内容正文:
必修2 Unit 3 Computers
Ⅰ.语境填词
1.(2021·全国乙) Network (网络) learning has increasingly become an important means for people to acquire knowledge and solve problems.
2.(2021·6月天津)In the fictional worlds of film and TV, artificial (人工的,人造的) intelligence(AI) has been described as so advanced that it is indistinguishable from humans.
3.(2021·全国乙) Simply (simple) saying thank you doesn't seem enough in certain situations.
4.(2020·全国Ⅰ)China first had to put a satellite in orbit above the moon in a spot where it could send signals (signal) to the spacecraft and to Earth.
5.As far as I know, the problem is difficult to solve . The team are working hard to analyze it so that they can find the best solution .(solve)
6.There were about 40 people at the party in total . They sang and danced with abandon, totally forgetting the troubles in their lives.(total)
7.When he suddenly appeared in the classroom, the students were concentrating on listening to their teacher. His sudden appearance surprised them.(appear)
8.A team of explorers will explore the valley and the exploration will last 10 days.(explore)
9.Try to simplify your explanation to the students to help them understand better. They are so young that they can understand simple questions.(simple)
10.Dolphins, which are animals of high intelligence , are much more intelligent than other animals.(intelligent)
Ⅱ.选词填空[选用本单元短语填空]
1.(2021·1月浙江)Actually my mom had asked whether she could post it on the Internet, because after all I was so embarrassed and looked so silly in it.
2.(2021·全国甲)Only a few choose to deal with the problems on their own.
3.(2020·7月天津)Via such networks, libraries share their books with each other through the use of delivery vehicles.
4.(2020·江苏) As a result, they burned more fat during walks on an empty stomach than when they had eaten first.
5.In order to make sure that his children were safe while playing on the beach, he kept watching