Unit 12 Life is full of the unexpected.教案

1、Unit 12 Life is full of the unexpected.Section A 1 (1a-2d)一、教學(xué)目標(biāo)： 1. 語言知識(shí)目標(biāo)：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(shí)時(shí)態(tài)，結(jié)構(gòu)及用法。2. 情感

2、態(tài)度價(jià)值觀目標(biāo)：能學(xué)會(huì)合理安排自己的學(xué)習(xí)和生活，做到守時(shí)守信。二、教學(xué)重難點(diǎn)1. 教學(xué)重點(diǎn)：過去完成時(shí)的用法。2. 教學(xué)難點(diǎn)：用過去完成時(shí)敘述過去的事件。三、教學(xué)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

3、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(xué)生對(duì)一下內(nèi)容的學(xué)習(xí))。Now look at

4、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 gotte

5、n 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

6、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(shí)用法： (1) 構(gòu)成：由“助動(dòng)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(shí)表示在過去某一時(shí)間或動(dòng)作之前已經(jīng)發(fā)生或完成了的動(dòng)作。(3) 它所表示動(dòng)作發(fā)生的時(shí)間是“過去的過去”。

7、 表示過去某一時(shí)間可用by, before 等構(gòu)成的短語來表示。 也能夠用when, before 等引導(dǎo)的時(shí)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(dāng)我到達(dá)那里時(shí)，你已經(jīng)開始吃了。By the time he got here, the bus had left. 在他到達(dá)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

8、 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 fo

9、r 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) in

10、to class, the teacher _ (start) teaching already.3. Retell the story.通過聽力訓(xùn)練，進(jìn)一步熟悉練習(xí)過去完成時(shí)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

11、 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 t

12、he 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(xué)講述自己的事情的經(jīng)過。I had a bad day last weekend.通過完成一個(gè)任務(wù)， 讓學(xué)生運(yùn)用所學(xué)內(nèi)容，既鞏固了所學(xué)的語言目標(biāo)，又拓展了學(xué)生的思維，培養(yǎng)學(xué)生在實(shí)際生活中運(yùn)用所學(xué)知識(shí)解決實(shí)際問題的能力。X. Language points1. Life is full of the unexpected.unexpected

13、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.如果湯姆又遲到了，一點(diǎn)也不意外，因?yàn)樗幌蛉绱恕?. By the time I got up, my brother had already gotten in the shower.by the time 在以前,常引導(dǎo)表示過去的時(shí)間狀語從句，主句常用過去完成時(shí)，即had+動(dòng)詞過去分詞e.g. By the time I got there, he had already left. 在

14、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?zèng)]回來。4. Luckily, Carls dad saw me on the street and gave me a lift in his car.gave a l

15、ift 捎一程e.g. Could you give me a lift, please?請(qǐng)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(shí)間的話， 再做以下練習(xí)吧！Exercises用方框內(nèi)短語的適當(dāng)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 pia

16、no 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) i

17、t at home.XI. HomeworkWrite out the story of Mary, note to use the target languageSection A 2 (3a-3c)一、教學(xué)目標(biāo)： 1. 語言知識(shí)目標(biāo)：1) 學(xué)習(xí)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

18、 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(jìn)一步熟練掌握過去完成時(shí)的用法。2. 情感態(tài)度價(jià)值觀目標(biāo)：1) 通過學(xué)習(xí)使學(xué)生認(rèn)識(shí)到生活中充滿著許多出乎預(yù)料的事件，培養(yǎng)學(xué)生正確看待事物的積極心態(tài)。2

19、）能運(yùn)用所掌握的語法，句型和詞匯進(jìn)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(xué)重難點(diǎn)1. 教學(xué)重點(diǎn)：1)掌握本課時(shí)中出現(xiàn)的生詞block, in line with, worker, stare, disbelief, above, burn, burning, alive, airport, till , west2) 學(xué)會(huì)用過去完成時(shí)敘述自己曾經(jīng)有的特別的一天。2. 教學(xué)難點(diǎn)：用過去完成時(shí)敘述自己曾經(jīng)有的特別的一天。三、教學(xué)過程. Revision 1. Could you please make sentences with these words and phrases

20、 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

21、 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 even

22、ts?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

23、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

24、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

25、the reason to use the tense閱讀方法指導(dǎo)：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(dòng)詞或動(dòng)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

26、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

27、 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

28、 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

29、 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(dòng)作馬上就要發(fā)生，常與when引導(dǎo)的從句連用，但不與具體的時(shí)間狀語連用。 e.g. One of my friends is about to have her second baby. 我的一個(gè)朋友馬上就要生第二個(gè)小孩了。2. I went to my favorite coffee place even though it was two bl

30、ocks east from my office. even though 即使， 雖然， 盡管， 用于引導(dǎo)讓步狀語從句。 block n. 街區(qū) e.g. Hes the best teacher, even though he has the least experience. 他雖然經(jīng)驗(yàn)最少，卻是最好的老師。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(xì)，有時(shí)候也帶有吃驚的意味去看，常與at, into連用。 e.g. Don

31、t 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. 塔瑪拉一邊狐疑地盯著他看，一邊搖著頭。 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(duì)）。 e.g. That big high-rise above us is where Brian lives. 我們上面的那座摩天大樓就是布賴恩住的地方。 He li

32、fted his hands above his head. 他將雙手舉過頭頂。2) 表示在地位、級(jí)別、能力、資歷、重要性等方面“超過”、“在之上”、“比強(qiáng)”。 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(gè)方面都比我強(qiáng)。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

33、, 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(huì)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(bǔ)。 “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 bes

34、t 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(bǔ)) 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(shí)，?？膳cliving互換；作定語時(shí)，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 t

35、aken off. airport n. 機(jī)場(chǎng) take off 脫掉； 起飛 e.g. He took off his hat and bowed as he passed. 他經(jīng)過時(shí)脫帽鞠躬。 We eventually took off at 11 oclock and arrived in Venice at 1:30. 我們終于在11點(diǎn)起飛，1:30 到達(dá)威尼斯。VII. Exercises Complete the sentences.1. 我在動(dòng)物園里見過活鱷魚。 I have seen a _crocodile in the zoo.2. 他是那場(chǎng)火災(zāi)中唯一活下來的人。 He

36、is the only person _in the fire.3. 露西是個(gè)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

37、to tell them to your friends in English.Section A 3 (Grammar Focus-4c)一、教學(xué)目標(biāo)： 1. 語言知識(shí)目標(biāo)：1) 學(xué)習(xí)掌握下列詞匯：cream, workday, pie, show up, bean, market, by the end of, 2）進(jìn)行一步復(fù)習(xí)鞏固學(xué)習(xí)Section A 部分所學(xué)的生詞和詞組。3）鞏固過去完成時(shí)的用法2. 情感態(tài)度價(jià)值觀目標(biāo)：1）能運(yùn)用所掌握的語法，句型和詞匯進(jìn)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(xué)重難點(diǎn)1. 教學(xué)重點(diǎn)：1) 復(fù)習(xí)鞏固Section A 部分所學(xué)的生詞

38、和詞組，達(dá)到熟練運(yùn)用的目標(biāo)。2) 總結(jié)過去完成時(shí)的不同句型。3）總結(jié)過去完成時(shí)的用法。2. 教學(xué)難點(diǎn)：過去完成時(shí)的用法三、教學(xué)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(duì)等候 4. 起床5. 出去 6. 遲到7. 到時(shí)候 8. 鬧鈴響9. 開始做某事 10. 搭便車3. Revi

39、sion過去完成時(shí)的構(gòu)成：had+動(dòng)詞的過去分詞II. Lead-in T: What happened to you on a bad morning? Ss引導(dǎo)學(xué)生用過去完成時(shí)回答。III. Grammar Focus. 1. 過去完成時(shí)講解。2. 學(xué)生閱讀Grammar Focus中的句子，然后做填空練習(xí)。1）當(dāng)我到達(dá)學(xué)校的時(shí)候， 我才意識(shí)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(xué)校的時(shí)候， 鈴聲已經(jīng)響過了。_ _ _ I got back to school, the be

40、ll _ _.3）我到達(dá)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(zhǔn)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(duì)等候的時(shí)候，聽到了一個(gè)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, h

41、ad left 4. was about to 5. was waiting in line , heard a loud sound 3. 學(xué)生們根據(jù)記憶，看大屏幕來完成填空練習(xí)。4. 學(xué)生們完成填空試題后，可以打開課本檢查答案，對(duì)錯(cuò)誤的句子，單獨(dú)進(jìn)行強(qiáng)化記憶。IV. Try to Find 1. 由when, by the time, before等引導(dǎo)時(shí)間狀語從句時(shí)，若描述發(fā)生在過去的事，主句常用過去完成時(shí)(had + 過去分詞)表示動(dòng)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(shí)，常用when引導(dǎo)從句表示突然發(fā)生的動(dòng)作，when可省略

42、。. 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 cr

43、eam (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) Cor

44、rect 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 th

45、e 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(chǎng)), 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

46、 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

47、 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(shí)間的話，再做以下練習(xí)吧！用括號(hào)里所給詞的適當(dāng)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

48、) 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(dāng)他到達(dá)學(xué)校的時(shí)候，老師已經(jīng)開始上課了。2.當(dāng)我出來的時(shí)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(fù)習(xí)Grammar Focus 中的內(nèi)容。Try to make sentences with before, by the time and be do

49、ing when, and make use of the past perfect tense.2. 寫作： 描述一次難忘的經(jīng)歷。Section B 1 (1a-2e)一、教學(xué)目標(biāo)： 1. 語言知識(shí)目標(biāo)：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(diǎn)句子：3) 提高學(xué)生的聽力技能。培養(yǎng)學(xué)生從所聽到的

50、對(duì)話中獲取信息的能力。4）培養(yǎng)學(xué)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(jià)值觀目標(biāo)：1）了解部分西方節(jié)日的文化常識(shí)。2）了解不及時(shí)做某事而造成的危害，培養(yǎng)學(xué)生養(yǎng)成良好的行為習(xí)慣。二、教學(xué)重難點(diǎn)1. 教學(xué)重點(diǎn)：根據(jù)所學(xué)詞組寫一篇短文。2. 教學(xué)難點(diǎn)三、教學(xué)過程. Warming- up and revision 1. Daily greeting. 2. Exercise根據(jù)對(duì)話內(nèi)容，從方框內(nèi)選擇合適的句子補(bǔ)全對(duì)話。（有兩項(xiàng)多余) A. Why were you late?B. My bike broke down halfway.C. I usually get to school

51、 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: (

52、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

53、 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 (act