其实每课一句话：新概念第二册第二十一课的问题并不复杂，但是又很多的朋友都不太了解每课一句话：新概念第二册第二十一课，因此呢，今天小编就来为大家分享每课一句话：新概念第二册第二十一课的一些知识，希望可以帮助到大家，下面我们一起来看看这个问题的分析吧！

【廖老师亲自授课】

新概念1词汇语法直播课3月28日开课！

新概念1课文阅读打卡训练营第一期

石雪新概念英语学习中心

[往期回顾]

每课一句话：新概念第二册第二十课

今天我们将继续学习第21课的“一课一句话”。

一.原文

Lesson 21 Mad or not?

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 determined to stay here. Everybody says I must be mad and they are probably right.

——选自《新概念英语》第二册，外语教学与研究出版社，1997年10月第一版。

第二，每课一句话

Over a hundred people must have been driven away from their homes by the noise.

注意，句子中的must表肯定是猜测过去发生的事情，所以它的用法结构是：

Must have done it (actively)

Must have done it (passively)

更多示例，例如：

Jack must have come back, for there's light in his house.

Everybody says I must be mad and they are probably right.

这句话中的must是对“我”当前状态的猜测，其用法结构为：

Must be (status)

Must be doing (action)

更多示例，例如：

The case must be Jack's, for there'a a label with his name on it.

Jack must be looking for his case now.

第三，更多的扩张

不能表否定猜测

在英语中，must只能用来表示肯定的猜测，can一般用于否定的猜测，用法结构类似于must。比如：

Jack can't be at home now, for I saw him in the street just now.

Jack can't be playing basketball now, for it's raining heavily.

Jack can't have found his case, for he's still looking for it now.

【廖老师亲自授课】

1.周日下午14:00-16:00新概念第二册(可插班)现上第17课(浦东新区崂山路640号)。

2.周六上午8:30-10:30新概念第一册(可转课)现在去41-42课(杨浦区安博路533弄)。

3.周日上午10:35-12:35新概念第二册(可转课)现在进行第二课(浦东新区崂山路640号)。

[注意]

1.以上课程均为上海线下课程。

2.关于廖老师新概念课的详情，欢迎致电：15317820522。

3.也可以加入廖老师的微信好友学习：xgnyy2018。

每课一句话：新概念第二册第二十一课和每课一句话：新概念第二册第二十一课的问题分享结束啦，以上的文章解决了您的问题吗？欢迎您下次再来哦！