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课程与PC端同步更新,充分利用零碎时间。做题
海量精选试题,想练就练,瞬间提分。答疑
网校名师24小时在线答疑解惑直播
名师大咖面对面,有问有大收获多。4.显示顺序的信号词:
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.
抓住了这样的信号词就把握住了作者叙述的顺序,也就分清了相对独立的论据。这样的信号词包括:
first, second, third, and so on, then, after, before, next, last, afterward, finally