過去分詞作定語和表語導(dǎo)學(xué)案學(xué)案

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1、Book 5 Unit 1 Great Scientists 過去分詞作定語和表語導(dǎo)學(xué)案 【學(xué)習(xí)目標(biāo)】 1.熟記過去分詞作定語和表語的基本用法；提升靈活運(yùn)用能力。 2.合作探究、大膽質(zhì)疑；歸納過去分詞作定語和表語的用法及與 現(xiàn)在分詞的區(qū)別。 3.激情投入學(xué)習(xí)；享受攻克難關(guān)的快樂。 【學(xué)習(xí)重點(diǎn)】過去分詞作定語和表語的用法及與現(xiàn)在分詞的區(qū)別 【學(xué)習(xí)難點(diǎn)】過去分詞和現(xiàn)在分詞作定語和表語的區(qū)別 復(fù)習(xí)導(dǎo)入：觀察下列句子中的定語和表語各是哪些詞充當(dāng)？ l 1. She is an attract

2、ive lady. l 2. I was angry with him for keeping me waiting so long. l 3. They saw a moving film last night---So Young. l 4. There were some children swimming in the river.? l 5. What he said was very amusing. l 6. I’m interested in this story. l 7. America is a developed country. 歸納：句(1)(2)中

3、的由 充當(dāng)定語和表語；句(3)(4) (5)中的由 充當(dāng)定語和表語;而句(6)(7)中的由 充當(dāng)定語和表語。 自主學(xué)習(xí)：將Reading中有關(guān)過去分詞作定語和表語的句子找出，并將其翻譯 成漢語 1. 2.

4、 3. 4. 5. 6.

5、 合作探究: A. 過去分詞作定語 1. 觀察以上句子中的過去分詞，歸納：同現(xiàn)在分詞一樣，單個(gè)的過去分詞作定語一般放在被修飾的名詞 ；過去分詞短語作定語通常放在被修飾的名詞 ，作后置定語，其作用相當(dāng)于一個(gè)定語從句． 如：This is a broken vase.翻譯：_____ _ The songs sung by Song Zuying are very well-known throughout the world. = 變?yōu)槎ㄕZ從句__________

6、_____________＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿ people addicted to drugs=people a novel written by Luxun= a novel 過去分詞作定語也可用作非限制性定語，前后用逗號隔開。 The books, written by Guo Jingming, are very popular with teenagers. =

7、 溫馨提示：單個(gè)過去分詞修飾 something, everything, anything, nothing, somebody, nobody，those 等不定代詞時(shí)，要放在這些詞后面。 Nothing reported ( in the newspaper) interested him. 2.與現(xiàn)在分詞作定語的區(qū)別 比較下列句子中的現(xiàn)在分詞和過去分詞，總結(jié)出它們在作表語和定語時(shí)的區(qū)別。 the risen sun 翻譯 _____________the rising sun 翻譯 _____

8、_________________ the fallen leaves翻譯??______________?the sleeping baby翻譯______________ The question?discussed?in the meeting was very important. 翻譯_________________ He is the man swimming in the river just now. 翻譯__________________________ 歸納： 1.語態(tài)上 現(xiàn)在分詞: 表示主動(dòng)的動(dòng)作

9、 過去分詞: 表示被動(dòng)的動(dòng)作 2.時(shí)間上 現(xiàn)在分詞: 表示正在進(jìn)行 過去分詞: 表示完成 因此過去分詞作定語時(shí)表示 或 ； 現(xiàn)在分詞表示 或 。 B. 過去分詞作表語 1.觀察以上文中的句子，可以得出過去分詞作表語時(shí)位于 后面，表示主語所處的狀態(tài)．這一結(jié)構(gòu)從形式上與被動(dòng)語態(tài)相同，但被動(dòng)語態(tài)強(qiáng)調(diào)主語所承受的動(dòng)作．試比較： ??The glass is broken. 翻譯：

10、 The glass was broken by Tom. 翻譯： 溫馨提示：常見的系動(dòng)詞： 1. look, sound, smell, taste, feel 2. become, get, turn, grow, fall, go, come 3. stay, keep, remain 4. seem, appear 5. turn out, prove （證明是，結(jié)果是） 2.?你知道下列一組詞在作表語時(shí)的區(qū)別嗎？ exciting/exci

11、ted, interesting/interested, disappointing/disappointed, encouraging/encouraged, puzzling/puzzled, surprising/surprised, pleasing/pleased, confusing/confused, moving/moved, terrifying/terrified 過去分詞作表語，表示主語的_ 如excited, surprised, 等； 而現(xiàn)在分詞作表語，則表示主語的____ 如exciting, surprising,

12、 如：他看起來很失望。 It was such a________job that I really felt________. (tire) ?Her __________ (excite) voice suggested that she was ___________ (excite). ? ?When he heard the ________ (move) story, he was deeply __________ (move). 成果展示： 檢測反饋： Ⅰ單項(xiàng)選擇 1

13、.?His ability _____ in those years was praised by all. A. shown????????????????B. was shown C. showing???????????????????D. be showing 2. If a story is _____ , you’ll become _____ when you read it. A. exciting ; excited??????????????????B. exciting ; exciting C. excited ; exciting??????????

14、????????D. excited ; excited 3. The flowers look even more _____ after the rain. A. charm???????????????????B. charming C. charmed??????????????????D. charmly 4. I was trying to get into the _____ bus. A. crowd???????????????B. crowding C. crowdy??????????????????????????D. crowded 5. Th

15、e _____ girl sat in the corner _____ . A. frightening ; cried?????? ??B. frightening ; crying C. frightened ; crying??????????????????D. frightened ; to cry 6. Prices of daily goods _______ through a computer can be lower than store prices. A. are bought B. bought C. been bought

16、 D. buying 7. I often read the books _____ by the writer. A. write????????????????B. wrote C. writing??????????????????????D. written 8. The _ ___ look in her face suggested that she _______ it before. A. surprising, wouldn’t know B. surprised, hadn’t known C. surprising, had

17、n’t known D. surprised, shouldn’t know Ⅱ根據(jù)漢語提示,用所給單詞的適當(dāng)形式填空 1. 不要喝污染了的水,因?yàn)樗屑?xì)菌. Don’t drink ___________ ( pollute ) water , because it carries viruses. 2.???我們決心盡快在這里建一座水庫． We are _________ ( determine) to build a reservoir here in the shortest possible time. 3.????一位寫小說的年輕人昨天來給我們作報(bào)告了．

18、 A young man ___________ ( write ) novels came to give us a speech yesterday. 4. 事情發(fā)生的太快，湯姆好像有點(diǎn)暈頭轉(zhuǎn)向的． Things were happening much too quickly and Tom seemed ___________( confuse ). 5. 有一只大狗拴在房外的籬笆上． There is a big dog ____________ ( tie ) to a fence outside the house. 6. 他是我們敬愛的領(lǐng)袖． He is our __

19、____________ ( belove ) leader. 7．你認(rèn)識坐在房間后面的那位婦女嗎？ Do you know the woman _____________ ( sit ) at the end of the room? 8．你會發(fā)現(xiàn)現(xiàn)在這些女孩不會輕易害怕的． You’ll find that these girls don’t feel _____________( frighten) easily now. III 句型轉(zhuǎn)換 ?1. A thief stole the goat that was tied to the tree. =A thief st

20、ole the goat to the tree. 2. The girl who is dressed in red is Kelly’s long-lost friend. = The girl is Kelly’s long-lost friend. 3. The castle, which was burnt down in the sixteenth century, was never rebuilt. = The castle, , was never

21、 rebuilt. 4. Father beat the son who was lost in the online games. =Father beat the son in the online games. 5. The project, which was designed by the Chinese engineers, was constructed in only 2 year. = The project, , was constructed in only 2 y

22、ear. IV. 單句改錯(cuò) 1. They were all amusing at what he said. 2. He was very exciting to hear the news that their team had won. 3. The situation was a bit discouraged. 4. Two pages in this dictionary are missed. 5. Your mother is quite worrying about your stare of health. 6. We know his parents

23、won’t allow him to swim from his disappointing expression 課堂總結(jié)： 過去分詞作定語和表語: 定語　 放在名詞和代詞的前面或后面 表示動(dòng)作已經(jīng)完成或被動(dòng)的 表語　 放在be 動(dòng)詞或系動(dòng)詞的后面 說明主語的狀態(tài)或構(gòu)成被動(dòng)語態(tài) 過去分詞和現(xiàn)在分詞作定語和表語時(shí)的區(qū)別 1.語態(tài)上 現(xiàn)在分詞: 表示主動(dòng)的動(dòng)作 過去分詞: 表示被動(dòng)的動(dòng) 2.時(shí)間上 現(xiàn)在分詞: 表示正在進(jìn)行 過去分詞: 表示完成