公开课-非谓语动词课件.pptx

轻松一刻Teacher: Why are you late for school every morning? Tom: Every time I come to the corner, I always see a sign saying “ School-Go slow.老师:为什么你每天早晨都迟到? 汤姆:每当我经过学校的拐角处,僦看见一个牌子上写着学校----慢行.非谓语动词在写作中的运用The usage of the Non-finite verbs in writingLearn to use different forms of a verb 动词的-ing形式 doing 动词的过去分词 done 动词不定式 to do非谓语动词的三种形式 Different forms can be used as 主语，宾语，定语、状语、 补语，表语 【看一看】非谓语动词在句子中的作用(1) Having a disability does not mean ...(2)your life is not satisfying.(3)A robot is a machine designed to do jobs that are usually performed by humans.(4)Without pausing, we jumped into the boat…(5)As we drew closer, I could see a whale being attacked by a pack of killers.(6)There was Tom, circling back to the boat, leading us to the hunt again.主语表语定语宾语宾语补足语状语Comparing them, choose a better one.When he found the door locked, he went home.Finding the door locked, he went home.clearsimpleComparing them, choose a better one.① We ate inside the hut and sat round the fire.② We ate inside the hut， sitting round the fire.clearvividsimpleComparing them, choose a better one.①After a long run, John returned home, exhausted. ②After he had a long run, John returned home and felt exhausted.clearvividsimpleComparing them, choose a better one.① When the library is completed, it will be open to the public next year.②When completed, the library will be open to the public next year.clearvividsimpleHere are what you chose just now: 1. Finding the door locked, he went home.2. We ate inside the hut， sitting round the fire.3. After a long run, John returned home, exhausted. 4. When completed, the library will be open to the public next year.Rewrite the following sentences:1. When they heard the news , they immediately set off for Shanghai. 2. She stood by the window and watched the sunsets.3. She walked out of the classroom and many students followed her. 4. After he finished his homework, he watched TV for a while. 5. Our English teacher speaks louder in order that he