人教必修5unit5词精讲

1、First Aid1. First aid is a temporary form of help given to someone (who suddenly falls ill or gets injured before a doctor can be found).急救是在医生到来之前给一些突然生病或急救是在医生到来之前给一些突然生病或受伤的人暂时的救助。受伤的人暂时的救助。wound，hurt，injure这三个词都表示这三个词都表示受伤受伤, ,伤害伤害injure指在指在意外事故中意外事故中受伤，如骨折、摔伤等受伤，如骨折、摔伤等 hurt指指肉体上肉体上的伤害，也可以指的伤害，

2、也可以指精神上精神上的伤害的伤害，多指抽象的概念。，多指抽象的概念。wound通常指因割、刺、打、撕裂等而受的损通常指因割、刺、打、撕裂等而受的损伤，特指伤，特指战斗中战斗中的刀枪伤。的刀枪伤。.选用上述词语辨析中的词语填空。选用上述词语辨析中的词语填空。(1)If you try and lift that heavy suitcase，you will do yourself an _.(2)Youll _ her feelings if you forget her birthday.(3)The soldier _ in the battle.(4)He was badly _ in

3、the accident.injuryhurtwas woundedinjured( (3)3)“g ge et t 过过去去分分词词”表表被被动动或或状状态态。 My bike is getting repaired now. Peter and Mary got married last year.get done2You have three layers of skin which act as a barrier against disease, poisons and the suns harmful rays.皮肤有三层，起防病、防毒、抵御太阳有害光皮肤有三层，起防病、防毒、抵御

4、太阳有害光线的作用。线的作用。(1)act as 充当充当, 起作用起作用Worker ants act as guards and soldiers in time of trouble.在有麻烦的时候，在有麻烦的时候， 工蚁就充当门卫和士兵。工蚁就充当门卫和士兵。(2)barrier n. 界线界线, 屏障屏障, 阻碍阻碍,障碍障碍 The horse took the barrier easily. 那匹马轻松地越过了障碍。那匹马轻松地越过了障碍。 Poor health may be a barrier to success. 健康欠佳可能成为取得成功的障碍。健康欠佳可能成为取得成功的

5、障碍。(4)against pred.对抗，对抗，反对，靠着，称着，违背反对，靠着，称着，违背The football fans support one team against another. 足球迷支持一支队，足球迷支持一支队，反对反对另一支。另一支。The snow looks beautiful against the blue sky.衬着衬着蓝天，雪看起来很漂亮。蓝天，雪看起来很漂亮。Dont lean against the wall. 不要不要靠靠在墙上在墙上3.it keeps you warm or cool；it prevents your body from losi

6、ng too much water；it is (where you feel cold，heat or pain)；and it gives you your sense of touch.皮肤可以保暖御寒，保持体内水分。正是皮肤使皮肤可以保暖御寒，保持体内水分。正是皮肤使你感到冷热、疼痛，它还使你有触觉。你感到冷热、疼痛，它还使你有触觉。(1)keep you warm 为为keep的复合结构的复合结构即即keep宾语宾补宾语宾补: “使处于某种状态使处于某种状态”。宾补除形容词宾补除形容词之外，之外，还可用名词、现在分词、过还可用名词、现在分词、过去分词、介词短语、副词去分词、介词短语、

7、副词来充当。来充当。This coat will keep you warm.这外套会让你保暖。这外套会让你保暖。The illness kept her in hospital.病痛使她住院了。病痛使她住院了。Im sorry to keep you waiting.对不起让你久等了。对不起让你久等了。翻译下列句子。翻译下列句子。(1)(1)我们能采取什么措施阻止疾病蔓延呢？我们能采取什么措施阻止疾病蔓延呢？_(2)(2)我校严禁学生吸烟。我校严禁学生吸烟。_(3)(3)严重感冒严重感冒( (bad cold) )使她不能参加考试。使她不能参加考试。_What can we do to pr

8、event/stop/keep this disease from spreading?She was prevented from taking the exam by the bad cold.Students are forbidden to smoke in our school.感官感官感觉感觉The man has _ . (无常识无常识)What he said _ .(没道理没道理)common sense 常识常识make sense 讲得通，有道理，理解讲得通，有道理，理解no common sensemade no sense4.depending on which la

9、yers of the skin are burned.根据根据皮肤烧伤的层次皮肤烧伤的层次depend on/upon依靠依靠,信赖；信赖；取决于取决于,视情况而定视情况而定 He was the kind of person you can depend on. Whether we will go climbing tomorrow depends on the weather.我们明天是否去爬山我们明天是否去爬山取决于取决于天气天气5.Hold the bandage in place with tape.用胶布把绷带固定。用胶布把绷带固定。(1)She likes everythin

10、g to be _ before she starts to work. (2)Its said that Mr.Green will _ Tom to run the company.in placetake the place of8. electric shock 触电；电休克触电；电休克The electric shock killed him. 触电夺走了他的生命。触电夺走了他的生命。electricity n. 电力；电力；【同根词】【同根词】1. electric为为“电的，用电的，带电的电的，用电的，带电的”，修饰修饰n为为任何电动的或发电的装置，任何电动的或发电的装置，本身本

11、身可可带电带电。2. electrical为为“电的，与电有关的电的，与电有关的”，修饰修饰与与电有关的事物，电有关的事物，本身并不能带电本身并不能带电的的。 3. electronic: 电子的电子的;用于形容通过电的用于形容通过电的 eg: He was so fat that he could only just squeeze through the door. 他太胖了仅能他太胖了仅能挤过门挤过门。6 .Take off other clothing and jewellery(首饰首饰)near the burn. take off (1) 脱掉脱掉 (2) 起飞起飞 (3) 突然

12、成功，开始成名突然成功，开始成名 (4) 休假休假 (5) 离开离开Take your coat off.Take a few days off, Michael.It was at this point that her acting career really took off.The plane took off so smoothly that the passengers could hardly feel it. 脱下脱下休假休假突然成功突然成功起飞起飞. over and over againover and overover and againagain and againre

13、peatedlytime and again from time to timenow and then多次，反反复复多次，反反复复有时有时 a number of 若干，许多 =many 【区分】 the number of .的数量+谓语动词单数 a number of根据后面名词决定单复数injureinjured swellswellingblood/bleeding bloody/bleedingsprainsprainedpoisonpoison课本课本P361 varyvariousorganizeorgan chokechokedwaterwateryinfection inf

14、ective/infectiousVI. 根据括号内所给的提示将下列句子根据括号内所给的提示将下列句子翻译成英语。翻译成英语。1. 他被年轻人挤出了人才市场。他被年轻人挤出了人才市场。(squeeze out of)2. 我一次又一次地警告过你不要再做那我一次又一次地警告过你不要再做那么傻的事。么傻的事。 (over and over again) He was squeezed out of the job market by young people.Ive warned you over and over again not to do such silly things.3. 用胶带固定好绷带。用胶带固定好绷带。 (in place)4. 风暴对庄稼没造成多大的破坏。风暴对庄稼没造成多大的破坏。(do damage to)5. 我不怀疑他能按时完成任务。我不怀疑他能按时完成任务。 (doubt)Hold the bandage in place with tape. The storm didnt do much damage to the crops.I dont doubt that he can finish the task on time.6. 坚持做完一件事。坚持做完一件事。 (stick to)7. 法律一旦被制订法律一旦被制订, 就应该被认真执行