宾语从句和表语从句 ppt课件

1. I doubt _i_f _/ w__h_et_h_er_he is telling the truth.
2. We never doubt ___th_a_t____ the plan will be carried out .
3. Does he doubt ___th_a_t ____ you are from Austria?
是不是所有的that都能省略？
从属连词that引导的宾语从句
注2：如果宾语从句太长，可以用it做形式 宾语，将真正的宾语放于句末, 连接词that 不能省略。
consider, find, think, feel, make, believe 等动词常 带宾语补足语, 用it做形式宾语 , 宾语从句放到宾 补之后
doubt
1. I doubt if / whether he will pass the exam.
2. I don’t doubt that we will win the match.
3. Do you doubt that he did it on his own?
肯定句中用 if / whether 否定句中用 that 疑定句中用 that
从属连词if, whether引导的宾语从句
注1：whether, if 有“是否”的含义，在从句 也不充当成分。
老师问我们是否准备好了期末考试。 The teacher asked us if / whether we are ready for the final examination.
I doubt whether he will be against the idea.
We know him．
简单句
主s 谓v 宾o
We know he likes English. 复合句
主s
主s 谓v
谓v
宾o
宾o
The Objective Clause 宾语从句
1) I know that he will come. 2) I wonder whether/if she remembered my birthday. 4) It depends on whether they will support us. 5) He doesn’t care what the headmaster said. 6) Please tell me when he came back from the south. 7) Will you tell me how I can keep fit and healthy? 8) He asked whose book it belonged to.
d. 位于句首引导主语从句只能用whether； Whether they will come is unknown.
Questions
1. 什么是宾语从句？ 2. 哪些词性后常接宾语从句？ 3. 引导宾语从句的连接词有哪些？
1、 在复合句中充当宾语的句子叫 宾语从句。
2、宾语从句常放在及物动词和介 词之后。
3、宾语从句的语序---陈述语序 （主语+谓语）
4、连接词有：
从属连词 that, whether, if
连接代词 who, whom, whose, which, what, whoever, whatever等
连接副词 where, how, why, when等
从属连词that引导的宾语从句
注1：that在句中无词汇意义，在从句中不能 充当成分，在口语和非正式文体中常 省略。
我听说他一小时后回来。 I hear (that) he will be back in an hour.
4.
I’m
doubtful
if / whether
_________
he
will
agree
Hale Waihona Puke tothis.从属连词if, whether引导的宾语从句
a. 引导宾语从句时whether与if可以互换: She asked me whether/if the teacher would leave.
1. We think that middle school students master one foreign language possible . (改用形式宾语 it )
2. We have made that a foreign language is useful weapon in the struggle of life clear. (改用形式宾语 it )
b. 作介词的宾语或同不定式连用时只能用whether； It all depends on whether they will help us. I don’t know whether to go.
c. 和or (not)连在一起时只能用whether引导； The meal will be ready for her whether she comes or not.
1) I know that he will come. 2) I wonder whether/if she remembered my birthday. 4) It depends on whether they will support us. 5) He doesn’t care what the headmaster said. 6) Please tell me when he came back from the south. 7) Will you tell me how I can keep fit and healthy? 8) He asked whose book it belonged to.
3. 我认为学好英语是非常必要的。
有从属连词that引导的宾语从句
注3：当主句的谓语动词是think, believe, suppose, expect等引导否定含义的 宾从时，要把否定结构移到上述动 词上来。
我认为你是不对的。
I don’t think you are right.
I don’t believe they will come here.