必修5Unit5大阅读语言点

1、First Aid for Burns,Language points in reading,skin organ barrier poison ray complex variety liquid,n. 皮; 皮肤 n. 器官 n. 屏障; 障碍 (物) n. 毒药; 毒害 vt.毒害; 使中毒 n. 光线; 射线 adj. 复杂的 n. 变化; 多样 (化) n. 液体,Words preview,radiation mild mildly pan stove tissue swell,n. 辐射; 射线 adj. 轻微的; 温和的 adv.轻微地; 温和地 n. 平底锅; 盘子 n. 炉

2、子; 火炉 n. 组织; 手巾纸 vt. 隆起,Words preview,swollen scissors unbearable basin squeeze bandage vital,adj. 肿胀的 n. 剪刀 adj. 难以忍受的 n. 盆; 盆地 vt. 电休克 榨出; 挤出 反复; 多次,Part 1,the purpose /functions of the skin,The skin is an essential part of your body and its largest organ. You have three layers of skin which act a

3、s a barrier against disease, poisons and the suns harmful rays. The functions of your skin are also very complex: it keeps you warm or cool; it prevents your body from losing too much water; it is where you feel cold, heat or pain and it gives you your sense of touch. So as you can imagine, if your

4、skin gets burned it can be very serious. First aid is a very important first step in the treatment of burns.,1.You have three layers of skin which act as a barrier against disease, poisons and the suns harmful rays.,先行词,which引导了一个_。 act as译为“_；_” 这沙发可以当床用。 他在会议上担任翻译。 against (prep.)防御；反对 他们为弱者而战对抗强者

5、。,定语从句,充当,担任,The sofa can act as a bed.,He acts as a translator in the meeting.,They fight for the weak against the strong.,keep+宾语+宾补:使处于某种状态,2.The functions of your skin are also very complex: it keeps you warm or cool; it prevents your body from losing too much water; it is where you feel cold, h

6、eat or pain and it gives you your sense of touch.,This coat will keep you warm. This story will keep the children amused. The illness kept her in hospital. Im sorry to keep you waiting.,宾补除由形容词充当之外，还可用名词，现在分词，过去分词，介词短语，副词来充当。,prevent sb. (from) doing sth. 阻止某人做某事 我们要阻止这种疾病的传播。,We should prevent the

7、disease (from) spreading.,where引导了一个_,表语从句,2.The functions of your skin are also very complex: it keeps you warm or cool; it prevents your body from losing too much water; it is where you feel cold, heat or pain and it gives you your sense of touch.,sense of touch:_其他表示各种感觉的还有: sense of sight:_ sens

8、e of hearing:_ sense of _:味觉 sense of _:嗅觉 sense of _:幽默感 sense of _:美感 sense of _:方向感,视觉,听觉,taste,smell,humor,beauty,direction,2.The functions of your skin are also very complex: it keeps you warm or cool; it prevents your body from losing too much water; it is where you feel cold, heat or pain and

9、 it gives you your sense of touch.,触觉,3. 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： 从句： 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；它所引导的从句位置较灵活，可以位于句首、句中或句末。,众所周知，月亮绕着地球转。,As is known to all, the moon travels round the earth.,As we all know, the moon travels roun

10、d the earth.,So if your skin gets burned, it can be very serious,as you can imagine,该句的主句中还含有一个if引导的条件状语从句。 请看类似句子： As you can see, if they are 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。,3. So as you can imagine, if your skin gets burned, i

11、t can be very serious., get+动词过去分词 我的自行车正在被修理。 我在打篮球时，我的眼镜坏了。 Peter和Mary去年结婚了。,Peter and Mary got married last year.,My bike is getting repaired now.,My glasses got broken while I was playing basketball.,3. So as you can imagine, if your skin gets burned, it can be very serious.,表被动或状态,4.First aid i

12、s a very important first step in the treatment of burns.,不可数名词 “ 对待, 待遇,处理; 治疗”,工人们受到政府优厚的待遇.,The workers received from the government,可数名词 “ 疗法”,他们正在实验一种治疗癌症的新疗法. They are trying _.,a new treatment for cancer,good treatment,treat (v.),treatment：,5.Causes of burns You can get burned by a variety of

13、things: hot liquids, steam, fire, radiation (by being close to high heat or fire, etc), the sun, electricity or chemicals.,各种各样的= various,Part 2,6.Types of burns There are three types of burns. Burns are called first, second or third degree burns, depending on which layers of the skin are burned.,被动

14、语态,取决于,Part 3,7.First degree burns These affect only the top layer of the skin. These burns are not serious and should feel better within a day or two. Examples include mild sunburn and burns caused by touching a hot pan, stove or iron for a moment.,影响,在.之内,包括,日灼、晒伤,动词过去分词短语做_,修饰前面的名词_,后置定语,burns,I

15、like the passages written by Lu Xun.,我喜欢鲁迅写的文章。,8. Second degree burns These affect both the top and the second layer of the skin. These burns are serious and take a few weeks to heal. Examples include severe sunburn and burns caused by hot liquids.,动词过去分词短语做_,修饰前面的名词_,后置定语,burns,9. Third degree bur

16、ns These affect all three layers of the skin and any tissue and organs under the skin. Examples include burns caused by electric shocks, burning clothes, or severe petrol fires. These burns cause very severe injuries and the victim must go to hospital at once.,动词过去分词短语做_,修饰前面的名词_,后置定语,burns,10. Char

17、acteristics of burns First degree burns dry, red and mildly swollen mildly painful turn white when pressed,Complete sentences: If it is first degree burns, _ _ _,the skin will be dry, red and mildly swollen.,you will feel mildly painful.,the skin will turn white when it is pressed.,Part 4,Second deg

18、ree burns rough, red and swollen blisters watery surface extremely painful,Complete sentences: If it is second degree burns, _ _ _ _,the skin will be rough, red and swollen.,there will be blisters on the skin.,the skin will have watery surface.,you will feel extremely painful.,Third degree burns bla

19、ck and white and charred swollen; often tissue under them can be seen little or no pain if nerves are damaged; may be pain around edge of injured area.,Complete sentences: If it is third degree burns, _ _ _ _ _,the skin will be black and white and charred.,you will feel little or no pain if nerves a

20、re damaged and it may be pain around edge of injured area.,the skin will be swollen and often tissue under them can be seen.,11. First aid treatment 1.Remove clothing using scissors if necessary unless it is stuck to the burn. Take off other clothing and jewellery near the burn.,if necessary 如有可能 if

21、 so,using scissors在此句中是动词_短语做_语,现在分词,方式状,必要时(如果必要的话),if possible,如果是这样的话,stick sth. to sth. 粘住 I stick the glue to my fingers. stick sth. on . 把某物贴在上 Stick a label on your suitcase. stick to sth. 坚持“原则，计划，诺言，决定” He always sticks to his promise. insist on 坚持“意见，主张” They insisted on leaving that day.

22、persist in 坚持行动 She persists in her spare time studies.,11. First aid treatment 1.Remove clothing using scissors if necessary unless it is stuck to the burn. Take off other clothing and jewellery near the burn.,2.Cool burns immediately with cool but not icy water. It is best to place burns under gen

23、tly running water for about 10 minutes. (The cool water stops the burning process, prevents the pain becoming unbearable and reduces swelling.) Do not put cold water on third degree burns.,-y是个形容词后缀。 有风的: 多云的: 困倦的: 阳光灿烂的:,windy,sleepy,cloudy,sunny,3.For first degree burns, place cool, clean, wet clo

24、ths on them until the pain is not so bad. For second degree burns, keep cloths cool by putting them back in a basin of cold water, squeezing them out and placing them on the burned area over and over again for about an hour until the pain is not so bad.,4.Dry the burned area gently. Do not rub, as this may break any blisters and the wound may get infecte