫困户贫困的根本原因，才能开始对症下药，然后药到病除。近年来国家对扶贫工作高度重视，已经展开了“ 精准扶贫”项目
Thank you
Miss.Yu
认识到了贫困户贫困的根本原因，才能开始对症下药，然后药到病除。近年来国家对扶贫工作高度重视，已经展开了“ 精准扶贫”项目
v The teacher said that the sun travels around the earth .
结论6：当从句是客观真理，定义,公理时用一般现在时。
A. had B. has . C. will have D. are 4 She asked Linda if __B_ go and get some. ❖ A. could she B. she could C. she can D. she may 5 Linda said the moon__C_ round the earth. A. traveled B. has traveled C. travels D. had traveled

宾语从句详解完整ppt课件

时态和语序错误
错误示例
I don't know what does he like.
注意事项
宾语从句中的时态和语序需要与主句保持一致。当主句是一般现在时时，从句可以根据需要选择任何时态；当主句是一般过去时时，从句需要使用过去的某种时态。同时，从句的语序需要调整为陈述句语序。
忽略连接词that
03
宾语从句时态与语序规则
主句为一般现在时时态规则
01
当主句为一般现在时时，宾语从句可以根据需要选择任何时态，不受主句时态的限制。
02
如果宾语从句表达的是客观事实或真理，那么从句时态始终用一般现在时。
主句为过去时时态规则
当主句为过去时时，宾语从句通常使用过去的某种时态，以保持与主句时态的一致性。
实例一
He said that he was late for school yesterday.
句子结构分析
主句为He said，从句为that he was late for school yesterday。
宾语从句位置
从句位于主句之后，作为said的宾语。
实例分析
引导词
that，无实际意义，只起连接作用。
实例二
I don't know if he will come tomorrow.
句子结构分析
主句为I don't know，从句为if he will come tomorrow。
实例分析
宾语从句位置
从句位于主句之后，作为know的宾语。
引导词
if，表示“是否”，引导宾语从句。
练习题及答案解析
连接词that引导
that在宾语从句中无具体含义，只起连接作用

初中英语宾语从句(共31张PPT)

宾语和宾语从句
在及物动词的后面可以接一个名词来充当宾语，如：
I know the man.
主谓
宾
而这时也可以用一个句子来充当宾语，这个句子就叫宾语从句，通常放在
主句谓语动词（及物动词）或介词。如：

I know that the man is a policeman.
主句引导词宾语从句
5
Part I 自主学习
3
考点精讲 1 宾语从句的定义
1. I know him. 2. Do you have the time? 3. I think that she is beautiful. 4. Why don’t you pay attention to me?
宾语，位于动词或者介词后。
4
考点精讲 1 宾语从句的定义
用that，whether，if，what，when，how，where，why，who等填空
1．Could you tell me ________ you worked out such a difficult problem? 2．I don't know________ we should do next. 3．No one is sure ________ robbed(抢劫) the village last night. 4．Do you know ________ the meeting will be held? Is it this afternoon? 5．I want to know ________ you have finished your school report or not.
C．where I can get a cup of coffee

《宾语从句》ppt课件完整版

宾语从句与状语从句结合使用，如
I will go to the party if he invites me, which I hope he will do. 如果他邀请我，我会去参加聚会，我希望他会这样做。 Nhomakorabea05
宾语从句与相似句型辨析
与定语从句辨析
01
02
03
定义差异
宾语从句是一个完整的句子作为宾语，而定语从句则是一个修饰名词或代词的从句。
决这个问题。
在复杂结构中应用
01
宾语从句中嵌套另一个宾语从句，如
I don't know what he said about whether we should go or not. 我
不知道他关于我们是否应该去的意见。
02 03
宾语从句与定语从句结合使用，如
He told me the news that our team had won the game, which made me very happy. 他告诉我我们队赢了比赛的消息，这使我非常高兴。
特点
宾语从句具有完整的句子结构，可以独立成句；引导词在从句中不充当成分，无实际意义；宾语从句的语序一般为陈述句语序。
02
宾语从句中引导词用法
引导陈述句
that
引导陈述句作为宾语从句，无词义，在口语或非正式文体中常省略。如：He said (that) he was happy. 他说他很快乐。
同位语从句对前面的名词进行进一步的解释或说明，与宾语从句的区别在于其补充说明的功能。
与表语从句辨析
表语从句是一个完整的句子作为表语，描述主语的状态或特征。与宾语从句的区别主要在于在句子中充当的成分不同。

宾语从句(PPT)3-1

3) think, believe引导的从句注意否定前移和反意疑问句. e.g. I think it is going to rain.
---否 I don’t think it is going to rain.(我认为不会下雨) 不能写成 I think it isn’t going to rain.
I think it is going to rain, isn’t it? We don’t think it is going to rain, is it?
变反意疑问句规则：99%的从句变反意疑问句都是根据主
句变化，1%的根据从句变化，1% 就是主语是 I, we 的 think, believe 从句．变化时还要注意否定前移．
Can you tell me which class you are in?
c) whether / if 是否--- 一般疑问句
e.g. No one knows whether the story is true or not.
I don’t know whether / if they will leave tomorrow.
面望远镜观测结果，分析后发现：木卫一表面炽热熔岩中钠和钾，正在蒸发成气体进入大气中。此外他们还发现一氧化硅则是熔岩中硅类气体的主要成分；由于天文学家在太空中已观测到一氧化硅的存在，尤其是表面温度较冷的恒星大气中，因此使得木卫一表面一氧化硅的发现显得格外引人注目，他们还希望能在火山喷出的气体中直接侦测到一氧化硅气体。相关研究成果发表在年月份的《伊卡鲁斯》杂志中（行星科学的主要刊物）。是太阳系最炽热的卫星木卫一照片拼接图木卫一照片拼接图年，天文学家们研究发现，太阳系内（除太阳外）最炽热的星体并不是人们一贯认为的距离太阳最近的行星水星和金星，而是木星的卫星木卫一（木星最明亮的四颗卫星之一，年前由伽利略最先发现）。当然，使得木卫一有如此之高的温度并不是太阳辐射的功劳，而是它内部剧烈火山活动的结果。在；马自达3 /product/mazda3/ ；太阳系内部，再没有任何其它行星或卫星能与木卫一在火山数量上相媲美。天文学家们首次发现木卫一上强烈的火山活动是在多年前，当时美国的“旅行者”号星际探测器曾给木卫一拍摄了一系列照片。此后，在木星附近工作了约8年的“伽利略”号探测器还为这颗炽热的卫星进行了近距离拍照。正是以这些照片为依据科学家们确定了木卫一上有着非常剧烈的火山活动，其表面温度可达摄氏度。来自圣路易斯华盛顿大学的研究人员对木卫一上的火山喷发进行的计算机模拟实验显示，木卫一火山爆发喷射出的熔岩能够将其表面的钠、钾、硅、铁等物质及其化合物熔化并蒸发到大气中。这些物质的气化物与火山岩气体（含亚硫化物及氯化物）发生反应便形成了木卫一大气特有的组成成份：钠和钾的氯化物以及镁和铁的二氯化物。气态氯化钠在木卫一上已经找到，就条件来看，要找到气态氯化钾我们的探测器的灵敏度还需要加以改进。尽管科学家们已经获取了有关木卫一的许多资料，但凭这些资料还远远不能让科学家们揭开木卫一神秘的面纱：这颗大小仅与月球相当的卫星如何保持如此之高的岩浆温度？如此高温的岩浆却为何熔化不了其周围的岩石？它的岩石圈（包括地壳和地幔上部）到底有多厚多坚固？如果它上面有山，其高度会不会赛过珠穆朗玛峰？当然，要解开这一系列的疑惑尚需要天文学家们持续不断的努力。[]火山爆发频繁木星与木卫一木星与木卫一科学家研究发现太阳系最活跃的火山即将爆发，而火山爆发活动频繁的木卫在未来的某一天将可能休眠。此前，离木星距离最近一颗大卫星木卫一已多次出现火山爆发活动，其表层被火山灰覆盖，其表面还有数十个活火山。而木卫一的大小和:

初中宾语从句课件(共21张PPT)

无论从句是何种句式，放到主句后成为从句时，一律要用陈述语气。
如：
Where is the library? I don’t know .
I don’t know where the library is?
Will he come tomorrow?I’m not sure. I’m not sure if/whether he will come.
2. The teacher told us that light ___much faster than sound. A.travels B. traveled
C. was D. will be 3.Uncle Wang told us No news ___good news. A.was B.is C.are D.were
要特别注意几个特殊疑问如：句作主语的情况：
What’s wrong with you? I want to know. I want to know what is wrong with you? Who is knocking at the door? Let me see. Let me see who is knocking at the door. Which is the way to the railway station? Can you show me? Can you show me which is the way to the railway station?
A.What is his name. A.when he came here
B. how should I mend
D. his name is D. what how to mend
学习宾从三注意，时态语序和连词。时态主从要呼应：主句若为现在时，从句时态随句意；主句若为过去时，从句时态变过去；宾从若是表真理，时态不变无质疑。语序要用陈述序，切莫照搬疑问句。 That连接陈述句，省与不省要注意。从句若表"是否"时，if/whether要慎记。特殊问句作宾语，仍用原来疑问词。三个问题需记牢，切莫丢东忘了西。

宾语从句-引导词PPT

测评
1.These flowers are from Guangdong.He said.
He said ___ these flowers ___ from Guangdong.
2.Where did she park her car?Do you know?
Do you know
her car?
测评
1.——I don't know ___ Mr.Green will come to see us. ——He will help us with our English. A.when B.why C.how D.where
2.I can't remember ___ I have seen him before. A.whether B.why C.how D.who 3.In a bookshop a reader asked the shop keeper___ Who moved my cheese was an interesting book. A.that B.how C.what D.if
4. ____ he will come is not decided. 作主语只能用whether
练习：
• 1.He asked me ______ or not I was coming. • 2.It depends on ______ it is going to rain. • 3.We haven't decided ______ to go there. • 4.I don't know ______ to accept or refuse. • 5.I worry about ______ I hurt her feelings.

初中英语语法《宾语从句》PPT精品课件

A. how check B. to check
C. how to check D. to how checking
父亲的家世我也是成人后才得知，但在我很小时候，我就知道他的成份是地主。在那个唯成分论的年代里，我好像天生就低人一等。别的孩子肆意欺负我，我不敢做丝毫抵抗，我怕他们骂我是“ 小地主 ”；小学每学期开学都要填成份，那是我最伤心欲绝的时刻。每次在我胆颤心惊地填上“ 地主” 时，我都有生不如死的感觉。为此我曾经在心里恨过父亲很长时间，我恨他让我小小年纪就要承受那么多的屈辱和难堪！
D. summer comes after spring
2. Let me tell you __________________.
A. how much is the car
B. how much does the car
cost
C. how much did I pay for the car D. how much I spent on the car
6.I don't know ________ up so early last Sunday.
A. why did he get
C.why does he get
B.why he gets
D. why he got
7. The manager came up to see __________.
一、概述
在句子中起宾语作用的从句称为宾语从句。宾语从句一般由下面一些词引导。
1.that引导 2.whether/if引导 3.连接代词who whom whose what

宾语从句(23张PPT)初中英语专项复习课件

THANK YOU
由从属连词whether, if引导的宾语从句 (2)一般疑问句的引导词用if/whether if/ whether “是否”，说明对陈述的事物不明确或不清楚。常用在ask, wonder, can(could) you tell me 等后。 e.g.1. I want to know whether/if he is right. 2. I Ask him whether/if he likes me. 3. I wonder whether/if we can get there. 4. Could you tell me whether/if that film is interesting ?
由从属连词 whether, if 引导的宾语从句
由从属连词that引导的宾语从句
(1)陈述句的引导词用that that 在句中无词汇意义，在从句中不能充当成分，在口语当中往往省略。 e.g.1. I hear (that) you passed the exam. 2. He said (that) his father was a singer. 3. The teacher told us (that) the sun rises in the east.
由从属连词whether, if引导的宾语从句 ◆只能用whether不能用if的情况 1.在介词后面： I’m thinking of whether we should go fishing. We are worried about whether it will rain tomorrow. 2.在动词不定式前： They asked me whether to go skating.
宾语从句之语序 When did he leave？I don’t know. →I don’t know when he left. (3)What’s wrong with…?和What’s the matter?在宾语从句中语序不变。如: I want to know what’s wrong with you. 我想知道你怎么了。 Could you tell me what’s the matter? 可以告诉我怎么了吗?

宾语从句(共41张PPT)

❖I knew who lived here. ❖I saw she was talking with her mother. ❖He asked whether his father would come back
tomorrow.
❖He said that he had seen it .
3.当从句是客观真理，定义，公理，定理时用一般现在时。
2. We don't know ____A__ they did it .
A. how B. who C. what
D. which
3. The teacher asks us ____ JimBcan come back on time .
A. that B. if
C. when D. what time
Could you please tell me where the restrooms are?
引导词是从句的一个成份，所以用哪个引导词，看从句成份是否完
整，不完整，一定是特殊疑问句。完整，判断主句语气，是疑问语气，用if/whether; 是肯定语气，用that.
1. 当宾语从句是陈述句时（包括肯定句和否定句），连词由that引导，因为that在从句中不作任何成分，也没有任何具体意思，因此在口语或非正式文体中常省略
where he is 6. Could you tell me ______________________. （我该怎么去车站）
how I can get to the station 7. Would you tell me _________________（为什么火车迟到了）
why the train is late
❖Lin Tao feels (that) his own team is even better. ❖She says (that) she won’t take part in the sports meeting

人教版-高中英语-必修三unit3-宾语从句引导词PPT优秀课件

特殊疑问句
Li Yong asks why we are so happy.
宾语从句
2021/6/3
Why ahare you so happy?
15
汇报性展示三: 观察这些宾语从句总结出引导
词的使用规则
1.Your mother asks you to have the meal. （陈述句）
She says that his mother asks him to have the meal.
宾语从句
2021/6/3
11
It is my fault!
陈述句
picture 2
She says that it is her fault.
宾语从句
2021/6/3
12
picture 3
Am I taller than you ?
一般疑问句
He asked if/ whether he was taller than
them.
宾语从句
Am I thaaller than you?
2021/6/3
13
picture 4 What are you doing?
特殊疑问句
The boy asks what we are doing.
宾语从句
2021/6/3
14
picture 5 Why are you so happy?
1. I know that he is right.
2. I wonder if he is coming.
3. I can't understand what he said just now.
4. He asked who she was.

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3.当与or not连用，或提出两种选择时:
• I don’t know whether he’s free or not. • Mary asked whether I was doing my homework
or not. • Tell me whether you’d like to go shopping or tidy
2.He said (that) _h_e__m_i_s_se_d__u_s_v_e_r_y_m__u_c_h__.
3.The teacher told us (that) _t_h_e_e_a_r_t_h_m__o_v_e_s_ __a_r_o_u_n_d__th_e__s_u_n__.
由从属连词 whether, if 引导的宾语从句
2. Ask him __w__h_e_t_h_e_r_(_if_)_h_e_c_a_n__c_o_m_e___. 3. I wonder _w__h_e_t_h_e_r_it__is_g_o_i_n_g__to__r_a_in__o_r_n_o_t. 4. Could you tell me_w__h_e_th__er_(_i_f)_M__r_L__i _li_v_e_s_h_e_r_e?
代词或副词连接主句和从句，并在从句中担任句子成分，具有一定的意义，不可省略。
1. He asked __w_h_o_c_o_u_l_d_a_n_s_w__er__th_e__q_u_es_t_io_n____. 2. Do you know__w_h_o_m__t_h_e_y_a_r_e_w__a_it_in_g__fo_r___? 3. He asked_w__h_o_se__b_ik_e__w_a_s_t_h_e_b_e_s_t_i_n_t_h_e_c_la_s_s__. 4. Do you know _w__h_e_n_w__e’_l_l _h_a_v_e_a_m__e_e_ti_n_g___? 5. Please tell me __w_h_e_r_e_h_e__is___. 6. Can you tell me _h_o_w__I_c_a_n__g_e_t _to__th_e__st_a_ti_o_n__? 7. Could you tell me _w__h_y_t_h_e_t_ra_i_n_i_s_l_at_e______?
（简单句）
1. I know
主语谓语
him .
宾语
（复合句）
2. I know who he is .
主语谓语
主句
宾语从句
一、宾语从句三要素
引导词（连接词）语序时态
（一）引导词
1 由hether, if 引导的宾语从句由连接代词 Who,whom,whose,which,what
3 和连接副词 where,how,why,when 引导的宾语从句
由从属连词 that 引导的宾语从句
注：that 在句中无词汇意义，在从句中不能充当成分，在口语当中往往省略 e.g.
1.I hear (that) _h_e_w__il_l _b_e_b_a_c_k__in__a_n__h_o_u_r_.
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_er_ to go.
大家有疑问的，可以询问和交流
可以互相讨论下，但要小声点
由连接代词 Who,whom,whose,which,what 和连接副词 where,how,why,when引导的宾从
if/ whether “是否”，说明对陈述的事物不明确或不清楚。常用在ask, wonder, can(could) you tell me 等后。
I want to know ___i_f _(w__h_e_th__er_)__h_e_w_i_l_l _g_o_t_o t_h_e_p__a_rk__w_i_t_h_u_s__.
A. if
B. where C. whether D. that
D. which
3. The teacher asks us __B__ Jim can come back on
time .
A. that B. if
C. when D. what time
4. Does anybody know ___C___ we will have a sports
meeting this weekend or not .
the room.
4. 宾语从句提前时： • Whether this is true or not, I can’t say.
Practice time if / whether 1. I asked her _if__/_w__h_et_h_e_r she had a bike.
2. We’re worried about __w_h_e_t_h_er_ he is safe. 3. I wonder __w_h_e_t_h_e_r _/_if_ he is well.
只能用 whether不能用 if 的情况
1. 在介词后面： • I’m thinking of whether we should go fishing. • We are worried about whether it will rain tomorrow.
2. 在动词不定式前(whether to do sth.) ： • They asked me whether to go skating.
Practice
1. The young man asked __D___ it's summer or winter.
A. either B. that C. weather D. whether
2. We don't know ___A___ they did it .
A. how B. who C. what