Unit 4 Using language （ppt课件）-2022新外研版（2019）《高中英语》必修第三册.pptx

1、Section Using language 第一版块：重点词汇诠释第一版块：重点词汇诠释1elegant adj.高雅的，优美的.his writing was so free and elegant！他的书写是如此自由和优雅！(1)an elegant dress 优雅的连衣裙an elegant room/restaurant 雅致的房间/餐厅(2)elegantly adv.优雅地dress elegantly 穿着雅致be decorated elegantly 装饰高雅(3)elegance n.优雅elegant style优雅的风格优雅的风格elegant language优美

2、的语言优美的语言elegant dress优雅的衣服优雅的衣服elegant design优雅的设计优雅的设计elegant appearance美观大方美观大方单句语法填空/完成句子(1)I was filled with admiration watching her dancing _(elegant).(2)It was her natural _(elegant)that impressed me.(3)The musician is playing the piano _(用一种优雅的方式).(4)Its typical of her to _(穿得很雅致).elegantlyel

3、egancein an elegant waydress elegantlyHe can be equal to his job but he seems to lack confidence.他能胜任他的工作，但他似乎缺乏信心。The scientist gave up his research for the moment for lack of funds.那位科学家由于缺少经费而暂时放弃了他的研究。Too many teachers are treated with a lack of respect.有太多老师得到不尊重的对待。As a man,you cant be lacking

4、 in courage.作为男子汉，你不能缺乏勇气。There was no lack of volunteers.志愿者不乏其人。lack表示状态的及物动词时不用于被动结构，也不用于进行时。表示状态的及物动词时不用于被动结构，也不用于进行时。lack作不及物动词时，多用于否定句中，常与介词作不及物动词时，多用于否定句中，常与介词for连用。连用。lack strength：缺乏强度；缺少力量：缺乏强度；缺少力量lack confidence：缺乏信心：缺乏信心lack experience：缺乏经验：缺乏经验lack expertise：缺乏专门知识：缺乏专门知识单句语法填空/完成句子(1)

5、They _(lack)the money to send him to university.(2)Though he is _(lack)in experience,he makes up for it in enthusiasm.(3)She does not lack _ friends.(4)If he fails it wont be _(因为缺乏努力).(5)Her only problem is _(缺乏自信).lackedlackingforfor/through lack of efforta lack of confidencewhat引导主语从句在what引导的主语从句

6、中，what在从句中可作主语、宾语、表语等，从句用陈述语序。What she saw frightened her.她看到的事情吓了她一跳。(what在从句中作宾语)It is only with the heart that one can see rightly;what is essential is invisible to the eyes.一个人只有用心去看，才能看到事实。事情的真相只用眼睛是看不见的。(what在从句中作主语)What struck me was that they had all suffered a lot.让我印象很深的是他们都受过很多苦。(what在从句中

7、作主语)单句语法填空(1)_ caused the accident is still a complete mystery.(2)_ has caused great confusion is how he made it without anyone elses help.(3)_ we used to see as something impossible is now becoming a reality.(4)_ makes this shop different is that it offers more personal services.WhatWhatWhatWhat 语法

8、语法现在进行时的被动语态现在进行时的被动语态一、含义现在进行时的被动语态表示现在或现阶段正在进行或发生的被动动作，强调主语是动作的承受者。二、结构1肯定式：主语am/is/arebeing doneSome trees are being cut down in the park.公园里的一些树木正在被砍伐。2否定式：主语am/is/arenot being doneIt is reported that the water in the lake is not being protected now.据报道，这个湖里的水现在没有得到保护。3一般疑问式：Am/Is/Are(not)主语bein

9、g doneAre the babies being taken care of by this nurse?这些婴儿正由这个护士照看吗？4特殊疑问式：特殊疑问词am/is/are(not)主语being doneWho is being trained for the coming English speech contest?为了即将举行的英语演讲比赛，谁正接受训练？句型转换They are building a modern school in his hometown.(1)A modern school _ in his hometown.(改为被动语态)(2)A modern sc

10、hool _ in his hometown.(把(1)句改为否定句)(3)_ in his hometown？(把(1)句改为一般疑问句)(4)_(对(1)句就in his hometown进行提问)is being builtisnt being builtIs a modern school being builtWhere is a modern school being built?三、用法1表示说话时正在进行的被动动作。句中常用now,at the moment等时间状语。My younger sister is now being interviewed我妹妹现在正在接受采访。H

11、e is now being treated in China.现在，他正在中国接受治疗。2表示现阶段正在进行的被动动作(说话时不一定在进行)。These animals are being hunted at such a speed that they will disappear soon.以如此速度捕杀动物，它们很快就会消失。Preparations are being made for the 2016 Olympic Games in Rio de Janeiro.里约热内卢正在为2016年奥运会做准备。3表示一种习惯的被动行为，常与always,constantly,often等

12、词连用，表示有赞赏、羡慕、讨厌等感情色彩。I feel very surprised that the window of our classroom is often being broken我感到非常吃惊的是我们教室的那扇窗户经常被打破。Tom is always being praised by the teacher.汤姆总是被老师表扬。4与某些情态动词连用，表示对正在发生的动作的推测。Jim may be being interviewed by the reporters at the very moment.吉姆此刻可能正在被记者们采访。Do you know what Smit

13、h is doing?He is ill.He may be being examined by the doctor.你知道史密斯正在做什么吗？他病了。他可能正在接受医生的检查。完成句子(1)那个小男孩最近进步很快，总是被他的老师表扬。The little boy has made rapid progress recently and _ by his teachers.(2)最近正在制订勘探南极的计划。The plan to explore the South Pole _ these days.(3)由于成绩不好，吉米此刻可能正在挨父亲打。Because of bad scores,J

14、immy _ by his father at the very moment.(4)正在设计一个保护自然资源的项目。A project about protecting the natural resources _is always being praisedis being mademay be being beatenis being designed.单句语法填空1Your experiment report _(type)now and it will be finished soon.2Many interesting experiments _(do)these days.3T

15、om _(treat)at the hospital now,so he cant attend the meeting at present.4My watch doesnt work.It_(repair)in the factory now.5Chinese food _(love)by people all over the world.is being typedare being doneis being treatedis being repairedis loved6Wait for a minute.The dishes for the dinner _(cook)in th

16、e kitchen.7The managers are having a meeting so I guess the project is still _ discussion.8This dictionary is _ use at the moment.9These children _(look)after by two young teachers now.10The camera that is being used by him now _(belong)to me.are being cookedunderinare being lookedbelongs.同义句转换1The

17、teacher is grading the students schoolwork now.The students schoolwork _ by the teacher now.2The police are questioning two young men now.Two young men _ by the police now.3We have to take another road because this road is under repair.We have to take another road because this road _4The boys and gi

18、rls are decorating the classroom.The classroom _ by the boys and girls.5The manager is punishing the worker for his fault.The worker _ for his fault by the manager.is being gradedare being questionedis being repairedis being decoratedis being punished6Is the nurse taking care of the babies now?_ by

19、the nurse now?7The telephone is in use now.The telephone _ now.8The problem is under discussion at the meeting.The problem _ at the meeting.9The teacher is teaching a new song.A new song _ by the teacher.Are the babies being taken care ofis being usedis being discussedis being taught.完成句子1公园里的一些树木正在

20、被砍伐。Some trees _ in the park.2电影院里正在放映一部新电影，咱们去看吧。A new film _ in the theatre.Lets go to see it.3瞧！那些孩子正由他们的姨妈照看着。Look！The children _ by their aunt.4史密斯先生正在接受医生的检查。Mr.Smith _ by the doctor.5关于在哪儿建厂的问题现在正在被讨论。The question about where the factory is going to be built _ now.are being cut downis being shownare being taken care ofis being examinedis being discussed