新概念第二册第21课学案
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新概念英语第二册第21课首先,这一课介绍了时间的不同度量方式。
我们通常使用的度量时间的单位有年(year)、月(month)、周(week)、日(day)、小时(hour)、分钟(minute)和秒(second)。
课文中提到了一些与时间度量相关的词汇,如“时间段”(period of time)、“长时间”(a long time)、“短时间”(a short time)等。
此外,课文还提到了一些常见的时间短语,如“每天”(every day)、“每周”(every week)、“每月”(every month)等。
其次,课文还介绍了一些与时间相关的动词短语。
例如,“度过时间”(spend time)表示花费时间在某事上,而“浪费时间”(waste time)表示不有效地使用时间。
此外,课文还提到了一些描述时间的形容词和副词,如“快速地”(quickly)、“迅速地”(rapidly)、“慢慢地”(slowly)等。
此外,课文还讨论了时间的重要性和管理时间的方法。
作者提到了“时间就是金钱”(time is money)的观点,强调了时间的宝贵性。
他还提到了如何合理地安排时间以提高效率,如制定日程安排(schedule)、设定目标(set goals)和优先处理重要事务(prioritize)等。
在这一课中,作者还举了一些例子来说明时间的相对性。
例如,对于一个等待的人来说,时间似乎过得很慢,而对于一个忙碌的人来说,时间则过得很快。
这些例子强调了时间感知的主观性。
总之,新概念英语第二册第21课是关于时间的度量和管理的。
通过介绍时间的不同度量方式、相关词汇和短语,以及讨论时间的重要性和相对性,这一课帮助学习者更好地理解和运用时间。
是不是疯疯了?Lesson 21 Mad or not? 是不是First listen and then answer the question.听录音,然后回答以下问题。
Why do people think the writer is mad?Aeroplanes are slowly driving me mad. I live near an airport and passing planes can be heard night and day。
The airport was built years ago, but for some reason it could not be used then. Last year, however, it came into use。
Over a hundred people must have been driven away from their homes by the noise. I am one of the few people left. Sometimes I think this house will be knocked down by a passing plane。
I have been offered a large sum of money to go away, but I am determinedto stay here。
Everybody says I must be mad and they are probably right。
和短语语New words and expressions 生词和短mad(1。
1/m$d/adj. 发疯sum(1。
7/sm/n。
量reason(1。
3/'ri:z+n/n。
原因determined(1. 8/di't*:mind/adj. 坚定的,下决心的文注释释Notes on the text 课文注1 Aeroplanes are slowly driving me mad。
1
Lesson 21 Mad or not? 是不是疯了?
Aeroplanes are slowly driving me mad. I live near an airport and passing planes can
be heard night and day. The airport was built during the war, but for some reason it
could not be used then. Last year, however, it came into use. Over a hundred people
must have been driven away from their homes by the noise. I am one of the few
people left. Sometimes I think this house will be knocked down by a passing plane. I
have been offered a large sum of money to go away, but I am determined to stay here.
Everybody says I must be mad and they are probably right.
生词与短语
mad [mæd] adj. 发疯的
reason ['ri:zn] n. 原因
sum [sʌm] n. 一笔, 量
determined [di'tə:mind] adj. 坚决的;有决心的
Aeroplanes are slowly driving me mad. 飞机正在逐渐把我逼疯。
passing planes can be heard night and day过往飞机日夜不绝于耳
came into use开始使用
Over a hundred people must have been driven away from their homes by the noise.
有100多人肯定是被噪音逼得已经弃家远去
Exercises:
一、Answer the following questions.
1. What are aeroplanes doing to you?
2. Where do you live?
3. What can be heard night and day?
4. When was the airport built?
2
5. Do you why it wasn’t used then?
6. When did it come to use?
7. How many people must have been driven away be the noise?
8. Are you the only person left?
9. You’re one of the few left, aren’t you?
10. What do you sometimes think?
11. Why have you been offered a large sum of money?
12. Will you accept it?