[10-20 18:18:21] 来源：http://www.67xuexi.com 高一英语教案 阅读：850次
Mr. Smith was busy packing, because he was leaving for London that night.
史密斯先生正忙着收拾行李，因为那天晚上他要动身去伦敦。
注意：同样一件过去的事情，用以上两种不同的时态表过没内涵：过去时强调动作的结束；而过去进行时，则强调动作的延续性。例如：
I cleaned the house this morning.上午我打扫了房间。
I was cleaning the house this morning.上午我一直在打扫房间。
练习：
(1) Old Mc Donald gave up smoking for a while, but soon______ to his old ways.
A. returned B. returns C. was returning D. had returned
(2) The reporter said that the UFO ______ east to west when he saw it.
A. was traveling B. traveled
C. had been traveling D. was to travel
(3) Lisa ______ a book about China last year, but I don't know whether she has finished it.
A. wrote B. has written C. was writing D. had written
答案与分析
【解析】（1）表示过去终止的动作；（2）when she saw it 表示“时间点”，指过去进行的动作；（3）but I don’t know whether she has finished it. 暗示“过去的动作并未结束”。答案为：(1) A; (2) A: (3)C。
【说明】一般过去时和过去进行时的区别是考试的热点。简单归纳起来，应记住两点：（1）一般过去时表示一个过去已完成的动作，强调动作的结束；（2）过去进行时表示过去正在进行的动作，强调动作的延续。应用时，注意找到对照时间，分辨是指时间还是终止时间。
教学设计方案Lesson 61
Show the picture, talk about the following the questions?
1） What might happen if the oil gets too hot？
2）What would you do if the pan of oil catches fire？
Play the tape of the dialogue for the Ss to listen and follow. Go through the dialogue briefly and make sure the Ss understand it. After that, answer the following question.
1). What did Jenny ask Yang Pei to do first?
2) .Did Yang Pei carry the pan out of the kitchen at once?
Key: 1) Jenny asked Yang Pei to turn off the gas and cover the pan. 2) No, she didn’t.
Ask the Ss to read Part 2 to find out what to do if they hear the fire alarm. Check comprehension by asking Yes/ No questions:
1.Should I stay in my room? ( No)
2.Should I leave the building at once? (Yes )
3.Should I take my room key? (Yes )
4.Should I take the lift? ( No )
The T let the Ss practise the dialogue in pairs a few minutes, The T can write some main sentences on the Bb, for example:
1) cooking in the kitchen; 2) the pan of oil; 3) catch fire) 4) turn off the gas; 5) cover the pan; 6) the fire (be) out
Then the T asks one pair to act the scene in front of the class.
1.Take care: be careful.
2. Is the fire out? If there are no flames, the fire is out.
3. You might…burning oil: If you carried the pan out of the kitchen, you might get burnt by the fire and you might drop the pan. Might here indicates possibility.
1.A: Be _______! The pan is very ______. You might get _______.
B: Thanks, Mum. But what _______I do?
A: You’d ______turn off the gas first. Leave the pan there _______it gets cooler.
2. A: Look ________! Your coat has ______fire.
B: Oh dear!
A: Take it _______and put it ________the water.
3. A: Take__________! You ________throw the cigarette end(烟头) here. Look at those newspapers .They might _________fire.
B: Oh, I’m terribly ________.
4. A: _________careful! Your clothes _______get caught in that machine..
B: Thank you. I didn’t know I was so close ________it.
1.Finish off the Workbook exercises.
2.Preparation the Lesson 62.