I. 用于文章主題句

1. 不用說…
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︰不用說早睡早起是值得的。
It goes without saying that it pays to keep early hours.

2. …是不可能的; 無法…
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︰不可否認(rèn)的;成功的事業(yè)關(guān)鍵在于健康的身心。
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︰我深信預(yù)防勝于治療。
I am greatly convinced that prevention is better than cure.

4. 在各種…之中…
Among various kinds of …, …
= Of all the …, …
例︰在各種運(yùn)動中;我尤其喜歡慢跑。
Among various kinds of sports, I like jogging in particular.

5. …是很容易證明的。
It can be easily proved (that)子句
例︰時間最珍貴是很容易證明的。
It can be easily proved that nothing is more precious than time.

6. …無論如何強(qiáng)調(diào)都不為過
… cannot be overemphasized
例︰交通安全的重要性無論如何強(qiáng)調(diào)都不為過。
The importance of traffic safety cannot be overemphasized.

7. 就我的看法…；我認(rèn)為…
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;打電動玩具既花費(fèi)時間也有害健康。
In my opinion, playing video games not only takes much time but is  also harmful to health.

8. (A) 每個人都知道…
Everyone knows (that)子句
 (B) 就我所知…
As far as my knowledge is concerned, …
例︰就我所知;下列方法對我?guī)椭�很大�?BR>As far as my knowledge is concerned, the following ways are of great  help to me.

9. 毫無疑問地…
There is no doubt (that)子句
例︰毫無疑問地近視在我國的年輕人中是一個嚴(yán)重的問題。
There is no doubt that near-sightedness is a serious problem among  the youth of our country.

10. 根據(jù)我個人經(jīng)驗…
According to my personal experience, …
= Based on my personal experience, …
例︰根據(jù)我個人經(jīng)驗微笑已帶給我許多好處。
According to my personal experience, smile has done me a lot of good.