新概念英语第二册第46课完整ppt课件

精选ppt,Lesson46Expensiveanduncomfatable既昂贵又受罪,精选ppt,Revision,1.问心无愧2.一大笔钱3.归还4.包裹5.偿还6.还清7.为付钱8.用这种方法9.一半钱,phrase,words,1.无罪的2.良心3.皮夹4.存款5.村名6.百分之,精选ppt,unloadv.卸(货)反义词：loadv.装货extremelyadv.非常,极其extremely把一个形容词或副词推到了极限，达到了无以复加的程度Iamextremelytired.我累极了,精选ppt,occurvi.发生vi.发生Whendidtheaccidentoccur?vi.被想起，被想到Itoccuredtosb.that某人想起了ItoccuredtomethatIdidntfinishmyhomework.我想起我还没完成作业Itoccurstosb.todosth.某人想到做某事Itsuddenlyoccurredtooneoftheworkerstoopenupthebox.突然一个工人想到打开箱子看看sth.occurtosb.某人突然想起某件事(从后面往前面翻)Agoodideaoccuredtome.=Ihaveagoodidea.,精选ppt,astonishvt.使惊讶如果一个动词跟人的情绪有关，其形容词有两个：令人ing;感到-edastonishingadj.令人惊讶的astonishedadj.感到惊讶的,discoverv.发现(以前你不知道的事现在知道了)discoveryn.探索，发现,精选ppt,admitv.承认vt.承认，供认admitsth./admitdoingsth.承认做某事Iadmitbreakingthewindow.我承认打破了窗玻璃.admitthat承认Sallyadmittedthatshehadusedyourdictionary.vt.准许进入，准许加入Withoutaticketyouwontbeadmittedintocinema,精选ppt,confinev.关在或局限在某个地方(一个狭小的空间里)sb.wasconfinedto+地点某人被关在某个地方Tomwasconfinedtothesroom.,精选ppt,1、WhenaplanefromLondonarrivedatSydneyairport,workersbegantounloadanumberofwoodenboxeswhichcontainedclothing.anumberof许多，若干（+可数名词的复数）unload的含义为“卸(货)”，它的反义词为load(装货)。与形容词uncomfortable,unsmiling等相似,有些动词加前缀un可以表示做相反的动作。,cloth,clothes和clothing比较：cloth是指做衣服用的“布、布料”。clothes一般指衣服，表示衣服的单数名词的复数形式,表示许多衣服。clothing服装的总称，不可数名词,可以包括鞋、帽等,精选ppt,2、Noonecouldaccountforthefactthat(oneoftheboxeswasextremelyheavy.),noonecould.没人能nooneknows.没人知道accountfor=explain说明原因、作出解释.区别:account的解释必须是令人满意的.explain只要是一个解释就行.that后面的从句为fact的同位语从句,说明fact的具体内容。,精选ppt,一个句子跟在一个名词后，可以是：1、定语从句2、同位语从句1、同位语从句后的that是起解释说明的作用而定语从句是起修饰的作用2、that在从句中做主语或宾语成分，则是定语从句that在从句中不能做主语或宾语成分，则是同位语从句,精选ppt,3、Itsuddenlyoccurredtooneoftheworkerstoopenupthebox.（1）sth.occurredtosb.某人想起某事.（2）it在句中为先行主语,代替不定式toopenupthebox。（3）openup的含义之一是“打开”：Whenhereceivedthegifts,heopenedthemupatonce.他收到礼物后立刻就打开了。,精选ppt,4、Hewasastonishedat(whathefound.)sb.beastonishedatsth.某事使/让某人吃惊Samwasastonishedatthenews.what引导名词性从句作介词at的宾语，what=thethingwhich/that,精选ppt,5、Amanwaslyingintheboxontopofapileofwoodengoods.apileof一堆pilesofsnow一堆堆的雪ontopof在之上(与顶端有接触面)atthetopof在上方(atthetopof之前的词属于其之后的词的范围之内),精选ppt,6、Hehadhadalonganduncomfortabletrip,forhehadbeenconfinedtothewoodenboxforovereighteenhours.haveatrip=goonatripbeconfinedto把限制起来Lastweekend,Tomsmotherconfinedhimtohisroom.for在文中这里强调事实,而非原因over=morethan,精选ppt,7、Themanwasorderedtopay$3,500forthecostofthetrip.payfor为付钱，为付出代价Shepaid$50forthatdress.thecostof的花费,费用Cost和price的区别：Price多指商店中某个特定商品的价格。比如：thepriceofaCD；thepriceofthebookcost则多指一种服务或是行为的价格。比如：thecostofgoingonholiday（去度假的费用）；thecostofliving(生活费）,精选ppt,本课必须掌握的词组：arriveat到达anumberof许多accountfor说明的原因sthoccurtosb.使某人想起某事beastonishedat对感到惊奇ontopof在之上apileof一堆admitdoingsth.承认做某事beconfinedto受的限制,精选ppt,与to连用的动词：accustom(ed)to(习惯于)amountto(达到)appealto(呼吁)applyto/for(适于)attach(ed)to(附属于)attendto(参加)challengeto(向提出挑战)belongto(属于)compareto/with(比较)condemn(ed)to(判刑)confessto(承认)confineto(限制)consentto(同意)convertto(改信(某宗教)entitle(d)to(享有权利)listento(听)mentionto(提到)objectto(反对)occurto(想到)preferto(更喜欢)reactto/against(对反应)replyto(回答)respondto(响应)seeto(注意)submitto(服从于)surrenderto(向投降)turnto(转向）yieldto(屈服),精选ppt,与at连用的动词：amusedat/by(对感到有趣)arriveat/in(到达)astonish(ed)at/by(感到惊愕)exclaimat(惊叫)glanceat(对看一眼)guessat(猜测)knockat(敲)lookat(看)shock(ed)at/by(感到震惊)pointat/to(指向)surprise(d)at/by(感到惊讶)stareat(盯着看)wonderat/about(感到惊异)workat/on(钻研),精选ppt,与for连用的动词：accountfor(说明(原因)askfor/of(请求)apologizefor(因而道歉)actfor/on(代表)blamefor(责备)begfor(乞求)callfor(需要)chargefor(收费)exchangefor(交换)hopefor(希望)mistakefor(误认为)lookfor(寻找)payfor(为付款)mournfor(哀悼)preparefor(准备)providefor(提供)searchfor(寻求)thankfor(感谢)votefor/on投票支持waitfor/on(等候),精选ppt,与with连用的动词：beginwith(以开始)agreewith(同意)comparewith/to(与比较)complywith(同意）communicatewith(与联络)copewith(对付)competewith/against(同竞争)contrastwith/to(形成对照)confusewith(误作)correspondwith(与一致)finishwith(完