whether,if及疑问词引导的宾语从句
that引导的宾语从句

that引导的宾语从句宾语从句是一种名词性从句,在句中作及物动词的宾语,或介词的宾语,或形容词的宾语。
根据引导宾语从句的不同连词,宾语从句可分为三类。
(1)that引导的宾语从句(2)whether / if引导的宾语从句(3)疑问词引导的宾语从句一、由that引导的宾语从句:that只有语法作用,没有实在的意义,在口语和非正式文体中可以省略。
例如:He said (that) he wanted to stay at home.他说他想呆在家里。
She doesn’t know (th at) she is seriously ill.她不知道她病得很严重。
I am sure (that) he will succeed.我确信他会成功。
小试牛刀:1、She said. You looked great!2、She said. I went to Beijing and visited the Great Wall.注意:(一)并非所有的动词后面都可以接that引导的宾语从句,只有当谓语动词表示肯定概念时,如believe, expect,explain, feel, hear, hope, imagine, prefer,promise, report, say, see, tell, think,understand, warn, wish等其后面的句子一般由that引导。
此时,that没有任何实际意义,目的是使读者清楚后面的句子是作前面动词的宾语,多数情况下可以省略。
(二)不能省略that的2种情况:1、当that作介词except, in 宾语时例如:They believe in that she must still be single.I know nothing about him except that he is living in Beijing.(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)例如:We heard it that she would get married next month.课堂练习:( )1、Don’t lose your heart. I believe in you can finish the work by yourself.A. \B. thatC. whichD. if( )2、I think we can be good friends.A. thatB. whatC. whichD. if( )3、She said he would go to the hospital.A. \B. whatC. whichD. if( )4、-Have you ever seen the movie 2012?-Yes, but I don’t believe ____ the year 2012 will see the end of the world. 【2012 菏泽】A. thatB. whatC. howD. if二、特殊的宾语从句———间接引语用自己话转述别人的话,叫做间接引语。
八年级从属连词that及ifwhether和疑问词引导的宾语从句详细

引导词:取决于从句的语气
1.从句是陈述语气时,引导词用that. 2.从句是一般疑问语气时,引导词用if或 whether. 3.从句是特殊疑问语气时,引导词用特殊疑问词。 e.g: I'm afraid that you are right.
I want to know if it will rain tomorrow. I didn't hear what he wanted me to do . Do you know whose bag I am carrying? He asked me if I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) he will be back in an hour .
(一小时后他会回来)
1.He said (that) he missed us very much.
这些例子中的宾语都是用一个单词或者短语来表 达的。
• 但是,如果你想要表达“我知道你昨天 看电影了”时,我们就无法在know后用 一个简单的单词表达“你昨天看电影了” 这个结构中的本身完整的一个句子,此 时我们就只能用句子表达。
那这种发在动词后面做宾语的句子,即 “宾语从句”。
定语从句
念:句子的宾语一般由名词、代词、动名词或动词不定式充当,当一 个句子充 宾语时,我们把这个句子叫做宾语从句。 一般句子的主要成分都是主语谓语宾语,从句的意思是句子里面还有句子,宾 从句就是说由一段句子作宾语的句子)
(他非常想念我们)
1.The teacher told us (that) the earth moves around the sun. (地球围着太阳转)
能正确使用 that, ifwhether , 特殊疑问词引导的宾语从句 教案

总结:以下4种情况只能用whether:1).在不定式前;2)在介词后;
3)与or not连用;4)whether置于句首。
3.连接代词和连接副词引导的宾语从句
.whois he? I want to knowwhohe is .
从学生角度分析为什么难
英语句型的转换和单独的时态问题就是学生学习的难点,而疑问句在宾语从句中的语序变化,以及在从句中要根据主句的时态变化而变化,就更让学生感到迷惑,难以掌握。
难点教学方法
1.通过视频,动画等情境教学,感悟宾语从句的语序、引导词、时态三要素的重点知识。
2.通过讨论及问题探究,能正确使用that, if/whether ,特殊疑问词引导的宾语从句。
(2)投篮游戏(一筐一球)活动,来编排宾语从句的语序。通过形象思维,激发学生的兴趣,
Step4.引导词
1.that引导的宾语从句
展示图片和句子Ibelieve(that)I can fly.引导学生分析宾语从句的特征:
★陈述句前用that引导
★that在句中无意义,可省略。
★从句部分为陈述语序。
2.if或whether引导的宾语从句
Step 3.宾语从句的语序 我是小神探
(1)鼓励学生当小神探,快速找到句子的宾语从句部分。探究主句、从句部分的语序。
He wonders if you hurt the girl.
He askswhatyou are doing
He wondershowhe can grow up
得出结论:主+谓+其它陈述语序
B以同样的教学方式,得出结论:
主句为一般过去时:从句用相应的过去的某一种时态
宾语从句

宾语从句一、定义:当一个句子充当宾语时,我们就把这个句子叫宾语从句,含有从句的句子叫主句,主句和从句之间有连接代词或连接副词。
二、宾语从句的三类引导词1.由that引导的宾语从句陈述句作宾语,由that引导,that 在句中没有词义,也不做任何句子成分,并且在口语中常常省略。
如:I think (that) he is very old.He says (that ) he will come back tomorrow.He said (that) he wanted to see the teacher.2.由if或whether引导的宾语从句由if/whether连接一般疑问句句式,要特别注意把语序改为陈述句语序。
if/whether在句中具有词义“是否”,不能省略。
在口语中常用if,wether常与or not连用。
如:He asked if/wether they needed more tea.I don’t know wether he will pass the exam or not.注意:当主句动词跟宾语从句时,要把谓语动词say改为tell或ask。
如:Can tom do the work? Miss Gao said to Tim.==>Miss Gao asked Tim if/whether Tom could do the work.3.疑问词引导的宾语从句当宾语从句时特殊疑问句时,由疑问词来引导,用陈述句语序,即:“主句+疑问词+主语+谓语+…,”疑问词不能省略。
如:Do you know what he has done?Please ask which book is hers.Can you tell me when the plane wii take off?三、宾语从句“一、二、三”1.“一”,指一种语序,从句必须用陈述句语序。
如:Is Mr Wu a teacher? Please tell me.-->Please tell me if/whether Mr Wu is a teacher.What can he do? I say to them.-->I ask them what he can de.2.“二”,指两种时态,即从句的时态要根据主句的时态来确定时态。
宾语从句(讲义及答案).

宾语从句一、定义及种类定义:宾语从句在复合句中作主句的宾语宾语从句可以作及物动词、介词或形容词的宾语。
及物动词宾语:I don’t know what he likes.介词宾语:We are talking about whether it’s a cat or a dog.形容词宾语:I am sorry I am late. I am glad that you can join us.种类:根据不同的引导词分为三类:that引导:He said that he wanted to stay at home.whether/if引导:He asked me whether/if(是否) he could go.特殊疑问词引导:Can you tell me where the No.3 bus stop is?二、宾语从句——引导词、语序、时态1. 引导词①由_______________引导I don’t know (that) she is seriously ill.I am sure (that) he will succeed.that后加陈述语序,由陈述句变化而来。
这里的that只有语法作用,没有实在的意义,在口语和非正式文体中常省略。
②由_______________引导(其意思是__________)I want to know whether/if she likes Zhengzhou.He asked me whether/if I could help him.whether/if后加陈述语序,由一般疑问句转化而来。
③由_______________引导I don’t know why he loves crying.He asked who was the best.Do you know who (whom) they are waiting for?特殊疑问词后加陈述语序,由特殊疑问句转化而来。
外研版英语八下_Module 9 whether if 及疑问词引导宾语从句辅导讲义

辅导讲义教学内容模块9的基础知识点梳理Key vocabulary:1.helpline 服务热线2.separate v.使分开;分隔adj.分开的;单独的3.explain 解释;说明4.mention 提及;谈到5.refuse 拒绝6.treat 对待;看待7.herself 她自己8.whether 是否9.lonely 孤独的;寂寞的10.regret 懊悔;遗憾11.patient 有耐心的;能忍耐的12.introduce 介绍;引见【用法2】day after day 日复一日地(强调重复性)——Day by day she learnt more about her job.——Day after day he waited for that letter and it never came.whether/if引导的宾语从句如果我们要表达像“他不知道他们周六是否会去植树”或“我记不清以前是否见过他”这样的不确定的概念时,从句就要用 whether 或 if 来引导,不能用 that。
——He does not know whether they will plant trees on Saturday or not. 他不知道他们周六是否会去植树。
——He asks whether/if we will go fishing on Sunday. 他问我们周日是否去钓鱼。
——Tom wants to know whether/if he needs to come early tomorrow. 汤姆想知道他明天是否需要早点来。
注意:if与whether引导宾语从句时都有“是否”的意思,一般情况下可以互换。
但是在动词不定式之前、介词之后或者句尾有or not出现时,一般只能用whether。
——We haven’t decided whethe r to go or not. 我们还没决定是否会去。
初中英语外研版九年级下册高效课堂资料八下一轮复习M9-10知识梳理

初中英语外研版九年级下册高效课堂资料Module 9 Friendship一、模块题目:Friendship二、重点语法:if /whether及疑问词引导的宾语从句三、重点单词:explain, mention, refuse, treat, herself,whether, lonely, regret, patient,introduce,encourage,silence,pass,bright,treasure,trust,include,suggestion,四、重点短语:jion in, no proplem, day by day, at the moment, saty in touch, feel lonely, be patient with, encourage to do sth, ask for advice, in silence, worry about, take place, in the past,五、词汇拓展:1.silence, 名词,silent,adj,有些以ce结尾的抽象名词变ce 为t,变为形容词:importance(重要性)-important(重要的),confidence(信心)-confident(有信心的),silence(寂静)-silent(寂静的),difference(差异)-different(不同的)2.refuse to do sth, 拒绝做某事3. lonely, 孤独的,寂寞的,做定语或表语,带有感情色彩;alone,独自一人,通常做表语,不作定语,无感情色彩4.regret,及物动词,过去式regretted,现在分词是regretting,regret doing sth因做了某事而后悔,regret to do sth,表示为即将做的事情而感到遗憾;5. have a problem with sb. 与某人有问题;have a problme/trouble/difficulty (in) doing sth. 做……有困难。
2020届中考语法专练之宾语从句讲解及配套真题专练

2020届中考语法专练之宾语从句讲解及配套真题专练宾语从句在中考中主要考查:宾语从句的引导词、宾语从句的语序及宾语从句时态对应及反义疑问句等。
1. 宾语从句的引导词(1)宾语从句的引导词有三种:1)that;2)whether/ if;3)特殊疑问词what/ when/ where/ who等。
He said that he could help me. 他说他能够帮助我。
Your mother asked if you could finish your work this week.你妈妈问这个星期你能否完成工作。
Can you tell me when the sports meeting will begin?你能告诉我运动会将在什么时候开始吗?(2). that引导的宾语从句:that引导的宾语从句的特征:1)一般都是由陈述句充当,2)引导词that没有实际意义,不在从句中作任何成分,3)that可以省略,Do you think (that) it will rain? 你认为天会下雨吗?He said (that) he could come on time. 他说他会准时来的。
(3) whether或if引导的宾语从句:whether或if引导的宾语从句的特征:1)语序由原来的倒装语序变成陈述语序。
2)whether和if意为“是否”。
Let us know whether / if you can finish the work before Friday.请让我们知道你是否能在星期五以前把工作做完。
I don’t care whether you like the story or not.我不在乎你是否喜欢这个故事。
3)只用whether不用if。
1) 接带to的动词不定式。
2)与or not连用时。
She doesn’t know whether to go to the zoo. 她不知道是不是去动物园。
- 1、下载文档前请自行甄别文档内容的完整性,平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益,请联系客服反馈,我们会尽快为您处理(人工客服工作时间:9:00-18:30)。
whether/ if及疑问词引导的宾语从句
上一个模块中我们学习了that引导的宾语从句,本模块我们学习whether / if引导的宾语从句和疑问词引导的宾语从句。
一、whether / if引导的宾语从句
当大凡疑问句充任句中的宾语时,用连词whether或if引导,连词在从句中不充任任何句子成分,意为“是否”,不可省略。
当宾语从句中没有or not
时,whether和if都能用;但当宾语从句中有or not时,只能用whether。
另外,充任宾语从句的大凡疑问句要变为陈述句语序。
如:
Will she go to Beijing tomorrow? I don’t know.
→I don’t know if / whether she will go to Beijing tomorrow.
Will David move to our city or not? She asked.
→She asked whether David will move to our city or not.
二、疑问词引导的宾语从句
当分外疑问句充任句中的宾语时,由原来的疑问代词what, who, which等或疑问副词when, where, how, why等作为连接词,这些词在宾语从句中充任一定的句子成分,都有各自的词义,不可省略。
另外,充任宾语从句的分外疑问句要变为陈述句语序。
如:
What is his sister going to do? I ask Jack.
→I ask Jack what his sister is going to d o.
When did she arrive in Beijing? I want to know.
→I want to know when shearrived in Beijing.
Where did you buy the beautiful scarf? Could you tell me?
→Could you tell me where you bought the beautiful scarf?
三、whether / if及疑问词引导的宾语从句的时态
我们在使用这两类从句的过程中,当主句的谓语动词是大凡现在时的时候,宾语从句的谓语动词可根据需要使用合适的时态;当主句的谓语动词是大凡过去时的时候,宾语从句的谓语动词常用相应的过去时态;但当宾语从句表述的是客观真理时,不管主句的谓语动词是何种时态,该从句须用大凡现在时。
如:I want to know whether / if your brother went to the zoo yesterday.
Susan asks whether / if she can go to the school after eight o’clock.
He asked me what I was doing at that time.
The little boy asked whether / if all the planets go around the sun.
【运用】将下列汉语句子翻译成英语。
1.xx问我住在哪儿。
_____________________________________
2.我想知道他明天会去游泳还是不会。
_____________________________________
3.我想知道他姐姐是不是英语老师。
_____________________________________
答案
【运用】
1. Tony asks where I live.
2. I want to know whether he’ll go swimming tomorrow or not.
3. I want to know if / whether his sister is an English teacher.。