高中必修12英语必修2Unit 3 Computers人教版课后练习第六十一篇.docx

1、高中必修12英语必修2Unit 3 Computers人教版课后练习第六十一篇2019-2020年高中必修1、2英语必修2Unit 3 Computers人教版课后练习第六十一篇 第1题【单选题】The problem facing us is so serious that we have to _ it first.A、take interestB、deal withC、make withD、work on【答案】：【解析】： 第2题【阅读理解】阅读下列短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项。Surfing the Internet for fun will make

2、 you a better employee, according to an Australian study.The University of Melbourne study shows that people who use the Internet for their own reasons at work are about 9 percent more productive(具有创造性的) than those who do not. Study author Brent Coker said, “Surfing the Internet at times helps incre

3、ase workers attention.”“People need to relax for a bit to get back their attention,” Coker said on the universitys website. “Having a short break, such as a quick surfing of the Internet, helps the mind to rest itself, leading to a higher total Internet attention for a days work, and as a result, in

4、creases productivity (生产效率),” he said.According to the study of 300 workers, 70 percent of people who use the Internet at work surf the Internet for their own reasons during office hours. Among the most popular surfing activities are searching for information about products, reading online news, pla

5、ying online games and watching videos. “Firms spend a lot of money on software to block their workers from watching videos, using social networking sites or shopping online,” said Coker. “Thats not always a good idea.”However, Coker said the study looked at people who surfed the Internet in moderati

6、on(适度), or were on the Internet for less than 20 percent of their total time in the office. “Those who spend too much time surfing the Internet will have a lower productivity than those without.” he said.What does the University of Melbourne study mainly show?A、People who surf the Internet are good

7、workers.B、Not everyone surfs the Internet for fun during office hours.C、Surfing the Internet for fun during office hours increases productivity.D、The Internet is becoming more and more important in peoples life.According to Paragraph 3, Brent Coker would most probably agree that _.A、the longer a per

8、sons mind rests, the better attention he will haveB、surfing the Internet is the best way to increase productivityC、workers should have a long break during office hoursD、workers should let their minds rest now and thenThe underlined word “block” in Paragraph 4 means “_”.A、preventB、organizeC、keepD、sep

9、arateWhat can we infer from the last paragraph?A、Spending too much time surfing the Internet reduces productivity.B、Those who never surf the Internet have the lowest productivity.C、Most people dont surf the Internet in moderation during office hours.D、People should spend as little time as possible s

10、urfing the Internet.【答案】：【解析】： 第3题【阅读理解】阅读下列短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项。It was a bad time for me. I was low emotionally and tired physically. Probably because of this I hadnt shaved for a few days. Also, because I had been doing some repairs at my daughters house, I was dressed quite scruffily(不整

11、洁地). Boarding the bus to go home I saw it was almost full so I found a rail(扶手) to lean against.Thats when a young woman, sitting with her child, stood up and offered me her seat. Wow! I thought. Out loud I said, “Do I look that old and tired?” She replied, “You look like youve had a tough day.” I t

12、hanked her sincerely and stayed standing.A moment later a man rose from his seat at the back of the bus and made his way towards me, walking past several people on the way. Then he told me about his addiction(毒瘾) problems, asked my advice, and just chatted about life for a few minutes. Then he went

13、back to his seat. Very random!Watching him go, I also looked at the bus-load of people between me and his seat. He hadnt chosen to talk to those strangers. He chose to talk to this stranger, for whatever it meant to him and whatever comfort it brought him. Why?Thats when it occurred to me. I must ha

14、ve looked like I had been where he was. I probably looked like a man who would understand a difficult life. I was humbled(谦卑的) and encouraged at the same time by the realization that even when we are at our lowest we can still help others if we look like we might be able to meet them where they live

15、 or walk a while in their world.We can learn from Paragraph 1 that the writer .A、didnt stay at home every dayB、fixed something at his daughtersC、got along well with his daughterD、helped people that he knew wellWhy did the young woman offer her seat to the writer?A、Because she thought the writer look

16、ed very old.B、Because the writer looked very friendly.C、Because the writer looked humorous.D、Because the writer looked tired.What can we learn about the man from the third paragraph?A、He was an old friend of the writer.B、He felt familiar with the writer.C、He may takes drugs heavily.D、He was happy wi

17、th his life.The underlined words “this stranger” in the fourth paragraph probably refer to “_”.A、the young womanB、one passengerC、the writerD、the driver【答案】：【解析】： 第4题【翻译】By the time I got to the stadium, the match _. (finish)当我到达体育馆时，比赛已经结束了。【答案】：【解析】： 第5题【翻译】How time flies! Half a year has passed _.

18、 (before)时间过得真快！在不知不觉中半年已经过去了。【答案】：【解析】： 第6题【翻译】There was a power failure when she _a new song. (download)她正在下载一首新歌时停电了。【答案】：【解析】： 第7题【选词填空（词汇运用）】It taught me a lesson. _ I made a determination that I would never put off anything important until the next day.Tom hurt his leg when he was running. _,

19、he has to leave school for a few days.In the performance, the actress dressed as a parrot was _ attractive _ she attracted all the audience present.All I thought was that the programme was interesting and could _ me _ the knowledge I wanted.Whenever he buys something, whether it be drinks or snacks,

20、 he remembers to _ his buddies.As the days _, survivors were left with few options and little hope._ learning to swim he has been taking Spanish lessons this summer.In theory, this problem should not happen, but _ it does.How does your new house_ your old one?How much do I need to pay _ for this pac

21、kage?Those two brothers not only look similar, but also they have a lot _.When we got the news that we won, the room _ laughter.【答案】：【解析】： 第8题【单词拼写（词汇运用）】He is very clever and can _(计算) these numbers quickly.【答案】：【解析】： 第9题【单词拼写（词汇运用）】He said that he had _(探索) the North Pole.【答案】：【解析】： 第10题【单词拼写（词汇运用

22、）】So long as no problems _(出现) in this field, we will be happy.【答案】：【解析】： 第11题【单词拼写（词汇运用）】The twins look alike but have very different c_.【答案】：【解析】： 第12题【单词拼写（词汇运用）】Our football team has got a very experienced _(教练)【答案】：【解析】： 第13题【单词拼写（词汇运用）】The moment I went into the exam classroom, I _(彻底地) forgot

23、 all the knowledge I had learned.【答案】：【解析】： 第14题【书面表达】假定你是李明，请你给校园英文报写一篇文章，介绍一下微信（Wechat）的相关情况。内容要点如下：1). 广受欢迎；2). 它的优缺点；3). 你的看法注意：1). 词数100左右；2). 可适当增加细节，以使行文连贯。【答案】：【解析】： 第15题【语法填空】阅读下面材料，在空白处填入适当的内容（1个单词）或括号内单词的正确形式。In Canada and the United States, people enjoy entertaining(请客) at home. They oft

24、en invite friends over_ a meal, a party, or just for coffee and conversation.Here are the _ (kind) of things people say when they invite someone to their home: Would you like to come over for dinner Saturday night?” Hey, we_(have) a party on Friday. Can you come?_(reply) to an invitation, either say

25、 thank you and accept, or say youre sorry and give an excuse: Thanks, Id love to. What time would you like me to come? _Oh, sorry. Ive tickets for a movie.Sometimes, _, people use expressions that sound like invitations(邀请) but which are not real invitations. For example: Please come over for a drin

26、k sometime. Why not get together for a party sometime? Why dont you come over and see_(we) sometime soon?They are really just polite ways of _(end) a conversation. They are not real invitations because they dont mention a specific(确定的) time or date. They just show that the person is trying to be_(friend). To reply to expressions like these, people just say Sure, that would be great! or OK. Yes, thanks.So next time when you hear what sounds like an invitation, listen _(careful). Is it a real invitation or not?【答案】：【解析】：