(一)段落的展开
Exercise W1
Two examples are given for each item. The controlling idea is underlined Your controlling ideas may be different.
1. Owning a car has many advantages.
The disadvantages of owning a car are many.
2. The reason a person lives in a remote area may be one of the following.
A person who lives in a remote area may face many problems.
1. Before applying to a foreign university, one should consider the disadvantages of studying abroad.
The advantages of studying abroad outweigh the disadvantages.
4. Car accidents can be avoided or minimized if the driver takes certain precautions.
Although a person thinks it is safe at home, many different kinds of accidents occur there.
5. An international airport is divided into different sections.
There are several kinds of airports.
6. Teachers can list many reasons why students are absent from their classes.
Absenteeism causes the employer many problems.
7. Taking exams is required of all students, and to do their best, students
should use the following methods to prepare themselves.
One should follow these procedures when taking an exam.
8. Computers have brought many changes to our way of life. Many educational games can be played on computers.
9. Rice can be prepared in many ways.
Rice can be put to many uses.
10. Preparing to go camping is easy when you organize your trip using
these steps.
Camping has changed in many ways.
