Unit 5 First aidI.Phrases1. give / offer / do first aid to sb perform / carry out first aid on sb. 对某人实施急救 2. fall ill 生病 3. get injured / infected / burned 受伤 / 感染 / 烧伤 4. save one's life 挽救某人的生命 5. sense of touch 触觉 6. electric shock 触电；电休克 7. take off 脱下；（飞机）起飞 8. squeeze out 榨出；挤出 9. over and over again 反复；多次 10. in place 在适当的位置；适当 11. put one's hands on 找到 12. present sb. with sth. present sth. to sb. 赠予/ 给予某人某物 13. a piece of jewellery 一件珠宝 14. cause / do damage to…. 使……受到危害/ 损害 15. a number of +n. (pl. ) 若干；许多 16. stick sth. to… 贴在…….上 17. make a difference 区别 II. Sentences:1. Burns are called first degree, second degree or third degree burns depending on which layers of the skins are burnt.根据皮肤烧伤的层次而有一度烧伤、二度烧伤和三度烧伤。

2. John was studying in his room when he heard screaming.约翰正在房里学习，突然听到一声尖叫。3. She was lying in her front garden bleeding very heavily 她躺在前花园的地上，流血不止。4. There is no doubt that Jon's quick thinking and the first aid skills he learned at school saved Ms Slade's life.毫无疑问，是敏捷的思维和在学校学到的急救技术，使得斯莱德女士的生命得救了。5. It shows that a knowledge of first aid can make a real difference .这说明了急救知识的确能发挥重要的作用。

6. If burns are on arms or legs, keep them higher than the heart, if possible.如果烧伤的部位在臂部或腿部，可能的话，就要把他们抬高到高于心脏的位置。23. assist sb. in /with sth. = assist sb. in doing sth. = assist sb. to do sth. 帮忙，协助某人去做某事24. go soft 变软 25. speak in whisper 低声地说 26. be optimistic about … 对……乐观 27. switch on / off the power 开 /关电源 28.explain to sb. sth.= explain sth. to sb. 向某人解释某事 29. give off 发出（光/热等） 30. get / be caught in … 被困在……中 31. require sb. to do sth.=require that sb. (should ) do sth.要求某人做某事Sth. require doing / to be done 某物需要被 32. be supposed to do 应该 33. be equipped with … 装备有…… 34. be essential for / to … 对……是必要的