2020-2021学年新教材英语北师大版必修第二册课时作业：4-4 PART 4　LESSON 3　INTERNET AND FRIENDSHIPS WORD版含解析.doc

1、Part 4Lesson 3Internet and Friendships必备知识基础练进阶训练第一层.单词拼写1The plan was so _ (肤浅的) that no serious attempt was ever made to realise it.2More and more adults are _ (智能手机) users, with half buying in the last year.3If you have good _ (内容) and a clear purpose, readers can follow you easily.4I opened the

2、ceremony with a _ (简洁的) welcome.5Who do you think will _ (代替) her on the show?6His girlfriend gave him a _ (拥抱) the moment she saw him.7This trip can be an interesting and _ (有意义的) experience.8I wasnt asking for your _ (意见)9Even if we cant often see each other, we should _ (保持) our contact.10She bel

3、ieves that she is an _ (权威人士).单句语法填空1Theres nothing more _ (reward) than putting smiles on the faces around you.2My brother said he had never lost his _ (concentrate) in English classes.3A good relationship is _ (basis) on understanding each other.4As we all know, smoking is _ (harm) to our health.5

4、If you _ (addition) these amounts together, youll get a huge figure.6Dont _ (argument) with those who dont agree with you.7Unfortunately, we have _ (limit) conditions for operations.8The _ (percent) of girls in engineering has increased recently.9The talks will focus _ economic development of the ar

5、ea.10The labouring people are highly _ (create).短语填空do harm to， concentrate on， be concerned with， in addition， focus on， compared to.， on the basis of， stay in touch with， on the move， all over the world 1Their talks are expected to _ arms control.2You need money and time; _， you need diligence.3Ea

6、ting too much junk food will _ him.4I used to _ my friends by writing letters.5_ his brother, he made more progress.6Statement should be made _ fact.7The Great Wall is wellknown to the people _.8He likes selling rather than office work because it keeps him _.9We should _ the health of the community.

7、10He was too tired to _ school work.语法专练：左右连线组成合成词friend siteweb upgrown shipsmart linesome bypasser oneon phoneself sitbaby workover centered.课文语法填空As far as Im concerned, the Internet can harm friendships. As you can see, more and more children communicate through a screen, which makes 1._ more di

8、fficult for them to show kindness to others. It is not the 2._ ( replace) for facetoface contact. The Internet can also make people selfcentred. Some people dont think of anyone or anything but themselves. They are only concerned with their online popularity. They prefer to post lots of their images

9、 rather than have proper 3._ (conversation) with their friends, but they dont realise that the images dont 4._ (necessary) help form meaningful relationships. Images really cannot replace a reallife smile or hug. In fact, a lot of the content 5._ (post) on social media is shallow or trivial. Whats m

10、ore, when communicating online, you may not be sure who 6._ person you are chatting to is. Therefore, 7._ (go) online can be particularly dangerous for people who are too trusting or easily influenced. Online relationships may not be what they appear to be.As we all know, friendships 8._ (build) on

11、the basis of honesty and trust. It is the social skills 9._ enable us to develop lifelong friendships. Important social skills are developed through direct contact with other people. So, in my opinion, facetoface communication is the 10._ (good) way to maintain healthy relationships.关键能力综合练进阶训练第二层.阅

12、读AYou can choose a private setting when you browse (浏览) the Internet. But be forewarned: It may not afford nearly as much privacy as you expect. Thats the finding of a new study.Major web browsers, such as Googles Chrome and Apples Safari, are often a privatebrowsing option. Its sometimes referred t

13、o as “being incognito”. This option lets you surf the Internet browser and saves a record into its history of each page that you visited. And what sites you visit wont affect the suggestions your browser makes the next time youre filling out an online form.Many people believe incorrectly that the in

14、cognito setting broadly protects them. Most believe it even after reading a web browsers explanation of the incognito mode.For instance, a new study had 460 people read web browsers descriptions of private browsing. Each person read one of 13 descriptions. Then the participants answered questions ab

15、out how private they thought their browsing would be while using this tool. The volunteers didnt understand the incognito mode. This was true no matter which browsers explanation they had read. The researchers reported their findings on April 26 at the 2018 World Wide Web Conference in Lyon, France.

16、More than half of the volunteers thought that if they logged in a Google account through a private window, Google wouldnt keep a record of their search history. Not true. And about one in every four participants thought private browsing hid their devices IP address. Thats wrong, too.Blase Ur was one

17、 of the studys authors. Hes an expert in computer security and privacy at the University of Chicago in Illinois. “Companies could clear up this confusion by giving better explanations of the incognito mode，” his team said. For example, the browsers should avoid vagueness (模糊). The web browser Opera,

18、 for instance, promised users that “your secret are safe”. Firefox encourages users to “browse like no ones watching”. In fact, someone might be. (If youd like to know more about the research information, please click here.)1The “incognito” mode is believed to be able to _.Arecord ones passwordsBgiv

19、e a warning of insecure linksChelp hide ones past browsing historyDaccess ones favorite websites quickly2Where is the article probably from?AA text book. BA newspaper.CA magazine. DThe Internet.3The last paragraph is written to _.Areport a new findingBput forward a suggestionCgive a vivid descriptio

20、n of historyDask the reader to work hardBThe way to a mans heart is through his stomach. This is what China offered me the moment my feet touched its ground. As someone who loves food, I couldnt help but worry about eating food foreign to my tongue. I love my countrys foods and I have a bias (偏见) wh

21、en it comes to dishes. Being far away from home for the first time, finding good food was my priority.Obviously, the beginning of every journey is rough. My experience at Chinese restaurants left a lot to be desired. I had yet to explore Nanjing, and I would often eat at cafeterias around my univers

22、ity. My first date with Chinese food was not a good experience. I thought it did not suit my taste.However, one day, my Chinese classmates took me to a Chinese restaurant near our university. It looked like a place for occasions or family gatherings of some sort. My classmates then called the waiter

23、 for our orders.One dish after another until the table was full. It was my first time to witness such a meal, with more than 10 dishes on the table. It was not a buffet (自助餐) sort of thing, but certainly it was perfect for eating in groups. As I was a slow eater, I was quite hesitant to try all the

24、dishes. Also, knowing from my past experience of Chinese food, I thought that I should only pick what I could eat. Eventually, one of my classmates sitting next to me convinced me to give each of the dishes a try. I tasted them one by one. It was like my whole concept of Chinese food changed after t

25、hat. Each dish appealed to my palate (味觉), and I forgot to slow down.We cannot deny that food is one main source of our happiness and it is indeed our thirst for survival. China won my heart when it got through my stomach.4“left a lot to be desired” in Paragraph 2 can probably be replaced by _.Awas

26、unsatisfactoryBwas extraordinaryCwas full of surprisesDwas what I had longed for5Which is NOT the reason why the writer was hesitant to try all the dishes?AHe has a bias against foods.BHe is a slow eater.CHe attaches little importance to foods.DHe thought Chinese food was not that good.6The writers

27、concept of Chinese food didnt change until _.Ahe gave each dish a tryBhe saw the dishes on the tableChe entered the Chinese restaurantDhe picked what dish he could eat7What may be the best title for the passage?AA feast for the godsBIn search of good foodCMy first date with Chinese foodDChinese food

28、: My first impression that didnt last.七选五Everyone dreams. If youve ever tried to figure out the meaning of a strange dream, youre not alone. Humans have been trying to make sense of dreams since recorded history. _1_ Here are some of the findings._2_ People with great creativity are more likely to d

29、ream about unusual settings and blocks in the natural world, such as a log or a rock they cant get around.Youve got a heart problem. People who have frequent nightmares may be significantly more likely to suffer from an irregular heartbeat or chest pain. If you have those problems, its more difficul

30、t for you to breathe at night. _3_Youre avoiding something. Do you dream about being followed by a stranger, a monster, or a giant tidal wave? This could indicate that youre afraid to deal with something in your daily life. _4_Youll have a good result in a test. Students whose performance improved w

31、ere those who had dreamed about the maze (迷宫) during their sleep. _5_ This improves learning and problemsolving skills.Despite the fact that technology has vastly expanded our understanding of dreaming, much of what occurs when were asleep remains as it has always been: a mystery.AHow creative you a

32、re.BDreaming may strengthen memories.CWhat kind of problem solver you are.DWhat can our dreams tell about ourselves?EHow can we understand better about ourselves?FThat explains why you cannot have a sound sleep.GAsk yourself what issue or emotion youre faced with.完形填空In China, the Spring Festival is

33、 the most important of all the holidays in the year. Two important things _1_ to make this holiday different from all the others: giving presents and spending it _2_ the family. Many weeks _3_ the Spring Festival, we know it is coming. In the _4_ goods for this special holiday appear and outside the

34、m are the special New Year decorations. The advertisements _5_ all the newspapers tell us that there are “Only five _6_ shopping days to Spring Festival”. _7_ you go, you will realize that Spring Festival, which comes “only _8_ a year”， is coming again. Giving _9_ to ones family is a very sweet cust

35、om. The spirit behind the present matters most, not the present _10_. It is good at Spring Festival to _11_ to the hometown and meet parents, grandparents and as many aunts, uncles and cousins as possible.In the past, _12_ New Years Eve, all the members of a family _13_ stay at home making dumplings

36、 together. _14_ many people enjoy watching TV. During the day, children wear their new clothes. The evening is usually spent in games, talking, more eating and _15_.1A.help BwantCget Dhope2A.in BonCat Dwith3A.after BbeforeCduring Dat4A.towns BschoolsCshops Drestaurants5A.on B. inCfrom Dabove6A.other

37、 BfewerCanother Dmore7A.Where BWhereverCWhatever DHow8A.a time BtwiceCone Donce9A.money BpresentsCwishes Dcards10A.itself BthemselvesCby itself Deither11A.go BcomeCreturn Dturn12A.in BatCon Dby13A.would BmightCcould Dhave to14A.Now BButCAnd DSo15A.sleeping BplayingCrunning Ddrinking.语法填空With the wid

38、espread of the Internet, our life is becoming more and more convenient. Moreover, some peoples lives 1._ (change) by online communities and social networks.Jan Tchamani was an English teacher in Birmingham, UK. 2._ ( unfortunate), she was out of work due to her sudden illness. Stuck at home, she fel

39、t lonely and 3._ ( bore). Thanks to the Internet, she joined an online community, where she 4._ (get) support and advice by sharing her problems.5_ (inspire) by the people she met online, she started 6._ IT club to teach older people how to surf the Internet. Many people benefited from the club, of

40、whom a man aged 59 learnt to apply for work online and found a great job. The club helped an old woman who was living alone set up a small online company successfully.In spite of her achievements, she continues to learn more about how to use the Internet. She holds a strong 7._ (believe) that everyo

41、ne should have access to the Internet and that 8._ is highly important to bridge the digital divide.“When you go 9._ tough times, you meet others who are facing similar challenges，” Jan says. “ 10._ (think) about other peoples situations inspired me to offer help.” Others lives have been changed, an

42、d so has her life.Part 4Lesson 3Internet and Friendships必备知识基础练.单词拼写1shallow2.smartphone3.content4.brief5.replace6.hug7.rewarding8.opinion9.maintain10.authority.单句语法填空1rewarding2.concentration3.based4.harmful5.add6argue7.limited8.percentage9.on10.creative.短语填空1focus on2.in addition3.do harm to4.stay

43、 in touch with5Compared to6.on the basis of7.all over the world8on the move9.be concerned with10.concentrate on.语法专练：左右连线friendship, website, grownup, smartphone, someone, passerby, online, selfcentered, babysit, overwork.课文语法填空1答案与解析：it考查代词。it在该句中做形式宾语，替代不定式短语to show kindness to others。2答案与解析：repla

44、cement考查名词。根据空前的the并结合句意“网上交流不是一个面对面交流的替代物”，可知应用名词形式。3答案与解析：conversations考查名词。表示“和朋友们的交谈”应该用复数形式。4答案与解析：necessarily考查副词。necessarily是副词，做状语修饰动词help。5答案与解析：posted考查非谓语动词。过去分词短语posted on social media做后置定语修饰the content，表示“被发布在社交媒体上的内容”。6答案与解析：the考查冠词。the person you are chatting to特指“正在和你聊天的那个人”。7答案与解析：g

45、oing考查非谓语动词。动名词短语going online做句子的主语。8答案与解析：are built考查时态和语态。句意为“众所周知，友谊是建立在诚信的基础上的”，friendships和build是被动关系，且本句阐述客观道理，用一般现在时，所以句子的谓语用are built。9答案与解析：that考查固定句式。此处that与It is构成强调句型，故用that。10答案与解析：best考查形容词的最高级。此处表示“面对面交流是最好的维持健康关系的方式”。关键能力综合练.阅读A【语篇解读】本文是一篇说明文。主要介绍了当人们浏览互联网时，经常可以选择一个私人设置，但它可能不像想象的那样保护

46、人们的隐私。1答案与解析：C推理判断题。根据第二段中This option lets you surf the Internet browser and saves a record into its history of each page that you visited.以及第三段中Many people believe incorrectly that the incognito setting broadly protects them.可判断出人们认为“隐姓埋名”模式能够帮助隐藏过去的浏览历史，故选C项。2答案与解析：D推理判断题。根据最后一段中If youd like to kn

47、ow more about the research information，please click here.可判断出，这篇文章最可能来源于互联网，故选D项。3答案与解析：B推理判断题。根据最后一段中“Companies could clear up this confusion by giving better explanations of the incognito mode，” his team said. For example, the browsers should avoid vagueness (模糊). The web browser Opera, for instan

48、ce, promised users that “your secrets are safe”. Firefox encouraged users to “browse like no ones watching”可判断出最后一段的目的是提出建议，故选B项。B【语篇解读】这是一篇记叙文。作者讲述了自己对中餐的态度的转变过程。4答案与解析：A词义猜测题。由第二段中的“rough” “not a good experience” “not suit my taste”可以看出，开始作者对中餐并不满意。5答案与解析：C细节理解题。由第一段的“The way to a mans heart is th

49、rough his stomach.” “As someone who loves food.”及“.finding good food was my priority.”可知，作者对食物非常重视，因此C项表述有误。6答案与解析：A细节理解题。由第四段中的“I tasted them one by one. It was like my whole concept of Chinese food changed after that.”可知，作者应同学的邀请品尝了所有的菜后对中餐的态度有了根本性的转变。7答案与解析：D主旨大意题。本文重点讲述了作者对中餐态度的根本性转变，标题要体现“转变”一词

50、。因此D项最贴切。该题易误选C项，但实际上和同学吃中餐的这次经历并非作者首次接触中餐。.七选五【语篇解读】本文为说明文。每个人都做梦，自古以来人们都试图解梦。但梦能告诉我们什么呢？文章对此做了介绍。1答案与解析：D根据上文If youve ever tried to figure out the meaning of a strange dream, youre not alone. Humans have been trying to make sense of dreams since recorded history.可知，自古以来，人类就一直在试图解释梦的含义。后面的内容主要叙述了梦告

51、诉我们的东西。分析选项可知D项符合题意。2答案与解析：A根据下句People with great creativity are more likely to dream about unusual settings and blocks in the natural world, such as a log or a rock they cant get around.可知，有创造力的人更有可能梦见自然界中不寻常的环境和石块等。由此推知你做梦说明你很有创造力。故A项符合题意。3答案与解析：F根据上文People who have frequent nightmares may be sign

52、ificantly more likely to suffer from an irregular heartbeat or chest pain. If you have those problems, its more difficult for you to breathe at night.可知，经常做噩梦的人可能更容易患上心律不齐或胸痛。如果你有那些问题，晚上呼吸会更困难，由此可见如果你有这些病的话，晚上就睡不好。故F项符合题意。4答案与解析：G根据前面的内容Youre avoiding something.Do you dream about being followed by a

53、 stranger，a monster, or a giant tidal wave? This could indicate that youre afraid to deal with something in your daily life.可知，如果你在梦里逃避什么，或被什么跟踪的话，这可能说明你在生活中害怕处理某些事情。这时就要想想你面临的问题到底是什么。分析选项可知G项符合题意。5答案与解析：B根据上句Students whose performance improved were those who had dreamed about the maze (迷宫) during t

54、heir sleep.可知，走进迷宫的学生想出去的话就会去解决问题。根据下句 This improves learning and problemsolving skills.可知，这提高了学习和解决问题的能力。由此可知，做梦有利于记忆强化。故B项符合题意。.完形填空【语篇解读】本文主要介绍了中国传统文化中的春节这一节日。1答案与解析：A句子的意思为“两件重要的事情帮助使这个假期与其它的有所不同。”故答案为A项。2答案与解析：Dspend the holiday with sb.和某人一起度过假期。3答案与解析：Bbefore意为“在之前”，after“在之后”，during“在期间”，正确答

55、案为B项，表示“春节前的几个星期”。4答案与解析：Ctown城镇，school学校，shop商店，restaurant饭店。为春节置办东西应该是在商店里，故正确答案为C项。5答案与解析：B在报纸上要用介词in。6答案与解析：D表“另外的、额外的、附加的”之意时，another置于数词之前，而more一般位于数词之后名词前。7答案与解析：B句子的意思为“无论你走到哪里，你都要意识到一年只有一次的春节又要来临了。”Wherever表示“无论哪里”。Where哪里，Whatever无论什么，How怎样。8答案与解析：D春节一年只有一次，因此正确答案为D项，once表示“一次”。9答案与解析：B根据后

56、文The spirit behind the present matters most可知，答案应该为B项，表示“送礼物”，而不是送钱，送愿望，也不是送贺卡。10答案与解析：A因present是单数名词，故使用itself。11答案与解析：Creturn to the hometown意为“回家乡”。12答案与解析：Con表示特殊日子，on New Years Eve意为“除夕”。13答案与解析：Awould过去常常，might可能，could能、会，have to不得不。句子的意思为“过去，在除夕，家里所有人都常待在家里一起包饺子。”故答案为A项。14答案与解析：A选用Now，与其前的In

57、the past形成对比。15答案与解析：D根据其前的eating可知正确答案为D项，drinking意为“喝”。.语法填空【语篇解读】本文主要讲了互联网的发展给人们的生活带来了变化。1答案与解析：have been changed此处强调网络普及带来的影响，且主语lives与动词change之间为被动关系，应用现在完成时的被动语态，故填have been changed。2答案与解析：Unfortunately修饰整个句子应用副词，故填Unfortunately，意为“不幸的是”。3答案与解析：bored设空处作系动词felt的表语，表示主语的状态，应用形容词。根据语境，此处是指人感到无聊的

58、，应用bored。4答案与解析：got此处是从句的谓语动词，与从句的主语是主动关系，且叙述的是过去的事情，所以应用一般过去时。故填got。5答案与解析：Inspiredinspire在此应用非谓语形式作状语，与主语she之间是逻辑上的被动关系，所以应用过去分词。故填Inspired。6答案与解析：anclub是可数名词，此处是泛指一个俱乐部，IT的发音以元音音素开头，所以应用不定冠词an。7答案与解析：belief此处作动词hold的宾语，应用名词形式。故填belief。8答案与解析：itit is important to do sth.为固定句型，意为“做某事很重要”。it为形式主语，故填it。9答案与解析：throughgo through为固定搭配，意为“经历，经受”。10答案与解析：Thinking此处在句中作主语应用动名词形式。故填Thinking。