高中英语 M5Unit3单词讲解课件 牛津版必修5 课件.ppt

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,Words and expressions,Unit 3,1.on the one hand,on the other hand,常引出不同,的，尤其对立的观点,On the one hand they love to have their own,kids,but on the other hand they dont want to give,up their freedom.,Id like to eat out,but,on the other hand,I,should be trying to save money.,我想出去吃，可（另一方面）我又该努力省钱。,2.point out,The officer pointed out that the story was,somewhat hard to believe.,He often points out my mistakes to me.,其他短语,:,point at,指着；瞄准；,point to,暗示,预示；指向,(,时间或某一方向,),。例如,:,You should know its rude to point at people.,All the signs point to a successful year ahead.,The hands of the clock pointed to half past three.,3.Interfere,a),interfere,with,(,短语动词,),干扰,影响（指不利影响）,Even a low level of noise will interfere with my,concentration.,哪怕很小的噪音也会干扰我的注意。,b,）,interfere(in),干涉，干预,Interfering in other peoples relationships is,always a mistake.,干涉别人的关系总是错误的,4.In general/generally speaking/all in all/,as a whole,5.breakthough,1)make/achieve a significant breakthrough in,negotiations,2),break through,作出重大发现,/,突破,The scientists think they are beginning to,break through in the fight against cancer.,拓展,:break up,粉碎,关系的结束,放假,散会,break down,出故障,使分解,(,化,),break into/in(adv),强行进入,break out/happen/take place/occur(-red),发生,6.Intention -intend to do/doing,1)intention,aim,ambition,duty,hope,idea,intention,mistake,plan,purpose,suggestion,后面常用动词不定式做表语或定语。例如：,His aim is to create new tissues and organs.,他的目的是造出新的（人体）组织和器官。,2)with the intention of,带着（怀着）,的意图，,为了，例如：,He decided to find a host family,with the,intention of,improving his English.,他决定找一家寄养家庭住，以提高自己的英语。,3)I didnt intend,to stay long,/,staying long,.,4)be intended for,sth,/to do,sth,The school is intended for the disabled children.,Ads are intended to promote the products.,7.anxiety-be anxious,to do/for,sth,8.desperate,desperate,不顾后果的，亡命的，孤注一掷的；,严重的；渴望的。后接介词,for,或动词不定式。例如：,He,is,desperate,for,a job.(=He,is,desperate,to,get,a job.),他渴望获得一份工作。,They are making a desperate effort to save the child.,他们在为挽救那个小孩尽最后的努力。（孤注一掷）,9.adoption-adopt,1,）,adopt,，“采用”,I adopted their method of making the machine.,我采用了他们制造机器的方法。,2,）,除了“领养”,I dont want to,adopt,someone elses child.,我不愿意领养别人的孩子。,形近词,adapt:,1),使适合,使适应；常见搭配,adapt.to./adapt to,例如,:,She had to adapt herself to local conditions.,2,）改编,be adapted from,The film was adapted from a short story.,10.,deliver,1),投递（邮件、货物等），送货（名词形式,delivery,）,deliver milk/newspapers/letter,2),发表（讲话等）,delivered/give/make a speech,3)deliver,在本句中是“生（小孩），分娩”的意思，,The young mother was delivered of a healthy boy.,The doctor delivered a baby yesterday.,11.benefit-beneficial,1),有利于,使,受益,The speech that he gave us in the hall benefited,us greatly.,2,）,benefit from,.,从,中获益,受益于。,I benefited a lot from my fathers advice.,3),用作名词,意为“利益,好处”,常见固定搭配,be,of benefit,/,benefit,to,sb,./,sth,.,对,有益；,for the benefit of,为了,的利益。例如,:,The new dictionary will be of great benefit to us all.,The new dictionary will be beneficial to us all.,The money is to be used for the benefit of the poor.,12.consequence,（常指不利的）影响，后果,If you insist on eating so much sweet food,youll have to suffer the consequences.,如果你坚持吃这么多甜食，你就得承担后果。,常见搭配如：,take/suffer/face/deal with the consequences,承担后果,as a consequence of,（正式）,as a result of,13.end up,以,告终，终于，最后 后接,-,ing,形式，,形容词或介词短语。,She ended up teaching English in a high school.,最后她只得在一所中学教英语。,The writer ended up in debt.,最后那位作家负债累累。,If he carries on driving like this,he will end up dead.,如果他还是这样开车，早晚要死于非命。,14.use up “,用完,耗尽 有主动形式也有被动形式,If you go on studying like this,you will use up,your energy.=your energy will be used up.,(2)use up,与,run out,和,run out of,的区别,:run out of,一般以人作主语,后接用光的物品；,run out,一般以物做主语,以主动形式表示被动意义,use up=run out of,be used up=run out,相同。例如,:,They,have run out of,their money.,=They,have used up,their money.,Their money,has run out,.,=Their money,has been used up,by them.,15.figure out,理解，弄明白，演算出，用名词或,wh,从句作宾语。,If I have a map,I can figure out,the distance,.,如果我有地图我就能算出距离。,Scientists attempted to figure out,how the cancel,cells reproduce themselves,.,科学家们决心弄明白癌细胞是怎样自我复制的。,16.judgement,对事物的判断力,-judge(v),判断,v.,We cant judge a person by/from his looks.,2),认为,v.,I judge it better not to make a quick decision.,3)Judging from/by,Judging from,his accent,he must be from the,south.,17.alternative,1)adj.Several alternative plans,2)n.The alternative of going or staying,3)have no alternative but to do,18.involve,1),包括，涉及；牵涉；,The test involves answering questions about a,photograph.,2),使卷入；使参与,The teacher tried to involve as many children as,possible in the discussion in class.,教师努力让更多的学生参与课堂讨论。,3)be involved in,卷入，参与，专心于,He is involved in the case.,He is involved in working out a,plan.,19.cost cost,cost,1),花费金钱，人力,这本书花了我,20,元。,This book cost me 20,yuan,.,The work cost them much labor.,2),使失去（生命，健康），使付出（代价）,The accident cost him his life.,3,）以,为代价,at the cost of,无论如何,不惜任何代价,at all costs/any cost,20.conduct-conductor,汽车售票员，指挥家,1,）经营，进行,conduct/carry out a survey/experiment,2),引导，带领,conduct,sb,to ones table,3),指挥,conduct a concert,21.majority,The majority of his books,are,kept upstairs.,22.urge,1),敦促，力劝；强力推荐，,注意：跟从句时用“,should,动词原形”,should,可省略。,He urged them to give up the idea.,他敦促他们放弃那个主张。,The report urged that all children,(should),be,taught to swim.,这份报告呼吁所有儿童教授游泳。,2)Have an urge to learn,有强烈学习的欲望,3)Urge against the adoption of the measure,强烈反对采纳这项措施,23.seek sought,sought,1),寻找，追求,seek shelter from the rain,找躲雨的地方,seek a job as a typist,寻找打字员的工作,2,）,seek to do,sth,企图做,24.practice,1),实践,实施,social practice,2)(,反复的,),练习,a driving practice,3),惯例，习惯的做法,It is common practice in the U.S.A to make an,appointment with your doctor before you go to,see him.,4,）,Practice makes perfect.,25.,favour,还可以构成许多其它词组，如：,in ones,favour,有利于，对某人有利,do somebody a,favour,帮某人一个忙,ask somebody a,favour,请某人帮个忙,拓展：,in need of,需要,in memory/honor of,纪念,.,向,表达敬意,26.spell,spelt/spelled,spelt/spelled,1),拼写,How do you spell your name?,2),招致，意味着,Delay spells losses.,27.turn out,结果是，证明是，原来是,1)It,turned out(to be),a fine day.,2),It turns out that,To my surprise,it turned out that I was wrong.,让我吃惊的是，结果我被证明是错误的。,