《新概念英语自学导读第一册》是《新概念英语》系列的一套辅助教材。文章对《新概念英语》中的语法，词汇和长句难句都做了详细的剖析和阐述，从而更好的帮助同学们学习和吸收。下面就一起来学习下吧！
课文详注 Further notes on the text
1．make up our minds 打定主意
make up one's mind是表示下定决心的一种固定用法。
2．Will you travel by sea or by air? 你们乘船去，还是乘飞机去？
这是一个选择疑问句。 by sea表示“乘船”。 by air表示“乘飞机”。
3．take a long time 花很长时间
语法 Grammar in use
情态助动词may表示可能性
may或might都表示“可能”、“也许”。通常既可以用may，也可以用might，不过might所表示的可能性要比may小，且当情况是虚拟的时只能用might而不能用may。
（1）may 表示现在或将来的可能性：may+动词原形：
（2）may 也可表示过去的可能性，过去式为may have (done)：
词汇学习 Word study
1．worry v.
（1）担忧；发愁：
（2）困扰；使不安宁：
2．look after
（1）照料，照顾，照管：
（2）注意；关心：
练习答案 Key to written exercises
Lesson 132
A
1 Yes, Martin is talking to Gary.
2 They may go abroad.
3 Gary's wife wants to go to Egypt.
4 They will travel by sea.
5 Yes, it may be cheaper.
6 Yes, it takes a long time.
7 Because his wife worries too much.
B
1 I'm not sure. They may be Australian.
2 I'm not sure. She may be Russian.
3 I'm not sure. They may be Chinese.
4 I'm not sure. They may have been bakers.
5 I'm not sure. She may have been a doctor.
6 I'm not sure. He may be the boss.
7 I'm not sure. She may be twenty-one.
8 I'm not sure. They may have been seven.
9 I'm not sure. He may have been over eighty.
10 I'm not sure. She may have been under fifty.
11 I'm not sure. It may be the 16th today.
12 I'm not sure. It may have been Wednesday yesterday.
13 I'm not sure. It may be the 20th today.
14 I'm not sure. It may be expensive.
15 I'm not sure. It may have been difficult.
16 I'm not sure. She may have been young.
17 I'm not sure. He may have been tired.
18 I'm not sure. They may be watching television.
19 I'm not sure. She may have been looking for a new job.
20 I'm not sure. They may be standing.
