9年级英语人教全一册Unit 12 Life is full of the unexpected Section A 学案1

Unit 12 Life is full of the unexpected.

Name: ___________ Group: _____________  Class: ____________

Period1

Section A 1a-2d

【Topic】

unexpected events                               

【Get ready before class】

Ⅰ温故知新

一、根据你的实际情况回答问题哦，实话实说：（对我们今天的话题有关系哦）

1. What time do you usually get up in the morning on school days?                                         

2. Have you ever got up late? Why ?                                                             

3. You got up late, then what happened?                                                          

二、看图猜词义。

1.The alarm clock is going off. (                 ) 

2. Don’t rush . You have enough time. (                 )       

3. We can’t come in,. It’s locked. (                 )    

三、我们学过一般过去时和现在完成时，同学们是否还记得呢？试一试吧！

1. 写出下列词的过去式和过去分词：

  get                       realize                       leave                      

  walk                      break                       set                         

  take                       go                         become                     

2. 用过去时或现在完成时填空：

 1）----_______ you ________ (have) lunch ?    ---- Yes.

    ----When _______ you _______ (have) it?    --- I _____ (have) it at 12:00.

 2）---- ______ you _______ (write) a letter to your aunt yet?”

    ----Yes, I _______. I _________ (write) one last week.

 3）--- ______ he _______ (finish) his homework?  ----Not yet.

 4）---_______ they ever _____ (be) abroad?  ---Yes, just once.

 5）---Your father _____ just _______ (finish) his work.

Ⅱ新知探究

一、预习课本, 找出下面生词或短语的原句并翻译。

unexpected: 原句                                                                                   

          翻译                                                                                  

 backpack: 原句                                                                                        

          翻译                                                                                         

oversleep: 原句                                                                                     

         翻译                                                                                        

二、Look at the picture in 1a and finish 1a.

三、词海拾贝：read the dialogue in 1c ,2d and find out the following phrases.

  1. 在---之前              2. 上课迟到                 3. 醒来                   

  4. 穿衣                   5. 捎（某人）一程          6. 迟到五分钟                   

过去完成时

先观查下面的句子，你能发现其中的语法规则吗？

1.By the time she got up, her brother had already gone into the bathroom．

2.By the time she went outside, the bus had already gone

3.By the time she got to class, the teacher had already started teaching．

4.When she got to school, she realized she had left her backpack at home

(1) 构成：由助动词had + 过去分词   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, after 等引导的时间状语从句来表示

③还可以通过宾语从句或通过上下文暗示。

When I got there, you had already eaten you 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.到他到达这里时，汽车已经离开了。

【Enjoy in class】

         Feedback for the new words .

Complete the sentences.根据首字母提示从课文中找词填空

1.This morning I o              , so I was late for school..

2. When I go to school, I r              I had left my pen at home.

3.Have you ever f            your mother’s birthday?

4.My uncle m              the early bus yesterday, so he was late for work .

5.Yesterday my bike was broken. So I w             to school .

Listening &Practice ---1b\1c: Complete the sentences.   

1.  A : What happened?      

  B: I          . By the time I                  , my brother          already         in the shower.

2.  2a\2b---根据听力2a\2b 的内容推测一次事件的结果，把你的猜测用2-3句话写下来：

 The teacher looked at Mary and                                                                 

Read 2d answer the questions.

1. Why was Kevin late for class?                                                                     

2. How did Kevin get to school?