Unit 4 单元词汇知识讲解与练习 ppt课件-（2020）新北师大版高中英语必修第二册.pptx

1、Unit 4 Unit 4 Information TechnologyInformation Technology单元知识讲解与练习单元知识讲解与练习词汇知识复习词汇知识复习复合词复合词目录目录CONTENTS0102Part 1词汇知识复习SentencesSentencesTo enjoy the convenience of digital payment, many senior citizens started to use smart phones. 为了享受数字支付的便利, 许多老年人开始使用智能手机。Mobile payment platforms have brought

2、about added convenience for consumers. 移动支付平台给消费者带来了更多的便利。SentencesSentencesTo enjoy the convenience of digital payment, many senior citizens started to use smart phones. 为了享受数字支付的便利, 许多老年人开始使用智能手机。Mobile payment platforms have brought about added convenience for consumers. 移动支付平台给消费者带来了更多的便利。NotesN

3、otes1. convenience n. 方便, 便利(1)短语at ones convenience 在某人方便的时候for the sake of convenience 为了方便起见为了的缘故(2)名词的数n.C可数方便，便利n.U不可数便利事物，便利设施NotesNotesconvenientadj. 方便的It is convenient for sb. to do sth. 某人方便做某事be convenient to/for sb. 对某人来说是方便的语法填空Can you telephone me _ your convenience to arrange a meetin

4、g? 你能不能在你方便时给我来个电话, 安排见一次面? _ the sake of convenience we shall work with the space. We hope you will accept our invitation if/when it is _ (convenience) for you. (2)_ tomorrow. 明天开会我不方便。语法填空Can you telephone me _ your convenience to arrange a meeting? 你能不能在你方便时给我来个电话, 安排见一次面? _ the sake of convenien

5、ce we shall work with the space. We hope you will accept our invitation if/when it is _ (convenience) for you. (2)_ tomorrow. 明天开会我不方便。atForconvenientIt will not be convenient for me to have a meeting(2021 河南中原名校 高三上第二次联考)My favorite sport is cycling and I find China is very cyclist-friendly because

6、 it is convenient 6_(hire) bicycles in every city in the country.(2021 河南中原名校 高三上第二次联考)My favorite sport is cycling and I find China is very cyclist-friendly because it is convenient 6_(hire) bicycles in every city in the country.to hireUndoubtedly, online shopping has brought us many 4_(convenient)

7、. For one thing, online shopping doesnt need you to pour a lot of time and energy into buying things.Undoubtedly, online shopping has brought us many 4_(convenient). For one thing, online shopping doesnt need you to pour a lot of time and energy into buying things.conveniences(2021 内蒙古 乌兰浩特一中 高一期中)C

8、hina would go on to use trains even more widely than the U.S. Chinas railway network connects the entire country. It allows people to travel fast with ease. For that reason, Chinese people like travelling by train. This is especially obvious during Chunyun, when Chinas train stations are crowded wit

9、h thousands of people who are trying to get home.3. Why do people in China like traveling by train?A. People on the train enjoy telling stories.B. Instant noodles on the train are delicious.C. Train services are good during Chunyun.D. Trains are fast and convenient for them.(2021 内蒙古 乌兰浩特一中 高一期中)Chi

10、na would go on to use trains even more widely than the U.S. Chinas railway network connects the entire country. It allows people to travel fast with ease. For that reason, Chinese people like travelling by train. This is especially obvious during Chunyun, when Chinas train stations are crowded with

11、thousands of people who are trying to get home.3. Why do people in China like traveling by train?A. People on the train enjoy telling stories.B. Instant noodles on the train are delicious.C. Train services are good during Chunyun.D. Trains are fast and convenient for them.同义替换 travel fast with ease

12、be fast and convenientSentencesSentencesBest of all, humor raises your energy, and that can have an effect on everything you do at school. 最重要的是, 幽默能提高你的精力, 这会对你在学校里所做的一切产生影响。Its reported that this contract will come into effect next month. 据报道, 这份合同下个月开始生效。This is the most effective and convenient

13、way to solve the traffic jam. 这是解决交通堵塞最有效, 也最方便的办法。SentencesSentencesBest of all, humor raises your energy, and that can have an effect on everything you do at school. 最重要的是, 幽默能提高你的精力, 这会对你在学校里所做的一切产生影响。Its reported that this contract will come into effect next month. 据报道, 这份合同下个月开始生效。This is the m

14、ost effective and convenient way to solve the traffic jam. 这是解决交通堵塞最有效, 也最方便的办法。2. effect n. 效应; 影响短语have an effect on对有影响 in effect 有效; 在实施中; 实际上come into effect 生效, 开始实施bring/put. . . into effect 使生效; 实行, 实施effectiveadj. 有效的, 起作用的effectivelyadv. 有效地, 生效地; 实际上NotesNotesThe decision was taken yester

15、day and will remain _until further government instructions. 该决定于昨天做出, 在政府未有进一步指示前将一直有效。His proposal is practicable in theory but cant be _. 他的建议在理论上是可行的, 但不能付诸实施。The decision was taken yesterday and will remain _until further government instructions. 该决定于昨天做出, 在政府未有进一步指示前将一直有效。His proposal is practi

16、cable in theory but cant be _. 他的建议在理论上是可行的, 但不能付诸实施。in effectput into effect1.西方的节日对中国的文化有影响吗？ Does Western festivals _ Chinese culture?2.新法律将在明年1月1日开始生效。(come into effect) _3.(2018高二上延边月考) You dealt with the situation very _(有效). 1.西方的节日对中国的文化有影响吗？ Does Western festivals _ Chinese culture?2.新法律将在明

17、年1月1日开始生效。(come into effect) _3.(2018高二上延边月考) You dealt with the situation very _(有效). have an effect on The new law will come into effect on January 1 next year. effectively (2021 江苏苏州 高一上期中)Get enough sleep3_ According to Harvard Medical School, “poor or not enough sleep can cause anger and stress

18、, while healthy sleep can enhance well-being.” So, if you find yourself easier to get angry than normal, sleep may be the answer. Its worth taking this into account on Sunday to avoid a lack of energy on a Monday morning.A. Put on the clothes you like.B. Pay attention to your dressing.C. Sleep has a

19、 huge effect on our mood.D. Since there is no way to skip Monday, face it bravely!E. List some things that you are currently looking forward toF. A tight schedule of the new week can hang over you on Monday.G. Putting less pressure on yourself is a good way to beat the Monday Blues.(2021 江苏苏州 高一上期中)

20、Get enough sleep3_ According to Harvard Medical School, “poor or not enough sleep can cause anger and stress, while healthy sleep can enhance well-being.” So, if you find yourself easier to get angry than normal, sleep may be the answer. Its worth taking this into account on Sunday to avoid a lack o

21、f energy on a Monday morning.A. Put on the clothes you like.B. Pay attention to your dressing.C. Sleep has a huge effect on our mood.D. Since there is no way to skip Monday, face it bravely!E. List some things that you are currently looking forward toF. A tight schedule of the new week can hang over

22、 you on Monday.G. Putting less pressure on yourself is a good way to beat the Monday Blues.(2021 高三专题练习)Awareness of the health effects of loneliness is constantly increasing. 8_, it is important to examine, in more detail, the mechanisms by which loneliness causes adverse health 9_(effect), the aut

23、hors wrote.(2021 高三专题练习)Awareness of the health effects of loneliness is constantly increasing. 8_, it is important to examine, in more detail, the mechanisms by which loneliness causes adverse health 9_(effect), the authors wrote.ThereforeeffectsSentencesSentencesShe says shes unable to give up lis

24、tening to Beijing Opera; shes completely addicted. 她说她无法戒掉听京剧, 她已经完全上瘾了。I dont want the kids to get addicted to stupid computer games. 我不想让孩子们沉迷于讨厌的电脑游戏。She helped him fight his addiction to alcohol. 她帮助他戒酒。这是解决交通堵塞最有效, 也最方便的办法。SentencesSentencesShe says shes unable to give up listening to Beijing O

25、pera; shes completely addicted. 她说她无法戒掉听京剧, 她已经完全上瘾了。I dont want the kids to get addicted to stupid computer games. 我不想让孩子们沉迷于讨厌的电脑游戏。She helped him fight his addiction to alcohol. 她帮助他戒酒。这是解决交通堵塞最有效, 也最方便的办法。3. addicted adj. 对着迷的; 沉迷的短语：be addicted to对有瘾; 热衷于addiction n. 入迷; 上瘾addictive adj. 使人上瘾的a

26、ddict n. 上瘾的人NotesNotes1.（2020高一上嘉兴期中）The family are music _(addict). 2. The parents felt helpless when they found their only son _ (addict) to drugs. 1.（2020高一上嘉兴期中）The family are music _(addict). 2. The parents felt helpless when they found their only son _ (addict) to drugs. addictsaddicted3.（202

27、1高一上台州期中）这位新生宁愿沉迷于网络游戏也不愿报名参加课外活动。(prefer; addicted to) _4.（2020高一上高州月考）一些学生甚至变得沉迷网络。Some students _ _ _ _ the Internet.3.（2021高一上台州期中）这位新生宁愿沉迷于网络游戏也不愿报名参加课外活动。(prefer; addicted to) _4.（2020高一上高州月考）一些学生甚至变得沉迷网络。Some students _ _ _ _ the Internet.The freshman prefers to get addicted to online games r

28、ather than sign up for after-school activities. even become addicted to SentencesSentencesIf I had to make just one recommendation for where to stay in Rome, it would be Yellow Hostel. 如果非要我只推荐一个在罗马的住的地方, 那就是Yellow Hostel。We strongly recommend reporting the incident to the police. 我们强烈建议向警方报告此事件。He

29、recommended that we should finish the work before the new tax rates come into effect. 他建议我们在新税率生效前完成这项工作。SentencesSentencesIf I had to make just one recommendation for where to stay in Rome, it would be Yellow Hostel. 如果非要我只推荐一个在罗马的住的地方, 那就是Yellow Hostel。We strongly recommend reporting the incident

30、to the police. 我们强烈建议向警方报告此事件。He recommended that we should finish the work before the new tax rates come into effect. 他建议我们在新税率生效前完成这项工作。4. recommendation n. 建议, 提议; 推荐recommendvt. 推荐, 介绍; 劝告, 建议recommend sb. as推荐某人为recommend sth. to sb. 向某人推荐某物recommend sb. to do sth. 建议某人做某事recommend doing sth. 建

31、议做某事recommend that. . . (should)do sth. 建议(应该)做某事NotesNotes回忆杀：1. During his stay in Xian, Jerry tried almost all the local foods his friends had _(推荐). 2.（2020高二下桂林开学考）That restaurant in town is highly _(推荐). 3.（2020高一上温州期中）I hope youll find he is just as good as Im now _(推荐) him to be. 1. During h

32、is stay in Xian, Jerry tried almost all the local foods his friends had _(推荐). 2.（2020高二下桂林开学考）That restaurant in town is highly _(推荐). 3.（2020高一上温州期中）I hope youll find he is just as good as Im now _(推荐) him to be. recommendedrecommendedrecommendingSentencesSentencesHe admitted taking the money but

33、promised never to do it again. 他承认拿了钱, 但他保证再也不做这样的事了。He worked so hard that he was admitted to a key university. 他学习很努力, 被一所重点大学录取了。SentencesSentencesHe admitted taking the money but promised never to do it again. 他承认拿了钱, 但他保证再也不做这样的事了。He worked so hard that he was admitted to a key university. 他学习很

34、努力, 被一所重点大学录取了。5. admit vi. &vt. 承认admit doing/having done sth. 承认做过某事admit sb. to/into准许某人进入/加入be admitted to/into被录取进入be admitted as作为被接收It is generally admitted that. . . 一般认为admission n. 承认; 入会费; 许可NotesNotes（2020高一上衡水期末）Tom admitted _ in the examination and he was not admitted _ the school at l

35、ast. A. to cheat; to B. cheating; to C. to cheat; as D. cheating; as（2020高一上衡水期末）Tom admitted _ in the examination and he was not admitted _ the school at last. A. to cheat; to B. cheating; to C. to cheat; as D. cheating; as（2017高二上河北月考）Every year I usually subscribe _ some magazines for my daughter

36、 to read. A. to B. for C. at D. in（2017高二上河北月考）Every year I usually subscribe _ some magazines for my daughter to read. A. to B. for C. at D. in（2020高一上汕头期末）Joe is proud and stubborn, never a_ (承认) he is wrong and always looking for someone else to blame. （2020高一上汕头期末）Joe is proud and stubborn, neve

37、r a_ (承认) he is wrong and always looking for someone else to blame. admitting（2019高一下深圳开学考）She _(承认) that she was too strict with her child.John _ (admit) into the college, as we had expected.（2019高一下深圳开学考）She _(承认) that she was too strict with her child.John _ (admit) into the college, as we had ex

38、pected.admittedwas admitted（2019高二上辽宁开学考）No one can get the _ (admit) to the museum without a ticket. （2019高二上辽宁开学考）No one can get the _ (admit) to the museum without a ticket. admissionSentencesSentencesHe did not believe you had the courage to trick him. 他不相信你有胆量欺骗他。An attacker could find clever w

39、ays to trick you into making a bad decision. 攻击者能够找到聪明的方法来欺骗你做出错误的决定。We are playing a trick on a man who keeps bothering me. 我们正在戏弄那个一直烦我的家伙。SentencesSentencesHe did not believe you had the courage to trick him. 他不相信你有胆量欺骗他。An attacker could find clever ways to trick you into making a bad decision.

40、攻击者能够找到聪明的方法来欺骗你做出错误的决定。We are playing a trick on a man who keeps bothering me. 我们正在戏弄那个一直烦我的家伙。6. trick vt. 欺骗, 诱骗, 哄骗n. 诡计; 恶作剧; 窍门trick sb. into doing. . . 欺骗某人做某事trick sb. out of sth. 从某人处骗走某物play a trick/tricks on sb. 捉弄某人NotesNotes（2020高一下金华月考）Jack tried to play a trick _ his sister but she wa

41、snt taken _. A. by, on B. in, in C. on, on D. on, in（2018高二上深圳月考）I thought he was _(捉弄) me.（2020高一下金华月考）Jack tried to play a trick _ his sister but she wasnt taken _. A. by, on B. in, in C. on, on D. on, in（2018高二上深圳月考）I thought he was _(捉弄) me.playing a trick on（2020高一下漠河月考）The boy is so naughty th

42、at he often plays tricks _ his classmates.（根据句意填空） （2020高一下漠河月考）The boy is so naughty that he often plays tricks _ his classmates.（根据句意填空） on（2017高一下盐城期末）April 1st is a day when people try to _(捉弄) each other in some countries（2017高一下盐城期末）April 1st is a day when people try to _(捉弄) each other in som

43、e countriesplay tricks onSentencesSentencesYet, very few people knew that future avatars would have such a wide variety of forms and uses. 但是, 几乎没有人想到, 虚拟头像在未来居然有如此多样的形式和如此广泛的应用。With around 15, 000 courses, China has built an extensive MOOC network offering different varieties of courses. 中国拥有15 000

44、门课程, 建立了一个广泛的大型开放式在线课程网络, 提供不同种类的课程。SentencesSentencesYet, very few people knew that future avatars would have such a wide variety of forms and uses. 但是, 几乎没有人想到, 虚拟头像在未来居然有如此多样的形式和如此广泛的应用。With around 15, 000 courses, China has built an extensive MOOC network offering different varieties of courses.

45、 中国拥有15 000门课程, 建立了一个广泛的大型开放式在线课程网络, 提供不同种类的课程。SentencesSentencesDue to the growing popularity of environmentally-related and adventure travel, various types of trips are now being classified as ecotourism. SentencesSentencesDue to the growing popularity of environmentally-related and adventure trav

46、el, various types of trips are now being classified as ecotourism. 由于与环境相关的探险旅行越来越受欢迎, 各种类型的旅行现在被归类为生态旅游。7. variety n. 多样化, 变化a variety of=varieties of各种各样的the variety of. . . 的品种vary vt. & vi. 改变, 变化; 不同vary with. . . 随着而变化vary from. . . to. . . 在之间变化various adj. 各种各样的NotesNotesHis expressions _(变化

47、) from poker-faced to blank. His expressions _(变化) from poker-faced to blank. variedThere are _(vary) kinds of digital cameras to choose from.（2019高一下黑河期末）I was impressed by the _ (vary) of dishes on offer. （2021高一下哈尔滨开学考）The world needs all kinds of creatureswithout_ (vary), our planet cannot survi

48、ve. There are _(vary) kinds of digital cameras to choose from.（2019高一下黑河期末）I was impressed by the _ (vary) of dishes on offer. （2021高一下哈尔滨开学考）The world needs all kinds of creatureswithout_ (vary), our planet cannot survive. varietyvarietyvariousSentencesSentencesYou tell him what you want and expect

49、 instant results. 你告诉他你想要什么并期待他立即给你答案。In an instant, the rain stopped and the sky cleared up. 须臾之间, 雨过天晴。Her voice was instantly recognizable when she called me. 当她给我打电话时, 她的声音一下子就能听出来。SentencesSentencesYou tell him what you want and expect instant results. 你告诉他你想要什么并期待他立即给你答案。In an instant, the rai

50、n stopped and the sky cleared up. 须臾之间, 雨过天晴。Her voice was instantly recognizable when she called me. 当她给我打电话时, 她的声音一下子就能听出来。8. instant adj. 即时的; 立刻的, 马上的in an instant瞬间, 立刻for an instant一会儿the instant 一就instantly adv. 立即地 conj. 一就instance n. 实例for instance 例如NotesNotes（2018高二上兰州月考）I recognized her