i. 用于文章主题句

1. 不用说¸…

it goes without saying that子句

= (it is) needless to say (that)子句

= it is obvious that子句

= obviously, s. + v.

例︰不用说早睡早起是值得的。

it goes without saying that it pays to keep early hours.

2. …是不可能的; 无法…

there is no ving

= there is no way of ving.

= there is no possibility of ving.

= it is impossible to v.

= it is out of the question to v.

= no one can v.

= we cannot v.

例︰不可否认的¸成功的事业关键在于健康的身心。

there is not denying that successful business lies in a healthy body and mind.

3. 我深信…

i am greatly convinced (that)子句

= i am greatly assured (that)子句

例︰我深信预防是于治疗。

i am greatly convinced that prevention is better than cure.

4. 在各种…之中¸…

among various kinds of …, …

= of all the …, …

例︰在各种运动中¸我尤其喜欢慢跑。

among various kinds of sports, i like jogging in particular.

5. …是很容易证明的。

it can be easily proved (that)子句

例︰时间最珍贵是很容易证明的。

it can be easily proved that nothing is more precious than time.

6. …无论如何强调都不为过

… cannot be overemphasized

例︰交通安全的重要性无论如何强调都不为过。

the importance of traffic safety cannot be overemphasized.

7. 就我的看法¸…；我认为…

in my opinion, …

= to my mind, ….

= as far as i am concerned, …

= i am of the opinion that子句

例︰就我的看法¸打电动玩具既花费时间也有害健康。

in my opinion, playing video games not only takes much time but is also harmful to health.

8. (a) 每个人都知道…

everyone knows (that)子句

(b) 就我所知¸…