1、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
2、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
3、 technology, .【例】With the rapid development ofits economy, a lot of social problems have come to pass.随着它的经济快速发展,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 / tha
4、t.【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 shouldnt spend too much time on something we arent 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 h
5、ow 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 dont ., youll .【例】If you dont keep working hard, youll 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
6、 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 m
7、y 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 dont think that .我想知道是否I wonder whether .【例】He doesnt 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。