【课件】现在分词作状语公开课课件-2022届高三英语一轮复习.ppt

Present participle used as adverbial现在分词作状语现在分词作状语Lead-inWhen I was young Id listen to the radio, waiting for my favorite songs.Looking back on how it was in years gone by and the good times that I had makes today seem rather sad.When I was young Id listen to the radio, waiting for my favorite songs.Looking back on how it was in years gone by and the good times that I had makes today seem rather sad.Learning aims：By the end of the class,we are able to master different kinds of adverbials(状语) that present participle（现在分词） can express. to learn some difficult points about present participle used as adverbial. Self-study Guessing game:Guess who (what) they are according to the information, and try to find out what kind of adverbial the present participle used as ?Examples:Q1 : He is a Japanese cartoon figure. Both of his parents died, leaving him alone in the world.结果状语结果状语Q2 : He is a man once was popular on the Internet. The poor man sat by the road, begging.伴随状语伴随状语Q3: Having been in love with her for many years, Zhang Jie is married with her. Who is she ?原因状语原因状语Q4: Preparing fully, he may catch a sheep. But at last, he still failed because of the sheeps intelligence.条件状语条件状语Examples:Q5: Feeling very tired, he is still working on Novel Coronavirus(新型冠状) epidemic prevention and control. 让步状语让步状语分词作状语让步原因条件结果时间伴随方式思考：观察下面两个句子，可以用状语从句改写吗？思考：观察下面两个句子，可以用状语从句改写吗？Having been in love with her for many years, Zhang Jie is married with her.（原因状语）Preparing fully, he may catch a sheep. （条件状语）Guidance and Exploration 1 : 现在分词作状语与状语从句互换现在分词作状语与状语从句互换Because Zhang Jie has been in love with her for many years, he is married with her.If he prepares fully, he may catch a sheep. 如：Hearing the bad news, they couldnt help crying. (_ 状语)= _ they heard the bad news, they couldnt help crying.1. Walking in the street, I came across an old friend of mine. (_ 状语状语)= _ I walked in the street, I came across an old friend of mine.2. Not knowing her address, I cant write to her. (_ 状语状语)= _ I dont know her address, I cant write to her.3Working hard, youll surely succeed.(_状语）状语）Practice: 判断下列现在分词作哪种状语，并把其改为状语从句4. Being used by me now, the bike cant be lent to you.(_ 状语状语)=_ it is being used by me now, the bike cant be lent to you.时间时间When= _ you work hard, youll surely succeed.时间时间原因原因条件条件原因原因WhenBecauseIfBecause 5.Having finished his homework, he went out.( ) 6.Having been told for many times, he still made the same mistake.( ) 7.He comes home late every evening, making his wife very angry.( ) 8.He stood there waiting for a bus. ( ) 9. They eat using the fingers of their right hands.( )Conclusion 1:现在分词作状语可用来表现在分词作状语可用来表_、_、_、_、_、_、_。让步让步原因原因伴随伴随时间时间结果结果条件条件方式方式让步让步结果结果伴随伴随方式方式时间时间判断下列句子的正误：. Hearing the news, tears ran down her face. . Looking out through the window, the garden was beautiful. . Hearing the news, she cried. . Looking out through the window, I found the garden was beautiful. Guidance and Exploration 2:1)现在分词作状语时，其逻辑主语必须与主句中主语一致现在分词作状语时，其逻辑主语必须与主句中主语一致.HearingHearingLookingtearssheLookingthe gardenI1._(turn)to the left , youll find the post office. _(turn)to the left , and youll find the post office.2.The plane crashed , _(kill)all 200 people aboard. The plane crashed , and it _(kill) all 200 people aboard.一、改错1.After think for some time, I let her copy my answers.2.Knocking at the door before you enter my office, please.现在分词作状语和并列句的区别现在分词作状语和并列句的区别TurningTurnkillingkilledthinkingKnock Li Hua was raised in a poor family whose single mother works in Guang Zhou. Most of the time, he lives with his grandma and blind grandpa. Every day after school, he would spend some time with his blind grandpa, and talks about the outside world. Even though he faces so much difficulty, he never gives up. Yesterday, he got a call from his mother who said she would come back next week. When he heard the good news, he became very excited. Because he has been separated with his mother for nearly one year, he is eager to see her. Thats why Li Hua walked to school and he is smiling and singing. _ _ _ _ Rewrite the sentences using a present participle. 现在分词作状语现在分词作状语状语从句状语从句语态语态逻辑主语逻辑主语Summary