人教版九年級英語Unit 12 Life is full of the unexpected.教案

Unit 12 Life is full of the unexpected.Section A 1 (1a-2d)一、教學目標： 1. 語言知識目標：1) 能掌握以下單詞及短語：unexpected, by the time, backpack, oversleep, ring, give a lift, 2）掌握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.3) 掌握過去完成時時態(tài)，結(jié)構(gòu)及用法。2. 情感態(tài)度價值觀目標：能學會合理安排自己的學習和生活，做到守時守信。二、教學重難點1. 教學重點：過去完成時的用法。2. 教學難點：用過去完成時敘述過去的事件。三、教學過程. Warm-up Greeting. . Lead-in Do you remember any unexpected situation in your daily life?展示幾張尷尬的人的圖片。Ask： What do you think of the people in these pictures?Ss： They look scared/bad.T： What happened to the boy?Ss： He broke his arm. He is getting an electric shock.T： I was late for work today. When I got up, I found my clock had rung. It was 7：30. By the time I went to the bathroom, my son had been in. So I had to wait. When I went out, I found my motorbike had broken down. (老師講述自己遲到的經(jīng)歷，激起學生對一下內(nèi)容的學習)。Now look at the picture, lets learn something about Tinas bad day。 . Presentation 1. Work on 1a. Ask Ss to look at the pictures in 1a and ask： What happened to the girl? 2. Think and discuss in group： What happened to the girl? Possible answers： She got up late. By the time she got up, someone had already gotten in the bathroom. She rushed out the door. The bus had left before she got to the station. When she got to school, she realized she had left her backpack at home. . 3. Ask Ss to tell a story about the girl. . Listening Work on 1b. 1. Listen to the tape of 1b. Complete the sentences. 1. By the time I got up, my brother _ already _ in the shower.2. By the time I got outside, the bus _ already _.3. When I got to school, I realized I _ _ my backpack at home.2. 過去完成時用法： (1) 構(gòu)成：由“助動詞had (用于各種人稱和數(shù)) + 過去分詞”構(gòu)成 否定式：had not + 過去分詞 縮寫形式：hadnt (2) 用法：過去完成時表示在過去某一時間或動作之前已經(jīng)發(fā)生或完成了的動作。(3) 它所表示動作發(fā)生的時間是“過去的過去”。 表示過去某一時間可用by, before 等構(gòu)成的短語來表示。 也能夠用when, before 等引導的時間狀語從句來表示。 還能夠通過狀語從句或通過上下文暗示。例如：When I got there, you had already eaten your meal. 當我到達那里時，你已經(jīng)開始吃了。By the time he got here, the bus had left. 在他到達那里之前，汽車已經(jīng)離開了。V. Pair workWork on 1c. Take turns being Mary. Look at the pictures and talk about what happened this morning. A: What happened? B: I overslept. By the time I got up, my brother had already gotten in the shower. VI. Listening 1. Listen to the tape for the first time and finish 2a. Listen to Mary continue her story. Number the pictures 1-4 in the correct order. 2. Listen to the tape for the second time and finish 2b. Fill in the blanks with the correct forms of the verbs in brackets. Then listen again and check your answers.1. When I _ (get) home, I realized I _ (leave) my keys in the backpack.2. By the time I _ (get) back to school, the bell _ (ring).3. By the time I _ (walk) into class, the teacher _ (start) teaching already.3. Retell the story.通過聽力訓練，進一步熟悉練習過去完成時的構(gòu)成和用法。VII. Practice1. Finish 2c. Make up an ending for the story and share it with your partner. The teacher looked at Mary and asked her if she had finished the homework. Mary told her the unexpected things she met with this morning but they sound like excuses to the teacher. Therefore, Mary was asked to finish the homework in the class. What an unforgettable day it is for Mary!2. Ask several students to tell their stories in class. VIII. Role-play.1. Ask Ss to role-play the conversation in 2d.2. Answer the questions: 1) Why was Kevin late for class? 2) How did Kevin get to school? IX. ConsolidationFinish a task: 想想自己是否有倒霉的經(jīng)歷，向全班同學講述自己的事情的經(jīng)過。I had a bad day last weekend.通過完成一個任務(wù)， 讓學生運用所學內(nèi)容，既鞏固了所學的語言目標，又拓展了學生的思維，培養(yǎng)學生在實際生活中運用所學知識解決實際問題的能力。X. Language points1. Life is full of the unexpected.unexpected adj. 出乎意料的；始料不及的e.g. It will not be unexpected if Tom comes late again, because he is always like this.2. By the time I got up, my brother had already gotten in the shower.by the time 在以前,常引導表示過去的時間狀語從句，主句常用過去完成時，即had+動詞過去分詞e.g. By the time I got there, he had already left. 在我到那兒之前，他已經(jīng)離開了。3. So I just quickly put on some clothes and rushed out the door.rush out 沖出去, 沖出e.g. Henry rushed out the room and disappeared in the rain.亨利沖出房間, 消失在了雨中。 Julia rushed out and didnt return. 朱麗葉沖了出去, 再沒回來。4. Luckily, Carls dad saw me on the street and gave me a lift in his car.gave a lift 捎一程e.g. Could you give me a lift, please?請問你能否捎我一程？ Jim gave me a lift on my way home yesterday.吉姆昨天在我回家的路上捎了我一程。如果有時間的話， 再做以下練習吧！Exercises用方框內(nèi)短語的適當形式填空。by the time, wake up, rush out1. Tom _, running after his brother in the dark night yesterday.2. _ I was 10, I had been able to either play piano or violin. 3. _, Sammy! I have been late for you to go to school. 根據(jù)句意和漢語提示，填寫單詞。1. There will be an _ (意外的) surprise.2. The children _ (沖，奔) out the school when the bell rang. 3. Yesterday the girl _ (違反) the rule and her teacher was angry.4. When I was about to read my book, I found I _ (忘了帶) it at home.XI. HomeworkWrite out the story of Mary, note to use the target language板書設(shè)計教學反思Section A 2 (3a-3c)一、教學目標： 1. 語言知識目標：1) 學習掌握下列單詞和短語：block, in line with, worker, stare, disbelief, above, burn, burning, alive, airport, till , west2) 能掌握以下句型：Life is full of the unexpected. I was about to go up when I decided to get a coffee first. As I was waiting in line with other office workers, I heard a loud sound. Before I cold join the others outside to see what was going on, the first plane had already hit my office building. 3) 進一步熟練掌握過去完成時的用法。2. 情感態(tài)度價值觀目標：1) 通過學習使學生認識到生活中充滿著許多出乎預料的事件，培養(yǎng)學生正確看待事物的積極心態(tài)。2）能運用所掌握的語法，句型和詞匯進行交流。3）能比較流利地講述自己曾經(jīng)有的特別的一天。二、教學重難點1. 教學重點：1)掌握本課時中出現(xiàn)的生詞block, in line with, worker, stare, disbelief, above, burn, burning, alive, airport, till , west2) 學會用過去完成時敘述自己曾經(jīng)有的特別的一天。2. 教學難點：用過去完成時敘述自己曾經(jīng)有的特別的一天。三、教學過程. Revision 1. Could you please make sentences with these words and phrases below?unexpected adj. 出乎意料的 by the time 在以前backpack n. 背包 oversleep v. 睡過頭；睡得太久2. Please make your own sentences.By the time I got home, _.By the time I came in, _.By the time I got to school, _.By the time the bell rang, _.By the time I got up, _.3. Retell the story of Marys bad day according to the pictures in 1a and 2a. . DiscussionTell Ss Life is full of the expected. Did you experience the expected things? Share your story with the class. Reading Work on 3a. Read the passage and answer the questions: 1) Which two events does the writer mention?2) How did the writer end up missing both events?1. Ask Ss to have a look at the questions before they start. 2. Let Ss complete the work on their own. 3. After a while, ask some students to report their answers to the classWrite the events on the blackboard as they reportKeys: 1. The writer mentions the September 11 attack in New York and the earthquake in New Zealand. 2. The writer went to get a coffee first and was not in the office when the plane hit the World Trade Center. He/she had overslept and missed his/her flight, so he/she was able to avoid the earthquake. 4. After checking the answers, tell students to read the article again more carefullyTell them to find out the words or sentences which they cant understand this timeDo some explanation and make sure that the students make everything clear about the article5. Ask students to pick out the sentences with the Past Perfect TenseTell them to underline them and come up with the reason to use the tense閱讀方法指導：快速閱讀全文，注意描述事件的關(guān)鍵詞或短語，有助于整篇文章的理解。這些關(guān)鍵詞可能是動詞或動詞短語，可能是介詞短語，形容詞，或連詞等。 第一段：found a job, arrived at, was about to, even though, stared, in disbelief, the burning building alive 第二段：woke up, went off, had taken off , till, unexpectedly , turned into . Careful Reading Work on 3b. 1. Ask Ss to read the passage again and find words from the passage with opposite meanings to the words below. 1. lost - 2. west - 3. below - 4. dead - 5. empty -Keys: 1. found 2. east 3. up 4. alive 5. full 2. Let Ss write a sentence with each word on their own. e.g. I found the money on the floor.1. Ask several students to write their sentences on the blackboard. 2. Check their answers together. V. PracticeFinish 3c. 1. Work in pairs. Retell one of the events to your partner. 2. Ask some Ss to retell one of the events to the class. Practice their skills. Keys: On September 11, 2001, I arrived at my building in the morning and was about to enter the office building, when suddenly I decided to buy a coffee. The unexpected thing came about when I was waiting in the line that a plane crashed the office building where I work. People were staring at the burning plane in disbelief. How dangerous it was! . Language points 1. I was about to go up when I decided to get a coffee first. be about to 忙于；即將做某事。側(cè)重于表示動作馬上就要發(fā)生，常與when引導的從句連用，但不與具體的時間狀語連用。 e.g. One of my friends is about to have her second baby. 2. I went to my favorite coffee place even though it was two blocks east from my office. even though 即使， 雖然， 盡管， 用于引導讓步狀語從句。 block n. 街區(qū) e.g. Hes the best teacher, even though he has the least experience. 3. We stared in disbelief at the black smoke rising above the burning building. stare v. 盯著看， 凝視 表示看得比較仔細，有時候也帶有吃驚的意味去看，常與at, into連用。 e.g. Dont stare at me like that. 別那樣盯著我看。in disbelief 不相信 ，疑惑， 懷疑e.g. Tamara stared at him in disbelief, shaking her head. She looked at him in disbelief. 她全然不信地看著他。above prep. 1)（表示位置）在正上方；高于”（與 below相對）。 e.g. That big high-rise above us is where Brian lives. He lifted his hands above his head. 他將雙手舉過頭頂。2) 表示在地位、級別、能力、資歷、重要性等方面“超過”、“在之上”、“比強”。 e.g. He is above the others in ability. 他的能力優(yōu)于其他人。 He is above me in every way. 他各個方面都比我強。3) adv. 在上面 e.g. There are snowy peaks above. 上面是白雪皚皚的群峰。 See the examples given above. 見上述例子。burn v. 著火，燃燒 (burnt, burnt / burned, burned)burning adj. 著火的；燃燒的e.g. Ouch! The sand is so hot! I can burn my feet.    哎喲！沙子這么燙！會燙傷腳的。 He was trapped in a burning house.   他被困在正在燃燒的房屋里。4. I felt lucky to be alive. alive 一般作表語；也可以作后置定語或賓補。 “活(著)的；在世的；(繼續(xù))存在的”；反義詞是dead。 e.g. Do you know shes alive? 你知道她還活著嗎？ People alive should try their best to live better. (后置定語)活下來的人應(yīng)該盡力生活得更好。 Tom was kept alive in the big fire. ( 賓補) 湯姆在這次大火中活下來了。辨析 alive, living, livelyalive “活著的”，在句中常作表語或定語。作表語時，?？膳c living互換；作定語時，常要放在被修飾詞之后。living“活著的”，在句中用作表語或定語。lively“活潑的”，在句中可作表語或定語。5. But by the time I got to the airport, my plane to New Zealand had already taken off. airport n. 機場 take off 脫掉； 起飛 e.g. He took off his hat and bowed as he passed. 他經(jīng)過時脫帽鞠躬。 We eventually took off at 11 oclock and arrived in Venice at 1:30. VII. Exercises Complete the sentences.1. 我在動物園里見過活鱷魚。 I have seen a _ crocodile in the zoo.2. 他是那場火災中唯一活下來的人。 He is the only person _ in the fire.3. 露西是個活潑的孩子，大家都喜歡她。 Lucy is a _ child and everyone likes her.4. The boy _ (正要開始) but someone spoke first.5. Hurry up. The train _ (馬上就要開了).Keys: living, alive, lively, was just about to begin, is about to startHomework Recall the unexpected in your daily life and try to tell them to your friends in English.板書設(shè)計教學反思Section A 3 (Grammar Focus-4c)一、教學目標： 1. 語言知識目標：1) 學習掌握下列詞匯：cream, workday, pie, show up, bean, market, by the end of, 2）進行一步復習鞏固學習Section A 部分所學的生詞和詞組。3）鞏固過去完成時的用法2. 情感態(tài)度價值觀目標：1）能運用所掌握的語法，句型和詞匯進行交流。2）能比較流利地講述自己曾經(jīng)有的特別的經(jīng)歷。二、教學重難點1. 教學重點：1) 復習鞏固Section A 部分所學的生詞和詞組，達到熟練運用的目標。2) 總結(jié)過去完成時的不同句型。3）總結(jié)過去完成時的用法。2. 教學難點：過去完成時的用法三、教學過程. Revision1. 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. 把下列短語翻譯成英語1. 即將 2. 倒杯咖啡3. 排隊等候 4. 起床5. 出去 6. 遲到7. 到時候 8. 鬧鈴響9. 開始做某事 10. 搭便車3. Revision過去完成時的構(gòu)成：had+動詞的過去分詞II. Lead-in T: What happened to you on a bad morning? Ss引導學生用過去完成時回答。III. Grammar Focus. 1. 過去完成時講解。2. 學生閱讀Grammar Focus中的句子，然后做填空練習。1）當我到達學校的時候， 我才意識到我把書包忘在家里了。When I got to school, I realized I _ _ my backpack at home. 2）到我返回學校的時候， 鈴聲已經(jīng)響過了。_ _ _ I got back to school, the bell _ _.3）我到達公共汽車站之前， 汽車已經(jīng)離開了。Before I _ _ the bus stop, the bus _ _ _.4）我決定先買一杯咖啡，然后再準備去辦公室，I _ _ _ go up to my office when I decided to get a coffee first.5）就在我和別的工作人員一起排隊等候的時候，聽到了一個巨大的聲響。As I _ _ _ _ with the other office workers, I _ _ _ _. Keys: 1. had left 2. By the time , had rung 3. got to, had left 4. was about to 5. was waiting in line , heard a loud sound 3. 學生們根據(jù)記憶，看大屏幕來完成填空練習。4. 學生們完成填空試題后，可以打開課本檢查答案，對錯誤的句子，單獨進行強化記憶。IV. Try to Find 1. 由when, by the time, before等引導時間狀語從句時，若描述發(fā)生在過去的事，主句常用過去完成時(had + 過去分詞)表示動作發(fā)生在過去的過去。2. be about to do, be doing等表示即將或正在做某事時，常用when引導從句表示突然發(fā)生的動作，when可省略。. Practice 1. Work on 4a. Ask Ss to make sentences using by the time or before on their own.1) Ask five students to the blackboard to write their sentences.1. Tim went into the bathroom. Mary got up. By the time Mary got up, Tim had already gone into the bathroom.2. The coffee became cold. I put cream (n. 奶油) in the coffee. _3. The teacher collected the math homework. I got to school. _4. I completed the work for my boss. The workday (n. 工作日) ended. _5. The movie started. I arrived at the cinema. _6. My mother finished making the apple pie (n. 果餡派). I got home from my language course. _2) Correct their sentences together in class. 2. Work on 4b. 1) Let Ss read the words or phrases in the box and try to understand the meanings of them. 2) Fill in the blanks with the correct forms of the words by themselves.1. By the time I arrived at the party, everyone else _ already _.2. When he put the noodles into a bowl, he realized he _ to add the green beans (n. 豆).3. By the time my mother came back from the market (n. 市場), I _ already _ the door to go for my piano lesson.4. Before she got to the airport, she _ _ about the earthquake. 5. When she _ the movie theater, she _ remembered she had forgotten to feed her dog.6. Before she got a chance to say goodbye, he _ the building.3) Correct their answers together. Work on 4c. 1) Let Ss think about his/her day yesterday. 2) Let them write two true statements and one false statement about their day yesterday.3) Ask their classmates to guess the false statement. e.g. 1. By the time I left for school in the morning, _.2. By the end of the school day, _3. By dinner time, _VI. 如果有時間的話，再做以下練習吧！用括號里所給詞的適當形式填空。1. When Tim get back home, he started to realize that the thief _ (come) to his house.2. By the time I received the letter, I _ (tell) the content of it.3. When I was born, I _ (cry) heavily the first time in my life.1. had come 2. had been told 3. cried 翻譯下列句子：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，我爸爸已經(jīng)離開家了。3.在我拿書包以前我把門鎖上了。4.在她做完作業(yè)之前我媽媽已經(jīng)回來了。VII. Homework 1. 復習Grammar Focus 中的內(nèi)容。Try to make sentences with before, by the time and be doing when, and make use of the past perfect tense.2. 寫作： 描述一次難忘的經(jīng)歷。板書設(shè)計教學反思Section B 1 (1a-2e)一、教學目標： 1. 語言知識目標：1) 能掌握以下單詞：fool, costume, embarrassed, costume party, announce, spaghetti, hoax, sell out, discovery, lady, cancel, officer, believable, disappear, embarrassing 2) 能掌握以下重難點句子：3) 提高學生的聽力技能。培養(yǎng)學生從所聽到的對話中獲取信息的能力。4）培養(yǎng)學生的閱讀能力，理解關(guān)鍵詞和短語的能力。2. 情感態(tài)度價值觀目標：1）了解部分西方節(jié)日的文化常識。2）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、教學重難點1. 教學重點：根據(jù)所學詞組寫一篇短文。2. 教學難點三、教學過程. Warming- up and revision 1. Daily greeting. 2. Exercise根據(jù)對話內(nèi)容，從方框內(nèi)選擇合適的句子補全對話。（有兩項多余) A. Why were you late?B. My bike broke down halfway.C. I usually get to school on time.D. Have you ever been late for school?E. He said I shouldnt stay up so late at night.F. I rushed to the bus shop without breakfast.G. By I got to the school, the class had been on 15 minutes. A: Can I ask you some questions, Lisa?B: Sure.A: (1) _B: Yes, I have. But only once last term. A: (2) _B: I stayed up watching the football match the evening before, so I overslept the next morning.A: What did you do after you got up?B: (3) _ But unfortunately, by the time I got there, the bus had already left.A: Poor guy! And then?B: So I started walking. Luckily, my uncle drove by and gave me a ride.A: But you didnt make it in the end, did you?B: No, I didnt. (4) _ A: What did your teacher say?B: (5) _ A: Yes, he is right. Thanks for your answering.B: Its my pleasure.Keys: 15 D A F G E . Lead in 1. Finish 1a. Put these words in the correct columns in the chart. Some words can go in more than one column.fool invite costume embarrassed go off callget dressed emptyshow up realize change clocktired stay upNouns (people, place, things)Verbs (action words)Adjectives (description words)2. Tell Ss nouns are probably about people, things, places. Verbs are about action words. Description words are probably adjectives.3. Work on 1a. 4. Share the answers with others in class.5. Ask Ss make sentences with the words in 1a. Keys: fool costume change clock fool invite go off get dressed show up realize change stay upembarrassed tired emptyExercises:Fill in the blanks with the correct forms of the words or phrases.rush realize invite show up stay up 1. I was waiting for the school bus but it didnt come. Then I _ it was Saturday.2. I woke up late this morning. I had to really _ to get to school on time.3. Theres a good TV show tonight but its at 1:00 am. I dont want to _ that late.4. Sally _ me to her birthday party. Its at her house on Saturday.5. Do you know where John is? He was going to meet me earlier but he didnt _.1. realized 2. rush 3. stay up 4. invited 5. show up III. Work in pairs. 1b Tell your partner something that happened to you recently. Use two or more words in 1a.Last Friday, my friend invited me to his birthday party. Presentation Ask the students what they know about April Fools Day. What did you do on Last April Fools Day?BBC飛翔的企鵝2008年，BBC攝制組在南極附近拍攝了自然歷史系列進化的奇跡（Miracles of Evolution）。里面講述了阿德利企鵝飛翔的故事。這個飛翔企鵝的視頻成了互聯(lián)網(wǎng)上觀看最多的視頻之一。解說員特瑞瓊斯（Terry Jones）解釋說，這些企鵝不是擠在一起忍受冬季的嚴寒，而是飛去幾千英里以外的南美洲熱帶雨林，享受熱帶溫暖的陽光。如此有愛的愚人節(jié)玩笑是相當具有迷惑性的。作為具有專業(yè)精神的媒體，BBC隨后揭秘了他們是如何制作翔企鵝特效的其實就是動畫啦。最著名的玩笑：BBC意大利面條樹大豐收還是在遙遠的1957年，英國的BBC電視臺在4月1日播出了這樣一條消息 ：多虧剛過去的溫和冬天，以及有效的控制了面條樹蟲害，瑞士南部一戶農(nóng)家的意大利面條喜獲大豐收。畫面中，一名女子仔細的將意大利面條從樹上摘下來，把它們放到太陽下曬干。因為在當時，意大利菜在英國還不常見。許多英國人并不知道意大利面條是用小麥粉做成的。上百通電話打到BBC，有人指出消息錯誤，有人疑惑不解，甚至有人詢問：怎么自己種意大利面條樹呢？這可以算是電視媒體最早加入4月1日愚人節(jié)整人活動行列的例子。多年后的CNN文章，還評價它是史上最大的一個玩笑。. Listening Work on 1c: 1. 1c Dave, Nick and Joe are talking about April Fools Day. Listen and write each persons name under th