非谓语动词做表语
做表语用的非谓语动词有：不定式，动名词，和分词
不定式做表语
1.Her wish was to become an artist.她的愿望是成为一位艺术家。
2.The most important thing is to put the ory into practice.最重要的是要把理论应用到实践。
3.Our aim is to help them，not to teach them a lesson.我们的目的是帮助他们，而不是教训他们。
总结：不定式做表语表示主语的具体内容，如例1;表示将来的动作，如例2;表示目的，如例3。因此，在表示目的，愿望，梦想，需求等名词做主语时其表语应该用不定式.
4.What he did was___答案：wait或是to wait
分析：当主语部分含do这个实义词，表语所说的是do的具体内容，这时表语部分的动词用todo或do的形式。
例如：All that he could do was comfort her.他所能做的一切就是安慰她。
动名词做表语
1.My job is teaching.
2.Seeing is believing.百闻不如一见。
总结：动名词做表语，表示抽象概念。动名词做表语一般用来表示身份，职业等.大部分时候主语与表语可以互换，如例1。此外，还要注意主语与表语的一致性，如例2。例2还可以说成：To see is to believe.
[比较]一般来说，表示比较抽象的一般行为时多用动名词做表语;表示具体某次动作，特别是将来的动作时，多用不定式.
例如：Their job is building houses.他们的工作是盖房子.
Our task now is to develop our economy.我们的任务是发展经济.
有时两者都可以用，没有什么差别.
例如：What she likes is watching the children play.她喜欢的是看孩子们玩.
分词做表语
首先做一些练习
1.The situation is____.
2.The door remained____when he came again.
答案：1.encouraging 2.locked
总结：surprise，interest，excite，puzzle，disappoint，astonish，encourage，inspire，shock，move 等及物动词用做表语时，要看其与主语的关系。如果与主语为主动关系，则用-ing形式，表示主语的特征。如果是被动关系，用-done这种形式，表示主语的状态。
如：The news astonished us.这句话就表明了the news与astonish为主动关系。astonish与us为被动关系。那么就可以直接得出以下两个句子：
1)The news was astonishing.
2)We were astonished.
练习：
3.She looked_____.
4.The news is quite___.
答案：3.disappointed 4.astonishing
有时候动词的过去分词作用在be动词之后，并非是被动语态，而是做表语表示事物存在的状态。如：
5.The bottles are broken.杯子都破了。
选择最佳答案：
1The speech was so _____that they were all____.
A.inspiring;exciting B.inspiring;excited C.inspired;excite D.inspired;exciting
2.Her wish is ___an engineer.
A.becoming B.become C.to become D.being come
3.Some peoples greatest pleasure is______.
A.fishing B.to fish C.to be fishing D.being fish
4.The report was so____that they were all_____.
A.inspiring，exciting B.inspiring，excited C.inspired，excited D.inspired，exciting
5.--You look pale.
--I feel a little______.
A.tire B.tired C.tiring D.tiresome
6.As we joined the big crowd I got_____________ from my friends.
A.separated B.spared C.lost D.missed
7.Her son，to whom she was so_____，went abroad ten years ago.
A.loved B.cared C.devoted D.affected
8.It is believed that if a book is_______，it will surely_________the readers.
A.interested;interest B.interesting;beinterested C.interested;beinteresting D.interesting;interest
9.From his_____expression，we could see he was_____.
A.puzzled;puzzling B.puzzled;puzzled C.puzzling;puzzling D.puzzling;puzzled
10.Allthat I did all the morning was_____the meal.
A.prepare B.preparing C.prepared D.to have prepared
Keys：
BCABBACDBA
做表语用的非谓语动词有：不定式，动名词，和分词
不定式做表语
1.Her wish was to become an artist.她的愿望是成为一位艺术家。
2.The most important thing is to put the ory into practice.最重要的是要把理论应用到实践。
3.Our aim is to help them，not to teach them a lesson.我们的目的是帮助他们，而不是教训他们。
总结：不定式做表语表示主语的具体内容，如例1;表示将来的动作，如例2;表示目的，如例3。因此，在表示目的，愿望，梦想，需求等名词做主语时其表语应该用不定式.
4.What he did was___答案：wait或是to wait
分析：当主语部分含do这个实义词，表语所说的是do的具体内容，这时表语部分的动词用todo或do的形式。
例如：All that he could do was comfort her.他所能做的一切就是安慰她。
动名词做表语
1.My job is teaching.
2.Seeing is believing.百闻不如一见。
总结：动名词做表语，表示抽象概念。动名词做表语一般用来表示身份，职业等.大部分时候主语与表语可以互换，如例1。此外，还要注意主语与表语的一致性，如例2。例2还可以说成：To see is to believe.
[比较]一般来说，表示比较抽象的一般行为时多用动名词做表语;表示具体某次动作，特别是将来的动作时，多用不定式.
例如：Their job is building houses.他们的工作是盖房子.
Our task now is to develop our economy.我们的任务是发展经济.
有时两者都可以用，没有什么差别.
例如：What she likes is watching the children play.她喜欢的是看孩子们玩.
分词做表语
首先做一些练习
1.The situation is____.
2.The door remained____when he came again.
答案：1.encouraging 2.locked
总结：surprise，interest，excite，puzzle，disappoint，astonish，encourage，inspire，shock，move 等及物动词用做表语时，要看其与主语的关系。如果与主语为主动关系，则用-ing形式，表示主语的特征。如果是被动关系，用-done这种形式，表示主语的状态。
如：The news astonished us.这句话就表明了the news与astonish为主动关系。astonish与us为被动关系。那么就可以直接得出以下两个句子：
1)The news was astonishing.
2)We were astonished.
练习：
3.She looked_____.
4.The news is quite___.
答案：3.disappointed 4.astonishing
有时候动词的过去分词作用在be动词之后，并非是被动语态，而是做表语表示事物存在的状态。如：
5.The bottles are broken.杯子都破了。
选择最佳答案：
1The speech was so _____that they were all____.
A.inspiring;exciting B.inspiring;excited C.inspired;excite D.inspired;exciting
2.Her wish is ___an engineer.
A.becoming B.become C.to become D.being come
3.Some peoples greatest pleasure is______.
A.fishing B.to fish C.to be fishing D.being fish
4.The report was so____that they were all_____.
A.inspiring，exciting B.inspiring，excited C.inspired，excited D.inspired，exciting
5.--You look pale.
--I feel a little______.
A.tire B.tired C.tiring D.tiresome
6.As we joined the big crowd I got_____________ from my friends.
A.separated B.spared C.lost D.missed
7.Her son，to whom she was so_____，went abroad ten years ago.
A.loved B.cared C.devoted D.affected
8.It is believed that if a book is_______，it will surely_________the readers.
A.interested;interest B.interesting;beinterested C.interested;beinteresting D.interesting;interest
9.From his_____expression，we could see he was_____.
A.puzzled;puzzling B.puzzled;puzzled C.puzzling;puzzling D.puzzling;puzzled
10.Allthat I did all the morning was_____the meal.
A.prepare B.preparing C.prepared D.to have prepared
Keys：
BCABBACDBA
