Unit 4 Information technology Grammar 课后一练 -（2020）新北师大版高中英语必修第二册.doc

1、Unit4 Information technology Section C Grammar一、单句语法填空1.It seemed as if it (rain).2.They made up their minds that they (buy) a new house after Lucy changed her job.3.Jame has just arrived,but I didnt know he (come) until yesterday.4.It was six in the afternoon.The sun (set) soon.5.I didnt know when

2、she (return),but when she came,I(let) you know.6.Last week we (visit) the Great Wall,but it snowed.二、完成句子1.She said that (她要住在乡下) after she retired.2.They predicted that (将来我们会用清洁能源).3.How did you know (他马上就要来)?4.I called my parents,but I didnt tell them (将要发生什么).三、阅读理解AFuturologists(未来学家) predict t

3、hat life will probably be very different in 2050 in all the fields of activity,from entertainment to technology.First of all,it seems that TV channels will have disappeared by 2050.Instead,people will choose a programme from a “menu(菜单)” and a computer will send the programme directly to the televis

4、ion.Today,we can use the World Wide Web to read newspaper stories and see pictures on a computer thousands of kilometresaway.By 2050,music,films,programmes,newspapers and books will come to us by computer.We will also be able to see,smell and touch the things that we see on television.In transport,c

5、ars will run on new,clean“gas” and they will go very fast.Cars will have computers to control the speed of the car and there wont be any accidents.Today,many cars have computers that tell drivers exactly where they are.By 2050,the computer will control the car and drive it to where you want to go.Sp

6、ace planes will fly all over the world and people will fly from Los Angeles to Tokyo in just two hours.In technology,robots will have replaced people in factories.Many factories already use robots.Big companies prefer robotsthey do not ask for pay rises or go on strike,and they work 24 hours a day.B

7、y 2050,we will see robots everywherein factories,schools,offices,hospitals,shops and homes.Last but not least,medicine technology will have conquered many diseases.By 2050,we will be able to help blind and deaf people see again and hear again.Scientists will be able to produce clones of people and d

8、ecide how they look,how they behave and how much intelligence they have.1.Some big companies prefer robots to human workers,because human workers .A.often ask for more payB.can work 24 hours a dayC.are not clever enoughD.are often late for work2.It can be implied in the passage that by 2050 .A.peopl

9、e will live more healthily and longerB.computer will control the speed of carsC.people can read newspapers through a computerD.there will be no people working in factories3.What is the authors attitude towards peoples life in future?A.Doubtful.B.Sad.C.Happy. D.Worried.BThirteen-year-old Kaylee has a

10、 lot of friends532,actually,if you count up both her Instagram followers and online friends.And she spends a lot of time with them.But is it possible that Kaylees online friendships could be making her lonely?Thats what some experts believe.Connecting online is a great way to stay in touch,theysay.H

11、owever,some experts worry that many kids are so busy connecting online that they might be missing out on true friendships.Could this be true?During your parentschildhoods,connecting with friends usually means spending time with them in the flesh.Kids played Scrabble around a table,not Words With Fri

12、ends on their phones.When friends missed each other,they picked up the telephone.Friends might even write letters to each other.Today,most communication takes place online.A typical teen sends 2,000 texts a month and spends more than 44 hours per week in front of a screen.Much of this time is spent

13、on social media platforms.In fact,in many ways,online communication can make friendships stronger.“Theres definitely a positive influence.Kids can stay in constant contact,which means they can share more of their feelings with each other,”saysKatie,co-author of TheAppGeneration.Other experts,however

14、,warn that too much online communication can get in the way of forming deep friendships.“If we are constantly checking in with our virtual worlds,we will have little time for our real world friendships,”saysRosen,a professor at California State University.Rosen also worries that todays kids might mi

15、stake the “friends” on the social media for true friends in life.However,in tough times,you dont need someone to like your picture or share your tweet.You need someone who can keep your secrets and hold your hand.You would like to talk face to face.4.What is the purpose of the first paragraph?A.Tosu

16、mmarise the text.B.To tell about true friends.C.To bring up a discussion.D.To encourage online dating.5.What is Katies attitude towards online communication?A.Worried.B.Optimistic.C.Confused.D.Unconcerned.6.What view does Rosen hold?A.Its wise to turn to friends online.B.Its easier to develop friend

17、ships in reality.C.Social media helps people stay closely connected.D.Busy online communication may affect real world friendships.7.Where can you find the former generations approach of communication?A.In paragraph 6.B.In paragraph 5.C.In paragraph 4.D.In paragraph 3.四、语法填空A lot of people in our cou

18、ntry take a nap after lunch，so do my classmates.1._ (recent) I have conducted a survey on 2._ (take) a nap after lunch among my classmates.Most of them are in the habit of sleeping for 3._ while at noon as they believe it does good to them.The majority prefer 4._ do so around 12：30 and the nap usual

19、ly 5._ (last) for about 30 minutes.They often 6._ (choice) to sleep at home instead of in their classroom 7._ dormitory.Hopefully，the result of my survey can draw the attention of our parents and school.Since most students are in need of a nap，proper arrangements should be made so that students can

20、have a good rest after a whole 8._ (morning) hard work.Students should not be 9._ (ask) to do extra work during this period of time.After all，having a nap after lunch，one can feel 10._ (refresh) and energetic enough to study more efficiently in the afternoon.一、单句语法填空1.was going to rain2.would buy3.w

21、ould come4.would set5.would return;would let6.were going to visit二、完成句子1.she was going to live in the countryside2.we would use clean energy in the future3.he was coming soon4.what would happen三、阅读理解1.A2.A3.C4.C5.B6.D7.D四、语法填空1Recently考查副词。句意：最近，我在同学之间做了一个关于午后小睡的调查。该空做时间状语，所以要用副词。故填Recently。2taking考

22、查非谓语动词。句意同上。该空做介词on的宾语，要用动名词。故填taking。3a考查冠词。句意：多数人都有中午睡一会儿的习惯，因为他们相信午睡对他们有好处。for a while意为“一会儿”。 故填a。4to考查短语。句意：大多数人喜欢在12：30左右小睡，小睡时间通常持续30分钟左右。prefer to do sth.意为“较喜欢做某事”，是prefer的固定用法。故填to。5lasts考查时态。句意同上。该句陈述的是客观事实，要用一般现在时。主语the nap为单数，所以谓语动词用第三人称单数形式。故填lasts。6choose考查词性转换。句意：他们经常选择在家里睡觉。该句主语为the

23、y，该空作谓语，且该句陈述的是客观事实，要用一般现在时。故填choose。7or考查连词。句意：他们经常选择在家里而不是在教室或宿舍里睡觉。根据句意，这里为选择关系。故填or。8mornings考查名词的格。句意：一上午的努力学习之后，同学们可以好好地休息。该空修饰名词hard work，所以应填名词所有格形式。故填mornings。9asked考查语态。句意：学生们不应该被要求做额外的作业。主语students和ask之间是被动关系，该句应用被动语态。故填asked。10refreshed考查形容词。句意：毕竟，午饭后打个盹，可以让人精神焕发，精力充沛，下午的学习效率更高。该空和energetic并列，做系动词feel的表语，且主语one指人，故该空填形容词refreshed，意为“精神抖擞的，恢复精力的”。 故填refreshed。第11页（共11页）