【教案】Unit 5第2课时Music Discovering Useful Structures教学设计2021-2022学年高中英语人教版（2019）必修第二册.docx

Unit 5 MusicThe second period teaching plan Discovering Useful StructuresTitle：The Past Participle used as the Predicative and AdverbialType：GrammarTeaching Objectives:1.To learn the usage of V-ed form used as adverbial in a sentence.2.To master what we learn in this period and apply them to exercises.Key Points and Difficult PointsTo master what we learn in this period and apply them to exercises.Learning methods ：TBL; cooperative learningTeaching Procedures（答案在课件里）Step I Lead-in1 Look at the following sentences and underline the past participles. Find more of them in the text. Discuss their functions. Born in the USA on 2 January 1970, Whitacre began studying music at the University of Nevada in 1988. Moved by this music, he said, “It was like seeing color for the first time.” Inspired, he asked his fans to make videosWhat's the logical Subject (主语) of the underlined past participles?What's the relationship between the underlined past participles and their Subjects, active or passive?Step II 过去分词作状语 过去分词作状语（修饰动词）时, 与主语之间存在着动宾关系。过去分词作状语可表时间、原因、条件、方式、伴随、背景或让步等情况。作时间状语(一般置于句首或句尾)_(compare) with/to our small apartment/flat, our uncles house seemed like a palace._ (see) from the top of the hill, the stadium looks like a bird nest. 从山顶上看, 体育场好像一个鸟巢。 Compare:_(see) a mouse run across the room, the girl screamed with fear. 【答案】Compared；Seen；Seeing(When) _ (leave) alone at home, the boy made a lot of trouble. (When)_ (leave) the airport, they waved again and again to us.【答案】Left； Leaving2. 作原因状语(一般置于句首) _ (worry) about the journey, I was unsettled for the first few days. Compare: _ (feel/be) worried about the journey, I was unsettled for the first few days.【答案】Worried；FeelingWell _ (know) for his expert advice, he received many invitations to give lectures. Compare: _(know) English well, he translated the article without much difficulty.【答案】known；Knowing3. 作条件状语(一般置于句首) _(give) another chance, he could do much better. (If) _ (heat), water changes into steam. Compare: (If) _ (heat) water, you can change it into steam. 【答案】Given；Heated；HeatingUnless _(pay) by credit card, please pay in cash.Unless _ (change), this law will make life difficult for farmers.【答案】paying；changed4. 作方式、伴随或背景状语(置于句后)Harry just stood there, _ (lose) in thought. Compare:She listened to the music, _ (lose) herself in its beauty.【答案】lost；losingShe sat there, _ (surprise) at his reaction. Compare:“I came to thank you,” she said, _ (surprise) me beyond speech.【答案】surprised；surprising_(dress) in white, she suddenly appeared. 她穿着白色的衣服，突然出现了。 _(wear) white clothes, she suddenly appeared. 她穿着白色的衣服，突然出现了。【答案】Dressed；Wearing5. 作让步状语(置于句首) Although _ (leave) alone at home, the little girl didnt feel afraid at all. Compare: Though _ (understand) no Spanish, she was able to communicate with the other students.【答案】left；understandingAlthough _(exhaust) by the climb, he continued his journey.Even if _ (invite), I wont go.Even if _(take) a taxi, I still wanted to see it for myself.【答案】exhausted；invited；takingStep III 当堂检测：(1)同义句转换Told that his mother was ill, Li Lei hurried home quickly. When he was told that his mother was ill， Li Lei hurried home quickly. Compared with you, I still have a long way to go. If I am compared with you ， I still have a long way to go. Mocked at by everybody, he had my sympathy. Although he was mocked at by everybody, he had my sympathy.Greatly touched by the teacher's words, the boy did a lot of things to help his classmates. Because/As he was greatly touched by the teacher's words, the boy did a lot of things to help his classmates.The patient got off the bed, supported by the nurse.The patient got off the bed, and he was supported by the nurse.(2)单句语法填空1)When _ (offer) help, one often says “Thank you” or “Its kind of you.2)_(Separate) from other continents for millions of years, Australia has many plants and animals not found in any other country in the world. 3) Generally speaking, if _(take) according to the directions, the drug has no side effect.4) He glanced at her, _( note) that though she was tiny, she seemed very well. 5) The teacher came into the lab, _(follow) by some students. 6)_ (sleep) late in the morning, he turned off the alarm oclock. 7)_(see) from the hill, the park looks very beautiful.8) _(see) the sunset from the hill, he felt relaxed.9) _(lose) in the woods, he was finally saved by the police.【答案】1.offered；2.Separated；3.taken 4.noting 5.followed 6.To sleep 7.Seen 8.Seeing 9.LostHomeworkFinish the exercises on your exercise book.学科网（北京）股份有限公司