外研版 (2019)Unit 3 Times change!图片课件ppt

这是一份外研版 (2019)Unit 3 Times change!图片课件ppt，共51页。PPT课件主要包含了重点短语，重点句式，重点词汇，文化意识，高分写作，随堂练习，巧学助记 等内容，欢迎下载使用。
Ⅰ.知识体系图解重点词汇
1.cmpnent n.　　　　 2.categry n.　　　　 3.expand v.　 　　　 4.sul n.　　　　 5.tendency n.　　　　 6.facilitate v.　　 　　 7.secndary adj.　 　　　 8.cstume n.　　　　 
组成部分　类别　(使)扩大;增加精神　趋势　促进,使便利　次要的,第二位的化装服　
9.　　　　　 adj.情绪(上)的,情感(上)的→　　　　　 n.情绪;情感 10.　　　　　 n.意图,目的→　　　　　 v.打算;想要 11.　　　　　 n.改编→　　　　　 v.改编 12.　　　　　 adj.易懂的→　　　　　 v.可获得 n.途径 13.　　　　　 n.教育工作者;教育学家→　　　　　 v.教育 14.　　　　　 adv.紧急地;急迫地→　　　　　 adj.紧急的→　　　　　 n.紧急,紧急情况 15.　　　　　 adj.有说服力的,使人信服的→　　　　　 v.使信服 
emtinal emtin　intentin intend　adaptatin adapt　accessible access　educatr educate　urgently urgenturgency　cnvincing cnvince
1.think abut 　　　　 2.search fr 　　　　 3.be limited t　　　　 4.due t　 　　　 5.fr the first time　　　　 6.be similar t　 　　　 7.　　　　　增加,添加 8.　　　　　拿走,带走 9.　　　　　关注,聚焦于 10.　　 　　　不同意 11.　　　　　换成 
考虑　搜索　限于　由于　 第一次　与……相似　
add t　take away　fcus n　disagree with　change int
When first intrduced in Japan in 1999,emjis were limited t 176 simple designs.
Ⅱ.阅读导学根据课文内容,判断正(T)误(F)1.Emjis cme in different 1999,emjis have 1,600 simple ,meaning “picture character”,cmes frm authr supprt the main idea f paragraph 7 by giving an are widely adpted by the Oxfrd Dictinaries Wrd f the Year in emjis that add emtinal meaning becme mre and mre ppular.答案:1.T　2.F　3.T　4.T　5.F　6.T
1.Instead f replying with a simple “OK,dn’t rush”,I searched fr emjis n my phne that wuld express the same message:我没有简单地回答“好吧,别着急”,而是在手机上搜索能表达同样信息的表情符号:(p.32)【词汇精讲】search fr 寻找They want t search fr infrmatin,t cmmunicate with thers and t have fun.他们想寻找信息,与他人交流,享受乐趣。
【词汇拓展】in search f寻找;搜寻;寻求in ne’s search fr寻找search sth./sb.搜查某物/搜身为找到……而搜查……The rescuers are still in search f the missing peple in the flash flds.救援人员仍在寻找山洪中失踪的人。I searched the whle rm fr the lst key,but in vain.我搜遍了整个房间寻找丢失的钥匙,但没有找到。
2.This was my attempt t fllw the trend f cmmunicating with emjis.这是我试图追随用表情符号交流的趋势。(p.32)【词汇精讲】attempt n.& vt.尝试;努力;试图I have persuaded him t give up the attempt.我已经说服他放弃这种尝试了。
【词汇拓展】make an attempt/attempts t d/at ding sth.尝试/试图做某事in an attempt t d sth.试图做某事at the first attempt首次尝试attempt t d sth.尝试做某事They attempted t finish the task in advance.他们试图提前完成这项任务。I passed my driving test at the first attempt.我第一次考驾照就通过了。
3.Nw there are mre than 3,000 emjis that expand upn the way in which we cmmunicate.现在有3000多种表情符号在我们交流的方式中得到了扩展。(p.33)【词汇精讲】expand vi.& vt.扩展,发展(业务);扩大,增强He wanted t increase rice harvests withut expanding the area f the fields.他想在不扩大田地面积的情况下增加水稻收成。We’ve expanded the business by pening tw mre stres.我们增开了两个商店以扩展业务。
【词汇拓展】expand int/t使扩大,变大,将……扩展(充)成……expand n/upn详述;详细阐明The village expanded int/t a twn.这个村子发展成了一个镇。I’ll expand n this prblem at the next meeting.我将在下次会议上详谈这个问题。【易混辨析】expand/stretch/extend
4.It seems that emjis have clear advantages ver written language.与书写语言相比,表情符号似乎有明显优势。(p.33)【词汇精讲】advantage n.优点;有利因素She had the advantage f a gd educatin.她具有受过良好教育的有利条件。
【词汇拓展】take advantage f利用have an advantage ver胜过advantages and disadvantages利与弊at a disadvantage处于不利地位 Please bring ut the advantages and disadvantages f living in the cuntryside.请说出住在乡下的利弊。Yu may wish t take advantage f ur curses.你应该充分利用我们的课程。
5.The intentin f these adaptatins is t make the classics mre accessible t yung readers.这些改编本的目的是让年轻读者更容易接触到经典。(p.33)【词汇精讲】adaptatin n.改编本,改写本;适应It is an adaptatin f a nvel fr televisin.这是一本由小说改成的电视剧。Dn’t wrry.I need a perid f adaptatin.不要担心,我需要一段适应期。
【词汇拓展】adapt v.使适合,使适应;改编adapt t...适应……使适应或适合……adapt neself t...使自己适应或者习惯于……根据……改写(改编)改编/改作……之用adaptable adj.能适应的;可修改的
The culture shck made it hard fr him t adapt t the new envirnment abrad.文化冲突使得他很难适应国外的新环境。The TV plays adapted frm adventure stries caught the imaginatin f many a yung viewer.根据冒险故事改编的电视剧激发了很多年轻观众的想象力。Three f her nvels have been adapted fr TV series.她的长篇小说中有三部已被改编成了电视剧。【微写作】The film is adapted frm his stry.It mainly tells us his quick adaptatin t the new envirnment,and in fact,at first he thught he culdn’t adapt himself t the changed envirnment.
6.Sme peple,hwever,believe that these new versins have taken away the heart and sul f Shakespeare’s plays.然而,有些人认为,这些新版本夺走了莎士比亚戏剧的核心与灵魂。(p.33)【词汇精讲】sul n.灵魂,精神Reading bks can braden the mind,tuch the heart,and enrich the sul.读书可以开阔眼界,触动心灵,丰富灵魂。【词汇拓展】bare ne’s sul (t sb.)(向某人)打开心扉,倾诉衷肠bdy and sul竭尽全力;全心全意heart and sul满腔热情地;全力地We’ll supprt yu heart and sul in yur new experiment.我们将会全力地支持您进行新的实验。
7.As we can see,emjis have a tendency t pp up all ver the place.正如我们所看到的,表情符号有一种到处流行的趋势。(p.33)【词汇精讲】tendency n.趋势There is a tendency t think f each f the arts as a separate area f activity.目前有一种趋势,认为每一种艺术形式都是独立的领域。
【词汇拓展】have a tendency t d sth.有做某事的倾向tend t/twards趋向/倾向于tend t sb./sth.照料,照看某人/某事tend t d sth.易于/往往会做某事I have a tendency t talk t much when I’m nervus.我紧张时总爱唠叨。Lacking necessary scial experience,teenagers tend t be taken in by cheaters.由于缺乏必要的社会经验,青少年很容易上当受骗。
8.It is certainly mre cnvenient t take ut a mbile and make a call at the tuch f a buttn than t press a series f lng numbers n a telephne.比起在电话上按一系列长号码,用手机按一下按钮打电话当然更方便。(p.35)【词汇精讲】cnvenient adj.方便的,便利的;合适的We must arrange a cnvenient time and place fr the meeting.我们必须安排一个合适的时间和地点开会。
【词汇拓展】cnvenience n.方便,便利fr cnvenience为了方便起见at ne’s cnvenience在某人方便的时候be cnvenient t/fr...对……是方便的It is cnvenient (fr sb.) t d sth.(某人)做某事方便。We hpe that yu will accept ur invitatin if it is cnvenient fr yu.如果您方便的话,我们希望您能接受我们的邀请。Please send me an answer at yur cnvenience.请你在方便的时候给我一个答复。It is a great cnvenience t have the schl s near.附近有一所学校,真是方便。
【微写作】Yu can visit Prfessr Li when it is cnvenient,that is,at his cnvenience.His huse is cnveniently near the bus stp.
When first intrduced in Japan in 1999,emjis were limited t 176 simple designs.1999年首次在日本推出时,表情符号仅限于176个简单的图案。(p.33)【句型分析】在该句子中When first intrduced in Japan in 1999是状语从句的省略,补全后为:When emjis were first intrduced in Japan in 1999。
【归纳拓展】(1)当状语从句的主语和主句的主语一致,且从句中含有动词be时,可将从句的主语和be动词一起省略。(2)当从句中含有it+be时,可将it和be省略。(3)掌握下列短语:if any如果有的话;if s如果是这样的话;if ever如果曾经有的话;if nt如果不这样的话。If admitted,I will d all I can t d the wrk well.如果我能被录用,我一定会努力把工作做好的。Whenever (it is) pssible,they wuld stp him and ask him the three questins.可能的话,他们就让他停下来问他这三个问题。What actin,if any,d yu take?若有的话,你会采取什么措施?
The cmputer is widely used in ur daily life.The cmputer is a machine that was designed t help peple d many things.When it first came int being,it was just a calculating machine,and later it was built as an analytical machine that culd “think” lgically and prduce an answer faster than any ther persn.Still later,the cmputer culd be made t wrk as a “universal machine” t slve any difficult mathematical prblems.There were times when its size was ttally changed.It became smaller and smaller but it gt cleverer and cleverer.In the early 1960s,cmputers were cnnected by netwrk and brught int cmmn peple’s hmes t deal with infrmatin and help cmmunicatin between peple arund the wrld.
It culd share infrmatin with thers and they culd talk t each ther.The Internet has becme an imprtant part in ur life and we can d many things with the help f the Internet.The cmputer is used t cnnect peple wh aren’t clse enugh t speak t each ther.It has been serving the human race since its birth.
假设你是某中学的学生李华,最近收到美国朋友Jy的电子邮件。他在三年前参观过你校,听说你校现在变化很大,希望了解发生了哪些具体的变化。请你根据下表提示,给他回一封电子邮件。
注意:1.词数80左右;2.可适当增加细节,以使行文连贯;3.开头和结尾已给出,但不计入总词数。参考词汇:体育设施sprts facilities
Dear Jy,I was pleased t hear frm yu and I’m writing t tell yu the changes in my schl.________________________________________________________________________________________________________________________________________________________________________Yurs,Li Hua
一、审题定调1.确定体裁:本单元的写作任务是写今昔对比。该篇习作要求写学校的变化。2.确定人称:本文的主要人称为第一人称。3.确定时态:描写今昔对比时要根据过去的情况和现在的事实组织材料,所以时态以一般现在时和一般过去时为主。二、谋篇布局为使文章能够连贯通顺,习作内容应包括以下三个方面:第一段:开头提出学校发生了变化;第二段:详细描述今昔对比;第三段:表达自己的祝愿。
三、组织语言1.核心词汇(1)change变化(2)take place发生(3)n lnger不再(4)in use在使用(5)all kinds f 各种各样的(6)be equipped with装备有……(7)musical instrument乐器
2.高级句式(1)众所周知,我们学校已经发生了巨大变化。We all knw that great changes have taken place in my schl.(2)它现在不再是三年前的样子了。It is n lnger what it used t be three years ag.(3)那时候仅有一个教学楼和一个操场。There was nly ne teaching building and a playgrund at that time.(4)其中之一是一座新教学楼。在这座新教学楼中,有音乐教室、美术教室和计算机教室。One f them is a new teaching building,in which there are rms fr music,art and cmputer teaching.
四、连句成篇参考范文Dear Jy,  I was pleased t hear frm yu and I’m writing t tell yu the changes in my schl. 
We all knw that great changes have taken place in my schl.It is n lnger what it used t be three years ag,when there was nly ne teaching building and a playgrund.Nw tw new buildings have been built and are in use.One f them is a new teaching building,in which there are rms fr music,art and cmputer teaching.The ther is the library,where there are all kinds f bks,newspapers and magazines.Besides,my schl is well equipped with sprts facilities and musical instruments.The number f students has als grwn frm 1,000 t 2,000.What’s mre,we have planted a lt f trees and flwers in and arund the schl. I believe my schl will becme better and better,and I hpe yu will visit my schl again.Yurs,Li Hua
Ⅰ.单词拼写1.Chsing an 　　　　　(职业) takes time,and there are a lt f things yu have t think abut. 答案:ccupatin2.Having eaten at the 　　　　　(自助餐厅) befre,Tina didn’t want t eat there again. 答案:cafeteria3.Enriched uranium is a key 　　　　　(组成部分) f a nuclear weapn. 答案:cmpnent4.Des it create a new prduct 　　　　　(类别)? 答案:categry
5.I think I need nly say that the cmpany intends t 　　　　　(扩展) at a steady rate. 答案:expand6.　　　　　(情绪上的) r mental prblems can arise frm a physical cause. 答案:Emtinal 7.I assure yu that is nt my 　　　　　(意图). 答案:intentin