- 移动课堂是100留学教育推出的“贴身学习伴侣”， 其中拥有名师直播、录播课程和名师答疑等多项服务。课堂可以为大家提供新的移动学习平台,让大家学习更方便，想学就学!
People borrowed more and more money so that they could buy these shares. Because of this, the American people started to believe that share prices could only go up further. (“because of”显示因果关系)
Women could and did play a part in this process of settlement. Iceland, for instance, was uninhabited, and a permanent population could only be established if women also made the journey there. (后一句的具体事例为前一句提供说明与解释)
Astronomy is a science that deals with all the celestial bodies in the universe. Astronomy includes the study of planets and their satellites, comets and meteors, stars and interstellar matter, star systems and clusters. (后一句是对前一句celestial bodies 的进一步解释)
Previously it was believed that due to the Archaeopteryx’s (始祖鸟) underdeveloped anatomy, it would not have been able to fly. However, research by the London Natural History Museum into its brain developed and that it had good vision and a good sense of balance —all the requirements for a creature to be able to fly. (“However”转折关系)
There has been an upsurge of interest in chamber music. Likewise opera is receiving a boost from increased record sales.
and, furthermore, more, than, that, also, likewise, moreover, in addition, what is more, for instance, for example
I’d like to go but I’m too busy.
although, however, on the contrary, but, in spite of, otherwise, despite, nevertheless, yet
As a result of the pilots’ strike, all flights have had to be cancelled.
All flights have had to be cancelled as a result of the pilots’ strike.
for, thus, because, for this reason, so, therefore, as, since, consequently
Internet speeds communication between companies, among co-workers through video-conferences, and among other individuals. First, media companies use the Internet for online news, or to broadcast audio and video, including live radio and television programs, while individuals use the Internet for communication, entertainment, finding information, buying and selling goods and services. Second, the notion of distance disappears thanks to the Internet. People also enjoy instant messaging to exchange text messages or pictures in real time, with real-time video and sound. Finally, scientists and scholars use the Internet to perform research, distribute lecture notes or course materials to students, they communicate with colleagues, and can also publish papers and articles.
first, second, third, and so on, then, after, before, next, last, afterward, finally
In conclusion, I would like to say how much I have enjoyed myself today.
词组“in conclusion”前面所提到的一些信息将在这里被归纳总结。读到带有这样的信号词或短语的句子时，应格外留心注意，它们往往会向我们提示相关段落的核心信息。表示结论或总结的信号词和短语还有：as a result, finally, therefore, accordingly, in short, thus, consequently, in conclusion, so, in brief, in a word.