高中英语选修八：M8U2-words-and-expressions-课件.ppt

1、M8U2Words and expressions前置性补偿前置性补偿 1.universal adj._ n _ _university n._ 2.awesome adj._ v._ _3.disturbing adj._ v._ _ n._ _4.evident adj._n._ _ 共同的，普遍的共同的，普遍的universe宇宙宇宙大学大学极好的，令人敬畏的极好的，令人敬畏的awe威吓，使威吓，使产生敬畏之情产生敬畏之情令人不安令人不安disturb打扰打扰disturbance干扰，不安，骚动干扰，不安，骚动清楚的，明显的清楚的，明显的evidence证据证据 5.merciful

2、 adj._ n._ _ adj.(反义词)_ 6.unemployment n._ v._ n.(反义词)_ 7.collection n._ v._ 8.slavery n_ n _ _ 9.tendency n._ v._ _ 10.liberty n._ v._ _ liberation n._.仁慈的仁慈的mercy 仁慈，同情仁慈，同情merciless失业失业employemployment奴隶制奴隶制slave奴隶奴隶自由自由liberate解放，使解放，使获得自由获得自由解放解放倾向倾向tend倾向做倾向做作品集；收藏品；一批人、物品；取走作品集；收藏品；一批人、物品；取走

3、1.Music has been calledthe u_ languagebecause people do not need t speak the same language to understand it.2.Hes a s_ old man.3.Later she s_ her daughter for having talked to her father like that.4.Please take this application to the personnel d_.5.I think this medicine will relieve your s_ throat.

4、6.There is widespread p_ against workers over 45,thinking they are not up to what they are doing.niversaltubborncoldedepartmentorerejudice新知探究新知探究 1.cast vt.选派角色；投射（光、影）；选派角色；投射（光、影）；向向投以（视线、笑容）投以（视线、笑容）1）The play is being cast in both the USA and Britain.2）She cast a welcoming smile in his directio

5、n.【拓展拓展】相关短语cast your mind back to sth_ cast about/around for sth_cast sth off _ cast/throw light on _ 【练一练练一练】The group of the tourists were on a deserted island because of a heavy storm a month ago.A.cast away B.cast down B.C.thrown off D.thrown out 这部戏正在美国和英国挑选演员。这部戏正在美国和英国挑选演员。她朝他的方向投以一个欢迎的微笑。她朝

6、他的方向投以一个欢迎的微笑。回想起回想起到处寻求，盘算，多方考虑到处寻求，盘算，多方考虑脱掉，抛弃脱掉，抛弃使显得非常清楚，阐明，使了解使显得非常清楚，阐明，使了解A3.condemn vt.判刑，宣判；指责判刑，宣判；指责,谴责谴责1）A murderer was condemned to life imprisonment._2)Everyone condemned his foolish behavior._【拓展拓展】condemn sb for_ be condemned to death_be condemned to do sth _ be sentenced to death

7、_【练一练练一练】1.He was_ to spend the rest of the football season on the bench.A.sentenced B.tried C.condemned D.suggested2.The attack by terrorists has been by the entire world.A.condemned B.scolded C.criticized D.blamed 被判终身监禁被判终身监禁谴责他的愚蠢行为谴责他的愚蠢行为因因而谴责某人，因而谴责某人，因判某人刑判某人刑判处死刑判处死刑注定要注定要判处死刑判处死刑CA4.fall i

8、n love with sb.爱上某人爱上某人 fall:表示状况的转变，（突然地）进入某种状态表示状况的转变，（突然地）进入某种状态be in love(with sb.)爱上某人爱上某人【练习练习】用用fall in love with sb 与与 be in love(with sb.)填空填空They have been each other for five years.At first sight he with her.【试比较试比较】fall ill _ feel sick _ fall asleep _ feel sleepy _in love withfell in lov

9、e患病患病感到恶心感到恶心睡着了睡着了感到昏昏欲睡感到昏昏欲睡5.at first sight 乍一看；初次见面乍一看；初次见面 At first sight it looked like a simple accident,but later the police become suspicious.【拓展拓展】相关短语相关短语 lose ones sight in sightout of sight catch sight of go sightseeing shortsighted 乍一看，像是一起简单的事故，但后来警察开始怀疑了。乍一看，像是一起简单的事故，但后来警察开始怀疑了。失明失

10、明看得见看得见看不见看不见看见看见观光旅游观光旅游目光短浅的目光短浅的6.demand vt.强烈要求；强烈要求；需要需要 n.要求要求；需求；需求He demands some money from his father.They demanded to attend the meeting.I demand an answer of him。I demanded that John(should)go there at once.【归纳归纳】demand 的结构的结构 in demand on demand Vegetables are deliverable in this store.

11、Im this weekend-Ive had three invitations.他向他父亲要钱。他向他父亲要钱。他们要求出席会议。他们要求出席会议。我要求他的答案。我要求他的答案。demand sth of/from sbdemand to dodemand that+从句（从句（should）+V原原需要，有要求的，受欢迎的需要，有要求的，受欢迎的一经要求一经要求on demandin demand7.tendency n.倾向，偏好倾向，偏好;趋势趋势;I have a tendency to talk too much when Im nervous.There is a tende

12、ncy for his disease to run in families.【知识拓展知识拓展】have a tendency to do/to sth 我紧张时总爱唠叨。我紧张时总爱唠叨。他的病有家族遗传的倾向。他的病有家族遗传的倾向。有有倾向，容易倾向，容易8.spring up 突然兴起，迅速出现突然兴起，迅速出现这一地区电脑商店如雨后春笋般出现。_ 新建了许多工厂。_ 【知识拓展知识拓展】spring to ones feet _spring into action _9.decline n.衰退衰退,衰落衰落;下降下降;减少减少 vi&vt 衰落衰落;下降下降;婉婉言谢绝言谢绝As

13、 one grows older,ones memory declines.There is a decline in real wages.Unemployment declined by 4 percent last month.She declined to have lunch with her friend,saying that she wasnt feeling well.New computer shops have sprung up in this area.Many factories have sprung up.跳起脚来跳起脚来突然行动起来突然行动起来衰退衰退减少减少

14、下降下降婉言谢绝婉言谢绝 10.trend n.趋势趋势,动向动向 The rise in violent crime is a disturbing new trend._ The trend at the moment is towards a more natural and less made-up look._ 【知识拓展知识拓展】trend和tendency均含“趋势，倾向”之意。trend指：事物发展总的方向、倾向或趋势，它指的是整个社会或者比较大群体的一种趋势或者潮流 tendency指：固有或习得的倾向性，强调没有外来的影响或干扰，一般指的是人有某种倾向性或者某种趋势。暴力犯

15、罪的上升是一个令人不安的趋势。暴力犯罪的上升是一个令人不安的趋势。目前的趋势是朝着一个更加自然的和更少虚构的表情。目前的趋势是朝着一个更加自然的和更少虚构的表情。【练习练习】用用trend和tendency 填空填空 1.The current _is towards informal clothing.2.He had a _to shrink up whenever attention was focused on him.3.Many elderly people are now not used to the of modern living,which they consider i

16、s away from the old customs.A tendency B.tend C.trend D.treat trendtendencyC 11.seek vt.寻找寻找,寻求寻求;试图试图,试图试图 过去式_过去分词_ They were seeking employment._ He sought to speak to her._ He sought vainly for the answer._ Nowadays politicians seek after power,wealth and position._ _soughtsought他们正在求职。他们正在求职。他试

17、图与她搭讪。他试图与她搭讪。他寻求答案未果。他寻求答案未果。如今政客们追寻权力，财富与地位。如今政客们追寻权力，财富与地位。【知识拓展知识拓展】seek to do sth_ seek ones fortune _ seek ones advice/help/assistance _ seek after/for_【辨析辨析】seek 一般用于抽象意义，有时也表示渴望得到某一具体的东西，look for 强调找的过程。search 通常指对某处、某地进行搜查或搜索；对人时为“搜身”。常接for构成短语 hunt for 指竭力搜寻，其搜寻对象往往是某种迫切需要的东西或人。如：试图做某事试图做某

18、事求财（寻求发财之路）求财（寻求发财之路）寻求某人的意见寻求某人的意见/帮助帮助追求；寻求追求；寻求【练一练练一练】用用seek、look for、search、hunt for 适当形式填空 He is _ _ his dictionary bought yesterday.The police _ him but nothing was found on him This is just the thing I am _.They _ information from various sources.looking forsearchedseeking/hunting forhunted/

19、sought for12.break up 破裂，解散；破碎；分手，分解（物理性地）、（会议的）解散/结束 break down（身体）垮掉；（车辆）抛锚；分解（化学性地）;(计划、谈判)失败【练一练练一练】用用 break up/break down 正确形式填空正确形式填空 When do you _ for Christmas?The ship _ on the rocks.The telephone system has Negotiations between the two sides have Her health _ under the pressure of work.Chemicals in our body _ our food into useful things.break upbroke upbroke downbreak downbroken downbroken down五形成性检测五形成性检测 1-4 ACDA五形成性检测五形成性检测1-3 CAC 4.在会议十一点钟解散后，他去理了个发。在会议十一点钟解散后，他去理了个发。（break,复合句）复合句）_ He went to have his hair cut after the meeting broke up at 11oclock.