（2019）新人教版高中英语必修第二册Unit 5 Period 4 Discovering Useful Structures 学案.docx

1、英语24字整体教学Unit 5MusicPeriod 4Discovering Useful Structures学习目标1.To master the usage of past participles serving as the predicative.2.To master the usage of past participles serving as the adverbial.3.To use past participles freely in your communication.课堂探究Part Lead-inLook at the pictures and describ

2、e them.The people are e.The boy is a in reading a book.The boy is s.Part Exploring the differences between verb-ed and verb-ing as the predicativeObserve the following sentences and find out the differences between verb-ed and verb-ing as the predicative.1.The news that Man Wenjun took drugs was ver

3、y surprising.2.At the news that Man Wenjun took drugs,we felt surprised.3.Your performances are satisfying.4.I am satisfied with your performances.5.The cup is broken.Part Practice using past participles as the predicativeActivity 1Linda is talking with her father.Use the correct form of the verb to

4、 fill in each blank.Activity 2Play a gameEveryone says a sentence with past participles as the predicative(Let􀆳s see which group speaks fast and well).(参考词汇:excited,frightened,puzzled,astonished,interested,pleased,delighted,disappointed,lost,satisfied,surprised,worried,tired,broken.)Part Le

5、arning the usage of past participles serving as the adverbialActivity 1Look at the following sentences and underline the past participles.In pairs,discuss their functions.1.Born in the USA on 2 January 1970,Whitacre began studying music at the University of Nevada in 1988.2.Moved by this music,he sa

6、id,“It was like seeing color for the first time.”3.Inspired,he asked his fans to make videos,which he then joined together into one performance.Activity 2Observe the sentences again and figure out the relationship between the understood subject of the verb-ed and the subject of the main clause.1.Bor

7、n in the USA on 2 January 1970,Whitacre began studying music at the University of Nevada in 1988.2.Moved by this music,he said,“It was like seeing color for the first time.”3.Inspired,he asked his fans to make videos,which he then joined together into one performance.Activity 3Observe the following

8、sentences and think about what meaning the verb-ed phrases express.1.Asked why he was against cloning humans,the scientist explained that it might lead to disaster.2.Shocked by the article,the woman wrote a letter to the newspaper.3.Heated,the metal will expand.Activity 4Rewrite the following senten

9、ces using past participles as the adverbial and think about what the differences between the original sentences and the rewritten ones are.1.Henry was highly interested in music and began to write original compositions when he was in high school.2.They were pleased with his music and songs and final

10、ly invited him to perform in the Silver Hall.3.Though he was affected by gradual blindness soon after the performance,Henry was still capable of writing compositions and he found that creating music was a relief and cure for his illness.4.When he got absorbed in his world of music,he felt as if he c

11、ould “see” the beauty of the world around him,like he had in his previous life.Activity 5SummaryPlease draw a mind map to show the features of the past participles serving as the adverbial in the sentences.Part ConsolidationComplete the passage with the words in brackets in their correct forms.Well

12、known as a successful band,the Impact members show quite a few striking qualities.They never ever give up.When (question) by the media,they are not (discourage) and practise even harder.They are improving themselves by attending several master training classes.They are united. (fill with) team spiri

13、t,they act as a whole,always aiming for glory.核心素养专练1.Write 10 sentences using past participles serving as predicative and the adverbial.2.Finish off the exercises on Workbook “Using Structures 13”.参考答案Part excited;absorbed;surprisedThese words serve as the predicative in the sentences.They modify t

14、he subject of the sentences like an adjective,showing the state of the subject.Part 动词-ing形式作表语时,句子主语多是物,它表示给别人造成的感觉,表示主动意义。而过去分词作表语时,句子主语多是人,表示主语的感受,表示被动意义;句子主语是物时,表示主语所处的状态。Part Activity 1(1)tired(2)burned(3)bored(4)disappointing(5)pleased(6)challenging(7)relaxedActivity 2The girl is frightened to

15、 see snakes.I am puzzled at the math problem.Most middle school students are interested in reading English novels.I am delighted to hear from you.Tom felt disappointed to hear that his invitation was turned down.My mother is not worried about my study.Part Activity 11. Born2. Moved3. InspiredThese p

16、ast participles serve as the adverbial.Activity 2A verb-ed form has an understood subject.The understood subject is usually the same as the subject of the main clause.The verb-ed form is passive in meaning.These sentences can be rewritten like this:1.Whitacre was born in the USA on 2 January 1970,an

17、d he began studying music at the University of Nevada in 1988.2.He was moved by this music and said,“It was like seeing color for the first time.”3.He was inspired,and he asked his fans to make videos,which he then joined together into one performance.Activity 31.The verb-ed phrase “Asked why.” expr

18、esses “time”.It can be changed into an adverbial clause,“When he was asked why he was against cloning humans”.2.The verb-ed phrase “Shocked by.” expresses “reason”.It can be changed into an adverbial clause,“Because she was shocked by the article”.3.The verb-ed “Heated ” expresses “condition”.It can

19、 be changed into an adverbial clause,“If the metal is heated”.Activity 41.Highly interested in music,Henry began to write original compositions when he was in high school.2.Pleased with his music and songs,they finally invited him to perform in the Silver Hall.3.Though affected by gradual blindness

20、soon after the performance,Henry was still capable of writing compositions and he found that creating music was a relief and cure for his illness.4.Absorbed in his world of music,he felt as if he could “see” the beauty of the world around him,like he had in his previous life.改写后的句子在表达上更为简洁和凝练,是一种较高级的语言组织方式,同时突出了句子的表达重心,在正式文体中使用较多。Activity 5Summary过去分词作状语的句子-作状语的过去分词(短语)常常相当于一个状语从句过去分词的逻辑主语和句子主语一致过去分词与其逻辑主语之间是被动关系Part questioned;discouraged;Filled with5名师团队助你一臂之力