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2019-2020年人教版高中英語必修5 Unit1 第2課時 Great Scientists 教案1 授課題目 Book5 Unit1 Grammar 擬 2 課時 第 7-8 課時 明確目標 1、知識與技能：Learn to use past participle 2、過程與方法: Self-learning, cooperative-learning and task-based approaches. 3、情感態(tài)度與價值觀：1） Get students to become interested in grammar learning. 2）Develop students’ sense of group cooperation. 重點難點 重點：Get students to understand and use past participle as the attributive 、object completement and the predicative 難點：Enable students to learn how to use noun clauses as the subject and the predicative correctly. 課型 □講授 □習題 □復(fù)習 □討論 □其它 教 學(xué) 內(nèi) 容 設(shè) 計 因材施教 Step 1 Revision Check the homework exercises. Step 2 Warming up The Past Participle as the Attribute & Predicative Self-study ：Review the function of The present Participle. Step 3 Learning the grammar Exploring study 一　過去分詞作定語 1.單個的過去分詞作定語一般放在被修飾的名詞之前；過去分詞短語作定語通常放在被修飾的名詞之后，作后置定語，其作用相當于一個定語從句．試翻譯： My friend is a returned student. ______ The student dressed in white is my daughter. = 變?yōu)槎ㄕZ從句________________ 2.與現(xiàn)在分詞作定語的區(qū)別 過去分詞作定語與所修飾的名詞之間存在被動關(guān)系，或表示動作的完成(不及物動詞的過去分詞不表被動,僅表完成)；現(xiàn)在分詞作定語則表示主動關(guān)系，或表示動作正在進行(有時表示經(jīng)常性的動作或狀態(tài))．試翻譯： The question discussed was very important. _____________ The house standing at the corner of the street was built in 1982. ______ the risen sun ___________ the rising sun ______________________ the fallen leaves ______ the sleeping baby __________________ 二　過去分詞作表語 1.過去分詞作表語表示主語所處的狀態(tài)．這一結(jié)構(gòu)從形式上與被動語態(tài)相同，但被動語態(tài)強調(diào)主語所承受的動作．試比較： The book is well written. _____ The book was written by a soldier. ________ Step 4 Practice Ⅱ根據(jù)漢語提示,用所給單詞的適當形式填空 １． 不要喝污染了的水,因為它有細菌. Don’t drink ___________ ( pollute ) water , because it carries viruses. 1. 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. 2. 一位寫小說的年輕人昨天來給我們作報告了． 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．我希望此事立刻得到解決． I should like this matter ____________ (settle ) immediately. ７．一旦出版，這本字典將會非常受歡迎 Once ______________ ( publish ) , this dictionary will be very popular. ８．他是我們敬愛的領(lǐng)袖． He is our ______________ ( belove ) leader. ９．你認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? 10．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. Step 6 Homework Finish off the Workbook exercises. 教學(xué)后記：