Unit12Lifeisfulloftheunexpected教案 3.docx

1、Unit12Lifeisfulloftheunexpected教案 3Unit 12 Life is full of the unexpected.Period1 Section A (1a-2d)一、教学目标： 1. 语言知识目标：1) 能掌握以下单词及短语：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

2、backpack at home.3) 掌握过去完成时时态，结构及用法。2. 情感态度价值观目标：能学会合理安排自己的学习和生活，做到守时守信。二、教学重难点1. 教学重点：过去完成时的用法。2. 教学难点：用过去完成时叙述过去的事件。三、教学过程Step1. Lead-in 1).Warm-up :Greeting.2 )Free talk: Do you remember any unexpected situation in your daily life?展示几张尴尬的人的图片。Ask: What do you think of the people in these pictures

3、? 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 moto

4、rbike had broken down. (老师讲述自己迟到的经历，激起学生对一下内容的学习)。Now look at the picture, lets learn something about Tinas bad day。 Step2. 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:

5、 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. . Step3. Listening1. Listen to the tape of 1b. Complete the sentences

6、. 2. Listen to the tape for the first time and finish 2a. 3. 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

7、 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.Step4. 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 fini

8、shed 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. Step 5 . Role-p

9、lay.1. PairworkWork 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. 2. Ask Ss to role-play the conversation in 2d.3. Answer the questions: 1) Why was Kev

10、in late for class? 2) How did Kevin get to school? 教师精讲： Language points1. Life is full of the unexpected. unexpected adj. 出乎意料的；始料不及的eg. It will not be unexpected if Tom comes late again, because he is always like this. 如果汤姆又迟到了，一点也不意 外，因为他一向如此。2. By the time I got up,my brother had already gotten

11、in the shower.by the time 在以前,常引导表示过去的时间状语从句，主句常用过去完成时，即had+动词过去分词eg. By the time I got there, he had already left. 在我到那儿之前，他已经离开了。3. So I just quickly put on some clothes and rushed out the door.rush out 冲出去, 冲出eg. Henry rushed out the room and disappeared in the rain. 亨利冲出房间, 消失在了雨中。 Julia rushed

12、out and didnt return. 朱丽叶冲了出去, 再没回来。4. Luckily, Carls dad saw me on the street and gave me a lift in his car.give a lift 捎一程eg. Could you give me a lift, please? 请问你能否捎我一程？ 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。Summary:.过去完成时用法： (1) 构成：由“助动词had (用于各种人称和数) + 过去分词”构成 否定式：had no

13、t + 过去分词 缩写形式：hadnt (2) 用法：过去完成时表示在过去某一时间或动作之前已经发生或完成了的动作。(3) 它所表示动作发生的时间是“过去的过去”。 表示过去某一时间可用by, before 等构成的短语来表示。 也可以用when, before 等引导的时间状语从句来表示。 还可以通过状语从句或通过上下文暗示。例如：When I got there, you had already eaten your meal. 当我到达那里时，你已经开始吃了。By the time he got here, the bus had left. 在他到达那里之前，汽车已经离开了。Step6

14、.HomeworkWrite out the story of Mary, note to use the target languageStep7.Blackboard Design Unit 12 Life is full of the unexpected.Period 1 Section A (1a-2d)Language points: give a lift过去完成时构成：由“助动词had (用于各种人称和数) + 过去分词”构成 否定式：had not + 过去分词 缩写形式：hadnt ：Period 2 Section A (3a-3c)一、教学目标： 1. 语言知识目标：1

15、) 学习掌握下列单词和短语：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

16、join the others outside to see what was going on, the first plane had already hit my office building. 3) 进一步熟练掌握过去完成时的用法。2. 情感态度价值观目标：1) 通过学习使学生认识到生活中充满着许多出乎预料的事件，培养学生正确看待事物的积极心态。2）能运用所掌握的语法，句型和词汇进行交流。3）能比较流利地讲述自己曾经有的特别的一天。二、教学重难点1. 教学重点：1)掌握本课时中出现的生词block, in line with, worker, stare, disbelief, ab

17、ove, burn, burning, alive, airport, till , west2) 学会用过去完成时叙述自己曾经有的特别的一天。2. 教学难点：用过去完成时叙述自己曾经有的特别的一天。三、教学过程Step 1 . Revision &Lead-in1. 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. 睡过头；睡得太久2. Please make your own sen

18、tences.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. Step 2. Reading Work on 3a. Read the passage and answer the questions: 1) Which t

19、wo 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

20、 report4. 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 sent

21、ences with the Past Perfect TenseTell them to underline them and come up with the reason to use the tenseStep 3. 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. 2. Let Ss write a sentence with each word on the

22、ir own. eg. I found the money on the floor.1）Ask several students to write their sentences on the blackboard. 2）Check their answers together. Step 4. 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

23、 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

24、 at the burning plane in disbelief. How dangerous it was! 教师精讲Language points 1. I was about to go up when I decided to get a coffee first. be about to 忙于；即将做某事。侧重于表示动作马上就要发生，常与when引导的从句连用，但不与具体的时间状语连用。 e.g. One of my friends is about to have her second baby. 我的一个朋友马上就要生第二个小孩了。2. I went to my favori

25、te coffee place even though it was two blocks east from my office. even though 即使， 虽然， 尽管， 用于引导让步状语从句。3. We stared in disbelief at the black smoke rising above the burning building. stare v. 盯着看， 凝视 表示看得比较仔细，有时候也带有吃惊的意味去看，常与at, into连用。in disbelief 不相信 ，疑惑， 怀疑 above prep. 1)（表示位置）在正上方；高于”（与 below相对）。

26、2) 表示在地位、级别、能力、资历、重要性等方面“超过”、“在之上”、“比强”。 e.g. He is above the others in ability. 他的能力优于其他人。 3) adv. 在上面4. I felt lucky to be alive. alive 一般作表语；也可以作后置定语或宾补。 “活(着)的；在世的；(继续)存在的”；反义词是dead。辨析 alive, living, livelyalive “活着的”，在句中常作表语或定语。作表语时，常可与living互换；作定语时，常要放在被修饰词之后。living“活着的”，在句中用作表语或定语。lively“活泼的”

27、，在句中可作表语或定语。5. But by the time I got to the airport, my plane to New Zealand had already taken off. airport n. 机场 take off 脱掉； 起飞 e.g. He took off his hat and bowed as he passed. 他经过时脱帽鞠躬。 We eventually took off at 11 oclock and arrived in Venice at 1:30. 我们终于在11点起飞，1:30 到达威尼斯。Step 5. Exercises Comp

28、lete the sentences.1. 我在动物园里见过活鳄鱼。 I have seen a _crocodile in the zoo.2. 他是那场火灾中唯一活下来的人。 He is the only person _in the fire.3. 露西是个活泼的孩子，大家都喜欢她。 Lucy is a _child and everyone likes her.4. The boy _ (正要开始) but someone spoke first.5. Hurry up. The train _ (马上就要开了).Keys: living, alive, lively, was jus

29、t about to begin, is about to startStep 6.Summary &Homework Ask some students to sum. After class please recall the unexpected in your daily life and try to tell them to your friends in English. Period 3 Section A (Grammar Focus-4c)一、教学目标： 1. 语言知识目标：1) 学习掌握下列词汇：cream, workday, pie, show up, bean, ma

30、rket, by the end of, 2）进行一步复习巩固学习Section A 部分所学的生词和词组。3）巩固过去完成时的用法 2. 情感态度价值观目标：1）能运用所掌握的语法，句型和词汇进行交流。2）能比较流利地讲述自己曾经有的特别的经历。二、教学重难点1. 教学重点：1) 复习巩固Section A 部分所学的生词和词组，达到熟练运用的目标。2) 总结过去完成时的不同句型。3）总结过去完成时的用法。2. 教学难点：过去完成时的用法三、教学过程Step 1 . Revision& Lead-in1. Have a dictation of the new words learned i

31、n the last class. 2. Revision过去完成时的构成：had+动词的过去分词Step 2. Grammar Focus. 1. 过去完成时讲解。2. 学生阅读Grammar Focus中的句子，然后做练习。Step 3. 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