宾语从句讲解初一英语英语初中教育教育专区.ppt30
初中英语宾语从句讲解
初中英语宾语从句讲解-CAL-FENGHAI.-(YICAI)-Company One1宾语从句一、定义:宾语从句是在复合句中起宾语作用的从句。
根据引导词的不同，宾语从句又可分为：以从属连词that引导的宾语从句、已从属连词whether或if引导的宾语从句、以连接代词或连接副词引导的宾语从句。
1、that引导的宾语从句由that引导的宾语从句大多由陈述句充当。
从属连词that无实际意义，不在从句中作任何成分，此时从句的成分齐全，句意明确，在口语和非正式文体中that可以省略。
I’m extremely sorry that I have lost your book.We’re all pleased that we have once again overcome the difficulty.Do you think (that) it will rain?We know (that) we should study hard.2、whether或if 引导的宾语从句Whether/if引导的从句可视为直接引语为一般疑问句转变为间接引语而成，其语序由原来的倒装语序变成陈述语序，从句前加上连词whether或if。
(1) 可用whether/if的情况通常whether/if引导动词后的宾语从句时可通用。
I don’t know whether/if he’ll arrive in time.I am wondering whether/if they would believe in me.I asked him whether/if he had finished all his homework.(2)只能用whether，不能用if的情况A、引导介词的宾语从句时I’m thinking of whether we should go shopping.I’m not interested in whether she’ll be invited.B、与or not 直接连用时I can’t say whether or not he will come on time.I don’t know whether or not they will come to help us.I wonder whether or not we should make it clear that we’ve lost this game.C、宾语从句提前时Whether they will join in the Winter Camp I don’t care.3、连接代词引导的宾语从句宾语从句可由连接代词what,who,whom,whose,which等引导，它们在宾语从句中可作主语、宾语、表语和定语等，因此不能省略。
初中英语语法《宾语从句》课件
判断
The teacher will decide whether we'll have a test next week.
宾语从句的注意事项和常见错误
避免重复
在从句中不要出现主语和谓 语等与主句重复的语句。
时态一致性
宾语从句中的谓语动词时态 要与主句相一致。
注意引导词
不同的从句引导词有不同的 用法和句型结构，需要根据 语境和语法要求正确选择。
场景二：日常生活
• Do you know where they went for
• vCaacnatyiooun?tell me whether we should take the bus or a taxi?
场景三：学术论文
• The study aimed to determine whether X causes Y.
熟练掌握宾语从句的运用， 可以提高英语水平和自信 心，更好地与世界交流。
如何提高宾语从句运用能力
多听多练
多听英语材料，学习正确的口语表达和应用宾语从句的方法和技巧。
多读多写
通过阅读和写作练习，积累英语语言素材和语法知识，提高宾语从句的灵活运用能力。
学习交流
通过学习小组和语言角等方式，与他人分享和交流英语学习经验，增强宾语从句的理解和应 用能力。
if
用于宾语从句中，通常表示“如果”或“是否”。
whether
用于选择疑问句，则是否为引导词；用于宾语从 句时，则表示“是否”。
who/whom/whose
用于引导宾语从句，分别表示“谁”、“谁”的”、“谁 的”。
t h at 的用法和特点
特点
that用作宾语从句的引导词时， 常省略掉；同时，that也可以引 导定语从句。
初中英语宾语从句(共31张PPT)
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
初中英语语法宾语从句课件ppt
直接引语变间接引语与宾语从句的关系
一般疑问句变为if (whether)引导的宾语从句
e.g. 1. She said, “ Do you often come here to read newspaper? ”
She asked if (whether) I often came here to read newspaper.
A. what is his name
B. what’s
his name
C. that his name is
D. what
his name is
2. Do you know ________ I could pass
the exam?
A. that B. whether C. what D.
which
It’s next to a hospital.
A. how we can get to the post office
B. how can we get to the post office
C. how get to the post office
D. how could we get to the post office
2、由连接代词 Who,whom,whose,which what和连 接副词 where,how,why,when引导
的宾语从句
• 这些连接代词和连接副词在宾语从句中充当 某个成分，不可以省略。
例句：
• Do you know ？Who (whom) are they waiting for?
• Do you know who (whom) they are waiting for?
• Can you tell me? Where is the No.3 bus stop ?
初中英语初中宾语从句专题课件(共21张PPT)
练一练
----Excuse me, I lost my way. Will you please tell me ____?
A. where am I
B. where I am
练一练
----Did Mrs. King leave a message? ----Yes. She wanted to know _____ go shopping
B. if you would go shopping with her
2. 连接代词: who, whom, whose, what, which 连接副词: when, where, why, how
He asked who could answer the question. I don’t know why the train is late.
3. if 或whether He asked me whether/if I could help him.
I don’t know whether to go.
练一练
----Can you tell me _____ it is from home to school.
----Sure. It’s about three kilometers.
A. how much
B. how long
C. how far
练一练
----Could you please tell me _____? ----They’re over there.
A. where are the restrooms B. where were the restrooms C. where the restrooms are
初中英语语法之宾语从句完整ppt课件
—Well, I was walking down Centre Street when a UFO landed.
A.what did you see
B.what you saw
C.when did you see it
D.when you saw
( A )5. (2014年临沂) —Dad, can you tell me to the park?
精选ppt课件
2
宾语从句
概念：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 个句子充当宾语时,我们把这个句 子叫做宾语从句。 宾语从句当中的从句在全句中作宾语
We know he likes English. 主S 谓V 宾O
精选ppt课件
3
一. 宾语和宾语从句
我们 知道 姚明 We know Yao Ming．
精选ppt课件
10
精选ppt课件
11
引导词
1.that 2.whether/if 3.连接代词
who whom whose what which
4. 连接副词when why where how。
精选ppt课件
12
一、引导词That（连词） 1. 当宾语从句是陈述句时（包括肯定句/否定句）,
连接词由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。
用疑问引导，改为陈述语气。
精选ppt课件
9
Find out the Object Clauses
1.Our teacher told us that the earth goes around the sun. 2.Please tell me where she has gone. 3.I don’t know if he will come tonight. 4.Let’s find out what’s on tonight . 5.We are proud of that Beijing is one of the biggest cities in the world .