九年級英語全冊 Unit 6 When was it invented（第3課時）Section A（3）教案 人教新目標版.doc

When was it invented課 題Unit 6 When was it invented? Section A (3)課時安排共（5）課時課程標準 P.171.了解常用語言形式的基本結(jié)構(gòu)和表意功能。2.在實際運用中體會和領(lǐng)悟語言形式的表意功能。 學習目標1. 通過自讀觀察，分組討論，學生能總結(jié)出：“如何談論學習英語的方法”。2. 通過4a,4b,4c的練習，學生能用特殊疑問句和一般疑問句來談論學習英語的方法。教學重點被動語態(tài)教學難點被動語態(tài)教學方法小組合作，聽說訓練教學準備PPT,彩色粉筆課前作業(yè)用英語列出你學習英語的方法。教學過程教學環(huán)節(jié)課堂合作交流二次備課（修改人： ）環(huán)節(jié) 一Step 1 Warming up and revision 1. Have a dictation of the new words learned in the last class. 2. Review some main phrases we learned in the last class. Check the homework. 3. Let some Ss tell something about how tea was invented by accident. Tell something about how tea was invented by accident.Step 2 Grammar focusRead “Grammar Focus”, and translate the following conversations.課中作業(yè):1. 學生閱讀Grammar Focus中的句子，然后做填空練習。 拉鏈是什么時候被發(fā)明的？ _ _ the zipper _? 它于1893年被發(fā)明。 It _ _ in 1893. 它是由誰發(fā)明的？ _ _ it invented _? 它是由惠特科姆賈得森發(fā)明的。 It _ _ _ Whitcomb Judson. 茶葉什么時候被帶到朝鮮去的？ _ _tea _ to Korea? 茶葉在六到七世紀之間被帶到朝鮮。 It _ _ to Korea _the 6th and 7th centuries. 熱冰淇淋勺用來做什么？ What _ the hot ice-cream _ _? 它用于挖很冷的冰淇淋。 Its _ _ _ really cold ice-cream. 電話機在1876年被貝爾所發(fā)明。 The telephone _ _ _ Alexander Graham Bell in 1876. 貝爾于1876年發(fā)明了電話機。 Alexander Graham Bell _ the telephone in 1876. 環(huán)節(jié)二Step 3 4aAnswer the questions. Then match the questions and answers. Step 4 4bMake sentences using the structure “do sth. by doing” with the subjects in the box and information that is true for you.課中作業(yè)4a,4b環(huán)節(jié)三Step 5 4cI. 根據(jù)各題后括號內(nèi)的要求完成下列各題，每空一詞（含縮略形式）。1. My mother cleaned the room this morning. (改為被動語態(tài)) The room _ _ by my mother this morning.2. Was the model plane made by your brother? (補全肯定答語) _, it _.3. The bag was stolen last week.(改為否定句) The bag _ _ last week.4. The criminal was caught yesterday. (對劃線部分提問) _ _ the criminal _?II. 將下列句子改為被動語態(tài)，每空一詞。1. We put off the meeting. The meeting _ _ _ by us.2. Mother made me a new skirt. A new skirt _ _ _ me by Mother.3. They asked me to help them. I _ _ _ _ _.課中作業(yè)4c課后作業(yè)設(shè)計： 單項選擇。1. Tell me one thing youre proud of in your junior high school, Tony.I _ as captain of the school football team.A. choose B. chose C. am chosen D. was chosen2. Last March, many trees _ along the streets to make our city more beautiful.A. were planted B. were plantingC. had planted D. planted3. The students in this school are made _ school uniforms on Monday.A. to wear B. wearing C. wear D. worn4. Mary was heard _ just now. What happened?Joe was telling her some jokes.A. cry B. laugh C. to laugh D. to cry5. The latest novel _ just now. But it will come out again soon.A. sells out B. is sold outC. has sold out D. was sold out6. The food looked bad, but it _ OK.So we cant judge a man by his appearance.A. is tasted B. tastedC. was tasted D. taste7. Wow! You have a ticket to Easons concert!Haha . It _ for me by my cousin.A. has bought B. boughtC. is bought D. was boughtStep 6 Homework補全下列主動句變被動句。1. Jenny put her clothes in the suitcase last night.Her clothes_ _ in the suitcase last night.2. The twins sang an English song that day. An English song _ _ _ by the twins that day.3. Did they build a bridge here a year ago? _ a bridge _ here by them a year ago?4. They sold out the light green dresses yesterday. The light green dresses _ _ _ out.（修改人： ）板書設(shè)計：教學反思：