(共17张PPT)
名词性从句1
起名词性作用的从句, 叫名词性从句。换言之, 在英语的句子结构中, 本来该由名词充当的部分, 换由一个句子来充当, 这样的句子就是名词性从句。
名词性从句=名词
I eat a big apple in class.
The book is red.
I am a teacher.
谓
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名词性从句
主语从句
宾语从句
表语从句
同位语从句
I admit this truth.我承认这个事实。
I admit that she is right.我承认她是对的。
She is right.她是对的。
连接副词:when、 why、where、 how、whenever、wherever、however
引导词
从属连词:that 、if、 whether
连接代词 :who、 whom 、 what、 which、 whose、 whoever、 whomever、 whatever、 whichever
引导词分类:
That he suddenly fell ill last week made us surprised.
Who will go is not important.
That's why I want you to work here.
不充当句子成分
充当句子成分
充当句子成分
1.主语从句
Who will go is not important.
It doesn’t matter so much whether you will come or not.
That he suddenly fell ill last week made us surprised.
2.表语从句
e.g. The question was who could go there.
e.g. My idea is that we can get more comrades(朋友,战友) to help in the work.
3.宾语从句
I hope (that) everything is all right.
I’m interested in whether you’ve finished the work.
I’m interested in what you’ve said.
1) that引导的宾语从句
I admit that she is right.我承认她是对的。
后常接that引导的宾语从句的动词有admit, agree, answer, believe, decide, declare, expect, explain, feel, hear, hope, intend, insist, mean, notice order, remember, reply, say, suggest, think, wish 等
2) wh-,if引导的宾语从句
I doubted if/whether he could succeed.
我怀疑他是否能成功。
后常接wh-,if引导的宾语从句的动词有advise,ask,discuss,doubt,find out,imagine,inform, inquire, know, question, tell, understand, wonder,discover等。
3)“动词十间接宾语+宾语从句”
It's not your place to tell me what I should do.
你没有义务教训我应该怎样做。
常使用此类结构的动词有advise,ask,inform,promise,question,remind,show,teach,tell,warn,assure等。
4)“动词+it十形容词/名词+that从句”
I think it necessary that we drink plenty of boiled water every day.
常见的后接it作形式宾语的动词有find,feel,think,believe,make,consider等。
5) it作形式宾语的特殊句型
see to it that...(务必…;保证…);
hate /love /like /dislike/appreciate it that...;
owe it to sb that...(多亏某人……);
take it for granted that(认为…是理所当然的);
depend/rely on it that......(依赖,相信)
2.形容词后宾语从句
I'm sure that they'll make it in spite of the terrible weather.
后常接宾语从句的形容词有:anxious,aware,certain,determined,glad,proud, surprised,worried, sorry, thankful, ashamed, disappointed, pleased, content, proud, annoyed, convinced,confident等。
3.介词后宾语从句
后常接宾语从句的介词有on,about,in,but,except等。
但此时介词和that 已形成固定搭配,即 in that 因为,but that 要不是,except that 除了。
He would have failed but that you helped him.
4. 宾语从句需要注意的问题1)2)3)
a.主句的动词用过去时,从句谓语动词用过去的某种时态。
b.主句的动词用过去时,从句表示客观事实,格言,谚语等,从句谓语动词用一般现在时。
c.主句的动词用一般现在时或一般将来时,从句谓语可根据需要选用各种时态。
归纳总结
I doubted if/whether he could succeed.
Our physics teacher once told us that light travels faster than sound.
He will tell us what happened to him during our absence.
4. 宾语从句需要注意的问题
6)虚拟(三维设计p10)。
4.同位语从句
同位语从句在句中作某一名词的同位语,一般位于该名词(如:news, fact, idea, suggestion, promise等)之后,说明该名词的具体内容。
I have no idea when he will be back.
The fact that he had not said anything surprised everybody.