初中人教新目标 (Go for it) 版Unit 5 What were you doing when the rainstorm came?Section B教案

Unit 5备课说明

一、单元内容：What were you doing when the rainstorm came?

二、教学目标：

【知识目标】能运用过去时态描写过去发生的事情

【能力目标】能听懂有关过去发生事件，能简单描写过去发后的事件

   【情感目标】能过学习本课，培养学生在困境中互帮互助的品质

三、教学重点：

      单词短语: rainstorm, suddenly, alarm , go off , pick up , strange, report, area, wood, light, window, match, beat, heavily, against, asleep, fall asleep, die down, rise, apart, passage, pupil, bright, play ground, bell, completely, silence, in silence, recently, date, tower, at first, realize, truth

     句子:

1. What were you doing at eight last night? I was taking a shower.

  2. What was she doing at the time of the rainstorm?

She was doing her homework.

  3. What was he doing when the rainstorm came?

He was reading in the library when the rainstorm came.

  4. What was Ben doing when it began to rain heavily?

When it began to rain, Ben was helping his mom make dinner.

  5. What was Jenny doing while Linda was sleeping?

While Linda was sleeping, Jenny was helping Mary with her homework

    语法：过去进行时。
四、教学难点：when, while引导的时间状语从句中的过去时和过去进行时

五、教具准备：PPT

六、课时安排：

   Section A 1 (1a -2d)....................................................................................1课时

   Section A 2 (3a-3c) .....................................................................................1课时

   Section A 3 (Grammar Focus-4c)............................................................... 1课时

   Section B 1 (1a-1e)......................................................................................1课时

   Section B 2 (2a-2e).................................................................................... 1课时

   Section B 3 (3a-self check).........................................................................1课时

                             共计6课时

Section B 3 (3a—Self check)[来源:Z|xx|k.Com]

Step 1 Free talk

Look at the picture and talk about what they

were doing when the plane hit the World Trade Center.

Step 2 Presentation

3a Make notes about an event you remember well.

What was the event?     

When did it happen?

Where did it happen?  

What were you doing?

What were your friends doing? 

Why was it important?

Why do you remember this event?

Step 3 Writing

3b Write a short article about the important event in 3a. Try to write three paragraphs.

First, write about the event (when and where it happened).

Next, write about what you and some of your friends were doing when this event happened.

Then, write about why this event was important.[来源:学科网]

An important event that I remember well was ___.

It happened in/on ___________ at /in______________.

When I heard the news of this event/ When this event happened, I was ____________.

My friends were _________________. This event is very important to me because _____________. /I remember this event well because _________________.

One possible version

An important event that I remember well was Wenchuan Earthquake. It happened on May 12, 2008 in Wenchuan, Sichuan. When I heard the news of this event, I was working. My friends were watching games on TV. This event is very important to me because many people died in the earthquake. They need some help. Lots of people came to help them.

Step 4 单元复习

过去进行时

1. 概念: 表示过去某个时刻或过去一段时间正在进行的动作。

2.句子结构: 主语 + was/were + doing sth. +时间状语

3. 时间状语词: at 5:00 yesterday afternoon, at that time, then 等连用, 或者用另一动作来表示过去的时间。如：

They were playing basketball when she arrived.

While they were playing basketball, she arrived.

过去进行时与一般过去时的区别

过去进行时着重描述当时正在持续进行的动作，它的特点是：暂时，持续和未完成，强调过程；一般过去时表示发生过的动作或存在的状态，即表示动作发生过，而且已经结束了，强调结果。 [来源:学科网ZXXK]

1) Shirley ______ a book about China last year but I don't know whether she had finished it．

     A. has written          B. wrote

     C. had written          D. was writing

2) Mary ____ a dress when she cut her finger.

     A. made                B. is making 

     C. was making          D. makes

    was making 表示正在做衣服的过程，如用made 则表示这一动作已结束，做衣服的动作已结束与 cut her finger就没有联系。

3) He _______ (write) a letter, then went to bed.

   wrote 表示动作已结束，做另一件事，如用was writing 就与 went to bed 在逻辑上相矛盾。

    过去进行时侧重表示动作延长的时间长度; 一般过去时表示过去某时发生过某事，侧重说明事实。

1. He ___________ all night last night.
2.  He ________ something last night．

when, while区别：

1. 由when引导的时间状语从句，主句用过去进行时，从句应用一般过去时；

由while引导的时间状语从句，主句用一般过去时，从句应用过去进行时。

When the teacher came in, we were talking.

   当此句改变主从句的位置时，则为：

While we were talking, the teacher came in.

2. 如果从句和主句的动作同时发生，两句都用过去进行时的时候，多用while引导。如：

    They were singing while we were dancing.

活学活用

1. I _________ my homework when Mike ______ last night. 昨天晚上迈克来的时候我正在写作业。

2. While Ann ____________ TV, her father _______ home. 安正在看电视时，她父亲回来了。

3. What were you doing when I ________ at the door?

   我敲门(knock)的时候你在干什么？

4. She ______________ the room when I ______ to see her. 我去看她的时候她不是在打扫房间。

重要短语

1.感觉像  feel like    2. 首先  at first

3. 入睡  fall asleep   4. 逐渐变弱die down

5. 确信 make sure    6. 醒来 wake up  

7. 凌乱in a mess     8. 清洁clean up

9. 互相帮助 help each other

10. 在困难时期in times of difficulty[来源:学科网]

重点句子

1. What were you doing at eight last night?

  I was taking a shower.

2. He was reading in the library when the rainstorm came.

3. While Linda was sleeping, Jenny was helping Mary with her homework.

Step 5 Self-check

1. Fill in the blanks with when or while.[来源:Z,xx,k.Com]

2. Fill in the blanks with the correct forms of the words in brackets.

Step 7  Blackboard Design

   Unit 5 What were you doing when the rainstorm came?

Section B 3 (3a-Self check)

过去进行时句子结构: 主语 + was/were + doing sth. +时间状语

过去进行时与一般过去时的区别

when, while的区别