2020届一轮复习人教版必修二Unit 3 Computers学案

Unit 3 Computers学案

Ⅰ.情景默写

1.The real problem relates to the possibility that artificial(人造的)intelligence(AI)may become extremely good at achieving something.(2017·北京卷)

2.Having created nine such ice reserves，Norphel calculates(计算)that he has stored about 200，000m3of water.(2017·江苏卷)

3.—Can you tell us your recipe for happiness(幸福)and a long life? (2016·江苏卷) —Living every day to the full，definitely.

4.The best way to escape a problem is to solve(解决)it.

5.As can be seen from the charts，more and more people own mobile(移动的)phones in China.

6.Anyhow(无论如何)，different cultures have different customs.

7.Life is painting a picture，not doing a sum(算术题).

8.Nowadays，the network(网络)provides us with great convenience.

9.As long as we have a healthy body，we can achieve our goal(目标).

10.Don’t bother him，for the operator is busy downloading(下载)some software in great need now.

11.This new virus(病毒)has made his computer out of order，so he has to have it repaired.

12.The typist is good at typing(打字)papers with computers.

13.As a leader，he always keeps calm whenever problems arise(出现；发生).

14.With the help of an electronic(电子的)device the speaker’s voice can be heard clearly.

15.The twins look alike but have very different characters(性格).

16.The cleaner was mopping(用拖把拖)the floor with a mop when the manager entered.

17.Please pay attention! Red is a signal(信号)of danger.

18.His dream of opening a restaurant became a reality(现实) in 2016.

19.I’m going to deliver a speech about how to deal__with(处理)troubles.

20.Robert has rich work experience，so it will make__up(弥补)for his lack of academic knowledge.

21.They use specially trained dogs to watch__over(看管)their sheep at night.

22.—How about his speech at the meeting?

—What he said was reasonable in__a__way(在某种程度上).

23.Share the happiness with(与……分享)others，and you will get more happiness.

24.Though they are twins，they have nothing in__common(和……有共同之处).

25.There have been so many conflicts in the world recently.As__a__result(结果)，people are concerned about the world peace.

26.With__the__help__of(在……的帮助下)Dr.Robot，a human doctor can have a lot of useful information when he meets his patient.

Ⅱ.词性转换

1.There is another kind of beauty that has nothing to do with appearance(appear)，but comes from the heart.

2.Young people want something totally(total) different from the old ways.

3.A team of explorers will explore the valley and the exploration will last 10 days.(explore)

4.—Can you say that dolphins are much more intelligent than other animals? —Well，they are animals of high intelligence and they can communicate.(intelligent)

5.After the president made an official announcement，she expressed her personal opinion.Personally speaking，I agreed with what she said.(personal)

6.Any applicant who would like to apply to become an assistant in our company should send us an application before December 10，2018.(apply)

7.With the technological development，many things can be done with advanced technology.(technology)

8.The meanings of words are not simple，and you’d better simplify them.(simple)