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Unit 12 Life is full of the unexpected.
教学目标：
1语言能力：理解并正确运用本单元的重点词汇，句型；掌握过去完成时的用法；
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 backpack at home.
3) 掌握过去完成时时态，结构及用法。
文化意识：了解国外愚人节风俗，从文化差异角度体验和理解西方国家的传统节日
学习能力： 根据语篇的段落首句，激活相关背景内容，预测文章内容
思维品质：提高学生的时间思维能力，理解中英在时态表达上的差异
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。
Section A 1 (1a-2d)
三、教学过程
Step1. Warm-up
New term greeting.
Step2. Lead-in
Do you remember any unexpected situation in your daily life
展示一个尴尬的人的视频。
Ask: Have these unexpected events happened to you （give some example and lead students to open mouth to speak English)
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, let’s learn something about Tina’s bad day。
Step3. 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
Step4. Listening
Work on 1b.
Step5 Listening
Listen to the tape for the first time and finish 2a.
Listen to Mary continue her story. Number the pictures in the correct order.
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.
通过听力训练，进一步熟悉练习过去完成时的构成和用法。
Step6. 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
Step7.Language points
1.unexpected adj. 出乎意料的；始料不及的
2. 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
3. rush out 冲出去, 冲出……
4. gave …a lift=give ... a ride 捎……一程
Exercises
Step8. Homework
抄写U11 单词2+1
板书设计：Unit 12 Life is full of the unexpected.
Section A 1 (1a-2d)
unexpected adj.
2. by the time
3. rush out
4. gave …a lift=give ... a ride
课后反思：
Section A 2 (3a-3c)
教学过程
Step1.Greeting
Read the conversation in 2d aloud
Step2. Discussion
Watch a short video and tell Ss Life is full of the unexpected.
Step3. Fast 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
Step4. Careful Reading
Determine the sentences are correct or not by playing a game.(细节理解）
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
Reading guiding
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 class．Write the events on the blackboard as they report．
4. After checking the answers, tell students to read the article again more carefully．
Tell them to find out the words or sentences which they can’t understand this time．
Do some explanation and make sure that the students make everything clear about the article．
5. Ask students to pick out the sentences with the Past Perfect Tense．Tell them to underline them and come up with the reason to use the tense．
Step5. Language points
1.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。
2. 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。
3.in disbelief 不相信 ，疑惑， 怀疑
4. 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, lively
alive “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”，在句中可作表语或定语。
Homework
板书设计：
课后反思：
Section A 3 (Grammar Focus-4c)
教学过程
Step1. Revision
1. Have a dictation of the new words learned in the last class.
Step2. Lead-in
回顾初中阶段已学过的时态，再回顾本单元Mary的晚起迟到的故事，引入过去完成时
Step3. Grammar Focus.
1. 过去完成时讲解。
过去完成时的构成：had+动词的过去分词
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 not + 过去分词
缩写形式：hadn’t
(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”。
① 表示过去某一时间可用by, before 等构成的短语来表示。
② 也可以用when, before 等引导的时间状语从句来表示。
③ 还可以通过状语从句或通过上下文暗示。
2. 学生阅读Grammar Focus中的句子，然后做课本练习。
3. 学生们根据记忆，看大屏幕来完成填空练习。
4. 学生们完成，检查答案，对错误的句子，单独进行强化记忆。
Step4. Practice
1. Work on 4a.
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.
3) Correct their answers together.
Step5. Summary
Homework
板书设计：U12 过去完成时
结构：had +done
用法：1）过去完成时一般与before, after, when，by the time, till/ until 等引导的时间从句连用，从句用一般过去时。
2）在told, said, knew, heard, thought等动词引导的宾语从句中，一般用过去完成时。
课后反思：
Section B 1 (1a-2e)
教学过程
Step1. Warming- up
1. Finish 1a. Put these words in the correct columns in the chart. Some words can go in more than one column.
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. learn some new words in 1a.
Step2.Lead in
本单元话题围绕“让人出乎意料的事件”展开，内容将从生活琐事或者意外事故过渡到生活中一些玩笑，尤其是愚人节发生的让人难以预料的事情，那我们进入B部分的阅读篇章，来看下在愚人节发生的不同的故事。
1.New words
2. Watch a video about April Fool’s Day.
Step3 Reading
Fast Reading.
1. Work on 2b.
Read the passage quickly. Match the paragraphs with the main idea.
Careful Reading
Find out some important phrases.
2. Work on 2d. Fill in the blanks with the correct forms of the verbs on brackets.
2d Fill in the blanks with the correct forms of the verbs in brackets.
Homework
板书设计：
课后反思：

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