高中英语人教新课标必修五unit5-单词讲解.pptx

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,2021/10/3,#,Unit 5 First Aid,Part 1,Words and expressions,第1页,aid,:,n.&vt.,帮助；援助；资助,典例,1)They aided flood victims.,他们援助遭受水灾灾民。,2)They aided in solving the problem.,他们帮忙处理这个问题。,3)A dictionary is an important aid for many language learners.,字典对于许多语言学习者来说是个很主要工具。,重点使用方法,do/give/offer first aid,进行抢救,aid sb.in(doing)sth.,在,方面帮助某人,in aid of,为了援助,;,作为援助,之用,with the aid of,借助于,经过,.,帮助,call in sbs aid,请某人援助,第2页,练习,汉译英,老师借助电脑上课,.,Teachers often give their lessons with the aid of computer.,2),他募资为了帮助穷人,.,He raised money in aid of the poor,.,3),她亲戚帮助她继续她学业,.,Her relatives aided her in study/to continue her study.,第3页,tissue,n.U(,生理,),组织,;C,纸巾,手巾纸,典例,the muscular tissue,肌肉组织,a box of tissues,一盒纸巾,Her whole story was a tissue of lies.,她整个故事是一套谎言。,第4页,squeeze,vt.&vi.,榨；挤；压榨,典例,squeeze juice from an orange,榨桔子汁,squeeze oneself into a crowded bus,挤入拥挤公共汽车,squeeze through the crowd,挤过人群,练习,汉译英,失散多时母女挤过人群紧紧抱在一起。,The separated mother and daughter squeezed through the crowd and hugged together.,2),小偷挤入拥挤公共汽车寻找作案机会。,The thief squeezed himself into a bus to seek the chance of stealing.,第5页,injury,(c./u.)n(,身体,;,感情,;,声誉,),injure(v.)injurious(to)(adj),be an injury to,伤害,.,危害,.,对,.,有害,do sb.an injury/do an injury,to,sb.,伤害某人,to suffer injuries to the head,头部受伤,a leg injury,一处腿伤,add insult to injury,落井下石,an injury to ones reputation,损毁,声誉,第6页,sprain,n.,扭伤,vt.,扭伤,损伤,I sprained my ankle/wrist when I fell.,我跌倒时扭伤了踝骨,/,手腕。,He got a foot sprain in his ankle.,他脚踝受了严重扭伤。,第7页,choke,vi.&vt.,vt.,呛；使窒息；阻塞；抑制；扑灭,vi.,窒息；阻塞；说不出话来,choke sb.to death,使,窒息死亡，掐死,choke,on,a fish,鱼刺卡在喉咙里,choke with anger,气得说不出话来,choke(hold),back,ones tears,忍住泪水,choke ones feelings,抑制感情,The smoke almost choked me.,烟呛得我几乎喘不出气来,The streets in the centre of the city were,choked,up with,traffic.,市中心街道被车辆 堵塞了,.,第8页,essential,adj.basic,necessary,essentials n.(pl.),必需品,;,要素,关键点,Food is essential to life.,食物是维持生命不可或缺,Personal space is essential for healthy living.,(,拥有）个人空间是健康生活所必需。,the essentials of grammar,语法关键点,第9页,organ,n.,器官,The eyes are the organs of sight.,眼睛是视觉器官,.,The liver is an organ and so is the heart.,肝脏是一个器官,心脏也是。,state organs,国家机构,organic adj.,器官,有机,组织,organic vegetables,有机肥料浇灌蔬菜,第10页,layer,:a depth or level,深度或层次,a poem with several layers of meaning.,有多层含义诗歌,a layer of dust on the windowsill,窗台上一层灰尘,a cake with four layers,四层蛋糕,第11页,heal,vt.,vi.,治愈（伤口）；使复原,heal sb.Of sth,He was healed of his sickness.,他病已痊愈。,Time heals all sorrows.,时间会治愈一切忧伤。,treat,“,治疗”，着重强调过程，不包括结果，不一定治愈。,heal,多用于治疗外伤。,cure,“,治愈”，强调结果。,第12页,swell vi.&vt.(swelled,swelled/swollen),Her leg has swollen badly,The wind swelled the sails.,风鼓起了帆。,The heavy rain swelled the river,大雨使河水上涨了。,swollen,可作形容词，表示“肿胀”,Her eyes were red and swollen with weeping.,Have a swelled/swollen head,(,指因突然成功,),冲昏头脑,第13页,nerve,n.,神经,勇气；魄力；胆量,a man of nerve,勇敢人,有勇气人,(pl),神经质；神经过敏,She gets nerves before every examination.,每次考试前她都很担心。,Get on sbs nerves,刺激或烦扰某人,第14页,jewelry,和,jewel,辨析：,二者都有“珍宝首饰”之意，,jewelry,为集体名词，不可数；,jewel,为可数名词,第15页,squeeze out,榨出，挤出,他们被年轻人挤出了就业市场。,They have been squeezed out of the job,market by young people.,squeeze money from sb,向某人勒索钱财,squeeze money out of sb,那个年轻人经常向那个小学生勒索钱财。,The young man often squeezes money from/,out of the pupil.,第16页,In place,在适当位置，适当,out of place,不在适当位置，不适当,in place of,代替,take the place of,代替,第17页,present,vt.,给；介绍；赠予；展现,2)n.,赠品,礼品,现在,3)adj.,现在,出席,当面,典例,A series of famous plays will be present during the Spring Festival.,春节期间将上演一系列好戏。,2)Thirty guests were present at the ceremony.,有三十位客人出席这次仪式。,3)The guests present were very satisfied with the atmosphere of the party.,到场宾客都对晚会气氛表示满意。,4)Presents will be sent for customers along with the electrical appliance.,买家电付送礼品。,第18页,重点使用方法,present sth.to sb.,把,送给,present sb.with sth.,为某人颁发,at present/at the present time,现在,此刻,for the present,当前,暂时,represent vt.,表现,描绘,声称,象征,饰演,再赠予,再上演,representation n.,表示法,表现,陈说,饰演,representative n.,代表,adj.,经典,有代表性,第19页,练习,汉译英,1),当航空员返回地面时，少先队员们为他们送上了鲜花。,The Young Pioneers presented their flowers to astronauts when they returned to the Earth,2),因为他出众表现，他取得了一个金茶壶。,He was presented with a gold teapot for his outstanding performance.,3),资金暂时是足够,.,The fund is enough for the present.,第20页,stab,v.,.,刺；刺伤；戳；刺穿；直入,He stabbed the woman with a knife and she died.,他用小刀把这位妇女刺死了,a stab(stab sb.)in the back,暗箭伤人,背后中伤,bruise,擦伤；打伤；使成瘀伤,She bruised her knee.,她膝盖擦伤了。,擦伤（水果、植物等）；碰损,Soft fruit bruises easily.,细嫩水果轻易碰损,第21页,authentic,adj.,真实；真正；可信,典例,authentic news,可靠消息,an authentic signature,真实手迹签字,authentic document,真实文件,练习,汉译英,1),为解救其它人性命，他得寻找一个可靠人将消息带出去。,To save others lives,he had to look for an authentic person to send out the message.,2,）使用信用卡时，人们需要亲笔署名。,People should sign down their authentic signature when using credit card.,第22页,