1、动词ing形式和动词ed形式作表语观察例句观察下列句中黑体部分的语法作用1She was quite astonished at his rudeness.动词ed形式作表语2He was excited at the news.动词ed形式作表语3Its astonishing that she should say that sort of thing to you.动词ing形式作表语4This film is more exciting than any that Ive ever seen.动词ing形式作表语归纳用法一、动词ing形式作表语主要用来说明主语的特征，含有“令人”之意。
2、The news he told us is exciting.他告诉我们的那个消息是令人激动的。Seen from the students viewpoint，the oral exam can be frightening.从学生的角度来看，口试是令人害怕的。二、动词ed形式作表语主要用来说明人的感受，含有“感到”之意。The boy was delighted with his new knife because he had been wanting one for a long time.男孩对新小刀很满意，因为他早就想要一把了。Im puzzled about the situa
3、tion.我对局势感到迷惑不解。即学即练单句语法填空I am very pleased(please) to hear you have been promoted.He was worried about his worrying son.(worry)The number of youngsters involved in crime is frightening(frighten)It is inspiring(inspire) to work with people like them and I will miss them.单句语法填空1After hearing the news
4、，we felt quite excited(excite)2The children will get confused(confuse) if asked to learn too much at a time.3Please remain seated(seat) until the plane has come to a complete stop.4The speech was so inspiring(inspire) that they were all excited.5He looked puzzled(puzzle) so I repeated the question.6
5、The development of our aviation industry is quite encouraging(encourage).短文语法填空Toms hobby was smoking.He also liked reading newspapers because it was 1.interesting(interest)He felt 2.astonished(astonish) when he read a newspaper about lung cancer.3.What he wanted to do was 4.(to) give(give) up smoki
6、ng at once.But sometimes he remained 5.puzzled(puzzle) if he should continue or give up.So he got 6.changed(change) and went to a hospital to ask a doctor for help，7.who showed him some pictures of lung cancer，which were 8.frightening(frighten)So he 9.determined(determine) to follow the doctors advice 10.and stop smoking.