1 . 根据课文内容填空

Could machines really develop human-like intelligence? And what would happen if they did? Would thinking machines work alongside humans or     1     the existence of humans? How would they be punished if they     2     crimes or even murdered humans? As we become more and more     3     on computers, some scientists are urging us to think about the dangers     4    by the advances in AI. Stephen Hawking, for example, warned, “The development of full artificial intelligence could     5    the end of the human race.

2 . 课本原文填空。

Besides such ethical concerns, the legal situations the autonomous vehicle industry is likely to be confronted with have     1     heated debates. In this emerging industry, manufacturing and programming standards are not yet     2    . Moreover, the quality and safety of the technology used in self-driving cars is still being challenged. This could lead to extraordinary cases like who should be held     3     when self-driving cars are involved in accidents — should it be the driver, the software programmer or the manufacturer? Manufacturing and programming standards first have to be agreed upon to make it possible for law courts to decide who is at fault when things go wrong. As     4     in autonomous vehicle design and technology are in progress, the final agreement on laws and regulations     5     this industry remains to be seen.

3 . 用本学期所学语段中的原词填空。

Our comfort foods are highly     1    . They vary from person to person, depending on our own unique experiences that have     2     our lives. If we grow up eating certain foods in our family, then those foods tend to be linked with positive     3    . For example, we often connect chicken soup with a happy childhood and its     4     becomes tied up with the feeling of being taken care of. When we eat it again, we     5     memories of a time when we were loved and looked after, and this cheers us up.

4 . 原文填空

When you think of a    1    hunter，    2    of lions and sharks may spring to mind. Recent research by    3     scientists, however,     4    that in fact, humans are the most fearsome hunters     5    have the greatest impact    6    animal populations. Human activities    7    many animals close to    8    . In the last 500 years, over 300 species of animals have gone    9    . Some activities, such as hunting and fishing, directly harm animals，    10    other activities, such as development in towns and cities, impact indirectly on animal populations.

5 . 课文内容填空

Hunting and fishing have directly     1     the world’s animal populations. Some people hunt animals for     2    : whale meat is eaten in some parts of the world. Some people hunt animals for     3    : animal skin is used to make coats and bags. Still others hunt animals just for     4    : deer are tracked and shot by people who enjoy the     5     of the sport.

6 . 根据课文原文填空
Moreover, traditional festivals     1     us to learn more about fine Chinese values. Many festivals, such as the Mid-Autumn Festival, have a     2    , family-centred message at their heart. The full moon on the festival is     3     to stand for family togetherness and family members will come back home even if they live faraway. With the     4     of these festivals, younger generations learn to     5     fine Chinese values.

7 . 课本原词填空。

Of course, some advertisements are not so obvious: product placement is typically used in films with huge box-office success and TV shows with high     1    . Some films are now     2     by leading brands, so that only their products appear in the films, like the watches worn by the title character in the James Bond films. Other types of mass media use product placement too, including video games. It is not     3     for sports video game series to feature different in-game equipment with real brand names. We     4     these marketing messages without thinking about them too much,     5     they will probably have an effect on us the next time we go shopping.