人教版英语必修五第五单元知识点 .doc
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1、U5(BX5)First aid Languagepoints1 Aid (v)帮助; 援助=help sb帮助某人去做. aid sb to do在事帮助某人 aid sb in He aided me in business.I aided her to continue her study.At Christmas, many organizations aid the poor.n /U/帮助; 援助在某人的帮助下with the aid of 为了帮助 in aid ofTeachers give their lessons with the aid of computers. He
2、 raised money in aid of the sick.知识拓展:give/offer aid 援助come to sb.s aid 帮助某人cut off aid (突然)终止援助 a hearing aid 助听器teaching aids 教具 medical aid 医疗救护2. temporary 暂时的,临时的temporary relief from pain短暂的解痛temporary work/ solution临时工作/解决办法 3. fall illfall+ adj.illasleepawakesicksilentHis wife suddenly _ _ l
3、ast week.She has _ _ for a week.fell illbeen ill4 get+过去分词 表被动或状态The computer got damaged when we were moving.My bike is getting repaired now.My glasses got broken while I was playing basketball.Peter and Mary got married last year.get doneget injured受伤get dressed穿衣服get damaged遭到破坏get changed 改变get
4、married结婚get infected被感染get broken被弄破get lost迷失,走失5 injure v. _ n. _ adj.injury to sth. (部位)的伤He got _ at work. 他干活时腿受了重伤。(injury)He _ in the accident. 他在意外事故中受了伤。(injure)injuries to the legsgot injuredinjuryinjuredhurt肉体,精神上的伤害(一般用语),疼痛injure意外或事故而受伤wound指外伤(刀、枪、剑伤)woundedinjuredhurthurtinjuredHe g
5、ot _ in the fighting.He was badly _ in a car accident.Her words _ me deeply.I _ my back when I fell.My feet _ .6. bleed-blood-bloody(v.)(n.) (adj.)His nose was bleeding. = He wasbleeding at the nose .= He has a bloodynose.他在流鼻血。bleed for为而流血, 悲痛bleed to death出血过多而死lose blood流血、失血flesh and blood血肉之躯7
6、. choke vi. & vt. 窒息; 阻塞She choked with emotion. 她激动得说不出话来。The smoke almost choked me. 烟呛得我几乎喘不出气来。At the bad news, he couldnt choke back his tear听到这则噩耗,他抑制不住自己的眼泪。The man gave a few chokes and then got his breath.那个男人噎了几下才喘过气来。8.essential adj. 最重要的,不可缺少的,本质的1)Sun and water are essential to the grow
7、th of crops.阳光和水是农作物生长不可缺的。2)It is essential for us to set our study goal.我们有必要来设定我们的学习目标。3)It is essential that you (should) win the votershearts.赢得选民的信任是至关重要的。-当用it充当主语而用它充当表语时,that 从句的谓语动词用should +动词原形 。9. You have three layers of skin which act as a barrier against disease,act as 作为.barrier 屏障,障
8、碍物,隔阂You should show the ticket at the barrier.The language barrieragainst 反对,阻止whichact asbarrier定从10poison n./vt. 毒药,毒害;毒害,使中毒eg:1)Poisons must be put out of childrens reach.毒药一定要放在孩子们够不到的地方。2)This matter will make some poison to the crops.这种物质会对庄稼造成毒害。3)Books of this kind can make poison to child
9、ren.这类书会对儿童造成毒害。4)Heroin has poisoned a lot of people.海洛因毒害了很多人。5)The polluted water in the river poisoned people here.污染了的河水使这儿的人中毒。-poisonous adj. 有毒(害)的eg: This medicine is poisonous if taken in large quantities.11.protectagainst/ from保护不受的损害preventfrom doing 阻止Wear sunglasses to _.You need warm
10、clothes_.Nobody can _ (阻止他们结婚)protect your eyes from strong lightto protect you against cold prevent them from getting marriedIt is my duty to _ my students from being hurt when they are in danger. DA. prevent B. save C. stop D. protectprevent sb. (from) doingstop sb. (from) doingkeep sb. from doing
11、12. sense (n. & v.)five senses:sense of smellsense of hearingthe sixth sensesense of touchsense of sightsense of tastesense ofhumour、duty、directionThe man has no common sense . (无常识)What he said made no sense.(没道理)sense (v.) 感觉到Although she didnt say anything, I sensed that she didnt like the idea.(
12、我感觉到她不喜欢这个主意)13.So as you can imagine, if your skin gets burned, it can be very serious. 该句是一个主从复合句,主句为:So if your skin gets burned, it can be very serious;从句为:as you can imagine.as引导非限制性定语从句,指代后面的内容,有“正如”或“就象”的意思;它所引的从句位置较灵活,可以位于句首、句中或句末。另外,该句的主句中还含有一个if引导的条件状语从句。请看类似的句子:As you can see, if they are
13、 not properly protected, the farmlands will become desserts sooner or later. 正如你所看到的,这些农田如果保护不当迟早会变成沙漠。as we all know = as is known to all as we expect = as is expected as everybody can seeas you can imagine14.various 不同的,各种各样的There are various colors to choose from.vary vi 1.(in sth)be different in
14、 size, volume, strength, etc(体积、容积、力量等)呈现不同Opinions vary on this point.15. vary (with sth); (from sth to sth)change , esp according to some factor改变, 变动, 变化(尤指伴随某种因素而产生)Prices vary with seasons. 物价随季节而变动Her mood varied from optimism to extreme depression. 她的情绪由乐观一变而为极度消沉variety n. 变化,多样性,种类We all ne
15、ed variety in our diet. 我们都需要饮食多样化The shopping center sells a variety of goodsa variety of+名词,谓语动词的数和后面的名词保持一致16.depend on取决于,依赖,依靠,信赖,信任His whole familydepends on him他全家都靠他养活. He isamanto be dependedon他是个可以信赖的人dependent ( adj. ) dependence ( n. )independent ( adj. )independence (n.)17. mild-milder-
16、mildest-mildly Examples include mild sunburn and burns caused by touching a hot pan, stove or iron for a moment.mild在这个句子中的意思是“轻微的、不严重的”。如:Edward suffered from a mild heart attack.爱德华犯了轻微的心脏病。mild还可以表示“温和的、暖和的;味淡的” 如:Shes the mildest person I have ever met in my life. 她是我平生见到过的最温柔的人了a mild climate 温
17、暖的天气mild cheese 淡味奶酪gentle/soft/ mild The punishment is very _ .The weather is _ .I like a _ pillow.He was a person of _ birth. (身世良好)He spoke in a _ voice.mildmildgentlesoftgentle/soft/ mild18. 词语辨析:electric电的,发电的,由电产生的,用于导电的.electrical有关电的,与电有关的.electricity电,电力. 电力学electric generator 发电机, electric
18、 cooker 电炉,electric iron 电熨斗, electric engineer 电机工程师19.swell vt./vi. Swell swelled/ swelled swollen使膨胀,使(力量,数目等)增长,使壮大,The wind swelled the sails. 风使船帆鼓起。His injured wrist began to swell (up).他那受伤的手腕开始肿起。Her face swelled up with toothche.The wind swelled into a storm. 风力渐增,终于形成一场暴风雨。a small busines
19、s swelled into a big company.壮大4)Never swell with pride when you make some contributions. 有了贡献不要沾沾自喜。swell with pride/anger得意洋洋、怒气冲冲The doctor examined the swelling on my back.swollen adj. 肿胀的 His eyelid is swollen. 他眼皮肿了。20.stickstick sth. to sth. 粘住Stick the glue to my fingers.stick to doing sthst
20、ick to 坚持stick to ones view坚持自己的观点21. jewellery=jewelry 珠宝(总称) 不可数jewel 可数,珠宝,珍视的人、物The _ were kept in the safe.Many women like to buy as much _ as possible.Father always says I am his _ .jeweljewelleryjewelsShe appeared at the reception wearing her finest jewels.She locked her jewels in the jewelle
21、ry box.My sister has _ .A. a piece of jewellery B. a jewelleryC. a little of jewels D. a bit jewellery22.Cool burns immediately with cool but not icy water.立即用凉水给伤口冲凉,但不要用冰水-y是个形容词后缀。如: windy有风hilly多小山的 sleepy困倦的 greeny略呈绿色的 spicy辛辣的 woody树木茂密的23. unbearable不能忍受的 un不能.,无法. unforgettable unwilling un
22、usual uncertain unfairunfitunbelievable unfortunate unlike uncomfortable24. squeeze 挤;压;塞sth. into sth. 把塞进 sth. from/ out of sth. 挤出through 挤过sth. out of sb. 敲诈逼某人说出sb in 挤出时间见某人crocodile squeezed a tear.I squeezed myself onto the crowded train.He squeezed everything into a suitcase.She watched her
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