Unit 4 Listening and Talking — Reading for Writing (ppt课件) -2022新人教版（2019）《高中英语》必修第一册.pptx

1、版本：新人教 单元：必修一 Unit 4(Listening and Talking Reading for Writing)单词课堂本单元词汇梳理本单元词汇梳理1.power基本义：能力；Knowledge is power.词块：come to power,a world power,a power failure/cut名词动词化：驱动；推动2.tap美式faucet词块：turn on/off the tap熟词生义：轻拍；轻敲；开发；挖掘3.emergency构词：emerge(出现)+-ency词块：an emergency room,emergency supplies4.cal

2、m精准的汉语释义：镇静的，侧重“不慌”词块：keep/stay calm形容词动词化：calm down 5.aid正式用语(对应help)词块：first aid kit,with the aid of,come to sbs aid6.crash词源：拟声词，模仿碰撞的声音一词多义：基本义“撞碎”熟词生义：电脑死机 词块：crash into,a car/plane crash7.sweep一词多义：基本义“扫”熟词生义：席卷词块：sweep away,sweep the floor,Tomb Sweeping Day8.wave一词多义：基本义“来回移动；摇摆”词块：wave goodb

3、ye to9.strike一词多义：基本义“击打”意为“击打”是正式用语，对应hit 词块：it strikes sb that,strike sb as(being),go on strike派生词：striking,stricken,striker10.deliver一词多义：基本义“递送”（联系快递、外卖）词块：deliver to,deliver a speech/lecture熟词生义：接生派生词：delivery 11.summary 来自sum(总数)词块：in summary派生词：summarise 12.effect词块：have an effect on,greenhou

4、se effect,side effect,in effect,take effect派生词：effective13.length词族：long,length,lengthen词块：in length,at length重难点词精讲power一词多义辨析义辨析义crash一词多义deliver一词多义 strike一词多义aid wave sweepcalm辨析义正式用语一词多义一词多义power生活中的生活中的power能力电力功率力量power n U 能力；可用复数（生理）机能：I will do everything in my power to help you.After the

5、accident she lost the power of speech.U 力量；威力：Every storm is an example of the power of nature.四者都有“力”、“力量”之意，但具体意思不同。1.force 指外力、强迫力、破坏力(包括武力)；物理学中指“力”。The force of the explosion blew out all the windows.2.energy 指人的精力、活力；物理学中指“能量”。Where does the little girl get her energy?the worlds energy resourc

6、es 3.strength 指人体或物体内存在的力，如气力、耐力、抵抗力。She didnt even have the strength to stand up.The boy lifted the stone with all his strength.4.power 指人的能力、力量、权力、势力，物的 “能力”。物理学中指“动力”、“功率”。Weightlifters have big power in their arms and legs.physical power/strength辨析force,energy,strength,power U 控制力；影响力：Once you a

7、re confident about your power over bad situations,problems are just stepping stones to success.2010 广东 He made the mistake of underestimating the power of the press.U 统治；政权：a political party in power The party came to power at the last election.U 权力；职权：More than fame or fortune,she wanted power.C 大国

8、；强国：an industrial power world powers U 动力；电力；功率：wind/nuclear/solar power a power station a power failure/cut engine power 名词动词化 vt 驱动；推动：The aircraft is powered by a jet engine.powerful adj 强壮的；强健的：a powerful body 强大的；有权势的：Never before has our country been so powerful as it is today.作用大的；效力大的 having

9、 a strong effect：a powerful drug Good teamwork is a powerful tool(=very effective method)for effective management.powerfully adv 强有力地power 语义衍生图语义衍生图能力(基本义)n人做事或生理能力物理上的某种能力能力；（生理）机能力量；威力动力；电力；功率驱动；推动控制、影响的能力政治组织的能力职位上的能力控制力；影响力统治；政权职权；权力v提供动力事物的能力工业、经济上的能力大国；强国calm话说在这个让人越来越不能淡定的时代，“淡定”这个词却满天飞于是我们来

10、说说，英语中这个可以表示“淡定”的词calm。keep calm,calm down这样的词组都可以用来劝人保持“淡定”。（天气、海洋等天气、海洋等）静的；平静的：静的；平静的：The weather was fine and the lake was calm.（人人）镇静的；沉着的：镇静的；沉着的：If you are lost in the mountains,stay/keep calm in the face of darkness,loneliness,and the unknown.vt&vi（使使）平静；平静下来平静；平静下来：calm down（使使）平静下来；平静下来；（使

11、使）镇静下来镇静下来：I placed the chick in the nest,and it quickly calmed down.2017 全国 n C&U 平静；镇静：平静；镇静：After a storm comes a calm.calm adj to stop feeling upset,angry or excited侧重not nervous,“不紧张”侧重not moving，“不动”Our school is situated in a quiet area.She was quiet and shy.侧重not noisy，“不吵”quietThey told the

12、 injured driver to stay still until the emergency personnel arrived.2016全国改still keep/remain silenta silent,moonless night a silent film/movie silent侧重no sound，“没有声响”、“不语”辨析辨析calm,quiet,still,silent 辨析calm,quiet,still,silent The man who had his bright lights on 48 came over and told Larry he had 49

13、made an emergency call.They 50 then heard a womans voice coming from the wrecked(毁坏的)vehicle.51 Approaching the vehicle,they saw that a woman was trying to get out of the broken window.They told her to stay 52 _ until the emergency personnel arrived,53 but she thought the car was going to 54 explode

14、.Larry told her that he had already put out the fire and she should not move 55 in case she injured her neck.2016 全国卷完形填空52.A.quiet B.still C.away D.calm aid n U 援助；救助；帮助：do/give/offer first aid with the aid of C 辅助者；有助之物：A dictionary is an important aid in learning a new e/go to sbs aid 帮助某人(help s

15、b)：Be bold and brave and mighty forces will come to your aid.2015 天津in aid of 帮助 vt&vi正式用语帮助：Not only are pleasant mealtimes enjoyable,but they aid digestion.辨析assist,help,aid三者都有“帮助”之意，但侧重点有所不同。assist 侧重“协助”“助理”，受助者自己要做大部分工作。A nurse assisted the surgeon during the operation.help 指给予各方面帮助。I will hel

16、p you(to)finish the housework.aid 指用金钱、物资等“援助”他人，强调帮助受助者脱离困难。She is always aiding the student with money.crash最初是一个拟声词，相互猛撞致受损或碎裂，发出巨响，“哗啦”；随着社会的发展，产生了“(公司等)倒闭”、“(股票)暴跌”、“(计算机等)死机”等意思。名词释义是由动词释义转化而来。crash(v)出现于公元前14世纪晚期，词源义是“break in pieces”“打碎”。crash 词源解读词源解读 vi&vt 发出巨响；（很响地）猛撞；猛击：crash vThe plates

17、 crashed to the floor.He crashed into the other youth and they both landed on the ground.vi&vt（使飞机使飞机）坠毁；坠毁；（使汽车等使汽车等）碰撞碰撞：The news that the plane had crashed made us sad.He crashed his car into a wall.vi（公司等公司等）倒闭；倒闭；（股票股票）暴跌；暴跌；（计算机等计算机等）死机；崩溃死机；崩溃：The company crashed with debts of 2 million.The c

18、omputers that we use at the moment are old and slow,and they often crash.crash n C 常用单数常用单数 哗啦声；撞击声；爆裂声：哗啦声；撞击声；爆裂声：At that moment,we hear a huge crash and then silence.碰撞碰撞（事件事件）；（飞机飞机）坠毁：坠毁：All the passengers were killed in the plane crash.暴跌；暴跌；（计算机等的计算机等的）崩溃：崩溃：tips for fixing computer system cr

19、ashes 撞碎crash基本义“猛撞”“撞碎”物体 /人“撞碎”飞机、汽车等“撞碎”公司、股票等发出巨响；(很响地)猛撞；猛击(使飞机)坠毁；(使汽车等)碰撞 (公司等)倒闭；(股票)暴跌；(计算机等)崩溃哗啦声；撞击声；爆裂声暴跌；(计算机等的)崩溃ncrash语义网络图碰撞 (事件)；(飞机)坠毁v 扫；打扫；扫除：sweep the floor/the dust Tomb Sweeping Day 横扫；掠过；(暴风雨等)袭击；席卷：A rare snowstorm swept across the region yesterday.The cooling wind swept thr

20、ough our bedroom windows.2016 天津“Red envelope”fever has swept the country.sweep away 消灭；彻底消除：The floods swept away all the houses.sweep up 打扫；清扫sweep (swept,swept)vt&vi生活中无处不在的生活中无处不在的deliverdeliver的基本义就是“递送递送”deliver v vt&vi 递送；传送递送；传送 to take goods,letters,packages,etc.to a particular place or per

21、son：You can have food delivered to you using food delivery apps and sites.We promise to deliver free of charge within 48 hours.vt 发表；表达；讲 to give a speech,talk,etc.or other official statement：deliver a speech/lecture vt 接生；使分娩：Lin Qiaozhi,known as the“mother of ten thousand babies”,had delivered ove

22、r 50,000 babies in her lifetime.人教新必修 2改【词汇拓展词汇拓展】delivery n U&C 递送（的物品）:a delivery man Well post this package special delivery.分娩；生产分娩；生产递送递送deliver基本义基本义递送递送物体物体递送递送演讲、演讲、报告等报告等医生医生递送递送新新生儿生儿递送；传送递送；传送发表；表达；发表；表达；讲讲接生；使分娩接生；使分娩递送递送 (的的物品物品)分娩；生分娩；生产产deliverydeliver语义网络图语义网络图本单元金句汇总1.I will do ever

23、ything in my power to help you.2.Never before has our country been so powerful as it is today.3.If you are lost in the mountains,stay/keep calm in the face of darkness,loneliness,and the unknown.4.After a storm comes a calm.5.He crashed into the other youth and they both landed on the ground.6.Crowd

24、s lined the route,waving flags and cheering.7.We were struck by her kindness.8.What struck me most was the enthusiasm of the local people.9.You can have food delivered to you using food delivery apps and sites.随堂检测一、写出下列句子中画线部分的汉语释义。1.I had a strong belief in my power to get what I wanted.(2011 陕西)_

25、 2.People are advised to build up physical power.(2015 天津)_3.Governments ruled with absolute(绝对的)power.(2015 江苏)_ 4.Wind power is an ancient source of energy to which we may return in the near future._ 能力体力权力风能二、根据汉语和所给提示完成下列句子。1.很抱歉，我无权就这个项目做最终的决定。(beyond)I am sorry _ to make a final decision on th

26、e project.2.他们家里总备有蜡烛以防停电。(in case)They always keep candles in the house _ _.3.总理在会上作了一场有感染力的演说。(make)The Prime Minister _ at the meeting.its beyond my power in case there is made a powerful speech a power cut/failure1.她在危难中总能保持冷静。She always _ in time of danger.2.平静的海上没有一点迹象显示暴风雨即将来临。_ gave no sign

27、of the storm that was coming.3.大厅里一片安静，但这是暴风雨前的平静。The hall was very quiet,but it was _.4.由于被她那些话所感动，他很难平静下来。Moved by what she said,he could hardly _.5.上台表演前，每个人都深吸一口气让自己平静下来。Before the performance everybody held a deep breath to _.一、根据所给汉语提示完成下列句子。remains/keeps/stays calmThe calm/still seathe calm b

28、efore the stormcalm downcalm themselves downcalm1.Even when she faces disasters like earthquake,she still keeps _.2.The police tried to get some information from the man,but he remained _.3.Attention,please.Everybody!Please stay _ while I take a photograph of you.4.The waters of the lake are so _ th

29、at it looks like glass.5.He tried to be _,but his trembling hands gave him away.6.When you are in a library,you must be _.二、从方框中选择合适的单词填空。二、从方框中选择合适的单词填空。quiet calm still silentcalmsilentstillcalmcalmquiet根据所给提示用适当的词块完成下列句子。1.I really think all children should be taught _(急救).(2014 四川)2._(在的帮助下)an a

30、rchitect who visits the classroom once a week,they invent new ways to meet these needs and build models of their creations.3.In tonights Easter special they _(来帮助)of a family in need of some delicious inspiration on a budget.(2018 全国)aidfirst aidWith the aid of come to the aid 一、写出下列句子中画线部分的汉语释义。一、写

31、出下列句子中画线部分的汉语释义。1.It is an ocean that moves,impressively and endlessly.It makes all kinds of noise it is forever thundering,boiling,crashing,and whistling.(2013 重庆)_2.When did the computer crash?(2012 福建)_3.Car drivers have to obey traffic rules that tell them the right things to do on the road to a

32、void crashes.(2012 广东改)_4.It was sad news that no one survived the AirAsia plane crash which happened on December 28,2014._发出撞击声发出撞击声死机死机 碰撞碰撞(事件事件)飞机失事；飞机坠毁事故飞机失事；飞机坠毁事故 crash5.The team crashed to their worst defeat this season._6.Investigators are still trying to figure out why the engines in this

33、 plane lost power,forcing it to crash-land with more than 150 passengers on board._7.There was a crash of thunder just now._(比赛中比赛中)溃败；惨败溃败；惨败紧急迫降紧急迫降 一声炸雷；一声响雷一声炸雷；一声响雷二、二、What does“crash a party”mean?To“crash a party”is an idiomatic expression that means to attend a party without receiving an invi

34、tation.This expression may have developed from the idea of breaking and entering.If uninvited guests want to find a way into a party,they would need to break in,probably resulting in the sound of a crash either through smashing glass or breaking furniture.Depending on the kind of party one is trying

35、 to attend,however,it is unlikely that one would actually have to break anything in order to enter.Typically the term“crash a party”is used by teens and college students to describe going to parties without an invitation.Most adults rarely crash a party._擅自闯入宴会；不邀而至擅自闯入宴会；不邀而至写出下列句子中画线部分的汉语释义。1.At t

36、he Beijing Olympics she swept away any doubts about her ability.(2016 全国)_2.Millions of pounds worth of damage has been caused by a storm which swept across the north of England last night._3.Minutes after the last movie ended yesterday at the Plaza Theater,employees were busy sweeping up popcorns a

37、nd gathering coke cups.(2017 全国)_sweep消除席卷扫写出下列句子中画线部分的汉语释义。1.Living just a few blocks from the beach,Natalie can see the ocean and hear the waves from her house.(2016 北京改)_2.He waved and yelled at passing cars but was careful not to slow down.(2017 浙江)_3.At the railway station,the mother waved good

38、bye to her daughter until the train was out of sight.(2008 天津)_4.Those memories are some of the few I have of the heat wave of 1962.(2014 山东)_wave海浪挥手向挥手告别热浪一、一、根据所给提示，完成下列句子。根据所给提示，完成下列句子。1.The teacher,with 6 girls and 8 boys of her class,was visiting a museum when _(发生地震).2.We would spend 1,500 yu

39、an purchasing some pens for the needy students in _(贫困地区).(2011 上海书面 表达)3._(我突然想到)playing against the other team was a great learning moment.(2015 全国完形)4.趁热打铁。_ strikethe earthquake struckpoverty-stricken areasIt struck me thatStrike while the iron is hot.二、二、写出下列句子中写出下列句子中划线部分划线部分的汉语释义的汉语释义。1.It al

40、ways struck me that when youre looking at a big challenge from the outside it looks huge,but when youre in the midst of it,it just seems normal.(2011 天津阅读)_2.I still love to record ideas and quotations that strike me in books,or observations that are particularly meaningful.(2013 湖北阅读)_3.When sunlig

41、ht strikes an object,some of the energy is absorbed and some is reflected.(2008 江苏阅读)_ 我总是想到我总是想到把书中印象深刻的看法和引文记录下来把书中印象深刻的看法和引文记录下来阳光照射在物体上阳光照射在物体上一、写出下列句子中画线部分的汉语释义。一、写出下列句子中画线部分的汉语释义。1.When delivering any bad news,they will share the feeling of the receiver.(2009 浙江改)_2.The baby was delivered safe

42、ly on Tuesday night._3.He was employed at the store as a delivery man._二、在空白处填入一个适当的单词或括号内单词的正确形式。1.We packed up our old computer and delivered it _ my parents home.2.Please ask at the Middle Ward shop about our home _(deliver)service.三、根据所给汉语，用适当的词块完成下列句子。1.The president will _(发表演说)about schools.2.Your lunch will _(被送到)the front gate of the center at 12:30.传递传递接生接生送货员送货员todeliverydeliver a speech be delivered to deliver谢谢观赏