宾语从句和表语从句---课件复习课程

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宾语从句和表语从句---课件
2.宾语从句就是在复合句中作宾语的名词性从句, 通常放在主句谓语动词(及物动词)或介词之后。
引导宾语从句词有 连词:that,if,whether(不担当句子成分),(that
有时可省,没有词义);
连接代词:who,whom, whose,what,which(有 词义,在句中充当一定成分,可作主语、宾语、表语和定 语);
g. 在否定形式的宾语从句中只能用if引导,如: I don’t care if he don’t come.
(9)宾语从句中的连接词that在以下三种情况下 不能省略:
• a.当that 从句与另一名词性从句并列作宾语 时,第二个that不能省;
• b.当that作介词宾语时,that不可省掉。 • C.用it做形式宾语的宾语从句
连接副词:when, where,how,why(有词义,作状 语)。
• They 主语
• They 主语
know the teacher.
谓语
宾语
know the teacher is a man . 谓语 宾语从句
▲句子做宾语就是宾语从句。
宾语从句 The Object Clause
(1)大部分宾语从句直接跟在动词后: e.g. He doesn't know how he should
(4)否定的转移: 若主句谓语动词为 think, consider, suppose, believe, expect, guess, imagine等, 其后的宾语从句若含有否定意义,一般要把否定词转移 到主句谓语上,从句谓语用肯定式。 例如:I don’t think you are right.
(6)在demand ,order ,suggest , insist, 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”, 如:She request that I should finish my work at 9:00.
finish his task. (2)有些宾语从句前要有间接宾语:
e.g. He told me what I should do in my work
(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;
e.g. I thought it not necessary that he came back earlier.
(7)宾语从句的语序。宾语从句的语序为陈述语序。 如:Can you tell me how I can get to the hospital?
(8)在名词性从句中whether 和if 含义均为“是否”,但用法有区别 主要区别如下:
a.引导宾语从句时whether与if可以互换: She asked me whether/if the teacher would leave.
A. either B. that C. weather D. whether
2. We don't know ______ they did it .
A. how B. who C. what
D. which
3. The teacher asks us ____ Jim can come back on time .
•Everyone knew what happened and that she was worried.
•The reason lies in that she works harder than the others do.
exercise
1. The young man asked _____ it's summer or winter.
A. that
B. why C. how D. when
6. Have you found out ______ we can do on Hainan
Island ?
A. what B. how C. if
D. whether
7. Lily said _______ she had finished her composition .
A. that B. if
C. when
D. what time
4. Does anybody know ______ we will have a sports
meeting this weekend or not .
A. if
B. where C. whether D. that
5. I wonder _______ he is crying now .
e.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.
f. 用if会引起理解混淆时,只能用whether,如: Please let mΒιβλιοθήκη Baidu know if you like it.
b.引导表语从句、同位语从句时只能用whether引导; The question was whether Tom has gone to Shanghai.
c.位于句首引导主语从句只能用whether; Whether they will come is unknown.
d.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.
(5).宾语从句的时态:当主句为一般现在时,从句 可以灵活使用各种时态;当主句为一般过去时,从句只 能使用相应的过去时态;但如果从句表达客观真理时, 从句时态仍然用一般现在时。
I think that it will rain tomorrow. She told us that she had borrowed the book from the library. The father told his son that the moon moves around the earth.
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