英語人教版九年級全冊Unit 12 Life is full of unexp.doc

Unit 12 Life is full of the unexpected.一、教材分析本單元主要是圍繞著“Life is full of the unexpected”這個話題，通過了解不及時做某事而造成的危害培養(yǎng)學生養(yǎng)成良好的行為習慣。二、三維目標【學習目標】1. 掌握重點詞匯： by the time , gotten ,oversleep 2. 學習重點句型: ( 1 ).By the time she got up , her brother had already gone into the bathroom.( 2 ) When she got to school , she realized she had left her backpack at home . 【能力目標】培養(yǎng)聽說能力。 A能運用以下句型進行交際：By the time I got outside，the bus had already left21教育網(wǎng)When I got to school，I realized I had left my backpack at B能從所聽到的對話中獲取信息。C掌握詞匯及短語：get outside，get to school，by the time，start doing，be late for【來源：21世紀教育網(wǎng)】【情感目標】培養(yǎng)學生養(yǎng)成良好的行為習慣三、教學重點過去完成時態(tài)的構(gòu)成及用法。四、教學難點過去完成時態(tài)與一般過去時的不同用法。五、教學策略以討論有關(guān)“morning”的兩個問題(1a)引入單元話題，通過聽力練習（1b）和對話練習（1c）讓學生掌握一個過去完成時的句型；第二模塊繼續(xù)就第一模塊的聽力材料進行內(nèi)容和時態(tài)練習（2a-2b）以及口語訓練（2c）；第三模塊以一個“hurried morning”的故事展開訓練，訓練形式為閱讀排序（3a）和回答問題（3b）以及口語練習（3c）。www-2-1-cnjy-com六、教學準備多媒體七、教學環(huán)節(jié)I. 課堂導入一、導入(Lead-in)：展示幾張尷尬的人的圖片。T：What do you think of the people in these pictures?2-1-c-n-j-yS：They look badT：Have you ever been late for school?S：Yes，I have21世紀教育網(wǎng)T：1 was late for school todayWhen I got up，I found my clock had rungIt was 7：30By the time 1 went to the bathroom，my son had been inSo I had to waitWhen 1 went out，I found my motorbike had broken down【來源：21cnj*y.co*m】(通過教師講述自己遲到的經(jīng)歷，激起學生對以下內(nèi)容的興趣。)II. 課堂講授句型引入和操練(Presentation and practice)1教學By the time I got outside, the bus had already left. When I got to school, I realized I had left my backpack at home.【版權(quán)所有：21教育】 (讓學生講述圖片上發(fā)生的事情，強調(diào)過去完成時的結(jié)構(gòu)和用法：had+pp)(老師不斷強化句型，讓學生有個模式進行下面的訓練。)2教學1a,2a結(jié)對練習句型(通過反復操練，鞏固句型，體會以上句型的結(jié)構(gòu)，為后面的討論作鋪墊。)讓學生根據(jù)la,2a內(nèi)容講述一個完整的故事，引出get outside，get to school，by the time，start doing，be late for，并用剛剛學到的目標句型來操練。(若有學生不明白，老師可先示范一次。)最后，抽查幾對學生，讓他們在全班面前，按要求進行描述。(說明：讓學生操練目標語言，并為聽懂聽力內(nèi)容打下基礎(chǔ)。)【出處：21教育名師】注意強調(diào)過去完成時的結(jié)構(gòu)和用法：had+pp首先，幫助學生明確本題的要求。接著，聽力練習，學生根據(jù)錄音內(nèi)容完成1b，2a and 2b.最后，重放一遍錄音內(nèi)容，學生跟讀。(學生通過聽力練習，進一步熟悉本課的目標語言。)III、鞏固和拓展(Consolidation and Extension)完成一個任務(wù)：想想自己是否曾經(jīng)有過很倒霉的經(jīng)歷，向全班同學講述事情的經(jīng)過。I had a bad day last weekend八、課堂練習單項選擇 1. _the time she got up , her brother had already gone .21*cnjy*comA .When B .At C. Before D .By2 . Please wake_ when you finish your work .21世紀教育網(wǎng)21教育名師原創(chuàng)作品A. up him B. him up C .he up D. up he 3 . My mother _ when I got back . A .cook B .cooks C. was cooking D .is cooking4. Have you _ overslept ? A . already B .never C .ever D .still 21世紀教育網(wǎng)5 .By the time she arrived at the airport , the plane _ .A .has taken off B .was taking off C. had taken off D. would take off九、課堂活動根據(jù)聽力材料，利用下列句型兩人一組談?wù)撃愕纳罱?jīng)歷。A：By the time I went outside ,the bus had already left . 21*cnjy*comB：When I got to school , I realized I had left her backpack at home .21世紀教育網(wǎng)版權(quán)所有十、課堂小結(jié)過去完成時的構(gòu)成助動詞 had (用于各種人稱和數(shù)) + 過去分詞過去完成時的用法:主要是表示在過去某個時間,或是動作之前已經(jīng)發(fā)生或完成的動作.也就是過去的過去.十一、作業(yè)布置1以Bad day為題，根據(jù)1a中的信息描述Tina這一天的經(jīng)歷。2翻譯下列短語。(1)當他到達學校的時候，老師已經(jīng)開始上課了。(2)當我出來的時候，汽車已經(jīng)走了。(3)在我拿書包以前我把門關(guān)了。(4)在她做完作業(yè)之前他爸爸已經(jīng)回來了。十二、板書設(shè)計21世紀教育網(wǎng) By the time I got outside，the bus had alre