1. 不用说…

　　It goes without saying that …

　　= (It is) needless to say (that) …

　　= It is obvious that …

　　例: It goes without saying that it pays off to keep early hours.

　　不用说早睡早起是值得的。

　　2. 在各种……之中，……

　　Among various kinds of …, … / = Of all the …, …

　　例: Among various kinds of sports, I like jogging in particular.

　　在各种运动中我尤其喜欢慢跑。

　　3. 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 ….

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

　　在我看来，玩电脑游戏既花费时间也有害健康。

　　4. 随着……

　　随着人口的增加……

　　With the increase / growth of the population, …

　　随着科技的进步……

　　With the advance of science and technology, …

　　例: With the rapid development of Taiwan's economy, a lot of social problems have come to pass.

　　随着台湾经济的快速发展许多社会问题产生了。

　　5. ……是必要的 It is necessary (for sb.) to do / that …

　　…… 是重要的

　　It is important / essential (for sb.) to do / that …

　　…… 是适当的

　　It is proper (for sb.) to do / that …

　　……是紧急的

　　It is urgent (for sb.) to do / that …

　　例: It is proper for us to keep the public places clean.

　　=It is proper that we (should) keep the public places clean.

　　我们应当保持公共场所清洁。

　　6. 花费 spend … on sth. / doing sth. …

　　例: We shouldn't spend too much time on something we aren't interested in.

　　我们不应该在我们不感兴趣的事情上花太多的时间。

　　7. how 引导的感叹句

　　例: At least it will prove how honest you are.

　　那至少可以证明你很诚实。

　　8. 状语从句

　　(1) 如果你不…，你就会… If you don't ..., you'll ...

　　例: If you don't keep working hard, you'll lose the chance.

　　如果你不坚持努力工作，你就会失去这次机会。

　　(2) 如此 ……，以至于…… so … that …

　　例: At that moment, I was so upset that I wanted to give up.

　　当时，我非常伤心，最后都想放弃了。

　　(3) 每当我听到……我就忍不住感到兴奋。Whenever I hear …, I cannot but feel excited.

　　每当我做……我就忍不住感到悲伤。Whenever I do …, I cannot but feel sad.

　　每当我想到……我就忍不住感到紧张。Whenever I think of …, I cannot but feel nervous.

　　每当我遭遇……我就忍不住感到害怕。Whenever I meet with …, I cannot but feel frightened.

　　每当我看到……我就忍不住感到惊讶。Whenever I see …, I cannot but feel surprised.

　　例: Whenever I think of the clean brook near my home, I cannot but feel sad.

　　= Every time I think of the clean brook near my home, I cannot help feeling sad.

　　每当我想到我家附近那一条清澈的小溪我就忍不住感到悲伤。

　　9. 宾语从句

　　我认为，…… / 我认为……不...... I think / I don't think that …

　　我想知道是否…… I wonder whether …

　　例: He doesn't think I should stop him joining the club.

　　他认为我不应该阻止他参加这个俱乐部。

　　10. Since + S + 过去式, S + 现在完成式.

　　例: Since he went to senior high school, he has worked very hard.

　　自从他上高中，他就一直很用功。

　　　重点句型

　　1. It's adj for sb to do 做…对某人来说…

　　2. … so / such … that … 如此… 以至于…

　　… too … to do... 太… 而不能…

　　3. not…until… 直到…才…

　　例: I didn't go to bed until my mother came back.

　　4. The reason why + 句子 is that + 句子 … 的原因是…

　　例: The reason why he got angry was that she told him a lie.

　　他生气的原因是她对他说了谎。

　　5. That is why + 句子 那是…的原因

　　6. That is because + 句子 那是因为…

　　7. It is said that + 句子 据说…

　　It is reported that + 句子 据报道…

　　8. There is no doubt that + 句子 毫无疑问…

　　9. It goes without saying that + 句子 不言而喻，毫无疑问

　　10. There is no need to do 没必要做…

　　11. There is no point in doing 做某事毫无意义