Unit 1 (LESSON 3)词汇课件-高中英语北师大版选择性必修第一册

1、单词课堂A word is a microcosm of human consciousness. Vygotsky版本：新北师单元：选择性必修一 Unit 1 (LESSON 3)本单元词汇梳理1.socialisesocial + -ise (使)2.laptoplap + top3.constantly构词法：constant constantly4.appapplication 的缩略词，注意发音，不要读成APP5.dormdormitory 的缩略词6.flow一词多义，基本义：流动7. associateas- (加强) + socia (联系) + -ate (表示动词) 把联系

2、起来词块：associate with8.barely近义词：hardly, only just9.realityreal + -ity；词块：in reality词族：real, realization, realize, realistic, reality, really, unreal, lion词块：millions of；拓展 billion11.deadlinedead + line12.desperatede- (without 没有) + sper (hope 希望) + -ate 没有希望的一词多义，基本义：绝望的13. intense同义

3、词：extreme14.depressedde- (向下) + press (压) + -ed 沮丧的 (分词形容词)词族：depress, depressed, depressing, depression, depressive15.delay词块：delay doing sth, without delay16. chatterchatter 是模仿鸟鸣声构成的拟声词，可以表示动物（如鸟、猴、松鼠等）的叫声和物体（如牙齿、机器等）发出的声音，也表示“喋喋不休”。词块：chatter away17.extraordinaryextra- (超过) + ordinary (常规的) 超出常规

4、的 异乎寻常的、非凡的；同源词：ordinary18. rude近义词：impolite反义词：polite句式：its rude (of sb) to do sth, be rude to plaincom- (表示强调) + plain (to strike, beat the breast) 击打、捶胸顿足 抱怨词块：complain (to sb) about / of / that从句派生词：complaint 20.appointmentappoint：a- (to 到) + point (指、点) 指定时间、指定某人到某岗位 约定；任命词族：appoint, appointmen

5、t, disappoint , disappointed, disappointing, disappointment21.alcoholicalcohol + -ic重难点词精讲associate熟词生义delay搭配义complain隐喻desperate一词多义分词形容词depress & depressed一词多义搭配义flowappointment一词多义一词多义flowMan struggles upwards; water flows downwards. The person who has no personality always goes with the flow. O

6、nly dead fish follow the flow. （液体、气体、电等）流动；流出：Its here that the river flows down into the ocean. 比喻人或事物像水一样流逝；流畅；流淌：Time flows away. Her hair flowed down over her shoulders.Trucks and cars flowed along the highway. n C & U 流；流动：a flow of people / cars free flow of informationflow vi 液体、气体、电等“流动”由具体

7、到抽象比喻人或事物像水一样“流动”（液体、气体、电等） 流动；流出（比喻人或事物像水一样）流逝；流畅；流淌flow 语义网络图流动、流出flow基本义根据汉语，写出单词的正确形式。I always _（把联系起来）her with roses.associate/ associate connect重点词块：connect / associate sb / sth with sb / sth vi 交往；结交 to spend time with sb, especially sb that other people disapprove of：I dont like you associat

8、ing with such people. associate v vt 把联想 / 联系起来 to connect sb or sth in your mind with sb or sth else：I associate Switzerland with the Alps. We tend to associate fresh air with health care. 2019 全国as- (加强) + socia (联系) + -ate (表示动词) 把联系起来 n C 同事 (colleague)；（生意）伙伴：business associates adj 副的 having f

9、ewer rights in a particular profession or organization：an associate editor / professor associated adj 有关的；相关的；有联系的；联合的：Some people say that classical music is associated only with old people. 2014 安徽【拓展词汇】association n C 协会；联盟；社团：the National Basketball Association (NBA) C & U（与人或团体的）关联；交往：His Engli

10、sh improved rapidly because of his association with British people. We are working in association with a local company to raise money for the homeless. C 联系；联想：There is a proven association between passive smokingand cancer. associate & association 语义网络图在脑海中“联合”人或物“联合”人际关系把联想 / 联系起来交往；结交associate联合（

11、基本义）协会；联盟；社团（与人或团体的）关联；交往联系；联想associateassociationdesperate adj 绝望的；危急的：I was so desperate on hearing that. 2008 湖北 不顾一切的；铤而走险的；孤注一掷的：a desperate attempt Doctors were fighting a desperate battle to save the little girls life. 极度渴望的；极需要的：The man lost in the desert was desperate for water.词汇拓展 despera

12、tely adv 绝望地；非常from de-（without 没有）+ sper（hope 希望） + -ate “没有希望的”，其基本义即为“绝望的”。desperate词源解读因“绝望”所以不顾一切想摆脱“绝望的”困境而极需某物看图猜词义depress将（某物）压下；推下；拉下depress & depressed正式用语将（某物）压下；推下；拉下：depress a button 使抑郁；使沮丧；使消沉:Rainy weather always depresses me. 使萧条；削弱：Several factors combined to depress the housing ma

13、rket.depress vt from de-（down 向下）+ press（按；压），基本义为“下压”。depress 词源词族：depress, depressed, depressing, depression, depressivedepress 语义网络图下压depress（基本义）“下压”物体“下压”情绪将（某物）压下；推下；拉下使抑郁；使沮丧；使消沉“下压”经济 使萧条；削弱词汇拓展 depressed adj 抑郁的；沮丧的 very unhappy, often for a long period of time：Dont get depressed about the

14、spilt milk. depressing adj 令人沮丧的 depressive adj 患抑郁症的；抑郁的n C 抑郁症患者depression n C & U 沮丧；消沉；抑郁（症）：get into a state of depression C 不景气；萧条期：His family business was ruined in the Great Depression ofthe early 1930s. 2011 山东press 词根记词汇pressv 压impress v 盖印；使留下深刻印象 im-向内；向里 + press 向内压 盖印 印入头 脑 使留下深刻印象expr

15、ess v 表达 ex-向外 + press （把想法）向外压 表达depress v 使沮丧 de- 向下 + press （使情绪）向下压 使沮丧pressure n 压力 press + -ure 的行为 压的行为结果 压力delay n C & U 耽误；延误；推迟：Too many orders on 11th November caused a delay in delivery.After a long delay, the plane finally took off. Please send him the urgent information without delay (

16、= immediately). vi & vt 耽误；延误；推迟 (put off)：Youll lose your chance if you delay. My flight was delayed because of the heavy rain.delay doing sth:He delayed telling her the news, waiting for the right moment.Dont complain about life, it only shows your incompetence. The strong never complain about lif

17、e.不要抱怨生活，那只能说明你的无能。强者从来不抱怨生活。 阿尔伯特 爱因斯坦阿尔伯特爱因斯坦（Albert Einstein,1879 1955）,世界十大杰出物理学家之一，现代物理学的开创者、集大成者和奠基人。作为20世纪犹太裔理论物理学家，爱因斯坦创立了相对论现代物理学的两大支柱之一（另一个是量子力学），其质能方程E = mc2 著称于世，并因为“对理论物理的贡献，特别是发现了光电效应”的规律而获得1921年诺贝尔物理学奖。complaincomplain vi & vt 不用于被动语态 抱怨；发牢骚：“I didnt like that meal at all,” complained

18、 the customer. complain (to sb) about / of sth:Ive really got nothing to complain of. We should strictly follow traffic rules rather than complain about traffic jams. 2013 江苏书面表达改 complain (to sb) + (that) 从句:Betty complained to Steve that Sara never gave her a chance to talk. 2010 北京complain 词源解读：c

19、om- (强调) + plain (to strike, beat the breast) 击打、捶胸顿足 抱怨词汇拓展complaint n C & U 抱怨；不满；投诉：a letter of complaint I have no complaint about my pay. Why dont you make a complaint against your noisy neighbours? In time of difficulty, what we need is not complaint to each other but understanding of each oth

20、er. C 抱怨 / 投诉的事：I have a number of complaints about the hotel room youve given me.appoint vt 指定；约定：We appointed a day in June for celebration. Everyone was assembled in the hall at the appointed time. 任命；委派： appoint sb (as) sth: Sam has been appointed manager of the engineering department to take th

21、e place of George. 2012 重庆 appoint sb to sth: He has been appointed to the committee. appoint sb to do sth:A nurse was appointed to guard her. 2014 浙江改a- (to 到) + point (指，点) 指定时间、指定人到某岗位 约定；任命appointappointment n (appoint + -ment) C 约会；约定；预约：make / keep an appointmentI have an appointment with my d

22、entist at 11:30. She had an appointment to paint her nails. C & U 任命；任职；职位：He holds an appointment in the English Department at present.They congratulated him on his appointment as president. 用括号内单词的正确形式填空，体会分词形容词。1. After a _ (depress) trip, I returned home so _ (depress) and spent months in my bed

23、room painting, listening to music and trying to find myself again.（2017 天津改）2. Its more _ (stimulate) for performers to have an audience to play with.3. I find it slightly _ (distract) to have someone watching me while I do homework. I will get _ (distract) by it. 很多动词的 -ed 形式和 -ing 形式已经成为独立词条，称作分词形容词。其中有一类分词形容词，如动词的 _ 形式可用来表示人