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

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1、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 課 題 Unit 6 When was it invented? Section A (3) 課時安排 共（5）課時 課程標準 P.17 1.了解常用語言形式的基本結構和表意功能。 2.在實際運用中體會和領悟語言形式的表意功能。 學習目標 1. 通過自讀

2、觀察，分組討論，學生能總結出：“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 cl

3、ass. 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 focus Read “Grammar Focus”, and translate the following conversation

4、s. 課中作業(yè): 1. 學生閱讀Grammar Focus中的句子，然后做填空練習。 ① 拉鏈是什么時候被發(fā)明的？ ______ _____ the zipper ________? ② 它于1893年被發(fā)明。 It ______ _________ in 1893. ③ 它是由誰發(fā)明的？ ______ _____ it invented ______? ④ 它是由惠特科姆?賈得森發(fā)明的。 It _____ _______ _____ Whitb Judson. ⑤ 茶葉什么時候被帶到朝鮮去的？ _____

5、 ______tea ________ to Korea? ⑥ 茶葉在六到七世紀之間被帶到朝鮮。 It _____ _______ to Korea ________the 6th and 7th centuries. ⑦ 熱冰淇淋勺用來做什么？ What ____ the hot ice-cream _____ _____? ⑧ 它用于挖很冷的冰淇淋。 It’s _____ ______ ______ really cold ice-cream. ⑨ 電話機在1876年被貝爾所發(fā)明。 The telephone _____ ______

6、__ _____ Alexander Graham Bell in 1876. ⑩ 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 4a Answer the questions. Then match the questions and answers. Step 4 4b Make sentences using the structure “do sth. by doing” with t

7、he 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 4c I. 根據各題后括號內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)

8、_____, 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

9、. 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)設計： 單項選擇。 1. —Tell me one thing you’re proud of in your junior high school, Tony. —I ____________ as captain of the school football team. A. choose ????????????????????????

10、? B. chose?? ??? C. am chosen??????????????? ??????D. was chosen? 2. Last March, many trees ____________ along the streets to make our city more beautiful. A. were planted??? ???????????? B. were planting?? C. had planted???? ???????????? D. planted 3. The students in this school are made _____

11、_______ school uniforms on Monday. A. to wear?????????????????????????? B. wearing? ? C. wear??????????????????????? ?????? D. worn 4. —Mary was heard ____________ just now. What happened? —Joe was telling her some jokes. A. cry ? ? ? ? ? ? ? ? ? ? ? B. laugh?? ??? C. to laugh????? ??????????

12、?????????? D. to cry 5. The latest novel ____________ just now. But it will e out again soon. A. sells out ? ? ? ? ? ? ? ? ? B. is sold out????? C. has sold out ? ? ? ? ? ? ? ? D. was sold out 6. —The food looked bad, but it ____________ OK. —So we can’t judge a man by his appearance. A. is t

13、asted ? ? ? ? ? ? ? ? B. tasted C. was tasted??????????????? ?????? D. taste 7. —Wow! You have a ticket to Eason’s concert! —Haha ... It ____________ for me by my cousin. A. has bought ? ? ? ? ? ? ? ? ? B. bought C. is bought?????????? ????????????? D. was bought Step 6 Homework 補全下列

14、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： ） 板書設計： 教學反思：