高一英语必修三 宾语从句资料讲解

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高三英语必修三知识讲解 宾语从句和表语从句

高三英语必修三知识讲解 宾语从句和表语从句

宾语从句和表语从句概念引入She doesn’t know (that) her father is seriously ill. 她不知道她父亲病得很严重。

Can you tell me how I can get to the railway station?你可以告诉我怎么去火车站吗?The problem is when they can get there. 问题是他们什么时候能到那儿。

The problem is whether we can replace her. 问题是我们能否替换她。

看到宾语从句四个字,你一定想“我学过了”,那么从上面4个句子中,你能够很容易地判断出前两个句子含有宾语从句,而后两个句子的黑体词部分就是表语从句了吧?本单元我们就从复习宾语从句开始,开始对名词性从句中的位置很相似的这两个从句进行一下小结吧。

语法讲解认识名词性从句1. 名词能作什么成分研究下面这个简单的句子:Lily, my sister, is a good girl, and she likes music.主语同位语系动词表语主语谓语宾语分析:此句是and连接的一个并列句,含有两个小句子,and前的句子的结构是“主系表”结构,and后是“主谓宾”结构。

其中主语、表语、宾语和同位语都是名词或名词词组(如a good girl)充当的,当然主语she是代词,而代词是用来代替名词,从而避免重复的词。

换句话说,名词在句子中可以作主语、宾语、表语和同位语。

2. 名词性从句的定义:在句子中起名词作用的句子叫名词从句(Noun Clauses)。

名词从句的功能相当于名词词组,它在复合句中能担任主语、宾语、表语、同位语、介词宾语等,因此根据它在句中不同的语法功能,名词从句又可分别称为主语从句、宾语从句、表语从句和同位语从句。

现在,再次研究“概念引入”中的句子,你对名词性从句有了很清晰的认识了吧?3. 判断下面的名词性从句(划线部分)是什么从句。

高一宾语从句知识点

高一宾语从句知识点

高一宾语从句知识点宾语从句是英语语法中的一个重要概念,它在句子中充当主句的宾语。

掌握宾语从句的使用方法对于高一学生来说至关重要,它可以帮助我们更好地表达自己的意思。

本文将介绍高一学生需要掌握的宾语从句的知识点。

一、宾语从句的定义宾语从句是一个句子,充当主句中的宾语。

它通常由连接词引导,放在主句的动词之后或介词之后。

二、宾语从句的引导词宾语从句的引导词包括关系代词和连接词。

常见的关系代词有:that, who, whom, which, whose等;常见的连接词有:if, whether, that等。

需要注意的是,引导词在宾语从句中的作用各不相同,我们需要根据句子的具体情况选择适当的引导词。

三、宾语从句的位置宾语从句通常位于及物动词或介词的后面,也可以放在某些特殊动词的后面,如ask, know, wonder等。

示例如下:1. I know that he is a teacher.2. Can you tell me where the library is?3. She asked if I had finished my homework.四、宾语从句的时态和语序宾语从句的时态和语序需要遵循一定的规则。

一般来说,当主句是现在时或将来时时,宾语从句可以保持原来的时态;当主句是过去时时,宾语从句需要根据实际情况进行相应的时态转换。

此外,宾语从句的语序和陈述句的语序相同。

示例如下:1. He said that he is a doctor. (主句是现在时)2. She asked if we will go to the party. (主句是将来时)3. They wondered where she had gone. (主句是过去时)五、宾语从句的语气宾语从句的语气分为陈述语气、疑问语气和祈使语气。

根据主句的语气,我们可以决定宾语从句的语气。

如果主句是陈述句,宾语从句就保持陈述语气;如果主句是疑问句,宾语从句就保持疑问语气;如果主句是祈使句,宾语从句就保持祈使语气。

高三英语必修三知识讲解 宾语从句和表语从句

高三英语必修三知识讲解 宾语从句和表语从句

宾语从句和表语从句概念引入She doesn’t know (that) her father is seriously ill. 她不知道她父亲病得很严重。

Can you tell me how I can get to the railway station?你可以告诉我怎么去火车站吗?The problem is when they can get there. 问题是他们什么时候能到那儿。

The problem is whether we can replace her. 问题是我们能否替换她。

看到宾语从句四个字,你一定想“我学过了”,那么从上面4个句子中,你能够很容易地判断出前两个句子含有宾语从句,而后两个句子的黑体词部分就是表语从句了吧?本单元我们就从复习宾语从句开始,开始对名词性从句中的位置很相似的这两个从句进行一下小结吧。

语法讲解认识名词性从句1. 名词能作什么成分研究下面这个简单的句子:Lily, my sister, is a good girl, and she likes music.主语同位语系动词表语主语谓语宾语分析:此句是and连接的一个并列句,含有两个小句子,and前的句子的结构是“主系表”结构,and后是“主谓宾”结构。

其中主语、表语、宾语和同位语都是名词或名词词组(如a good girl)充当的,当然主语she是代词,而代词是用来代替名词,从而避免重复的词。

换句话说,名词在句子中可以作主语、宾语、表语和同位语。

2. 名词性从句的定义:在句子中起名词作用的句子叫名词从句(Noun Clauses)。

名词从句的功能相当于名词词组,它在复合句中能担任主语、宾语、表语、同位语、介词宾语等,因此根据它在句中不同的语法功能,名词从句又可分别称为主语从句、宾语从句、表语从句和同位语从句。

现在,再次研究“概念引入”中的句子,你对名词性从句有了很清晰的认识了吧?3. 判断下面的名词性从句(划线部分)是什么从句。

高一英语必修三:Unit+3+The+million+pound+bank+note+宾语从句和表语从句用法归纳+

高一英语必修三:Unit+3+The+million+pound+bank+note+宾语从句和表语从句用法归纳+

宾语从句和表语从句用法归纳宾语从句和表语从句是名词性从句的重要组成部分,也是高考的重点。

今天我们先谈谈这两种从句。

一、宾语从句I. 宾语从句的引导词引导宾语从句的词有:连词that, if, whether;连接代词who, whom, whose, what, which;连接副词when, where, how, why等。

(1)连词that在宾语从句中不充当任何成分,也无任何意义,可以省略;其它带有疑问意义的连接词则不能省略。

如:I know (that) he is a good teacher.He doesn’t know who first discover-ed America.(2)whether与if①二者都有“是否”的意思,一般可以换用,但在介词之后,不定式之前,与or not连用时,只能用whether。

如:It all depends on whether they will support us.She stood in the doorway, unable to decide whether to go in.②引导否定的宾语从句时只能用if。

如:I wonder if he won’t hurt the feeling of his girlfriend.③另外引导主语从句(放在句首)、表语从句、同位语从句时,也只能用whether,不能用if。

(3)what在宾语从句中,引导词what具有两种含义:①保留疑问,即“什么”的意义;②相当于“all / everything that”,常译成“……的(东西或事)”。

II. 宾语从句注意事项(1)宾语从句无论用哪种连接词来引导,语序都必须用陈述语序,尽管有时有疑问意义。

如:Do you know when the lesson will begin?(2)要注意主、从句时态的一致和相应变化。

如:①当主句是一般现在时或一般将来时的时候,从句可根据说话人的需要选择适当的时态。

必修三unit3宾语表语从句以及表语从句

必修三unit3宾语表语从句以及表语从句

名词性从句主语从句、表语从句、宾语从句、同位语从句,在整个句子中所起的作用,相当于一个名词。

因此,这四种从句通称为名词性从句。

引导名词性从句的连接词可分为三类:连接词: that, whether, if (不充当从句的任何成分)连接代词: what, whatever, who, whoever, whom, whose, which.连接副词: when, where, how, why一、宾语从句宾语从句在复合句中作主句的宾语。

句子结构:主句+连词(引导词)+宾语从句1. 由连接词 that 引导的宾语从句由连接词 that 引导宾语从句时, that 在句中不担任任何成分,在口语或非正式的文体中常被省去,但如从句是并列句时 ,第二个分句前的 that 不可省。

例如:I realize( that )I'm in charge and that everybody accepts my leadership.We must never think (that) we are good in everything while others are good in nothing.注意:在demand、order、suggest、decide、insist, desire, demand, request, command等表示要求、命令、建议、决定等意义的动词后,宾语从句常用“(should )+ 动词原形”。

例如: I insist that she (should) do her work alone. 我坚持要她自己工作。

The commander ordered that troops (should) set off at once司.令员命令部队马上出发。

2.用 who,whom, which, whose, what, when, where, why, how, whoever, whatever, whichever,等关联词引导的宾语从句相当于特殊疑问句,应注意句子语序要用陈述语序。

高一宾语从句的所有知识点

高一宾语从句的所有知识点

高一宾语从句的所有知识点宾语从句是英语语法中的一个重要概念,尤其在高一阶段,学生需要掌握并灵活运用宾语从句。

本文将介绍高一宾语从句的所有知识点,帮助学生更好地理解和运用。

一、什么是宾语从句宾语从句是在复合句中充当主句的宾语的句子。

它由连接词引导,通常包括连接代词和连接副词。

宾语从句通常出现在动词后面,补充说明主句的内容。

二、连接代词引导的宾语从句1. 选择疑问词引导的宾语从句选择疑问词如what, who, whom, which, whose等,用来引导宾语从句,并且在从句中充当特定的句子成分。

例如:- I don't know what he is talking about.- Can you tell me who will be the captain of the team?2. 连接代词引导的宾语从句连接代词如that, whether等,用来引导宾语从句,并在从句中充当特定的句子成分。

例如:- She asked me whether I had finished my homework.- He told us that he would come to the party.三、连接副词引导的宾语从句1. 连接副词引导的宾语从句:如when, where, why, how等,用来引导宾语从句,并在从句中充当特定的句子成分。

例如:- I don't remember when we met for the first time.- Do you know where he lives?2. whether与if的区别:它们通常都可以引导宾语从句,表示"是否",但whether更正式一些。

例如:- They asked me whether/if I could help them.- I'm not sure whether/if she is coming to the party.四、宾语从句的语序在宾语从句中,连接词后的语序通常为陈述句语序,即主语+谓语。

必修三 unit3 宾语从句 Grammar

必修三 unit3 宾语从句  Grammar

必修三unit3 Grammar —宾语从句和表语从句一、宾语从句(在复合句中作宾语的从句叫宾语从句。

)1.连接词that 引导的宾语从句that在句中不充当任何句子成分,在口语或非正式文体中常被省去。

①We heard that one more person died in the conflicts of that country.我们听说又有一人在该国的冲突中死亡。

2.连接词whether/if 引导的宾语从句连接词whether/if 作“是否”讲时,常用在ask, care, find out, know, wonder 等动词后常跟带有疑问意义的宾语从句。

从句中仍保持陈述语序,whether或if 不担当句子成分。

②Do you know whether/if any decision has been arrived at?你知道是否已经做出决定了吗?3.连接代词和连接副词引导的宾语从句连接代词who, whom, whose, what, which, whatever, whoever, whomever, whichever连接副词when, where, how, why。

这些连接词都有词义,除引导从句外,还在从句中充当一定的成分,可作主语、宾语、表语、定语、状语等。

这种宾语从句有疑问意义,但不是疑问句,不能用疑问语序,而要用陈述语序。

③She always thinks of how she can work well. 她总是在想怎样把工作做好。

即学即练1 (1-1.根据句意填入适当的连接词)①我们决不能认为自己什么都好,别人什么都不好。

We must never think ______ we are good in everything while others are good in nothing.②我不知道他是否会出席会议。

I don't know _________ he will attend the meeting.③我想知道她去了哪里。

高一英语必修3 语法:宾语从句和表语从句

高一英语必修3 语法:宾语从句和表语从句

宾语从句和表语从句详解名词性从句指的是在整个句子中起名词作用的从句。

这种从句可以做主语、宾语、表语、同位语等,所以这类从句包括主语从句、宾语从句、表语从句和同位语从句。

各种名词性从句的结构都是相同的,即由if, whether, that和各种疑问词充当连接词,后接陈述语序。

例如:What they are doing seems very important.(主语从句)他们在做的事似乎很重要。

My hope is that he will be the best student in the class.(表语从句)我的愿望是他能够成为班上最好的学生。

Nobody knows who he is.(宾语从句)大家都不知道他是谁。

I don't like the idea that money is everything.(同位语从句)我不喜欢金钱就是一切这一观点。

引导名词性从句的连接词中,除了that,if和whether之外其它的都作从句中的一个成分。

【宾语从句】在句子中作动词或介词宾语的从句叫做宾语从句。

引导宾语从句的词有连词that,whether, if;连接代词who, which, what以及其强调形式 whoever, whichever,whatever;连接副词 when, where, why, how等。

例如:Do you know where the Greens live?I have no interest in how rich he is.宾语从句主要用于下面五种结构:1.由that引导的宾语从句(that 引导宾语从句时,特别是在口语中可省略)The boy believes that he will travel through space to other planets.that引导的宾语从句多用于say, think, insist, wish, hope, demand, imagine,wonder, know, suppose, see, believe, agree, admit, deny, expect, explain,order, command, feel, dream, suggest, hear, mean, notice, prefer, request,require, propose, declare, report等后。

英语必修3第三单元语法 宾语从句和表语从句 讲解资料讲解

英语必修3第三单元语法 宾语从句和表语从句 讲解资料讲解

英语必修3第三单元语法宾语从句和表语从句讲解、练习Unit 3 Grammar Noun Clauses 名词性从句名词性从句相当于名词,在复合句中可分别作主语、表语、宾语和同位语。

名词性从句可分为主语从句、表语从句、宾语从句和同位语从句。

一The Objective Clause 宾语从句在复合句中作宾语的从句称作宾语从句,可以作动词的宾语,也可以作介词和非限定动词及某些形容词的宾语。

引导宾语从句词有连词that,if,whether;连接代词who,whose,what,which;连接副词when,where,how,why等。

1)I think women can reach very high achievements in many fields of science.2) I wonder she remembered how many babies she had delivered.3) Do you know Jack was speaking to?4) He asked it was.5) Pay attention to the doctor said.6) Please tell me the earthquake took place.7) Will you tell me I can keep fit and healthy?做动词的宾语(1)大部分宾语从句直接跟在动词后:He doesn’t know where the post office is.(2)有些宾语从句前要有间接宾语:He told me what I should read.(3)如果宾语从句后面有宾语补足语,要使用形式宾语it 而将从句放到补足语后面;I thought it strange that he failed to call me.(4)在think, believe, suppose, expect等动词之后的宾语从句中,如果从句谓语是否定含义,则将主句谓语动词think等变为否定形式。

宾语从句,全方位多角度解析!

宾语从句,全方位多角度解析!

宾语从句,全方位多角度解析!一.宾语从句的含义在主句中做宾语的从句叫做宾语从句。

如:She knew that the teacher had seen the film.“that the teacher had seen the film”做 knew 的宾语,同时又是由连接词 that 引导的从句,所以它叫做宾语从句。

二.宾语从句的分类1.动词宾语从句:顾名思义,它是位于动词后面的宾语从句。

如:He asked whose handwriting was the best in our class.他问我们班上谁的书法最好。

2.介词宾语从句:顾名思义,它是位于介词后面的宾语从句。

如:I agree with what you said just now.我同意你刚才说的话。

3.形容词宾语从句:顾名思义,它是位于形容词后面的宾语从句。

如:I am afraid that I will be late. 恐怕我要迟到了。

三.引导名词性从句的连接词1.that:没有含义,在宾语从句中不做成分2.whether/if:表示是否,在宾语从句中不做成分。

I don't know if /whether he still lives here after so many years. 我不知道这么多年后,他是否还住在这里。

3.连接代词:what, which, who, whom, whose(在宾语从句中做主、宾、表和定语)连接副词:where, when, how, why(在宾语从句中做状语)The small children don't know what is in their stockings.(what 在宾语从句中做主语)Could you tell me why you were late for the meeting this morning?(why 在宾语从句中做原因状语)四.在做宾语从句的题目时应注意两点1.时态:①当主句是现在时态时,宾语从句可以根据需要使用任何时态。

高中英语必修三语法--宾语从句

高中英语必修三语法--宾语从句
(2)用it做形式宾语的宾语从句时
it常可以放在动词think, find, consider, believe, feel, make等 后作为形式宾语,而真正的宾语——that从句则放在句尾
• I think it necessary that you should read English aloud. • We heard it that she would get married next month.
3. 连接代词 Who, whom, whose,which, what 连接副词 where, how, why, when
及 wh-疑问词+ever 引导的主语从句 在句中担任句子成分,具有一定的意义,不可省略。
我简直不相信她曾说过这样的话。
(6)当that引导的宾语从句中含有一个状语从句,且这个状语从 句在宾从的主句之前
• Alia knew that if the books were to be safe, they must be moved again while the city was quite.
that——不能省略的情况
(1)当that作介词except, in,but等介词宾语时
•They believe in that she must still be single. •I know nothing about him except that he is living in Beijing.
when, where, why, how
引导词 1. that ---无词义,不充当成分,在口语当中往往省略,只引导作用
•I hear (that) __h_e_w__il_l_b_e_b_a_c_k__in__a_n_h_o_u_r___. •He said (that) __h_e__m_i_ss_e_d__u_s_v_e_ry__m_u_c_h_____. •The teacher told us (that) __th_e__e_a_rt_h_m__o_v_e_s_a_r_o_u_n_d_t_h_e_s_u_n___.

高一英语必修 3 Unit3 The Million Pound Bank Note宾语从句与表语从句人教实验版知识精讲

高一英语必修 3 Unit3 The Million Pound Bank Note宾语从句与表语从句人教实验版知识精讲

高一英语必修 3 Unit3 The Million Pound Bank Note宾语从句与表语从句人教实验版【本讲教育信息】一. 教学内容:名词性从句——宾语从句与表语从句二. 知识精讲在复合句中起名词性作用的句子叫名词性从句。

名词性从句的功能相当于名词词组, 它在复合句中能担任主语、宾语、表语、同位语、介词宾语等,根据它在句中不同的语法功能,因此名词从句又分为主语从句、宾语从句、表语从句和同位语从句。

(一)宾语从句1. 概念及引导词在复合句中起宾语作用的从句叫宾语从句。

引导宾语从句的连接词有连接代词(who, whom, whose , what , which, whoever , whatever, whichever )、连接副词(when , where , how, why )及从属连词(that , whether, if ).例:John said that he was leaving for London on Wednesday.约翰说他星期三要到伦敦去。

I am glad that you are satisfied with your job.你对工作满意我感到很高兴。

She will name him whatever she wants to.她高兴给他起什么名字就起什么名字。

That depends on where we shall go.那取决于我们去哪儿。

2. 宾语从句的种类常见的宾语从句有动词的宾语从句、介词的宾语从句和形容词的宾语从句三种。

(1)动词的宾语从句They know that the habit may kill them.他们知道这个习惯会害死他们。

They doubt whether or not Jack is a good student.他们怀疑Jack是否是一个好学生。

They wanted to see which shops offered the best advice and service.他们想了解哪家店提出的建议和提供的服务最好。

(整理版高中英语)高一英语必修3Unit3TheMillionPoundBankNote宾语从句与表

(整理版高中英语)高一英语必修3Unit3TheMillionPoundBankNote宾语从句与表

高一英语必修 3 Unit3 The Million Pound Bank Note宾语从句与表语从句人教实验版【本讲教育信息】一. 教学内容:名词性从句——宾语从句与表语从句二. 知识精讲在复合句中起名词性作用的句子叫名词性从句。

名词性从句的功能相当于名词词组, 它在复合句中能担任主语、宾语、表语、同位语、介词宾语等,根据它在句中不同的语法功能,因此名词从句又分为主语从句、宾语从句、表语从句和同位语从句。

〔一〕宾语从句1. 概念及引导词在复合句中起宾语作用的从句叫宾语从句。

引导宾语从句的连接词有连接代词〔who, whom, whose , what , which, whoever , whatever, whichever 〕、连接副词(when , where , how, why )及附属连词(that , whether, if ).例:John said that he was leaving for London on Wednesday.约翰说他星期三要到伦敦去。

I am glad that you are satisfied with your job.你对工作满意我感到很快乐。

She will name him whatever she wants to.她快乐给他起什么名字就起什么名字。

That depends on where we shall go.那取决于我们去哪儿。

2. 宾语从句的种类常见的宾语从句有动词的宾语从句、介词的宾语从句和形容词的宾语从句三种。

〔1〕动词的宾语从句They know that the habit may kill them.他们知道这个习惯会害死他们。

They doubt whether or not Jack is a good student.他们疑心Jack是否是一个好学生。

They wanted to see which shops offered the best advice and service.他们想了解哪家店提出的建议和提供的效劳最好。

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C. where she lives
D. where she live
2. His parents wanted to know what he __B____at
that time.
A. is doing C. has done
B. was doing D. will do
3.—We don’t know __C____.
2.如果主句是过去的时态(包括一般过去时,过 去进行时),那么从句的时态一定要用相对应 的过去的某种时态(包括一般过去时,过去进 行时,过去将来时, 过去完成时) ❖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 .
I ask if/whether he wants to go swimming.
特殊疑问句做宾语
我想知道你最喜欢那一条领带?
特殊疑问句做宾语
我想知道你最喜欢哪一条领带?
I wonder
Which tie do you like best
特殊疑问句变成 陈述语序 连接词就是疑问词本身
I wonder which tie you like best?
Where he lives 4.What language does she speak? What language she speaks
5.Why do you like pandas? Why you like pandas
特殊疑问句:Who is he ? 我不知道他是谁。
I don‘t know who he is .
3、做形容词的宾语
在主句为动词be加某些形容词(如sorry, sure, afraid, glad等)作表语时,后面所跟的省略that的从句也可算是 宾语从句 e.g. I’m afraid it’ll cost a large amount of money.
三、连接词(引导词)
宾语从句结构: 主句 +连接词(引导词)+ 宾语从句
宾语从句
The Object Clause
什么是宾语从句 宾语从句的分类 宾语从句的连接词 宾语从句的语序 宾语从句的时态
一 什么 是宾语从句?
试比较
我们 知道 姚明 We know Yao Ming.
主s 谓v 宾o
我们 知道
他是一个著名的篮球运动员
We know that he is a famous basketball player
e.g. I can’t say (that) I have any plans. Do you think (that) it’s genuine?
பைடு நூலகம்
练一练 1. I think (that) __I’_l_l _b_e_o_n__m_y__w_a_y___. (我要上路了)
2. I’m afraid (that)_I__d_o_n_’t_q_u_i_te__fo_l_lo_w__y_o_u__. (我不太明白你的意思)
将下列句子改成陈述句语序:
1.Is there a bank near here?
There is a bank near here
2.Are they doing homework? They are doing homework
将下列句子改成陈述句语序: 3. Where does he live?
5. I didn’t know what time he _w__r_o_t_e_ the letter. (write)
六、小结
that(陈述句 )
宾 引导词 if/whether(一般疑问句 )

特殊疑问词(特殊疑问句)

主句为一般现在时从句可为任何时态
句 时态
一般过去时 过去将来时

主句为一般过去时 从句 过去进行时
3.当从句是客观真理,定义,公理,定理 时用一般现在时。
❖The teacher said that the earth travels around the sun.
1. The radio says it __w_i_l_l _b_e cloudy tomorrow. (be)
2. The headmaster hopes everything _g__o_e_s_ well. (go)
2. 当宾语从句是一般疑问句时,由连词whether或if 引导(口语中常用if),意为“是否”,具有一定 的意义,所以不能省略
例如:
I didn’t know whether (if) I could survive until morning.
He asked me whether (if) I could help him.
注意以下情况只用whether,不用if。
1. whether引导的从句常可以与or或or not直接连用。
如: Let me know whether you can come or not. Let me know if you can come or not. Let me know if or not you can come.
❖Do you know what he said just now ? ❖ I don’t remember when we arrived . ❖ I asked him where I could get so much money .
四、宾语从句的语序
句子的两种语序: 1.陈述句结构叫陈述语序
Roderick asked Henry whether / if he was an American . 1、How is that possible ? 2、Oliver wants to know...
Oliver wants to know how that is possible .
五、宾语从句的时态
3. Tom says that they _w__e_r_e_p__la_ying (play) basketball at six o’clock yesterday evening.
4. I hear they _h_a_v_e__r_e_t_u_rned (return) it already.
5. I don’t know _______ to go.
whether
3. 当宾语从句是特殊疑问句时,由连接代 词(what, who, whom, which, whose)或连 接副词(when, where, how, why)引导, 因为连接代词或连接副词在从句中担任一 定的句子成分,具有一定的意义,所以 不可以省略
2. We’re worried about ________ he is
safe.
whether
3. I don’t know ___________ he is well
or not.
whether /if
4. I don’t know ________ or not he is
well.
whether
2. 当宾语从句提到句首时,只能用whether引导。如: Whether it is true or not, I can’t tell. If it is true or not, I can’t tell.
3. whether可以引导带to的不定式。如:
I don’t know whether to accept or refuse. I don’t know if to accept or refuse.
A. travelled B. has travelled C. travels D. had travelled
一般疑问句:Is he a writer ? 我想知道他是否是个作家吗?
I wonder whether / if he is a writer .
陈述句:He is a writer . 老师说他是个作家。
My teacher says ( that) he is a writer .
Exercise Combine the following sentences
1、Mark Twain was born in Florida . 2、I was told ...
I was told ( that ) Mark Twain was born in Florida .
1、Are you an American ? 2、Roderick asked Henry ...
4. 介词之后用whether。如:
I worry about whether I hurt her feelings. I worry about if I hurt her feelings.
Practice time
if / whether
1. I asked her _i_f_/_w__h_e_th_e_r she had a bike.

客观真理 自然现象
过去完成时

公式定理 名言警句 时态不变
语序 宾语从句的语序都为陈述句语序
巩固练习:
I.从下列A、B、C、D中选择一个正确选项填空。
1.Do you know _______C___________?
A. where does she live B. she lives where
主s 谓v
主s
谓v
宾o
连接词
宾o
宾语从句就是由一个句子来构成主句的 宾语,并有一个连接词引导。
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