Unit 4 单元话题语法填空专项练习 语法填空 The World Wide Web is now more than thirty years old. Its 1 (invent), Sir Tim Berners-Lee, has spoken about his creation 2 its 30th anniversary. He said he was concerned about how people are using the Internet and its billions of websites today. He also said he is concerned about the future of the Web. He wrote a letter 3 (say)he knew many people felt unsure about whether the Web was “a force for good” . He believed it can be a force for good and can empower(授权)billions of people. He wrote that he believed governments and companies must work together to build a 4 (good)Internet. Sir Tim had three main concerns about the World Wide Web. The first was criminal behaviour. He described it as a“mirror of humanity( 人性)” 5 “you will see good and bad” . He said governments must pass laws 6 (keep)people safe. The second thing that worried Berners-Lee was how social media 7 (use)to spread misinformation. The past few years 8 (see)a rise in fake news. Berners-Lee is also worried about people’s privacy and 9 (person)information. He stressed the importance of fighting for 10 better and safer Web and keeping it free for everyone to use. Robert thinks the Internet harms friendships. Firstly, due 11 talking online, we seldom contact each other face to face. However, important social skills 12 (develop)through direct contact with other people. It is these skills that enable us to develop lifelong friendships. Secondly, the Internet can make people self-centred -only 13 (think) of themselves. The number of “likes” or followers cannot compare to having long-term and rewarding friendships. In addition, a lot of the content 14 (post) on social media is shallow or trivial. Thirdly, online relationships may not be 15 they appear to be. Friendships are built on the 16 (base) of trust. In his opinion, friends should focus more on face-to-face communication, 17 is the best way to maintain healthy relationships. Cathy thinks the Internet helps friendships. Firstly, the Internet makes communication much more convenient. Secondly, the Internet has also made communication more fun. There are so many online tools you can use to be 18 (create). Thirdly, online communication can 19 (actual) bring people closer to each other. Whenever someone 20 (need)help, friends from all over the world can immediately provide useful suggestions or information. Online friends “fill holes real-life friends can’t” . Finally, Cathy believes the Internet brings people closer together and makes communication with friends more convenient and interesting. The digital identities, 21 (know) as avatars, are a key part of how people use the Internet to communicate and express 22 (they). The first simple 2D avatars 23 (appear) in role-playing computer games in the 1980s. Yet, very few people knew that future avatars would have such a wide 24 (vary) of forms and uses. People had the power 25 (create) new identities that didn’t look or act like their ... ...
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