高中英语必修4 Unit 4 Body language Grammar 现在分词作状语 课件(共24张PPT)

课件24张PPT。现在分词作状语-ing as adverbial1. Having seen quite a few productions of Hamlet and read the play many times, I was full of confidence — until the Peking Opera came to town.
Study the two sentences from a reading passage.Q: Who had seen quite a few productions of Hamlet and read the play many times?After I had seen quite a few productions of Hamlet and read the play many times, I was full of confidence --- until the Peking Opera came to town. 现在分词作状语，相当于时间状语从句。2. Seeing the main characters come on stage, I was surprised.
Q: Who saw the main characters come on stage?When I saw the main characters come on stage, I was surprised. 现在分词作状语，相当于时间状语从句。1. Knowing a lot of people need my help, I became an educator.
More examples = As I know a lot of people need my help, I became an educator. 原因2. Thinking twice, you might change your mind.
= If you think twice, you might change your mind. 条件3. He walked into the classroom, carrying a lot of books.
= He walked into the classroom and carried a lot of books.伴随/方式4. It rained heavily in the south, causing serious flooding in several provinces.
= It rained heavily in the south and caused serious flooding in several provinces. 结果5. Being poor, the old men were quite happy.
= Though the old men were poor, they were quite happy. 让步 动词的-ing形式（现在分词）作状语时，与谓语表示的动作（或状态）是同时或几乎同时发生的，有时先于谓语动词的动作发生。表示动作发生的时间、原因、条件、结果、让步、方式或伴随状况，相当于对应的状语从句。
ConclusionRewrite the following sentences with –ing Form. When Mike saw the grand gate of the Summer Palace, he felt quite amazed.
2. As she was still weak, she couldn’t stay up for long.
3. I left a message on the board and expressed my best wishes to my hometown.
Seeing the grand gate of the Summer Palace, Mike felt quite amazed. Being still weak, she couldn’t stay up for long. I left a message on the board, expressing my best wishes to my hometown. 值得注意的几点-ing形式作状语时，其逻辑主语必须
与主句中的主语一致且为主动关系。1. Having seen quite a few productions of Hamlet and read the play many times, I was full of confidence — until the Peking Opera came to town.
2. Seeing the main characters come on stage, I was surprised.
判断以下两个句子是否正确。1. Seeing from the hill, we find the city very beautiful.
2. Seeing from the hill, the city looks more beautiful to us.
2. -ing形式作状语时，可以在主句之前，
也可以在主句之后。Looking out of the window, I saw some children playing football.
The students walked out of the classroom, talking and laughing. 一般来说，表示时间、原因、条件时位于主句之前，
表示结果、方式、伴随时位于主句之后。3. -ing形式的否定形式在前面加not。1. Not realizing that he was in great danger, he walked deeper into the forest.
2. Not having received a reply, he decided to write again.4. -ing形式作状语时，前面可以加上
连词或介词。1. Upon hearing the news, he couldn’t help crying.
= As soon as he heard the news, he couldn’t help crying.2. He resigned from the company before going abroad. 5. 不同形式1. 在动词原形之后加-s doingbeing donehaving
donehaving been done与谓语动作同时进行或紧接着发生发生在谓语动作之前一般式与完成式的区别1. 在动词原形之后加-s 1. Seeing the main characters come on stage, I was surprised.
现在分词的动作与谓语动作同时发生。2. Having seen quite a few productions of Hamlet and read the play many times, I was full of confidence --- until the Peking Opera came to town.
现在分词的动作在谓语动作之前发生。 Complete the following sentences.1. The hospital has recently obtained new medical equipment, ___________ (allow) more patients to be treated.
2. _________________ (work) for two days, Steve managed to finish his report on schedule.
3. Like ancient sailors, birds can find their way _________ (use) the sun and the stars.
4. ___________ (look) at my classmates’ faces, I read the same excitement in their eyes.
5. ______________________ (praise) for his job, Tom worked harder. Complete the following sentences.1. The hospital has recently obtained new medical equipment, ___________ (allow) more patients to be treated.
2. _________________ (work) for two days, Steve managed to finish his report on schedule.
3. Like ancient sailors, birds can find their way _________ (use) the sun and the stars.
4. ___________ (look) at my classmates’ faces, I read the same excitement in their eyes.
5. ______________________ (praise) for his job, Tom worked harder.allowingHaving workedusingLookingHaving been praised Today I performed in the school play. I did a good job!
“_______ (see) all my family and friends in the audience applaud me, I_____ (feel) so confident and grateful.
At first, I hadn’t realized how much work it would be. The teacher was very strict, _______ (make) me so nervous that I would forget my lines. I often stayed up late at night __________ (practise) my part.
_______ (feel) extremely discouraged, I almost gave up. But thanks to the support of my teacher, parents and friends, I overcame my fears, ______ (know) that I did the best I could.
It’s an unforgettable experience. No pain, no gain, as the saying goes.Complete the journal entry with the correct form of the
verbs in brackets.Friday 15 May Today I performed in the school play. I did a good job!
“_________ (see) all my family and friends in the audience applaud me, I_______ (feel) so confident and grateful.
At first, I hadn’t realized how much work it would be. The teacher was very strict, _________ (make) me so nervous that I would forget my lines. I often stayed up late at night _____________ (practise) my part.SeeingfeltmakingpractisingComplete the journal entry with the correct form of the
verbs in brackets.Friday 15 May>> _________ (feel) extremely discouraged, I almost gave up. But thanks to the support of my teacher, parents and friends, I overcame my fears, _________ (know) that I did the best I could.
It’s an unforgettable experience. No pain, no gain, as the saying goes.FeelingknowingComplete the journal entry with the correct form of the
verbs in brackets.Rewrite the passage using the –ing form. I went to watch the ballet The Peony Pavilion last night. Because I thought ballet was more or less the same everywhere, I was totally unprepared for its unique beauty. As soon as the curtain rose, I was absorbed. The performance borrowed a lot from Chinese dance and music, so the Eastern influence on the ballet was clear. The production was full of colors and romantic symbols, and challenged my senses in new ways. I enjoyed it so much that it changed my opinion about ballet. I can’t wait to go again!Rewrite the passage using the –ing form. I went to watch the ballet The Peony Pavilion last night. Because I thought ballet was more or less the same everywhere, I was totally unprepared for its unique beauty. As soon as the curtain rose, I was absorbed. The performance borrowed a lot from Chinese dance and music, so the Eastern influence on the ballet was clear. The production was full of colors and romantic symbols, and challenged my senses in new ways. I enjoyed it so much that it changed my opinion about ballet. I can’t wait to go again!Rewrite the passage using the –ing form. I went to watch the ballet The Peony Pavilion last night. Because I thought ballet was more or less the same everywhere, I was totally unprepared for its unique beauty. As soon as the curtain rose, I was absorbed. The performance borrowed a lot from Chinese dance and music, so the Eastern influence on the ballet was clear. The production was full of colors and romantic symbols, and challenged my senses in new ways. I enjoyed it so much that it changed my opinion about ballet. I can’t wait to go again!Thinkingchallenging